_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x258]}}}}}}}, 0x0) 17:35:44 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x2c00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:44 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x8100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2669.580181] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2669.587916] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2669.595549] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2669.603014] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2669.610301] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2669.617592] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:35:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2669.879579] Mem-Info: [ 2669.882208] active_anon:205755 inactive_anon:8032 isolated_anon:0 [ 2669.882208] active_file:13285 inactive_file:43237 isolated_file:0 [ 2669.882208] unevictable:7680 dirty:122 writeback:0 unstable:0 [ 2669.882208] slab_reclaimable:20649 slab_unreclaimable:131725 [ 2669.882208] mapped:59117 shmem:2310 pagetables:5381 bounce:0 [ 2669.882208] free:960294 free_pcp:561 free_cma:0 [ 2669.927210] Node 0 active_anon:822988kB inactive_anon:32128kB active_file:53000kB inactive_file:171308kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236468kB dirty:484kB writeback:0kB shmem:9240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2669.957062] Node 1 active_anon:32kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2669.983944] Node 0 DMA free:11004kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB 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 [ 2670.011131] lowmem_reserve[]: 0 2555 2557 2557 [ 2670.015803] Node 0 DMA32 free:48072kB min:36248kB low:45308kB high:54368kB active_anon:822980kB inactive_anon:32128kB active_file:53000kB inactive_file:171216kB unevictable:30720kB writepending:484kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12608kB pagetables:21376kB bounce:0kB free_pcp:2536kB local_pcp:1268kB free_cma:0kB [ 2670.047447] lowmem_reserve[]: 0 0 2 2 [ 2670.051294] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2670.077407] lowmem_reserve[]: 0 0 0 0 [ 2670.081239] Node 1 Normal free:3781048kB min:53608kB low:67008kB high:80408kB active_anon:32kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB writepending:4kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:28kB local_pcp:0kB free_cma:0kB [ 2670.110258] lowmem_reserve[]: 0 0 0 0 [ 2670.114125] Node 0 DMA: 11*4kB (UME) 30*8kB (U) 10*16kB (UM) 7*32kB (UM) 4*64kB (UME) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 11036kB [ 2670.130022] Node 0 DMA32: 446*4kB (UME) 95*8kB (UME) 214*16kB (UME) 264*32kB (UE) 110*64kB (UME) 85*128kB (UM) 18*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 47696kB [ 2670.147020] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2670.158883] Node 1 Normal: 178*4kB (UME) 269*8kB (UME) 252*16kB (UE) 31*32kB (UE) 18*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3781072kB [ 2670.176015] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2670.184924] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2670.193595] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2670.202521] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2670.211204] 58836 total pagecache pages [ 2670.215203] 0 pages in swap cache [ 2670.219539] Swap cache stats: add 0, delete 0, find 0/0 [ 2670.225130] Free swap = 0kB [ 2670.228219] Total swap = 0kB 17:35:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x700, 0x3f000000, 0x500, @adapter}]}) 17:35:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:44 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x2400000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}}}}}}, 0x0) 17:35:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:44 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x86ddffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2670.231249] 1965979 pages RAM [ 2670.234371] 0 pages HighMem/MovableOnly [ 2670.238442] 338856 pages reserved [ 2670.241901] 0 pages cma reserved 17:35:44 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x8847000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2670.349975] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:35:44 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2670.410914] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2670.437079] CPU: 0 PID: 25636 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2670.444148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2670.453541] Call Trace: [ 2670.456158] dump_stack+0x172/0x1f0 [ 2670.459993] warn_alloc.cold+0x7b/0x173 [ 2670.476341] ? zone_watermark_ok_safe+0x260/0x260 [ 2670.481258] ? finish_task_switch+0x146/0x780 [ 2670.485782] __vmalloc_node_range+0x481/0x790 [ 2670.490303] ? finish_task_switch+0x146/0x780 [ 2670.494819] ? _raw_spin_unlock_irq+0x28/0x90 [ 2670.499343] ? kvm_arch_create_memslot+0xc3/0x570 [ 2670.504214] __vmalloc_node_flags_caller+0x71/0x90 [ 2670.509305] ? kvm_arch_create_memslot+0xc3/0x570 [ 2670.514175] kvmalloc_node+0xdc/0x100 [ 2670.517998] kvm_arch_create_memslot+0xc3/0x570 [ 2670.522693] __kvm_set_memory_region+0x153c/0x1ff0 [ 2670.527653] ? kvm_write_guest_cached+0x40/0x40 [ 2670.532371] kvm_set_memory_region+0x2f/0x50 [ 2670.536973] kvm_vm_ioctl+0x7b8/0x17d0 [ 2670.540889] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2670.546108] ? kvm_set_memory_region+0x50/0x50 [ 2670.550715] ? __lock_acquire+0x6ee/0x49c0 [ 2670.554976] ? get_futex_key+0x1690/0x1690 [ 2670.559236] ? mark_held_locks+0x100/0x100 [ 2670.563486] ? __might_fault+0x12b/0x1e0 [ 2670.567554] ? __fget+0x340/0x540 [ 2670.571035] ? find_held_lock+0x35/0x130 [ 2670.575101] ? __fget+0x340/0x540 [ 2670.578566] ? kvm_set_memory_region+0x50/0x50 [ 2670.583161] do_vfs_ioctl+0xd5f/0x1380 [ 2670.587587] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2670.593130] ? selinux_file_ioctl+0x125/0x5e0 [ 2670.597635] ? ioctl_preallocate+0x210/0x210 [ 2670.602049] ? selinux_file_mprotect+0x620/0x620 [ 2670.606833] ? iterate_fd+0x360/0x360 [ 2670.610647] ? nsecs_to_jiffies+0x30/0x30 [ 2670.614905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2670.620458] ? security_file_ioctl+0x8d/0xc0 [ 2670.624882] ksys_ioctl+0xab/0xd0 [ 2670.628347] __x64_sys_ioctl+0x73/0xb0 [ 2670.632255] do_syscall_64+0xfd/0x620 [ 2670.636244] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2670.641452] RIP: 0033:0x459829 17:35:44 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x8848000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x5800000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2670.644649] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2670.663562] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2670.671309] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2670.678594] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2670.685892] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2670.693171] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2670.700442] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2670.907412] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2670.924766] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2670.931695] CPU: 1 PID: 25636 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2670.938915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2670.948296] Call Trace: [ 2670.951190] dump_stack+0x172/0x1f0 [ 2670.954934] warn_alloc.cold+0x7b/0x173 [ 2670.958952] ? zone_watermark_ok_safe+0x260/0x260 [ 2670.963846] __vmalloc_node_range+0x481/0x790 [ 2670.968372] ? find_held_lock+0x35/0x130 [ 2670.972458] ? finish_task_switch+0x146/0x780 [ 2670.976996] ? kvm_arch_create_memslot+0xc3/0x570 [ 2670.981870] __vmalloc_node_flags_caller+0x71/0x90 [ 2670.986825] ? kvm_arch_create_memslot+0xc3/0x570 [ 2670.991695] kvmalloc_node+0xdc/0x100 [ 2670.995515] kvm_arch_create_memslot+0xc3/0x570 [ 2670.995541] __kvm_set_memory_region+0x153c/0x1ff0 [ 2670.995564] ? kvm_write_guest_cached+0x40/0x40 [ 2671.005207] kvm_set_memory_region+0x2f/0x50 [ 2671.005224] kvm_vm_ioctl+0x7b8/0x17d0 [ 2671.018287] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2671.023506] ? kvm_set_memory_region+0x50/0x50 [ 2671.028128] ? __lock_acquire+0x6ee/0x49c0 [ 2671.032485] ? mark_held_locks+0x100/0x100 [ 2671.036756] ? __might_fault+0x12b/0x1e0 [ 2671.040817] ? __fget+0x340/0x540 [ 2671.044315] ? find_held_lock+0x35/0x130 [ 2671.048402] ? __fget+0x340/0x540 [ 2671.051857] ? kvm_set_memory_region+0x50/0x50 [ 2671.056447] do_vfs_ioctl+0xd5f/0x1380 [ 2671.060355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2671.065888] ? selinux_file_ioctl+0x125/0x5e0 [ 2671.070379] ? ioctl_preallocate+0x210/0x210 [ 2671.074874] ? selinux_file_mprotect+0x620/0x620 [ 2671.079658] ? iterate_fd+0x360/0x360 [ 2671.083559] ? nsecs_to_jiffies+0x30/0x30 [ 2671.087727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2671.093264] ? security_file_ioctl+0x8d/0xc0 [ 2671.097847] ksys_ioctl+0xab/0xd0 [ 2671.101302] __x64_sys_ioctl+0x73/0xb0 [ 2671.105189] do_syscall_64+0xfd/0x620 [ 2671.108987] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2671.114170] RIP: 0033:0x459829 [ 2671.117380] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2671.136290] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2671.144038] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2671.151312] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2671.158581] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2671.165848] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2671.173109] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2671.181872] warn_alloc_show_mem: 1 callbacks suppressed [ 2671.181878] Mem-Info: [ 2671.189785] active_anon:206273 inactive_anon:8032 isolated_anon:0 [ 2671.189785] active_file:13285 inactive_file:43245 isolated_file:0 [ 2671.189785] unevictable:7680 dirty:133 writeback:0 unstable:0 [ 2671.189785] slab_reclaimable:20658 slab_unreclaimable:131552 [ 2671.189785] mapped:59102 shmem:2310 pagetables:5367 bounce:0 [ 2671.189785] free:960154 free_pcp:484 free_cma:0 [ 2671.224231] Node 0 active_anon:825060kB inactive_anon:32128kB active_file:53000kB inactive_file:171340kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:528kB writeback:0kB shmem:9240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2671.253462] Node 1 active_anon:32kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2671.279891] Node 0 DMA free:10908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB 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 [ 2671.306473] lowmem_reserve[]: 0 2555 2557 2557 [ 2671.311978] Node 0 DMA32 free:48624kB min:36248kB low:45308kB high:54368kB active_anon:825060kB inactive_anon:32128kB active_file:53000kB inactive_file:171248kB unevictable:30720kB writepending:528kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21468kB bounce:0kB free_pcp:1904kB local_pcp:1336kB free_cma:0kB [ 2671.343018] lowmem_reserve[]: 0 0 2 2 [ 2671.346927] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2671.375639] lowmem_reserve[]: 0 0 0 0 [ 2671.379561] Node 1 Normal free:3781072kB min:53608kB low:67008kB high:80408kB active_anon:32kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB writepending:4kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:28kB local_pcp:0kB free_cma:0kB [ 2671.407892] lowmem_reserve[]: 0 0 0 0 [ 2671.411732] Node 0 DMA: 11*4kB (UME) 15*8kB (U) 10*16kB (UM) 7*32kB (UM) 4*64kB (UME) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10916kB [ 2671.427647] Node 0 DMA32: 584*4kB (UME) 397*8kB (UME) 218*16kB (UME) 266*32kB (UME) 109*64kB (UME) 85*128kB (UM) 18*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 48680kB [ 2671.445098] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2671.456984] Node 1 Normal: 178*4kB (UME) 269*8kB (UME) 252*16kB (UE) 31*32kB (UE) 18*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3781072kB [ 2671.474138] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2671.483083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2671.491898] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2671.500806] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 17:35:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x900, 0x3f000000, 0x500, @adapter}]}) 17:35:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}}}}}}, 0x0) 17:35:46 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x2c00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:46 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x8864000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2671.509570] 58849 total pagecache pages [ 2671.513598] 0 pages in swap cache [ 2671.518540] Swap cache stats: add 0, delete 0, find 0/0 [ 2671.523920] Free swap = 0kB [ 2671.527029] Total swap = 0kB [ 2671.530059] 1965979 pages RAM [ 2671.533158] 0 pages HighMem/MovableOnly [ 2671.537554] 338856 pages reserved [ 2671.541281] 0 pages cma reserved 17:35:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xe803]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:46 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x3201000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x88a8ffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2671.685064] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2671.767100] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2671.773581] CPU: 1 PID: 25770 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2671.780625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2671.790091] Call Trace: [ 2671.792710] dump_stack+0x172/0x1f0 [ 2671.796370] warn_alloc.cold+0x7b/0x173 [ 2671.800376] ? zone_watermark_ok_safe+0x260/0x260 [ 2671.805357] ? finish_task_switch+0x146/0x780 [ 2671.809967] __vmalloc_node_range+0x481/0x790 [ 2671.814496] ? finish_task_switch+0x146/0x780 [ 2671.819008] ? _raw_spin_unlock_irq+0x28/0x90 [ 2671.823538] ? kvm_arch_create_memslot+0xc3/0x570 [ 2671.828403] __vmalloc_node_flags_caller+0x71/0x90 [ 2671.833357] ? kvm_arch_create_memslot+0xc3/0x570 [ 2671.838224] kvmalloc_node+0xdc/0x100 [ 2671.842390] kvm_arch_create_memslot+0xc3/0x570 [ 2671.842414] __kvm_set_memory_region+0x153c/0x1ff0 [ 2671.852051] ? kvm_write_guest_cached+0x40/0x40 [ 2671.852096] kvm_set_memory_region+0x2f/0x50 [ 2671.861248] kvm_vm_ioctl+0x7b8/0x17d0 [ 2671.865165] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2671.870376] ? kvm_set_memory_region+0x50/0x50 [ 2671.875159] ? __lock_acquire+0x6ee/0x49c0 [ 2671.879416] ? get_futex_key+0x1690/0x1690 [ 2671.883689] ? mark_held_locks+0x100/0x100 [ 2671.887976] ? __might_fault+0x12b/0x1e0 [ 2671.892061] ? __fget+0x340/0x540 [ 2671.895535] ? find_held_lock+0x35/0x130 [ 2671.899616] ? __fget+0x340/0x540 [ 2671.903089] ? kvm_set_memory_region+0x50/0x50 [ 2671.907690] do_vfs_ioctl+0xd5f/0x1380 [ 2671.911604] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2671.917190] ? selinux_file_ioctl+0x125/0x5e0 [ 2671.921721] ? ioctl_preallocate+0x210/0x210 [ 2671.926148] ? selinux_file_mprotect+0x620/0x620 [ 2671.930923] ? iterate_fd+0x360/0x360 [ 2671.930938] ? nsecs_to_jiffies+0x30/0x30 [ 2671.930960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2671.930976] ? security_file_ioctl+0x8d/0xc0 [ 2671.930995] ksys_ioctl+0xab/0xd0 [ 2671.952523] __x64_sys_ioctl+0x73/0xb0 [ 2671.956436] do_syscall_64+0xfd/0x620 [ 2671.960262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2671.965549] RIP: 0033:0x459829 [ 2671.968754] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2671.987695] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2671.995449] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2672.002742] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2672.010027] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 17:35:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2672.017315] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2672.024616] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:35:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0xa00, 0x3f000000, 0x500, @adapter}]}) 17:35:46 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x88caffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}}}}}}}, 0x0) 17:35:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf401]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfc00]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:46 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x8906000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}}}}}}, 0x0) 17:35:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x1903, 0x3f000000, 0x500, @adapter}]}) 17:35:46 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfe80]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:46 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x89ffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfec0]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:47 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x8dffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:47 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2672.602298] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2672.637000] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2672.727318] CPU: 0 PID: 26236 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2672.734396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2672.743865] Call Trace: [ 2672.746483] dump_stack+0x172/0x1f0 [ 2672.750136] warn_alloc.cold+0x7b/0x173 [ 2672.754130] ? zone_watermark_ok_safe+0x260/0x260 [ 2672.759094] ? finish_task_switch+0x146/0x780 [ 2672.763624] __vmalloc_node_range+0x481/0x790 [ 2672.768154] ? finish_task_switch+0x146/0x780 [ 2672.772671] ? _raw_spin_unlock_irq+0x28/0x90 [ 2672.777186] ? kvm_arch_create_memslot+0xc3/0x570 [ 2672.782047] __vmalloc_node_flags_caller+0x71/0x90 [ 2672.786992] ? kvm_arch_create_memslot+0xc3/0x570 [ 2672.787009] kvmalloc_node+0xdc/0x100 [ 2672.787025] kvm_arch_create_memslot+0xc3/0x570 [ 2672.787046] __kvm_set_memory_region+0x153c/0x1ff0 [ 2672.787068] ? kvm_write_guest_cached+0x40/0x40 [ 2672.787115] kvm_set_memory_region+0x2f/0x50 [ 2672.814417] kvm_vm_ioctl+0x7b8/0x17d0 [ 2672.818320] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2672.818337] ? kvm_set_memory_region+0x50/0x50 [ 2672.818355] ? __lock_acquire+0x6ee/0x49c0 [ 2672.818370] ? get_futex_key+0x1690/0x1690 [ 2672.818396] ? mark_held_locks+0x100/0x100 [ 2672.818418] ? __might_fault+0x12b/0x1e0 [ 2672.844944] ? __fget+0x340/0x540 [ 2672.848422] ? find_held_lock+0x35/0x130 [ 2672.852539] ? __fget+0x340/0x540 [ 2672.856020] ? kvm_set_memory_region+0x50/0x50 [ 2672.860629] do_vfs_ioctl+0xd5f/0x1380 [ 2672.864539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2672.870098] ? selinux_file_ioctl+0x125/0x5e0 [ 2672.874613] ? ioctl_preallocate+0x210/0x210 [ 2672.879038] ? selinux_file_mprotect+0x620/0x620 [ 2672.883853] ? iterate_fd+0x360/0x360 [ 2672.887668] ? nsecs_to_jiffies+0x30/0x30 [ 2672.887693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2672.887709] ? security_file_ioctl+0x8d/0xc0 [ 2672.887726] ksys_ioctl+0xab/0xd0 [ 2672.887744] __x64_sys_ioctl+0x73/0xb0 [ 2672.887761] do_syscall_64+0xfd/0x620 [ 2672.887779] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2672.887791] RIP: 0033:0x459829 [ 2672.887811] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2672.897492] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2672.897509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2672.897516] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2672.897524] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2672.897531] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 17:35:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xff00]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:47 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}}}}}}}, 0x0) 17:35:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2672.897538] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2673.047207] warn_alloc_show_mem: 1 callbacks suppressed [ 2673.047212] Mem-Info: [ 2673.055826] active_anon:205782 inactive_anon:8030 isolated_anon:0 [ 2673.055826] active_file:13285 inactive_file:43266 isolated_file:0 [ 2673.055826] unevictable:7680 dirty:169 writeback:0 unstable:0 [ 2673.055826] slab_reclaimable:20656 slab_unreclaimable:131807 [ 2673.055826] mapped:59136 shmem:2310 pagetables:5433 bounce:0 [ 2673.055826] free:960347 free_pcp:350 free_cma:0 [ 2673.115958] Node 0 active_anon:823028kB inactive_anon:32120kB active_file:53000kB inactive_file:171424kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236544kB dirty:672kB writeback:0kB shmem:9240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2673.160353] Node 1 active_anon:32kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2673.239060] Node 0 DMA free:11148kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB 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 [ 2673.266433] lowmem_reserve[]: 0 2555 2557 2557 [ 2673.272417] Node 0 DMA32 free:46508kB min:36248kB low:45308kB high:54368kB active_anon:825136kB inactive_anon:32120kB active_file:53000kB inactive_file:171332kB unevictable:30720kB writepending:672kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12672kB pagetables:21556kB bounce:0kB free_pcp:1876kB local_pcp:840kB free_cma:0kB [ 2673.303912] lowmem_reserve[]: 0 0 2 2 [ 2673.308138] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2673.334854] lowmem_reserve[]: 0 0 0 0 [ 2673.339193] Node 1 Normal free:3781100kB min:53608kB low:67008kB high:80408kB active_anon:32kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB writepending:4kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2673.371964] lowmem_reserve[]: 0 0 0 0 [ 2673.375820] Node 0 DMA: 7*4kB (UM) 3*8kB (UE) 23*16kB (UME) 10*32kB (UME) 6*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 11236kB [ 2673.393458] Node 0 DMA32: 577*4kB (UME) 261*8kB (UME) 187*16kB (UME) 262*32kB (UME) 106*64kB (UME) 85*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 49052kB [ 2673.411241] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2673.423274] Node 1 Normal: 185*4kB (UME) 269*8kB (UME) 252*16kB (UE) 31*32kB (UE) 18*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3781100kB [ 2673.440935] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2673.450360] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2673.459349] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2673.468947] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2673.481699] 58857 total pagecache pages [ 2673.485698] 0 pages in swap cache 17:35:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x2000, 0x3f000000, 0x500, @adapter}]}) 17:35:47 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:47 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0xf5ffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x34000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}}}}}}}, 0x0) [ 2673.489538] Swap cache stats: add 0, delete 0, find 0/0 [ 2673.494920] Free swap = 0kB [ 2673.498644] Total swap = 0kB [ 2673.501671] 1965979 pages RAM [ 2673.504759] 0 pages HighMem/MovableOnly [ 2673.509183] 338856 pages reserved [ 2673.512632] 0 pages cma reserved 17:35:48 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x40000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:48 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0xff00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2673.670919] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:35:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}}}}}}}, 0x0) [ 2673.748590] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2673.777279] CPU: 0 PID: 26600 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2673.784350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2673.793730] Call Trace: [ 2673.796349] dump_stack+0x172/0x1f0 [ 2673.799999] warn_alloc.cold+0x7b/0x173 [ 2673.803998] ? zone_watermark_ok_safe+0x260/0x260 [ 2673.808888] ? finish_task_switch+0x146/0x780 [ 2673.813413] __vmalloc_node_range+0x481/0x790 [ 2673.817950] ? finish_task_switch+0x146/0x780 [ 2673.822468] ? _raw_spin_unlock_irq+0x28/0x90 [ 2673.826995] ? kvm_arch_create_memslot+0xc3/0x570 [ 2673.831881] __vmalloc_node_flags_caller+0x71/0x90 [ 2673.836842] ? kvm_arch_create_memslot+0xc3/0x570 [ 2673.841719] kvmalloc_node+0xdc/0x100 [ 2673.845609] kvm_arch_create_memslot+0xc3/0x570 [ 2673.850322] __kvm_set_memory_region+0x153c/0x1ff0 [ 2673.855280] ? kvm_write_guest_cached+0x40/0x40 [ 2673.860013] kvm_set_memory_region+0x2f/0x50 [ 2673.864444] kvm_vm_ioctl+0x7b8/0x17d0 [ 2673.868355] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2673.873572] ? kvm_set_memory_region+0x50/0x50 [ 2673.878184] ? __lock_acquire+0x6ee/0x49c0 [ 2673.882445] ? get_futex_key+0x1690/0x1690 [ 2673.886710] ? mark_held_locks+0x100/0x100 [ 2673.890969] ? __might_fault+0x12b/0x1e0 [ 2673.895096] ? __fget+0x340/0x540 17:35:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2673.898572] ? find_held_lock+0x35/0x130 [ 2673.902658] ? __fget+0x340/0x540 [ 2673.906133] ? kvm_set_memory_region+0x50/0x50 [ 2673.910733] do_vfs_ioctl+0xd5f/0x1380 [ 2673.914638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2673.920317] ? selinux_file_ioctl+0x125/0x5e0 [ 2673.924850] ? ioctl_preallocate+0x210/0x210 [ 2673.929283] ? selinux_file_mprotect+0x620/0x620 [ 2673.934071] ? iterate_fd+0x360/0x360 [ 2673.937894] ? nsecs_to_jiffies+0x30/0x30 [ 2673.942064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2673.942084] ? security_file_ioctl+0x8d/0xc0 [ 2673.942103] ksys_ioctl+0xab/0xd0 [ 2673.942120] __x64_sys_ioctl+0x73/0xb0 [ 2673.959434] do_syscall_64+0xfd/0x620 [ 2673.963260] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2673.968468] RIP: 0033:0x459829 [ 2673.971671] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2673.990593] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2673.998341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2674.005658] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2674.005668] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2674.005676] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2674.005684] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:35:48 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x400300]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x3f00, 0x3f000000, 0x500, @adapter}]}) 17:35:48 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0xffffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}}}}}}}, 0x0) 17:35:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:48 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0xfffffffffffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:48 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2674.304493] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2674.375848] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2674.403488] CPU: 0 PID: 26929 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2674.410561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2674.419958] Call Trace: [ 2674.422600] dump_stack+0x172/0x1f0 17:35:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2674.426259] warn_alloc.cold+0x7b/0x173 [ 2674.430263] ? zone_watermark_ok_safe+0x260/0x260 [ 2674.435140] ? finish_task_switch+0x146/0x780 [ 2674.439669] __vmalloc_node_range+0x481/0x790 [ 2674.444204] ? finish_task_switch+0x146/0x780 [ 2674.448714] ? _raw_spin_unlock_irq+0x28/0x90 [ 2674.453236] ? kvm_arch_create_memslot+0xc3/0x570 [ 2674.458106] __vmalloc_node_flags_caller+0x71/0x90 [ 2674.463098] ? kvm_arch_create_memslot+0xc3/0x570 [ 2674.467969] kvmalloc_node+0xdc/0x100 [ 2674.471806] kvm_arch_create_memslot+0xc3/0x570 17:35:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x3, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2674.476524] __kvm_set_memory_region+0x153c/0x1ff0 [ 2674.481500] ? kvm_write_guest_cached+0x40/0x40 [ 2674.486251] kvm_set_memory_region+0x2f/0x50 [ 2674.490690] kvm_vm_ioctl+0x7b8/0x17d0 [ 2674.494604] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2674.499818] ? kvm_set_memory_region+0x50/0x50 [ 2674.504431] ? __lock_acquire+0x6ee/0x49c0 [ 2674.508690] ? get_futex_key+0x1690/0x1690 [ 2674.512957] ? mark_held_locks+0x100/0x100 [ 2674.517219] ? __might_fault+0x12b/0x1e0 [ 2674.521293] ? __fget+0x340/0x540 17:35:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2674.524770] ? find_held_lock+0x35/0x130 [ 2674.528891] ? __fget+0x340/0x540 [ 2674.532374] ? kvm_set_memory_region+0x50/0x50 [ 2674.536986] do_vfs_ioctl+0xd5f/0x1380 [ 2674.540900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2674.546453] ? selinux_file_ioctl+0x125/0x5e0 [ 2674.550980] ? ioctl_preallocate+0x210/0x210 [ 2674.555501] ? selinux_file_mprotect+0x620/0x620 [ 2674.560391] ? iterate_fd+0x360/0x360 [ 2674.564229] ? nsecs_to_jiffies+0x30/0x30 [ 2674.568575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2674.574139] ? security_file_ioctl+0x8d/0xc0 [ 2674.578574] ksys_ioctl+0xab/0xd0 [ 2674.582042] __x64_sys_ioctl+0x73/0xb0 [ 2674.585950] do_syscall_64+0xfd/0x620 [ 2674.589767] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2674.594967] RIP: 0033:0x459829 [ 2674.598173] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2674.617103] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2674.624845] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2674.632135] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2674.639518] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2674.646813] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2674.654120] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2674.702300] warn_alloc_show_mem: 1 callbacks suppressed [ 2674.702307] Mem-Info: [ 2674.711107] active_anon:205745 inactive_anon:8033 isolated_anon:0 [ 2674.711107] active_file:13285 inactive_file:43283 isolated_file:0 [ 2674.711107] unevictable:7680 dirty:191 writeback:0 unstable:0 [ 2674.711107] slab_reclaimable:20655 slab_unreclaimable:131979 [ 2674.711107] mapped:59102 shmem:2310 pagetables:5383 bounce:0 [ 2674.711107] free:959974 free_pcp:607 free_cma:0 [ 2674.747394] Node 0 active_anon:822948kB inactive_anon:32132kB active_file:53000kB inactive_file:171492kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:760kB writeback:0kB shmem:9240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2674.777197] Node 1 active_anon:32kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2674.803522] Node 0 DMA free:10872kB min:220kB low:272kB high:324kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2674.829948] lowmem_reserve[]: 0 2555 2557 2557 [ 2674.834585] Node 0 DMA32 free:48372kB min:36248kB low:45308kB high:54368kB active_anon:822932kB inactive_anon:32132kB active_file:53000kB inactive_file:171400kB unevictable:30720kB writepending:760kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12608kB pagetables:21524kB bounce:0kB free_pcp:2568kB local_pcp:1336kB free_cma:0kB [ 2674.865802] lowmem_reserve[]: 0 0 2 2 [ 2674.869740] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2674.895725] lowmem_reserve[]: 0 0 0 0 [ 2674.899677] Node 1 Normal free:3780848kB min:53608kB low:67008kB high:80408kB active_anon:32kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB writepending:4kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 2674.927920] lowmem_reserve[]: 0 0 0 0 [ 2674.931797] Node 0 DMA: 11*4kB (UM) 13*8kB (UE) 7*16kB (UME) 4*32kB (UME) 6*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10884kB [ 2674.947783] Node 0 DMA32: 479*4kB (UE) 210*8kB (UME) 192*16kB (UE) 265*32kB (UME) 105*64kB (UME) 85*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 48364kB [ 2674.964763] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2674.976402] Node 1 Normal: 130*4kB (UME) 265*8kB (UME) 252*16kB (UE) 31*32kB (UE) 18*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3780848kB [ 2674.993804] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2675.002792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2675.011470] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2675.020517] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2675.029183] 58876 total pagecache pages [ 2675.033174] 0 pages in swap cache [ 2675.036636] Swap cache stats: add 0, delete 0, find 0/0 [ 2675.042094] Free swap = 0kB [ 2675.045123] Total swap = 0kB [ 2675.048220] 1965979 pages RAM [ 2675.051338] 0 pages HighMem/MovableOnly [ 2675.055359] 338856 pages reserved [ 2675.059018] 0 pages cma reserved 17:35:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x4000, 0x3f000000, 0x500, @adapter}]}) 17:35:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}}}}}}}, 0x0) 17:35:49 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x5, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x4], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:49 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2675.228941] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2675.280943] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2675.295292] CPU: 0 PID: 27175 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2675.302358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2675.311756] Call Trace: [ 2675.314363] dump_stack+0x172/0x1f0 [ 2675.317998] warn_alloc.cold+0x7b/0x173 [ 2675.321994] ? zone_watermark_ok_safe+0x260/0x260 [ 2675.326867] ? finish_task_switch+0x146/0x780 17:35:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x5], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2675.331394] __vmalloc_node_range+0x481/0x790 [ 2675.335913] ? finish_task_switch+0x146/0x780 [ 2675.340594] ? _raw_spin_unlock_irq+0x28/0x90 [ 2675.345114] ? kvm_arch_create_memslot+0xc3/0x570 [ 2675.349977] __vmalloc_node_flags_caller+0x71/0x90 [ 2675.354928] ? kvm_arch_create_memslot+0xc3/0x570 [ 2675.359795] kvmalloc_node+0xdc/0x100 [ 2675.363634] kvm_arch_create_memslot+0xc3/0x570 [ 2675.369906] __kvm_set_memory_region+0x153c/0x1ff0 [ 2675.374908] ? kvm_write_guest_cached+0x40/0x40 17:35:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x6], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2675.379635] kvm_set_memory_region+0x2f/0x50 [ 2675.384064] kvm_vm_ioctl+0x7b8/0x17d0 [ 2675.388096] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2675.393319] ? kvm_set_memory_region+0x50/0x50 [ 2675.397932] ? __lock_acquire+0x6ee/0x49c0 [ 2675.397951] ? get_futex_key+0x1690/0x1690 [ 2675.397979] ? mark_held_locks+0x100/0x100 [ 2675.398007] ? __might_fault+0x12b/0x1e0 [ 2675.414778] ? __fget+0x340/0x540 [ 2675.418255] ? find_held_lock+0x35/0x130 [ 2675.422341] ? __fget+0x340/0x540 [ 2675.425816] ? kvm_set_memory_region+0x50/0x50 17:35:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x7], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x6, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2675.430443] do_vfs_ioctl+0xd5f/0x1380 [ 2675.434375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2675.439940] ? selinux_file_ioctl+0x125/0x5e0 [ 2675.444456] ? ioctl_preallocate+0x210/0x210 [ 2675.448881] ? selinux_file_mprotect+0x620/0x620 [ 2675.453668] ? iterate_fd+0x360/0x360 [ 2675.457490] ? nsecs_to_jiffies+0x30/0x30 [ 2675.461672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2675.467231] ? security_file_ioctl+0x8d/0xc0 [ 2675.471750] ksys_ioctl+0xab/0xd0 [ 2675.476026] __x64_sys_ioctl+0x73/0xb0 [ 2675.479932] do_syscall_64+0xfd/0x620 [ 2675.483857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2675.489063] RIP: 0033:0x459829 [ 2675.489079] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2675.489088] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2675.489103] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2675.489111] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2675.489119] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2675.489127] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2675.489135] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:35:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x4800, 0x3f000000, 0x500, @adapter}]}) 17:35:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}}}}}}}, 0x0) 17:35:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:50 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:50 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x7, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x5000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xb], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:50 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:50 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2675.858870] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:35:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x6000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2675.904424] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2675.957493] CPU: 1 PID: 27502 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2675.964554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2675.974014] Call Trace: [ 2675.977253] dump_stack+0x172/0x1f0 [ 2675.980918] warn_alloc.cold+0x7b/0x173 [ 2675.984923] ? zone_watermark_ok_safe+0x260/0x260 [ 2675.989800] ? finish_task_switch+0x146/0x780 [ 2675.994326] __vmalloc_node_range+0x481/0x790 [ 2675.998855] ? finish_task_switch+0x146/0x780 [ 2676.003373] ? _raw_spin_unlock_irq+0x28/0x90 [ 2676.007888] ? kvm_arch_create_memslot+0xc3/0x570 [ 2676.012748] __vmalloc_node_flags_caller+0x71/0x90 [ 2676.017703] ? kvm_arch_create_memslot+0xc3/0x570 [ 2676.022565] kvmalloc_node+0xdc/0x100 [ 2676.026391] kvm_arch_create_memslot+0xc3/0x570 [ 2676.031082] __kvm_set_memory_region+0x153c/0x1ff0 [ 2676.036037] ? kvm_write_guest_cached+0x40/0x40 [ 2676.040751] kvm_set_memory_region+0x2f/0x50 [ 2676.045182] kvm_vm_ioctl+0x7b8/0x17d0 [ 2676.049092] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2676.054298] ? kvm_set_memory_region+0x50/0x50 [ 2676.058908] ? __lock_acquire+0x6ee/0x49c0 [ 2676.063171] ? get_futex_key+0x1690/0x1690 [ 2676.067440] ? mark_held_locks+0x100/0x100 [ 2676.071702] ? __might_fault+0x12b/0x1e0 [ 2676.075867] ? __fget+0x340/0x540 [ 2676.079436] ? find_held_lock+0x35/0x130 [ 2676.083612] ? __fget+0x340/0x540 [ 2676.087103] ? kvm_set_memory_region+0x50/0x50 [ 2676.091834] do_vfs_ioctl+0xd5f/0x1380 [ 2676.095920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2676.101482] ? selinux_file_ioctl+0x125/0x5e0 17:35:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x7000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xd], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2676.106005] ? ioctl_preallocate+0x210/0x210 [ 2676.110553] ? selinux_file_mprotect+0x620/0x620 [ 2676.110579] ? iterate_fd+0x360/0x360 [ 2676.110595] ? nsecs_to_jiffies+0x30/0x30 [ 2676.110622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2676.119194] ? security_file_ioctl+0x8d/0xc0 [ 2676.119213] ksys_ioctl+0xab/0xd0 [ 2676.119233] __x64_sys_ioctl+0x73/0xb0 [ 2676.119252] do_syscall_64+0xfd/0x620 [ 2676.119269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2676.119280] RIP: 0033:0x459829 [ 2676.119296] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2676.119303] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2676.119317] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2676.119325] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2676.119341] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2676.119350] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2676.119357] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2676.172803] warn_alloc_show_mem: 1 callbacks suppressed [ 2676.172809] Mem-Info: [ 2676.236294] active_anon:205790 inactive_anon:8032 isolated_anon:0 [ 2676.236294] active_file:13285 inactive_file:43296 isolated_file:0 [ 2676.236294] unevictable:7680 dirty:204 writeback:0 unstable:0 [ 2676.236294] slab_reclaimable:20659 slab_unreclaimable:132001 [ 2676.236294] mapped:59102 shmem:2310 pagetables:5409 bounce:0 [ 2676.236294] free:958906 free_pcp:821 free_cma:0 [ 2676.313672] Node 0 active_anon:822900kB inactive_anon:32128kB active_file:53000kB inactive_file:171544kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:812kB writeback:0kB shmem:9240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2676.342826] Node 1 active_anon:160kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2676.370040] Node 0 DMA free:10640kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:92kB 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 [ 2676.396488] lowmem_reserve[]: 0 2555 2557 2557 [ 2676.401393] Node 0 DMA32 free:46692kB min:36248kB low:45308kB high:54368kB active_anon:823000kB inactive_anon:32124kB active_file:53000kB inactive_file:171452kB unevictable:30720kB writepending:812kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12608kB pagetables:21396kB bounce:0kB free_pcp:2532kB local_pcp:1420kB free_cma:0kB [ 2676.433281] lowmem_reserve[]: 0 0 2 2 [ 2676.437230] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2676.463224] lowmem_reserve[]: 0 0 0 0 [ 2676.467132] Node 1 Normal free:3778976kB min:53608kB low:67008kB high:80408kB active_anon:160kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB writepending:4kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:92kB bounce:0kB free_pcp:1260kB local_pcp:412kB free_cma:0kB [ 2676.495910] lowmem_reserve[]: 0 0 0 0 [ 2676.499925] Node 0 DMA: 10*4kB (UM) 9*8kB (UE) 4*16kB (UME) 6*32kB (UME) 3*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10672kB [ 2676.515786] Node 0 DMA32: 501*4kB (UME) 246*8kB (UE) 203*16kB (UME) 190*32kB (UE) 103*64kB (UME) 87*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 46644kB [ 2676.532837] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2676.544452] Node 1 Normal: 4*4kB (ME) 202*8kB (UME) 252*16kB (UE) 8*32kB (UE) 18*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3779104kB [ 2676.562067] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2676.571042] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2676.579684] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2676.588619] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2676.597310] 58896 total pagecache pages [ 2676.601318] 0 pages in swap cache [ 2676.604785] Swap cache stats: add 0, delete 0, find 0/0 [ 2676.610237] Free swap = 0kB 17:35:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x4c00, 0x3f000000, 0x500, @adapter}]}) 17:35:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xd, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}}}}}}}, 0x0) 17:35:51 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x28], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:51 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x8000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2676.613259] Total swap = 0kB [ 2676.616265] 1965979 pages RAM [ 2676.619459] 0 pages HighMem/MovableOnly [ 2676.623453] 338856 pages reserved [ 2676.626972] 0 pages cma reserved 17:35:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x24, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:51 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:51 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x29], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2676.784644] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:35:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x9000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2676.827114] syz-executor.4 cpuset=syz4 mems_allowed=0-1 17:35:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3300]}}}}}}}, 0x0) 17:35:51 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2b], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2676.902261] CPU: 0 PID: 27754 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2676.909329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2676.918710] Call Trace: [ 2676.921339] dump_stack+0x172/0x1f0 [ 2676.925095] warn_alloc.cold+0x7b/0x173 [ 2676.929095] ? zone_watermark_ok_safe+0x260/0x260 [ 2676.933977] ? finish_task_switch+0x146/0x780 [ 2676.938504] __vmalloc_node_range+0x481/0x790 [ 2676.943026] ? finish_task_switch+0x146/0x780 [ 2676.947539] ? _raw_spin_unlock_irq+0x28/0x90 [ 2676.952082] ? kvm_arch_create_memslot+0xc3/0x570 [ 2676.956951] __vmalloc_node_flags_caller+0x71/0x90 [ 2676.961910] ? kvm_arch_create_memslot+0xc3/0x570 [ 2676.966781] kvmalloc_node+0xdc/0x100 [ 2676.970617] kvm_arch_create_memslot+0xc3/0x570 [ 2676.975313] __kvm_set_memory_region+0x153c/0x1ff0 [ 2676.980278] ? kvm_write_guest_cached+0x40/0x40 [ 2676.985002] kvm_set_memory_region+0x2f/0x50 [ 2676.989437] kvm_vm_ioctl+0x7b8/0x17d0 [ 2676.993374] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2676.998593] ? kvm_set_memory_region+0x50/0x50 [ 2677.003203] ? __lock_acquire+0x6ee/0x49c0 [ 2677.007545] ? get_futex_key+0x1690/0x1690 [ 2677.011817] ? mark_held_locks+0x100/0x100 [ 2677.016094] ? __might_fault+0x12b/0x1e0 [ 2677.020294] ? __fget+0x340/0x540 [ 2677.024293] ? find_held_lock+0x35/0x130 [ 2677.028401] ? __fget+0x340/0x540 [ 2677.031878] ? kvm_set_memory_region+0x50/0x50 [ 2677.036662] do_vfs_ioctl+0xd5f/0x1380 [ 2677.040567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2677.046213] ? selinux_file_ioctl+0x125/0x5e0 [ 2677.050719] ? ioctl_preallocate+0x210/0x210 [ 2677.055171] ? selinux_file_mprotect+0x620/0x620 [ 2677.059965] ? iterate_fd+0x360/0x360 [ 2677.063821] ? nsecs_to_jiffies+0x30/0x30 [ 2677.068007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2677.073587] ? security_file_ioctl+0x8d/0xc0 [ 2677.078000] ksys_ioctl+0xab/0xd0 [ 2677.081469] __x64_sys_ioctl+0x73/0xb0 [ 2677.085355] do_syscall_64+0xfd/0x620 [ 2677.089158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2677.094429] RIP: 0033:0x459829 [ 2677.097651] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2677.116572] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2677.124387] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2677.131663] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2677.138944] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2677.146227] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2677.153494] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2677.181215] Mem-Info: [ 2677.187542] active_anon:205751 inactive_anon:8034 isolated_anon:0 [ 2677.187542] active_file:13285 inactive_file:43303 isolated_file:0 [ 2677.187542] unevictable:7680 dirty:217 writeback:0 unstable:0 [ 2677.187542] slab_reclaimable:20651 slab_unreclaimable:131863 [ 2677.187542] mapped:59127 shmem:2310 pagetables:5421 bounce:0 [ 2677.187542] free:959085 free_pcp:788 free_cma:0 [ 2677.253860] Node 0 active_anon:823040kB inactive_anon:32136kB active_file:53000kB inactive_file:171572kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:864kB writeback:0kB shmem:9240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2677.313845] Node 1 active_anon:32kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2677.351483] Node 0 DMA free:10576kB min:220kB low:272kB high:324kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2677.380475] lowmem_reserve[]: 0 2555 2557 2557 [ 2677.386184] Node 0 DMA32 free:47652kB min:36248kB low:45308kB high:54368kB active_anon:822908kB inactive_anon:32136kB active_file:53000kB inactive_file:171480kB unevictable:30720kB writepending:864kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21360kB bounce:0kB free_pcp:2672kB local_pcp:1484kB free_cma:0kB [ 2677.417679] lowmem_reserve[]: 0 0 2 2 [ 2677.421541] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2677.447585] lowmem_reserve[]: 0 0 0 0 [ 2677.451434] Node 1 Normal free:3779104kB min:53608kB low:67008kB high:80408kB active_anon:32kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB writepending:4kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:148kB bounce:0kB free_pcp:1072kB local_pcp:312kB free_cma:0kB [ 2677.481116] lowmem_reserve[]: 0 0 0 0 [ 2677.485003] Node 0 DMA: 10*4kB (UM) 2*8kB (UE) 4*16kB (UME) 5*32kB (UME) 3*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10584kB [ 2677.500902] Node 0 DMA32: 543*4kB (UME) 323*8kB (UME) 216*16kB (UE) 193*32kB (UME) 100*64kB (UME) 87*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 47540kB [ 2677.518759] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2677.530534] Node 1 Normal: 4*4kB (ME) 202*8kB (UME) 252*16kB (UE) 7*32kB (UE) 18*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3779072kB [ 2677.547782] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2677.556839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2677.565601] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2677.575323] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2677.584052] 58906 total pagecache pages [ 2677.588111] 0 pages in swap cache [ 2677.591670] Swap cache stats: add 0, delete 0, find 0/0 [ 2677.597228] Free swap = 0kB [ 2677.600261] Total swap = 0kB [ 2677.603369] 1965979 pages RAM [ 2677.606531] 0 pages HighMem/MovableOnly [ 2677.611650] 338856 pages reserved 17:35:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x6000, 0x3f000000, 0x500, @adapter}]}) 17:35:52 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}}}}}}}, 0x0) 17:35:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x28, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xa000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2c], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2677.615249] 0 pages cma reserved 17:35:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2f], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2c, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xe000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:52 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2677.758976] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:35:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}}}}}}}, 0x0) [ 2677.863201] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2677.881310] CPU: 0 PID: 28067 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2677.888383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2677.897750] Call Trace: [ 2677.900367] dump_stack+0x172/0x1f0 [ 2677.904019] warn_alloc.cold+0x7b/0x173 [ 2677.908017] ? zone_watermark_ok_safe+0x260/0x260 17:35:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x11000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2677.912896] ? finish_task_switch+0x146/0x780 [ 2677.917419] __vmalloc_node_range+0x481/0x790 [ 2677.921938] ? finish_task_switch+0x146/0x780 [ 2677.926449] ? _raw_spin_unlock_irq+0x28/0x90 [ 2677.930973] ? kvm_arch_create_memslot+0xc3/0x570 [ 2677.935844] __vmalloc_node_flags_caller+0x71/0x90 [ 2677.941019] ? kvm_arch_create_memslot+0xc3/0x570 [ 2677.945913] kvmalloc_node+0xdc/0x100 [ 2677.949742] kvm_arch_create_memslot+0xc3/0x570 [ 2677.954442] __kvm_set_memory_region+0x153c/0x1ff0 [ 2677.959433] ? kvm_write_guest_cached+0x40/0x40 [ 2677.964240] kvm_set_memory_region+0x2f/0x50 [ 2677.968669] kvm_vm_ioctl+0x7b8/0x17d0 [ 2677.972585] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2677.977796] ? kvm_set_memory_region+0x50/0x50 [ 2677.982423] ? __lock_acquire+0x6ee/0x49c0 [ 2677.986674] ? get_futex_key+0x1690/0x1690 [ 2677.990944] ? mark_held_locks+0x100/0x100 [ 2677.995200] ? __might_fault+0x12b/0x1e0 [ 2677.999282] ? __fget+0x340/0x540 [ 2678.002857] ? find_held_lock+0x35/0x130 [ 2678.006941] ? __fget+0x340/0x540 [ 2678.010422] ? kvm_set_memory_region+0x50/0x50 [ 2678.015029] do_vfs_ioctl+0xd5f/0x1380 [ 2678.018937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2678.024492] ? selinux_file_ioctl+0x125/0x5e0 [ 2678.029020] ? ioctl_preallocate+0x210/0x210 [ 2678.033448] ? selinux_file_mprotect+0x620/0x620 [ 2678.038230] ? iterate_fd+0x360/0x360 [ 2678.042043] ? nsecs_to_jiffies+0x30/0x30 [ 2678.046299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2678.051864] ? security_file_ioctl+0x8d/0xc0 [ 2678.056297] ksys_ioctl+0xab/0xd0 [ 2678.059770] __x64_sys_ioctl+0x73/0xb0 [ 2678.063684] do_syscall_64+0xfd/0x620 [ 2678.067517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2678.072719] RIP: 0033:0x459829 [ 2678.075921] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2678.094842] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2678.094859] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2678.094867] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2678.094874] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2678.094881] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2678.094889] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:35:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x6800, 0x3f000000, 0x500, @adapter}]}) 17:35:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x20000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}}}}}}}, 0x0) 17:35:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x33], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x3, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x58, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x60, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3a], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x30000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:52 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x5, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x6c00, 0x3f000000, 0x500, @adapter}]}) 17:35:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}}}}}}}, 0x0) 17:35:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3b], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x40000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x300, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3c], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:53 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x6, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x7ffffff7]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x58], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}}}}}}}, 0x0) [ 2678.810120] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2678.849740] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2678.855290] CPU: 1 PID: 28727 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2678.862355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2678.871752] Call Trace: [ 2678.874378] dump_stack+0x172/0x1f0 [ 2678.878037] warn_alloc.cold+0x7b/0x173 [ 2678.882135] ? zone_watermark_ok_safe+0x260/0x260 [ 2678.887027] __vmalloc_node_range+0x481/0x790 [ 2678.891549] ? find_held_lock+0x35/0x130 [ 2678.895632] ? finish_task_switch+0x146/0x780 [ 2678.900157] ? kvm_arch_create_memslot+0xc3/0x570 [ 2678.905020] __vmalloc_node_flags_caller+0x71/0x90 [ 2678.909971] ? kvm_arch_create_memslot+0xc3/0x570 [ 2678.914842] kvmalloc_node+0xdc/0x100 [ 2678.918671] kvm_arch_create_memslot+0xc3/0x570 [ 2678.923374] __kvm_set_memory_region+0x153c/0x1ff0 [ 2678.928350] ? kvm_write_guest_cached+0x40/0x40 [ 2678.933068] kvm_set_memory_region+0x2f/0x50 [ 2678.937522] kvm_vm_ioctl+0x7b8/0x17d0 [ 2678.941436] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2678.946654] ? kvm_set_memory_region+0x50/0x50 [ 2678.951401] ? __lock_acquire+0x6ee/0x49c0 [ 2678.955697] ? mark_held_locks+0x100/0x100 [ 2678.955720] ? __might_fault+0x12b/0x1e0 [ 2678.964037] ? __fget+0x340/0x540 [ 2678.967521] ? find_held_lock+0x35/0x130 [ 2678.971691] ? __fget+0x340/0x540 [ 2678.975176] ? kvm_set_memory_region+0x50/0x50 [ 2678.979787] do_vfs_ioctl+0xd5f/0x1380 [ 2678.983719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2678.989279] ? selinux_file_ioctl+0x125/0x5e0 [ 2678.993799] ? ioctl_preallocate+0x210/0x210 [ 2678.993815] ? selinux_file_mprotect+0x620/0x620 [ 2678.993838] ? iterate_fd+0x360/0x360 [ 2678.993855] ? nsecs_to_jiffies+0x30/0x30 17:35:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xf0], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x500, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2678.993882] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2679.016721] ? security_file_ioctl+0x8d/0xc0 [ 2679.021151] ksys_ioctl+0xab/0xd0 [ 2679.024630] __x64_sys_ioctl+0x73/0xb0 [ 2679.028541] do_syscall_64+0xfd/0x620 [ 2679.032373] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2679.037580] RIP: 0033:0x459829 [ 2679.040791] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2679.059719] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2679.059737] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2679.059745] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2679.059752] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2679.059760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2679.059768] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2679.120906] warn_alloc_show_mem: 1 callbacks suppressed [ 2679.120912] Mem-Info: [ 2679.129462] active_anon:205796 inactive_anon:8031 isolated_anon:0 [ 2679.129462] active_file:13285 inactive_file:43322 isolated_file:0 [ 2679.129462] unevictable:7680 dirty:255 writeback:0 unstable:0 [ 2679.129462] slab_reclaimable:20658 slab_unreclaimable:131960 [ 2679.129462] mapped:59123 shmem:2310 pagetables:5405 bounce:0 [ 2679.129462] free:958887 free_pcp:961 free_cma:0 [ 2679.165070] Node 0 active_anon:824900kB inactive_anon:32124kB active_file:53000kB inactive_file:171648kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236492kB dirty:1016kB writeback:0kB shmem:9232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2679.230784] Node 1 active_anon:232kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2679.264937] Node 0 DMA free:10484kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB 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 [ 2679.292940] lowmem_reserve[]: 0 2555 2557 2557 [ 2679.298075] Node 0 DMA32 free:47376kB min:36248kB low:45308kB high:54368kB active_anon:822952kB inactive_anon:32124kB active_file:53000kB inactive_file:171556kB unevictable:30720kB writepending:1016kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12608kB pagetables:21264kB bounce:0kB free_pcp:2364kB local_pcp:1240kB free_cma:0kB [ 2679.331439] lowmem_reserve[]: 0 0 2 2 [ 2679.335262] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2679.361901] lowmem_reserve[]: 0 0 0 0 [ 2679.365762] Node 1 Normal free:3778284kB min:53608kB low:67008kB high:80408kB active_anon:232kB inactive_anon:0kB active_file:140kB inactive_file:1640kB unevictable:0kB writepending:4kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:60kB bounce:0kB free_pcp:1812kB local_pcp:1240kB free_cma:0kB [ 2679.397451] lowmem_reserve[]: 0 0 0 0 [ 2679.401941] Node 0 DMA: 7*4kB (UM) 4*8kB (UE) 3*16kB (UME) 3*32kB (ME) 3*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10508kB [ 2679.417708] Node 0 DMA32: 588*4kB (UME) 217*8kB (UME) 248*16kB (UE) 190*32kB (UME) 99*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 47352kB [ 2679.434896] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2679.446520] Node 1 Normal: 3*4kB (E) 128*8kB (UME) 252*16kB (UE) 9*32kB (UME) 17*64kB (UME) 8*128kB (UM) 4*256kB (U) 5*512kB (UME) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3778348kB [ 2679.464014] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2679.472988] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2679.481672] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2679.490623] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2679.499413] 58913 total pagecache pages [ 2679.503571] 0 pages in swap cache [ 2679.507115] Swap cache stats: add 0, delete 0, find 0/0 [ 2679.512520] Free swap = 0kB [ 2679.515538] Total swap = 0kB [ 2679.519414] 1965979 pages RAM [ 2679.522637] 0 pages HighMem/MovableOnly [ 2679.526653] 338856 pages reserved [ 2679.531240] 0 pages cma reserved 17:35:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x300], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x543, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x8dffffff]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5802]}}}}}}}, 0x0) 17:35:54 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x7, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x7400, 0x3f000000, 0x500, @adapter}]}) 17:35:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xe8030000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x500], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x600, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:54 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2679.739198] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:35:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}}}}}}}, 0x0) [ 2679.834102] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2679.857049] CPU: 1 PID: 29017 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2679.864117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2679.873514] Call Trace: [ 2679.876137] dump_stack+0x172/0x1f0 [ 2679.879789] warn_alloc.cold+0x7b/0x173 [ 2679.883796] ? zone_watermark_ok_safe+0x260/0x260 [ 2679.888706] ? finish_task_switch+0x146/0x780 [ 2679.893240] __vmalloc_node_range+0x481/0x790 [ 2679.897793] ? finish_task_switch+0x146/0x780 [ 2679.902308] ? _raw_spin_unlock_irq+0x28/0x90 [ 2679.908151] ? kvm_arch_create_memslot+0xc3/0x570 [ 2679.913022] __vmalloc_node_flags_caller+0x71/0x90 [ 2679.917978] ? kvm_arch_create_memslot+0xc3/0x570 [ 2679.922846] kvmalloc_node+0xdc/0x100 [ 2679.926680] kvm_arch_create_memslot+0xc3/0x570 [ 2679.931385] __kvm_set_memory_region+0x153c/0x1ff0 [ 2679.936353] ? kvm_write_guest_cached+0x40/0x40 [ 2679.941170] kvm_set_memory_region+0x2f/0x50 [ 2679.945790] kvm_vm_ioctl+0x7b8/0x17d0 [ 2679.949710] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2679.955280] ? kvm_set_memory_region+0x50/0x50 [ 2679.960584] ? __lock_acquire+0x6ee/0x49c0 [ 2679.964846] ? get_futex_key+0x1690/0x1690 [ 2679.969116] ? mark_held_locks+0x100/0x100 [ 2679.973385] ? __might_fault+0x12b/0x1e0 [ 2679.977488] ? __fget+0x340/0x540 [ 2679.980960] ? find_held_lock+0x35/0x130 [ 2679.985038] ? __fget+0x340/0x540 [ 2679.988524] ? kvm_set_memory_region+0x50/0x50 [ 2679.993319] do_vfs_ioctl+0xd5f/0x1380 [ 2679.997268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2680.002861] ? selinux_file_ioctl+0x125/0x5e0 [ 2680.007408] ? ioctl_preallocate+0x210/0x210 [ 2680.011970] ? selinux_file_mprotect+0x620/0x620 [ 2680.017010] ? iterate_fd+0x360/0x360 [ 2680.022422] ? nsecs_to_jiffies+0x30/0x30 [ 2680.026687] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 17:35:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xeffdffff]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2680.032253] ? security_file_ioctl+0x8d/0xc0 [ 2680.032273] ksys_ioctl+0xab/0xd0 [ 2680.032290] __x64_sys_ioctl+0x73/0xb0 [ 2680.032307] do_syscall_64+0xfd/0x620 [ 2680.032324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2680.032342] RIP: 0033:0x459829 [ 2680.032364] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2680.075450] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:35:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x543], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2680.083537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2680.083547] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2680.083554] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2680.083562] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2680.083569] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2680.211637] Mem-Info: [ 2680.214345] active_anon:206297 inactive_anon:8034 isolated_anon:0 [ 2680.214345] active_file:13285 inactive_file:43329 isolated_file:0 [ 2680.214345] unevictable:7680 dirty:266 writeback:0 unstable:0 [ 2680.214345] slab_reclaimable:20660 slab_unreclaimable:131844 [ 2680.214345] mapped:59102 shmem:2310 pagetables:5414 bounce:0 [ 2680.214345] free:958361 free_pcp:1157 free_cma:0 [ 2680.249972] Node 0 active_anon:824836kB inactive_anon:32124kB active_file:53000kB inactive_file:171664kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:1048kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2680.280164] Node 1 active_anon:352kB inactive_anon:12kB active_file:140kB inactive_file:1652kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:16kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2680.306999] Node 0 DMA free:10484kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB 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 [ 2680.334154] lowmem_reserve[]: 0 2555 2557 2557 [ 2680.338885] Node 0 DMA32 free:44984kB min:36248kB low:45308kB high:54368kB active_anon:824836kB inactive_anon:32124kB active_file:53000kB inactive_file:171572kB unevictable:30720kB writepending:1048kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21480kB bounce:0kB free_pcp:2384kB local_pcp:1112kB free_cma:0kB [ 2680.370255] lowmem_reserve[]: 0 0 2 2 [ 2680.374108] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2680.401716] lowmem_reserve[]: 0 0 0 0 [ 2680.405675] Node 1 Normal free:3777716kB min:53608kB low:67008kB high:80408kB active_anon:272kB inactive_anon:12kB active_file:140kB inactive_file:1652kB unevictable:0kB writepending:16kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:2240kB local_pcp:812kB free_cma:0kB [ 2680.434900] lowmem_reserve[]: 0 0 0 0 [ 2680.438796] Node 0 DMA: 4*4kB (U) 1*8kB (E) 2*16kB (ME) 4*32kB (UME) 3*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10488kB [ 2680.454773] Node 0 DMA32: 588*4kB (UME) 147*8kB (UME) 249*16kB (UE) 193*32kB (UME) 99*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 44856kB [ 2680.471448] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2680.483080] Node 1 Normal: 3*4kB (E) 65*8kB (UME) 252*16kB (UE) 8*32kB (UME) 17*64kB (UME) 8*128kB (UM) 4*256kB (U) 5*512kB (UME) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777812kB [ 2680.499699] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2680.508663] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2680.517630] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2680.526501] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2680.535239] 58926 total pagecache pages [ 2680.539438] 0 pages in swap cache [ 2680.542916] Swap cache stats: add 0, delete 0, find 0/0 [ 2680.548382] Free swap = 0kB [ 2680.551499] Total swap = 0kB [ 2680.554570] 1965979 pages RAM [ 2680.558952] 0 pages HighMem/MovableOnly 17:35:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x7a00, 0x3f000000, 0x500, @adapter}]}) 17:35:55 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xd, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x608, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}}}}}}}, 0x0) 17:35:55 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x600], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf4010000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2680.562945] 338856 pages reserved [ 2680.566392] 0 pages cma reserved 17:35:55 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x608], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x689, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:55 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x24, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf7ffff7f]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2680.808094] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2680.854709] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2680.869584] CPU: 0 PID: 29380 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2680.876673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2680.886072] Call Trace: [ 2680.886104] dump_stack+0x172/0x1f0 [ 2680.886124] warn_alloc.cold+0x7b/0x173 [ 2680.886144] ? zone_watermark_ok_safe+0x260/0x260 [ 2680.886183] __vmalloc_node_range+0x481/0x790 [ 2680.886202] ? find_held_lock+0x35/0x130 [ 2680.886225] ? finish_task_switch+0x146/0x780 [ 2680.886247] ? kvm_arch_create_memslot+0xc3/0x570 [ 2680.886265] __vmalloc_node_flags_caller+0x71/0x90 [ 2680.886281] ? kvm_arch_create_memslot+0xc3/0x570 [ 2680.886301] kvmalloc_node+0xdc/0x100 [ 2680.932871] kvm_arch_create_memslot+0xc3/0x570 [ 2680.937573] __kvm_set_memory_region+0x153c/0x1ff0 [ 2680.937600] ? kvm_write_guest_cached+0x40/0x40 [ 2680.937642] kvm_set_memory_region+0x2f/0x50 [ 2680.937660] kvm_vm_ioctl+0x7b8/0x17d0 [ 2680.955570] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2680.960794] ? kvm_set_memory_region+0x50/0x50 [ 2680.965414] ? __lock_acquire+0x6ee/0x49c0 [ 2680.969685] ? mark_held_locks+0x100/0x100 [ 2680.973952] ? __might_fault+0x12b/0x1e0 [ 2680.978126] ? __fget+0x340/0x540 [ 2680.981720] ? find_held_lock+0x35/0x130 [ 2680.985805] ? __fget+0x340/0x540 [ 2680.989375] ? kvm_set_memory_region+0x50/0x50 [ 2680.994078] do_vfs_ioctl+0xd5f/0x1380 [ 2680.997983] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2681.003586] ? selinux_file_ioctl+0x125/0x5e0 [ 2681.008105] ? ioctl_preallocate+0x210/0x210 [ 2681.012626] ? selinux_file_mprotect+0x620/0x620 [ 2681.017412] ? iterate_fd+0x360/0x360 [ 2681.021239] ? nsecs_to_jiffies+0x30/0x30 [ 2681.025428] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2681.031043] ? security_file_ioctl+0x8d/0xc0 [ 2681.035756] ksys_ioctl+0xab/0xd0 [ 2681.039232] __x64_sys_ioctl+0x73/0xb0 [ 2681.043295] do_syscall_64+0xfd/0x620 [ 2681.047116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2681.052416] RIP: 0033:0x459829 17:35:55 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x689], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2681.055624] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2681.075506] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2681.075524] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2681.075531] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2681.075538] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2681.075546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2681.075554] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2681.130591] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2681.142661] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2681.148765] CPU: 0 PID: 29380 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2681.155817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2681.165197] Call Trace: [ 2681.165231] dump_stack+0x172/0x1f0 [ 2681.165252] warn_alloc.cold+0x7b/0x173 [ 2681.165272] ? zone_watermark_ok_safe+0x260/0x260 [ 2681.165309] __vmalloc_node_range+0x481/0x790 [ 2681.165327] ? find_held_lock+0x35/0x130 [ 2681.165346] ? finish_task_switch+0x146/0x780 [ 2681.165367] ? kvm_arch_create_memslot+0xc3/0x570 [ 2681.165382] __vmalloc_node_flags_caller+0x71/0x90 [ 2681.165396] ? kvm_arch_create_memslot+0xc3/0x570 [ 2681.165416] kvmalloc_node+0xdc/0x100 [ 2681.212163] kvm_arch_create_memslot+0xc3/0x570 [ 2681.216882] __kvm_set_memory_region+0x153c/0x1ff0 [ 2681.222102] ? kvm_write_guest_cached+0x40/0x40 [ 2681.227461] kvm_set_memory_region+0x2f/0x50 [ 2681.231876] kvm_vm_ioctl+0x7b8/0x17d0 [ 2681.237086] ? kasan_check_read+0x11/0x20 [ 2681.241255] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2681.246739] ? kvm_set_memory_region+0x50/0x50 [ 2681.251352] ? __lock_acquire+0x6ee/0x49c0 [ 2681.255616] ? mark_held_locks+0x100/0x100 [ 2681.259857] ? __might_fault+0x12b/0x1e0 [ 2681.264342] ? __fget+0x340/0x540 [ 2681.267805] ? find_held_lock+0x35/0x130 [ 2681.272688] ? __fget+0x340/0x540 [ 2681.276143] ? kvm_set_memory_region+0x50/0x50 [ 2681.280738] do_vfs_ioctl+0xd5f/0x1380 [ 2681.284623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2681.290173] ? selinux_file_ioctl+0x125/0x5e0 [ 2681.294666] ? ioctl_preallocate+0x210/0x210 [ 2681.299081] ? selinux_file_mprotect+0x620/0x620 [ 2681.303851] ? iterate_fd+0x360/0x360 [ 2681.307657] ? nsecs_to_jiffies+0x30/0x30 [ 2681.311843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2681.317672] ? security_file_ioctl+0x8d/0xc0 [ 2681.322099] ksys_ioctl+0xab/0xd0 [ 2681.325569] __x64_sys_ioctl+0x73/0xb0 [ 2681.329455] do_syscall_64+0xfd/0x620 [ 2681.333254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2681.338600] RIP: 0033:0x459829 [ 2681.341786] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2681.360897] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2681.370083] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2681.377378] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2681.384749] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2681.392220] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2681.399527] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2681.408356] warn_alloc_show_mem: 1 callbacks suppressed [ 2681.408361] Mem-Info: [ 2681.416163] active_anon:205777 inactive_anon:8034 isolated_anon:0 [ 2681.416163] active_file:13285 inactive_file:43337 isolated_file:0 [ 2681.416163] unevictable:7680 dirty:288 writeback:0 unstable:0 [ 2681.416163] slab_reclaimable:20668 slab_unreclaimable:131621 [ 2681.416163] mapped:59102 shmem:2310 pagetables:5340 bounce:0 [ 2681.416163] free:959110 free_pcp:1144 free_cma:0 [ 2681.450709] Node 0 active_anon:822988kB inactive_anon:32120kB active_file:53000kB inactive_file:171684kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:1112kB writeback:0kB shmem:9224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2681.479754] Node 1 active_anon:120kB inactive_anon:16kB active_file:140kB inactive_file:1664kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:40kB writeback:0kB shmem:16kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2681.506372] Node 0 DMA free:10624kB min:220kB low:272kB high:324kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:96kB unevictable:0kB writepending:4kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2681.533142] lowmem_reserve[]: 0 2555 2557 2557 [ 2681.537856] Node 0 DMA32 free:48064kB min:36248kB low:45308kB high:54368kB active_anon:822812kB inactive_anon:32136kB active_file:53000kB inactive_file:171616kB unevictable:30720kB writepending:1164kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21348kB bounce:0kB free_pcp:2176kB local_pcp:1248kB free_cma:0kB [ 2681.569596] lowmem_reserve[]: 0 0 2 2 [ 2681.573418] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2681.599767] lowmem_reserve[]: 0 0 0 0 [ 2681.603727] Node 1 Normal free:3777844kB min:53608kB low:67008kB high:80408kB active_anon:112kB inactive_anon:0kB active_file:140kB inactive_file:1680kB unevictable:0kB writepending:44kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:2396kB local_pcp:1128kB free_cma:0kB [ 2681.634117] lowmem_reserve[]: 0 0 0 0 [ 2681.638059] Node 0 DMA: 8*4kB (U) 6*8kB (UME) 2*16kB (UE) 3*32kB (ME) 5*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10640kB [ 2681.653736] Node 0 DMA32: 588*4kB (UME) 264*8kB (UME) 259*16kB (UE) 193*32kB (UME) 100*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 48064kB [ 2681.670923] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2681.682617] Node 1 Normal: 3*4kB (E) 65*8kB (UME) 252*16kB (UE) 9*32kB (UME) 17*64kB (UME) 8*128kB (UM) 4*256kB (U) 5*512kB (UME) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777844kB [ 2681.699280] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2681.708227] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2681.716970] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2681.725821] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2681.734512] 58942 total pagecache pages [ 2681.738570] 0 pages in swap cache [ 2681.742048] Swap cache stats: add 0, delete 0, find 0/0 [ 2681.747505] Free swap = 0kB [ 2681.750536] Total swap = 0kB [ 2681.753547] 1965979 pages RAM 17:35:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x20000, 0x3f000000, 0x500, @adapter}]}) 17:35:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x700, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}}}}}}}, 0x0) 17:35:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x700], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfc000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:56 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x28, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2681.756661] 0 pages HighMem/MovableOnly [ 2681.760867] 338856 pages reserved [ 2681.764353] 0 pages cma reserved 17:35:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x806, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfe800000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:56 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2c, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x806], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xd00, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:56 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x60, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x40000, 0x3f000000, 0x500, @adapter}]}) 17:35:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}}}}}}}, 0x0) 17:35:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfec00000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xb00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xe80, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:56 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2682.258770] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:35:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xff000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xd00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2682.340970] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2682.372780] CPU: 0 PID: 29686 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2682.379880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2682.389261] Call Trace: [ 2682.391897] dump_stack+0x172/0x1f0 [ 2682.395646] warn_alloc.cold+0x7b/0x173 [ 2682.399652] ? zone_watermark_ok_safe+0x260/0x260 [ 2682.404544] ? finish_task_switch+0x146/0x780 [ 2682.409174] __vmalloc_node_range+0x481/0x790 [ 2682.413714] ? finish_task_switch+0x146/0x780 [ 2682.418234] ? _raw_spin_unlock_irq+0x28/0x90 [ 2682.422760] ? kvm_arch_create_memslot+0xc3/0x570 [ 2682.427631] __vmalloc_node_flags_caller+0x71/0x90 [ 2682.432601] ? kvm_arch_create_memslot+0xc3/0x570 [ 2682.437910] kvmalloc_node+0xdc/0x100 [ 2682.441745] kvm_arch_create_memslot+0xc3/0x570 [ 2682.446443] __kvm_set_memory_region+0x153c/0x1ff0 [ 2682.451422] ? kvm_write_guest_cached+0x40/0x40 [ 2682.456179] kvm_set_memory_region+0x2f/0x50 [ 2682.460612] kvm_vm_ioctl+0x7b8/0x17d0 [ 2682.464703] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2682.469929] ? kvm_set_memory_region+0x50/0x50 [ 2682.474541] ? __lock_acquire+0x6ee/0x49c0 [ 2682.478797] ? get_futex_key+0x1690/0x1690 [ 2682.483065] ? mark_held_locks+0x100/0x100 [ 2682.487330] ? __might_fault+0x12b/0x1e0 [ 2682.491443] ? __fget+0x340/0x540 [ 2682.494926] ? find_held_lock+0x35/0x130 [ 2682.499004] ? __fget+0x340/0x540 [ 2682.502479] ? kvm_set_memory_region+0x50/0x50 [ 2682.507084] do_vfs_ioctl+0xd5f/0x1380 [ 2682.510991] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2682.516812] ? selinux_file_ioctl+0x125/0x5e0 [ 2682.521345] ? ioctl_preallocate+0x210/0x210 [ 2682.525775] ? selinux_file_mprotect+0x620/0x620 [ 2682.530555] ? iterate_fd+0x360/0x360 [ 2682.534372] ? nsecs_to_jiffies+0x30/0x30 [ 2682.538543] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2682.544114] ? security_file_ioctl+0x8d/0xc0 [ 2682.548631] ksys_ioctl+0xab/0xd0 [ 2682.552108] __x64_sys_ioctl+0x73/0xb0 [ 2682.556019] do_syscall_64+0xfd/0x620 [ 2682.559854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2682.565151] RIP: 0033:0x459829 [ 2682.568354] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:35:56 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x132, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:57 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x300, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2800], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2682.587278] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2682.595028] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2682.602321] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2682.609606] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2682.616889] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2682.624176] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2682.638201] Mem-Info: [ 2682.640803] active_anon:206300 inactive_anon:8031 isolated_anon:0 [ 2682.640803] active_file:13285 inactive_file:43358 isolated_file:0 [ 2682.640803] unevictable:7680 dirty:316 writeback:0 unstable:0 [ 2682.640803] slab_reclaimable:20679 slab_unreclaimable:132023 [ 2682.640803] mapped:59111 shmem:2310 pagetables:5422 bounce:0 [ 2682.640803] free:958101 free_pcp:1031 free_cma:0 [ 2682.732439] Node 0 active_anon:822888kB inactive_anon:32120kB active_file:53000kB inactive_file:171744kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:1216kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2682.762103] Node 1 active_anon:224kB inactive_anon:8kB active_file:140kB inactive_file:1688kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:60kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2682.788936] Node 0 DMA free:10496kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:96kB unevictable:0kB writepending:4kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2682.816297] lowmem_reserve[]: 0 2555 2557 2557 [ 2682.829026] Node 0 DMA32 free:47272kB min:36248kB low:45308kB high:54368kB active_anon:822888kB inactive_anon:32120kB active_file:53000kB inactive_file:171648kB unevictable:30720kB writepending:1212kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21436kB bounce:0kB free_pcp:2116kB local_pcp:992kB free_cma:0kB [ 2682.860917] lowmem_reserve[]: 0 0 2 2 [ 2682.864863] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2682.890962] lowmem_reserve[]: 0 0 0 0 [ 2682.894827] Node 1 Normal free:3777496kB min:53608kB low:67008kB high:80408kB active_anon:224kB inactive_anon:8kB active_file:140kB inactive_file:1688kB unevictable:0kB writepending:60kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:128kB bounce:0kB free_pcp:2504kB local_pcp:1284kB free_cma:0kB [ 2682.924003] lowmem_reserve[]: 0 0 0 0 [ 2682.927914] Node 0 DMA: 10*4kB (UME) 1*8kB (U) 3*16kB (UME) 3*32kB (ME) 3*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10496kB [ 2682.943741] Node 0 DMA32: 582*4kB (UME) 193*8kB (UME) 225*16kB (UME) 193*32kB (UME) 100*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 46928kB [ 2682.960954] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2682.973211] Node 1 Normal: 4*4kB (ME) 65*8kB (UME) 252*16kB (UE) 8*32kB (UME) 17*64kB (UME) 8*128kB (UM) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777560kB [ 2682.989897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2682.998821] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2683.007512] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2683.016370] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2683.025039] 58951 total pagecache pages [ 2683.029115] 0 pages in swap cache 17:35:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x80000, 0x3f000000, 0x500, @adapter}]}) 17:35:57 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x500, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}}}}}}}, 0x0) 17:35:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2400, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2900], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfffffdef]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2683.032572] Swap cache stats: add 0, delete 0, find 0/0 [ 2683.037999] Free swap = 0kB [ 2683.041031] Total swap = 0kB [ 2683.044059] 1965979 pages RAM [ 2683.047257] 0 pages HighMem/MovableOnly [ 2683.051248] 338856 pages reserved [ 2683.054703] 0 pages cma reserved 17:35:57 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x543, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2800, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2b00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2683.281046] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:35:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2c00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2683.327019] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2683.344669] CPU: 1 PID: 29970 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2683.351738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2683.361117] Call Trace: [ 2683.363742] dump_stack+0x172/0x1f0 [ 2683.368770] warn_alloc.cold+0x7b/0x173 [ 2683.372772] ? zone_watermark_ok_safe+0x260/0x260 [ 2683.377650] ? try_merge_free_space+0x200/0x700 [ 2683.382364] __vmalloc_node_range+0x481/0x790 [ 2683.386891] ? find_held_lock+0x35/0x130 [ 2683.391125] ? finish_task_switch+0x146/0x780 [ 2683.395649] ? kvm_arch_create_memslot+0xc3/0x570 [ 2683.400526] __vmalloc_node_flags_caller+0x71/0x90 [ 2683.405483] ? kvm_arch_create_memslot+0xc3/0x570 [ 2683.410361] kvmalloc_node+0xdc/0x100 [ 2683.414185] kvm_arch_create_memslot+0xc3/0x570 [ 2683.419235] __kvm_set_memory_region+0x153c/0x1ff0 17:35:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2f00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2683.424197] ? kvm_write_guest_cached+0x40/0x40 [ 2683.428951] kvm_set_memory_region+0x2f/0x50 [ 2683.433387] kvm_vm_ioctl+0x7b8/0x17d0 [ 2683.437307] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2683.442529] ? kvm_set_memory_region+0x50/0x50 [ 2683.447237] ? __lock_acquire+0x6ee/0x49c0 [ 2683.451507] ? mark_held_locks+0x100/0x100 [ 2683.456393] ? __might_fault+0x12b/0x1e0 [ 2683.460481] ? __fget+0x340/0x540 [ 2683.463962] ? find_held_lock+0x35/0x130 [ 2683.468228] ? __fget+0x340/0x540 [ 2683.472440] ? kvm_set_memory_region+0x50/0x50 [ 2683.479563] do_vfs_ioctl+0xd5f/0x1380 [ 2683.483557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2683.489108] ? selinux_file_ioctl+0x125/0x5e0 [ 2683.489126] ? ioctl_preallocate+0x210/0x210 [ 2683.489139] ? selinux_file_mprotect+0x620/0x620 [ 2683.489159] ? iterate_fd+0x360/0x360 [ 2683.489175] ? nsecs_to_jiffies+0x30/0x30 [ 2683.489198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2683.489220] ? security_file_ioctl+0x8d/0xc0 [ 2683.498138] ksys_ioctl+0xab/0xd0 [ 2683.498155] __x64_sys_ioctl+0x73/0xb0 [ 2683.498174] do_syscall_64+0xfd/0x620 [ 2683.498192] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2683.498203] RIP: 0033:0x459829 [ 2683.498219] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2683.498226] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2683.498243] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2683.498252] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2683.498260] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2683.498274] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2683.559581] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:35:58 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x600, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2c00, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x100000, 0x3f000000, 0x500, @adapter}]}) 17:35:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffff8d]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}}}}}}}, 0x0) 17:35:58 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3300], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:58 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3580], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x3580, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:58 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x608, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2683.887303] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2683.932988] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2683.945660] CPU: 0 PID: 30167 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2683.953067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2683.962522] Call Trace: [ 2683.965152] dump_stack+0x172/0x1f0 [ 2683.968823] warn_alloc.cold+0x7b/0x173 [ 2683.972829] ? zone_watermark_ok_safe+0x260/0x260 [ 2683.977813] __vmalloc_node_range+0x481/0x790 [ 2683.982514] ? find_held_lock+0x35/0x130 [ 2683.986606] ? finish_task_switch+0x146/0x780 [ 2683.991128] ? kvm_arch_create_memslot+0xc3/0x570 [ 2683.996001] __vmalloc_node_flags_caller+0x71/0x90 [ 2684.000985] ? kvm_arch_create_memslot+0xc3/0x570 [ 2684.005877] kvmalloc_node+0xdc/0x100 [ 2684.009703] kvm_arch_create_memslot+0xc3/0x570 [ 2684.014497] __kvm_set_memory_region+0x153c/0x1ff0 [ 2684.019469] ? kvm_write_guest_cached+0x40/0x40 [ 2684.024199] kvm_set_memory_region+0x2f/0x50 [ 2684.028635] kvm_vm_ioctl+0x7b8/0x17d0 [ 2684.032549] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2684.037766] ? kvm_set_memory_region+0x50/0x50 [ 2684.042379] ? __lock_acquire+0x6ee/0x49c0 [ 2684.046647] ? mark_held_locks+0x100/0x100 [ 2684.050920] ? __might_fault+0x12b/0x1e0 [ 2684.055013] ? __fget+0x340/0x540 [ 2684.058489] ? find_held_lock+0x35/0x130 [ 2684.062788] ? __fget+0x340/0x540 [ 2684.066732] ? kvm_set_memory_region+0x50/0x50 [ 2684.071334] do_vfs_ioctl+0xd5f/0x1380 [ 2684.075459] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2684.081040] ? selinux_file_ioctl+0x125/0x5e0 [ 2684.085568] ? ioctl_preallocate+0x210/0x210 [ 2684.090017] ? selinux_file_mprotect+0x620/0x620 [ 2684.094913] ? iterate_fd+0x360/0x360 [ 2684.098740] ? nsecs_to_jiffies+0x30/0x30 [ 2684.102916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2684.108472] ? security_file_ioctl+0x8d/0xc0 [ 2684.108491] ksys_ioctl+0xab/0xd0 [ 2684.108508] __x64_sys_ioctl+0x73/0xb0 [ 2684.108525] do_syscall_64+0xfd/0x620 [ 2684.108543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2684.108561] RIP: 0033:0x459829 17:35:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x10000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}}}}}}}, 0x0) 17:35:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4305, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2684.124229] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2684.124239] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2684.124260] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2684.151584] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2684.151594] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2684.151602] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2684.151608] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2684.197201] warn_alloc_show_mem: 1 callbacks suppressed [ 2684.197207] Mem-Info: [ 2684.213251] active_anon:206313 inactive_anon:8034 isolated_anon:0 [ 2684.213251] active_file:13285 inactive_file:43366 isolated_file:0 [ 2684.213251] unevictable:7680 dirty:325 writeback:0 unstable:0 [ 2684.213251] slab_reclaimable:20682 slab_unreclaimable:131937 [ 2684.213251] mapped:59127 shmem:2310 pagetables:5415 bounce:0 [ 2684.213251] free:958252 free_pcp:942 free_cma:0 [ 2684.270556] Node 0 active_anon:822728kB inactive_anon:32112kB active_file:53000kB inactive_file:171768kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:1240kB writeback:0kB shmem:9216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2684.306732] Node 1 active_anon:376kB inactive_anon:24kB active_file:140kB inactive_file:1696kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:60kB writeback:0kB shmem:24kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2684.347195] Node 0 DMA free:10496kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:96kB unevictable:0kB writepending:4kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2684.381325] lowmem_reserve[]: 0 2555 2557 2557 [ 2684.386087] Node 0 DMA32 free:47500kB min:36248kB low:45308kB high:54368kB active_anon:822828kB inactive_anon:32112kB active_file:53000kB inactive_file:171672kB unevictable:30720kB writepending:1236kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21372kB bounce:0kB free_pcp:1692kB local_pcp:744kB free_cma:0kB [ 2684.423854] lowmem_reserve[]: 0 0 2 2 [ 2684.427999] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2684.497136] lowmem_reserve[]: 0 0 0 0 [ 2684.503619] Node 1 Normal free:3777716kB min:53608kB low:67008kB high:80408kB active_anon:196kB inactive_anon:24kB active_file:140kB inactive_file:1696kB unevictable:0kB writepending:60kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:80kB bounce:0kB free_pcp:2156kB local_pcp:760kB free_cma:0kB [ 2684.533351] lowmem_reserve[]: 0 0 0 0 [ 2684.537269] Node 0 DMA: 10*4kB (UME) 1*8kB (U) 3*16kB (UME) 3*32kB (ME) 3*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10496kB [ 2684.553199] Node 0 DMA32: 487*4kB (UME) 127*8kB (UME) 222*16kB (UME) 195*32kB (UME) 100*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 46036kB [ 2684.570572] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2684.582960] Node 1 Normal: 5*4kB (ME) 96*8kB (UME) 252*16kB (UE) 9*32kB (UME) 16*64kB (UME) 8*128kB (UM) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777780kB [ 2684.600512] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2684.609697] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2684.618422] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2684.627353] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2684.636133] 58969 total pagecache pages [ 2684.640267] 0 pages in swap cache 17:35:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x400000, 0x3f000000, 0x500, @adapter}]}) 17:35:59 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x689, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:59 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3a00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:35:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4788, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}}}}}}}, 0x0) [ 2684.643729] Swap cache stats: add 0, delete 0, find 0/0 [ 2684.649726] Free swap = 0kB [ 2684.652758] Total swap = 0kB [ 2684.655773] 1965979 pages RAM [ 2684.659053] 0 pages HighMem/MovableOnly [ 2684.663053] 338856 pages reserved [ 2684.666490] 0 pages cma reserved 17:35:59 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3b00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:59 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x700, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4888, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x40030000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2684.858221] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2684.960459] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2684.976147] CPU: 0 PID: 30517 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2684.983232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2684.992701] Call Trace: [ 2684.995332] dump_stack+0x172/0x1f0 [ 2684.998985] warn_alloc.cold+0x7b/0x173 [ 2685.003018] ? zone_watermark_ok_safe+0x260/0x260 [ 2685.007924] ? finish_task_switch+0x146/0x780 [ 2685.012455] __vmalloc_node_range+0x481/0x790 [ 2685.016977] ? finish_task_switch+0x146/0x780 [ 2685.021494] ? _raw_spin_unlock_irq+0x28/0x90 [ 2685.026021] ? kvm_arch_create_memslot+0xc3/0x570 [ 2685.030895] __vmalloc_node_flags_caller+0x71/0x90 [ 2685.036291] ? kvm_arch_create_memslot+0xc3/0x570 [ 2685.041178] kvmalloc_node+0xdc/0x100 [ 2685.045010] kvm_arch_create_memslot+0xc3/0x570 [ 2685.049711] __kvm_set_memory_region+0x153c/0x1ff0 [ 2685.054766] ? kvm_write_guest_cached+0x40/0x40 [ 2685.059500] kvm_set_memory_region+0x2f/0x50 [ 2685.063947] kvm_vm_ioctl+0x7b8/0x17d0 [ 2685.063967] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2685.063984] ? kvm_set_memory_region+0x50/0x50 [ 2685.064004] ? __lock_acquire+0x6ee/0x49c0 [ 2685.064024] ? get_futex_key+0x1690/0x1690 [ 2685.073139] ? mark_held_locks+0x100/0x100 [ 2685.073169] ? __might_fault+0x12b/0x1e0 [ 2685.086216] ? __fget+0x340/0x540 [ 2685.086237] ? find_held_lock+0x35/0x130 [ 2685.086260] ? __fget+0x340/0x540 [ 2685.094561] ? kvm_set_memory_region+0x50/0x50 17:35:59 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3c00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:35:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}}}}}}}, 0x0) [ 2685.094580] do_vfs_ioctl+0xd5f/0x1380 [ 2685.094598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2685.094618] ? selinux_file_ioctl+0x125/0x5e0 [ 2685.124202] ? ioctl_preallocate+0x210/0x210 [ 2685.124224] ? selinux_file_mprotect+0x620/0x620 [ 2685.124252] ? iterate_fd+0x360/0x360 [ 2685.133425] ? nsecs_to_jiffies+0x30/0x30 [ 2685.133458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2685.147143] ? security_file_ioctl+0x8d/0xc0 [ 2685.151591] ksys_ioctl+0xab/0xd0 [ 2685.155070] __x64_sys_ioctl+0x73/0xb0 [ 2685.159033] do_syscall_64+0xfd/0x620 [ 2685.162905] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2685.168110] RIP: 0033:0x459829 [ 2685.171325] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2685.190419] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2685.198158] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2685.205454] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2685.213663] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2685.220953] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2685.228276] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2685.243926] Mem-Info: [ 2685.246710] active_anon:206318 inactive_anon:8033 isolated_anon:0 [ 2685.246710] active_file:13285 inactive_file:43378 isolated_file:0 [ 2685.246710] unevictable:7680 dirty:338 writeback:0 unstable:0 [ 2685.246710] slab_reclaimable:20686 slab_unreclaimable:132273 [ 2685.246710] mapped:59101 shmem:2310 pagetables:5392 bounce:0 [ 2685.246710] free:957904 free_pcp:1008 free_cma:0 [ 2685.283594] Node 0 active_anon:822744kB inactive_anon:32124kB active_file:53000kB inactive_file:171816kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236404kB dirty:1292kB writeback:0kB shmem:9232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2685.314544] Node 1 active_anon:352kB inactive_anon:8kB active_file:140kB inactive_file:1696kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:60kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2685.341246] Node 0 DMA free:10496kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:96kB unevictable:0kB writepending:4kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2685.367922] lowmem_reserve[]: 0 2555 2557 2557 [ 2685.373584] Node 0 DMA32 free:46784kB min:36248kB low:45308kB high:54368kB active_anon:822744kB inactive_anon:32124kB active_file:53000kB inactive_file:171720kB unevictable:30720kB writepending:1288kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21168kB bounce:0kB free_pcp:2304kB local_pcp:1344kB free_cma:0kB [ 2685.405151] lowmem_reserve[]: 0 0 2 2 [ 2685.409420] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2685.435550] lowmem_reserve[]: 0 0 0 0 [ 2685.439485] Node 1 Normal free:3777652kB min:53608kB low:67008kB high:80408kB active_anon:352kB inactive_anon:8kB active_file:140kB inactive_file:1696kB unevictable:0kB writepending:60kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:252kB bounce:0kB free_pcp:2096kB local_pcp:1080kB free_cma:0kB [ 2685.468899] lowmem_reserve[]: 0 0 0 0 [ 2685.472741] Node 0 DMA: 10*4kB (UME) 1*8kB (U) 3*16kB (UME) 3*32kB (ME) 3*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10496kB [ 2685.489479] Node 0 DMA32: 548*4kB (UME) 282*8kB (UME) 149*16kB (UME) 196*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 46640kB [ 2685.506664] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2685.518471] Node 1 Normal: 5*4kB (ME) 96*8kB (UME) 252*16kB (UE) 7*32kB (UME) 17*64kB (UME) 8*128kB (UM) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777780kB [ 2685.535209] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2685.544271] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2685.552973] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2685.561895] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2685.570563] 58979 total pagecache pages [ 2685.574567] 0 pages in swap cache [ 2685.578143] Swap cache stats: add 0, delete 0, find 0/0 [ 2685.583532] Free swap = 0kB [ 2685.586539] Total swap = 0kB [ 2685.589613] 1965979 pages RAM [ 2685.592747] 0 pages HighMem/MovableOnly [ 2685.596731] 338856 pages reserved [ 2685.600270] 0 pages cma reserved 17:36:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x4305], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:00 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x806, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x480020, 0x3f000000, 0x500, @adapter}]}) 17:36:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x5800, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}}}}}}}, 0x0) 17:36:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x6000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x4788], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:00 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xd00, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x6488, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}}}}}}}, 0x0) 17:36:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x600000, 0x3f000000, 0x500, @adapter}]}) 17:36:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x4888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:00 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xe80, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2686.095225] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2686.130285] syz-executor.4 cpuset=syz4 mems_allowed=0-1 17:36:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x5800], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2686.147564] CPU: 0 PID: 31068 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2686.154629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2686.164006] Call Trace: [ 2686.166621] dump_stack+0x172/0x1f0 [ 2686.170282] warn_alloc.cold+0x7b/0x173 [ 2686.174726] ? zone_watermark_ok_safe+0x260/0x260 [ 2686.179610] ? finish_task_switch+0x146/0x780 [ 2686.184288] __vmalloc_node_range+0x481/0x790 [ 2686.189076] ? finish_task_switch+0x146/0x780 [ 2686.193588] ? _raw_spin_unlock_irq+0x28/0x90 17:36:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x6488], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2686.198114] ? kvm_arch_create_memslot+0xc3/0x570 [ 2686.202983] __vmalloc_node_flags_caller+0x71/0x90 [ 2686.208035] ? kvm_arch_create_memslot+0xc3/0x570 [ 2686.212909] kvmalloc_node+0xdc/0x100 [ 2686.216742] kvm_arch_create_memslot+0xc3/0x570 [ 2686.221618] __kvm_set_memory_region+0x153c/0x1ff0 [ 2686.226586] ? kvm_write_guest_cached+0x40/0x40 [ 2686.231334] kvm_set_memory_region+0x2f/0x50 [ 2686.235961] kvm_vm_ioctl+0x7b8/0x17d0 [ 2686.239885] ? __sanitizer_cov_trace_switch+0x49/0x80 17:36:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x800e], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8035], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2686.245186] ? kvm_set_memory_region+0x50/0x50 [ 2686.249797] ? __lock_acquire+0x6ee/0x49c0 [ 2686.254124] ? get_futex_key+0x1690/0x1690 [ 2686.258386] ? mark_held_locks+0x100/0x100 [ 2686.262663] ? __might_fault+0x12b/0x1e0 [ 2686.266738] ? __fget+0x340/0x540 [ 2686.270224] ? find_held_lock+0x35/0x130 [ 2686.274329] ? __fget+0x340/0x540 [ 2686.277846] ? kvm_set_memory_region+0x50/0x50 [ 2686.282538] do_vfs_ioctl+0xd5f/0x1380 [ 2686.286536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2686.292181] ? selinux_file_ioctl+0x125/0x5e0 17:36:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8100], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2686.296701] ? ioctl_preallocate+0x210/0x210 [ 2686.301136] ? selinux_file_mprotect+0x620/0x620 [ 2686.305928] ? iterate_fd+0x360/0x360 [ 2686.309774] ? nsecs_to_jiffies+0x30/0x30 [ 2686.313946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2686.319515] ? security_file_ioctl+0x8d/0xc0 [ 2686.323971] ksys_ioctl+0xab/0xd0 [ 2686.327446] __x64_sys_ioctl+0x73/0xb0 [ 2686.331362] do_syscall_64+0xfd/0x620 [ 2686.335196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2686.340399] RIP: 0033:0x459829 17:36:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8847], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2686.343650] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2686.363635] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2686.371951] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2686.379256] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2686.386541] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 17:36:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x800e, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2686.393823] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2686.401164] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2686.483871] Mem-Info: [ 2686.498963] active_anon:206303 inactive_anon:8034 isolated_anon:0 [ 2686.498963] active_file:13285 inactive_file:43390 isolated_file:0 [ 2686.498963] unevictable:7680 dirty:351 writeback:0 unstable:0 [ 2686.498963] slab_reclaimable:20703 slab_unreclaimable:131795 [ 2686.498963] mapped:59104 shmem:2310 pagetables:5426 bounce:0 [ 2686.498963] free:958208 free_pcp:1072 free_cma:0 17:36:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000]}}}}}}}, 0x0) [ 2686.563669] Node 0 active_anon:824804kB inactive_anon:32116kB active_file:53000kB inactive_file:171848kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:1328kB writeback:0kB shmem:9220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2686.632927] Node 1 active_anon:244kB inactive_anon:12kB active_file:140kB inactive_file:1732kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:96kB writeback:0kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2686.660357] Node 0 DMA free:10484kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:96kB unevictable:0kB writepending:4kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2686.687885] lowmem_reserve[]: 0 2555 2557 2557 [ 2686.692551] Node 0 DMA32 free:44464kB min:36248kB low:45308kB high:54368kB active_anon:824804kB inactive_anon:32116kB active_file:53000kB inactive_file:171752kB unevictable:30720kB writepending:1324kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21420kB bounce:0kB free_pcp:2532kB local_pcp:1468kB free_cma:0kB [ 2686.724665] lowmem_reserve[]: 0 0 2 2 [ 2686.728902] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2686.755644] lowmem_reserve[]: 0 0 0 0 [ 2686.759869] Node 1 Normal free:3777748kB min:53608kB low:67008kB high:80408kB active_anon:244kB inactive_anon:12kB active_file:140kB inactive_file:1732kB unevictable:0kB writepending:96kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:84kB bounce:0kB free_pcp:2148kB local_pcp:1336kB free_cma:0kB [ 2686.789004] lowmem_reserve[]: 0 0 0 0 [ 2686.792881] Node 0 DMA: 10*4kB (UME) 1*8kB (U) 3*16kB (UME) 3*32kB (ME) 3*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10496kB [ 2686.808984] Node 0 DMA32: 422*4kB (UME) 200*8kB (UME) 238*16kB (UME) 195*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 44824kB [ 2686.826261] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2686.837945] Node 1 Normal: 55*4kB (UME) 71*8kB (UME) 252*16kB (UE) 10*32kB (UME) 16*64kB (UME) 8*128kB (UM) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777812kB [ 2686.855019] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2686.864081] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2686.873218] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 17:36:01 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2400, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8848], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x600040, 0x3f000000, 0x500, @adapter}]}) 17:36:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8035, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x400000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}}}}}}}, 0x0) [ 2686.882198] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2686.890907] 58986 total pagecache pages [ 2686.894913] 0 pages in swap cache [ 2686.898476] Swap cache stats: add 0, delete 0, find 0/0 [ 2686.903987] Free swap = 0kB [ 2686.907271] Total swap = 0kB [ 2686.910306] 1965979 pages RAM [ 2686.913425] 0 pages HighMem/MovableOnly [ 2686.917510] 338856 pages reserved [ 2686.920972] 0 pages cma reserved 17:36:01 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2800, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8864], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8100, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2687.087510] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8847, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2687.163421] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2687.200916] CPU: 0 PID: 31421 Comm: syz-executor.4 Not tainted 4.19.63 #37 17:36:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2687.208772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2687.208779] Call Trace: [ 2687.208806] dump_stack+0x172/0x1f0 [ 2687.208830] warn_alloc.cold+0x7b/0x173 [ 2687.228499] ? zone_watermark_ok_safe+0x260/0x260 [ 2687.233401] __vmalloc_node_range+0x481/0x790 [ 2687.238192] ? find_held_lock+0x35/0x130 [ 2687.242288] ? finish_task_switch+0x146/0x780 [ 2687.246823] ? kvm_arch_create_memslot+0xc3/0x570 [ 2687.251708] __vmalloc_node_flags_caller+0x71/0x90 [ 2687.256676] ? kvm_arch_create_memslot+0xc3/0x570 [ 2687.261577] kvmalloc_node+0xdc/0x100 [ 2687.265415] kvm_arch_create_memslot+0xc3/0x570 [ 2687.270154] __kvm_set_memory_region+0x153c/0x1ff0 [ 2687.275307] ? kvm_write_guest_cached+0x40/0x40 [ 2687.280063] kvm_set_memory_region+0x2f/0x50 [ 2687.284535] kvm_vm_ioctl+0x7b8/0x17d0 [ 2687.288467] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2687.293788] ? kvm_set_memory_region+0x50/0x50 [ 2687.298452] ? __lock_acquire+0x6ee/0x49c0 [ 2687.302727] ? mark_held_locks+0x100/0x100 [ 2687.306994] ? __might_fault+0x12b/0x1e0 [ 2687.311074] ? __fget+0x340/0x540 17:36:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xf000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8848, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2687.314556] ? find_held_lock+0x35/0x130 [ 2687.319068] ? __fget+0x340/0x540 [ 2687.335603] ? kvm_set_memory_region+0x50/0x50 [ 2687.340241] do_vfs_ioctl+0xd5f/0x1380 [ 2687.340261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2687.340276] ? selinux_file_ioctl+0x125/0x5e0 [ 2687.340292] ? ioctl_preallocate+0x210/0x210 [ 2687.340310] ? selinux_file_mprotect+0x620/0x620 [ 2687.349769] ? iterate_fd+0x360/0x360 [ 2687.349785] ? nsecs_to_jiffies+0x30/0x30 [ 2687.349806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2687.349823] ? security_file_ioctl+0x8d/0xc0 [ 2687.349849] ksys_ioctl+0xab/0xd0 [ 2687.387308] __x64_sys_ioctl+0x73/0xb0 [ 2687.391224] do_syscall_64+0xfd/0x620 [ 2687.395074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2687.400307] RIP: 0033:0x459829 [ 2687.403521] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2687.422969] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2687.430738] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2687.438061] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2687.445357] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2687.453000] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2687.460299] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2687.545678] Mem-Info: [ 2687.549283] active_anon:205760 inactive_anon:8031 isolated_anon:0 [ 2687.549283] active_file:13285 inactive_file:43404 isolated_file:0 [ 2687.549283] unevictable:7680 dirty:366 writeback:0 unstable:0 [ 2687.549283] slab_reclaimable:20712 slab_unreclaimable:131839 [ 2687.549283] mapped:59104 shmem:2310 pagetables:5376 bounce:0 [ 2687.549283] free:958730 free_pcp:1227 free_cma:0 [ 2687.585032] Node 0 active_anon:822744kB inactive_anon:32112kB active_file:53000kB inactive_file:171856kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236416kB dirty:1340kB writeback:0kB shmem:9224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2687.615372] Node 1 active_anon:296kB inactive_anon:12kB active_file:140kB inactive_file:1760kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:124kB writeback:0kB shmem:16kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2687.642618] Node 0 DMA free:10500kB min:220kB low:272kB high:324kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:96kB unevictable:0kB writepending:4kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2687.642669] lowmem_reserve[]: 0 2555 2557 2557 [ 2687.674138] Node 0 DMA32 free:46392kB min:36248kB low:45308kB high:54368kB active_anon:822732kB inactive_anon:32112kB active_file:53000kB inactive_file:171760kB unevictable:30720kB writepending:1336kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21348kB bounce:0kB free_pcp:2632kB local_pcp:1248kB free_cma:0kB [ 2687.705574] lowmem_reserve[]: 0 0 2 2 [ 2687.705610] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2687.705648] lowmem_reserve[]: 0 0 0 0 [ 2687.705674] Node 1 Normal free:3777496kB min:53608kB low:67008kB high:80408kB active_anon:296kB inactive_anon:12kB active_file:140kB inactive_file:1760kB unevictable:0kB writepending:124kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:156kB bounce:0kB free_pcp:2256kB local_pcp:936kB free_cma:0kB [ 2687.705711] lowmem_reserve[]: 0 0 0 0 [ 2687.705737] Node 0 DMA: 10*4kB (UME) 3*8kB (U) 3*16kB (UME) 3*32kB (ME) 3*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10512kB [ 2687.789656] Node 0 DMA32: 408*4kB (UME) 254*8kB (UME) 186*16kB (UME) 197*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 46480kB [ 2687.806897] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2687.818550] Node 1 Normal: 64*4kB (UME) 35*8kB (UME) 252*16kB (UE) 9*32kB (UME) 16*64kB (UME) 8*128kB (UM) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777528kB [ 2687.835718] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2687.844671] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2687.853380] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2687.862330] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2687.871032] 58995 total pagecache pages [ 2687.875048] 0 pages in swap cache [ 2687.878631] Swap cache stats: add 0, delete 0, find 0/0 [ 2687.884013] Free swap = 0kB [ 2687.887105] Total swap = 0kB [ 2687.890131] 1965979 pages RAM [ 2687.893236] 0 pages HighMem/MovableOnly 17:36:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x80ffff, 0x3f000000, 0x500, @adapter}]}) 17:36:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xff00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}}}}}, 0x0) 17:36:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8864, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2c00, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2687.898049] 338856 pages reserved [ 2687.901518] 0 pages cma reserved 17:36:02 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x3201, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8906, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x700000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xf0ffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x800000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}}}}}}, 0x0) 17:36:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x1000000, 0x3f000000, 0x500, @adapter}]}) 17:36:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x1000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x3580, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf0ffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x900000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:02 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2688.498922] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}}}}}}}, 0x0) [ 2688.608881] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2688.627029] CPU: 0 PID: 31883 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2688.634183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2688.634191] Call Trace: [ 2688.634220] dump_stack+0x172/0x1f0 [ 2688.634244] warn_alloc.cold+0x7b/0x173 [ 2688.653815] ? zone_watermark_ok_safe+0x260/0x260 17:36:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:03 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4305, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2688.658705] __vmalloc_node_range+0x481/0x790 [ 2688.663403] ? find_held_lock+0x35/0x130 [ 2688.667496] ? finish_task_switch+0x146/0x780 [ 2688.672017] ? kvm_arch_create_memslot+0xc3/0x570 [ 2688.676880] __vmalloc_node_flags_caller+0x71/0x90 [ 2688.676898] ? kvm_arch_create_memslot+0xc3/0x570 [ 2688.676915] kvmalloc_node+0xdc/0x100 [ 2688.676932] kvm_arch_create_memslot+0xc3/0x570 [ 2688.676955] __kvm_set_memory_region+0x153c/0x1ff0 [ 2688.676978] ? kvm_write_guest_cached+0x40/0x40 [ 2688.700275] kvm_set_memory_region+0x2f/0x50 [ 2688.700293] kvm_vm_ioctl+0x7b8/0x17d0 [ 2688.700311] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2688.700327] ? kvm_set_memory_region+0x50/0x50 [ 2688.700352] ? __lock_acquire+0x6ee/0x49c0 [ 2688.727814] ? mark_held_locks+0x100/0x100 [ 2688.732088] ? __might_fault+0x12b/0x1e0 [ 2688.736173] ? __fget+0x340/0x540 [ 2688.736194] ? find_held_lock+0x35/0x130 [ 2688.736208] ? __fget+0x340/0x540 [ 2688.736228] ? kvm_set_memory_region+0x50/0x50 [ 2688.751792] do_vfs_ioctl+0xd5f/0x1380 [ 2688.755764] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2688.761333] ? selinux_file_ioctl+0x125/0x5e0 [ 2688.761351] ? ioctl_preallocate+0x210/0x210 [ 2688.761366] ? selinux_file_mprotect+0x620/0x620 [ 2688.761389] ? iterate_fd+0x360/0x360 [ 2688.761405] ? nsecs_to_jiffies+0x30/0x30 [ 2688.761429] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2688.775632] ? security_file_ioctl+0x8d/0xc0 [ 2688.793610] ksys_ioctl+0xab/0xd0 [ 2688.797176] __x64_sys_ioctl+0x73/0xb0 [ 2688.801101] do_syscall_64+0xfd/0x620 17:36:03 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4788, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2688.804931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2688.810143] RIP: 0033:0x459829 [ 2688.813363] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2688.832292] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2688.840029] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2688.847533] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2688.854845] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2688.862144] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2688.869473] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2689.021175] Mem-Info: [ 2689.023675] active_anon:205781 inactive_anon:8032 isolated_anon:0 [ 2689.023675] active_file:13285 inactive_file:43411 isolated_file:0 [ 2689.023675] unevictable:7680 dirty:309 writeback:0 unstable:0 [ 2689.023675] slab_reclaimable:20729 slab_unreclaimable:132044 [ 2689.023675] mapped:59102 shmem:2310 pagetables:5382 bounce:0 [ 2689.023675] free:958502 free_pcp:1162 free_cma:0 [ 2689.065370] Node 0 active_anon:822880kB inactive_anon:32120kB active_file:53000kB inactive_file:171880kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:1136kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2689.096177] Node 1 active_anon:244kB inactive_anon:8kB active_file:140kB inactive_file:1764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:100kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2689.122834] Node 0 DMA free:10504kB min:220kB low:272kB high:324kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:96kB unevictable:0kB writepending:4kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2689.150477] lowmem_reserve[]: 0 2555 2557 2557 [ 2689.155143] Node 0 DMA32 free:45264kB min:36248kB low:45308kB high:54368kB active_anon:822848kB inactive_anon:32120kB active_file:53000kB inactive_file:171784kB unevictable:30720kB writepending:1132kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21360kB bounce:0kB free_pcp:2540kB local_pcp:1456kB free_cma:0kB [ 2689.187943] lowmem_reserve[]: 0 0 2 2 [ 2689.191934] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2689.218930] lowmem_reserve[]: 0 0 0 0 [ 2689.222869] Node 1 Normal free:3777528kB min:53608kB low:67008kB high:80408kB active_anon:172kB inactive_anon:8kB active_file:140kB inactive_file:1780kB unevictable:0kB writepending:116kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:96kB bounce:0kB free_pcp:2316kB local_pcp:912kB free_cma:0kB [ 2689.252214] lowmem_reserve[]: 0 0 0 0 [ 2689.256072] Node 0 DMA: 7*4kB (UE) 4*8kB (UM) 2*16kB (UE) 3*32kB (ME) 3*64kB (UM) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10492kB [ 2689.271838] Node 0 DMA32: 406*4kB (UME) 56*8kB (UME) 158*16kB (UME) 198*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 44472kB [ 2689.289966] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2689.301901] Node 1 Normal: 64*4kB (UME) 35*8kB (UME) 252*16kB (UE) 8*32kB (UME) 17*64kB (UME) 8*128kB (UM) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777560kB [ 2689.318914] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2689.327883] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2689.336479] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2689.345469] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2689.354117] 59011 total pagecache pages [ 2689.359044] 0 pages in swap cache [ 2689.362523] Swap cache stats: add 0, delete 0, find 0/0 [ 2689.369176] Free swap = 0kB 17:36:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x2000000, 0x3f000000, 0x500, @adapter}]}) 17:36:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x1000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}}}}}}}, 0x0) 17:36:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:03 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:03 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4888, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2689.372206] Total swap = 0kB [ 2689.376138] 1965979 pages RAM [ 2689.379386] 0 pages HighMem/MovableOnly [ 2689.383389] 338856 pages reserved [ 2689.386965] 0 pages cma reserved 17:36:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:03 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x4000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x6000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}}}}}}, 0x0) 17:36:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x3000000, 0x3f000000, 0x500, @adapter}]}) 17:36:04 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x6488, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x3000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x5000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3000000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x800e, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x6000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}}}}}}}, 0x0) 17:36:04 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8035, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x7000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x4000000, 0x3f000000, 0x500, @adapter}]}) 17:36:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x5000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}}}}}}}, 0x0) 17:36:04 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8100, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x6000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2690.436352] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2690.527329] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2690.561175] CPU: 1 PID: 314 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2690.568072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2690.577445] Call Trace: [ 2690.580061] dump_stack+0x172/0x1f0 [ 2690.583718] warn_alloc.cold+0x7b/0x173 [ 2690.587718] ? zone_watermark_ok_safe+0x260/0x260 [ 2690.592600] ? finish_task_switch+0x146/0x780 [ 2690.597154] __vmalloc_node_range+0x481/0x790 [ 2690.601679] ? finish_task_switch+0x146/0x780 [ 2690.606224] ? _raw_spin_unlock_irq+0x28/0x90 [ 2690.610750] ? kvm_arch_create_memslot+0xc3/0x570 [ 2690.615709] __vmalloc_node_flags_caller+0x71/0x90 [ 2690.620662] ? kvm_arch_create_memslot+0xc3/0x570 [ 2690.625533] kvmalloc_node+0xdc/0x100 [ 2690.629368] kvm_arch_create_memslot+0xc3/0x570 [ 2690.634074] __kvm_set_memory_region+0x153c/0x1ff0 [ 2690.639056] ? kvm_write_guest_cached+0x40/0x40 [ 2690.643776] kvm_set_memory_region+0x2f/0x50 [ 2690.648208] kvm_vm_ioctl+0x7b8/0x17d0 [ 2690.652121] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2690.657346] ? kvm_set_memory_region+0x50/0x50 [ 2690.661956] ? __lock_acquire+0x6ee/0x49c0 [ 2690.666219] ? get_futex_key+0x1690/0x1690 [ 2690.670490] ? mark_held_locks+0x100/0x100 [ 2690.674750] ? __might_fault+0x12b/0x1e0 [ 2690.678838] ? __fget+0x340/0x540 [ 2690.682311] ? find_held_lock+0x35/0x130 [ 2690.686399] ? __fget+0x340/0x540 [ 2690.689872] ? kvm_set_memory_region+0x50/0x50 [ 2690.694480] do_vfs_ioctl+0xd5f/0x1380 [ 2690.698408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2690.703972] ? selinux_file_ioctl+0x125/0x5e0 [ 2690.703992] ? ioctl_preallocate+0x210/0x210 [ 2690.704006] ? selinux_file_mprotect+0x620/0x620 [ 2690.704029] ? iterate_fd+0x360/0x360 [ 2690.704049] ? nsecs_to_jiffies+0x30/0x30 [ 2690.717777] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2690.717797] ? security_file_ioctl+0x8d/0xc0 [ 2690.717816] ksys_ioctl+0xab/0xd0 [ 2690.717835] __x64_sys_ioctl+0x73/0xb0 [ 2690.717853] do_syscall_64+0xfd/0x620 [ 2690.717871] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2690.717882] RIP: 0033:0x459829 [ 2690.717899] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:36:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8060000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}}}}}}}, 0x0) 17:36:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xb000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2690.717907] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2690.717928] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2690.789347] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2690.796901] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2690.804190] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2690.811484] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x7000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2690.908072] Mem-Info: [ 2690.923276] active_anon:206274 inactive_anon:8031 isolated_anon:0 [ 2690.923276] active_file:13285 inactive_file:43425 isolated_file:0 [ 2690.923276] unevictable:7680 dirty:325 writeback:0 unstable:0 [ 2690.923276] slab_reclaimable:20716 slab_unreclaimable:132451 [ 2690.923276] mapped:59134 shmem:2310 pagetables:5414 bounce:0 [ 2690.923276] free:957586 free_pcp:1107 free_cma:0 [ 2690.984867] Node 0 active_anon:824720kB inactive_anon:32112kB active_file:53000kB inactive_file:171896kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236536kB dirty:1160kB writeback:0kB shmem:9216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2691.024126] Node 1 active_anon:476kB inactive_anon:12kB active_file:140kB inactive_file:1804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:140kB writeback:0kB shmem:24kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2691.052691] Node 0 DMA free:10500kB min:220kB low:272kB high:324kB active_anon:24kB inactive_anon:4kB active_file:0kB inactive_file:104kB unevictable:0kB writepending:12kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2691.093723] lowmem_reserve[]: 0 2555 2557 2557 [ 2691.104730] Node 0 DMA32 free:41752kB min:36248kB low:45308kB high:54368kB active_anon:824716kB inactive_anon:32108kB active_file:53000kB inactive_file:171792kB unevictable:30720kB writepending:1148kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21328kB bounce:0kB free_pcp:2672kB local_pcp:1496kB free_cma:0kB [ 2691.137249] lowmem_reserve[]: 0 0 2 2 [ 2691.141128] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2691.167596] lowmem_reserve[]: 0 0 0 0 [ 2691.171447] Node 1 Normal free:3777368kB min:53608kB low:67008kB high:80408kB active_anon:376kB inactive_anon:12kB active_file:140kB inactive_file:1804kB unevictable:0kB writepending:140kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:148kB bounce:0kB free_pcp:2116kB local_pcp:1092kB free_cma:0kB [ 2691.200988] lowmem_reserve[]: 0 0 0 0 [ 2691.204846] Node 0 DMA: 12*4kB (UME) 4*8kB (UM) 4*16kB (UME) 4*32kB (ME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10512kB [ 2691.220650] Node 0 DMA32: 414*4kB (UE) 179*8kB (UME) 79*16kB (UME) 199*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 42208kB [ 2691.237749] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2691.249420] Node 1 Normal: 42*4kB (UME) 46*8kB (UME) 252*16kB (UE) 9*32kB (UME) 16*64kB (UME) 8*128kB (UM) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777528kB [ 2691.266419] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2691.275379] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2691.284702] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 17:36:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x5000000, 0x3f000000, 0x500, @adapter}]}) 17:36:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xd000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:05 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8847, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}}}}}}}, 0x0) 17:36:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2691.293650] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2691.302315] 59016 total pagecache pages [ 2691.306306] 0 pages in swap cache [ 2691.309808] Swap cache stats: add 0, delete 0, find 0/0 [ 2691.315190] Free swap = 0kB [ 2691.318281] Total swap = 0kB [ 2691.321315] 1965979 pages RAM [ 2691.324416] 0 pages HighMem/MovableOnly [ 2691.328441] 338856 pages reserved [ 2691.331898] 0 pages cma reserved 17:36:05 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8848, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8060000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x28000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2691.575033] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}}}}}}}, 0x0) 17:36:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xd000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2691.645151] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2691.671612] CPU: 1 PID: 717 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2691.678498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2691.687951] Call Trace: [ 2691.690572] dump_stack+0x172/0x1f0 [ 2691.694226] warn_alloc.cold+0x7b/0x173 [ 2691.698232] ? zone_watermark_ok_safe+0x260/0x260 [ 2691.703149] ? finish_task_switch+0x146/0x780 [ 2691.707777] __vmalloc_node_range+0x481/0x790 [ 2691.712298] ? finish_task_switch+0x146/0x780 [ 2691.716902] ? _raw_spin_unlock_irq+0x28/0x90 [ 2691.721422] ? kvm_arch_create_memslot+0xc3/0x570 [ 2691.726286] __vmalloc_node_flags_caller+0x71/0x90 [ 2691.731250] ? kvm_arch_create_memslot+0xc3/0x570 [ 2691.736121] kvmalloc_node+0xdc/0x100 [ 2691.739942] kvm_arch_create_memslot+0xc3/0x570 [ 2691.744637] __kvm_set_memory_region+0x153c/0x1ff0 [ 2691.749599] ? kvm_write_guest_cached+0x40/0x40 [ 2691.754315] kvm_set_memory_region+0x2f/0x50 [ 2691.758748] kvm_vm_ioctl+0x7b8/0x17d0 [ 2691.762656] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2691.768218] ? kvm_set_memory_region+0x50/0x50 [ 2691.772838] ? __lock_acquire+0x6ee/0x49c0 [ 2691.777133] ? get_futex_key+0x1690/0x1690 [ 2691.781407] ? mark_held_locks+0x100/0x100 [ 2691.785672] ? __might_fault+0x12b/0x1e0 [ 2691.789764] ? __fget+0x340/0x540 [ 2691.793233] ? find_held_lock+0x35/0x130 [ 2691.797309] ? __fget+0x340/0x540 [ 2691.800823] ? kvm_set_memory_region+0x50/0x50 [ 2691.805433] do_vfs_ioctl+0xd5f/0x1380 [ 2691.809351] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2691.814904] ? selinux_file_ioctl+0x125/0x5e0 [ 2691.819427] ? ioctl_preallocate+0x210/0x210 [ 2691.823856] ? selinux_file_mprotect+0x620/0x620 [ 2691.828636] ? iterate_fd+0x360/0x360 [ 2691.832456] ? nsecs_to_jiffies+0x30/0x30 [ 2691.836633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2691.842192] ? security_file_ioctl+0x8d/0xc0 [ 2691.846624] ksys_ioctl+0xab/0xd0 [ 2691.850226] __x64_sys_ioctl+0x73/0xb0 [ 2691.854131] do_syscall_64+0xfd/0x620 [ 2691.857945] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2691.857957] RIP: 0033:0x459829 [ 2691.857972] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2691.857979] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2691.858000] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2691.866387] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2691.907740] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2691.915212] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2691.922542] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2691.932241] Mem-Info: [ 2691.934721] active_anon:206267 inactive_anon:8031 isolated_anon:0 [ 2691.934721] active_file:13285 inactive_file:43434 isolated_file:0 [ 2691.934721] unevictable:7680 dirty:335 writeback:0 unstable:0 [ 2691.934721] slab_reclaimable:20710 slab_unreclaimable:132897 [ 2691.934721] mapped:59127 shmem:2310 pagetables:5362 bounce:0 [ 2691.934721] free:957184 free_pcp:1168 free_cma:0 [ 2691.971323] Node 0 active_anon:824704kB inactive_anon:32116kB active_file:53000kB inactive_file:171896kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:1164kB writeback:0kB shmem:9224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2692.000525] Node 1 active_anon:464kB inactive_anon:8kB active_file:140kB inactive_file:1840kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:176kB writeback:0kB shmem:16kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2692.030138] Node 0 DMA free:10492kB min:220kB low:272kB high:324kB active_anon:8kB inactive_anon:8kB active_file:0kB inactive_file:104kB unevictable:0kB writepending:12kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2692.059847] lowmem_reserve[]: 0 2555 2557 2557 [ 2692.064491] Node 0 DMA32 free:42488kB min:36248kB low:45308kB high:54368kB active_anon:824696kB inactive_anon:32108kB active_file:53000kB inactive_file:171792kB unevictable:30720kB writepending:1152kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21256kB bounce:0kB free_pcp:2696kB local_pcp:1196kB free_cma:0kB [ 2692.095942] lowmem_reserve[]: 0 0 2 2 [ 2692.099878] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2692.126820] lowmem_reserve[]: 0 0 0 0 [ 2692.130754] Node 1 Normal free:3777512kB min:53608kB low:67008kB high:80408kB active_anon:464kB inactive_anon:8kB active_file:140kB inactive_file:1840kB unevictable:0kB writepending:176kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:184kB bounce:0kB free_pcp:2080kB local_pcp:724kB free_cma:0kB [ 2692.160691] lowmem_reserve[]: 0 0 0 0 [ 2692.164545] Node 0 DMA: 12*4kB (UME) 3*8kB (UM) 4*16kB (UME) 4*32kB (ME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10504kB [ 2692.180457] Node 0 DMA32: 414*4kB (UE) 306*8kB (UME) 33*16kB (UME) 199*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 42488kB [ 2692.197856] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2692.209866] Node 1 Normal: 68*4kB (UME) 43*8kB (UME) 253*16kB (UME) 10*32kB (UE) 14*64kB (UE) 8*128kB (UM) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777528kB [ 2692.227170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2692.236028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2692.244704] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2692.254434] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2692.263106] 59027 total pagecache pages [ 2692.267179] 0 pages in swap cache [ 2692.270626] Swap cache stats: add 0, delete 0, find 0/0 [ 2692.275994] Free swap = 0kB [ 2692.279096] Total swap = 0kB [ 2692.282134] 1965979 pages RAM [ 2692.285362] 0 pages HighMem/MovableOnly [ 2692.290462] 338856 pages reserved [ 2692.293934] 0 pages cma reserved 17:36:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x6000000, 0x3f000000, 0x500, @adapter}]}) 17:36:06 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x29000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:06 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8864, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x24000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33000000]}}}}}}}, 0x0) 17:36:06 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2b000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:06 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8906, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x28000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf7ffff7f00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2692.498576] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2692.565975] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2692.594678] CPU: 1 PID: 994 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2692.601592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2692.610966] Call Trace: 17:36:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2c000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2692.613584] dump_stack+0x172/0x1f0 [ 2692.617238] warn_alloc.cold+0x7b/0x173 [ 2692.621237] ? zone_watermark_ok_safe+0x260/0x260 [ 2692.626125] ? finish_task_switch+0x146/0x780 [ 2692.630765] __vmalloc_node_range+0x481/0x790 [ 2692.635314] ? finish_task_switch+0x146/0x780 [ 2692.639851] ? _raw_spin_unlock_irq+0x28/0x90 [ 2692.644460] ? kvm_arch_create_memslot+0xc3/0x570 [ 2692.649327] __vmalloc_node_flags_caller+0x71/0x90 [ 2692.654287] ? kvm_arch_create_memslot+0xc3/0x570 [ 2692.659162] kvmalloc_node+0xdc/0x100 17:36:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2f000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2692.662994] kvm_arch_create_memslot+0xc3/0x570 [ 2692.667722] __kvm_set_memory_region+0x153c/0x1ff0 [ 2692.672687] ? kvm_write_guest_cached+0x40/0x40 [ 2692.677418] kvm_set_memory_region+0x2f/0x50 [ 2692.681888] kvm_vm_ioctl+0x7b8/0x17d0 [ 2692.685907] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2692.691227] ? kvm_set_memory_region+0x50/0x50 [ 2692.696043] ? __lock_acquire+0x6ee/0x49c0 [ 2692.700369] ? get_futex_key+0x1690/0x1690 [ 2692.704640] ? mark_held_locks+0x100/0x100 [ 2692.709026] ? __might_fault+0x12b/0x1e0 [ 2692.713117] ? __fget+0x340/0x540 [ 2692.716605] ? find_held_lock+0x35/0x130 [ 2692.720683] ? __fget+0x340/0x540 [ 2692.724159] ? kvm_set_memory_region+0x50/0x50 [ 2692.728763] do_vfs_ioctl+0xd5f/0x1380 [ 2692.732672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2692.738243] ? selinux_file_ioctl+0x125/0x5e0 [ 2692.742778] ? ioctl_preallocate+0x210/0x210 [ 2692.747204] ? selinux_file_mprotect+0x620/0x620 [ 2692.751993] ? iterate_fd+0x360/0x360 [ 2692.755812] ? nsecs_to_jiffies+0x30/0x30 [ 2692.759997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2692.765565] ? security_file_ioctl+0x8d/0xc0 [ 2692.770009] ksys_ioctl+0xab/0xd0 [ 2692.770036] __x64_sys_ioctl+0x73/0xb0 [ 2692.777390] do_syscall_64+0xfd/0x620 [ 2692.777409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2692.777420] RIP: 0033:0x459829 [ 2692.777436] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2692.777444] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2692.777464] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2692.824007] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2692.831477] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2692.838767] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2692.846070] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x7000000, 0x3f000000, 0x500, @adapter}]}) 17:36:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x33000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}}}}}}}, 0x0) 17:36:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:07 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2c000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3a000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:07 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf0ffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2693.029410] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2693.063450] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2693.103187] CPU: 0 PID: 1249 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2693.110364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2693.119923] Call Trace: [ 2693.119958] dump_stack+0x172/0x1f0 [ 2693.119979] warn_alloc.cold+0x7b/0x173 [ 2693.120002] ? zone_watermark_ok_safe+0x260/0x260 [ 2693.120034] ? finish_task_switch+0x146/0x780 [ 2693.120062] __vmalloc_node_range+0x481/0x790 [ 2693.120087] ? finish_task_switch+0x146/0x780 [ 2693.139631] ? _raw_spin_unlock_irq+0x28/0x90 [ 2693.139653] ? kvm_arch_create_memslot+0xc3/0x570 [ 2693.139674] __vmalloc_node_flags_caller+0x71/0x90 [ 2693.162947] ? kvm_arch_create_memslot+0xc3/0x570 [ 2693.167826] kvmalloc_node+0xdc/0x100 [ 2693.171658] kvm_arch_create_memslot+0xc3/0x570 [ 2693.176360] __kvm_set_memory_region+0x153c/0x1ff0 [ 2693.181315] ? kvm_write_guest_cached+0x40/0x40 [ 2693.186048] kvm_set_memory_region+0x2f/0x50 [ 2693.190487] kvm_vm_ioctl+0x7b8/0x17d0 [ 2693.194400] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2693.199623] ? kvm_set_memory_region+0x50/0x50 [ 2693.204241] ? __lock_acquire+0x6ee/0x49c0 [ 2693.208503] ? get_futex_key+0x1690/0x1690 [ 2693.212770] ? mark_held_locks+0x100/0x100 [ 2693.217053] ? __might_fault+0x12b/0x1e0 [ 2693.221159] ? __fget+0x340/0x540 [ 2693.224639] ? find_held_lock+0x35/0x130 [ 2693.228724] ? __fget+0x340/0x540 [ 2693.232207] ? kvm_set_memory_region+0x50/0x50 [ 2693.236812] do_vfs_ioctl+0xd5f/0x1380 [ 2693.240727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2693.246290] ? selinux_file_ioctl+0x125/0x5e0 [ 2693.250805] ? ioctl_preallocate+0x210/0x210 [ 2693.255245] ? selinux_file_mprotect+0x620/0x620 [ 2693.260032] ? iterate_fd+0x360/0x360 [ 2693.263859] ? nsecs_to_jiffies+0x30/0x30 [ 2693.268032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2693.273615] ? security_file_ioctl+0x8d/0xc0 [ 2693.278044] ksys_ioctl+0xab/0xd0 [ 2693.278062] __x64_sys_ioctl+0x73/0xb0 [ 2693.278080] do_syscall_64+0xfd/0x620 [ 2693.278100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2693.278111] RIP: 0033:0x459829 17:36:07 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x1000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3b000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x40000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2693.278130] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2693.285470] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2693.324690] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2693.332012] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2693.339303] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2693.346609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2693.353995] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2693.472853] warn_alloc_show_mem: 1 callbacks suppressed [ 2693.472859] Mem-Info: [ 2693.486991] active_anon:206288 inactive_anon:8031 isolated_anon:0 [ 2693.486991] active_file:13285 inactive_file:43444 isolated_file:0 [ 2693.486991] unevictable:7680 dirty:345 writeback:0 unstable:0 [ 2693.486991] slab_reclaimable:20711 slab_unreclaimable:132360 [ 2693.486991] mapped:59118 shmem:2310 pagetables:5362 bounce:0 [ 2693.486991] free:957828 free_pcp:1057 free_cma:0 [ 2693.522528] Node 0 active_anon:824708kB inactive_anon:32108kB active_file:53000kB inactive_file:171908kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:1176kB writeback:0kB shmem:9212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2693.551816] Node 1 active_anon:284kB inactive_anon:28kB active_file:140kB inactive_file:1908kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:244kB writeback:0kB shmem:28kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2693.578946] Node 0 DMA free:10504kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:108kB unevictable:0kB writepending:16kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2693.605736] lowmem_reserve[]: 0 2555 2557 2557 [ 2693.610690] Node 0 DMA32 free:43132kB min:36248kB low:45308kB high:54368kB active_anon:824708kB inactive_anon:32108kB active_file:53000kB inactive_file:171800kB unevictable:30720kB writepending:1160kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21256kB bounce:0kB free_pcp:2224kB local_pcp:880kB free_cma:0kB [ 2693.642391] lowmem_reserve[]: 0 0 2 2 [ 2693.646253] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2693.672200] lowmem_reserve[]: 0 0 0 0 [ 2693.676057] Node 1 Normal free:3777780kB min:53608kB low:67008kB high:80408kB active_anon:284kB inactive_anon:28kB active_file:140kB inactive_file:1908kB unevictable:0kB writepending:244kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:104kB bounce:0kB free_pcp:1792kB local_pcp:1380kB free_cma:0kB [ 2693.705326] lowmem_reserve[]: 0 0 0 0 [ 2693.709218] Node 0 DMA: 10*4kB (UME) 3*8kB (UM) 4*16kB (UME) 4*32kB (ME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10496kB [ 2693.725020] Node 0 DMA32: 530*4kB (UME) 261*8kB (UME) 68*16kB (UME) 200*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 43184kB [ 2693.741828] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2693.753533] Node 1 Normal: 125*4kB (UME) 56*8kB (UE) 252*16kB (UE) 8*32kB (UE) 16*64kB (UME) 7*128kB (U) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777780kB [ 2693.770368] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2693.779357] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2693.788068] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2693.796998] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2693.805591] 59045 total pagecache pages [ 2693.809642] 0 pages in swap cache [ 2693.813116] Swap cache stats: add 0, delete 0, find 0/0 [ 2693.818546] Free swap = 0kB [ 2693.821584] Total swap = 0kB 17:36:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}}}}}}}, 0x0) 17:36:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x9000000, 0x3f000000, 0x500, @adapter}]}) 17:36:08 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x43050000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:08 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:08 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3c000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2693.824614] 1965979 pages RAM [ 2693.827809] 0 pages HighMem/MovableOnly [ 2693.831804] 338856 pages reserved [ 2693.835267] 0 pages cma reserved 17:36:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:08 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x58000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:08 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x3000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:08 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x43050000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58020000]}}}}}}}, 0x0) 17:36:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:08 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0xa000000, 0x3f000000, 0x500, @adapter}]}) 17:36:08 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x60000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:08 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x58000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:08 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x5000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2694.361259] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2694.397071] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2694.402703] CPU: 1 PID: 1795 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2694.409670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2694.419036] Call Trace: [ 2694.419065] dump_stack+0x172/0x1f0 [ 2694.419088] warn_alloc.cold+0x7b/0x173 [ 2694.419110] ? zone_watermark_ok_safe+0x260/0x260 [ 2694.419142] ? finish_task_switch+0x146/0x780 [ 2694.425480] __vmalloc_node_range+0x481/0x790 [ 2694.425503] ? finish_task_switch+0x146/0x780 [ 2694.448004] ? _raw_spin_unlock_irq+0x28/0x90 [ 2694.452530] ? kvm_arch_create_memslot+0xc3/0x570 17:36:08 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x6000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2694.457393] __vmalloc_node_flags_caller+0x71/0x90 [ 2694.462438] ? kvm_arch_create_memslot+0xc3/0x570 [ 2694.467307] kvmalloc_node+0xdc/0x100 [ 2694.471167] kvm_arch_create_memslot+0xc3/0x570 [ 2694.476368] __kvm_set_memory_region+0x153c/0x1ff0 [ 2694.481365] ? kvm_write_guest_cached+0x40/0x40 [ 2694.486083] kvm_set_memory_region+0x2f/0x50 [ 2694.490520] kvm_vm_ioctl+0x7b8/0x17d0 [ 2694.494520] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2694.499724] ? kvm_set_memory_region+0x50/0x50 [ 2694.504351] ? __lock_acquire+0x6ee/0x49c0 [ 2694.508612] ? get_futex_key+0x1690/0x1690 [ 2694.512890] ? mark_held_locks+0x100/0x100 [ 2694.517146] ? __might_fault+0x12b/0x1e0 [ 2694.517160] ? __fget+0x340/0x540 [ 2694.517177] ? find_held_lock+0x35/0x130 [ 2694.517195] ? __fget+0x340/0x540 [ 2694.532228] ? kvm_set_memory_region+0x50/0x50 [ 2694.536833] do_vfs_ioctl+0xd5f/0x1380 [ 2694.540745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2694.546313] ? selinux_file_ioctl+0x125/0x5e0 [ 2694.551028] ? ioctl_preallocate+0x210/0x210 [ 2694.555465] ? selinux_file_mprotect+0x620/0x620 17:36:09 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x7000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2694.560263] ? iterate_fd+0x360/0x360 [ 2694.564090] ? nsecs_to_jiffies+0x30/0x30 [ 2694.568272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2694.573835] ? security_file_ioctl+0x8d/0xc0 [ 2694.578367] ksys_ioctl+0xab/0xd0 [ 2694.581844] __x64_sys_ioctl+0x73/0xb0 [ 2694.585754] do_syscall_64+0xfd/0x620 [ 2694.589578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2694.594781] RIP: 0033:0x459829 [ 2694.594797] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2694.594805] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2694.594821] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2694.594831] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2694.594838] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2694.594847] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 17:36:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x800e0000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}}}}}}}, 0x0) 17:36:09 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x800e0000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2694.594862] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2694.657263] Mem-Info: [ 2694.673753] active_anon:205745 inactive_anon:8034 isolated_anon:0 [ 2694.673753] active_file:13285 inactive_file:43460 isolated_file:0 [ 2694.673753] unevictable:7680 dirty:362 writeback:0 unstable:0 [ 2694.673753] slab_reclaimable:20709 slab_unreclaimable:132400 [ 2694.673753] mapped:59102 shmem:2310 pagetables:5390 bounce:0 [ 2694.673753] free:958247 free_pcp:1012 free_cma:0 17:36:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x80350000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2694.874803] Node 0 active_anon:824720kB inactive_anon:32108kB active_file:53000kB inactive_file:171920kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:1192kB writeback:0kB shmem:9212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2694.953335] Node 1 active_anon:500kB inactive_anon:28kB active_file:140kB inactive_file:1920kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:256kB writeback:0kB shmem:28kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2694.987231] Node 0 DMA free:10492kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:120kB unevictable:0kB writepending:28kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2695.015156] lowmem_reserve[]: 0 2555 2557 2557 [ 2695.020280] Node 0 DMA32 free:44484kB min:36248kB low:45308kB high:54368kB active_anon:822648kB inactive_anon:32108kB active_file:53000kB inactive_file:171800kB unevictable:30720kB writepending:1164kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21264kB bounce:0kB free_pcp:2460kB local_pcp:1172kB free_cma:0kB [ 2695.052105] lowmem_reserve[]: 0 0 2 2 [ 2695.055953] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2695.081955] lowmem_reserve[]: 0 0 0 0 [ 2695.085822] Node 1 Normal free:3776928kB min:53608kB low:67008kB high:80408kB active_anon:400kB inactive_anon:28kB active_file:140kB inactive_file:1920kB unevictable:0kB writepending:256kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:148kB bounce:0kB free_pcp:2476kB local_pcp:1152kB free_cma:0kB [ 2695.115102] lowmem_reserve[]: 0 0 0 0 [ 2695.119212] Node 0 DMA: 9*4kB (UME) 3*8kB (UM) 3*16kB (UME) 5*32kB (UME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10508kB [ 2695.135033] Node 0 DMA32: 467*4kB (UME) 188*8kB (UME) 77*16kB (UME) 201*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 44572kB [ 2695.152142] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2695.163819] Node 1 Normal: 4*4kB (UE) 32*8kB (UE) 253*16kB (UME) 9*32kB (UME) 16*64kB (UME) 8*128kB (UM) 4*256kB (U) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777024kB [ 2695.180970] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2695.189913] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 17:36:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x19030000, 0x3f000000, 0x500, @adapter}]}) 17:36:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:09 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:09 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x80350000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}}}}}}}, 0x0) 17:36:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x81000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2695.198589] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2695.207727] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2695.216362] 59051 total pagecache pages [ 2695.220465] 0 pages in swap cache [ 2695.223926] Swap cache stats: add 0, delete 0, find 0/0 [ 2695.229353] Free swap = 0kB [ 2695.232457] Total swap = 0kB [ 2695.235479] 1965979 pages RAM [ 2695.239177] 0 pages HighMem/MovableOnly [ 2695.243160] 338856 pages reserved [ 2695.246692] 0 pages cma reserved 17:36:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:09 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x81000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2695.378373] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}}}}}}}, 0x0) 17:36:09 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8060000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x86ddffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2695.467122] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2695.472781] CPU: 1 PID: 2091 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2695.481198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2695.490663] Call Trace: [ 2695.493277] dump_stack+0x172/0x1f0 [ 2695.496960] warn_alloc.cold+0x7b/0x173 [ 2695.500967] ? zone_watermark_ok_safe+0x260/0x260 [ 2695.505846] ? finish_task_switch+0x146/0x780 [ 2695.510468] __vmalloc_node_range+0x481/0x790 17:36:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88470000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2695.515003] ? finish_task_switch+0x146/0x780 [ 2695.519522] ? _raw_spin_unlock_irq+0x28/0x90 [ 2695.524059] ? kvm_arch_create_memslot+0xc3/0x570 [ 2695.528938] __vmalloc_node_flags_caller+0x71/0x90 [ 2695.533919] ? kvm_arch_create_memslot+0xc3/0x570 [ 2695.538793] kvmalloc_node+0xdc/0x100 [ 2695.542616] kvm_arch_create_memslot+0xc3/0x570 [ 2695.547346] __kvm_set_memory_region+0x153c/0x1ff0 [ 2695.552310] ? kvm_write_guest_cached+0x40/0x40 [ 2695.557051] kvm_set_memory_region+0x2f/0x50 [ 2695.561488] kvm_vm_ioctl+0x7b8/0x17d0 [ 2695.565408] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2695.570627] ? kvm_set_memory_region+0x50/0x50 [ 2695.575322] ? __lock_acquire+0x6ee/0x49c0 [ 2695.579589] ? get_futex_key+0x1690/0x1690 [ 2695.583961] ? mark_held_locks+0x100/0x100 [ 2695.588232] ? __might_fault+0x12b/0x1e0 [ 2695.592315] ? __fget+0x340/0x540 [ 2695.595810] ? find_held_lock+0x35/0x130 [ 2695.599896] ? __fget+0x340/0x540 [ 2695.603378] ? kvm_set_memory_region+0x50/0x50 [ 2695.608087] do_vfs_ioctl+0xd5f/0x1380 [ 2695.611999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2695.617560] ? selinux_file_ioctl+0x125/0x5e0 [ 2695.622088] ? ioctl_preallocate+0x210/0x210 [ 2695.626521] ? selinux_file_mprotect+0x620/0x620 [ 2695.631308] ? iterate_fd+0x360/0x360 [ 2695.635140] ? nsecs_to_jiffies+0x30/0x30 [ 2695.639412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2695.644978] ? security_file_ioctl+0x8d/0xc0 [ 2695.649509] ksys_ioctl+0xab/0xd0 [ 2695.652986] __x64_sys_ioctl+0x73/0xb0 [ 2695.656909] do_syscall_64+0xfd/0x620 [ 2695.660738] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2695.665943] RIP: 0033:0x459829 [ 2695.669149] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2695.688245] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2695.688262] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2695.688270] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2695.688278] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2695.688285] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2695.688293] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2695.697823] Mem-Info: [ 2695.727201] active_anon:205756 inactive_anon:8034 isolated_anon:0 [ 2695.727201] active_file:13285 inactive_file:43470 isolated_file:0 [ 2695.727201] unevictable:7680 dirty:372 writeback:0 unstable:0 [ 2695.727201] slab_reclaimable:20710 slab_unreclaimable:132478 [ 2695.727201] mapped:59102 shmem:2310 pagetables:5392 bounce:0 [ 2695.727201] free:958038 free_pcp:1122 free_cma:0 [ 2695.790562] Node 0 active_anon:822672kB inactive_anon:32112kB active_file:53000kB inactive_file:171920kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:1192kB writeback:0kB shmem:9216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2695.843891] Node 1 active_anon:452kB inactive_anon:24kB active_file:140kB inactive_file:1960kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:296kB writeback:0kB shmem:24kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2695.875208] Node 0 DMA free:10488kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:120kB unevictable:0kB writepending:28kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2695.904075] lowmem_reserve[]: 0 2555 2557 2557 [ 2695.908906] Node 0 DMA32 free:45244kB min:36248kB low:45308kB high:54368kB active_anon:822672kB inactive_anon:32112kB active_file:53000kB inactive_file:171800kB unevictable:30720kB writepending:1164kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21344kB bounce:0kB free_pcp:2452kB local_pcp:1028kB free_cma:0kB [ 2695.940658] lowmem_reserve[]: 0 0 2 2 [ 2695.944484] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2695.971288] lowmem_reserve[]: 0 0 0 0 [ 2695.975150] Node 1 Normal free:3777444kB min:53608kB low:67008kB high:80408kB active_anon:452kB inactive_anon:24kB active_file:140kB inactive_file:1960kB unevictable:0kB writepending:296kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:76kB bounce:0kB free_pcp:1976kB local_pcp:1264kB free_cma:0kB [ 2696.004473] lowmem_reserve[]: 0 0 0 0 [ 2696.008388] Node 0 DMA: 7*4kB (UE) 3*8kB (UM) 3*16kB (UME) 5*32kB (UME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10500kB [ 2696.024159] Node 0 DMA32: 467*4kB (UME) 278*8kB (UME) 74*16kB (UME) 202*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 45276kB [ 2696.041471] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2696.053167] Node 1 Normal: 110*4kB (UME) 32*8kB (UME) 252*16kB (UE) 10*32kB (UE) 15*64kB (UME) 7*128kB (U) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777528kB [ 2696.070172] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2696.080030] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2696.088740] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2696.098533] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2696.110837] 59061 total pagecache pages [ 2696.114824] 0 pages in swap cache [ 2696.118344] Swap cache stats: add 0, delete 0, find 0/0 [ 2696.123724] Free swap = 0kB [ 2696.126729] Total swap = 0kB [ 2696.129842] 1965979 pages RAM [ 2696.132957] 0 pages HighMem/MovableOnly [ 2696.136996] 338856 pages reserved [ 2696.140462] 0 pages cma reserved 17:36:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x20000000, 0x3f000000, 0x500, @adapter}]}) 17:36:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}}}}}}}, 0x0) 17:36:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88480000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:10 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x86ddffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:10 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xd000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:10 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x88470000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:10 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x24000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88640000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2696.374057] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}}}}}}}, 0x0) 17:36:10 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x88480000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2696.432489] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2696.469603] CPU: 1 PID: 2472 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2696.476597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2696.485978] Call Trace: [ 2696.488596] dump_stack+0x172/0x1f0 [ 2696.492258] warn_alloc.cold+0x7b/0x173 [ 2696.496265] ? zone_watermark_ok_safe+0x260/0x260 [ 2696.501163] __vmalloc_node_range+0x481/0x790 [ 2696.505686] ? find_held_lock+0x35/0x130 [ 2696.509778] ? finish_task_switch+0x146/0x780 [ 2696.515065] ? kvm_arch_create_memslot+0xc3/0x570 [ 2696.519946] __vmalloc_node_flags_caller+0x71/0x90 [ 2696.524928] ? kvm_arch_create_memslot+0xc3/0x570 [ 2696.529810] kvmalloc_node+0xdc/0x100 [ 2696.533651] kvm_arch_create_memslot+0xc3/0x570 [ 2696.538371] __kvm_set_memory_region+0x153c/0x1ff0 [ 2696.538397] ? kvm_write_guest_cached+0x40/0x40 [ 2696.538439] kvm_set_memory_region+0x2f/0x50 [ 2696.538454] kvm_vm_ioctl+0x7b8/0x17d0 [ 2696.538475] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2696.548226] ? kvm_set_memory_region+0x50/0x50 [ 2696.548248] ? __lock_acquire+0x6ee/0x49c0 [ 2696.548277] ? mark_held_locks+0x100/0x100 [ 2696.548298] ? __might_fault+0x12b/0x1e0 [ 2696.548312] ? __fget+0x340/0x540 [ 2696.548329] ? find_held_lock+0x35/0x130 [ 2696.548381] ? __fget+0x340/0x540 [ 2696.548400] ? kvm_set_memory_region+0x50/0x50 [ 2696.595085] do_vfs_ioctl+0xd5f/0x1380 [ 2696.599073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2696.604645] ? selinux_file_ioctl+0x125/0x5e0 [ 2696.609177] ? ioctl_preallocate+0x210/0x210 [ 2696.613614] ? selinux_file_mprotect+0x620/0x620 [ 2696.618408] ? iterate_fd+0x360/0x360 [ 2696.622242] ? nsecs_to_jiffies+0x30/0x30 [ 2696.626426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2696.631997] ? security_file_ioctl+0x8d/0xc0 [ 2696.636441] ksys_ioctl+0xab/0xd0 [ 2696.639934] __x64_sys_ioctl+0x73/0xb0 [ 2696.643848] do_syscall_64+0xfd/0x620 [ 2696.647722] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2696.652928] RIP: 0033:0x459829 [ 2696.656142] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2696.675240] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2696.683329] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2696.683348] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2696.698705] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2696.706000] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2696.706010] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2696.715622] Mem-Info: [ 2696.723614] active_anon:206242 inactive_anon:8034 isolated_anon:0 [ 2696.723614] active_file:13285 inactive_file:43479 isolated_file:0 [ 2696.723614] unevictable:7680 dirty:381 writeback:0 unstable:0 [ 2696.723614] slab_reclaimable:20701 slab_unreclaimable:132544 [ 2696.723614] mapped:59102 shmem:2310 pagetables:5340 bounce:0 [ 2696.723614] free:957554 free_pcp:1189 free_cma:0 [ 2696.760960] Node 0 active_anon:824696kB inactive_anon:32120kB active_file:53000kB inactive_file:171936kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:1208kB writeback:0kB shmem:9224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2696.790975] Node 1 active_anon:272kB inactive_anon:16kB active_file:140kB inactive_file:1980kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:316kB writeback:0kB shmem:16kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2696.818794] Node 0 DMA free:10496kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:8kB active_file:0kB inactive_file:136kB unevictable:0kB writepending:44kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2696.846602] lowmem_reserve[]: 0 2555 2557 2557 [ 2696.851359] Node 0 DMA32 free:43024kB min:36248kB low:45308kB high:54368kB active_anon:824696kB inactive_anon:32112kB active_file:53000kB inactive_file:171800kB unevictable:30720kB writepending:1164kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21256kB bounce:0kB free_pcp:2296kB local_pcp:1036kB free_cma:0kB [ 2696.882430] lowmem_reserve[]: 0 0 2 2 [ 2696.886320] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2696.912421] lowmem_reserve[]: 0 0 0 0 [ 2696.916266] Node 1 Normal free:3777276kB min:53608kB low:67008kB high:80408kB active_anon:272kB inactive_anon:16kB active_file:140kB inactive_file:1980kB unevictable:0kB writepending:316kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:104kB bounce:0kB free_pcp:2204kB local_pcp:728kB free_cma:0kB [ 2696.945374] lowmem_reserve[]: 0 0 0 0 [ 2696.949296] Node 0 DMA: 9*4kB (UME) 1*8kB (M) 3*16kB (UE) 5*32kB (UME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10492kB [ 2696.965057] Node 0 DMA32: 530*4kB (UME) 197*8kB (UME) 78*16kB (UME) 203*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 42928kB [ 2696.982471] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2696.995672] Node 1 Normal: 69*4kB (UE) 31*8kB (UE) 253*16kB (UME) 11*32kB (UME) 15*64kB (UME) 8*128kB (UM) 4*256kB (U) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777276kB [ 2697.013139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2697.022478] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2697.031191] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2697.040257] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2697.048950] 59070 total pagecache pages [ 2697.052954] 0 pages in swap cache [ 2697.056420] Swap cache stats: add 0, delete 0, find 0/0 [ 2697.061868] Free swap = 0kB [ 2697.064924] Total swap = 0kB [ 2697.068040] 1965979 pages RAM [ 2697.071170] 0 pages HighMem/MovableOnly [ 2697.075245] 338856 pages reserved [ 2697.078775] 0 pages cma reserved 17:36:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}}}}}}}, 0x0) 17:36:11 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x28000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x20004800, 0x3f000000, 0x500, @adapter}]}) 17:36:11 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x88640000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88a8ffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:11 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x88a8ffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88caffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:11 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2c000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2697.295251] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2697.327056] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2697.349736] CPU: 0 PID: 2776 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2697.356725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2697.366102] Call Trace: [ 2697.370271] dump_stack+0x172/0x1f0 [ 2697.373926] warn_alloc.cold+0x7b/0x173 [ 2697.377932] ? zone_watermark_ok_safe+0x260/0x260 [ 2697.382850] __vmalloc_node_range+0x481/0x790 [ 2697.387387] ? find_held_lock+0x35/0x130 [ 2697.391474] ? finish_task_switch+0x146/0x780 [ 2697.396190] ? kvm_arch_create_memslot+0xc3/0x570 [ 2697.401149] __vmalloc_node_flags_caller+0x71/0x90 [ 2697.406133] ? kvm_arch_create_memslot+0xc3/0x570 [ 2697.411007] kvmalloc_node+0xdc/0x100 [ 2697.414844] kvm_arch_create_memslot+0xc3/0x570 [ 2697.419549] __kvm_set_memory_region+0x153c/0x1ff0 [ 2697.424521] ? kvm_write_guest_cached+0x40/0x40 [ 2697.429274] kvm_set_memory_region+0x2f/0x50 [ 2697.433716] kvm_vm_ioctl+0x7b8/0x17d0 [ 2697.437659] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2697.442988] ? kvm_set_memory_region+0x50/0x50 [ 2697.447606] ? __lock_acquire+0x6ee/0x49c0 [ 2697.451972] ? mark_held_locks+0x100/0x100 [ 2697.456339] ? __might_fault+0x12b/0x1e0 [ 2697.460534] ? __fget+0x340/0x540 [ 2697.464025] ? find_held_lock+0x35/0x130 [ 2697.468120] ? __fget+0x340/0x540 [ 2697.471601] ? kvm_set_memory_region+0x50/0x50 [ 2697.477531] do_vfs_ioctl+0xd5f/0x1380 [ 2697.481538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2697.481554] ? selinux_file_ioctl+0x125/0x5e0 [ 2697.481571] ? ioctl_preallocate+0x210/0x210 17:36:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x89060000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:11 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x88caffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2697.481584] ? selinux_file_mprotect+0x620/0x620 [ 2697.481606] ? iterate_fd+0x360/0x360 [ 2697.505860] ? nsecs_to_jiffies+0x30/0x30 [ 2697.510045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2697.515816] ? security_file_ioctl+0x8d/0xc0 [ 2697.520274] ksys_ioctl+0xab/0xd0 [ 2697.523750] __x64_sys_ioctl+0x73/0xb0 [ 2697.527684] do_syscall_64+0xfd/0x620 [ 2697.531515] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2697.536727] RIP: 0033:0x459829 [ 2697.540074] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2697.559170] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2697.566897] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2697.566907] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2697.566915] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2697.566922] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 17:36:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}}}}}}}, 0x0) 17:36:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2697.566930] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2697.770691] Mem-Info: [ 2697.773253] active_anon:206290 inactive_anon:8033 isolated_anon:0 [ 2697.773253] active_file:13285 inactive_file:43484 isolated_file:0 [ 2697.773253] unevictable:7680 dirty:389 writeback:0 unstable:0 [ 2697.773253] slab_reclaimable:20694 slab_unreclaimable:132391 [ 2697.773253] mapped:59147 shmem:2310 pagetables:5377 bounce:0 [ 2697.773253] free:957735 free_pcp:1090 free_cma:0 [ 2697.808969] Node 0 active_anon:824744kB inactive_anon:32112kB active_file:53000kB inactive_file:171940kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236488kB dirty:1212kB writeback:0kB shmem:9216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2697.838860] Node 1 active_anon:316kB inactive_anon:20kB active_file:140kB inactive_file:1996kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:344kB writeback:0kB shmem:24kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2697.865659] Node 0 DMA free:10484kB min:220kB low:272kB high:324kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:136kB unevictable:0kB writepending:44kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2697.892399] lowmem_reserve[]: 0 2555 2557 2557 [ 2697.897116] Node 0 DMA32 free:42952kB min:36248kB low:45308kB high:54368kB active_anon:824728kB inactive_anon:32112kB active_file:53000kB inactive_file:171804kB unevictable:30720kB writepending:1168kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21256kB bounce:0kB free_pcp:2236kB local_pcp:1256kB free_cma:0kB [ 2697.928372] lowmem_reserve[]: 0 0 2 2 [ 2697.935897] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2697.964121] lowmem_reserve[]: 0 0 0 0 [ 2697.968352] Node 1 Normal free:3777244kB min:53608kB low:67008kB high:80408kB active_anon:316kB inactive_anon:24kB active_file:140kB inactive_file:2012kB unevictable:0kB writepending:348kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:20kB bounce:0kB free_pcp:2224kB local_pcp:796kB free_cma:0kB [ 2697.997713] lowmem_reserve[]: 0 0 0 0 [ 2698.001555] Node 0 DMA: 9*4kB (UME) 2*8kB (UM) 3*16kB (UE) 5*32kB (UME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10500kB [ 2698.017808] Node 0 DMA32: 530*4kB (UME) 171*8kB (UME) 88*16kB (UME) 203*32kB (UME) 100*64kB (UME) 90*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 42880kB [ 2698.035254] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2698.047199] Node 1 Normal: 17*4kB (UME) 47*8kB (UE) 252*16kB (UE) 9*32kB (UE) 16*64kB (UME) 7*128kB (U) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777308kB [ 2698.064128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2698.074110] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2698.083470] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2698.097640] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2698.107528] 59085 total pagecache pages [ 2698.111705] 0 pages in swap cache [ 2698.115368] Swap cache stats: add 0, delete 0, find 0/0 17:36:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x3f000000, 0x3f000000, 0x500, @adapter}]}) 17:36:12 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x89060000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:12 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x32010000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:12 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8dffffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}}}}}}}, 0x0) 17:36:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2698.120913] Free swap = 0kB [ 2698.123936] Total swap = 0kB [ 2698.127118] 1965979 pages RAM [ 2698.130404] 0 pages HighMem/MovableOnly [ 2698.134373] 338856 pages reserved [ 2698.137933] 0 pages cma reserved 17:36:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:12 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:12 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x89ffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:12 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x40000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2698.331631] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}}}}}}}, 0x0) 17:36:12 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8dffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2698.420285] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2698.469022] CPU: 0 PID: 3200 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2698.476263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2698.476275] Call Trace: [ 2698.488808] dump_stack+0x172/0x1f0 [ 2698.492479] warn_alloc.cold+0x7b/0x173 [ 2698.496481] ? zone_watermark_ok_safe+0x260/0x260 [ 2698.501550] __vmalloc_node_range+0x481/0x790 [ 2698.501572] ? find_held_lock+0x35/0x130 [ 2698.510450] ? finish_task_switch+0x146/0x780 [ 2698.515332] ? kvm_arch_create_memslot+0xc3/0x570 [ 2698.520230] __vmalloc_node_flags_caller+0x71/0x90 [ 2698.525188] ? kvm_arch_create_memslot+0xc3/0x570 [ 2698.530090] kvmalloc_node+0xdc/0x100 [ 2698.533916] kvm_arch_create_memslot+0xc3/0x570 [ 2698.538614] __kvm_set_memory_region+0x153c/0x1ff0 [ 2698.543581] ? kvm_write_guest_cached+0x40/0x40 [ 2698.548310] kvm_set_memory_region+0x2f/0x50 [ 2698.552744] kvm_vm_ioctl+0x7b8/0x17d0 [ 2698.556657] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2698.561883] ? kvm_set_memory_region+0x50/0x50 [ 2698.566582] ? __lock_acquire+0x6ee/0x49c0 [ 2698.570856] ? mark_held_locks+0x100/0x100 [ 2698.575122] ? __might_fault+0x12b/0x1e0 [ 2698.579299] ? __fget+0x340/0x540 [ 2698.582775] ? find_held_lock+0x35/0x130 [ 2698.586880] ? __fget+0x340/0x540 [ 2698.590375] ? kvm_set_memory_region+0x50/0x50 [ 2698.595158] do_vfs_ioctl+0xd5f/0x1380 [ 2698.599069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2698.604653] ? selinux_file_ioctl+0x125/0x5e0 [ 2698.604676] ? ioctl_preallocate+0x210/0x210 [ 2698.613693] ? selinux_file_mprotect+0x620/0x620 [ 2698.618488] ? iterate_fd+0x360/0x360 [ 2698.622403] ? nsecs_to_jiffies+0x30/0x30 [ 2698.626584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2698.632158] ? security_file_ioctl+0x8d/0xc0 [ 2698.636646] ksys_ioctl+0xab/0xd0 [ 2698.640123] __x64_sys_ioctl+0x73/0xb0 [ 2698.644029] do_syscall_64+0xfd/0x620 [ 2698.647865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2698.653079] RIP: 0033:0x459829 [ 2698.656274] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2698.675513] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2698.684193] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2698.691663] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2698.698960] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2698.706231] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2698.713516] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x40000000, 0x3f000000, 0x500, @adapter}]}) 17:36:13 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x43050000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:13 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xffffa888, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:13 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xf5ffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}}}}}}}, 0x0) 17:36:13 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xffffca88, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:13 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x60000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:13 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xff000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x30]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2698.900550] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2698.997423] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2699.014484] CPU: 0 PID: 3527 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2699.021478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2699.021492] Call Trace: [ 2699.033482] dump_stack+0x172/0x1f0 [ 2699.037162] warn_alloc.cold+0x7b/0x173 [ 2699.041166] ? zone_watermark_ok_safe+0x260/0x260 [ 2699.046045] ? finish_task_switch+0x146/0x780 [ 2699.050573] __vmalloc_node_range+0x481/0x790 [ 2699.055091] ? finish_task_switch+0x146/0x780 [ 2699.059623] ? _raw_spin_unlock_irq+0x28/0x90 [ 2699.064152] ? kvm_arch_create_memslot+0xc3/0x570 [ 2699.069021] __vmalloc_node_flags_caller+0x71/0x90 [ 2699.069039] ? kvm_arch_create_memslot+0xc3/0x570 [ 2699.069056] kvmalloc_node+0xdc/0x100 [ 2699.069074] kvm_arch_create_memslot+0xc3/0x570 [ 2699.069097] __kvm_set_memory_region+0x153c/0x1ff0 [ 2699.069120] ? kvm_write_guest_cached+0x40/0x40 [ 2699.097043] kvm_set_memory_region+0x2f/0x50 [ 2699.101491] kvm_vm_ioctl+0x7b8/0x17d0 [ 2699.101513] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2699.101530] ? kvm_set_memory_region+0x50/0x50 [ 2699.101550] ? __lock_acquire+0x6ee/0x49c0 [ 2699.110655] ? get_futex_key+0x1690/0x1690 [ 2699.110685] ? mark_held_locks+0x100/0x100 [ 2699.128209] ? __might_fault+0x12b/0x1e0 [ 2699.132312] ? __fget+0x340/0x540 [ 2699.135790] ? find_held_lock+0x35/0x130 [ 2699.135805] ? __fget+0x340/0x540 [ 2699.135830] ? kvm_set_memory_region+0x50/0x50 17:36:13 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x800e0000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:13 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xffffa888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2699.147976] do_vfs_ioctl+0xd5f/0x1380 [ 2699.151900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2699.157465] ? selinux_file_ioctl+0x125/0x5e0 [ 2699.162118] ? ioctl_preallocate+0x210/0x210 [ 2699.166543] ? selinux_file_mprotect+0x620/0x620 [ 2699.171408] ? iterate_fd+0x360/0x360 [ 2699.175258] ? nsecs_to_jiffies+0x30/0x30 [ 2699.179708] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2699.185272] ? security_file_ioctl+0x8d/0xc0 [ 2699.190448] ksys_ioctl+0xab/0xd0 [ 2699.193935] __x64_sys_ioctl+0x73/0xb0 [ 2699.197857] do_syscall_64+0xfd/0x620 [ 2699.201691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2699.206899] RIP: 0033:0x459829 [ 2699.210116] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2699.229138] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2699.236877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2699.236887] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2699.236894] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2699.236902] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2699.236909] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2699.304880] warn_alloc_show_mem: 1 callbacks suppressed [ 2699.304885] Mem-Info: [ 2699.313481] active_anon:205765 inactive_anon:8032 isolated_anon:0 [ 2699.313481] active_file:13285 inactive_file:43501 isolated_file:0 [ 2699.313481] unevictable:7680 dirty:100 writeback:0 unstable:0 [ 2699.313481] slab_reclaimable:20700 slab_unreclaimable:132255 [ 2699.313481] mapped:59109 shmem:2310 pagetables:5384 bounce:0 [ 2699.313481] free:958257 free_pcp:1166 free_cma:0 [ 2699.356852] Node 0 active_anon:822840kB inactive_anon:32112kB active_file:53000kB inactive_file:171952kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236436kB dirty:292kB writeback:0kB shmem:9216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2699.388957] Node 1 active_anon:220kB inactive_anon:16kB active_file:140kB inactive_file:2052kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:108kB writeback:0kB shmem:24kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2699.415851] Node 0 DMA free:10492kB min:220kB low:272kB high:324kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:148kB unevictable:0kB writepending:12kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2699.443456] lowmem_reserve[]: 0 2555 2557 2557 [ 2699.449434] Node 0 DMA32 free:45388kB min:36248kB low:45308kB high:54368kB active_anon:822840kB inactive_anon:32112kB active_file:53000kB inactive_file:171804kB unevictable:30720kB writepending:280kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21352kB bounce:0kB free_pcp:2332kB local_pcp:1292kB free_cma:0kB [ 2699.481659] lowmem_reserve[]: 0 0 2 2 [ 2699.485511] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2699.512516] lowmem_reserve[]: 0 0 0 0 [ 2699.516362] Node 1 Normal free:3777024kB min:53608kB low:67008kB high:80408kB active_anon:188kB inactive_anon:16kB active_file:140kB inactive_file:2060kB unevictable:0kB writepending:116kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:140kB bounce:0kB free_pcp:2528kB local_pcp:1468kB free_cma:0kB [ 2699.545876] lowmem_reserve[]: 0 0 0 0 [ 2699.550177] Node 0 DMA: 9*4kB (UME) 1*8kB (M) 3*16kB (UE) 5*32kB (UME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10492kB [ 2699.565972] Node 0 DMA32: 467*4kB (UME) 215*8kB (UME) 101*16kB (UME) 204*32kB (UME) 100*64kB (UME) 91*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 45396kB [ 2699.583190] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2699.595322] Node 1 Normal: 44*4kB (UE) 12*8kB (UE) 253*16kB (UME) 9*32kB (UME) 16*64kB (UME) 8*128kB (UM) 4*256kB (U) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777024kB [ 2699.612136] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2699.621339] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2699.630205] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2699.639148] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2699.647951] 59101 total pagecache pages [ 2699.651966] 0 pages in swap cache 17:36:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x40006000, 0x3f000000, 0x500, @adapter}]}) 17:36:14 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xffffdd86, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2699.655438] Swap cache stats: add 0, delete 0, find 0/0 [ 2699.660922] Free swap = 0kB [ 2699.663982] Total swap = 0kB [ 2699.667080] 1965979 pages RAM [ 2699.670205] 0 pages HighMem/MovableOnly [ 2699.674186] 338856 pages reserved [ 2699.677735] 0 pages cma reserved 17:36:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}}}}}}}, 0x0) 17:36:14 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x80350000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:14 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xffffca88], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:14 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x81000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:14 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xffffdd86], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:14 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xfffff000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2699.854753] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:14 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x86ddffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2699.914220] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2699.929733] CPU: 0 PID: 3782 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2699.936916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2699.946299] Call Trace: [ 2699.948933] dump_stack+0x172/0x1f0 [ 2699.952694] warn_alloc.cold+0x7b/0x173 [ 2699.956710] ? zone_watermark_ok_safe+0x260/0x260 17:36:14 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88470000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2699.961585] ? finish_task_switch+0x146/0x780 [ 2699.966109] __vmalloc_node_range+0x481/0x790 [ 2699.970639] ? finish_task_switch+0x146/0x780 [ 2699.975248] ? _raw_spin_unlock_irq+0x28/0x90 [ 2699.979810] ? kvm_arch_create_memslot+0xc3/0x570 [ 2699.984691] __vmalloc_node_flags_caller+0x71/0x90 [ 2699.989651] ? kvm_arch_create_memslot+0xc3/0x570 [ 2699.994528] kvmalloc_node+0xdc/0x100 [ 2699.998386] kvm_arch_create_memslot+0xc3/0x570 [ 2700.003105] __kvm_set_memory_region+0x153c/0x1ff0 [ 2700.008068] ? kvm_write_guest_cached+0x40/0x40 [ 2700.012998] kvm_set_memory_region+0x2f/0x50 [ 2700.017431] kvm_vm_ioctl+0x7b8/0x17d0 [ 2700.021349] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2700.026579] ? kvm_set_memory_region+0x50/0x50 [ 2700.031194] ? __lock_acquire+0x6ee/0x49c0 [ 2700.035479] ? get_futex_key+0x1690/0x1690 [ 2700.039744] ? mark_held_locks+0x100/0x100 [ 2700.044093] ? __might_fault+0x12b/0x1e0 [ 2700.048173] ? __fget+0x340/0x540 [ 2700.051652] ? find_held_lock+0x35/0x130 [ 2700.055753] ? __fget+0x340/0x540 [ 2700.059279] ? kvm_set_memory_region+0x50/0x50 [ 2700.063910] do_vfs_ioctl+0xd5f/0x1380 [ 2700.067825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2700.073389] ? selinux_file_ioctl+0x125/0x5e0 [ 2700.077910] ? ioctl_preallocate+0x210/0x210 [ 2700.082340] ? selinux_file_mprotect+0x620/0x620 [ 2700.087135] ? iterate_fd+0x360/0x360 [ 2700.090958] ? nsecs_to_jiffies+0x30/0x30 [ 2700.095140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2700.100709] ? security_file_ioctl+0x8d/0xc0 [ 2700.105150] ksys_ioctl+0xab/0xd0 [ 2700.108625] __x64_sys_ioctl+0x73/0xb0 [ 2700.112535] do_syscall_64+0xfd/0x620 [ 2700.116437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2700.121623] RIP: 0033:0x459829 [ 2700.124822] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2700.143790] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2700.151709] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2700.159005] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2700.166305] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2700.173611] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2700.181057] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x48000000, 0x3f000000, 0x500, @adapter}]}) 17:36:14 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88480000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:14 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xffffff8d, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}}}}}}}, 0x0) 17:36:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:14 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xfffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:14 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xffffff89], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2700.407900] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:14 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:14 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88640000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2700.449006] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2700.467865] CPU: 0 PID: 4011 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2700.474886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2700.484260] Call Trace: [ 2700.484294] dump_stack+0x172/0x1f0 [ 2700.490554] warn_alloc.cold+0x7b/0x173 [ 2700.494568] ? zone_watermark_ok_safe+0x260/0x260 [ 2700.499448] __vmalloc_node_range+0x481/0x790 [ 2700.499466] ? find_held_lock+0x35/0x130 [ 2700.499483] ? finish_task_switch+0x146/0x780 [ 2700.499504] ? kvm_arch_create_memslot+0xc3/0x570 [ 2700.517545] __vmalloc_node_flags_caller+0x71/0x90 [ 2700.522503] ? kvm_arch_create_memslot+0xc3/0x570 [ 2700.527472] kvmalloc_node+0xdc/0x100 [ 2700.531481] kvm_arch_create_memslot+0xc3/0x570 [ 2700.536185] __kvm_set_memory_region+0x153c/0x1ff0 [ 2700.541243] ? kvm_write_guest_cached+0x40/0x40 17:36:15 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88a8ffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:15 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf0ffffffffffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2700.545981] kvm_set_memory_region+0x2f/0x50 [ 2700.550415] kvm_vm_ioctl+0x7b8/0x17d0 [ 2700.554337] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2700.559555] ? kvm_set_memory_region+0x50/0x50 [ 2700.564169] ? __lock_acquire+0x6ee/0x49c0 [ 2700.568458] ? mark_held_locks+0x100/0x100 [ 2700.572721] ? __might_fault+0x12b/0x1e0 [ 2700.576800] ? __fget+0x340/0x540 [ 2700.580280] ? find_held_lock+0x35/0x130 [ 2700.584360] ? __fget+0x340/0x540 [ 2700.587851] ? kvm_set_memory_region+0x50/0x50 [ 2700.592731] do_vfs_ioctl+0xd5f/0x1380 [ 2700.596635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2700.602275] ? selinux_file_ioctl+0x125/0x5e0 [ 2700.606967] ? ioctl_preallocate+0x210/0x210 [ 2700.611394] ? selinux_file_mprotect+0x620/0x620 [ 2700.616181] ? iterate_fd+0x360/0x360 [ 2700.620017] ? nsecs_to_jiffies+0x30/0x30 [ 2700.624194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2700.629798] ? security_file_ioctl+0x8d/0xc0 [ 2700.634319] ksys_ioctl+0xab/0xd0 [ 2700.639010] __x64_sys_ioctl+0x73/0xb0 [ 2700.642922] do_syscall_64+0xfd/0x620 [ 2700.646747] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2700.652075] RIP: 0033:0x459829 [ 2700.655289] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2700.674216] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2700.681945] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2700.689260] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2700.696546] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2700.703828] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2700.703838] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2700.749482] warn_alloc_show_mem: 1 callbacks suppressed [ 2700.749488] Mem-Info: [ 2700.769057] active_anon:205778 inactive_anon:8032 isolated_anon:0 [ 2700.769057] active_file:13285 inactive_file:43519 isolated_file:0 [ 2700.769057] unevictable:7680 dirty:149 writeback:0 unstable:0 [ 2700.769057] slab_reclaimable:20705 slab_unreclaimable:132447 [ 2700.769057] mapped:59102 shmem:2310 pagetables:5393 bounce:0 [ 2700.769057] free:958183 free_pcp:1071 free_cma:0 [ 2700.806044] Node 0 active_anon:822732kB inactive_anon:32112kB active_file:53000kB inactive_file:171980kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:444kB writeback:0kB shmem:9220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2700.837835] Node 1 active_anon:380kB inactive_anon:16kB active_file:140kB inactive_file:2096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:152kB writeback:0kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2700.864683] Node 0 DMA free:10484kB min:220kB low:272kB high:324kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:148kB unevictable:0kB writepending:12kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2700.891669] lowmem_reserve[]: 0 2555 2557 2557 [ 2700.896345] Node 0 DMA32 free:44620kB min:36248kB low:45308kB high:54368kB active_anon:822728kB inactive_anon:32112kB active_file:53000kB inactive_file:171832kB unevictable:30720kB writepending:432kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21340kB bounce:0kB free_pcp:2436kB local_pcp:1444kB free_cma:0kB [ 2700.928476] lowmem_reserve[]: 0 0 2 2 [ 2700.932319] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2700.958569] lowmem_reserve[]: 0 0 0 0 [ 2700.962423] Node 1 Normal free:3777400kB min:53608kB low:67008kB high:80408kB active_anon:380kB inactive_anon:16kB active_file:140kB inactive_file:2096kB unevictable:0kB writepending:152kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:232kB bounce:0kB free_pcp:1884kB local_pcp:760kB free_cma:0kB [ 2700.991830] lowmem_reserve[]: 0 0 0 0 [ 2700.995889] Node 0 DMA: 8*4kB (UE) 7*8kB (UME) 3*16kB (U) 4*32kB (UME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10504kB [ 2701.011706] Node 0 DMA32: 467*4kB (UME) 70*8kB (UME) 117*16kB (UME) 206*32kB (UME) 100*64kB (UME) 91*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 44556kB [ 2701.029048] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2701.040707] Node 1 Normal: 100*4kB (UME) 39*8kB (UME) 253*16kB (UME) 9*32kB (UME) 15*64kB (UE) 7*128kB (U) 5*256kB (UM) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777528kB [ 2701.057679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2701.066543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2701.075229] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2701.084150] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2701.092814] 59113 total pagecache pages [ 2701.096832] 0 pages in swap cache [ 2701.100379] Swap cache stats: add 0, delete 0, find 0/0 [ 2701.105737] Free swap = 0kB [ 2701.108937] Total swap = 0kB [ 2701.111960] 1965979 pages RAM [ 2701.115056] 0 pages HighMem/MovableOnly [ 2701.119099] 338856 pages reserved [ 2701.122575] 0 pages cma reserved 17:36:15 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:15 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88caffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x4c000000, 0x3f000000, 0x500, @adapter}]}) 17:36:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}}}}}}}, 0x0) 17:36:15 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xffffff8d], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:15 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xfffffff5], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:15 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x200000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:15 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x89060000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}}}}}}}, 0x0) 17:36:15 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xf0ffffffffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:15 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x300000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:15 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8dffffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x60000000, 0x3f000000, 0x500, @adapter}]}) 17:36:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:16 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:16 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}}}}}}}, 0x0) [ 2701.665265] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2701.703876] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2701.745944] CPU: 1 PID: 4535 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2701.752948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2701.762331] Call Trace: [ 2701.764992] dump_stack+0x172/0x1f0 [ 2701.768643] warn_alloc.cold+0x7b/0x173 [ 2701.772638] ? zone_watermark_ok_safe+0x260/0x260 [ 2701.777528] ? finish_task_switch+0x146/0x780 [ 2701.782148] __vmalloc_node_range+0x481/0x790 [ 2701.786701] ? finish_task_switch+0x146/0x780 [ 2701.791221] ? _raw_spin_unlock_irq+0x28/0x90 [ 2701.795743] ? kvm_arch_create_memslot+0xc3/0x570 [ 2701.800607] __vmalloc_node_flags_caller+0x71/0x90 [ 2701.805562] ? kvm_arch_create_memslot+0xc3/0x570 [ 2701.810434] kvmalloc_node+0xdc/0x100 [ 2701.814265] kvm_arch_create_memslot+0xc3/0x570 [ 2701.818962] __kvm_set_memory_region+0x153c/0x1ff0 [ 2701.823933] ? kvm_write_guest_cached+0x40/0x40 [ 2701.828659] kvm_set_memory_region+0x2f/0x50 [ 2701.833088] kvm_vm_ioctl+0x7b8/0x17d0 [ 2701.837005] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2701.842227] ? kvm_set_memory_region+0x50/0x50 [ 2701.846839] ? __lock_acquire+0x6ee/0x49c0 [ 2701.851099] ? get_futex_key+0x1690/0x1690 [ 2701.855464] ? mark_held_locks+0x100/0x100 [ 2701.859732] ? __might_fault+0x12b/0x1e0 [ 2701.863815] ? __fget+0x340/0x540 [ 2701.867292] ? find_held_lock+0x35/0x130 [ 2701.871378] ? __fget+0x340/0x540 [ 2701.874858] ? kvm_set_memory_region+0x50/0x50 [ 2701.879487] do_vfs_ioctl+0xd5f/0x1380 [ 2701.883422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2701.888982] ? selinux_file_ioctl+0x125/0x5e0 [ 2701.893501] ? ioctl_preallocate+0x210/0x210 [ 2701.897932] ? selinux_file_mprotect+0x620/0x620 [ 2701.902723] ? iterate_fd+0x360/0x360 [ 2701.906556] ? nsecs_to_jiffies+0x30/0x30 [ 2701.910736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2701.916395] ? security_file_ioctl+0x8d/0xc0 [ 2701.920919] ksys_ioctl+0xab/0xd0 [ 2701.924394] __x64_sys_ioctl+0x73/0xb0 [ 2701.928312] do_syscall_64+0xfd/0x620 [ 2701.932164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2701.937399] RIP: 0033:0x459829 [ 2701.940603] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2701.959624] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2701.967450] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2701.974749] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2701.982125] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2701.989590] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 17:36:16 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x200000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:16 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x300000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x600000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2701.996882] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2702.076099] Mem-Info: [ 2702.078867] active_anon:205806 inactive_anon:8034 isolated_anon:0 [ 2702.078867] active_file:13285 inactive_file:43525 isolated_file:0 [ 2702.078867] unevictable:7680 dirty:160 writeback:0 unstable:0 [ 2702.078867] slab_reclaimable:20706 slab_unreclaimable:132418 [ 2702.078867] mapped:59132 shmem:2310 pagetables:5351 bounce:0 [ 2702.078867] free:958079 free_pcp:1099 free_cma:0 [ 2702.115180] Node 0 active_anon:822792kB inactive_anon:32120kB active_file:53000kB inactive_file:171992kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236528kB dirty:476kB writeback:0kB shmem:9224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 552960kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2702.146724] Node 1 active_anon:432kB inactive_anon:16kB active_file:140kB inactive_file:2108kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:164kB writeback:0kB shmem:16kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2702.173803] Node 0 DMA free:10484kB min:220kB low:272kB high:324kB active_anon:24kB inactive_anon:4kB active_file:0kB inactive_file:160kB unevictable:0kB writepending:32kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2702.201369] lowmem_reserve[]: 0 2555 2557 2557 [ 2702.206235] Node 0 DMA32 free:46412kB min:36248kB low:45308kB high:54368kB active_anon:822768kB inactive_anon:32116kB active_file:53000kB inactive_file:171832kB unevictable:30720kB writepending:444kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21192kB bounce:0kB free_pcp:2356kB local_pcp:852kB free_cma:0kB [ 2702.237911] lowmem_reserve[]: 0 0 2 2 [ 2702.241988] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2702.273107] lowmem_reserve[]: 0 0 0 0 [ 2702.283523] Node 1 Normal free:3776864kB min:53608kB low:67008kB high:80408kB active_anon:432kB inactive_anon:16kB active_file:140kB inactive_file:2108kB unevictable:0kB writepending:164kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:204kB bounce:0kB free_pcp:2260kB local_pcp:1264kB free_cma:0kB [ 2702.324486] lowmem_reserve[]: 0 0 0 0 [ 2702.337321] Node 0 DMA: 9*4kB (UME) 11*8kB (UME) 5*16kB (UM) 2*32kB (UE) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10508kB [ 2702.353688] Node 0 DMA32: 436*4kB (UME) 208*8kB (UME) 126*16kB (UME) 205*32kB (UME) 100*64kB (UME) 91*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 45648kB [ 2702.371331] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2702.383073] Node 1 Normal: 14*4kB (UME) 39*8kB (UME) 253*16kB (UME) 7*32kB (UE) 16*64kB (UE) 8*128kB (UM) 4*256kB (U) 4*512kB (UE) 1*1024kB (U) 1*2048kB (E) 919*4096kB (M) = 3777056kB [ 2702.399952] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2702.409064] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2702.417720] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 17:36:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x68000000, 0x3f000000, 0x500, @adapter}]}) 17:36:16 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x400000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:16 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xffffa888, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x700000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}}}}}}}, 0x0) [ 2702.426591] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2702.435362] 59118 total pagecache pages [ 2702.439457] 0 pages in swap cache [ 2702.442931] Swap cache stats: add 0, delete 0, find 0/0 [ 2702.448389] Free swap = 0kB [ 2702.451416] Total swap = 0kB [ 2702.454450] 1965979 pages RAM [ 2702.457653] 0 pages HighMem/MovableOnly [ 2702.461647] 338856 pages reserved [ 2702.465145] 0 pages cma reserved 17:36:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:17 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xffffca88, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:17 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x500000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x800000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2702.628387] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2702.650278] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2702.656264] CPU: 1 PID: 4827 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2702.663225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2702.672786] Call Trace: 17:36:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2702.672815] dump_stack+0x172/0x1f0 [ 2702.672850] warn_alloc.cold+0x7b/0x173 [ 2702.683129] ? zone_watermark_ok_safe+0x260/0x260 [ 2702.688013] ? finish_task_switch+0x146/0x780 [ 2702.692539] __vmalloc_node_range+0x481/0x790 [ 2702.692562] ? finish_task_switch+0x146/0x780 [ 2702.692581] ? _raw_spin_unlock_irq+0x28/0x90 [ 2702.706132] ? kvm_arch_create_memslot+0xc3/0x570 [ 2702.711115] __vmalloc_node_flags_caller+0x71/0x90 [ 2702.711135] ? kvm_arch_create_memslot+0xc3/0x570 [ 2702.711153] kvmalloc_node+0xdc/0x100 17:36:17 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x600000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2702.711172] kvm_arch_create_memslot+0xc3/0x570 [ 2702.729431] __kvm_set_memory_region+0x153c/0x1ff0 [ 2702.734406] ? kvm_write_guest_cached+0x40/0x40 [ 2702.739137] kvm_set_memory_region+0x2f/0x50 [ 2702.743567] kvm_vm_ioctl+0x7b8/0x17d0 [ 2702.747566] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2702.752881] ? kvm_set_memory_region+0x50/0x50 [ 2702.757494] ? __lock_acquire+0x6ee/0x49c0 [ 2702.761758] ? get_futex_key+0x1690/0x1690 [ 2702.766027] ? mark_held_locks+0x100/0x100 [ 2702.770300] ? __might_fault+0x12b/0x1e0 [ 2702.774478] ? __fget+0x340/0x540 [ 2702.777965] ? find_held_lock+0x35/0x130 [ 2702.782081] ? __fget+0x340/0x540 [ 2702.785650] ? kvm_set_memory_region+0x50/0x50 [ 2702.790256] do_vfs_ioctl+0xd5f/0x1380 [ 2702.794176] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2702.799865] ? selinux_file_ioctl+0x125/0x5e0 [ 2702.804396] ? ioctl_preallocate+0x210/0x210 [ 2702.808835] ? selinux_file_mprotect+0x620/0x620 [ 2702.813636] ? iterate_fd+0x360/0x360 [ 2702.817591] ? nsecs_to_jiffies+0x30/0x30 [ 2702.821772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2702.827456] ? security_file_ioctl+0x8d/0xc0 [ 2702.831897] ksys_ioctl+0xab/0xd0 [ 2702.835382] __x64_sys_ioctl+0x73/0xb0 [ 2702.839300] do_syscall_64+0xfd/0x620 [ 2702.843130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2702.848472] RIP: 0033:0x459829 [ 2702.851806] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2702.870742] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2702.878478] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2702.885769] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2702.885785] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2702.900368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2702.907922] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x6c000000, 0x3f000000, 0x500, @adapter}]}) 17:36:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:17 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x700000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:17 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xffffdd86, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x806000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}}}}}}}, 0x0) 17:36:17 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:17 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xfffff000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xd00000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2703.186365] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2703.237103] syz-executor.4 cpuset=syz4 mems_allowed=0-1 17:36:17 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x806000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2703.273412] CPU: 1 PID: 5055 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2703.280393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2703.289795] Call Trace: [ 2703.292422] dump_stack+0x172/0x1f0 [ 2703.296120] warn_alloc.cold+0x7b/0x173 [ 2703.300130] ? zone_watermark_ok_safe+0x260/0x260 [ 2703.305023] ? finish_task_switch+0x146/0x780 [ 2703.309557] __vmalloc_node_range+0x481/0x790 [ 2703.314088] ? finish_task_switch+0x146/0x780 [ 2703.318622] ? _raw_spin_unlock_irq+0x28/0x90 17:36:17 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xffffff8d, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2703.323159] ? kvm_arch_create_memslot+0xc3/0x570 [ 2703.328047] __vmalloc_node_flags_caller+0x71/0x90 [ 2703.333004] ? kvm_arch_create_memslot+0xc3/0x570 [ 2703.337882] kvmalloc_node+0xdc/0x100 [ 2703.341721] kvm_arch_create_memslot+0xc3/0x570 [ 2703.346594] __kvm_set_memory_region+0x153c/0x1ff0 [ 2703.346620] ? kvm_write_guest_cached+0x40/0x40 [ 2703.346662] kvm_set_memory_region+0x2f/0x50 [ 2703.360681] kvm_vm_ioctl+0x7b8/0x17d0 [ 2703.364617] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2703.371505] ? kvm_set_memory_region+0x50/0x50 [ 2703.371527] ? __lock_acquire+0x6ee/0x49c0 [ 2703.371548] ? get_futex_key+0x1690/0x1690 [ 2703.384777] ? mark_held_locks+0x100/0x100 [ 2703.389516] ? __might_fault+0x12b/0x1e0 [ 2703.394042] ? __fget+0x340/0x540 [ 2703.397869] ? find_held_lock+0x35/0x130 [ 2703.397885] ? __fget+0x340/0x540 [ 2703.397903] ? kvm_set_memory_region+0x50/0x50 [ 2703.397919] do_vfs_ioctl+0xd5f/0x1380 [ 2703.397935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2703.397956] ? selinux_file_ioctl+0x125/0x5e0 [ 2703.424105] ? ioctl_preallocate+0x210/0x210 [ 2703.428541] ? selinux_file_mprotect+0x620/0x620 [ 2703.433330] ? iterate_fd+0x360/0x360 [ 2703.437171] ? nsecs_to_jiffies+0x30/0x30 [ 2703.441366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2703.447109] ? security_file_ioctl+0x8d/0xc0 [ 2703.451576] ksys_ioctl+0xab/0xd0 [ 2703.455061] __x64_sys_ioctl+0x73/0xb0 [ 2703.459087] do_syscall_64+0xfd/0x620 [ 2703.462935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2703.468151] RIP: 0033:0x459829 [ 2703.471474] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2703.492051] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2703.499883] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2703.499894] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2703.499901] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2703.499908] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2703.499916] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2703.540929] warn_alloc_show_mem: 1 callbacks suppressed [ 2703.540935] Mem-Info: [ 2703.566564] active_anon:205752 inactive_anon:8032 isolated_anon:0 [ 2703.566564] active_file:13285 inactive_file:43545 isolated_file:0 [ 2703.566564] unevictable:7680 dirty:188 writeback:0 unstable:0 [ 2703.566564] slab_reclaimable:20713 slab_unreclaimable:132330 [ 2703.566564] mapped:59102 shmem:2310 pagetables:5351 bounce:0 [ 2703.566564] free:958100 free_pcp:1305 free_cma:0 [ 2703.602338] Node 0 active_anon:822660kB inactive_anon:32112kB active_file:53000kB inactive_file:172020kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:536kB writeback:0kB shmem:9216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2703.646269] Node 1 active_anon:348kB inactive_anon:16kB active_file:140kB inactive_file:2160kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:216kB writeback:0kB shmem:24kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2703.683423] Node 0 DMA free:10496kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:168kB unevictable:0kB writepending:32kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2703.711468] lowmem_reserve[]: 0 2555 2557 2557 [ 2703.716278] Node 0 DMA32 free:46064kB min:36248kB low:45308kB high:54368kB active_anon:822752kB inactive_anon:32112kB active_file:53000kB inactive_file:171852kB unevictable:30720kB writepending:504kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21428kB bounce:0kB free_pcp:2576kB local_pcp:1480kB free_cma:0kB [ 2703.747834] lowmem_reserve[]: 0 0 2 2 [ 2703.751692] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2703.778542] lowmem_reserve[]: 0 0 0 0 [ 2703.782402] Node 1 Normal free:3776756kB min:53608kB low:67008kB high:80408kB active_anon:248kB inactive_anon:16kB active_file:140kB inactive_file:2160kB unevictable:0kB writepending:216kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:124kB bounce:0kB free_pcp:2640kB local_pcp:1392kB free_cma:0kB [ 2703.812504] lowmem_reserve[]: 0 0 0 0 [ 2703.816347] Node 0 DMA: 12*4kB (UME) 2*8kB (ME) 2*16kB (U) 5*32kB (UME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10496kB [ 2703.832011] Node 0 DMA32: 436*4kB (UME) 233*8kB (UME) 126*16kB (UME) 208*32kB (UME) 100*64kB (UME) 91*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 45944kB [ 2703.849219] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2703.860970] Node 1 Normal: 43*4kB (UME) 13*8kB (UE) 253*16kB (UME) 8*32kB (UME) 17*64kB (UME) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3776804kB [ 2703.878273] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2703.887212] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2703.895807] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2703.904750] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2703.913824] 59143 total pagecache pages [ 2703.917892] 0 pages in swap cache [ 2703.921364] Swap cache stats: add 0, delete 0, find 0/0 [ 2703.926726] Free swap = 0kB [ 2703.929807] Total swap = 0kB [ 2703.932917] 1965979 pages RAM [ 2703.936011] 0 pages HighMem/MovableOnly [ 2703.940060] 338856 pages reserved [ 2703.943543] 0 pages cma reserved 17:36:18 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xb00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x74000000, 0x3f000000, 0x500, @adapter}]}) 17:36:18 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}}}}}}}, 0x0) 17:36:18 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2400000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:18 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf0ffffffffffff, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:18 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xd00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:18 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2800000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2704.150897] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:18 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2704.217247] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2704.237316] CPU: 0 PID: 5313 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2704.244646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2704.254020] Call Trace: [ 2704.256636] dump_stack+0x172/0x1f0 [ 2704.260284] warn_alloc.cold+0x7b/0x173 [ 2704.264281] ? zone_watermark_ok_safe+0x260/0x260 [ 2704.269165] __vmalloc_node_range+0x481/0x790 [ 2704.273684] ? find_held_lock+0x35/0x130 [ 2704.277774] ? finish_task_switch+0x146/0x780 [ 2704.282301] ? kvm_arch_create_memslot+0xc3/0x570 [ 2704.287176] __vmalloc_node_flags_caller+0x71/0x90 [ 2704.292216] ? kvm_arch_create_memslot+0xc3/0x570 [ 2704.297089] kvmalloc_node+0xdc/0x100 [ 2704.301023] kvm_arch_create_memslot+0xc3/0x570 [ 2704.305723] __kvm_set_memory_region+0x153c/0x1ff0 [ 2704.310685] ? kvm_write_guest_cached+0x40/0x40 [ 2704.315496] kvm_set_memory_region+0x2f/0x50 [ 2704.319934] kvm_vm_ioctl+0x7b8/0x17d0 [ 2704.323861] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2704.329079] ? kvm_set_memory_region+0x50/0x50 [ 2704.333692] ? __lock_acquire+0x6ee/0x49c0 [ 2704.338177] ? mark_held_locks+0x100/0x100 [ 2704.342488] ? __might_fault+0x12b/0x1e0 [ 2704.346672] ? __fget+0x340/0x540 [ 2704.350155] ? find_held_lock+0x35/0x130 [ 2704.354325] ? __fget+0x340/0x540 [ 2704.357805] ? kvm_set_memory_region+0x50/0x50 [ 2704.362413] do_vfs_ioctl+0xd5f/0x1380 [ 2704.366322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2704.372387] ? selinux_file_ioctl+0x125/0x5e0 [ 2704.376945] ? ioctl_preallocate+0x210/0x210 [ 2704.393296] ? selinux_file_mprotect+0x620/0x620 [ 2704.398511] ? iterate_fd+0x360/0x360 [ 2704.402781] ? nsecs_to_jiffies+0x30/0x30 [ 2704.406968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2704.412725] ? security_file_ioctl+0x8d/0xc0 [ 2704.417164] ksys_ioctl+0xab/0xd0 [ 2704.420643] __x64_sys_ioctl+0x73/0xb0 [ 2704.424555] do_syscall_64+0xfd/0x620 [ 2704.428866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2704.434187] RIP: 0033:0x459829 [ 2704.437408] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2704.456328] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:36:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}}}}}}}, 0x0) 17:36:18 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:18 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x200000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2704.465735] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2704.473167] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2704.473178] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2704.473185] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2704.473192] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2704.648312] Mem-Info: [ 2704.650974] active_anon:206276 inactive_anon:8034 isolated_anon:0 [ 2704.650974] active_file:13285 inactive_file:43557 isolated_file:0 [ 2704.650974] unevictable:7680 dirty:202 writeback:0 unstable:0 [ 2704.650974] slab_reclaimable:20712 slab_unreclaimable:131994 [ 2704.650974] mapped:59127 shmem:2310 pagetables:5367 bounce:0 [ 2704.650974] free:957959 free_pcp:1189 free_cma:0 [ 2704.698411] Node 0 active_anon:824744kB inactive_anon:32112kB active_file:53000kB inactive_file:172048kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:572kB writeback:0kB shmem:9216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2704.727927] Node 1 active_anon:360kB inactive_anon:24kB active_file:140kB inactive_file:2180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:236kB writeback:0kB shmem:24kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2704.756963] Node 0 DMA free:10484kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:168kB unevictable:0kB writepending:32kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2704.784275] lowmem_reserve[]: 0 2555 2557 2557 [ 2704.789495] Node 0 DMA32 free:43808kB min:36248kB low:45308kB high:54368kB active_anon:824744kB inactive_anon:32112kB active_file:53000kB inactive_file:171880kB unevictable:30720kB writepending:540kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21352kB bounce:0kB free_pcp:2512kB local_pcp:1152kB free_cma:0kB [ 2704.822766] lowmem_reserve[]: 0 0 2 2 [ 2704.826739] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2704.853385] lowmem_reserve[]: 0 0 0 0 [ 2704.857676] Node 1 Normal free:3776908kB min:53608kB low:67008kB high:80408kB active_anon:360kB inactive_anon:24kB active_file:140kB inactive_file:2180kB unevictable:0kB writepending:236kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:2412kB local_pcp:1240kB free_cma:0kB [ 2704.887529] lowmem_reserve[]: 0 0 0 0 [ 2704.891491] Node 0 DMA: 11*4kB (UME) 3*8kB (UME) 2*16kB (U) 5*32kB (UME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10500kB [ 2704.907398] Node 0 DMA32: 436*4kB (UME) 266*8kB (UME) 175*16kB (UME) 210*32kB (UME) 100*64kB (UME) 91*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45008kB [ 2704.925766] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2704.937498] Node 1 Normal: 78*4kB (UME) 41*8kB (UME) 254*16kB (UME) 8*32kB (UME) 17*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777056kB [ 2704.955058] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2704.964595] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2704.973285] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2704.982594] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2704.991300] 59148 total pagecache pages [ 2704.995495] 0 pages in swap cache 17:36:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x7a000000, 0x3f000000, 0x500, @adapter}]}) 17:36:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}}}}}}, 0x0) 17:36:19 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2c00000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:19 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2900000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe803]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:19 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x300000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2704.999034] Swap cache stats: add 0, delete 0, find 0/0 [ 2705.004684] Free swap = 0kB [ 2705.007789] Total swap = 0kB [ 2705.010822] 1965979 pages RAM [ 2705.013934] 0 pages HighMem/MovableOnly [ 2705.018007] 338856 pages reserved [ 2705.021489] 0 pages cma reserved 17:36:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:19 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4000000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:19 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2b00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:19 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2705.157751] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2705.238052] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2705.265727] CPU: 0 PID: 5731 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2705.272748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2705.282391] Call Trace: [ 2705.285010] dump_stack+0x172/0x1f0 [ 2705.289277] warn_alloc.cold+0x7b/0x173 [ 2705.293276] ? zone_watermark_ok_safe+0x260/0x260 [ 2705.298347] __vmalloc_node_range+0x481/0x790 [ 2705.302878] ? find_held_lock+0x35/0x130 [ 2705.306969] ? finish_task_switch+0x146/0x780 [ 2705.311501] ? kvm_arch_create_memslot+0xc3/0x570 [ 2705.316462] __vmalloc_node_flags_caller+0x71/0x90 [ 2705.321526] ? kvm_arch_create_memslot+0xc3/0x570 [ 2705.326433] kvmalloc_node+0xdc/0x100 [ 2705.330528] kvm_arch_create_memslot+0xc3/0x570 17:36:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000]}}}}}}}, 0x0) [ 2705.335871] __kvm_set_memory_region+0x153c/0x1ff0 [ 2705.340862] ? kvm_write_guest_cached+0x40/0x40 [ 2705.345955] kvm_set_memory_region+0x2f/0x50 [ 2705.350385] kvm_vm_ioctl+0x7b8/0x17d0 [ 2705.354293] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2705.359512] ? kvm_set_memory_region+0x50/0x50 [ 2705.359532] ? __lock_acquire+0x6ee/0x49c0 [ 2705.359557] ? mark_held_locks+0x100/0x100 [ 2705.359577] ? __might_fault+0x12b/0x1e0 [ 2705.359591] ? __fget+0x340/0x540 [ 2705.359607] ? find_held_lock+0x35/0x130 [ 2705.359620] ? __fget+0x340/0x540 [ 2705.359637] ? kvm_set_memory_region+0x50/0x50 [ 2705.359657] do_vfs_ioctl+0xd5f/0x1380 [ 2705.398567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2705.404173] ? selinux_file_ioctl+0x125/0x5e0 [ 2705.408707] ? ioctl_preallocate+0x210/0x210 [ 2705.413169] ? selinux_file_mprotect+0x620/0x620 [ 2705.417954] ? iterate_fd+0x360/0x360 [ 2705.421872] ? nsecs_to_jiffies+0x30/0x30 [ 2705.426055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2705.431717] ? security_file_ioctl+0x8d/0xc0 [ 2705.436165] ksys_ioctl+0xab/0xd0 [ 2705.439657] __x64_sys_ioctl+0x73/0xb0 [ 2705.443573] do_syscall_64+0xfd/0x620 [ 2705.447449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2705.452655] RIP: 0033:0x459829 [ 2705.455873] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2705.474794] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2705.483482] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2705.490771] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2705.498090] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2705.505386] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2705.512781] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:20 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4305000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:20 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2c00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0xffff8000, 0x3f000000, 0x500, @adapter}]}) 17:36:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:20 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}}}}}}}, 0x0) 17:36:20 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x5800000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:20 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x2f00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:20 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x600000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2705.782121] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2705.854947] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2705.883820] CPU: 1 PID: 6054 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2705.891049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2705.900424] Call Trace: [ 2705.903066] dump_stack+0x172/0x1f0 [ 2705.906721] warn_alloc.cold+0x7b/0x173 [ 2705.910719] ? zone_watermark_ok_safe+0x260/0x260 [ 2705.915693] ? finish_task_switch+0x146/0x780 [ 2705.920216] __vmalloc_node_range+0x481/0x790 [ 2705.924830] ? finish_task_switch+0x146/0x780 [ 2705.929357] ? _raw_spin_unlock_irq+0x28/0x90 [ 2705.933877] ? kvm_arch_create_memslot+0xc3/0x570 [ 2705.938747] __vmalloc_node_flags_caller+0x71/0x90 [ 2705.943790] ? kvm_arch_create_memslot+0xc3/0x570 [ 2705.948661] kvmalloc_node+0xdc/0x100 [ 2705.952484] kvm_arch_create_memslot+0xc3/0x570 [ 2705.957204] __kvm_set_memory_region+0x153c/0x1ff0 [ 2705.962167] ? kvm_write_guest_cached+0x40/0x40 [ 2705.966883] kvm_set_memory_region+0x2f/0x50 [ 2705.971318] kvm_vm_ioctl+0x7b8/0x17d0 [ 2705.975246] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2705.980548] ? kvm_set_memory_region+0x50/0x50 [ 2705.985157] ? __lock_acquire+0x6ee/0x49c0 [ 2705.989503] ? get_futex_key+0x1690/0x1690 [ 2705.993780] ? mark_held_locks+0x100/0x100 [ 2705.998169] ? __might_fault+0x12b/0x1e0 [ 2706.002252] ? __fget+0x340/0x540 [ 2706.005736] ? find_held_lock+0x35/0x130 [ 2706.009827] ? __fget+0x340/0x540 [ 2706.013310] ? kvm_set_memory_region+0x50/0x50 [ 2706.017934] do_vfs_ioctl+0xd5f/0x1380 [ 2706.021868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2706.027433] ? selinux_file_ioctl+0x125/0x5e0 [ 2706.031953] ? ioctl_preallocate+0x210/0x210 [ 2706.036393] ? selinux_file_mprotect+0x620/0x620 [ 2706.041195] ? iterate_fd+0x360/0x360 [ 2706.045105] ? nsecs_to_jiffies+0x30/0x30 [ 2706.049467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2706.055033] ? security_file_ioctl+0x8d/0xc0 [ 2706.059476] ksys_ioctl+0xab/0xd0 [ 2706.063043] __x64_sys_ioctl+0x73/0xb0 [ 2706.066967] do_syscall_64+0xfd/0x620 [ 2706.070794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2706.076090] RIP: 0033:0x459829 [ 2706.079308] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:36:20 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x700000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:20 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x6000000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}}}}}, 0x0) 17:36:20 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x800e000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2706.098233] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2706.106753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2706.114062] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2706.121354] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2706.128825] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2706.136131] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2706.147299] warn_alloc_show_mem: 1 callbacks suppressed [ 2706.147308] Mem-Info: [ 2706.168848] active_anon:205787 inactive_anon:8031 isolated_anon:0 [ 2706.168848] active_file:13285 inactive_file:43565 isolated_file:0 [ 2706.168848] unevictable:7680 dirty:211 writeback:0 unstable:0 [ 2706.168848] slab_reclaimable:20715 slab_unreclaimable:131987 [ 2706.168848] mapped:59106 shmem:2310 pagetables:5447 bounce:0 [ 2706.168848] free:958382 free_pcp:1049 free_cma:0 [ 2706.261800] Node 0 active_anon:823020kB inactive_anon:32116kB active_file:53000kB inactive_file:172056kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236524kB dirty:584kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2706.291468] Node 1 active_anon:228kB inactive_anon:8kB active_file:140kB inactive_file:2204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:260kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2706.318684] Node 0 DMA free:10488kB min:220kB low:272kB high:324kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:168kB unevictable:0kB writepending:32kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2706.345504] lowmem_reserve[]: 0 2555 2557 2557 [ 2706.350324] Node 0 DMA32 free:46660kB min:36248kB low:45308kB high:54368kB active_anon:823020kB inactive_anon:32116kB active_file:53000kB inactive_file:171888kB unevictable:30720kB writepending:552kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21344kB bounce:0kB free_pcp:2412kB local_pcp:1032kB free_cma:0kB [ 2706.381974] lowmem_reserve[]: 0 0 2 2 [ 2706.385915] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2706.412204] lowmem_reserve[]: 0 0 0 0 [ 2706.416347] Node 1 Normal free:3777276kB min:53608kB low:67008kB high:80408kB active_anon:128kB inactive_anon:8kB active_file:140kB inactive_file:2204kB unevictable:0kB writepending:260kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:2412kB local_pcp:1052kB free_cma:0kB [ 2706.445730] lowmem_reserve[]: 0 0 0 0 [ 2706.449828] Node 0 DMA: 12*4kB (UME) 3*8kB (UME) 3*16kB (U) 4*32kB (UME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10488kB [ 2706.465811] Node 0 DMA32: 351*4kB (UE) 195*8kB (UME) 225*16kB (UME) 212*32kB (UME) 100*64kB (UME) 91*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 47012kB [ 2706.483681] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2706.495978] Node 1 Normal: 93*4kB (UME) 53*8kB (UME) 254*16kB (UME) 10*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777340kB [ 2706.513233] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2706.522219] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2706.530980] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2706.540159] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2706.548855] 59168 total pagecache pages [ 2706.553134] 0 pages in swap cache [ 2706.556600] Swap cache stats: add 0, delete 0, find 0/0 17:36:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0xffffff7f, 0x3f000000, 0x500, @adapter}]}) 17:36:21 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x800000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3300000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2706.562893] Free swap = 0kB [ 2706.565940] Total swap = 0kB [ 2706.569057] 1965979 pages RAM [ 2706.572254] 0 pages HighMem/MovableOnly [ 2706.576232] 338856 pages reserved [ 2706.579792] 0 pages cma reserved 17:36:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8035000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}}}}}}, 0x0) 17:36:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x34000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:21 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x806000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3a00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8100000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}}}}}}, 0x0) 17:36:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x3f00050000, 0x3f000000, 0x500, @adapter}]}) 17:36:21 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xd00000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3b00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x86ddffff00000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400300]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:21 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2400000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x3c00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2707.139967] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8847000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}}}}}}, 0x0) [ 2707.264791] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2707.288102] CPU: 1 PID: 6784 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2707.295206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2707.305194] Call Trace: [ 2707.307904] dump_stack+0x172/0x1f0 [ 2707.311563] warn_alloc.cold+0x7b/0x173 [ 2707.315561] ? zone_watermark_ok_safe+0x260/0x260 [ 2707.320441] ? finish_task_switch+0x146/0x780 [ 2707.325061] __vmalloc_node_range+0x481/0x790 [ 2707.329796] ? finish_task_switch+0x146/0x780 [ 2707.334435] ? _raw_spin_unlock_irq+0x28/0x90 [ 2707.338971] ? kvm_arch_create_memslot+0xc3/0x570 [ 2707.344023] __vmalloc_node_flags_caller+0x71/0x90 [ 2707.349109] ? kvm_arch_create_memslot+0xc3/0x570 [ 2707.349129] kvmalloc_node+0xdc/0x100 [ 2707.349145] kvm_arch_create_memslot+0xc3/0x570 [ 2707.349167] __kvm_set_memory_region+0x153c/0x1ff0 [ 2707.349197] ? kvm_write_guest_cached+0x40/0x40 [ 2707.369386] kvm_set_memory_region+0x2f/0x50 [ 2707.369404] kvm_vm_ioctl+0x7b8/0x17d0 [ 2707.369423] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2707.369438] ? kvm_set_memory_region+0x50/0x50 [ 2707.369458] ? __lock_acquire+0x6ee/0x49c0 [ 2707.396434] ? get_futex_key+0x1690/0x1690 [ 2707.396465] ? mark_held_locks+0x100/0x100 [ 2707.396491] ? __might_fault+0x12b/0x1e0 [ 2707.409668] ? __fget+0x340/0x540 [ 2707.409690] ? find_held_lock+0x35/0x130 [ 2707.409705] ? __fget+0x340/0x540 [ 2707.409725] ? kvm_set_memory_region+0x50/0x50 [ 2707.409740] do_vfs_ioctl+0xd5f/0x1380 [ 2707.409758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2707.409772] ? selinux_file_ioctl+0x125/0x5e0 [ 2707.409792] ? ioctl_preallocate+0x210/0x210 [ 2707.443849] ? selinux_file_mprotect+0x620/0x620 [ 2707.448739] ? iterate_fd+0x360/0x360 [ 2707.452757] ? nsecs_to_jiffies+0x30/0x30 [ 2707.457294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2707.462956] ? security_file_ioctl+0x8d/0xc0 [ 2707.467509] ksys_ioctl+0xab/0xd0 [ 2707.470963] __x64_sys_ioctl+0x73/0xb0 [ 2707.474851] do_syscall_64+0xfd/0x620 [ 2707.478680] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2707.484835] RIP: 0033:0x459829 [ 2707.488141] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2707.507064] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:36:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8848000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:21 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2800000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2707.514798] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2707.514808] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2707.514815] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2707.514823] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2707.514832] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2707.549014] Mem-Info: [ 2707.556550] active_anon:205787 inactive_anon:8033 isolated_anon:0 [ 2707.556550] active_file:13285 inactive_file:43577 isolated_file:0 [ 2707.556550] unevictable:7680 dirty:240 writeback:0 unstable:0 [ 2707.556550] slab_reclaimable:20722 slab_unreclaimable:131781 [ 2707.556550] mapped:59103 shmem:2309 pagetables:5377 bounce:0 [ 2707.556550] free:958822 free_pcp:1016 free_cma:0 [ 2707.623754] Node 0 active_anon:824956kB inactive_anon:32128kB active_file:53000kB inactive_file:172100kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:716kB writeback:0kB shmem:9240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2707.661082] Node 1 active_anon:156kB inactive_anon:0kB active_file:140kB inactive_file:2228kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:284kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2707.717110] Node 0 DMA free:10652kB min:220kB low:272kB high:324kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:176kB unevictable:0kB writepending:40kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2707.758703] lowmem_reserve[]: 0 2555 2557 2557 [ 2707.763635] Node 0 DMA32 free:46992kB min:36248kB low:45308kB high:54368kB active_anon:822860kB inactive_anon:32128kB active_file:53000kB inactive_file:171924kB unevictable:30720kB writepending:676kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12640kB pagetables:21340kB bounce:0kB free_pcp:1836kB local_pcp:1032kB free_cma:0kB [ 2707.795277] lowmem_reserve[]: 0 0 2 2 [ 2707.799513] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2707.825692] lowmem_reserve[]: 0 0 0 0 [ 2707.829573] Node 1 Normal free:3777528kB min:53608kB low:67008kB high:80408kB active_anon:56kB inactive_anon:0kB active_file:140kB inactive_file:2228kB unevictable:0kB writepending:284kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:8kB bounce:0kB free_pcp:2172kB local_pcp:1260kB free_cma:0kB [ 2707.858984] lowmem_reserve[]: 0 0 0 0 [ 2707.862835] Node 0 DMA: 9*4kB (UME) 37*8kB (UME) 7*16kB (UM) 4*32kB (UME) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10812kB [ 2707.878946] Node 0 DMA32: 414*4kB (UE) 136*8kB (UME) 251*16kB (UME) 215*32kB (UME) 100*64kB (UME) 91*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 47304kB [ 2707.896289] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2707.907943] Node 1 Normal: 128*4kB (UME) 67*8kB (UME) 254*16kB (UME) 10*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777592kB [ 2707.925670] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2707.934596] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2707.943284] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2707.952222] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2707.961016] 59173 total pagecache pages [ 2707.965023] 0 pages in swap cache 17:36:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x5003f000000, 0x3f000000, 0x500, @adapter}]}) 17:36:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}}}}}}, 0x0) 17:36:22 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x4305000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:22 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8864000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:22 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x2c00000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2707.968551] Swap cache stats: add 0, delete 0, find 0/0 [ 2707.974149] Free swap = 0kB [ 2707.977361] Total swap = 0kB [ 2707.980433] 1965979 pages RAM [ 2707.983635] 0 pages HighMem/MovableOnly [ 2707.987849] 338856 pages reserved [ 2707.991312] 0 pages cma reserved 17:36:22 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88a8ffff00000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:22 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x5800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:22 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x3201000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2708.154122] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}}}}}}}, 0x0) [ 2708.232022] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2708.272330] CPU: 1 PID: 7121 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2708.279317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2708.288699] Call Trace: [ 2708.291320] dump_stack+0x172/0x1f0 [ 2708.294993] warn_alloc.cold+0x7b/0x173 [ 2708.299014] ? zone_watermark_ok_safe+0x260/0x260 [ 2708.303907] ? finish_task_switch+0x146/0x780 [ 2708.308456] __vmalloc_node_range+0x481/0x790 [ 2708.312977] ? finish_task_switch+0x146/0x780 [ 2708.317498] ? _raw_spin_unlock_irq+0x28/0x90 [ 2708.322203] ? kvm_arch_create_memslot+0xc3/0x570 [ 2708.327083] __vmalloc_node_flags_caller+0x71/0x90 [ 2708.332313] ? kvm_arch_create_memslot+0xc3/0x570 [ 2708.337225] kvmalloc_node+0xdc/0x100 [ 2708.341238] kvm_arch_create_memslot+0xc3/0x570 [ 2708.346027] __kvm_set_memory_region+0x153c/0x1ff0 [ 2708.351027] ? kvm_write_guest_cached+0x40/0x40 [ 2708.355958] kvm_set_memory_region+0x2f/0x50 [ 2708.360397] kvm_vm_ioctl+0x7b8/0x17d0 [ 2708.364340] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2708.369584] ? kvm_set_memory_region+0x50/0x50 [ 2708.374195] ? __lock_acquire+0x6ee/0x49c0 [ 2708.378455] ? get_futex_key+0x1690/0x1690 [ 2708.382731] ? mark_held_locks+0x100/0x100 [ 2708.386994] ? __might_fault+0x12b/0x1e0 [ 2708.391078] ? __fget+0x340/0x540 [ 2708.394650] ? find_held_lock+0x35/0x130 [ 2708.398852] ? __fget+0x340/0x540 [ 2708.402359] ? kvm_set_memory_region+0x50/0x50 [ 2708.406971] do_vfs_ioctl+0xd5f/0x1380 [ 2708.410972] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2708.416554] ? selinux_file_ioctl+0x125/0x5e0 [ 2708.421092] ? ioctl_preallocate+0x210/0x210 [ 2708.425616] ? selinux_file_mprotect+0x620/0x620 [ 2708.430407] ? iterate_fd+0x360/0x360 [ 2708.434248] ? nsecs_to_jiffies+0x30/0x30 [ 2708.438529] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2708.438547] ? security_file_ioctl+0x8d/0xc0 [ 2708.438564] ksys_ioctl+0xab/0xd0 [ 2708.438584] __x64_sys_ioctl+0x73/0xb0 [ 2708.456744] do_syscall_64+0xfd/0x620 [ 2708.460609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2708.466118] RIP: 0033:0x459829 17:36:22 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x800e000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2708.469420] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2708.493134] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2708.493151] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2708.493158] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2708.493165] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2708.493172] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2708.493180] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2708.569721] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2708.583693] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2708.590501] CPU: 1 PID: 7121 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2708.597632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2708.606996] Call Trace: [ 2708.609587] dump_stack+0x172/0x1f0 [ 2708.613209] warn_alloc.cold+0x7b/0x173 [ 2708.617180] ? zone_watermark_ok_safe+0x260/0x260 [ 2708.622035] __vmalloc_node_range+0x481/0x790 [ 2708.626553] ? find_held_lock+0x35/0x130 [ 2708.630630] ? finish_task_switch+0x146/0x780 [ 2708.635209] ? kvm_arch_create_memslot+0xc3/0x570 [ 2708.640110] __vmalloc_node_flags_caller+0x71/0x90 [ 2708.645061] ? kvm_arch_create_memslot+0xc3/0x570 [ 2708.649908] kvmalloc_node+0xdc/0x100 [ 2708.653805] kvm_arch_create_memslot+0xc3/0x570 [ 2708.658822] __kvm_set_memory_region+0x153c/0x1ff0 [ 2708.663801] ? kvm_write_guest_cached+0x40/0x40 [ 2708.668526] kvm_set_memory_region+0x2f/0x50 [ 2708.672943] kvm_vm_ioctl+0x7b8/0x17d0 [ 2708.676834] ? kasan_check_read+0x11/0x20 [ 2708.680985] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2708.686172] ? kvm_set_memory_region+0x50/0x50 [ 2708.690912] ? __lock_acquire+0x6ee/0x49c0 [ 2708.695164] ? mark_held_locks+0x100/0x100 [ 2708.699395] ? __might_fault+0x12b/0x1e0 [ 2708.703543] ? __fget+0x340/0x540 [ 2708.707107] ? find_held_lock+0x35/0x130 [ 2708.711165] ? __fget+0x340/0x540 [ 2708.714615] ? kvm_set_memory_region+0x50/0x50 [ 2708.719188] do_vfs_ioctl+0xd5f/0x1380 [ 2708.723073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2708.728877] ? selinux_file_ioctl+0x125/0x5e0 [ 2708.733377] ? ioctl_preallocate+0x210/0x210 [ 2708.737804] ? selinux_file_mprotect+0x620/0x620 [ 2708.742570] ? iterate_fd+0x360/0x360 [ 2708.746367] ? nsecs_to_jiffies+0x30/0x30 [ 2708.750636] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2708.756171] ? security_file_ioctl+0x8d/0xc0 [ 2708.760589] ksys_ioctl+0xab/0xd0 [ 2708.764061] __x64_sys_ioctl+0x73/0xb0 [ 2708.767955] do_syscall_64+0xfd/0x620 [ 2708.771752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2708.776958] RIP: 0033:0x459829 [ 2708.780146] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2708.799068] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2708.806776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2708.814072] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2708.821342] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2708.828628] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2708.835909] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2708.846003] warn_alloc_show_mem: 1 callbacks suppressed [ 2708.846008] Mem-Info: [ 2708.854603] active_anon:206278 inactive_anon:8032 isolated_anon:0 [ 2708.854603] active_file:13285 inactive_file:43590 isolated_file:0 [ 2708.854603] unevictable:7680 dirty:257 writeback:0 unstable:0 [ 2708.854603] slab_reclaimable:20733 slab_unreclaimable:131777 [ 2708.854603] mapped:59102 shmem:2310 pagetables:5377 bounce:0 [ 2708.854603] free:958329 free_pcp:1020 free_cma:0 [ 2708.889646] Node 0 active_anon:824920kB inactive_anon:32120kB active_file:53000kB inactive_file:172128kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:740kB writeback:0kB shmem:9232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2708.920443] Node 1 active_anon:192kB inactive_anon:8kB active_file:140kB inactive_file:2232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:288kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2708.946958] Node 0 DMA free:10580kB min:220kB low:272kB high:324kB active_anon:68kB inactive_anon:4kB active_file:0kB inactive_file:176kB unevictable:0kB writepending:40kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2708.973731] lowmem_reserve[]: 0 2555 2557 2557 [ 2708.978507] Node 0 DMA32 free:45496kB min:36248kB low:45308kB high:54368kB active_anon:824852kB inactive_anon:32116kB active_file:53000kB inactive_file:171952kB unevictable:30720kB writepending:700kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21352kB bounce:0kB free_pcp:2240kB local_pcp:956kB free_cma:0kB [ 2709.009974] lowmem_reserve[]: 0 0 2 2 [ 2709.013823] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2709.040061] lowmem_reserve[]: 0 0 0 0 [ 2709.043915] Node 1 Normal free:3777528kB min:53608kB low:67008kB high:80408kB active_anon:192kB inactive_anon:8kB active_file:140kB inactive_file:2232kB unevictable:0kB writepending:288kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:2076kB local_pcp:592kB free_cma:0kB [ 2709.072683] lowmem_reserve[]: 0 0 0 0 [ 2709.076523] Node 0 DMA: 3*4kB (UME) 14*8kB (UE) 8*16kB (UM) 3*32kB (UE) 2*64kB (U) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10588kB [ 2709.092202] Node 0 DMA32: 414*4kB (UE) 253*8kB (UME) 195*16kB (UME) 218*32kB (UME) 100*64kB (UME) 91*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45392kB [ 2709.110737] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2709.122364] Node 1 Normal: 128*4kB (UME) 67*8kB (UME) 254*16kB (UME) 10*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777592kB [ 2709.139832] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2709.148779] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2709.157512] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 17:36:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x80000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:23 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4000000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88caffff00000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}}}}}}}, 0x0) 17:36:23 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8035000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2709.166366] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2709.175225] 59181 total pagecache pages [ 2709.179300] 0 pages in swap cache [ 2709.182784] Swap cache stats: add 0, delete 0, find 0/0 [ 2709.188208] Free swap = 0kB [ 2709.191255] Total swap = 0kB [ 2709.194272] 1965979 pages RAM [ 2709.197474] 0 pages HighMem/MovableOnly [ 2709.201457] 338856 pages reserved [ 2709.204896] 0 pages cma reserved [ 2709.312659] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2709.331424] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2709.337895] CPU: 1 PID: 7305 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2709.344855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2709.354230] Call Trace: [ 2709.356850] dump_stack+0x172/0x1f0 [ 2709.361633] warn_alloc.cold+0x7b/0x173 [ 2709.365644] ? zone_watermark_ok_safe+0x260/0x260 [ 2709.370524] ? finish_task_switch+0x146/0x780 [ 2709.375057] __vmalloc_node_range+0x481/0x790 [ 2709.379581] ? finish_task_switch+0x146/0x780 [ 2709.384263] ? _raw_spin_unlock_irq+0x28/0x90 [ 2709.388871] ? kvm_arch_create_memslot+0xc3/0x570 [ 2709.388889] __vmalloc_node_flags_caller+0x71/0x90 [ 2709.388903] ? kvm_arch_create_memslot+0xc3/0x570 [ 2709.388919] kvmalloc_node+0xdc/0x100 [ 2709.388935] kvm_arch_create_memslot+0xc3/0x570 [ 2709.388958] __kvm_set_memory_region+0x153c/0x1ff0 [ 2709.417392] ? kvm_write_guest_cached+0x40/0x40 [ 2709.422223] kvm_set_memory_region+0x2f/0x50 [ 2709.426924] kvm_vm_ioctl+0x7b8/0x17d0 [ 2709.430849] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2709.436589] ? kvm_set_memory_region+0x50/0x50 [ 2709.441200] ? __lock_acquire+0x6ee/0x49c0 [ 2709.445464] ? get_futex_key+0x1690/0x1690 [ 2709.449736] ? mark_held_locks+0x100/0x100 [ 2709.454144] ? __might_fault+0x12b/0x1e0 [ 2709.458230] ? __fget+0x340/0x540 [ 2709.461711] ? find_held_lock+0x35/0x130 [ 2709.465798] ? __fget+0x340/0x540 [ 2709.469297] ? kvm_set_memory_region+0x50/0x50 [ 2709.475428] do_vfs_ioctl+0xd5f/0x1380 [ 2709.479438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2709.485018] ? selinux_file_ioctl+0x125/0x5e0 [ 2709.489544] ? ioctl_preallocate+0x210/0x210 [ 2709.493973] ? selinux_file_mprotect+0x620/0x620 [ 2709.498768] ? iterate_fd+0x360/0x360 [ 2709.502590] ? nsecs_to_jiffies+0x30/0x30 [ 2709.506791] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2709.512357] ? security_file_ioctl+0x8d/0xc0 [ 2709.516888] ksys_ioctl+0xab/0xd0 [ 2709.520459] __x64_sys_ioctl+0x73/0xb0 [ 2709.524463] do_syscall_64+0xfd/0x620 [ 2709.528293] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2709.533503] RIP: 0033:0x459829 [ 2709.533525] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:36:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8906000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8dffffff00000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:24 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x4305000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2709.556318] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2709.556334] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2709.556349] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2709.556366] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2709.586742] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2709.594159] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x400000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:24 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:24 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xfffffffffffff000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:24 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x6000000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}}}}}}}, 0x0) 17:36:24 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x86ddffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:24 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x2, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:24 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x800e000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2710.004603] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2710.072616] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2710.102053] CPU: 0 PID: 7582 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2710.109029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2710.118580] Call Trace: [ 2710.121195] dump_stack+0x172/0x1f0 [ 2710.124944] warn_alloc.cold+0x7b/0x173 [ 2710.128949] ? zone_watermark_ok_safe+0x260/0x260 [ 2710.133932] __vmalloc_node_range+0x481/0x790 [ 2710.138542] ? find_held_lock+0x35/0x130 [ 2710.142627] ? finish_task_switch+0x146/0x780 [ 2710.147147] ? kvm_arch_create_memslot+0xc3/0x570 [ 2710.152026] __vmalloc_node_flags_caller+0x71/0x90 [ 2710.156981] ? kvm_arch_create_memslot+0xc3/0x570 [ 2710.161940] kvmalloc_node+0xdc/0x100 [ 2710.161961] kvm_arch_create_memslot+0xc3/0x570 17:36:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:24 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8035000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2710.161985] __kvm_set_memory_region+0x153c/0x1ff0 [ 2710.162008] ? kvm_write_guest_cached+0x40/0x40 [ 2710.170617] kvm_set_memory_region+0x2f/0x50 [ 2710.170632] kvm_vm_ioctl+0x7b8/0x17d0 [ 2710.170649] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2710.170664] ? kvm_set_memory_region+0x50/0x50 [ 2710.170682] ? __lock_acquire+0x6ee/0x49c0 [ 2710.170708] ? mark_held_locks+0x100/0x100 [ 2710.189000] ? __might_fault+0x12b/0x1e0 [ 2710.189016] ? __fget+0x340/0x540 [ 2710.189033] ? find_held_lock+0x35/0x130 [ 2710.189046] ? __fget+0x340/0x540 [ 2710.189065] ? kvm_set_memory_region+0x50/0x50 [ 2710.189082] do_vfs_ioctl+0xd5f/0x1380 [ 2710.189103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2710.198930] ? selinux_file_ioctl+0x125/0x5e0 [ 2710.198947] ? ioctl_preallocate+0x210/0x210 [ 2710.198959] ? selinux_file_mprotect+0x620/0x620 [ 2710.198979] ? iterate_fd+0x360/0x360 [ 2710.198994] ? nsecs_to_jiffies+0x30/0x30 [ 2710.199016] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2710.199032] ? security_file_ioctl+0x8d/0xc0 [ 2710.199046] ksys_ioctl+0xab/0xd0 [ 2710.199063] __x64_sys_ioctl+0x73/0xb0 [ 2710.199080] do_syscall_64+0xfd/0x620 [ 2710.199101] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2710.207724] RIP: 0033:0x459829 [ 2710.207741] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2710.207748] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2710.207761] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2710.207769] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2710.207777] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2710.207785] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2710.207793] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2710.244601] warn_alloc_show_mem: 1 callbacks suppressed [ 2710.244607] Mem-Info: [ 2710.322535] active_anon:206253 inactive_anon:8031 isolated_anon:0 [ 2710.322535] active_file:13285 inactive_file:43606 isolated_file:0 [ 2710.322535] unevictable:7680 dirty:275 writeback:0 unstable:0 [ 2710.322535] slab_reclaimable:20735 slab_unreclaimable:131553 [ 2710.322535] mapped:59127 shmem:2310 pagetables:5356 bounce:0 [ 2710.322535] free:958470 free_pcp:1126 free_cma:0 [ 2710.353677] Node 0 active_anon:824960kB inactive_anon:32120kB active_file:53000kB inactive_file:172160kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:780kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2710.367852] Node 1 active_anon:52kB inactive_anon:4kB active_file:140kB inactive_file:2264kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:320kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2710.440965] Node 0 [ 2710.467477] DMA free:10608kB min:220kB low:272kB high:324kB active_anon:56kB inactive_anon:0kB active_file:0kB inactive_file:184kB unevictable:0kB writepending:48kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2710.505663] lowmem_reserve[]: 0 2555 2557 2557 [ 2710.510703] Node 0 DMA32 free:46672kB min:36248kB low:45308kB high:54368kB active_anon:824972kB inactive_anon:32128kB active_file:53000kB inactive_file:171976kB unevictable:30720kB writepending:732kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21404kB bounce:0kB free_pcp:2148kB local_pcp:844kB free_cma:0kB [ 2710.543368] lowmem_reserve[]: 0 0 2 2 [ 2710.547550] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2710.575060] lowmem_reserve[]: 0 0 0 0 [ 2710.579015] Node 1 Normal free:3777844kB min:53608kB low:67008kB high:80408kB active_anon:72kB inactive_anon:0kB active_file:140kB inactive_file:2268kB unevictable:0kB writepending:324kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1852kB local_pcp:524kB free_cma:0kB [ 2710.608377] lowmem_reserve[]: 0 0 0 0 [ 2710.612196] Node 0 DMA: 15*4kB (UME) 5*8kB (ME) 2*16kB (U) 7*32kB (UME) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10532kB [ 2710.628071] Node 0 DMA32: 470*4kB (UME) 184*8kB (UME) 258*16kB (UE) 217*32kB (UME) 100*64kB (UME) 93*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 46296kB [ 2710.645251] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2710.656921] Node 1 Normal: 153*4kB (UME) 86*8kB (UME) 254*16kB (UME) 10*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777844kB [ 2710.674312] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2710.683286] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2710.691955] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2710.700898] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2710.709554] 59206 total pagecache pages [ 2710.713972] 0 pages in swap cache [ 2710.717536] Swap cache stats: add 0, delete 0, find 0/0 [ 2710.722915] Free swap = 0kB [ 2710.725963] Total swap = 0kB [ 2710.729076] 1965979 pages RAM [ 2710.732190] 0 pages HighMem/MovableOnly [ 2710.736148] 338856 pages reserved [ 2710.740264] 0 pages cma reserved 17:36:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x600000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:25 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}}}}}}}, 0x0) 17:36:25 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8847000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:25 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x3, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:25 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8100000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:25 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8848000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:25 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x86ddffff00000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:25 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x4, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2710.930382] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2711.011042] syz-executor.4 cpuset=syz4 mems_allowed=0-1 17:36:25 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8864000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2711.057481] CPU: 1 PID: 7808 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2711.064456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2711.073827] Call Trace: [ 2711.076447] dump_stack+0x172/0x1f0 [ 2711.080088] warn_alloc.cold+0x7b/0x173 [ 2711.084109] ? zone_watermark_ok_safe+0x260/0x260 [ 2711.088991] ? finish_task_switch+0x146/0x780 [ 2711.093515] __vmalloc_node_range+0x481/0x790 [ 2711.098045] ? finish_task_switch+0x146/0x780 [ 2711.102557] ? _raw_spin_unlock_irq+0x28/0x90 [ 2711.107072] ? kvm_arch_create_memslot+0xc3/0x570 [ 2711.111934] __vmalloc_node_flags_caller+0x71/0x90 [ 2711.116917] ? kvm_arch_create_memslot+0xc3/0x570 [ 2711.121789] kvmalloc_node+0xdc/0x100 [ 2711.125614] kvm_arch_create_memslot+0xc3/0x570 [ 2711.130312] __kvm_set_memory_region+0x153c/0x1ff0 [ 2711.135279] ? kvm_write_guest_cached+0x40/0x40 [ 2711.140004] kvm_set_memory_region+0x2f/0x50 [ 2711.144431] kvm_vm_ioctl+0x7b8/0x17d0 [ 2711.148510] ? __sanitizer_cov_trace_switch+0x49/0x80 17:36:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2711.153717] ? kvm_set_memory_region+0x50/0x50 [ 2711.158321] ? __lock_acquire+0x6ee/0x49c0 [ 2711.158338] ? get_futex_key+0x1690/0x1690 [ 2711.158370] ? mark_held_locks+0x100/0x100 [ 2711.171093] ? __might_fault+0x12b/0x1e0 [ 2711.175351] ? __fget+0x340/0x540 [ 2711.175373] ? find_held_lock+0x35/0x130 [ 2711.175391] ? __fget+0x340/0x540 [ 2711.186454] ? kvm_set_memory_region+0x50/0x50 [ 2711.191062] do_vfs_ioctl+0xd5f/0x1380 [ 2711.194974] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2711.200535] ? selinux_file_ioctl+0x125/0x5e0 [ 2711.205086] ? ioctl_preallocate+0x210/0x210 [ 2711.209515] ? selinux_file_mprotect+0x620/0x620 [ 2711.214593] ? iterate_fd+0x360/0x360 [ 2711.218428] ? nsecs_to_jiffies+0x30/0x30 [ 2711.222605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2711.228168] ? security_file_ioctl+0x8d/0xc0 [ 2711.232603] ksys_ioctl+0xab/0xd0 [ 2711.236157] __x64_sys_ioctl+0x73/0xb0 [ 2711.240075] do_syscall_64+0xfd/0x620 [ 2711.243907] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2711.249118] RIP: 0033:0x459829 [ 2711.249134] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2711.249142] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2711.249158] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2711.249167] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2711.249181] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2711.271394] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2711.271405] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2711.290808] Mem-Info: [ 2711.329594] active_anon:205785 inactive_anon:8034 isolated_anon:0 [ 2711.329594] active_file:13285 inactive_file:43615 isolated_file:0 [ 2711.329594] unevictable:7680 dirty:284 writeback:0 unstable:0 [ 2711.329594] slab_reclaimable:20718 slab_unreclaimable:131663 [ 2711.329594] mapped:59127 shmem:2310 pagetables:5377 bounce:0 [ 2711.329594] free:958979 free_pcp:933 free_cma:0 [ 2711.368150] Node 0 active_anon:822972kB inactive_anon:32136kB active_file:53000kB inactive_file:172192kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:812kB writeback:0kB shmem:9240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2711.406248] Node 1 active_anon:168kB inactive_anon:0kB active_file:140kB inactive_file:2268kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:324kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2711.433593] Node 0 DMA free:10572kB min:220kB low:272kB high:324kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:188kB unevictable:0kB writepending:52kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2711.460640] lowmem_reserve[]: 0 2555 2557 2557 [ 2711.465281] Node 0 DMA32 free:47112kB min:36248kB low:45308kB high:54368kB active_anon:822964kB inactive_anon:32136kB active_file:53000kB inactive_file:172004kB unevictable:30720kB writepending:760kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21360kB bounce:0kB free_pcp:2008kB local_pcp:660kB free_cma:0kB [ 2711.497038] lowmem_reserve[]: 0 0 2 2 [ 2711.500882] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2711.528875] lowmem_reserve[]: 0 0 0 0 [ 2711.532881] Node 1 Normal free:3777780kB min:53608kB low:67008kB high:80408kB active_anon:148kB inactive_anon:0kB active_file:140kB inactive_file:2268kB unevictable:0kB writepending:324kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:32kB bounce:0kB free_pcp:1868kB local_pcp:516kB free_cma:0kB [ 2711.562291] lowmem_reserve[]: 0 0 0 0 [ 2711.566374] Node 0 DMA: 11*4kB (UM) 18*8kB (UME) 2*16kB (ME) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10588kB [ 2711.582197] Node 0 DMA32: 466*4kB (UME) 162*8kB (UME) 274*16kB (UE) 217*32kB (UME) 100*64kB (UME) 92*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 48280kB [ 2711.599330] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2711.611208] Node 1 Normal: 153*4kB (UME) 86*8kB (UME) 254*16kB (UME) 10*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777844kB [ 2711.628663] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2711.637631] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2711.646238] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 17:36:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x2000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:26 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x88a8ffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:26 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8847000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}}}}}}}, 0x0) [ 2711.655254] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2711.664485] 59216 total pagecache pages [ 2711.668675] 0 pages in swap cache [ 2711.672318] Swap cache stats: add 0, delete 0, find 0/0 [ 2711.677764] Free swap = 0kB [ 2711.680801] Total swap = 0kB [ 2711.683835] 1965979 pages RAM [ 2711.687050] 0 pages HighMem/MovableOnly [ 2711.691041] 338856 pages reserved [ 2711.694499] 0 pages cma reserved 17:36:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x5, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x8, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:26 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x88caffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:26 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8848000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2711.908271] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3300000000000000]}}}}}}}, 0x0) [ 2711.973966] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2712.001334] CPU: 0 PID: 8074 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2712.009354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2712.009363] Call Trace: [ 2712.009391] dump_stack+0x172/0x1f0 [ 2712.009414] warn_alloc.cold+0x7b/0x173 [ 2712.029093] ? zone_watermark_ok_safe+0x260/0x260 [ 2712.035458] ? finish_task_switch+0x146/0x780 [ 2712.040024] __vmalloc_node_range+0x481/0x790 [ 2712.044688] ? finish_task_switch+0x146/0x780 [ 2712.044703] ? _raw_spin_unlock_irq+0x28/0x90 [ 2712.044724] ? kvm_arch_create_memslot+0xc3/0x570 [ 2712.058693] __vmalloc_node_flags_caller+0x71/0x90 [ 2712.063684] ? kvm_arch_create_memslot+0xc3/0x570 [ 2712.068642] kvmalloc_node+0xdc/0x100 [ 2712.072501] kvm_arch_create_memslot+0xc3/0x570 [ 2712.077202] __kvm_set_memory_region+0x153c/0x1ff0 [ 2712.082162] ? kvm_write_guest_cached+0x40/0x40 [ 2712.082207] kvm_set_memory_region+0x2f/0x50 [ 2712.091579] kvm_vm_ioctl+0x7b8/0x17d0 [ 2712.095501] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2712.100718] ? kvm_set_memory_region+0x50/0x50 [ 2712.105359] ? __lock_acquire+0x6ee/0x49c0 [ 2712.109619] ? get_futex_key+0x1690/0x1690 [ 2712.109646] ? mark_held_locks+0x100/0x100 [ 2712.109667] ? __might_fault+0x12b/0x1e0 [ 2712.109682] ? __fget+0x340/0x540 [ 2712.109701] ? find_held_lock+0x35/0x130 [ 2712.109714] ? __fget+0x340/0x540 [ 2712.109732] ? kvm_set_memory_region+0x50/0x50 [ 2712.109753] do_vfs_ioctl+0xd5f/0x1380 [ 2712.141825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2712.147879] ? selinux_file_ioctl+0x125/0x5e0 [ 2712.152403] ? ioctl_preallocate+0x210/0x210 [ 2712.156835] ? selinux_file_mprotect+0x620/0x620 [ 2712.161643] ? iterate_fd+0x360/0x360 [ 2712.165465] ? nsecs_to_jiffies+0x30/0x30 [ 2712.169680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2712.175512] ? security_file_ioctl+0x8d/0xc0 [ 2712.180072] ksys_ioctl+0xab/0xd0 [ 2712.183648] __x64_sys_ioctl+0x73/0xb0 [ 2712.183669] do_syscall_64+0xfd/0x620 [ 2712.183690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2712.196674] RIP: 0033:0x459829 [ 2712.196691] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:36:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2712.196700] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2712.196721] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2712.219886] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2712.219896] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2712.219904] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2712.219911] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x4000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffff7]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0xb, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:26 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8864000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:26 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8906000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}}}}}}}, 0x0) 17:36:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x57, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:27 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x89ffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:27 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88a8ffff00000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2712.581125] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2712.670617] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2712.693606] CPU: 1 PID: 8409 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2712.700592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2712.709966] Call Trace: [ 2712.712586] dump_stack+0x172/0x1f0 [ 2712.716508] warn_alloc.cold+0x7b/0x173 [ 2712.720511] ? zone_watermark_ok_safe+0x260/0x260 [ 2712.725425] __vmalloc_node_range+0x481/0x790 [ 2712.729947] ? find_held_lock+0x35/0x130 [ 2712.734067] ? finish_task_switch+0x146/0x780 [ 2712.738581] ? kvm_arch_create_memslot+0xc3/0x570 [ 2712.738599] __vmalloc_node_flags_caller+0x71/0x90 [ 2712.738614] ? kvm_arch_create_memslot+0xc3/0x570 [ 2712.738630] kvmalloc_node+0xdc/0x100 [ 2712.738646] kvm_arch_create_memslot+0xc3/0x570 [ 2712.738666] __kvm_set_memory_region+0x153c/0x1ff0 17:36:27 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40b00", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}}}}}}}, 0x0) [ 2712.738689] ? kvm_write_guest_cached+0x40/0x40 [ 2712.767058] kvm_set_memory_region+0x2f/0x50 [ 2712.767076] kvm_vm_ioctl+0x7b8/0x17d0 [ 2712.767098] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2712.776217] ? kvm_set_memory_region+0x50/0x50 [ 2712.790091] ? __lock_acquire+0x6ee/0x49c0 [ 2712.794456] ? mark_held_locks+0x100/0x100 [ 2712.798721] ? __might_fault+0x12b/0x1e0 [ 2712.802809] ? __fget+0x340/0x540 [ 2712.806294] ? find_held_lock+0x35/0x130 [ 2712.810390] ? __fget+0x340/0x540 [ 2712.813868] ? kvm_set_memory_region+0x50/0x50 [ 2712.818474] do_vfs_ioctl+0xd5f/0x1380 [ 2712.822397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2712.827954] ? selinux_file_ioctl+0x125/0x5e0 [ 2712.832485] ? ioctl_preallocate+0x210/0x210 [ 2712.837186] ? selinux_file_mprotect+0x620/0x620 [ 2712.841974] ? iterate_fd+0x360/0x360 [ 2712.845792] ? nsecs_to_jiffies+0x30/0x30 [ 2712.849976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2712.849995] ? security_file_ioctl+0x8d/0xc0 [ 2712.850014] ksys_ioctl+0xab/0xd0 [ 2712.850032] __x64_sys_ioctl+0x73/0xb0 [ 2712.850054] do_syscall_64+0xfd/0x620 [ 2712.860004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2712.860016] RIP: 0033:0x459829 [ 2712.860031] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2712.860038] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2712.860053] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2712.860060] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2712.860069] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2712.860083] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2712.935804] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2712.957773] warn_alloc_show_mem: 1 callbacks suppressed [ 2712.957779] Mem-Info: [ 2712.976232] active_anon:206297 inactive_anon:8032 isolated_anon:0 [ 2712.976232] active_file:13285 inactive_file:43632 isolated_file:0 [ 2712.976232] unevictable:7680 dirty:313 writeback:0 unstable:0 [ 2712.976232] slab_reclaimable:20738 slab_unreclaimable:131785 [ 2712.976232] mapped:59102 shmem:2310 pagetables:5413 bounce:0 [ 2712.976232] free:958338 free_pcp:907 free_cma:0 [ 2713.012431] Node 0 active_anon:824888kB inactive_anon:32120kB active_file:53000kB inactive_file:172244kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:912kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2713.042075] Node 1 active_anon:300kB inactive_anon:8kB active_file:140kB inactive_file:2284kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:340kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2713.069206] Node 0 DMA free:10492kB min:220kB low:272kB high:324kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:188kB unevictable:0kB writepending:52kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2713.098156] lowmem_reserve[]: 0 2555 2557 2557 [ 2713.102917] Node 0 DMA32 free:44564kB min:36248kB low:45308kB high:54368kB active_anon:824932kB inactive_anon:32120kB active_file:53000kB inactive_file:172056kB unevictable:30720kB writepending:860kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21360kB bounce:0kB free_pcp:2468kB local_pcp:1100kB free_cma:0kB [ 2713.134398] lowmem_reserve[]: 0 0 2 2 [ 2713.138440] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2713.164953] lowmem_reserve[]: 0 0 0 0 [ 2713.169041] Node 1 Normal free:3777764kB min:53608kB low:67008kB high:80408kB active_anon:300kB inactive_anon:8kB active_file:140kB inactive_file:2284kB unevictable:0kB writepending:340kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:0kB bounce:0kB free_pcp:1596kB local_pcp:260kB free_cma:0kB [ 2713.199425] lowmem_reserve[]: 0 0 0 0 [ 2713.203328] Node 0 DMA: 12*4kB (UM) 5*8kB (UM) 3*16kB (UME) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10504kB [ 2713.219278] Node 0 DMA32: 441*4kB (UE) 186*8kB (UME) 242*16kB (UME) 218*32kB (UE) 99*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45268kB [ 2713.236488] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2713.248120] Node 1 Normal: 129*4kB (UME) 98*8kB (UME) 254*16kB (UME) 9*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777812kB [ 2713.265489] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2713.274406] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2713.283086] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2713.292014] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2713.300692] 59223 total pagecache pages [ 2713.304689] 0 pages in swap cache [ 2713.308280] Swap cache stats: add 0, delete 0, find 0/0 [ 2713.313663] Free swap = 0kB [ 2713.316697] Total swap = 0kB [ 2713.319824] 1965979 pages RAM [ 2713.322962] 0 pages HighMem/MovableOnly 17:36:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x8000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:27 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40902", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:27 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x88caffff00000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:27 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x8dffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5802000000000000]}}}}}}}, 0x0) [ 2713.327046] 338856 pages reserved [ 2713.330509] 0 pages cma reserved 17:36:27 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8906000000000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:27 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xf5ffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:27 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40903", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}}}}}}}, 0x0) [ 2713.582769] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:28 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xff00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2713.641865] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2713.686696] CPU: 0 PID: 8834 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2713.693669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2713.703040] Call Trace: [ 2713.705649] dump_stack+0x172/0x1f0 [ 2713.709308] warn_alloc.cold+0x7b/0x173 [ 2713.713337] ? zone_watermark_ok_safe+0x260/0x260 [ 2713.718225] ? finish_task_switch+0x146/0x780 [ 2713.722762] __vmalloc_node_range+0x481/0x790 [ 2713.727285] ? finish_task_switch+0x146/0x780 [ 2713.731864] ? _raw_spin_unlock_irq+0x28/0x90 [ 2713.736375] ? kvm_arch_create_memslot+0xc3/0x570 [ 2713.741242] __vmalloc_node_flags_caller+0x71/0x90 [ 2713.746226] ? kvm_arch_create_memslot+0xc3/0x570 [ 2713.751092] kvmalloc_node+0xdc/0x100 [ 2713.754919] kvm_arch_create_memslot+0xc3/0x570 [ 2713.759605] __kvm_set_memory_region+0x153c/0x1ff0 [ 2713.764577] ? kvm_write_guest_cached+0x40/0x40 [ 2713.769305] kvm_set_memory_region+0x2f/0x50 [ 2713.773737] kvm_vm_ioctl+0x7b8/0x17d0 [ 2713.777651] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2713.782870] ? kvm_set_memory_region+0x50/0x50 [ 2713.787483] ? __lock_acquire+0x6ee/0x49c0 [ 2713.791742] ? get_futex_key+0x1690/0x1690 [ 2713.796043] ? mark_held_locks+0x100/0x100 [ 2713.800338] ? __might_fault+0x12b/0x1e0 [ 2713.804567] ? __fget+0x340/0x540 [ 2713.808049] ? find_held_lock+0x35/0x130 [ 2713.812132] ? __fget+0x340/0x540 [ 2713.815614] ? kvm_set_memory_region+0x50/0x50 [ 2713.820222] do_vfs_ioctl+0xd5f/0x1380 [ 2713.824145] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2713.829707] ? selinux_file_ioctl+0x125/0x5e0 [ 2713.834227] ? ioctl_preallocate+0x210/0x210 [ 2713.838747] ? selinux_file_mprotect+0x620/0x620 [ 2713.843528] ? iterate_fd+0x360/0x360 [ 2713.847345] ? nsecs_to_jiffies+0x30/0x30 [ 2713.851520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2713.857085] ? security_file_ioctl+0x8d/0xc0 [ 2713.861523] ksys_ioctl+0xab/0xd0 [ 2713.864998] __x64_sys_ioctl+0x73/0xb0 [ 2713.868921] do_syscall_64+0xfd/0x620 [ 2713.872756] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2713.877960] RIP: 0033:0x459829 [ 2713.881333] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2713.900247] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2713.900264] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2713.900271] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2713.900279] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2713.900286] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2713.900294] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x10000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:28 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40904", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:28 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x8dffffff00000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:28 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xffffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}}}}}}}, 0x0) 17:36:28 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:28 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40905", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:28 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0xfffffffffffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2714.145827] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}}}}}}}, 0x0) 17:36:28 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40906", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2714.265413] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2714.297032] CPU: 1 PID: 9108 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2714.304010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2714.313388] Call Trace: [ 2714.316006] dump_stack+0x172/0x1f0 [ 2714.319664] warn_alloc.cold+0x7b/0x173 [ 2714.323666] ? zone_watermark_ok_safe+0x260/0x260 [ 2714.328549] __vmalloc_node_range+0x481/0x790 [ 2714.328569] ? find_held_lock+0x35/0x130 [ 2714.328588] ? finish_task_switch+0x146/0x780 [ 2714.328609] ? kvm_arch_create_memslot+0xc3/0x570 [ 2714.346507] __vmalloc_node_flags_caller+0x71/0x90 [ 2714.351466] ? kvm_arch_create_memslot+0xc3/0x570 [ 2714.351486] kvmalloc_node+0xdc/0x100 [ 2714.351504] kvm_arch_create_memslot+0xc3/0x570 [ 2714.351529] __kvm_set_memory_region+0x153c/0x1ff0 [ 2714.369977] ? kvm_write_guest_cached+0x40/0x40 [ 2714.374699] kvm_set_memory_region+0x2f/0x50 [ 2714.379156] kvm_vm_ioctl+0x7b8/0x17d0 [ 2714.383068] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2714.388288] ? kvm_set_memory_region+0x50/0x50 [ 2714.392900] ? __lock_acquire+0x6ee/0x49c0 [ 2714.397174] ? mark_held_locks+0x100/0x100 [ 2714.401441] ? __might_fault+0x12b/0x1e0 [ 2714.405525] ? __fget+0x340/0x540 [ 2714.409006] ? find_held_lock+0x35/0x130 [ 2714.413093] ? __fget+0x340/0x540 [ 2714.416582] ? kvm_set_memory_region+0x50/0x50 [ 2714.421190] do_vfs_ioctl+0xd5f/0x1380 [ 2714.425098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2714.430759] ? selinux_file_ioctl+0x125/0x5e0 [ 2714.435278] ? ioctl_preallocate+0x210/0x210 [ 2714.439716] ? selinux_file_mprotect+0x620/0x620 [ 2714.444502] ? iterate_fd+0x360/0x360 [ 2714.448322] ? nsecs_to_jiffies+0x30/0x30 [ 2714.452511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2714.458070] ? security_file_ioctl+0x8d/0xc0 [ 2714.462499] ksys_ioctl+0xab/0xd0 [ 2714.465981] __x64_sys_ioctl+0x73/0xb0 [ 2714.469893] do_syscall_64+0xfd/0x620 [ 2714.473728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2714.479467] RIP: 0033:0x459829 [ 2714.479483] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2714.479492] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2714.479507] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2714.479515] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2714.479523] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2714.479531] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2714.479540] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2714.555908] warn_alloc_show_mem: 1 callbacks suppressed [ 2714.555914] Mem-Info: [ 2714.564467] active_anon:206313 inactive_anon:8036 isolated_anon:0 [ 2714.564467] active_file:13285 inactive_file:43647 isolated_file:0 [ 2714.564467] unevictable:7680 dirty:337 writeback:0 unstable:0 [ 2714.564467] slab_reclaimable:20740 slab_unreclaimable:131863 [ 2714.564467] mapped:59123 shmem:2310 pagetables:5444 bounce:0 [ 2714.564467] free:958141 free_pcp:909 free_cma:0 [ 2714.674988] Node 0 active_anon:824996kB inactive_anon:32124kB active_file:53000kB inactive_file:172276kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:968kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2714.704262] Node 1 active_anon:240kB inactive_anon:12kB active_file:140kB inactive_file:2316kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:384kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2714.731621] Node 0 DMA free:10500kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:0kB writepending:60kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2714.758850] lowmem_reserve[]: 0 2555 2557 2557 [ 2714.763461] Node 0 DMA32 free:44324kB min:36248kB low:45308kB high:54368kB active_anon:824996kB inactive_anon:32124kB active_file:53000kB inactive_file:172080kB unevictable:30720kB writepending:908kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21296kB bounce:0kB free_pcp:2444kB local_pcp:1236kB free_cma:0kB [ 2714.794824] lowmem_reserve[]: 0 0 2 2 [ 2714.799274] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2714.825624] lowmem_reserve[]: 0 0 0 0 [ 2714.829616] Node 1 Normal free:3777528kB min:53608kB low:67008kB high:80408kB active_anon:240kB inactive_anon:12kB active_file:140kB inactive_file:2316kB unevictable:0kB writepending:384kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:64kB bounce:0kB free_pcp:1876kB local_pcp:484kB free_cma:0kB [ 2714.859644] lowmem_reserve[]: 0 0 0 0 [ 2714.863467] Node 0 DMA: 12*4kB (UME) 7*8kB (UME) 1*16kB (U) 8*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10552kB [ 2714.879188] Node 0 DMA32: 431*4kB (UM) 209*8kB (UME) 217*16kB (UME) 219*32kB (UE) 99*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45044kB [ 2714.896715] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2714.908435] Node 1 Normal: 66*4kB (UME) 98*8kB (UME) 254*16kB (UME) 9*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777560kB [ 2714.925669] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2714.934621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2714.943339] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2714.952638] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2714.961784] 59244 total pagecache pages [ 2714.965794] 0 pages in swap cache [ 2714.969334] Swap cache stats: add 0, delete 0, find 0/0 17:36:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x40000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:29 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40907", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:29 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0xfffffffffffff000, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}}}}}}}, 0x0) 17:36:29 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2714.974740] Free swap = 0kB [ 2714.977867] Total swap = 0kB [ 2714.980905] 1965979 pages RAM [ 2714.984097] 0 pages HighMem/MovableOnly [ 2714.988895] 338856 pages reserved [ 2714.992379] 0 pages cma reserved 17:36:29 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40908", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:29 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x2, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:29 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2715.132567] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2715.220582] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2715.240942] CPU: 1 PID: 9540 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2715.247927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2715.257299] Call Trace: [ 2715.259910] dump_stack+0x172/0x1f0 [ 2715.263560] warn_alloc.cold+0x7b/0x173 17:36:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2715.267549] ? zone_watermark_ok_safe+0x260/0x260 [ 2715.272428] ? finish_task_switch+0x146/0x780 [ 2715.276963] __vmalloc_node_range+0x481/0x790 [ 2715.281579] ? finish_task_switch+0x146/0x780 [ 2715.286112] ? _raw_spin_unlock_irq+0x28/0x90 [ 2715.290649] ? kvm_arch_create_memslot+0xc3/0x570 [ 2715.295791] __vmalloc_node_flags_caller+0x71/0x90 [ 2715.300786] ? kvm_arch_create_memslot+0xc3/0x570 [ 2715.305666] kvmalloc_node+0xdc/0x100 [ 2715.309608] kvm_arch_create_memslot+0xc3/0x570 [ 2715.315716] __kvm_set_memory_region+0x153c/0x1ff0 17:36:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2715.320768] ? kvm_write_guest_cached+0x40/0x40 [ 2715.327373] kvm_set_memory_region+0x2f/0x50 [ 2715.332007] kvm_vm_ioctl+0x7b8/0x17d0 [ 2715.335923] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2715.341152] ? kvm_set_memory_region+0x50/0x50 [ 2715.345790] ? __lock_acquire+0x6ee/0x49c0 [ 2715.350257] ? get_futex_key+0x1690/0x1690 [ 2715.354708] ? mark_held_locks+0x100/0x100 [ 2715.359161] ? __might_fault+0x12b/0x1e0 [ 2715.363242] ? __fget+0x340/0x540 [ 2715.368188] ? find_held_lock+0x35/0x130 [ 2715.372299] ? __fget+0x340/0x540 [ 2715.375774] ? kvm_set_memory_region+0x50/0x50 [ 2715.380389] do_vfs_ioctl+0xd5f/0x1380 [ 2715.384564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2715.390129] ? selinux_file_ioctl+0x125/0x5e0 [ 2715.394740] ? ioctl_preallocate+0x210/0x210 [ 2715.399174] ? selinux_file_mprotect+0x620/0x620 [ 2715.403969] ? iterate_fd+0x360/0x360 [ 2715.407807] ? nsecs_to_jiffies+0x30/0x30 [ 2715.412004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2715.417569] ? security_file_ioctl+0x8d/0xc0 [ 2715.422003] ksys_ioctl+0xab/0xd0 [ 2715.425479] __x64_sys_ioctl+0x73/0xb0 [ 2715.429402] do_syscall_64+0xfd/0x620 [ 2715.433248] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2715.438543] RIP: 0033:0x459829 [ 2715.438560] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2715.438567] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2715.438580] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2715.438588] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2715.438595] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2715.438603] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2715.438611] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x80ffff00000000, 0x3f000000, 0x500, @adapter}]}) 17:36:30 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x3, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:30 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x4], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}}}}}}}, 0x0) 17:36:30 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b4090d", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:30 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x5], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:30 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40924", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:30 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x4, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2715.741169] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}}}}}}}, 0x0) [ 2715.832530] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2715.863855] CPU: 0 PID: 9803 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2715.872072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2715.881802] Call Trace: [ 2715.884425] dump_stack+0x172/0x1f0 [ 2715.888075] warn_alloc.cold+0x7b/0x173 [ 2715.892075] ? zone_watermark_ok_safe+0x260/0x260 [ 2715.898007] ? finish_task_switch+0x146/0x780 [ 2715.902538] __vmalloc_node_range+0x481/0x790 [ 2715.907075] ? finish_task_switch+0x146/0x780 [ 2715.911605] ? _raw_spin_unlock_irq+0x28/0x90 [ 2715.916170] ? kvm_arch_create_memslot+0xc3/0x570 [ 2715.921055] __vmalloc_node_flags_caller+0x71/0x90 [ 2715.926022] ? kvm_arch_create_memslot+0xc3/0x570 [ 2715.930904] kvmalloc_node+0xdc/0x100 [ 2715.934733] kvm_arch_create_memslot+0xc3/0x570 [ 2715.939436] __kvm_set_memory_region+0x153c/0x1ff0 [ 2715.944566] ? kvm_write_guest_cached+0x40/0x40 [ 2715.949292] kvm_set_memory_region+0x2f/0x50 [ 2715.953783] kvm_vm_ioctl+0x7b8/0x17d0 [ 2715.957800] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2715.963017] ? kvm_set_memory_region+0x50/0x50 [ 2715.967628] ? __lock_acquire+0x6ee/0x49c0 [ 2715.971896] ? get_futex_key+0x1690/0x1690 [ 2715.976201] ? mark_held_locks+0x100/0x100 [ 2715.980466] ? __might_fault+0x12b/0x1e0 [ 2715.984552] ? __fget+0x340/0x540 [ 2715.988044] ? find_held_lock+0x35/0x130 [ 2715.992131] ? __fget+0x340/0x540 [ 2715.995615] ? kvm_set_memory_region+0x50/0x50 [ 2716.000229] do_vfs_ioctl+0xd5f/0x1380 [ 2716.004148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2716.009737] ? selinux_file_ioctl+0x125/0x5e0 [ 2716.014370] ? ioctl_preallocate+0x210/0x210 [ 2716.018805] ? selinux_file_mprotect+0x620/0x620 [ 2716.023597] ? iterate_fd+0x360/0x360 [ 2716.027423] ? nsecs_to_jiffies+0x30/0x30 [ 2716.031637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2716.037223] ? security_file_ioctl+0x8d/0xc0 [ 2716.041662] ksys_ioctl+0xab/0xd0 [ 2716.045142] __x64_sys_ioctl+0x73/0xb0 [ 2716.049086] do_syscall_64+0xfd/0x620 [ 2716.052949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2716.058270] RIP: 0033:0x459829 [ 2716.061486] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:36:30 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x5, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:30 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40928", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2716.080415] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2716.088154] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2716.095467] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2716.102768] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2716.110106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2716.117408] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2716.182565] warn_alloc_show_mem: 1 callbacks suppressed [ 2716.182571] Mem-Info: [ 2716.190624] active_anon:206327 inactive_anon:8031 isolated_anon:0 [ 2716.190624] active_file:13285 inactive_file:43661 isolated_file:0 [ 2716.190624] unevictable:7680 dirty:348 writeback:0 unstable:0 [ 2716.190624] slab_reclaimable:20735 slab_unreclaimable:131671 [ 2716.190624] mapped:59127 shmem:2309 pagetables:5417 bounce:0 [ 2716.190624] free:958374 free_pcp:857 free_cma:0 [ 2716.241592] Node 0 active_anon:824880kB inactive_anon:32120kB active_file:53000kB inactive_file:172304kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:996kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2716.273285] Node 1 active_anon:228kB inactive_anon:4kB active_file:140kB inactive_file:2340kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:396kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2716.301821] Node 0 DMA free:10572kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:68kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2716.328562] lowmem_reserve[]: 0 2555 2557 2557 [ 2716.335070] Node 0 DMA32 free:45340kB min:36248kB low:45308kB high:54368kB active_anon:824980kB inactive_anon:32120kB active_file:53000kB inactive_file:172100kB unevictable:30720kB writepending:928kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21460kB bounce:0kB free_pcp:2236kB local_pcp:1532kB free_cma:0kB [ 2716.366801] lowmem_reserve[]: 0 0 2 2 [ 2716.370727] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2716.396793] lowmem_reserve[]: 0 0 0 0 [ 2716.400705] Node 1 Normal free:3777528kB min:53608kB low:67008kB high:80408kB active_anon:228kB inactive_anon:4kB active_file:140kB inactive_file:2340kB unevictable:0kB writepending:396kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:60kB bounce:0kB free_pcp:2000kB local_pcp:524kB free_cma:0kB [ 2716.429930] lowmem_reserve[]: 0 0 0 0 [ 2716.435384] Node 0 DMA: 11*4kB (UME) 17*8kB (UME) 2*16kB (U) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10580kB [ 2716.451478] Node 0 DMA32: 469*4kB (UME) 275*8kB (UME) 191*16kB (UME) 219*32kB (UE) 99*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45308kB [ 2716.468211] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2716.480071] Node 1 Normal: 66*4kB (UME) 98*8kB (UME) 254*16kB (UME) 10*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777592kB [ 2716.498937] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2716.507884] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2716.516491] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2716.525561] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2716.534215] 59260 total pagecache pages [ 2716.538313] 0 pages in swap cache 17:36:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x100000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:31 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x6], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b4092c", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x8, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}}}}}}}, 0x0) 17:36:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2716.541782] Swap cache stats: add 0, delete 0, find 0/0 [ 2716.547216] Free swap = 0kB [ 2716.550269] Total swap = 0kB [ 2716.553294] 1965979 pages RAM [ 2716.556391] 0 pages HighMem/MovableOnly [ 2716.560643] 338856 pages reserved [ 2716.564325] 0 pages cma reserved 17:36:31 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0xb, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:31 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x7], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40958", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}}}}}}}, 0x0) 17:36:31 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x57, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x200000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:31 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40960", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40b00", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}}}}}}}, 0x0) 17:36:31 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xb], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409f0", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2717.174451] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2717.234633] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2717.253641] CPU: 0 PID: 10528 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2717.260702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2717.260711] Call Trace: [ 2717.260738] dump_stack+0x172/0x1f0 [ 2717.260759] warn_alloc.cold+0x7b/0x173 [ 2717.260782] ? zone_watermark_ok_safe+0x260/0x260 [ 2717.260815] ? finish_task_switch+0x146/0x780 [ 2717.260839] __vmalloc_node_range+0x481/0x790 [ 2717.260869] ? finish_task_switch+0x146/0x780 [ 2717.260884] ? _raw_spin_unlock_irq+0x28/0x90 [ 2717.260906] ? kvm_arch_create_memslot+0xc3/0x570 [ 2717.260924] __vmalloc_node_flags_caller+0x71/0x90 [ 2717.260941] ? kvm_arch_create_memslot+0xc3/0x570 [ 2717.260959] kvmalloc_node+0xdc/0x100 [ 2717.260976] kvm_arch_create_memslot+0xc3/0x570 [ 2717.261000] __kvm_set_memory_region+0x153c/0x1ff0 [ 2717.299093] ? kvm_write_guest_cached+0x40/0x40 [ 2717.299139] kvm_set_memory_region+0x2f/0x50 [ 2717.299154] kvm_vm_ioctl+0x7b8/0x17d0 [ 2717.299172] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2717.299186] ? kvm_set_memory_region+0x50/0x50 [ 2717.299205] ? __lock_acquire+0x6ee/0x49c0 [ 2717.299225] ? get_futex_key+0x1690/0x1690 [ 2717.362981] ? mark_held_locks+0x100/0x100 [ 2717.368738] ? __might_fault+0x12b/0x1e0 [ 2717.372820] ? __fget+0x340/0x540 [ 2717.376305] ? find_held_lock+0x35/0x130 [ 2717.380390] ? __fget+0x340/0x540 17:36:31 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xd], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2717.383875] ? kvm_set_memory_region+0x50/0x50 [ 2717.388679] do_vfs_ioctl+0xd5f/0x1380 [ 2717.392873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2717.398435] ? selinux_file_ioctl+0x125/0x5e0 [ 2717.403035] ? ioctl_preallocate+0x210/0x210 [ 2717.407480] ? selinux_file_mprotect+0x620/0x620 [ 2717.412304] ? iterate_fd+0x360/0x360 [ 2717.416155] ? nsecs_to_jiffies+0x30/0x30 [ 2717.420324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2717.425904] ? security_file_ioctl+0x8d/0xc0 [ 2717.430340] ksys_ioctl+0xab/0xd0 17:36:31 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x28], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2717.433999] __x64_sys_ioctl+0x73/0xb0 [ 2717.437933] do_syscall_64+0xfd/0x620 [ 2717.441764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2717.447074] RIP: 0033:0x459829 [ 2717.450300] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2717.469224] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2717.478240] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2717.485714] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2717.493012] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2717.501000] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2717.508469] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2717.530378] Mem-Info: [ 2717.533447] active_anon:206298 inactive_anon:8030 isolated_anon:0 [ 2717.533447] active_file:13285 inactive_file:43675 isolated_file:0 [ 2717.533447] unevictable:7680 dirty:379 writeback:0 unstable:0 [ 2717.533447] slab_reclaimable:20737 slab_unreclaimable:131927 [ 2717.533447] mapped:59102 shmem:2310 pagetables:5461 bounce:0 [ 2717.533447] free:958042 free_pcp:903 free_cma:0 [ 2717.637748] Node 0 active_anon:824840kB inactive_anon:32108kB active_file:53000kB inactive_file:172340kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:1088kB writeback:0kB shmem:9224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2717.673659] Node 1 active_anon:252kB inactive_anon:12kB active_file:140kB inactive_file:2360kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:428kB writeback:0kB shmem:16kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2717.701664] Node 0 DMA free:10508kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:220kB unevictable:0kB writepending:84kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2717.729302] lowmem_reserve[]: 0 2555 2557 2557 [ 2717.733913] Node 0 DMA32 free:45776kB min:36248kB low:45308kB high:54368kB active_anon:824840kB inactive_anon:32108kB active_file:53000kB inactive_file:172120kB unevictable:30720kB writepending:1004kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21352kB bounce:0kB free_pcp:2132kB local_pcp:712kB free_cma:0kB [ 2717.765494] lowmem_reserve[]: 0 0 2 2 [ 2717.769492] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2717.798052] lowmem_reserve[]: 0 0 0 0 [ 2717.809417] Node 1 Normal free:3777160kB min:53608kB low:67008kB high:80408kB active_anon:252kB inactive_anon:12kB active_file:140kB inactive_file:2360kB unevictable:0kB writepending:428kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:48kB bounce:0kB free_pcp:2068kB local_pcp:804kB free_cma:0kB [ 2717.839015] lowmem_reserve[]: 0 0 0 0 [ 2717.842842] Node 0 DMA: 11*4kB (UME) 8*8kB (UME) 2*16kB (U) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10508kB [ 2717.858568] Node 0 DMA32: 472*4kB (UME) 292*8kB (UME) 204*16kB (UME) 220*32kB (UE) 100*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45760kB [ 2717.875317] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2717.887681] Node 1 Normal: 67*4kB (UME) 66*8kB (UME) 254*16kB (UME) 9*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777308kB [ 2717.904790] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2717.913722] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2717.922411] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 17:36:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x300000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:32 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40902", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}}}}}}}, 0x0) 17:36:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:32 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x29], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2717.931513] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2717.940178] 59271 total pagecache pages [ 2717.944270] 0 pages in swap cache [ 2717.948609] Swap cache stats: add 0, delete 0, find 0/0 [ 2717.954107] Free swap = 0kB [ 2717.957235] Total swap = 0kB [ 2717.960276] 1965979 pages RAM [ 2717.963409] 0 pages HighMem/MovableOnly [ 2717.967508] 338856 pages reserved [ 2717.970968] 0 pages cma reserved 17:36:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40943", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:32 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2b], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:32 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40903", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2718.135228] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}}}}}}}, 0x0) [ 2718.251690] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2718.283380] CPU: 0 PID: 10772 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2718.290466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:36:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2718.300460] Call Trace: [ 2718.303082] dump_stack+0x172/0x1f0 [ 2718.306880] warn_alloc.cold+0x7b/0x173 [ 2718.310979] ? zone_watermark_ok_safe+0x260/0x260 [ 2718.315979] __vmalloc_node_range+0x481/0x790 [ 2718.320592] ? find_held_lock+0x35/0x130 [ 2718.324718] ? finish_task_switch+0x146/0x780 [ 2718.329243] ? kvm_arch_create_memslot+0xc3/0x570 [ 2718.329263] __vmalloc_node_flags_caller+0x71/0x90 [ 2718.329281] ? kvm_arch_create_memslot+0xc3/0x570 [ 2718.339084] kvmalloc_node+0xdc/0x100 [ 2718.339104] kvm_arch_create_memslot+0xc3/0x570 [ 2718.339123] __kvm_set_memory_region+0x153c/0x1ff0 [ 2718.339145] ? kvm_write_guest_cached+0x40/0x40 [ 2718.339185] kvm_set_memory_region+0x2f/0x50 [ 2718.339199] kvm_vm_ioctl+0x7b8/0x17d0 [ 2718.339221] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2718.376046] ? kvm_set_memory_region+0x50/0x50 [ 2718.380669] ? __lock_acquire+0x6ee/0x49c0 [ 2718.384967] ? mark_held_locks+0x100/0x100 [ 2718.389241] ? __might_fault+0x12b/0x1e0 [ 2718.393418] ? __fget+0x340/0x540 [ 2718.396908] ? find_held_lock+0x35/0x130 [ 2718.401041] ? __fget+0x340/0x540 [ 2718.404527] ? kvm_set_memory_region+0x50/0x50 [ 2718.409147] do_vfs_ioctl+0xd5f/0x1380 [ 2718.413074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2718.418750] ? selinux_file_ioctl+0x125/0x5e0 [ 2718.423279] ? ioctl_preallocate+0x210/0x210 [ 2718.427834] ? selinux_file_mprotect+0x620/0x620 [ 2718.432639] ? iterate_fd+0x360/0x360 [ 2718.436497] ? nsecs_to_jiffies+0x30/0x30 [ 2718.440677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2718.446252] ? security_file_ioctl+0x8d/0xc0 [ 2718.446284] ksys_ioctl+0xab/0xd0 [ 2718.446302] __x64_sys_ioctl+0x73/0xb0 [ 2718.446324] do_syscall_64+0xfd/0x620 [ 2718.454323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2718.454336] RIP: 0033:0x459829 [ 2718.454352] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2718.454360] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2718.454376] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2718.454385] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2718.454393] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2718.454401] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2718.454410] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2718.582202] Mem-Info: [ 2718.585166] active_anon:205757 inactive_anon:8034 isolated_anon:0 [ 2718.585166] active_file:13285 inactive_file:43683 isolated_file:0 [ 2718.585166] unevictable:7680 dirty:322 writeback:0 unstable:0 [ 2718.585166] slab_reclaimable:20737 slab_unreclaimable:131893 [ 2718.585166] mapped:59102 shmem:2310 pagetables:5428 bounce:0 [ 2718.585166] free:958600 free_pcp:991 free_cma:0 [ 2718.628091] Node 0 active_anon:822924kB inactive_anon:32112kB active_file:53000kB inactive_file:172356kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:988kB writeback:0kB shmem:9216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2718.661515] Node 1 active_anon:204kB inactive_anon:24kB active_file:140kB inactive_file:2376kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:300kB writeback:0kB shmem:24kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2718.689008] Node 0 DMA free:10508kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:220kB unevictable:0kB writepending:44kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2718.715951] lowmem_reserve[]: 0 2555 2557 2557 [ 2718.720826] Node 0 DMA32 free:47124kB min:36248kB low:45308kB high:54368kB active_anon:822924kB inactive_anon:32112kB active_file:53000kB inactive_file:172136kB unevictable:30720kB writepending:944kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21512kB bounce:0kB free_pcp:2288kB local_pcp:1332kB free_cma:0kB [ 2718.752001] lowmem_reserve[]: 0 0 2 2 [ 2718.755873] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2718.781808] lowmem_reserve[]: 0 0 0 0 [ 2718.785677] Node 1 Normal free:3777276kB min:53608kB low:67008kB high:80408kB active_anon:204kB inactive_anon:24kB active_file:140kB inactive_file:2376kB unevictable:0kB writepending:300kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:2144kB local_pcp:1112kB free_cma:0kB [ 2718.814990] lowmem_reserve[]: 0 0 0 0 [ 2718.818958] Node 0 DMA: 11*4kB (UME) 8*8kB (UME) 2*16kB (U) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10508kB [ 2718.835005] Node 0 DMA32: 461*4kB (UME) 206*8kB (UE) 208*16kB (UE) 219*32kB (UE) 99*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 47044kB [ 2718.852079] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2718.863830] Node 1 Normal: 67*4kB (UME) 66*8kB (UME) 254*16kB (UME) 10*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777340kB [ 2718.881314] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2718.890238] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2718.898946] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2718.908129] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2718.916727] 59277 total pagecache pages [ 2718.920920] 0 pages in swap cache [ 2718.924405] Swap cache stats: add 0, delete 0, find 0/0 [ 2718.929930] Free swap = 0kB 17:36:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x400000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:33 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40904", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:33 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2c], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}}}}}}}, 0x0) [ 2718.932999] Total swap = 0kB [ 2718.936033] 1965979 pages RAM [ 2718.939252] 0 pages HighMem/MovableOnly [ 2718.943253] 338856 pages reserved [ 2718.946692] 0 pages cma reserved 17:36:33 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2f], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40908", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:33 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40905", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2719.160548] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}}}}}}}, 0x0) [ 2719.217157] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2719.234465] CPU: 0 PID: 11114 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2719.241542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2719.251032] Call Trace: [ 2719.251066] dump_stack+0x172/0x1f0 [ 2719.251090] warn_alloc.cold+0x7b/0x173 [ 2719.251113] ? zone_watermark_ok_safe+0x260/0x260 [ 2719.251153] __vmalloc_node_range+0x481/0x790 [ 2719.251173] ? find_held_lock+0x35/0x130 [ 2719.251193] ? finish_task_switch+0x146/0x780 [ 2719.251222] ? kvm_arch_create_memslot+0xc3/0x570 [ 2719.261446] __vmalloc_node_flags_caller+0x71/0x90 [ 2719.261467] ? kvm_arch_create_memslot+0xc3/0x570 [ 2719.261484] kvmalloc_node+0xdc/0x100 [ 2719.261503] kvm_arch_create_memslot+0xc3/0x570 [ 2719.302765] __kvm_set_memory_region+0x153c/0x1ff0 [ 2719.307730] ? kvm_write_guest_cached+0x40/0x40 [ 2719.312470] kvm_set_memory_region+0x2f/0x50 [ 2719.316938] kvm_vm_ioctl+0x7b8/0x17d0 [ 2719.320872] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2719.326137] ? kvm_set_memory_region+0x50/0x50 [ 2719.330872] ? __lock_acquire+0x6ee/0x49c0 [ 2719.335171] ? mark_held_locks+0x100/0x100 [ 2719.339450] ? __might_fault+0x12b/0x1e0 [ 2719.343539] ? __fget+0x340/0x540 [ 2719.347019] ? find_held_lock+0x35/0x130 [ 2719.351227] ? __fget+0x340/0x540 [ 2719.354706] ? kvm_set_memory_region+0x50/0x50 [ 2719.359308] do_vfs_ioctl+0xd5f/0x1380 17:36:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40989", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2719.363213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2719.370561] ? selinux_file_ioctl+0x125/0x5e0 [ 2719.375077] ? ioctl_preallocate+0x210/0x210 [ 2719.379937] ? selinux_file_mprotect+0x620/0x620 [ 2719.384720] ? iterate_fd+0x360/0x360 [ 2719.388549] ? nsecs_to_jiffies+0x30/0x30 [ 2719.392733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2719.398550] ? security_file_ioctl+0x8d/0xc0 [ 2719.398569] ksys_ioctl+0xab/0xd0 [ 2719.398586] __x64_sys_ioctl+0x73/0xb0 [ 2719.398605] do_syscall_64+0xfd/0x620 [ 2719.398624] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2719.398636] RIP: 0033:0x459829 [ 2719.398652] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2719.398660] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2719.406545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2719.406555] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2719.406562] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2719.406571] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2719.406580] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2719.566582] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2719.598991] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2719.604573] CPU: 0 PID: 11114 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2719.611698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2719.621235] Call Trace: [ 2719.623868] dump_stack+0x172/0x1f0 [ 2719.627538] warn_alloc.cold+0x7b/0x173 [ 2719.631526] ? zone_watermark_ok_safe+0x260/0x260 [ 2719.636397] __vmalloc_node_range+0x481/0x790 [ 2719.640898] ? find_held_lock+0x35/0x130 [ 2719.645000] ? finish_task_switch+0x146/0x780 [ 2719.649519] ? kvm_arch_create_memslot+0xc3/0x570 [ 2719.654382] __vmalloc_node_flags_caller+0x71/0x90 [ 2719.659330] ? kvm_arch_create_memslot+0xc3/0x570 [ 2719.664197] kvmalloc_node+0xdc/0x100 [ 2719.668012] kvm_arch_create_memslot+0xc3/0x570 [ 2719.672693] __kvm_set_memory_region+0x153c/0x1ff0 [ 2719.677652] ? kvm_write_guest_cached+0x40/0x40 [ 2719.682378] kvm_set_memory_region+0x2f/0x50 [ 2719.686800] kvm_vm_ioctl+0x7b8/0x17d0 [ 2719.690787] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2719.695982] ? kvm_set_memory_region+0x50/0x50 [ 2719.700567] ? __lock_acquire+0x6ee/0x49c0 [ 2719.704901] ? mark_held_locks+0x100/0x100 [ 2719.709151] ? __might_fault+0x12b/0x1e0 [ 2719.713216] ? __fget+0x340/0x540 [ 2719.716662] ? find_held_lock+0x35/0x130 [ 2719.720744] ? __fget+0x340/0x540 [ 2719.724195] ? kvm_set_memory_region+0x50/0x50 [ 2719.728785] do_vfs_ioctl+0xd5f/0x1380 [ 2719.732683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2719.738239] ? selinux_file_ioctl+0x125/0x5e0 [ 2719.742762] ? ioctl_preallocate+0x210/0x210 [ 2719.747276] ? selinux_file_mprotect+0x620/0x620 [ 2719.752043] ? iterate_fd+0x360/0x360 [ 2719.755844] ? nsecs_to_jiffies+0x30/0x30 [ 2719.760020] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2719.765585] ? security_file_ioctl+0x8d/0xc0 [ 2719.770175] ksys_ioctl+0xab/0xd0 [ 2719.773646] __x64_sys_ioctl+0x73/0xb0 [ 2719.777579] do_syscall_64+0xfd/0x620 [ 2719.781481] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2719.786659] RIP: 0033:0x459829 [ 2719.789860] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2719.809472] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2719.817206] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2719.825978] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2719.833262] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2719.840530] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2719.847811] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2719.856102] warn_alloc_show_mem: 1 callbacks suppressed [ 2719.856107] Mem-Info: [ 2719.863999] active_anon:206279 inactive_anon:8032 isolated_anon:0 [ 2719.863999] active_file:13285 inactive_file:43696 isolated_file:0 [ 2719.863999] unevictable:7680 dirty:333 writeback:0 unstable:0 [ 2719.863999] slab_reclaimable:20720 slab_unreclaimable:131626 [ 2719.863999] mapped:59127 shmem:2310 pagetables:5373 bounce:0 [ 2719.863999] free:958368 free_pcp:1111 free_cma:0 [ 2719.898524] Node 0 active_anon:824976kB inactive_anon:32120kB active_file:53000kB inactive_file:172384kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:1020kB writeback:0kB shmem:9232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2719.927631] Node 1 active_anon:140kB inactive_anon:8kB active_file:140kB inactive_file:2400kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:312kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2719.954223] Node 0 DMA free:10564kB min:220kB low:272kB high:324kB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:220kB unevictable:0kB writepending:44kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2719.980834] lowmem_reserve[]: 0 2555 2557 2557 [ 2719.985477] Node 0 DMA32 free:45588kB min:36248kB low:45308kB high:54368kB active_anon:824968kB inactive_anon:32120kB active_file:53000kB inactive_file:172164kB unevictable:30720kB writepending:976kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21416kB bounce:0kB free_pcp:2248kB local_pcp:1232kB free_cma:0kB [ 2720.016407] lowmem_reserve[]: 0 0 2 2 [ 2720.020349] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2720.046381] lowmem_reserve[]: 0 0 0 0 [ 2720.050250] Node 1 Normal free:3777308kB min:53608kB low:67008kB high:80408kB active_anon:140kB inactive_anon:8kB active_file:140kB inactive_file:2400kB unevictable:0kB writepending:312kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:72kB bounce:0kB free_pcp:2192kB local_pcp:1048kB free_cma:0kB [ 2720.079429] lowmem_reserve[]: 0 0 0 0 [ 2720.083371] Node 0 DMA: 9*4kB (UME) 15*8kB (UME) 3*16kB (U) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10572kB [ 2720.099045] Node 0 DMA32: 457*4kB (UME) 263*8kB (UME) 213*16kB (UE) 222*32kB (UE) 99*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45612kB [ 2720.115799] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2720.127469] Node 1 Normal: 67*4kB (UME) 66*8kB (UME) 254*16kB (UME) 10*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777340kB [ 2720.144917] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2720.153866] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 17:36:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x500000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:34 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40906", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:34 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x33], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}}}}}}}, 0x0) 17:36:34 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2720.162523] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2720.171473] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2720.180138] 59287 total pagecache pages [ 2720.184133] 0 pages in swap cache [ 2720.187652] Swap cache stats: add 0, delete 0, find 0/0 [ 2720.193029] Free swap = 0kB [ 2720.196032] Total swap = 0kB [ 2720.199125] 1965979 pages RAM [ 2720.202243] 0 pages HighMem/MovableOnly [ 2720.206199] 338856 pages reserved [ 2720.209718] 0 pages cma reserved 17:36:34 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40907", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:34 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40906", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:34 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3a], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2720.418288] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2720.465777] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2720.476488] CPU: 0 PID: 11358 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2720.483554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2720.492928] Call Trace: [ 2720.495572] dump_stack+0x172/0x1f0 [ 2720.499586] warn_alloc.cold+0x7b/0x173 [ 2720.503631] ? zone_watermark_ok_safe+0x260/0x260 [ 2720.508532] __vmalloc_node_range+0x481/0x790 [ 2720.513058] ? find_held_lock+0x35/0x130 [ 2720.517148] ? finish_task_switch+0x146/0x780 [ 2720.521671] ? kvm_arch_create_memslot+0xc3/0x570 [ 2720.526567] __vmalloc_node_flags_caller+0x71/0x90 [ 2720.531524] ? kvm_arch_create_memslot+0xc3/0x570 [ 2720.536424] kvmalloc_node+0xdc/0x100 [ 2720.540248] kvm_arch_create_memslot+0xc3/0x570 [ 2720.540271] __kvm_set_memory_region+0x153c/0x1ff0 [ 2720.540292] ? kvm_write_guest_cached+0x40/0x40 [ 2720.540334] kvm_set_memory_region+0x2f/0x50 [ 2720.540347] kvm_vm_ioctl+0x7b8/0x17d0 [ 2720.540364] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2720.540380] ? kvm_set_memory_region+0x50/0x50 [ 2720.540398] ? __lock_acquire+0x6ee/0x49c0 [ 2720.577335] ? mark_held_locks+0x100/0x100 [ 2720.577358] ? __might_fault+0x12b/0x1e0 [ 2720.577372] ? __fget+0x340/0x540 [ 2720.577390] ? find_held_lock+0x35/0x130 [ 2720.577404] ? __fget+0x340/0x540 [ 2720.577427] ? kvm_set_memory_region+0x50/0x50 [ 2720.585838] do_vfs_ioctl+0xd5f/0x1380 [ 2720.605491] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2720.611070] ? selinux_file_ioctl+0x125/0x5e0 17:36:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}}}}}}}, 0x0) 17:36:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2720.615591] ? ioctl_preallocate+0x210/0x210 [ 2720.620055] ? selinux_file_mprotect+0x620/0x620 [ 2720.624844] ? iterate_fd+0x360/0x360 [ 2720.628697] ? nsecs_to_jiffies+0x30/0x30 [ 2720.632897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2720.638463] ? security_file_ioctl+0x8d/0xc0 [ 2720.642902] ksys_ioctl+0xab/0xd0 [ 2720.646377] __x64_sys_ioctl+0x73/0xb0 [ 2720.650293] do_syscall_64+0xfd/0x620 [ 2720.654117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2720.659322] RIP: 0033:0x459829 [ 2720.662530] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2720.681476] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2720.689232] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2720.696521] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2720.703997] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2720.711318] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2720.718693] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40980", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x600000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:35 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40908", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:35 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3b], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}}}}, 0x0) 17:36:35 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3c], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:35 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b4090d", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}}}}}, 0x0) 17:36:35 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40924", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:35 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x58], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x700000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:35 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40928", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:35 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xf0], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2721.419401] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2721.452800] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2721.463545] CPU: 0 PID: 12160 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2721.471066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2721.482147] Call Trace: [ 2721.484767] dump_stack+0x172/0x1f0 [ 2721.488433] warn_alloc.cold+0x7b/0x173 [ 2721.492433] ? zone_watermark_ok_safe+0x260/0x260 [ 2721.497493] ? finish_task_switch+0x146/0x780 [ 2721.502022] __vmalloc_node_range+0x481/0x790 [ 2721.506550] ? finish_task_switch+0x146/0x780 [ 2721.511064] ? _raw_spin_unlock_irq+0x28/0x90 [ 2721.515681] ? kvm_arch_create_memslot+0xc3/0x570 [ 2721.521006] __vmalloc_node_flags_caller+0x71/0x90 [ 2721.526050] ? kvm_arch_create_memslot+0xc3/0x570 [ 2721.526069] kvmalloc_node+0xdc/0x100 [ 2721.526086] kvm_arch_create_memslot+0xc3/0x570 [ 2721.526109] __kvm_set_memory_region+0x153c/0x1ff0 [ 2721.539438] ? kvm_write_guest_cached+0x40/0x40 [ 2721.539482] kvm_set_memory_region+0x2f/0x50 [ 2721.553557] kvm_vm_ioctl+0x7b8/0x17d0 [ 2721.557470] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2721.562708] ? kvm_set_memory_region+0x50/0x50 [ 2721.567321] ? __lock_acquire+0x6ee/0x49c0 [ 2721.571587] ? get_futex_key+0x1690/0x1690 [ 2721.575875] ? mark_held_locks+0x100/0x100 [ 2721.580176] ? __might_fault+0x12b/0x1e0 [ 2721.584290] ? __fget+0x340/0x540 [ 2721.587772] ? find_held_lock+0x35/0x130 [ 2721.591968] ? __fget+0x340/0x540 [ 2721.595447] ? kvm_set_memory_region+0x50/0x50 [ 2721.600142] do_vfs_ioctl+0xd5f/0x1380 [ 2721.604553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2721.610305] ? selinux_file_ioctl+0x125/0x5e0 [ 2721.614832] ? ioctl_preallocate+0x210/0x210 17:36:36 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b4092c", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:36 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x300], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:36 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2721.619270] ? selinux_file_mprotect+0x620/0x620 [ 2721.624175] ? iterate_fd+0x360/0x360 [ 2721.628002] ? nsecs_to_jiffies+0x30/0x30 [ 2721.632199] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2721.637874] ? security_file_ioctl+0x8d/0xc0 [ 2721.642335] ksys_ioctl+0xab/0xd0 [ 2721.645811] __x64_sys_ioctl+0x73/0xb0 [ 2721.649730] do_syscall_64+0xfd/0x620 [ 2721.653563] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2721.658777] RIP: 0033:0x459829 17:36:36 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x500], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2721.662026] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2721.681059] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2721.688893] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2721.696210] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2721.703682] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2721.710975] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 17:36:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}}}}}, 0x0) [ 2721.718265] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:36 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40960", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2721.823338] warn_alloc_show_mem: 1 callbacks suppressed [ 2721.823344] Mem-Info: [ 2721.836473] active_anon:205811 inactive_anon:8030 isolated_anon:0 [ 2721.836473] active_file:13285 inactive_file:43712 isolated_file:0 [ 2721.836473] unevictable:7680 dirty:350 writeback:0 unstable:0 [ 2721.836473] slab_reclaimable:20729 slab_unreclaimable:131654 [ 2721.836473] mapped:59122 shmem:2310 pagetables:5457 bounce:0 [ 2721.836473] free:958844 free_pcp:916 free_cma:0 [ 2721.920710] Node 0 active_anon:823156kB inactive_anon:32112kB active_file:53000kB inactive_file:172440kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236588kB dirty:1080kB writeback:0kB shmem:9224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2721.954296] Node 1 active_anon:116kB inactive_anon:8kB active_file:140kB inactive_file:2408kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:320kB writeback:0kB shmem:16kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2721.984522] Node 0 DMA free:10500kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:220kB unevictable:0kB writepending:44kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2722.029052] lowmem_reserve[]: 0 2555 2557 2557 [ 2722.033738] Node 0 DMA32 free:46880kB min:36248kB low:45308kB high:54368kB active_anon:822948kB inactive_anon:32112kB active_file:53000kB inactive_file:172220kB unevictable:30720kB writepending:1036kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21224kB bounce:0kB free_pcp:2408kB local_pcp:1404kB free_cma:0kB [ 2722.033781] lowmem_reserve[]: 0 0 2 2 [ 2722.070640] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2722.097040] lowmem_reserve[]: 0 0 0 0 [ 2722.100902] Node 1 Normal free:3777212kB min:53608kB low:67008kB high:80408kB active_anon:116kB inactive_anon:8kB active_file:140kB inactive_file:2408kB unevictable:0kB writepending:320kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:164kB bounce:0kB free_pcp:2172kB local_pcp:1112kB free_cma:0kB [ 2722.130888] lowmem_reserve[]: 0 0 0 0 [ 2722.134739] Node 0 DMA: 11*4kB (UME) 9*8kB (UME) 3*16kB (U) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10532kB [ 2722.150511] Node 0 DMA32: 460*4kB (UE) 248*8kB (UME) 220*16kB (UE) 224*32kB (UE) 96*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 47536kB [ 2722.167575] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2722.179254] Node 1 Normal: 67*4kB (UME) 66*8kB (UME) 254*16kB (UME) 8*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777276kB [ 2722.196834] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2722.206636] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2722.215346] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 17:36:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x900000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:36 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x543], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:36 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40980", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:36 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409f0", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}}}}}, 0x0) [ 2722.224362] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2722.233217] 59303 total pagecache pages [ 2722.237380] 0 pages in swap cache [ 2722.240838] Swap cache stats: add 0, delete 0, find 0/0 [ 2722.246971] Free swap = 0kB [ 2722.250195] Total swap = 0kB [ 2722.253215] 1965979 pages RAM [ 2722.256332] 0 pages HighMem/MovableOnly [ 2722.260419] 338856 pages reserved [ 2722.263968] 0 pages cma reserved 17:36:36 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x600], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:36 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x608], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2722.385010] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2722.413811] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2722.427560] CPU: 1 PID: 12456 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2722.434637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2722.444278] Call Trace: [ 2722.446891] dump_stack+0x172/0x1f0 [ 2722.450545] warn_alloc.cold+0x7b/0x173 [ 2722.454545] ? zone_watermark_ok_safe+0x260/0x260 [ 2722.459421] ? finish_task_switch+0x146/0x780 [ 2722.459447] __vmalloc_node_range+0x481/0x790 [ 2722.459465] ? finish_task_switch+0x146/0x780 [ 2722.459478] ? _raw_spin_unlock_irq+0x28/0x90 [ 2722.459499] ? kvm_arch_create_memslot+0xc3/0x570 [ 2722.482866] __vmalloc_node_flags_caller+0x71/0x90 [ 2722.487835] ? kvm_arch_create_memslot+0xc3/0x570 [ 2722.487855] kvmalloc_node+0xdc/0x100 [ 2722.487871] kvm_arch_create_memslot+0xc3/0x570 [ 2722.487893] __kvm_set_memory_region+0x153c/0x1ff0 [ 2722.487916] ? kvm_write_guest_cached+0x40/0x40 [ 2722.506294] kvm_set_memory_region+0x2f/0x50 [ 2722.506320] kvm_vm_ioctl+0x7b8/0x17d0 [ 2722.519311] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2722.524531] ? kvm_set_memory_region+0x50/0x50 [ 2722.524554] ? __lock_acquire+0x6ee/0x49c0 [ 2722.524574] ? get_futex_key+0x1690/0x1690 [ 2722.538438] ? mark_held_locks+0x100/0x100 [ 2722.542700] ? __might_fault+0x12b/0x1e0 [ 2722.546782] ? __fget+0x340/0x540 [ 2722.550256] ? find_held_lock+0x35/0x130 [ 2722.554330] ? __fget+0x340/0x540 [ 2722.557820] ? kvm_set_memory_region+0x50/0x50 [ 2722.562426] do_vfs_ioctl+0xd5f/0x1380 [ 2722.566357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2722.572247] ? selinux_file_ioctl+0x125/0x5e0 [ 2722.572265] ? ioctl_preallocate+0x210/0x210 [ 2722.572277] ? selinux_file_mprotect+0x620/0x620 [ 2722.572297] ? iterate_fd+0x360/0x360 [ 2722.572312] ? nsecs_to_jiffies+0x30/0x30 [ 2722.572335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2722.599715] ? security_file_ioctl+0x8d/0xc0 [ 2722.604506] ksys_ioctl+0xab/0xd0 [ 2722.608373] __x64_sys_ioctl+0x73/0xb0 [ 2722.612296] do_syscall_64+0xfd/0x620 [ 2722.616127] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2722.621336] RIP: 0033:0x459829 17:36:37 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x689], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}}}}}, 0x0) 17:36:37 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40932", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2722.624555] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2722.643477] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2722.651396] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2722.658690] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2722.665977] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2722.673266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2722.680585] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0xa00000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:37 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:37 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:37 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x700], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}}}}}, 0x0) 17:36:37 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40905", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:37 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:37 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x806], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2723.075721] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2723.102552] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2723.127431] CPU: 1 PID: 12810 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2723.134504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2723.143873] Call Trace: [ 2723.146491] dump_stack+0x172/0x1f0 [ 2723.150150] warn_alloc.cold+0x7b/0x173 [ 2723.154606] ? zone_watermark_ok_safe+0x260/0x260 [ 2723.159488] ? finish_task_switch+0x146/0x780 [ 2723.164017] __vmalloc_node_range+0x481/0x790 [ 2723.168549] ? finish_task_switch+0x146/0x780 [ 2723.173056] ? _raw_spin_unlock_irq+0x28/0x90 [ 2723.177675] ? kvm_arch_create_memslot+0xc3/0x570 [ 2723.177692] __vmalloc_node_flags_caller+0x71/0x90 [ 2723.177705] ? kvm_arch_create_memslot+0xc3/0x570 [ 2723.177721] kvmalloc_node+0xdc/0x100 [ 2723.177738] kvm_arch_create_memslot+0xc3/0x570 [ 2723.177759] __kvm_set_memory_region+0x153c/0x1ff0 [ 2723.205976] ? kvm_write_guest_cached+0x40/0x40 [ 2723.210799] kvm_set_memory_region+0x2f/0x50 [ 2723.215236] kvm_vm_ioctl+0x7b8/0x17d0 [ 2723.219151] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2723.224392] ? kvm_set_memory_region+0x50/0x50 [ 2723.229009] ? __lock_acquire+0x6ee/0x49c0 [ 2723.233271] ? get_futex_key+0x1690/0x1690 [ 2723.237542] ? mark_held_locks+0x100/0x100 [ 2723.241809] ? __might_fault+0x12b/0x1e0 [ 2723.245893] ? __fget+0x340/0x540 [ 2723.249392] ? find_held_lock+0x35/0x130 [ 2723.253483] ? __fget+0x340/0x540 [ 2723.256975] ? kvm_set_memory_region+0x50/0x50 [ 2723.261582] do_vfs_ioctl+0xd5f/0x1380 [ 2723.261601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2723.261616] ? selinux_file_ioctl+0x125/0x5e0 [ 2723.261635] ? ioctl_preallocate+0x210/0x210 [ 2723.271290] ? selinux_file_mprotect+0x620/0x620 [ 2723.271312] ? iterate_fd+0x360/0x360 [ 2723.271326] ? nsecs_to_jiffies+0x30/0x30 [ 2723.271362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2723.299035] ? security_file_ioctl+0x8d/0xc0 [ 2723.303495] ksys_ioctl+0xab/0xd0 [ 2723.303515] __x64_sys_ioctl+0x73/0xb0 [ 2723.303541] do_syscall_64+0xfd/0x620 [ 2723.315116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2723.320906] RIP: 0033:0x459829 17:36:37 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40943", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2723.320923] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2723.320930] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2723.320945] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2723.320953] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2723.320961] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2723.320970] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2723.320978] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2723.351144] warn_alloc_show_mem: 1 callbacks suppressed [ 2723.351150] Mem-Info: [ 2723.420894] active_anon:205765 inactive_anon:8031 isolated_anon:0 [ 2723.420894] active_file:13285 inactive_file:43724 isolated_file:0 [ 2723.420894] unevictable:7680 dirty:364 writeback:0 unstable:0 [ 2723.420894] slab_reclaimable:20729 slab_unreclaimable:131851 [ 2723.420894] mapped:59102 shmem:2310 pagetables:5418 bounce:0 [ 2723.420894] free:958669 free_pcp:982 free_cma:0 [ 2723.458804] Node 0 active_anon:822976kB inactive_anon:32116kB active_file:53000kB inactive_file:172472kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:1120kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2723.515267] Node 1 active_anon:120kB inactive_anon:8kB active_file:140kB inactive_file:2424kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:336kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2723.545995] Node 0 DMA free:10552kB min:220kB low:272kB high:324kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:220kB unevictable:0kB writepending:44kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2723.574288] lowmem_reserve[]: 0 2555 2557 2557 [ 2723.579166] Node 0 DMA32 free:47148kB min:36248kB low:45308kB high:54368kB active_anon:822888kB inactive_anon:32120kB active_file:53000kB inactive_file:172260kB unevictable:30720kB writepending:1076kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21308kB bounce:0kB free_pcp:1704kB local_pcp:400kB free_cma:0kB [ 2723.610916] lowmem_reserve[]: 0 0 2 2 [ 2723.614801] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2723.640840] lowmem_reserve[]: 0 0 0 0 [ 2723.644735] Node 1 Normal free:3777244kB min:53608kB low:67008kB high:80408kB active_anon:136kB inactive_anon:0kB active_file:140kB inactive_file:2424kB unevictable:0kB writepending:336kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:80kB bounce:0kB free_pcp:2112kB local_pcp:684kB free_cma:0kB [ 2723.673654] lowmem_reserve[]: 0 0 0 0 [ 2723.677572] Node 0 DMA: 10*4kB (UME) 8*8kB (UME) 5*16kB (U) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10552kB [ 2723.693454] Node 0 DMA32: 579*4kB (UME) 81*8kB (UME) 232*16kB (UE) 224*32kB (UE) 99*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 47060kB [ 2723.710770] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2723.722421] Node 1 Normal: 67*4kB (UME) 66*8kB (UME) 254*16kB (UME) 9*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777308kB [ 2723.739623] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2723.748543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2723.757258] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2723.766117] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2723.774785] 59317 total pagecache pages [ 2723.779087] 0 pages in swap cache [ 2723.782549] Swap cache stats: add 0, delete 0, find 0/0 [ 2723.788242] Free swap = 0kB [ 2723.791305] Total swap = 0kB [ 2723.794515] 1965979 pages RAM [ 2723.798181] 0 pages HighMem/MovableOnly [ 2723.802164] 338856 pages reserved [ 2723.806324] 0 pages cma reserved 17:36:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x1903000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}}}}}, 0x0) 17:36:38 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40988", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:38 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xb00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:38 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:38 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xd00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:38 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40908", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:38 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40988", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2723.994939] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:38 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2724.107156] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2724.125800] CPU: 1 PID: 13008 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2724.133143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2724.142629] Call Trace: [ 2724.145251] dump_stack+0x172/0x1f0 [ 2724.148993] warn_alloc.cold+0x7b/0x173 17:36:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}}}}}, 0x0) [ 2724.152999] ? zone_watermark_ok_safe+0x260/0x260 [ 2724.157885] ? finish_task_switch+0x146/0x780 [ 2724.162413] __vmalloc_node_range+0x481/0x790 [ 2724.166932] ? finish_task_switch+0x146/0x780 [ 2724.171448] ? _raw_spin_unlock_irq+0x28/0x90 [ 2724.175983] ? kvm_arch_create_memslot+0xc3/0x570 [ 2724.180944] __vmalloc_node_flags_caller+0x71/0x90 [ 2724.185898] ? kvm_arch_create_memslot+0xc3/0x570 [ 2724.190950] kvmalloc_node+0xdc/0x100 [ 2724.194779] kvm_arch_create_memslot+0xc3/0x570 [ 2724.199492] __kvm_set_memory_region+0x153c/0x1ff0 [ 2724.204482] ? kvm_write_guest_cached+0x40/0x40 [ 2724.209218] kvm_set_memory_region+0x2f/0x50 [ 2724.213665] kvm_vm_ioctl+0x7b8/0x17d0 [ 2724.217673] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2724.222904] ? kvm_set_memory_region+0x50/0x50 [ 2724.227522] ? __lock_acquire+0x6ee/0x49c0 [ 2724.227539] ? get_futex_key+0x1690/0x1690 [ 2724.227565] ? mark_held_locks+0x100/0x100 [ 2724.227587] ? __might_fault+0x12b/0x1e0 [ 2724.236171] ? __fget+0x340/0x540 [ 2724.247920] ? find_held_lock+0x35/0x130 [ 2724.252096] ? __fget+0x340/0x540 [ 2724.255588] ? kvm_set_memory_region+0x50/0x50 [ 2724.260629] do_vfs_ioctl+0xd5f/0x1380 [ 2724.260648] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2724.260663] ? selinux_file_ioctl+0x125/0x5e0 [ 2724.260682] ? ioctl_preallocate+0x210/0x210 [ 2724.274704] ? selinux_file_mprotect+0x620/0x620 [ 2724.274730] ? iterate_fd+0x360/0x360 [ 2724.274746] ? nsecs_to_jiffies+0x30/0x30 [ 2724.274768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2724.297448] ? security_file_ioctl+0x8d/0xc0 [ 2724.301897] ksys_ioctl+0xab/0xd0 [ 2724.305381] __x64_sys_ioctl+0x73/0xb0 [ 2724.309287] do_syscall_64+0xfd/0x620 [ 2724.313141] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2724.319068] RIP: 0033:0x459829 [ 2724.322276] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2724.341194] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2724.341213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2724.341220] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2724.341228] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2724.341235] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2724.341243] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2724.382845] Mem-Info: [ 2724.395564] active_anon:205788 inactive_anon:8028 isolated_anon:0 [ 2724.395564] active_file:13285 inactive_file:43726 isolated_file:0 [ 2724.395564] unevictable:7680 dirty:364 writeback:0 unstable:0 [ 2724.395564] slab_reclaimable:20727 slab_unreclaimable:132332 [ 2724.395564] mapped:59127 shmem:2310 pagetables:5427 bounce:0 [ 2724.395564] free:958178 free_pcp:963 free_cma:0 [ 2724.446370] Node 0 active_anon:822892kB inactive_anon:32120kB active_file:53000kB inactive_file:172480kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:1120kB writeback:0kB shmem:9240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 546816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2724.483216] Node 1 active_anon:128kB inactive_anon:8kB active_file:140kB inactive_file:2424kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:336kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2724.514327] Node 0 DMA free:10516kB min:220kB low:272kB high:324kB active_anon:32kB inactive_anon:0kB active_file:0kB inactive_file:228kB unevictable:0kB writepending:52kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2724.541874] lowmem_reserve[]: 0 2555 2557 2557 [ 2724.546612] Node 0 DMA32 free:46268kB min:36248kB low:45308kB high:54368kB active_anon:822876kB inactive_anon:32120kB active_file:53000kB inactive_file:172312kB unevictable:30720kB writepending:1132kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21316kB bounce:0kB free_pcp:2076kB local_pcp:1188kB free_cma:0kB [ 2724.581653] lowmem_reserve[]: 0 0 2 2 [ 2724.590913] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2724.617889] lowmem_reserve[]: 0 0 0 0 [ 2724.622638] Node 1 Normal free:3777528kB min:53608kB low:67008kB high:80408kB active_anon:84kB inactive_anon:8kB active_file:140kB inactive_file:2424kB unevictable:0kB writepending:336kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:12kB bounce:0kB free_pcp:1916kB local_pcp:1288kB free_cma:0kB [ 2724.652289] lowmem_reserve[]: 0 0 0 0 [ 2724.656176] Node 0 DMA: 9*4kB (UME) 6*8kB (UME) 5*16kB (U) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10532kB [ 2724.671811] Node 0 DMA32: 453*4kB (UME) 207*8kB (UME) 144*16kB (UE) 226*32kB (UE) 99*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 46220kB [ 2724.688782] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2724.700623] Node 1 Normal: 88*4kB (UME) 87*8kB (UME) 254*16kB (UME) 8*32kB (UME) 16*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777528kB [ 2724.717815] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2724.726759] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2724.735449] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2724.744567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2724.754417] 59333 total pagecache pages 17:36:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x2000000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:39 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40989", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:39 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}}}}}}}, 0x0) 17:36:39 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2800], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2724.758524] 0 pages in swap cache [ 2724.761991] Swap cache stats: add 0, delete 0, find 0/0 [ 2724.767466] Free swap = 0kB [ 2724.770488] Total swap = 0kB [ 2724.773509] 1965979 pages RAM [ 2724.776622] 0 pages HighMem/MovableOnly [ 2724.780703] 338856 pages reserved [ 2724.784168] 0 pages cma reserved 17:36:39 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:39 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:39 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2900], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2724.983641] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33]}}}}}}}, 0x0) 17:36:39 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40988", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2725.049789] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2725.080040] CPU: 1 PID: 13484 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2725.087114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2725.096506] Call Trace: [ 2725.099124] dump_stack+0x172/0x1f0 [ 2725.102777] warn_alloc.cold+0x7b/0x173 [ 2725.106794] ? zone_watermark_ok_safe+0x260/0x260 [ 2725.106829] ? finish_task_switch+0x146/0x780 [ 2725.106853] __vmalloc_node_range+0x481/0x790 [ 2725.106872] ? finish_task_switch+0x146/0x780 [ 2725.106891] ? _raw_spin_unlock_irq+0x28/0x90 [ 2725.120834] ? kvm_arch_create_memslot+0xc3/0x570 [ 2725.120851] __vmalloc_node_flags_caller+0x71/0x90 [ 2725.120867] ? kvm_arch_create_memslot+0xc3/0x570 [ 2725.120884] kvmalloc_node+0xdc/0x100 [ 2725.120902] kvm_arch_create_memslot+0xc3/0x570 [ 2725.120926] __kvm_set_memory_region+0x153c/0x1ff0 [ 2725.120949] ? kvm_write_guest_cached+0x40/0x40 [ 2725.162836] kvm_set_memory_region+0x2f/0x50 [ 2725.167280] kvm_vm_ioctl+0x7b8/0x17d0 [ 2725.171192] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2725.176413] ? kvm_set_memory_region+0x50/0x50 [ 2725.181027] ? __lock_acquire+0x6ee/0x49c0 [ 2725.185291] ? get_futex_key+0x1690/0x1690 [ 2725.189559] ? mark_held_locks+0x100/0x100 [ 2725.193826] ? __might_fault+0x12b/0x1e0 [ 2725.197918] ? __fget+0x340/0x540 [ 2725.201416] ? find_held_lock+0x35/0x130 [ 2725.205503] ? __fget+0x340/0x540 [ 2725.209006] ? kvm_set_memory_region+0x50/0x50 [ 2725.213615] do_vfs_ioctl+0xd5f/0x1380 [ 2725.217530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2725.223098] ? selinux_file_ioctl+0x125/0x5e0 [ 2725.227624] ? ioctl_preallocate+0x210/0x210 [ 2725.232089] ? selinux_file_mprotect+0x620/0x620 [ 2725.236875] ? iterate_fd+0x360/0x360 [ 2725.240709] ? nsecs_to_jiffies+0x30/0x30 [ 2725.244911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2725.244934] ? security_file_ioctl+0x8d/0xc0 [ 2725.254915] ksys_ioctl+0xab/0xd0 [ 2725.258395] __x64_sys_ioctl+0x73/0xb0 [ 2725.262336] do_syscall_64+0xfd/0x620 [ 2725.266190] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2725.271399] RIP: 0033:0x459829 [ 2725.274611] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2725.293731] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2725.301719] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2725.309140] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2725.316424] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2725.323720] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2725.331190] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x2000480000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:39 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b4090e", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}}}}}}, 0x0) 17:36:39 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40906", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:39 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2b00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:40 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2c00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:40 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:40 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40935", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2725.665505] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}}}}}}}, 0x0) [ 2725.737296] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2725.742763] CPU: 1 PID: 13826 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2725.749809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2725.749817] Call Trace: [ 2725.749846] dump_stack+0x172/0x1f0 [ 2725.749870] warn_alloc.cold+0x7b/0x173 [ 2725.749891] ? zone_watermark_ok_safe+0x260/0x260 [ 2725.749934] __vmalloc_node_range+0x481/0x790 [ 2725.749952] ? find_held_lock+0x35/0x130 [ 2725.749974] ? finish_task_switch+0x146/0x780 17:36:40 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2f00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2725.749996] ? kvm_arch_create_memslot+0xc3/0x570 [ 2725.750019] __vmalloc_node_flags_caller+0x71/0x90 [ 2725.797629] ? kvm_arch_create_memslot+0xc3/0x570 [ 2725.802506] kvmalloc_node+0xdc/0x100 [ 2725.806332] kvm_arch_create_memslot+0xc3/0x570 [ 2725.811038] __kvm_set_memory_region+0x153c/0x1ff0 [ 2725.816012] ? kvm_write_guest_cached+0x40/0x40 [ 2725.820745] kvm_set_memory_region+0x2f/0x50 [ 2725.825269] kvm_vm_ioctl+0x7b8/0x17d0 [ 2725.829180] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2725.834406] ? kvm_set_memory_region+0x50/0x50 [ 2725.839017] ? __lock_acquire+0x6ee/0x49c0 [ 2725.843291] ? mark_held_locks+0x100/0x100 [ 2725.847568] ? __might_fault+0x12b/0x1e0 [ 2725.851655] ? __fget+0x340/0x540 [ 2725.855136] ? find_held_lock+0x35/0x130 [ 2725.859222] ? __fget+0x340/0x540 [ 2725.862721] ? kvm_set_memory_region+0x50/0x50 [ 2725.867330] do_vfs_ioctl+0xd5f/0x1380 [ 2725.871273] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2725.876846] ? selinux_file_ioctl+0x125/0x5e0 [ 2725.881405] ? ioctl_preallocate+0x210/0x210 [ 2725.885850] ? selinux_file_mprotect+0x620/0x620 [ 2725.890638] ? iterate_fd+0x360/0x360 [ 2725.894466] ? nsecs_to_jiffies+0x30/0x30 [ 2725.898642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2725.904296] ? security_file_ioctl+0x8d/0xc0 [ 2725.908752] ksys_ioctl+0xab/0xd0 [ 2725.912223] __x64_sys_ioctl+0x73/0xb0 [ 2725.916158] do_syscall_64+0xfd/0x620 [ 2725.919980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2725.925196] RIP: 0033:0x459829 [ 2725.928409] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2725.947338] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2725.955085] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2725.962377] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2725.962386] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2725.962393] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2725.962401] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2726.008207] warn_alloc_show_mem: 1 callbacks suppressed [ 2726.008214] Mem-Info: [ 2726.016066] active_anon:205780 inactive_anon:8032 isolated_anon:0 [ 2726.016066] active_file:13285 inactive_file:43752 isolated_file:0 [ 2726.016066] unevictable:7680 dirty:392 writeback:0 unstable:0 [ 2726.016066] slab_reclaimable:20723 slab_unreclaimable:132148 [ 2726.016066] mapped:59102 shmem:2310 pagetables:5350 bounce:0 [ 2726.016066] free:958116 free_pcp:1262 free_cma:0 [ 2726.051216] Node 0 active_anon:822748kB inactive_anon:32112kB active_file:53000kB inactive_file:172564kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:1212kB writeback:0kB shmem:9224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2726.092604] Node 1 active_anon:372kB inactive_anon:16kB active_file:140kB inactive_file:2444kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:356kB writeback:0kB shmem:16kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2726.122966] Node 0 DMA free:10484kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:228kB unevictable:0kB writepending:52kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2726.149867] lowmem_reserve[]: 0 2555 2557 2557 [ 2726.154512] Node 0 DMA32 free:46428kB min:36248kB low:45308kB high:54368kB active_anon:822836kB inactive_anon:32112kB active_file:53000kB inactive_file:172336kB unevictable:30720kB writepending:1160kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21324kB bounce:0kB free_pcp:2328kB local_pcp:1080kB free_cma:0kB [ 2726.186402] lowmem_reserve[]: 0 0 2 2 [ 2726.190389] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2726.219225] lowmem_reserve[]: 0 0 0 0 [ 2726.223074] Node 1 Normal free:3776660kB min:53608kB low:67008kB high:80408kB active_anon:272kB inactive_anon:16kB active_file:140kB inactive_file:2444kB unevictable:0kB writepending:356kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:76kB bounce:0kB free_pcp:2392kB local_pcp:1260kB free_cma:0kB [ 2726.252984] lowmem_reserve[]: 0 0 0 0 [ 2726.256807] Node 0 DMA: 8*4kB (UE) 5*8kB (UME) 3*16kB (U) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10488kB [ 2726.272581] Node 0 DMA32: 445*4kB (UME) 167*8kB (UME) 165*16kB (UME) 228*32kB (UE) 99*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 46268kB [ 2726.289566] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2726.301215] Node 1 Normal: 45*4kB (UE) 22*8kB (UE) 252*16kB (UE) 8*32kB (UME) 15*64kB (UE) 8*128kB (UM) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3776740kB [ 2726.318262] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2726.328007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2726.336839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2726.345791] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2726.354464] 59346 total pagecache pages [ 2726.358528] 0 pages in swap cache [ 2726.362000] Swap cache stats: add 0, delete 0, find 0/0 [ 2726.367462] Free swap = 0kB [ 2726.370487] Total swap = 0kB [ 2726.373511] 1965979 pages RAM [ 2726.376627] 0 pages HighMem/MovableOnly [ 2726.381318] 338856 pages reserved [ 2726.384776] 0 pages cma reserved 17:36:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x3f00000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x258]}}}}}}}, 0x0) 17:36:40 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3300], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:40 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40980", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:40 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:41 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:41 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3580], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40947", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2726.607133] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}}}}}}, 0x0) [ 2726.697221] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2726.714690] CPU: 1 PID: 14114 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2726.721856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2726.731397] Call Trace: [ 2726.731427] dump_stack+0x172/0x1f0 [ 2726.731451] warn_alloc.cold+0x7b/0x173 [ 2726.731475] ? zone_watermark_ok_safe+0x260/0x260 [ 2726.731514] __vmalloc_node_range+0x481/0x790 [ 2726.731535] ? find_held_lock+0x35/0x130 [ 2726.731556] ? finish_task_switch+0x146/0x780 [ 2726.731576] ? kvm_arch_create_memslot+0xc3/0x570 [ 2726.731598] __vmalloc_node_flags_caller+0x71/0x90 [ 2726.738247] ? kvm_arch_create_memslot+0xc3/0x570 [ 2726.738267] kvmalloc_node+0xdc/0x100 [ 2726.738283] kvm_arch_create_memslot+0xc3/0x570 [ 2726.738306] __kvm_set_memory_region+0x153c/0x1ff0 [ 2726.738330] ? kvm_write_guest_cached+0x40/0x40 17:36:41 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2726.793969] kvm_set_memory_region+0x2f/0x50 [ 2726.798404] kvm_vm_ioctl+0x7b8/0x17d0 [ 2726.802327] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2726.807557] ? kvm_set_memory_region+0x50/0x50 [ 2726.812188] ? __lock_acquire+0x6ee/0x49c0 [ 2726.816471] ? mark_held_locks+0x100/0x100 [ 2726.816494] ? __might_fault+0x12b/0x1e0 [ 2726.816513] ? __fget+0x340/0x540 [ 2726.828285] ? find_held_lock+0x35/0x130 [ 2726.832399] ? __fget+0x340/0x540 [ 2726.832420] ? kvm_set_memory_region+0x50/0x50 [ 2726.832439] do_vfs_ioctl+0xd5f/0x1380 [ 2726.844377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2726.849939] ? selinux_file_ioctl+0x125/0x5e0 [ 2726.854466] ? ioctl_preallocate+0x210/0x210 [ 2726.858916] ? selinux_file_mprotect+0x620/0x620 [ 2726.863700] ? iterate_fd+0x360/0x360 [ 2726.867547] ? nsecs_to_jiffies+0x30/0x30 [ 2726.871744] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2726.877303] ? security_file_ioctl+0x8d/0xc0 [ 2726.881741] ksys_ioctl+0xab/0xd0 [ 2726.885223] __x64_sys_ioctl+0x73/0xb0 [ 2726.889142] do_syscall_64+0xfd/0x620 [ 2726.892966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2726.898177] RIP: 0033:0x459829 [ 2726.901395] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2726.920674] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2726.928673] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2726.935980] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2726.943271] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2726.950645] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2726.950656] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x4000000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40948", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:41 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3a00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:41 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}}}}}}, 0x0) 17:36:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40964", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:41 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3b00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:41 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40901", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}}}}}}}, 0x0) [ 2727.296538] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40906", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2727.392492] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2727.463587] CPU: 1 PID: 14498 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2727.470656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2727.481638] Call Trace: [ 2727.484291] dump_stack+0x172/0x1f0 [ 2727.488070] warn_alloc.cold+0x7b/0x173 [ 2727.492097] ? zone_watermark_ok_safe+0x260/0x260 [ 2727.497046] __vmalloc_node_range+0x481/0x790 [ 2727.502017] ? find_held_lock+0x35/0x130 [ 2727.506199] ? finish_task_switch+0x146/0x780 [ 2727.510735] ? kvm_arch_create_memslot+0xc3/0x570 [ 2727.515605] __vmalloc_node_flags_caller+0x71/0x90 [ 2727.520574] ? kvm_arch_create_memslot+0xc3/0x570 [ 2727.525458] kvmalloc_node+0xdc/0x100 [ 2727.529297] kvm_arch_create_memslot+0xc3/0x570 [ 2727.534608] __kvm_set_memory_region+0x153c/0x1ff0 [ 2727.540188] ? kvm_write_guest_cached+0x40/0x40 [ 2727.544944] kvm_set_memory_region+0x2f/0x50 [ 2727.549506] kvm_vm_ioctl+0x7b8/0x17d0 [ 2727.553508] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2727.558725] ? kvm_set_memory_region+0x50/0x50 [ 2727.563341] ? __lock_acquire+0x6ee/0x49c0 [ 2727.567609] ? mark_held_locks+0x100/0x100 [ 2727.571964] ? __might_fault+0x12b/0x1e0 [ 2727.576075] ? __fget+0x340/0x540 [ 2727.579559] ? find_held_lock+0x35/0x130 [ 2727.583633] ? __fget+0x340/0x540 [ 2727.587107] ? kvm_set_memory_region+0x50/0x50 [ 2727.591718] do_vfs_ioctl+0xd5f/0x1380 [ 2727.595719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2727.601283] ? selinux_file_ioctl+0x125/0x5e0 [ 2727.605805] ? ioctl_preallocate+0x210/0x210 [ 2727.610255] ? selinux_file_mprotect+0x620/0x620 [ 2727.615034] ? iterate_fd+0x360/0x360 [ 2727.618834] ? nsecs_to_jiffies+0x30/0x30 [ 2727.623008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2727.628579] ? security_file_ioctl+0x8d/0xc0 [ 2727.633023] ksys_ioctl+0xab/0xd0 [ 2727.636577] __x64_sys_ioctl+0x73/0xb0 [ 2727.640466] do_syscall_64+0xfd/0x620 [ 2727.644277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2727.649467] RIP: 0033:0x459829 [ 2727.652672] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2727.671926] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2727.679725] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2727.686997] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2727.694270] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2727.701719] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2727.709015] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2727.726244] warn_alloc_show_mem: 1 callbacks suppressed [ 2727.726250] Mem-Info: [ 2727.734224] active_anon:205763 inactive_anon:8032 isolated_anon:0 [ 2727.734224] active_file:13285 inactive_file:43767 isolated_file:0 [ 2727.734224] unevictable:7680 dirty:411 writeback:0 unstable:0 [ 2727.734224] slab_reclaimable:20725 slab_unreclaimable:132075 [ 2727.734224] mapped:59123 shmem:2310 pagetables:5350 bounce:0 [ 2727.734224] free:958361 free_pcp:1183 free_cma:0 [ 2727.770500] Node 0 active_anon:822792kB inactive_anon:32116kB active_file:53000kB inactive_file:172596kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236492kB dirty:1260kB writeback:0kB shmem:9224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2727.803066] Node 1 active_anon:260kB inactive_anon:12kB active_file:140kB inactive_file:2472kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:384kB writeback:0kB shmem:16kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2727.830274] Node 0 DMA free:10656kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:228kB unevictable:0kB writepending:52kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2727.856931] lowmem_reserve[]: 0 2555 2557 2557 [ 2727.861566] Node 0 DMA32 free:46676kB min:36248kB low:45308kB high:54368kB active_anon:822792kB inactive_anon:32116kB active_file:53000kB inactive_file:172368kB unevictable:30720kB writepending:1216kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21256kB bounce:0kB free_pcp:2376kB local_pcp:1028kB free_cma:0kB [ 2727.892713] lowmem_reserve[]: 0 0 2 2 [ 2727.896550] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2727.922536] lowmem_reserve[]: 0 0 0 0 [ 2727.926399] Node 1 Normal free:3776740kB min:53608kB low:67008kB high:80408kB active_anon:260kB inactive_anon:12kB active_file:140kB inactive_file:2472kB unevictable:0kB writepending:384kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:144kB bounce:0kB free_pcp:2348kB local_pcp:1492kB free_cma:0kB [ 2727.956189] lowmem_reserve[]: 0 0 0 0 [ 2727.960131] Node 0 DMA: 9*4kB (UME) 25*8kB (UME) 4*16kB (U) 6*32kB (UM) 3*64kB (UM) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10668kB [ 2727.975941] Node 0 DMA32: 445*4kB (UME) 176*8kB (UME) 176*16kB (UME) 227*32kB (UE) 101*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 46612kB [ 2727.993117] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2728.004837] Node 1 Normal: 53*4kB (UME) 22*8kB (UME) 254*16kB (UME) 8*32kB (UME) 16*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3776740kB [ 2728.021967] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2728.030906] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2728.039598] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2728.048525] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2728.057225] 59365 total pagecache pages [ 2728.061313] 0 pages in swap cache 17:36:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x4000600000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:42 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40980", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}}}}}}, 0x0) 17:36:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:42 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3c00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2728.064783] Swap cache stats: add 0, delete 0, find 0/0 [ 2728.070253] Free swap = 0kB [ 2728.073295] Total swap = 0kB [ 2728.076332] 1965979 pages RAM [ 2728.079653] 0 pages HighMem/MovableOnly [ 2728.083655] 338856 pages reserved [ 2728.087230] 0 pages cma reserved 17:36:42 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x4305], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:42 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2728.245781] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}}}}}}}, 0x0) [ 2728.342163] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2728.378022] CPU: 1 PID: 14793 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2728.385120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2728.394517] Call Trace: [ 2728.394551] dump_stack+0x172/0x1f0 [ 2728.394572] warn_alloc.cold+0x7b/0x173 [ 2728.394595] ? zone_watermark_ok_safe+0x260/0x260 [ 2728.394627] ? finish_task_switch+0x146/0x780 [ 2728.394654] __vmalloc_node_range+0x481/0x790 [ 2728.394675] ? finish_task_switch+0x146/0x780 [ 2728.394690] ? _raw_spin_unlock_irq+0x28/0x90 [ 2728.394710] ? kvm_arch_create_memslot+0xc3/0x570 [ 2728.394726] __vmalloc_node_flags_caller+0x71/0x90 [ 2728.394744] ? kvm_arch_create_memslot+0xc3/0x570 17:36:42 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x4788], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2728.394766] kvmalloc_node+0xdc/0x100 [ 2728.437708] kvm_arch_create_memslot+0xc3/0x570 [ 2728.451379] __kvm_set_memory_region+0x153c/0x1ff0 [ 2728.456349] ? kvm_write_guest_cached+0x40/0x40 [ 2728.461082] kvm_set_memory_region+0x2f/0x50 [ 2728.465515] kvm_vm_ioctl+0x7b8/0x17d0 [ 2728.469430] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2728.474646] ? kvm_set_memory_region+0x50/0x50 [ 2728.479946] ? __lock_acquire+0x6ee/0x49c0 [ 2728.484203] ? get_futex_key+0x1690/0x1690 [ 2728.488458] ? mark_held_locks+0x100/0x100 [ 2728.488480] ? __might_fault+0x12b/0x1e0 [ 2728.488494] ? __fget+0x340/0x540 [ 2728.488510] ? find_held_lock+0x35/0x130 [ 2728.488524] ? __fget+0x340/0x540 [ 2728.488543] ? kvm_set_memory_region+0x50/0x50 [ 2728.512599] do_vfs_ioctl+0xd5f/0x1380 [ 2728.516533] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2728.522099] ? selinux_file_ioctl+0x125/0x5e0 [ 2728.526633] ? ioctl_preallocate+0x210/0x210 [ 2728.531085] ? selinux_file_mprotect+0x620/0x620 [ 2728.535884] ? iterate_fd+0x360/0x360 [ 2728.539734] ? nsecs_to_jiffies+0x30/0x30 [ 2728.543912] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2728.549474] ? security_file_ioctl+0x8d/0xc0 [ 2728.549495] ksys_ioctl+0xab/0xd0 [ 2728.549513] __x64_sys_ioctl+0x73/0xb0 [ 2728.557511] do_syscall_64+0xfd/0x620 [ 2728.557530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2728.557541] RIP: 0033:0x459829 [ 2728.557555] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2728.557563] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2728.557577] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2728.557585] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2728.557593] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2728.557600] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2728.557608] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x4800000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:43 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:43 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40905", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:43 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x4888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}}}}}}}, 0x0) 17:36:43 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x5800], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:43 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40988", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:43 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x6488], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:43 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2728.896327] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2728.970804] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2729.007086] CPU: 0 PID: 15134 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2729.014157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2729.023521] Call Trace: [ 2729.023549] dump_stack+0x172/0x1f0 [ 2729.023567] warn_alloc.cold+0x7b/0x173 [ 2729.023585] ? zone_watermark_ok_safe+0x260/0x260 [ 2729.023613] ? finish_task_switch+0x146/0x780 [ 2729.023635] __vmalloc_node_range+0x481/0x790 [ 2729.023652] ? finish_task_switch+0x146/0x780 [ 2729.023664] ? _raw_spin_unlock_irq+0x28/0x90 [ 2729.023684] ? kvm_arch_create_memslot+0xc3/0x570 [ 2729.023699] __vmalloc_node_flags_caller+0x71/0x90 [ 2729.023713] ? kvm_arch_create_memslot+0xc3/0x570 [ 2729.023731] kvmalloc_node+0xdc/0x100 [ 2729.023747] kvm_arch_create_memslot+0xc3/0x570 [ 2729.023770] __kvm_set_memory_region+0x153c/0x1ff0 [ 2729.023792] ? kvm_write_guest_cached+0x40/0x40 [ 2729.071583] kvm_set_memory_region+0x2f/0x50 [ 2729.080195] kvm_vm_ioctl+0x7b8/0x17d0 [ 2729.080213] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2729.080227] ? kvm_set_memory_region+0x50/0x50 [ 2729.080246] ? __lock_acquire+0x6ee/0x49c0 [ 2729.080266] ? get_futex_key+0x1690/0x1690 [ 2729.112242] ? mark_held_locks+0x100/0x100 [ 2729.112268] ? __might_fault+0x12b/0x1e0 [ 2729.120745] ? __fget+0x340/0x540 [ 2729.120764] ? find_held_lock+0x35/0x130 [ 2729.120777] ? __fget+0x340/0x540 [ 2729.120797] ? kvm_set_memory_region+0x50/0x50 [ 2729.120814] do_vfs_ioctl+0xd5f/0x1380 [ 2729.120835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2729.149952] ? selinux_file_ioctl+0x125/0x5e0 [ 2729.154477] ? ioctl_preallocate+0x210/0x210 [ 2729.159000] ? selinux_file_mprotect+0x620/0x620 [ 2729.163786] ? iterate_fd+0x360/0x360 [ 2729.167618] ? nsecs_to_jiffies+0x30/0x30 [ 2729.171802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2729.177376] ? security_file_ioctl+0x8d/0xc0 [ 2729.181818] ksys_ioctl+0xab/0xd0 [ 2729.185333] __x64_sys_ioctl+0x73/0xb0 [ 2729.189289] do_syscall_64+0xfd/0x620 [ 2729.193128] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2729.198362] RIP: 0033:0x459829 [ 2729.201974] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:36:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}}}}}}}, 0x0) [ 2729.221409] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2729.229248] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2729.236804] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2729.236819] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2729.251666] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2729.259150] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2729.268247] warn_alloc_show_mem: 1 callbacks suppressed [ 2729.268253] Mem-Info: [ 2729.276174] active_anon:206278 inactive_anon:8032 isolated_anon:0 [ 2729.276174] active_file:13285 inactive_file:43772 isolated_file:0 [ 2729.276174] unevictable:7680 dirty:70 writeback:1 unstable:0 [ 2729.276174] slab_reclaimable:20709 slab_unreclaimable:131938 [ 2729.276174] mapped:59123 shmem:2310 pagetables:5437 bounce:0 [ 2729.276174] free:958118 free_pcp:1032 free_cma:0 [ 2729.315023] Node 0 active_anon:824864kB inactive_anon:32120kB active_file:53000kB inactive_file:172612kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236492kB dirty:192kB writeback:4kB shmem:9232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2729.344469] Node 1 active_anon:248kB inactive_anon:8kB active_file:140kB inactive_file:2476kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:88kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2729.388590] Node 0 DMA free:10504kB min:220kB low:272kB high:324kB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:228kB unevictable:0kB writepending:24kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2729.415555] lowmem_reserve[]: 0 2555 2557 2557 [ 2729.420410] Node 0 DMA32 free:44732kB min:36248kB low:45308kB high:54368kB active_anon:824896kB inactive_anon:32120kB active_file:53000kB inactive_file:172384kB unevictable:30720kB writepending:204kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21524kB bounce:0kB free_pcp:2276kB local_pcp:1280kB free_cma:0kB [ 2729.451743] lowmem_reserve[]: 0 0 2 2 [ 2729.455735] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2729.482172] lowmem_reserve[]: 0 0 0 0 [ 2729.486072] Node 1 Normal free:3777244kB min:53608kB low:67008kB high:80408kB active_anon:248kB inactive_anon:8kB active_file:140kB inactive_file:2476kB unevictable:0kB writepending:92kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:28kB bounce:0kB free_pcp:1928kB local_pcp:728kB free_cma:0kB [ 2729.515792] lowmem_reserve[]: 0 0 0 0 [ 2729.521379] Node 0 DMA: 11*4kB (UME) 9*8kB (UME) 8*16kB (UM) 5*32kB (UM) 2*64kB (U) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10516kB [ 2729.537249] Node 0 DMA32: 441*4kB (UME) 267*8kB (UME) 188*16kB (UME) 228*32kB (UE) 101*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45500kB [ 2729.554324] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2729.566019] Node 1 Normal: 109*4kB (UME) 57*8kB (UME) 254*16kB (UME) 6*32kB (UME) 17*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777244kB [ 2729.583527] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2729.592683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2729.601404] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2729.610437] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2729.619085] 59380 total pagecache pages [ 2729.623088] 0 pages in swap cache [ 2729.626700] Swap cache stats: add 0, delete 0, find 0/0 [ 2729.632353] Free swap = 0kB [ 2729.635387] Total swap = 0kB [ 2729.638488] 1965979 pages RAM [ 2729.641622] 0 pages HighMem/MovableOnly [ 2729.645586] 338856 pages reserved [ 2729.649125] 0 pages cma reserved 17:36:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x4c00000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:44 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40988", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}}}}}}}, 0x0) 17:36:44 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x800e], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8035], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2729.803225] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2729.929868] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2729.952961] CPU: 0 PID: 15439 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2729.960429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2729.960436] Call Trace: [ 2729.960465] dump_stack+0x172/0x1f0 [ 2729.960492] warn_alloc.cold+0x7b/0x173 [ 2729.980086] ? zone_watermark_ok_safe+0x260/0x260 [ 2729.985154] __vmalloc_node_range+0x481/0x790 [ 2729.985181] ? find_held_lock+0x35/0x130 [ 2729.993817] ? finish_task_switch+0x146/0x780 [ 2729.998448] ? kvm_arch_create_memslot+0xc3/0x570 [ 2730.003326] __vmalloc_node_flags_caller+0x71/0x90 [ 2730.008291] ? kvm_arch_create_memslot+0xc3/0x570 [ 2730.013168] kvmalloc_node+0xdc/0x100 [ 2730.016993] kvm_arch_create_memslot+0xc3/0x570 [ 2730.021706] __kvm_set_memory_region+0x153c/0x1ff0 [ 2730.021734] ? kvm_write_guest_cached+0x40/0x40 [ 2730.031380] kvm_set_memory_region+0x2f/0x50 [ 2730.035813] kvm_vm_ioctl+0x7b8/0x17d0 [ 2730.039734] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2730.044970] ? kvm_set_memory_region+0x50/0x50 [ 2730.049582] ? __lock_acquire+0x6ee/0x49c0 [ 2730.053880] ? mark_held_locks+0x100/0x100 [ 2730.058144] ? __might_fault+0x12b/0x1e0 [ 2730.062347] ? __fget+0x340/0x540 [ 2730.065845] ? find_held_lock+0x35/0x130 [ 2730.069935] ? __fget+0x340/0x540 [ 2730.073409] ? kvm_set_memory_region+0x50/0x50 [ 2730.078006] do_vfs_ioctl+0xd5f/0x1380 [ 2730.078024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2730.078038] ? selinux_file_ioctl+0x125/0x5e0 [ 2730.078052] ? ioctl_preallocate+0x210/0x210 [ 2730.078065] ? selinux_file_mprotect+0x620/0x620 [ 2730.078086] ? iterate_fd+0x360/0x360 [ 2730.101296] ? nsecs_to_jiffies+0x30/0x30 [ 2730.101322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2730.101344] ? security_file_ioctl+0x8d/0xc0 [ 2730.109311] ksys_ioctl+0xab/0xd0 [ 2730.109329] __x64_sys_ioctl+0x73/0xb0 [ 2730.109347] do_syscall_64+0xfd/0x620 [ 2730.109365] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2730.109377] RIP: 0033:0x459829 [ 2730.109395] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2730.158128] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2730.165948] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2730.173238] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 17:36:44 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40988", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2730.180524] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2730.187818] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2730.187828] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x6000000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:44 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8100], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}}}}}}}, 0x0) 17:36:44 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b4090e", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:44 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40935", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8847], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2730.458544] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2730.505355] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2730.529531] CPU: 0 PID: 15725 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2730.536596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2730.546054] Call Trace: [ 2730.548928] dump_stack+0x172/0x1f0 [ 2730.552582] warn_alloc.cold+0x7b/0x173 [ 2730.556671] ? zone_watermark_ok_safe+0x260/0x260 [ 2730.561550] ? finish_task_switch+0x146/0x780 [ 2730.566080] __vmalloc_node_range+0x481/0x790 [ 2730.570601] ? finish_task_switch+0x146/0x780 [ 2730.575123] ? _raw_spin_unlock_irq+0x28/0x90 [ 2730.579825] ? kvm_arch_create_memslot+0xc3/0x570 [ 2730.585319] __vmalloc_node_flags_caller+0x71/0x90 [ 2730.590291] ? kvm_arch_create_memslot+0xc3/0x570 [ 2730.595340] kvmalloc_node+0xdc/0x100 [ 2730.599193] kvm_arch_create_memslot+0xc3/0x570 [ 2730.603914] __kvm_set_memory_region+0x153c/0x1ff0 [ 2730.608886] ? kvm_write_guest_cached+0x40/0x40 [ 2730.613609] kvm_set_memory_region+0x2f/0x50 [ 2730.618067] kvm_vm_ioctl+0x7b8/0x17d0 [ 2730.621979] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2730.627202] ? kvm_set_memory_region+0x50/0x50 [ 2730.632085] ? __lock_acquire+0x6ee/0x49c0 [ 2730.636344] ? get_futex_key+0x1690/0x1690 [ 2730.640621] ? mark_held_locks+0x100/0x100 [ 2730.644909] ? __might_fault+0x12b/0x1e0 [ 2730.649078] ? __fget+0x340/0x540 [ 2730.652642] ? find_held_lock+0x35/0x130 [ 2730.656746] ? __fget+0x340/0x540 [ 2730.660226] ? kvm_set_memory_region+0x50/0x50 [ 2730.665006] do_vfs_ioctl+0xd5f/0x1380 [ 2730.668922] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2730.674490] ? selinux_file_ioctl+0x125/0x5e0 [ 2730.679016] ? ioctl_preallocate+0x210/0x210 [ 2730.683452] ? selinux_file_mprotect+0x620/0x620 [ 2730.688243] ? iterate_fd+0x360/0x360 [ 2730.692090] ? nsecs_to_jiffies+0x30/0x30 [ 2730.696267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2730.701864] ? security_file_ioctl+0x8d/0xc0 17:36:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}}}}}}}, 0x0) 17:36:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2730.706295] ksys_ioctl+0xab/0xd0 [ 2730.709766] __x64_sys_ioctl+0x73/0xb0 [ 2730.714371] do_syscall_64+0xfd/0x620 [ 2730.718280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2730.718293] RIP: 0033:0x459829 [ 2730.718307] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2730.718315] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2730.718329] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2730.718337] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2730.718345] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2730.718359] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2730.718367] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2730.760513] warn_alloc_show_mem: 1 callbacks suppressed [ 2730.760520] Mem-Info: [ 2730.800292] active_anon:206261 inactive_anon:8031 isolated_anon:0 [ 2730.800292] active_file:13285 inactive_file:43797 isolated_file:0 [ 2730.800292] unevictable:7680 dirty:130 writeback:0 unstable:0 [ 2730.800292] slab_reclaimable:20711 slab_unreclaimable:131917 [ 2730.800292] mapped:59102 shmem:2310 pagetables:5346 bounce:0 [ 2730.800292] free:957951 free_pcp:1220 free_cma:0 [ 2730.842087] Node 0 active_anon:824876kB inactive_anon:32120kB active_file:53000kB inactive_file:172688kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:464kB writeback:0kB shmem:9236kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2730.872448] Node 1 active_anon:268kB inactive_anon:4kB active_file:140kB inactive_file:2500kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:56kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2730.899170] Node 0 DMA free:10564kB min:220kB low:272kB high:324kB active_anon:24kB inactive_anon:0kB active_file:0kB inactive_file:244kB unevictable:0kB writepending:16kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2730.926241] lowmem_reserve[]: 0 2555 2557 2557 [ 2730.931056] Node 0 DMA32 free:45140kB min:36248kB low:45308kB high:54368kB active_anon:824832kB inactive_anon:32120kB active_file:53000kB inactive_file:172444kB unevictable:30720kB writepending:448kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21348kB bounce:0kB free_pcp:2700kB local_pcp:1264kB free_cma:0kB [ 2730.962819] lowmem_reserve[]: 0 0 2 2 [ 2730.966681] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2730.992695] lowmem_reserve[]: 0 0 0 0 [ 2730.996536] Node 1 Normal free:3776992kB min:53608kB low:67008kB high:80408kB active_anon:268kB inactive_anon:4kB active_file:140kB inactive_file:2500kB unevictable:0kB writepending:56kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:32kB bounce:0kB free_pcp:2156kB local_pcp:1308kB free_cma:0kB [ 2731.025483] lowmem_reserve[]: 0 0 0 0 [ 2731.029414] Node 0 DMA: 13*4kB (UME) 4*8kB (UME) 7*16kB (UM) 6*32kB (UM) 2*64kB (U) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10500kB [ 2731.045255] Node 0 DMA32: 391*4kB (UE) 180*8kB (UME) 224*16kB (UE) 229*32kB (UE) 98*64kB (UME) 88*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45020kB [ 2731.061748] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2731.073458] Node 1 Normal: 62*4kB (UE) 49*8kB (UME) 254*16kB (UME) 7*32kB (UME) 17*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777024kB [ 2731.090671] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2731.099703] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2731.108388] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2731.118162] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2731.126752] 59388 total pagecache pages [ 2731.130864] 0 pages in swap cache [ 2731.134333] Swap cache stats: add 0, delete 0, find 0/0 [ 2731.139757] Free swap = 0kB [ 2731.142782] Total swap = 0kB [ 2731.145784] 1965979 pages RAM [ 2731.148958] 0 pages HighMem/MovableOnly [ 2731.152962] 338856 pages reserved [ 2731.156403] 0 pages cma reserved [ 2731.168251] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2731.180151] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2731.185828] CPU: 0 PID: 15725 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2731.192892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2731.204862] Call Trace: [ 2731.207470] dump_stack+0x172/0x1f0 [ 2731.211451] warn_alloc.cold+0x7b/0x173 [ 2731.215446] ? zone_watermark_ok_safe+0x260/0x260 [ 2731.220383] __vmalloc_node_range+0x481/0x790 [ 2731.224914] ? find_held_lock+0x35/0x130 [ 2731.228995] ? finish_task_switch+0x146/0x780 [ 2731.233510] ? kvm_arch_create_memslot+0xc3/0x570 [ 2731.238378] __vmalloc_node_flags_caller+0x71/0x90 [ 2731.243336] ? kvm_arch_create_memslot+0xc3/0x570 [ 2731.248650] kvmalloc_node+0xdc/0x100 [ 2731.252472] kvm_arch_create_memslot+0xc3/0x570 [ 2731.257150] __kvm_set_memory_region+0x153c/0x1ff0 [ 2731.262124] ? kvm_write_guest_cached+0x40/0x40 [ 2731.266829] kvm_set_memory_region+0x2f/0x50 [ 2731.271279] kvm_vm_ioctl+0x7b8/0x17d0 [ 2731.275168] ? kasan_check_read+0x11/0x20 [ 2731.279319] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2731.284822] ? kvm_set_memory_region+0x50/0x50 [ 2731.289409] ? __lock_acquire+0x6ee/0x49c0 [ 2731.293788] ? mark_held_locks+0x100/0x100 [ 2731.298024] ? __might_fault+0x12b/0x1e0 [ 2731.302108] ? __fget+0x340/0x540 [ 2731.305557] ? find_held_lock+0x35/0x130 [ 2731.309614] ? __fget+0x340/0x540 [ 2731.313098] ? kvm_set_memory_region+0x50/0x50 [ 2731.317774] do_vfs_ioctl+0xd5f/0x1380 [ 2731.321768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2731.327432] ? selinux_file_ioctl+0x125/0x5e0 [ 2731.331952] ? ioctl_preallocate+0x210/0x210 [ 2731.336387] ? selinux_file_mprotect+0x620/0x620 [ 2731.341187] ? iterate_fd+0x360/0x360 [ 2731.345032] ? nsecs_to_jiffies+0x30/0x30 [ 2731.349489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2731.355368] ? security_file_ioctl+0x8d/0xc0 [ 2731.359780] ksys_ioctl+0xab/0xd0 [ 2731.363231] __x64_sys_ioctl+0x73/0xb0 [ 2731.367143] do_syscall_64+0xfd/0x620 [ 2731.370945] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2731.376150] RIP: 0033:0x459829 [ 2731.379343] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2731.398366] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:36:45 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8848], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x6800000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:45 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}}}}}}}, 0x0) 17:36:45 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2731.406078] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2731.413902] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2731.421169] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2731.428437] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2731.435747] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:46 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8864], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:46 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40947", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2731.634537] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3300]}}}}}}}, 0x0) 17:36:46 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2731.698709] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2731.727404] CPU: 1 PID: 15955 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2731.734460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2731.743831] Call Trace: 17:36:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:46 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40948", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2731.746444] dump_stack+0x172/0x1f0 [ 2731.750099] warn_alloc.cold+0x7b/0x173 [ 2731.754108] ? zone_watermark_ok_safe+0x260/0x260 [ 2731.758994] __vmalloc_node_range+0x481/0x790 [ 2731.759013] ? find_held_lock+0x35/0x130 [ 2731.759032] ? finish_task_switch+0x146/0x780 [ 2731.759052] ? kvm_arch_create_memslot+0xc3/0x570 [ 2731.759068] __vmalloc_node_flags_caller+0x71/0x90 [ 2731.759090] ? kvm_arch_create_memslot+0xc3/0x570 [ 2731.767658] kvmalloc_node+0xdc/0x100 [ 2731.767678] kvm_arch_create_memslot+0xc3/0x570 [ 2731.767699] __kvm_set_memory_region+0x153c/0x1ff0 [ 2731.767722] ? kvm_write_guest_cached+0x40/0x40 [ 2731.767763] kvm_set_memory_region+0x2f/0x50 [ 2731.767778] kvm_vm_ioctl+0x7b8/0x17d0 [ 2731.767795] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2731.767808] ? kvm_set_memory_region+0x50/0x50 [ 2731.767826] ? __lock_acquire+0x6ee/0x49c0 [ 2731.767856] ? mark_held_locks+0x100/0x100 [ 2731.787082] ? __might_fault+0x12b/0x1e0 [ 2731.787097] ? __fget+0x340/0x540 [ 2731.787117] ? find_held_lock+0x35/0x130 [ 2731.787130] ? __fget+0x340/0x540 [ 2731.787149] ? kvm_set_memory_region+0x50/0x50 [ 2731.787166] do_vfs_ioctl+0xd5f/0x1380 [ 2731.787183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2731.787202] ? selinux_file_ioctl+0x125/0x5e0 [ 2731.800703] ? ioctl_preallocate+0x210/0x210 [ 2731.870339] ? selinux_file_mprotect+0x620/0x620 [ 2731.875300] ? iterate_fd+0x360/0x360 [ 2731.879125] ? nsecs_to_jiffies+0x30/0x30 [ 2731.883396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2731.889004] ? security_file_ioctl+0x8d/0xc0 [ 2731.893528] ksys_ioctl+0xab/0xd0 [ 2731.897010] __x64_sys_ioctl+0x73/0xb0 [ 2731.900920] do_syscall_64+0xfd/0x620 [ 2731.904746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2731.909959] RIP: 0033:0x459829 [ 2731.913163] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2731.932173] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2731.939909] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2731.947197] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2731.954576] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2731.961869] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2731.969162] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2732.025127] warn_alloc_show_mem: 1 callbacks suppressed [ 2732.025133] Mem-Info: [ 2732.039558] active_anon:206310 inactive_anon:8032 isolated_anon:0 [ 2732.039558] active_file:13285 inactive_file:43810 isolated_file:0 [ 2732.039558] unevictable:7680 dirty:144 writeback:0 unstable:0 [ 2732.039558] slab_reclaimable:20714 slab_unreclaimable:131876 [ 2732.039558] mapped:59127 shmem:2310 pagetables:5383 bounce:0 [ 2732.039558] free:957994 free_pcp:1064 free_cma:0 [ 2732.075398] Node 0 active_anon:824944kB inactive_anon:32116kB active_file:53000kB inactive_file:172696kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:476kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2732.110468] Node 1 active_anon:196kB inactive_anon:12kB active_file:140kB inactive_file:2544kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:100kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2732.145464] Node 0 DMA free:10584kB min:220kB low:272kB high:324kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:244kB unevictable:0kB writepending:16kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2732.172497] lowmem_reserve[]: 0 2555 2557 2557 [ 2732.177223] Node 0 DMA32 free:47488kB min:36248kB low:45308kB high:54368kB active_anon:822892kB inactive_anon:32116kB active_file:53000kB inactive_file:172452kB unevictable:30720kB writepending:460kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21404kB bounce:0kB free_pcp:2400kB local_pcp:1124kB free_cma:0kB [ 2732.208316] lowmem_reserve[]: 0 0 2 2 [ 2732.212134] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2732.238219] lowmem_reserve[]: 0 0 0 0 [ 2732.242067] Node 1 Normal free:3777164kB min:53608kB low:67008kB high:80408kB active_anon:196kB inactive_anon:12kB active_file:140kB inactive_file:2544kB unevictable:0kB writepending:100kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:100kB bounce:0kB free_pcp:1928kB local_pcp:1340kB free_cma:0kB [ 2732.283899] lowmem_reserve[]: 0 0 0 0 [ 2732.287806] Node 0 DMA: 12*4kB (UME) 13*8kB (UME) 11*16kB (UM) 5*32kB (UM) 2*64kB (U) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10600kB [ 2732.303809] Node 0 DMA32: 434*4kB (UME) 243*8kB (UME) 210*16kB (UME) 231*32kB (UE) 99*64kB (UME) 87*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 47520kB [ 2732.322045] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2732.333904] Node 1 Normal: 109*4kB (UME) 57*8kB (UME) 254*16kB (UME) 7*32kB (UME) 17*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777276kB [ 2732.353346] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2732.362394] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 17:36:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x6c00000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:46 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xf000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:46 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40964", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}}}}}}}, 0x0) [ 2732.371074] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2732.380114] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2732.388802] 59408 total pagecache pages [ 2732.392801] 0 pages in swap cache [ 2732.396262] Swap cache stats: add 0, delete 0, find 0/0 [ 2732.401953] Free swap = 0kB [ 2732.404985] Total swap = 0kB [ 2732.408108] 1965979 pages RAM [ 2732.411311] 0 pages HighMem/MovableOnly [ 2732.415295] 338856 pages reserved [ 2732.418837] 0 pages cma reserved 17:36:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:47 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40906", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xff00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2732.626669] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}}}}}}}, 0x0) [ 2732.674217] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2732.694932] CPU: 0 PID: 16275 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2732.702116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2732.711494] Call Trace: [ 2732.714118] dump_stack+0x172/0x1f0 [ 2732.717795] warn_alloc.cold+0x7b/0x173 [ 2732.721823] ? zone_watermark_ok_safe+0x260/0x260 [ 2732.726717] ? finish_task_switch+0x146/0x780 [ 2732.731243] __vmalloc_node_range+0x481/0x790 [ 2732.735765] ? finish_task_switch+0x146/0x780 [ 2732.740391] ? _raw_spin_unlock_irq+0x28/0x90 [ 2732.744915] ? kvm_arch_create_memslot+0xc3/0x570 [ 2732.749781] __vmalloc_node_flags_caller+0x71/0x90 [ 2732.754740] ? kvm_arch_create_memslot+0xc3/0x570 [ 2732.759613] kvmalloc_node+0xdc/0x100 [ 2732.763448] kvm_arch_create_memslot+0xc3/0x570 [ 2732.768187] __kvm_set_memory_region+0x153c/0x1ff0 [ 2732.773264] ? kvm_write_guest_cached+0x40/0x40 [ 2732.777996] kvm_set_memory_region+0x2f/0x50 [ 2732.782874] kvm_vm_ioctl+0x7b8/0x17d0 [ 2732.786968] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2732.792278] ? kvm_set_memory_region+0x50/0x50 [ 2732.796928] ? __lock_acquire+0x6ee/0x49c0 [ 2732.801186] ? get_futex_key+0x1690/0x1690 [ 2732.805460] ? mark_held_locks+0x100/0x100 [ 2732.809817] ? __might_fault+0x12b/0x1e0 [ 2732.813996] ? __fget+0x340/0x540 [ 2732.817472] ? find_held_lock+0x35/0x130 [ 2732.821562] ? __fget+0x340/0x540 17:36:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}}}}}}}, 0x0) [ 2732.825043] ? kvm_set_memory_region+0x50/0x50 [ 2732.829654] do_vfs_ioctl+0xd5f/0x1380 [ 2732.833562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2732.839203] ? selinux_file_ioctl+0x125/0x5e0 [ 2732.843720] ? ioctl_preallocate+0x210/0x210 [ 2732.848236] ? selinux_file_mprotect+0x620/0x620 [ 2732.853109] ? iterate_fd+0x360/0x360 [ 2732.856961] ? nsecs_to_jiffies+0x30/0x30 [ 2732.861138] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2732.866878] ? security_file_ioctl+0x8d/0xc0 [ 2732.871403] ksys_ioctl+0xab/0xd0 [ 2732.874894] __x64_sys_ioctl+0x73/0xb0 [ 2732.878798] do_syscall_64+0xfd/0x620 [ 2732.882733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2732.887931] RIP: 0033:0x459829 [ 2732.891133] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2732.910143] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2732.917966] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2732.925257] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2732.932722] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2732.940003] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2732.947301] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x7400000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}}}}}}}, 0x0) 17:36:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xf0ffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:47 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x1000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}}}}}}}, 0x0) 17:36:47 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x7a00000000000000, 0x3f000000, 0x500, @adapter}]}) 17:36:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:47 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:48 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5802]}}}}}}}, 0x0) 17:36:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2733.583918] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:48 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2733.649502] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2733.682001] CPU: 0 PID: 16920 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2733.689064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:36:48 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x4000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2733.698579] Call Trace: [ 2733.701207] dump_stack+0x172/0x1f0 [ 2733.704887] warn_alloc.cold+0x7b/0x173 [ 2733.708916] ? zone_watermark_ok_safe+0x260/0x260 [ 2733.713814] __vmalloc_node_range+0x481/0x790 [ 2733.718348] ? find_held_lock+0x35/0x130 [ 2733.722456] ? finish_task_switch+0x146/0x780 [ 2733.727189] ? kvm_arch_create_memslot+0xc3/0x570 [ 2733.732158] __vmalloc_node_flags_caller+0x71/0x90 [ 2733.737111] ? kvm_arch_create_memslot+0xc3/0x570 [ 2733.742166] kvmalloc_node+0xdc/0x100 17:36:48 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x5000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2733.746010] kvm_arch_create_memslot+0xc3/0x570 [ 2733.750803] __kvm_set_memory_region+0x153c/0x1ff0 [ 2733.755772] ? kvm_write_guest_cached+0x40/0x40 [ 2733.760598] kvm_set_memory_region+0x2f/0x50 [ 2733.765095] kvm_vm_ioctl+0x7b8/0x17d0 [ 2733.769128] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2733.774361] ? kvm_set_memory_region+0x50/0x50 [ 2733.778977] ? __lock_acquire+0x6ee/0x49c0 [ 2733.783275] ? mark_held_locks+0x100/0x100 [ 2733.787529] ? __might_fault+0x12b/0x1e0 [ 2733.791617] ? __fget+0x340/0x540 [ 2733.795092] ? find_held_lock+0x35/0x130 [ 2733.799172] ? __fget+0x340/0x540 [ 2733.802654] ? kvm_set_memory_region+0x50/0x50 [ 2733.807259] do_vfs_ioctl+0xd5f/0x1380 [ 2733.811170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2733.816728] ? selinux_file_ioctl+0x125/0x5e0 [ 2733.821247] ? ioctl_preallocate+0x210/0x210 [ 2733.825769] ? selinux_file_mprotect+0x620/0x620 [ 2733.830557] ? iterate_fd+0x360/0x360 [ 2733.834384] ? nsecs_to_jiffies+0x30/0x30 [ 2733.838649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2733.844214] ? security_file_ioctl+0x8d/0xc0 [ 2733.848658] ksys_ioctl+0xab/0xd0 [ 2733.852135] __x64_sys_ioctl+0x73/0xb0 [ 2733.856048] do_syscall_64+0xfd/0x620 [ 2733.859882] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2733.865089] RIP: 0033:0x459829 [ 2733.868297] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2733.888117] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2733.896050] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2733.903336] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2733.910645] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2733.910660] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2733.925303] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2733.934053] warn_alloc_show_mem: 1 callbacks suppressed [ 2733.934059] Mem-Info: [ 2733.964904] active_anon:206264 inactive_anon:8031 isolated_anon:0 [ 2733.964904] active_file:13285 inactive_file:43826 isolated_file:0 [ 2733.964904] unevictable:7680 dirty:174 writeback:0 unstable:0 [ 2733.964904] slab_reclaimable:20708 slab_unreclaimable:131823 [ 2733.964904] mapped:59123 shmem:2310 pagetables:5363 bounce:0 [ 2733.964904] free:958264 free_pcp:923 free_cma:0 [ 2734.001595] Node 0 active_anon:824868kB inactive_anon:32120kB active_file:53000kB inactive_file:172736kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236492kB dirty:572kB writeback:0kB shmem:9236kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2734.030631] Node 1 active_anon:288kB inactive_anon:4kB active_file:140kB inactive_file:2568kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:124kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2734.058504] Node 0 DMA free:10540kB min:220kB low:272kB high:324kB active_anon:32kB inactive_anon:0kB active_file:0kB inactive_file:244kB unevictable:0kB writepending:16kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2734.085520] lowmem_reserve[]: 0 2555 2557 2557 [ 2734.090852] Node 0 DMA32 free:45412kB min:36248kB low:45308kB high:54368kB active_anon:824956kB inactive_anon:32120kB active_file:53000kB inactive_file:172492kB unevictable:30720kB writepending:556kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21416kB bounce:0kB free_pcp:2072kB local_pcp:1268kB free_cma:0kB [ 2734.122845] lowmem_reserve[]: 0 0 2 2 [ 2734.126956] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2734.153081] lowmem_reserve[]: 0 0 0 0 [ 2734.156980] Node 1 Normal free:3777276kB min:53608kB low:67008kB high:80408kB active_anon:288kB inactive_anon:4kB active_file:140kB inactive_file:2568kB unevictable:0kB writepending:124kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:32kB bounce:0kB free_pcp:1964kB local_pcp:472kB free_cma:0kB [ 2734.186486] lowmem_reserve[]: 0 0 0 0 [ 2734.190421] Node 0 DMA: 9*4kB (UM) 8*8kB (UME) 8*16kB (UM) 6*32kB (UM) 2*64kB (U) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10532kB [ 2734.206221] Node 0 DMA32: 475*4kB (UE) 362*8kB (UE) 135*16kB (UME) 230*32kB (UME) 100*64kB (UME) 87*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45420kB [ 2734.222922] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2734.234924] Node 1 Normal: 85*4kB (UME) 69*8kB (UME) 254*16kB (UME) 9*32kB (UME) 17*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777340kB [ 2734.252943] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2734.262764] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2734.271419] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2734.280348] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2734.289110] 59422 total pagecache pages [ 2734.293102] 0 pages in swap cache [ 2734.296634] Swap cache stats: add 0, delete 0, find 0/0 [ 2734.302088] Free swap = 0kB [ 2734.305117] Total swap = 0kB [ 2734.308249] 1965979 pages RAM [ 2734.311366] 0 pages HighMem/MovableOnly [ 2734.315387] 338856 pages reserved [ 2734.318938] 0 pages cma reserved [ 2734.331794] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2734.343718] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2734.349216] CPU: 1 PID: 16920 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2734.356334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2734.365701] Call Trace: [ 2734.368289] dump_stack+0x172/0x1f0 [ 2734.371919] warn_alloc.cold+0x7b/0x173 [ 2734.375895] ? zone_watermark_ok_safe+0x260/0x260 [ 2734.380754] __vmalloc_node_range+0x481/0x790 [ 2734.385255] ? find_held_lock+0x35/0x130 [ 2734.389436] ? finish_task_switch+0x146/0x780 [ 2734.393938] ? kvm_arch_create_memslot+0xc3/0x570 [ 2734.398780] __vmalloc_node_flags_caller+0x71/0x90 [ 2734.403724] ? kvm_arch_create_memslot+0xc3/0x570 [ 2734.408579] kvmalloc_node+0xdc/0x100 [ 2734.412408] kvm_arch_create_memslot+0xc3/0x570 [ 2734.417093] __kvm_set_memory_region+0x153c/0x1ff0 [ 2734.422041] ? kvm_write_guest_cached+0x40/0x40 [ 2734.426744] kvm_set_memory_region+0x2f/0x50 [ 2734.431150] kvm_vm_ioctl+0x7b8/0x17d0 [ 2734.435047] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2734.440252] ? kvm_set_memory_region+0x50/0x50 [ 2734.444831] ? __lock_acquire+0x6ee/0x49c0 [ 2734.449087] ? mark_held_locks+0x100/0x100 [ 2734.453322] ? __might_fault+0x12b/0x1e0 [ 2734.457415] ? __fget+0x340/0x540 [ 2734.460903] ? find_held_lock+0x35/0x130 [ 2734.464967] ? __fget+0x340/0x540 [ 2734.468416] ? kvm_set_memory_region+0x50/0x50 [ 2734.472991] do_vfs_ioctl+0xd5f/0x1380 [ 2734.476884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2734.482423] ? selinux_file_ioctl+0x125/0x5e0 [ 2734.486916] ? ioctl_preallocate+0x210/0x210 [ 2734.491319] ? selinux_file_mprotect+0x620/0x620 [ 2734.496158] ? iterate_fd+0x360/0x360 [ 2734.499953] ? nsecs_to_jiffies+0x30/0x30 [ 2734.504095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2734.509630] ? security_file_ioctl+0x8d/0xc0 [ 2734.514041] ksys_ioctl+0xab/0xd0 [ 2734.517495] __x64_sys_ioctl+0x73/0xb0 [ 2734.521414] do_syscall_64+0xfd/0x620 [ 2734.525220] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2734.530677] RIP: 0033:0x459829 [ 2734.533953] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2734.552856] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2734.560665] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 17:36:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x6000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:49 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}}}}}}}, 0x0) 17:36:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x8000000000000000, 0x3f000000, 0x500, @adapter}]}) [ 2734.567937] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2734.575204] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2734.582469] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2734.589741] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x7000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:49 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2734.774358] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2734.830651] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2734.836468] CPU: 0 PID: 17077 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2734.843531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2734.852906] Call Trace: [ 2734.855523] dump_stack+0x172/0x1f0 [ 2734.859177] warn_alloc.cold+0x7b/0x173 [ 2734.863179] ? zone_watermark_ok_safe+0x260/0x260 [ 2734.868062] __vmalloc_node_range+0x481/0x790 [ 2734.872598] ? find_held_lock+0x35/0x130 [ 2734.876682] ? finish_task_switch+0x146/0x780 17:36:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2734.881200] ? kvm_arch_create_memslot+0xc3/0x570 [ 2734.886345] __vmalloc_node_flags_caller+0x71/0x90 [ 2734.891482] ? kvm_arch_create_memslot+0xc3/0x570 [ 2734.896407] kvmalloc_node+0xdc/0x100 [ 2734.900244] kvm_arch_create_memslot+0xc3/0x570 [ 2734.904948] __kvm_set_memory_region+0x153c/0x1ff0 [ 2734.909944] ? kvm_write_guest_cached+0x40/0x40 [ 2734.914691] kvm_set_memory_region+0x2f/0x50 [ 2734.919148] kvm_vm_ioctl+0x7b8/0x17d0 [ 2734.923060] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2734.928279] ? kvm_set_memory_region+0x50/0x50 [ 2734.932903] ? __lock_acquire+0x6ee/0x49c0 [ 2734.937176] ? mark_held_locks+0x100/0x100 [ 2734.941436] ? __might_fault+0x12b/0x1e0 [ 2734.945524] ? __fget+0x340/0x540 [ 2734.948996] ? find_held_lock+0x35/0x130 [ 2734.953070] ? __fget+0x340/0x540 [ 2734.956551] ? kvm_set_memory_region+0x50/0x50 [ 2734.961160] do_vfs_ioctl+0xd5f/0x1380 [ 2734.965152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2734.970708] ? selinux_file_ioctl+0x125/0x5e0 [ 2734.975240] ? ioctl_preallocate+0x210/0x210 17:36:49 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8060000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2734.979673] ? selinux_file_mprotect+0x620/0x620 [ 2734.984473] ? iterate_fd+0x360/0x360 [ 2734.988294] ? nsecs_to_jiffies+0x30/0x30 [ 2734.992467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2734.998030] ? security_file_ioctl+0x8d/0xc0 [ 2735.002468] ksys_ioctl+0xab/0xd0 [ 2735.006056] __x64_sys_ioctl+0x73/0xb0 [ 2735.009972] do_syscall_64+0xfd/0x620 [ 2735.013794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2735.018993] RIP: 0033:0x459829 17:36:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}}}}}}}, 0x0) [ 2735.022210] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2735.041122] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2735.048848] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2735.048864] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2735.048872] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2735.048880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2735.048888] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2735.092340] warn_alloc_show_mem: 1 callbacks suppressed [ 2735.092346] Mem-Info: [ 2735.102439] active_anon:206284 inactive_anon:8033 isolated_anon:0 [ 2735.102439] active_file:13285 inactive_file:43839 isolated_file:0 [ 2735.102439] unevictable:7680 dirty:181 writeback:0 unstable:0 [ 2735.102439] slab_reclaimable:20706 slab_unreclaimable:131679 [ 2735.102439] mapped:59127 shmem:2310 pagetables:5384 bounce:0 [ 2735.102439] free:958396 free_pcp:902 free_cma:0 [ 2735.262014] Node 0 active_anon:824988kB inactive_anon:32124kB active_file:53000kB inactive_file:172764kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:576kB writeback:0kB shmem:9228kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2735.297484] Node 1 active_anon:248kB inactive_anon:8kB active_file:140kB inactive_file:2592kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:148kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2735.325324] Node 0 DMA free:10500kB min:220kB low:272kB high:324kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:244kB unevictable:0kB writepending:16kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2735.352551] lowmem_reserve[]: 0 2555 2557 2557 [ 2735.357875] Node 0 DMA32 free:46032kB min:36248kB low:45308kB high:54368kB active_anon:824964kB inactive_anon:32124kB active_file:53000kB inactive_file:172520kB unevictable:30720kB writepending:560kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12576kB pagetables:21360kB bounce:0kB free_pcp:2256kB local_pcp:884kB free_cma:0kB [ 2735.390888] lowmem_reserve[]: 0 0 2 2 [ 2735.395009] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2735.421095] lowmem_reserve[]: 0 0 0 0 [ 2735.424947] Node 1 Normal free:3777244kB min:53608kB low:67008kB high:80408kB active_anon:248kB inactive_anon:8kB active_file:140kB inactive_file:2592kB unevictable:0kB writepending:148kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1956kB local_pcp:948kB free_cma:0kB [ 2735.456798] lowmem_reserve[]: 0 0 0 0 [ 2735.460737] Node 0 DMA: 13*4kB (UM) 4*8kB (ME) 8*16kB (UM) 6*32kB (UM) 2*64kB (U) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10516kB [ 2735.477222] Node 0 DMA32: 434*4kB (UME) 440*8kB (UME) 146*16kB (UME) 230*32kB (UE) 99*64kB (UME) 87*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45992kB [ 2735.494830] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2735.506597] Node 1 Normal: 65*4kB (UE) 79*8kB (UME) 254*16kB (UME) 9*32kB (UME) 17*64kB (UME) 7*128kB (U) 5*256kB (UM) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777340kB [ 2735.524558] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2735.533569] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2735.542238] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2735.551225] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 17:36:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0xffffff7f00000000, 0x3f000000, 0x500, @adapter}]}) 17:36:50 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:50 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xb000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}}}}}}}, 0x0) [ 2735.559881] 59437 total pagecache pages [ 2735.563995] 0 pages in swap cache [ 2735.567527] Swap cache stats: add 0, delete 0, find 0/0 [ 2735.572896] Free swap = 0kB [ 2735.575908] Total swap = 0kB [ 2735.579015] 1965979 pages RAM [ 2735.582399] 0 pages HighMem/MovableOnly [ 2735.586384] 338856 pages reserved [ 2735.589935] 0 pages cma reserved 17:36:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xd000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:50 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:50 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2735.722090] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2735.775820] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2735.803957] CPU: 0 PID: 17407 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2735.811028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2735.820402] Call Trace: [ 2735.823016] dump_stack+0x172/0x1f0 [ 2735.826664] warn_alloc.cold+0x7b/0x173 [ 2735.830660] ? zone_watermark_ok_safe+0x260/0x260 [ 2735.835546] ? finish_task_switch+0x146/0x780 [ 2735.840106] __vmalloc_node_range+0x481/0x790 [ 2735.844633] ? finish_task_switch+0x146/0x780 [ 2735.849141] ? _raw_spin_unlock_irq+0x28/0x90 [ 2735.853663] ? kvm_arch_create_memslot+0xc3/0x570 [ 2735.858528] __vmalloc_node_flags_caller+0x71/0x90 [ 2735.863479] ? kvm_arch_create_memslot+0xc3/0x570 [ 2735.868368] kvmalloc_node+0xdc/0x100 [ 2735.872200] kvm_arch_create_memslot+0xc3/0x570 [ 2735.876914] __kvm_set_memory_region+0x153c/0x1ff0 [ 2735.881993] ? kvm_write_guest_cached+0x40/0x40 [ 2735.886759] kvm_set_memory_region+0x2f/0x50 [ 2735.891196] kvm_vm_ioctl+0x7b8/0x17d0 [ 2735.895130] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2735.900354] ? kvm_set_memory_region+0x50/0x50 [ 2735.904966] ? __lock_acquire+0x6ee/0x49c0 [ 2735.909225] ? get_futex_key+0x1690/0x1690 [ 2735.913499] ? mark_held_locks+0x100/0x100 [ 2735.917762] ? __might_fault+0x12b/0x1e0 [ 2735.921933] ? __fget+0x340/0x540 17:36:50 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x28000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2735.925420] ? find_held_lock+0x35/0x130 [ 2735.929503] ? __fget+0x340/0x540 [ 2735.932980] ? kvm_set_memory_region+0x50/0x50 [ 2735.937582] do_vfs_ioctl+0xd5f/0x1380 [ 2735.941485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2735.947044] ? selinux_file_ioctl+0x125/0x5e0 [ 2735.951562] ? ioctl_preallocate+0x210/0x210 [ 2735.955998] ? selinux_file_mprotect+0x620/0x620 [ 2735.960784] ? iterate_fd+0x360/0x360 [ 2735.964653] ? nsecs_to_jiffies+0x30/0x30 [ 2735.968841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2735.974416] ? security_file_ioctl+0x8d/0xc0 [ 2735.978852] ksys_ioctl+0xab/0xd0 [ 2735.982340] __x64_sys_ioctl+0x73/0xb0 [ 2735.986281] do_syscall_64+0xfd/0x620 [ 2735.990108] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2735.995319] RIP: 0033:0x459829 [ 2735.998534] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2736.017470] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2736.025206] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2736.032508] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2736.039820] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2736.047123] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2736.054439] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2736.151346] Mem-Info: [ 2736.154069] active_anon:206283 inactive_anon:8034 isolated_anon:0 [ 2736.154069] active_file:13285 inactive_file:43845 isolated_file:0 [ 2736.154069] unevictable:7680 dirty:209 writeback:0 unstable:0 [ 2736.154069] slab_reclaimable:20708 slab_unreclaimable:131797 [ 2736.154069] mapped:59127 shmem:2310 pagetables:5384 bounce:0 [ 2736.154069] free:958151 free_pcp:1117 free_cma:0 [ 2736.189574] Node 0 active_anon:824892kB inactive_anon:32128kB active_file:53000kB inactive_file:172788kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:688kB writeback:0kB shmem:9232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2736.219097] Node 1 active_anon:240kB inactive_anon:8kB active_file:140kB inactive_file:2592kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:148kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2736.246617] Node 0 DMA free:10484kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:244kB unevictable:0kB writepending:44kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2736.273217] lowmem_reserve[]: 0 2555 2557 2557 [ 2736.277943] Node 0 DMA32 free:45096kB min:36248kB low:45308kB high:54368kB active_anon:824892kB inactive_anon:32128kB active_file:53000kB inactive_file:172544kB unevictable:30720kB writepending:672kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12544kB pagetables:21360kB bounce:0kB free_pcp:2356kB local_pcp:1032kB free_cma:0kB [ 2736.309200] lowmem_reserve[]: 0 0 2 2 [ 2736.313062] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2736.339371] lowmem_reserve[]: 0 0 0 0 [ 2736.343210] Node 1 Normal free:3776992kB min:53608kB low:67008kB high:80408kB active_anon:240kB inactive_anon:8kB active_file:140kB inactive_file:2592kB unevictable:0kB writepending:148kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:148kB bounce:0kB free_pcp:2112kB local_pcp:1208kB free_cma:0kB [ 2736.372348] lowmem_reserve[]: 0 0 0 0 [ 2736.376201] Node 0 DMA: 4*4kB (U) 8*8kB (UME) 6*16kB (UM) 6*32kB (UM) 2*64kB (U) 2*128kB (UM) 2*256kB (UE) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10480kB [ 2736.391649] Node 0 DMA32: 454*4kB (UE) 296*8kB (UME) 157*16kB (UE) 231*32kB (UE) 98*64kB (UME) 87*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 45064kB [ 2736.408111] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2736.419738] Node 1 Normal: 66*4kB (UME) 75*8kB (UE) 252*16kB (UE) 8*32kB (UME) 16*64kB (UE) 8*128kB (UM) 4*256kB (U) 5*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3777056kB [ 2736.436785] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2736.445716] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2736.454466] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2736.463396] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2736.472084] 59437 total pagecache pages [ 2736.476081] 0 pages in swap cache [ 2736.479701] Swap cache stats: add 0, delete 0, find 0/0 [ 2736.485075] Free swap = 0kB [ 2736.488159] Total swap = 0kB [ 2736.491207] 1965979 pages RAM [ 2736.494309] 0 pages HighMem/MovableOnly [ 2736.498366] 338856 pages reserved [ 2736.501831] 0 pages cma reserved 17:36:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0xffffffff00000000, 0x3f000000, 0x500, @adapter}]}) 17:36:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}}}}}}}, 0x0) 17:36:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x29000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2b000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2736.675259] syz-executor.4: vmalloc: allocation failure: 10739482624 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:36:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}}}}}}}, 0x0) [ 2736.771223] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2736.790457] CPU: 0 PID: 17630 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2736.797552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2736.806925] Call Trace: [ 2736.809544] dump_stack+0x172/0x1f0 [ 2736.813192] warn_alloc.cold+0x7b/0x173 17:36:51 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2736.817192] ? zone_watermark_ok_safe+0x260/0x260 [ 2736.822070] ? finish_task_switch+0x146/0x780 [ 2736.826618] __vmalloc_node_range+0x481/0x790 [ 2736.831147] ? finish_task_switch+0x146/0x780 [ 2736.835660] ? _raw_spin_unlock_irq+0x28/0x90 [ 2736.840186] ? kvm_arch_create_memslot+0xc3/0x570 [ 2736.845060] __vmalloc_node_flags_caller+0x71/0x90 [ 2736.850007] ? kvm_arch_create_memslot+0xc3/0x570 [ 2736.854881] kvmalloc_node+0xdc/0x100 [ 2736.858789] kvm_arch_create_memslot+0xc3/0x570 [ 2736.863479] __kvm_set_memory_region+0x153c/0x1ff0 [ 2736.868531] ? kvm_write_guest_cached+0x40/0x40 [ 2736.873636] kvm_set_memory_region+0x2f/0x50 [ 2736.878097] kvm_vm_ioctl+0x7b8/0x17d0 [ 2736.882654] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2736.887913] ? kvm_set_memory_region+0x50/0x50 [ 2736.892532] ? __lock_acquire+0x6ee/0x49c0 [ 2736.896934] ? get_futex_key+0x1690/0x1690 [ 2736.901481] ? mark_held_locks+0x100/0x100 [ 2736.905745] ? __might_fault+0x12b/0x1e0 [ 2736.909825] ? __fget+0x340/0x540 [ 2736.913314] ? find_held_lock+0x35/0x130 [ 2736.917398] ? __fget+0x340/0x540 [ 2736.920894] ? kvm_set_memory_region+0x50/0x50 [ 2736.925506] do_vfs_ioctl+0xd5f/0x1380 [ 2736.929417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2736.934982] ? selinux_file_ioctl+0x125/0x5e0 [ 2736.939501] ? ioctl_preallocate+0x210/0x210 [ 2736.943927] ? selinux_file_mprotect+0x620/0x620 [ 2736.948716] ? iterate_fd+0x360/0x360 [ 2736.952536] ? nsecs_to_jiffies+0x30/0x30 [ 2736.956711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2736.962270] ? security_file_ioctl+0x8d/0xc0 [ 2736.966698] ksys_ioctl+0xab/0xd0 [ 2736.970174] __x64_sys_ioctl+0x73/0xb0 [ 2736.974077] do_syscall_64+0xfd/0x620 [ 2736.977906] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2736.983206] RIP: 0033:0x459829 [ 2736.986415] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2737.005330] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2737.013042] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2737.020317] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2737.020326] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2737.020334] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2737.020342] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff 17:36:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000002, 0x500, @adapter}]}) 17:36:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}}}}}}}, 0x0) 17:36:51 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2c000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2f000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}}}}}}}, 0x0) 17:36:51 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000003, 0x500, @adapter}]}) 17:36:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x33000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3a000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}}}}}}}, 0x0) 17:36:52 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3b000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000004, 0x500, @adapter}]}) 17:36:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}}}}}}}, 0x0) 17:36:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3c000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000005, 0x500, @adapter}]}) 17:36:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40988", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x43050000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}}}}}}}, 0x0) 17:36:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:53 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x58000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40988", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}}}}}}}, 0x0) 17:36:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000006, 0x500, @adapter}]}) 17:36:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40986", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x800e0000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x80350000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000]}}}}}}}, 0x0) 17:36:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b4098d", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000007, 0x500, @adapter}]}) 17:36:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409f5", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x81000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}}}}}}}, 0x0) 17:36:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:54 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x86ddffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000008, 0x500, @adapter}]}) 17:36:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}}}}}}, 0x0) 17:36:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x88470000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x88480000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000009, 0x500, @adapter}]}) 17:36:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x88640000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}}}}}}, 0x0) 17:36:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:54 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x88a8ffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f00000a, 0x500, @adapter}]}) 17:36:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}}}}}}}, 0x0) 17:36:54 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x88caffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:55 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x89060000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}}}}}}}, 0x0) 17:36:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000010, 0x500, @adapter}]}) 17:36:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x89ffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:55 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40988", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}}}}}}, 0x0) 17:36:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000048, 0x500, @adapter}]}) 17:36:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:55 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8dffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40988", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xf5ffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}}}}}}}, 0x0) 17:36:55 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40986", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xff000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f00004c, 0x500, @adapter}]}) 17:36:56 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xffffa888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}}}}}}}, 0x0) 17:36:56 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b4098d", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xffffca88], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000060, 0x500, @adapter}]}) 17:36:56 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409f5", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}}}}}}}, 0x0) 17:36:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xffffdd86], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b409ff", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000068, 0x500, @adapter}]}) 17:36:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xfffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}}}}}}}, 0x0) 17:36:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xffffff89], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:57 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xffffff8d], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f00006c, 0x500, @adapter}]}) 17:36:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}}}}}}}, 0x0) 17:36:57 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xfffffff5], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xf0ffffffffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000074, 0x500, @adapter}]}) 17:36:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33000000]}}}}}}}, 0x0) 17:36:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:57 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x200000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffff7]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}}}}}}}, 0x0) 17:36:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f00007a, 0x500, @adapter}]}) 17:36:58 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x300000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}}}}}}}, 0x0) 17:36:58 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x400000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:58 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000300, 0x500, @adapter}]}) 17:36:58 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x500000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58020000]}}}}}}}, 0x0) 17:36:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:58 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x600000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:59 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000319, 0x500, @adapter}]}) 17:36:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}}}}}}}, 0x0) 17:36:59 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x700000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:59 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}}}}}}}, 0x0) 17:36:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000500, 0x500, @adapter}]}) 17:36:59 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x806000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xb00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:36:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}}}}}}}, 0x0) 17:36:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000600, 0x500, @adapter}]}) 17:36:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xd00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:36:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}}}}}}}, 0x0) 17:37:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000700, 0x500, @adapter}]}) 17:37:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x3, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2900000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x4, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2b00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}}}}}}}, 0x0) 17:37:00 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0xc, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000900, 0x500, @adapter}]}) 17:37:00 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x4, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2c00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}}}}}}}, 0x0) 17:37:00 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000a00, 0x500, @adapter}]}) 17:37:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x2f00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x6, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}}}}}}}, 0x0) 17:37:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3300000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x29, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f001903, 0x500, @adapter}]}) 17:37:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3a00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2b, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3b00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}}}}}}}, 0x0) 17:37:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2c, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:01 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x3c00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f002000, 0x500, @adapter}]}) 17:37:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x33, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}}}}}}}, 0x0) [ 2747.451247] syz-executor.4: vmalloc: allocation failure: 10739482640 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:37:01 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2747.504404] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2747.519389] CPU: 1 PID: 24465 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2747.526464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2747.535863] Call Trace: [ 2747.535894] dump_stack+0x172/0x1f0 [ 2747.535918] warn_alloc.cold+0x7b/0x173 [ 2747.535945] ? zone_watermark_ok_safe+0x260/0x260 [ 2747.551031] ? finish_task_switch+0x146/0x780 [ 2747.555820] __vmalloc_node_range+0x481/0x790 [ 2747.560338] ? finish_task_switch+0x146/0x780 [ 2747.560373] ? _raw_spin_unlock_irq+0x28/0x90 [ 2747.560394] ? kvm_arch_create_memslot+0xc3/0x570 [ 2747.574374] __vmalloc_node_flags_caller+0x71/0x90 [ 2747.579343] ? kvm_arch_create_memslot+0xc3/0x570 [ 2747.584489] kvmalloc_node+0xdc/0x100 [ 2747.588340] kvm_arch_create_memslot+0xc3/0x570 [ 2747.593143] __kvm_set_memory_region+0x153c/0x1ff0 [ 2747.598123] ? kvm_write_guest_cached+0x40/0x40 [ 2747.602941] kvm_set_memory_region+0x2f/0x50 [ 2747.607381] kvm_vm_ioctl+0x7b8/0x17d0 [ 2747.611325] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2747.616551] ? kvm_set_memory_region+0x50/0x50 [ 2747.621198] ? __lock_acquire+0x6ee/0x49c0 [ 2747.625467] ? get_futex_key+0x1690/0x1690 [ 2747.629750] ? mark_held_locks+0x100/0x100 [ 2747.634013] ? __might_fault+0x12b/0x1e0 [ 2747.638099] ? __fget+0x340/0x540 [ 2747.641570] ? find_held_lock+0x35/0x130 [ 2747.645655] ? __fget+0x340/0x540 [ 2747.649133] ? kvm_set_memory_region+0x50/0x50 [ 2747.653746] do_vfs_ioctl+0xd5f/0x1380 [ 2747.657681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2747.663241] ? selinux_file_ioctl+0x125/0x5e0 [ 2747.667771] ? ioctl_preallocate+0x210/0x210 [ 2747.672238] ? selinux_file_mprotect+0x620/0x620 [ 2747.677022] ? iterate_fd+0x360/0x360 [ 2747.680849] ? nsecs_to_jiffies+0x30/0x30 [ 2747.685034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2747.690611] ? security_file_ioctl+0x8d/0xc0 [ 2747.695054] ksys_ioctl+0xab/0xd0 [ 2747.698529] __x64_sys_ioctl+0x73/0xb0 [ 2747.702446] do_syscall_64+0xfd/0x620 [ 2747.706312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2747.711606] RIP: 0033:0x459829 [ 2747.714827] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2747.733855] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2747.741595] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 17:37:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x4305000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x5800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:02 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x800e000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2747.748885] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2747.756173] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2747.763553] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2747.770843] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2747.793583] warn_alloc_show_mem: 1 callbacks suppressed [ 2747.793589] Mem-Info: 17:37:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}}}}}}}, 0x0) 17:37:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2747.822031] active_anon:206343 inactive_anon:8030 isolated_anon:0 [ 2747.822031] active_file:13285 inactive_file:43916 isolated_file:0 [ 2747.822031] unevictable:7680 dirty:285 writeback:0 unstable:0 [ 2747.822031] slab_reclaimable:20818 slab_unreclaimable:132936 [ 2747.822031] mapped:59127 shmem:2310 pagetables:5481 bounce:0 [ 2747.822031] free:956683 free_pcp:954 free_cma:0 [ 2747.979767] Node 0 active_anon:822672kB inactive_anon:32108kB active_file:53000kB inactive_file:172876kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236508kB dirty:796kB writeback:0kB shmem:9212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2748.025848] Node 1 active_anon:476kB inactive_anon:12kB active_file:140kB inactive_file:2788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:344kB writeback:0kB shmem:28kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2748.064167] Node 0 DMA free:10488kB min:220kB low:272kB high:324kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:272kB unevictable:0kB writepending:44kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2748.137157] lowmem_reserve[]: 0 2555 2557 2557 [ 2748.142289] Node 0 DMA32 free:43476kB min:36248kB low:45308kB high:54368kB active_anon:822648kB inactive_anon:32108kB active_file:53000kB inactive_file:172604kB unevictable:30720kB writepending:752kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21256kB bounce:0kB free_pcp:2420kB local_pcp:972kB free_cma:0kB [ 2748.175645] lowmem_reserve[]: 0 0 2 2 [ 2748.181497] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2748.208064] lowmem_reserve[]: 0 0 0 0 [ 2748.211934] Node 1 Normal free:3776152kB min:53608kB low:67008kB high:80408kB active_anon:376kB inactive_anon:12kB active_file:140kB inactive_file:2788kB unevictable:0kB writepending:344kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:68kB bounce:0kB free_pcp:2392kB local_pcp:1068kB free_cma:0kB [ 2748.242024] lowmem_reserve[]: 0 0 0 0 [ 2748.245879] Node 0 DMA: 14*4kB (UME) 1*8kB (U) 8*16kB (UM) 8*32kB (UME) 3*64kB (UE) 3*128kB (UME) 1*256kB (U) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10496kB [ 2748.261732] Node 0 DMA32: 425*4kB (UME) 79*8kB (UME) 106*16kB (UME) 252*32kB (UME) 100*64kB (UME) 64*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 42300kB [ 2748.278939] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2748.290621] Node 1 Normal: 55*4kB (UME) 6*8kB (UME) 252*16kB (UE) 10*32kB (UME) 16*64kB (UME) 8*128kB (UM) 5*256kB (UM) 4*512kB (UE) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3776268kB [ 2748.308689] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2748.317773] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2748.326390] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 17:37:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f003f00, 0x500, @adapter}]}) 17:37:02 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8035000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3b, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}}}}}}}, 0x0) [ 2748.335429] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2748.344163] 59507 total pagecache pages [ 2748.348233] 0 pages in swap cache [ 2748.351701] Swap cache stats: add 0, delete 0, find 0/0 [ 2748.357140] Free swap = 0kB [ 2748.360165] Total swap = 0kB [ 2748.363181] 1965979 pages RAM [ 2748.366288] 0 pages HighMem/MovableOnly [ 2748.370352] 338856 pages reserved [ 2748.373838] 0 pages cma reserved 17:37:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:02 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3c, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:03 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x86ddffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:03 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x4, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f004000, 0x500, @adapter}]}) 17:37:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}}}}}}}, 0x0) 17:37:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff89, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:03 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8847000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x2, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:03 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0xc, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2748.943366] syz-executor.4: vmalloc: allocation failure: 10739482656 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:37:03 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8848000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2749.007081] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2749.020103] CPU: 1 PID: 25080 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2749.027281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2749.036743] Call Trace: [ 2749.039374] dump_stack+0x172/0x1f0 [ 2749.043035] warn_alloc.cold+0x7b/0x173 [ 2749.047043] ? zone_watermark_ok_safe+0x260/0x260 [ 2749.051930] ? finish_task_switch+0x146/0x780 [ 2749.056458] __vmalloc_node_range+0x481/0x790 [ 2749.060985] ? finish_task_switch+0x146/0x780 [ 2749.065497] ? _raw_spin_unlock_irq+0x28/0x90 [ 2749.070034] ? kvm_arch_create_memslot+0xc3/0x570 [ 2749.074905] __vmalloc_node_flags_caller+0x71/0x90 [ 2749.079887] ? kvm_arch_create_memslot+0xc3/0x570 [ 2749.084788] kvmalloc_node+0xdc/0x100 [ 2749.088619] kvm_arch_create_memslot+0xc3/0x570 [ 2749.093348] __kvm_set_memory_region+0x153c/0x1ff0 [ 2749.098319] ? kvm_write_guest_cached+0x40/0x40 [ 2749.103085] kvm_set_memory_region+0x2f/0x50 [ 2749.107527] kvm_vm_ioctl+0x7b8/0x17d0 [ 2749.111438] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2749.111457] ? kvm_set_memory_region+0x50/0x50 [ 2749.111484] ? __lock_acquire+0x6ee/0x49c0 [ 2749.121261] ? get_futex_key+0x1690/0x1690 [ 2749.121287] ? mark_held_locks+0x100/0x100 [ 2749.121307] ? __might_fault+0x12b/0x1e0 [ 2749.121320] ? __fget+0x340/0x540 [ 2749.121343] ? find_held_lock+0x35/0x130 [ 2749.145719] ? __fget+0x340/0x540 [ 2749.149196] ? kvm_set_memory_region+0x50/0x50 [ 2749.153809] do_vfs_ioctl+0xd5f/0x1380 [ 2749.157719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2749.164423] ? selinux_file_ioctl+0x125/0x5e0 [ 2749.168963] ? ioctl_preallocate+0x210/0x210 [ 2749.168979] ? selinux_file_mprotect+0x620/0x620 [ 2749.169002] ? iterate_fd+0x360/0x360 [ 2749.169017] ? nsecs_to_jiffies+0x30/0x30 [ 2749.169044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2749.182219] ? security_file_ioctl+0x8d/0xc0 [ 2749.182240] ksys_ioctl+0xab/0xd0 [ 2749.182259] __x64_sys_ioctl+0x73/0xb0 [ 2749.203789] do_syscall_64+0xfd/0x620 [ 2749.207627] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2749.212932] RIP: 0033:0x459829 [ 2749.216226] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2749.235160] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2749.242920] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2749.242929] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 17:37:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}}}}}}}, 0x0) 17:37:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x3, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:03 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x10a, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2749.242937] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2749.242945] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2749.242954] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2749.271523] Mem-Info: [ 2749.283175] active_anon:205782 inactive_anon:8032 isolated_anon:0 [ 2749.283175] active_file:13285 inactive_file:43925 isolated_file:0 [ 2749.283175] unevictable:7680 dirty:272 writeback:25 unstable:0 [ 2749.283175] slab_reclaimable:20815 slab_unreclaimable:132870 [ 2749.283175] mapped:59112 shmem:2310 pagetables:5398 bounce:0 [ 2749.283175] free:957309 free_pcp:1183 free_cma:0 [ 2749.348504] Node 0 active_anon:824680kB inactive_anon:32112kB active_file:53000kB inactive_file:172876kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236448kB dirty:704kB writeback:0kB shmem:9216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2749.403612] Node 1 active_anon:496kB inactive_anon:16kB active_file:140kB inactive_file:2824kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:384kB writeback:0kB shmem:24kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2749.504622] Node 0 DMA free:10492kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:272kB unevictable:0kB writepending:44kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2749.532784] lowmem_reserve[]: 0 2555 2557 2557 [ 2749.537666] Node 0 DMA32 free:42516kB min:36248kB low:45308kB high:54368kB active_anon:822624kB inactive_anon:32108kB active_file:53000kB inactive_file:172604kB unevictable:30720kB writepending:680kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21256kB bounce:0kB free_pcp:2480kB local_pcp:1484kB free_cma:0kB [ 2749.569097] lowmem_reserve[]: 0 0 2 2 [ 2749.572922] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2749.599331] lowmem_reserve[]: 0 0 0 0 [ 2749.603209] Node 1 Normal free:3776236kB min:53608kB low:67008kB high:80408kB active_anon:316kB inactive_anon:28kB active_file:140kB inactive_file:2856kB unevictable:0kB writepending:340kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:104kB bounce:0kB free_pcp:2320kB local_pcp:1488kB free_cma:0kB [ 2749.633775] lowmem_reserve[]: 0 0 0 0 [ 2749.637694] Node 0 DMA: 17*4kB (UME) 1*8kB (U) 7*16kB (UM) 8*32kB (UME) 3*64kB (UE) 3*128kB (UME) 1*256kB (U) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10492kB [ 2749.653906] Node 0 DMA32: 425*4kB (UME) 241*8kB (UME) 100*16kB (UME) 253*32kB (UME) 100*64kB (UME) 66*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 43788kB [ 2749.671172] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2749.683582] Node 1 Normal: 11*4kB (ME) 24*8kB (UME) 252*16kB (UE) 8*32kB (UME) 17*64kB (UME) 8*128kB (UM) 5*256kB (UM) 4*512kB (UE) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3776236kB [ 2749.700756] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2749.709687] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2749.718392] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2749.727307] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2749.735896] 59524 total pagecache pages [ 2749.740924] 0 pages in swap cache [ 2749.744531] Swap cache stats: add 0, delete 0, find 0/0 [ 2749.750134] Free swap = 0kB 17:37:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8864000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f004800, 0x500, @adapter}]}) 17:37:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x4, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x4, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}}}}}}}, 0x0) [ 2749.753166] Total swap = 0kB [ 2749.756172] 1965979 pages RAM [ 2749.759394] 0 pages HighMem/MovableOnly [ 2749.763390] 338856 pages reserved [ 2749.766916] 0 pages cma reserved 17:37:04 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x6, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x88a8ffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x5, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}}}}}}}, 0x0) 17:37:04 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x29, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x6, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f004c00, 0x500, @adapter}]}) 17:37:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x88caffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:04 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2b, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x7, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}}}}}}}, 0x0) 17:37:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8906000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f006000, 0x500, @adapter}]}) 17:37:05 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2c, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x89ffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x8, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}}}}}}}, 0x0) 17:37:05 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x33, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f006800, 0x500, @adapter}]}) 17:37:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0x8dffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0xd, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x24, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}}}}}}}, 0x0) 17:37:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xf5ffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3b, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f006c00, 0x500, @adapter}]}) 17:37:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x28, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xff00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3c, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x2c, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}}}}}}}, 0x0) 17:37:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xffffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f007400, 0x500, @adapter}]}) 17:37:06 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff89, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:06 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80, 0x0, 0x0, 0xfffffffffffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x58, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x2, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}}}}}}, 0x0) 17:37:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:06 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x3, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2=0xe0000005}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x60, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f007a00, 0x500, @adapter}]}) 17:37:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:06 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2=0xe0000006}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x4, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0xf0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000]}}}}}}}, 0x0) 17:37:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:06 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x5, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2=0xe0000008}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x300, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x4e000000, 0x500, @adapter}]}) 17:37:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:06 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x6, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:06 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2=0xe000000b}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x500, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}}}}}}}, 0x0) 17:37:07 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x7, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2752.560113] syz-executor.4: vmalloc: allocation failure: 10739974144 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 17:37:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2752.635100] syz-executor.4 cpuset=syz4 mems_allowed=0-1 17:37:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x5}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2752.677381] CPU: 1 PID: 27184 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2752.684459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2752.693836] Call Trace: [ 2752.696456] dump_stack+0x172/0x1f0 [ 2752.700122] warn_alloc.cold+0x7b/0x173 [ 2752.704130] ? zone_watermark_ok_safe+0x260/0x260 [ 2752.709018] ? finish_task_switch+0x146/0x780 [ 2752.713551] __vmalloc_node_range+0x481/0x790 [ 2752.718080] ? finish_task_switch+0x146/0x780 [ 2752.722603] ? _raw_spin_unlock_irq+0x28/0x90 [ 2752.727140] ? kvm_arch_create_memslot+0xc3/0x570 [ 2752.732011] __vmalloc_node_flags_caller+0x71/0x90 [ 2752.737063] ? kvm_arch_create_memslot+0xc3/0x570 [ 2752.741946] kvmalloc_node+0xdc/0x100 [ 2752.745786] kvm_arch_create_memslot+0xc3/0x570 [ 2752.750580] __kvm_set_memory_region+0x153c/0x1ff0 [ 2752.755543] ? kvm_write_guest_cached+0x40/0x40 [ 2752.761063] kvm_set_memory_region+0x2f/0x50 [ 2752.765505] kvm_vm_ioctl+0x7b8/0x17d0 [ 2752.769508] ? __sanitizer_cov_trace_switch+0x49/0x80 17:37:07 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x8, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x6}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2752.774728] ? kvm_set_memory_region+0x50/0x50 [ 2752.779434] ? __lock_acquire+0x6ee/0x49c0 [ 2752.783695] ? get_futex_key+0x1690/0x1690 [ 2752.787965] ? mark_held_locks+0x100/0x100 [ 2752.792234] ? __might_fault+0x12b/0x1e0 [ 2752.796319] ? __fget+0x340/0x540 [ 2752.799799] ? find_held_lock+0x35/0x130 [ 2752.803972] ? __fget+0x340/0x540 [ 2752.807541] ? kvm_set_memory_region+0x50/0x50 [ 2752.812176] do_vfs_ioctl+0xd5f/0x1380 [ 2752.816100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2752.821663] ? selinux_file_ioctl+0x125/0x5e0 [ 2752.826193] ? ioctl_preallocate+0x210/0x210 [ 2752.830630] ? selinux_file_mprotect+0x620/0x620 [ 2752.835426] ? iterate_fd+0x360/0x360 [ 2752.839249] ? nsecs_to_jiffies+0x30/0x30 [ 2752.843429] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2752.848992] ? security_file_ioctl+0x8d/0xc0 [ 2752.853699] ksys_ioctl+0xab/0xd0 [ 2752.857190] __x64_sys_ioctl+0x73/0xb0 [ 2752.861110] do_syscall_64+0xfd/0x620 [ 2752.864985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2752.870199] RIP: 0033:0x459829 17:37:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x8}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2752.873412] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2752.892458] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2752.900201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2752.907589] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2752.914989] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2752.922281] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2752.929608] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2753.017590] Mem-Info: [ 2753.020082] active_anon:206290 inactive_anon:8032 isolated_anon:0 [ 2753.020082] active_file:13285 inactive_file:43951 isolated_file:0 [ 2753.020082] unevictable:7680 dirty:298 writeback:0 unstable:0 [ 2753.020082] slab_reclaimable:20798 slab_unreclaimable:133237 [ 2753.020082] mapped:59127 shmem:2310 pagetables:5384 bounce:0 [ 2753.020082] free:956367 free_pcp:1182 free_cma:0 [ 2753.062140] Node 0 active_anon:824672kB inactive_anon:32108kB active_file:53000kB inactive_file:172880kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:784kB writeback:0kB shmem:9212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2753.092467] Node 1 active_anon:388kB inactive_anon:20kB active_file:140kB inactive_file:2924kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:408kB writeback:0kB shmem:28kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2753.119373] Node 0 DMA free:10480kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:276kB unevictable:0kB writepending:36kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2753.146605] lowmem_reserve[]: 0 2555 2557 2557 [ 2753.151375] Node 0 DMA32 free:39636kB min:36248kB low:45308kB high:54368kB active_anon:824672kB inactive_anon:32108kB active_file:53000kB inactive_file:172604kB unevictable:30720kB writepending:748kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21256kB bounce:0kB free_pcp:2532kB local_pcp:1032kB free_cma:0kB [ 2753.182662] lowmem_reserve[]: 0 0 2 2 [ 2753.186492] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2753.212574] lowmem_reserve[]: 0 0 0 0 [ 2753.216496] Node 1 Normal free:3775572kB min:53608kB low:67008kB high:80408kB active_anon:388kB inactive_anon:20kB active_file:140kB inactive_file:2924kB unevictable:0kB writepending:408kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:64kB pagetables:132kB bounce:0kB free_pcp:2728kB local_pcp:1448kB free_cma:0kB [ 2753.246116] lowmem_reserve[]: 0 0 0 0 [ 2753.250014] Node 0 DMA: 16*4kB (UME) 2*8kB (UM) 6*16kB (UM) 8*32kB (UME) 3*64kB (UE) 3*128kB (UME) 1*256kB (U) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10480kB [ 2753.265934] Node 0 DMA32: 425*4kB (UME) 167*8kB (UME) 7*16kB (UME) 247*32kB (UME) 101*64kB (UME) 66*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 39532kB [ 2753.287507] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2753.299139] Node 1 Normal: 17*4kB (UME) 6*8kB (UME) 252*16kB (UE) 9*32kB (UME) 14*64kB (UE) 8*128kB (UM) 4*256kB (U) 4*512kB (UE) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3775700kB [ 2753.315972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2753.325254] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2753.333934] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2753.343335] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2753.351985] 59542 total pagecache pages [ 2753.355990] 0 pages in swap cache [ 2753.359581] Swap cache stats: add 0, delete 0, find 0/0 17:37:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x69000000, 0x500, @adapter}]}) 17:37:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}}}}}}, 0x0) 17:37:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:07 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0xd, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x543, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0xb}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2753.365050] Free swap = 0kB [ 2753.369753] Total swap = 0kB [ 2753.372781] 1965979 pages RAM [ 2753.375893] 0 pages HighMem/MovableOnly [ 2753.379968] 338856 pages reserved [ 2753.383449] 0 pages cma reserved 17:37:07 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0x2]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:08 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x24, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:08 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x600, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}}}}}}, 0x0) [ 2753.562954] syz-executor.4: vmalloc: allocation failure: 10740858880 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2753.663200] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2753.702387] CPU: 0 PID: 27579 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2753.709458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2753.718837] Call Trace: [ 2753.721467] dump_stack+0x172/0x1f0 [ 2753.725127] warn_alloc.cold+0x7b/0x173 [ 2753.729120] ? zone_watermark_ok_safe+0x260/0x260 [ 2753.734008] __vmalloc_node_range+0x481/0x790 [ 2753.738524] ? find_held_lock+0x35/0x130 [ 2753.742610] ? finish_task_switch+0x146/0x780 [ 2753.747126] ? kvm_arch_create_memslot+0xc3/0x570 [ 2753.747144] __vmalloc_node_flags_caller+0x71/0x90 [ 2753.747159] ? kvm_arch_create_memslot+0xc3/0x570 [ 2753.747181] kvmalloc_node+0xdc/0x100 [ 2753.757071] kvm_arch_create_memslot+0xc3/0x570 [ 2753.757093] __kvm_set_memory_region+0x153c/0x1ff0 [ 2753.757117] ? kvm_write_guest_cached+0x40/0x40 [ 2753.757165] kvm_set_memory_region+0x2f/0x50 [ 2753.757179] kvm_vm_ioctl+0x7b8/0x17d0 [ 2753.757196] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2753.757212] ? kvm_set_memory_region+0x50/0x50 [ 2753.757231] ? __lock_acquire+0x6ee/0x49c0 [ 2753.757257] ? mark_held_locks+0x100/0x100 [ 2753.757278] ? __might_fault+0x12b/0x1e0 [ 2753.757292] ? __fget+0x340/0x540 [ 2753.757310] ? find_held_lock+0x35/0x130 [ 2753.757324] ? __fget+0x340/0x540 [ 2753.757342] ? kvm_set_memory_region+0x50/0x50 [ 2753.757359] do_vfs_ioctl+0xd5f/0x1380 [ 2753.757388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2753.835923] ? selinux_file_ioctl+0x125/0x5e0 [ 2753.840451] ? ioctl_preallocate+0x210/0x210 [ 2753.844887] ? selinux_file_mprotect+0x620/0x620 [ 2753.844910] ? iterate_fd+0x360/0x360 [ 2753.853493] ? nsecs_to_jiffies+0x30/0x30 [ 2753.857772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 17:37:08 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x28, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2753.863346] ? security_file_ioctl+0x8d/0xc0 [ 2753.867784] ksys_ioctl+0xab/0xd0 [ 2753.871266] __x64_sys_ioctl+0x73/0xb0 [ 2753.875188] do_syscall_64+0xfd/0x620 [ 2753.879013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2753.879027] RIP: 0033:0x459829 [ 2753.879043] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2753.879057] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 [ 2753.906446] ORIG_RAX: 0000000000000010 [ 2753.906457] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2753.906464] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2753.906471] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2753.906479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2753.906487] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2754.014731] syz-executor.4: vmalloc: allocation failure: 10740858880 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2754.030200] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2754.050306] CPU: 0 PID: 27579 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2754.057365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2754.066740] Call Trace: [ 2754.069361] dump_stack+0x172/0x1f0 [ 2754.073007] warn_alloc.cold+0x7b/0x173 [ 2754.077011] ? zone_watermark_ok_safe+0x260/0x260 [ 2754.081909] __vmalloc_node_range+0x481/0x790 [ 2754.086419] ? find_held_lock+0x35/0x130 [ 2754.090841] ? finish_task_switch+0x146/0x780 [ 2754.095359] ? kvm_arch_create_memslot+0xc3/0x570 [ 2754.100206] __vmalloc_node_flags_caller+0x71/0x90 [ 2754.105304] ? kvm_arch_create_memslot+0xc3/0x570 [ 2754.110160] kvmalloc_node+0xdc/0x100 [ 2754.114067] kvm_arch_create_memslot+0xc3/0x570 [ 2754.118736] __kvm_set_memory_region+0x153c/0x1ff0 [ 2754.123663] ? kvm_write_guest_cached+0x40/0x40 [ 2754.128395] kvm_set_memory_region+0x2f/0x50 [ 2754.132821] kvm_vm_ioctl+0x7b8/0x17d0 [ 2754.136708] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2754.141998] ? kvm_set_memory_region+0x50/0x50 [ 2754.146577] ? __lock_acquire+0x6ee/0x49c0 [ 2754.150829] ? mark_held_locks+0x100/0x100 [ 2754.155072] ? __might_fault+0x12b/0x1e0 [ 2754.159203] ? __fget+0x340/0x540 [ 2754.162765] ? find_held_lock+0x35/0x130 [ 2754.166928] ? __fget+0x340/0x540 [ 2754.170428] ? kvm_set_memory_region+0x50/0x50 [ 2754.175026] do_vfs_ioctl+0xd5f/0x1380 [ 2754.178915] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2754.184474] ? selinux_file_ioctl+0x125/0x5e0 [ 2754.188977] ? ioctl_preallocate+0x210/0x210 [ 2754.193408] ? selinux_file_mprotect+0x620/0x620 [ 2754.199563] ? iterate_fd+0x360/0x360 [ 2754.203359] ? nsecs_to_jiffies+0x30/0x30 [ 2754.207536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2754.213114] ? security_file_ioctl+0x8d/0xc0 [ 2754.217523] ksys_ioctl+0xab/0xd0 [ 2754.220977] __x64_sys_ioctl+0x73/0xb0 [ 2754.224893] do_syscall_64+0xfd/0x620 [ 2754.228709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2754.233994] RIP: 0033:0x459829 [ 2754.237203] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2754.256135] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2754.263850] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2754.271133] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2754.278413] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2754.285699] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2754.293067] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2754.301331] warn_alloc_show_mem: 1 callbacks suppressed [ 2754.301335] Mem-Info: [ 2754.309233] active_anon:201368 inactive_anon:8034 isolated_anon:0 [ 2754.309233] active_file:13285 inactive_file:43959 isolated_file:0 [ 2754.309233] unevictable:7680 dirty:306 writeback:0 unstable:0 [ 2754.309233] slab_reclaimable:20807 slab_unreclaimable:133195 [ 2754.309233] mapped:59102 shmem:2310 pagetables:5356 bounce:0 [ 2754.309233] free:961587 free_pcp:1094 free_cma:0 [ 2754.343970] Node 0 active_anon:805048kB inactive_anon:32108kB active_file:53000kB inactive_file:172880kB unevictable:30720kB isolated(anon):0kB isolated(file):0kB mapped:236408kB dirty:784kB writeback:0kB shmem:9212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 548864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2754.373554] Node 1 active_anon:424kB inactive_anon:28kB active_file:140kB inactive_file:2956kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:440kB writeback:0kB shmem:28kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2754.404719] Node 0 DMA free:10480kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:276kB unevictable:0kB writepending:36kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2754.431397] lowmem_reserve[]: 0 2555 2557 2557 [ 2754.436039] Node 0 DMA32 free:59704kB min:36248kB low:45308kB high:54368kB active_anon:805048kB inactive_anon:32108kB active_file:53000kB inactive_file:172604kB unevictable:30720kB writepending:748kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12512kB pagetables:21256kB bounce:0kB free_pcp:2132kB local_pcp:872kB free_cma:0kB [ 2754.467168] lowmem_reserve[]: 0 0 2 2 [ 2754.471011] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2754.497360] lowmem_reserve[]: 0 0 0 0 [ 2754.501222] Node 1 Normal free:3776236kB min:53608kB low:67008kB high:80408kB active_anon:328kB inactive_anon:20kB active_file:140kB inactive_file:2956kB unevictable:0kB writepending:440kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:32kB pagetables:188kB bounce:0kB free_pcp:2240kB local_pcp:924kB free_cma:0kB [ 2754.530315] lowmem_reserve[]: 0 0 0 0 [ 2754.534177] Node 0 DMA: 16*4kB (UME) 3*8kB (UM) 9*16kB (UM) 8*32kB (UME) 3*64kB (UE) 3*128kB (UME) 1*256kB (U) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10536kB [ 2754.550041] Node 0 DMA32: 2640*4kB (UME) 749*8kB (UME) 211*16kB (UME) 286*32kB (UME) 101*64kB (UME) 66*128kB (UM) 19*256kB (UME) 7*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 0*4096kB = 59608kB [ 2754.567482] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2754.579682] Node 1 Normal: 107*4kB (UME) 24*8kB (UME) 252*16kB (UE) 8*32kB (UME) 15*64kB (UE) 8*128kB (UM) 4*256kB (U) 4*512kB (UE) 2*1024kB (UM) 2*2048kB (ME) 918*4096kB (M) = 3776236kB [ 2754.596750] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2754.605646] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 17:37:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x85000000, 0x500, @adapter}]}) 17:37:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x608, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x2c, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:09 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0x3]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}}}}}}, 0x0) [ 2754.614382] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2754.624077] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2754.632772] 59560 total pagecache pages [ 2754.636791] 0 pages in swap cache [ 2754.640417] Swap cache stats: add 0, delete 0, find 0/0 [ 2754.645973] Free swap = 0kB [ 2754.649096] Total swap = 0kB [ 2754.652133] 1965979 pages RAM [ 2754.655233] 0 pages HighMem/MovableOnly [ 2754.659261] 338856 pages reserved [ 2754.662721] 0 pages cma reserved 17:37:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x689, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0x4]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x60, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}}}}}}, 0x0) 17:37:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000000, 0x300, @adapter}]}) 17:37:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x700, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0xf0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0x5]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}}}}}}, 0x0) 17:37:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x806, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0x6]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x132, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0xd00, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:09 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0x7]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2762.802602] [ 2762.804293] ====================================================== [ 2762.810617] WARNING: possible circular locking dependency detected [ 2762.816949] 4.19.63 #37 Not tainted [ 2762.820594] ------------------------------------------------------ [ 2762.826914] syz-executor.4/28100 is trying to acquire lock: [ 2762.832620] 00000000b60c42d8 (&sb->s_type->i_mutex_key#12){+.+.}, at: shmem_fallocate+0x15a/0xc60 [ 2762.841637] [ 2762.841637] but task is already holding lock: [ 2762.847616] 00000000068ad087 (fs_reclaim){+.+.}, at: fs_reclaim_acquire.part.0+0x0/0x30 [ 2762.855793] [ 2762.855793] which lock already depends on the new lock. [ 2762.855793] [ 2762.864108] [ 2762.864108] the existing dependency chain (in reverse order) is: [ 2762.871747] [ 2762.871747] -> #1 (fs_reclaim){+.+.}: [ 2762.877073] fs_reclaim_acquire.part.0+0x24/0x30 [ 2762.882379] __alloc_pages_nodemask+0x4fc/0x750 [ 2762.887567] alloc_pages_vma+0xdd/0x590 [ 2762.892054] shmem_alloc_page+0xc0/0x180 [ 2762.896647] shmem_alloc_and_acct_page+0x165/0x970 [ 2762.902112] shmem_getpage_gfp+0x44a/0x3640 [ 2762.906960] shmem_write_begin+0x10b/0x1e0 [ 2762.912018] generic_perform_write+0x22a/0x520 [ 2762.917138] __generic_file_write_iter+0x25e/0x630 [ 2762.922591] generic_file_write_iter+0x383/0x72f [ 2762.927945] __vfs_write+0x587/0x810 [ 2762.932296] vfs_write+0x20c/0x560 [ 2762.936365] ksys_write+0x14f/0x2d0 [ 2762.940533] __x64_sys_write+0x73/0xb0 [ 2762.944935] do_syscall_64+0xfd/0x620 [ 2762.949245] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2762.954968] [ 2762.954968] -> #0 (&sb->s_type->i_mutex_key#12){+.+.}: [ 2762.961818] lock_acquire+0x16f/0x3f0 [ 2762.966126] down_write+0x38/0x90 [ 2762.970179] shmem_fallocate+0x15a/0xc60 [ 2762.974751] ashmem_shrink_scan+0x370/0x510 [ 2762.979584] do_shrink_slab+0x3db/0xa40 [ 2762.984086] shrink_slab+0x4be/0x5e0 [ 2762.988344] shrink_node+0x311/0x1450 [ 2762.992657] do_try_to_free_pages+0x3cb/0x11c0 [ 2762.997868] try_to_free_pages+0x2ee/0x7f0 [ 2763.002646] __alloc_pages_slowpath+0x990/0x2870 [ 2763.008003] __alloc_pages_nodemask+0x617/0x750 [ 2763.013198] alloc_pages_current+0x107/0x210 [ 2763.018123] __vmalloc_node_range+0x4a7/0x790 [ 2763.023141] __vmalloc_node_flags_caller+0x71/0x90 [ 2763.028595] kvmalloc_node+0xdc/0x100 [ 2763.032930] kvm_arch_create_memslot+0xc3/0x570 [ 2763.038112] __kvm_set_memory_region+0x153c/0x1ff0 [ 2763.043572] kvm_set_memory_region+0x2f/0x50 [ 2763.048600] kvm_vm_ioctl+0x7b8/0x17d0 [ 2763.052993] do_vfs_ioctl+0xd5f/0x1380 [ 2763.057387] ksys_ioctl+0xab/0xd0 [ 2763.061436] __x64_sys_ioctl+0x73/0xb0 [ 2763.065829] do_syscall_64+0xfd/0x620 [ 2763.070148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2763.075842] [ 2763.075842] other info that might help us debug this: [ 2763.075842] [ 2763.083995] Possible unsafe locking scenario: [ 2763.083995] [ 2763.090038] CPU0 CPU1 [ 2763.094685] ---- ---- [ 2763.099333] lock(fs_reclaim); [ 2763.102614] lock(&sb->s_type->i_mutex_key#12); [ 2763.109986] lock(fs_reclaim); [ 2763.115768] lock(&sb->s_type->i_mutex_key#12); [ 2763.120517] [ 2763.120517] *** DEADLOCK *** [ 2763.120517] [ 2763.126589] 3 locks held by syz-executor.4/28100: [ 2763.131432] #0: 000000002c3c49f7 (&kvm->slots_lock){+.+.}, at: kvm_set_memory_region+0x24/0x50 [ 2763.140289] #1: 00000000068ad087 (fs_reclaim){+.+.}, at: fs_reclaim_acquire.part.0+0x0/0x30 [ 2763.149123] #2: 00000000cb77dc11 (shrinker_rwsem){++++}, at: shrink_slab+0x402/0x5e0 [ 2763.157113] [ 2763.157113] stack backtrace: [ 2763.161623] CPU: 0 PID: 28100 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2763.168648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2763.177998] Call Trace: [ 2763.180600] dump_stack+0x172/0x1f0 [ 2763.184398] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 2763.189757] __lock_acquire+0x2e19/0x49c0 [ 2763.193902] ? mark_held_locks+0x100/0x100 [ 2763.198137] lock_acquire+0x16f/0x3f0 [ 2763.202064] ? shmem_fallocate+0x15a/0xc60 [ 2763.206540] down_write+0x38/0x90 [ 2763.210000] ? shmem_fallocate+0x15a/0xc60 [ 2763.214308] shmem_fallocate+0x15a/0xc60 [ 2763.218387] ? shmem_setattr+0xc80/0xc80 [ 2763.222444] ? ashmem_shrink_scan+0x323/0x510 [ 2763.226942] ? lock_downgrade+0x810/0x810 [ 2763.231145] ? list_lru_count_one+0x1cd/0x380 [ 2763.235656] ? kasan_check_write+0x14/0x20 [ 2763.245593] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 2763.250816] ? ashmem_shrink_scan+0x71/0x510 [ 2763.255242] ? wait_for_completion+0x440/0x440 [ 2763.259823] ashmem_shrink_scan+0x370/0x510 [ 2763.264141] do_shrink_slab+0x3db/0xa40 [ 2763.268111] shrink_slab+0x4be/0x5e0 [ 2763.271821] ? unregister_memcg_shrinker.isra.0+0x50/0x50 [ 2763.277381] ? _raw_spin_unlock+0x2d/0x50 [ 2763.281531] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2763.287092] shrink_node+0x311/0x1450 [ 2763.290982] ? shrink_node_memcg+0x13f0/0x13f0 [ 2763.295555] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2763.301113] ? __cpuset_node_allowed+0x136/0x540 [ 2763.305888] do_try_to_free_pages+0x3cb/0x11c0 [ 2763.310467] ? shrink_node+0x1450/0x1450 [ 2763.314850] try_to_free_pages+0x2ee/0x7f0 [ 2763.319090] ? find_held_lock+0x35/0x130 [ 2763.323177] ? do_try_to_free_pages+0x11c0/0x11c0 [ 2763.328169] __alloc_pages_slowpath+0x990/0x2870 [ 2763.332925] ? warn_alloc+0x110/0x110 [ 2763.336742] ? __lock_is_held+0xb6/0x140 [ 2763.340812] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2763.346359] ? should_fail+0x14d/0x85c [ 2763.350242] ? __isolate_free_page+0x4c0/0x4c0 [ 2763.354820] ? __might_sleep+0x95/0x190 [ 2763.358785] __alloc_pages_nodemask+0x617/0x750 [ 2763.363443] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2763.368193] ? __alloc_pages_slowpath+0x2870/0x2870 [ 2763.373209] ? __lock_is_held+0xb6/0x140 [ 2763.377263] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2763.382794] alloc_pages_current+0x107/0x210 [ 2763.387215] __vmalloc_node_range+0x4a7/0x790 [ 2763.391704] ? kvm_arch_create_memslot+0xc3/0x570 [ 2763.396538] __vmalloc_node_flags_caller+0x71/0x90 [ 2763.401465] ? kvm_arch_create_memslot+0xc3/0x570 [ 2763.406301] kvmalloc_node+0xdc/0x100 [ 2763.410100] kvm_arch_create_memslot+0xc3/0x570 [ 2763.414794] __kvm_set_memory_region+0x153c/0x1ff0 [ 2763.419819] ? kvm_write_guest_cached+0x40/0x40 [ 2763.424489] kvm_set_memory_region+0x2f/0x50 [ 2763.428895] kvm_vm_ioctl+0x7b8/0x17d0 [ 2763.432780] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2763.437966] ? kvm_set_memory_region+0x50/0x50 [ 2763.442590] ? __lock_acquire+0x6ee/0x49c0 [ 2763.446853] ? get_futex_key+0x1690/0x1690 [ 2763.451132] ? mark_held_locks+0x100/0x100 [ 2763.455365] ? __might_fault+0x12b/0x1e0 [ 2763.459423] ? __fget+0x340/0x540 [ 2763.462883] ? find_held_lock+0x35/0x130 [ 2763.466945] ? __fget+0x340/0x540 [ 2763.470402] ? kvm_set_memory_region+0x50/0x50 [ 2763.474974] do_vfs_ioctl+0xd5f/0x1380 [ 2763.479917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2763.485458] ? selinux_file_ioctl+0x125/0x5e0 [ 2763.489947] ? ioctl_preallocate+0x210/0x210 [ 2763.494411] ? selinux_file_mprotect+0x620/0x620 [ 2763.499178] ? iterate_fd+0x360/0x360 [ 2763.502975] ? nsecs_to_jiffies+0x30/0x30 [ 2763.507118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2763.512727] ? security_file_ioctl+0x8d/0xc0 [ 2763.517167] ksys_ioctl+0xab/0xd0 [ 2763.520621] __x64_sys_ioctl+0x73/0xb0 [ 2763.524561] do_syscall_64+0xfd/0x620 [ 2763.528356] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2763.533538] RIP: 0033:0x459829 [ 2763.536737] Code: Bad RIP value. [ 2763.540115] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2763.547834] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2763.555112] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2763.562410] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2763.569690] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2763.576959] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2764.200128] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2764.211782] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2764.216582] CPU: 0 PID: 7828 Comm: syz-fuzzer Not tainted 4.19.63 #37 [ 2764.223187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2764.232558] Call Trace: [ 2764.235166] dump_stack+0x172/0x1f0 [ 2764.238811] dump_header+0x15e/0xa55 [ 2764.242538] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2764.247654] ? ___ratelimit+0x60/0x595 [ 2764.251554] ? do_raw_spin_unlock+0x57/0x270 [ 2764.255976] oom_kill_process.cold+0x10/0x6ef [ 2764.260488] ? lock_downgrade+0x810/0x810 [ 2764.264647] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 2764.269677] ? oom_evaluate_task+0x305/0x540 [ 2764.274098] out_of_memory+0x936/0x12d0 [ 2764.278122] ? oom_killer_disable+0x280/0x280 [ 2764.282657] ? mutex_trylock+0x18e/0x1e0 [ 2764.286732] ? __alloc_pages_slowpath+0xcc2/0x2870 [ 2764.291686] __alloc_pages_slowpath+0x20af/0x2870 [ 2764.296561] ? warn_alloc+0x110/0x110 [ 2764.300376] ? __alloc_pages_nodemask+0x377/0x750 [ 2764.305234] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2764.310797] ? should_fail+0x14d/0x85c [ 2764.314726] ? __might_sleep+0x95/0x190 [ 2764.318723] __alloc_pages_nodemask+0x617/0x750 [ 2764.323414] ? __alloc_pages_slowpath+0x2870/0x2870 [ 2764.328447] ? find_get_entry+0x3e8/0x820 [ 2764.332617] ? filemap_map_pages+0x1130/0x1130 [ 2764.337219] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2764.342782] alloc_pages_current+0x107/0x210 [ 2764.347209] __page_cache_alloc+0x2bd/0x450 [ 2764.351644] filemap_fault+0x10bb/0x2250 [ 2764.355723] ? lock_downgrade+0x810/0x810 [ 2764.359901] ? __lock_page_or_retry+0xdc0/0xdc0 [ 2764.364585] ? lock_acquire+0x16f/0x3f0 [ 2764.369037] ? ext4_filemap_fault+0x7b/0xaf [ 2764.373375] ext4_filemap_fault+0x83/0xaf [ 2764.377541] __do_fault+0x111/0x480 [ 2764.381185] __handle_mm_fault+0x2d78/0x3f80 [ 2764.385611] ? vmf_insert_mixed_mkwrite+0x90/0x90 [ 2764.390473] ? __x64_sys_futex+0x4cb/0x590 [ 2764.394756] ? count_memcg_event_mm+0x2b1/0x4d0 [ 2764.399443] handle_mm_fault+0x1b5/0x690 [ 2764.403523] __do_page_fault+0x62a/0xe90 [ 2764.407600] ? vmalloc_fault+0x740/0x740 [ 2764.411670] ? trace_hardirqs_off_caller+0x65/0x220 [ 2764.416700] ? trace_hardirqs_on_caller+0x6a/0x220 [ 2764.421643] ? page_fault+0x8/0x30 [ 2764.425199] do_page_fault+0x71/0x57d [ 2764.429010] ? page_fault+0x8/0x30 [ 2764.432563] page_fault+0x1e/0x30 [ 2764.436026] RIP: 0033:0x45b153 [ 2764.439239] Code: Bad RIP value. [ 2764.442614] RSP: 002b:000000c420039ea0 EFLAGS: 00010202 [ 2764.447989] RAX: ffffffffffffff92 RBX: 000000003b94b0e0 RCX: 000000000045b153 [ 2764.455273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017be660 [ 2764.462560] RBP: 000000c420039ee8 R08: 0000000000000000 R09: 0000000000000000 [ 2764.469845] R10: 000000c420039ed8 R11: 0000000000000202 R12: 00000283727b2b1a [ 2764.477130] R13: 0000000000000001 R14: 0000000000c052e0 R15: ffffffffffffbd1d [ 2764.484535] Mem-Info: [ 2764.487071] active_anon:183835 inactive_anon:8034 isolated_anon:0 [ 2764.487071] active_file:25 inactive_file:0 isolated_file:7 [ 2764.487071] unevictable:7680 dirty:0 writeback:23 unstable:0 [ 2764.487071] slab_reclaimable:20647 slab_unreclaimable:125134 [ 2764.487071] mapped:52234 shmem:2310 pagetables:5291 bounce:0 [ 2764.487071] free:25737 free_pcp:16 free_cma:0 [ 2764.520674] Node 0 active_anon:735216kB inactive_anon:32116kB active_file:92kB inactive_file:44kB unevictable:30720kB isolated(anon):0kB isolated(file):28kB mapped:208936kB dirty:0kB writeback:88kB shmem:9220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 528384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2764.549153] Node 1 active_anon:124kB inactive_anon:20kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:4kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2764.575641] Node 0 DMA free:10496kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:120kB 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 [ 2764.604007] lowmem_reserve[]: 0 2555 2557 2557 [ 2764.611128] Node 0 DMA32 free:36244kB min:36248kB low:45308kB high:54368kB active_anon:735232kB inactive_anon:32116kB active_file:56kB inactive_file:324kB unevictable:30720kB writepending:0kB present:3129332kB managed:2619972kB mlocked:30720kB kernel_stack:12448kB pagetables:21164kB bounce:0kB free_pcp:784kB local_pcp:504kB free_cma:0kB [ 2764.641595] lowmem_reserve[]: 0 0 2 2 [ 2764.645430] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2764.671401] lowmem_reserve[]: 0 0 0 0 [ 2764.675228] Node 1 Normal free:53404kB min:53608kB low:67008kB high:80408kB active_anon:124kB inactive_anon:20kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2764.703245] lowmem_reserve[]: 0 0 0 0 [ 2764.707105] Node 0 DMA: 4*4kB (UME) 8*8kB (U) 4*16kB (UM) 2*32kB (UE) 3*64kB (UME) 3*128kB (UME) 2*256kB (UM) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10512kB [ 2764.723495] Node 0 DMA32: 2825*4kB (UME) 1262*8kB (UME) 440*16kB (UM) 218*32kB (UM) 13*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36244kB [ 2764.738587] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2764.750168] Node 1 Normal: 35*4kB (UME) 34*8kB (ME) 26*16kB (ME) 19*32kB (ME) 16*64kB (ME) 10*128kB (UM) 4*256kB (M) 1*512kB (E) 1*1024kB (M) 3*2048kB (UME) 10*4096kB (M) = 53404kB [ 2764.766491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2764.775579] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2764.784200] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2764.793090] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2764.801717] 2362 total pagecache pages [ 2764.805622] 0 pages in swap cache [ 2764.809218] Swap cache stats: add 0, delete 0, find 0/0 [ 2764.814567] Free swap = 0kB [ 2764.817624] Total swap = 0kB [ 2764.820662] 1965979 pages RAM [ 2764.823744] 0 pages HighMem/MovableOnly [ 2764.827738] 338856 pages reserved [ 2764.831173] 0 pages cma reserved [ 2764.834593] Out of memory: Kill process 8248 (syz-executor.1) score 1008 or sacrifice child [ 2764.843343] Killed process 8248 (syz-executor.1) total-vm:72844kB, anon-rss:18488kB, file-rss:34688kB, shmem-rss:0kB [ 2764.858922] oom_reaper: reaped process 8248 (syz-executor.1), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2765.369906] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2765.384159] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2765.388997] CPU: 1 PID: 7828 Comm: syz-fuzzer Not tainted 4.19.63 #37 [ 2765.395585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2765.405010] Call Trace: [ 2765.408073] dump_stack+0x172/0x1f0 [ 2765.411724] dump_header+0x15e/0xa55 [ 2765.415456] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2765.420580] ? ___ratelimit+0x60/0x595 [ 2765.424483] ? do_raw_spin_unlock+0x57/0x270 [ 2765.428912] oom_kill_process.cold+0x10/0x6ef [ 2765.433588] ? lock_downgrade+0x810/0x810 [ 2765.437758] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 2765.442799] ? oom_evaluate_task+0x305/0x540 [ 2765.447229] out_of_memory+0x936/0x12d0 [ 2765.451223] ? oom_killer_disable+0x280/0x280 [ 2765.455737] ? mutex_trylock+0x18e/0x1e0 [ 2765.459815] ? __alloc_pages_slowpath+0xcc2/0x2870 [ 2765.464768] __alloc_pages_slowpath+0x20af/0x2870 [ 2765.469647] ? warn_alloc+0x110/0x110 [ 2765.473467] ? __alloc_pages_nodemask+0x377/0x750 [ 2765.479803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2765.485388] ? should_fail+0x14d/0x85c [ 2765.489301] ? __might_sleep+0x95/0x190 [ 2765.493296] __alloc_pages_nodemask+0x617/0x750 [ 2765.497992] ? __alloc_pages_slowpath+0x2870/0x2870 [ 2765.503031] ? find_get_entry+0x3e8/0x820 [ 2765.507200] ? filemap_map_pages+0x1130/0x1130 [ 2765.511801] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2765.517360] alloc_pages_current+0x107/0x210 [ 2765.521797] __page_cache_alloc+0x2bd/0x450 [ 2765.526163] filemap_fault+0x10bb/0x2250 [ 2765.530240] ? lock_downgrade+0x810/0x810 [ 2765.534421] ? __lock_page_or_retry+0xdc0/0xdc0 [ 2765.539163] ? lock_acquire+0x16f/0x3f0 [ 2765.543170] ? ext4_filemap_fault+0x7b/0xaf [ 2765.547498] ext4_filemap_fault+0x83/0xaf [ 2765.551667] __do_fault+0x111/0x480 [ 2765.555387] __handle_mm_fault+0x2d78/0x3f80 [ 2765.559794] ? vmf_insert_mixed_mkwrite+0x90/0x90 [ 2765.564637] ? __x64_sys_futex+0x4cb/0x590 [ 2765.568882] ? count_memcg_event_mm+0x2b1/0x4d0 [ 2765.573560] handle_mm_fault+0x1b5/0x690 [ 2765.577641] __do_page_fault+0x62a/0xe90 [ 2765.581696] ? vmalloc_fault+0x740/0x740 [ 2765.585749] ? trace_hardirqs_off_caller+0x65/0x220 [ 2765.590876] ? trace_hardirqs_on_caller+0x6a/0x220 [ 2765.595811] ? page_fault+0x8/0x30 [ 2765.599346] do_page_fault+0x71/0x57d [ 2765.603137] ? page_fault+0x8/0x30 [ 2765.606668] page_fault+0x1e/0x30 [ 2765.610109] RIP: 0033:0x40f170 [ 2765.613348] Code: Bad RIP value. [ 2765.616753] RSP: 002b:000000c420039ef8 EFLAGS: 00010216 [ 2765.622134] RAX: ffffffffffffff92 RBX: 000000003b94b0e0 RCX: 000000000045b153 [ 2765.629404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017be660 [ 2765.636668] RBP: 000000c420039ef0 R08: 0000000000000000 R09: 0000000000000000 [ 2765.643936] R10: 000000c420039ed8 R11: 0000000000000202 R12: 00000283727b2b1a [ 2765.651233] R13: 0000000000000001 R14: 0000000000c052e0 R15: ffffffffffffbd1d [ 2765.700643] Mem-Info: [ 2765.703119] active_anon:183838 inactive_anon:6486 isolated_anon:0 [ 2765.703119] active_file:32 inactive_file:26 isolated_file:0 [ 2765.703119] unevictable:4608 dirty:0 writeback:0 unstable:0 [ 2765.703119] slab_reclaimable:20633 slab_unreclaimable:125012 [ 2765.703119] mapped:52231 shmem:2310 pagetables:5259 bounce:0 [ 2765.703119] free:25011 free_pcp:0 free_cma:0 [ 2765.737212] Node 0 active_anon:735228kB inactive_anon:25924kB active_file:124kB inactive_file:104kB unevictable:18432kB isolated(anon):0kB isolated(file):0kB mapped:208924kB dirty:0kB writeback:0kB shmem:9220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 512000kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2765.765651] Node 1 active_anon:124kB inactive_anon:20kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2765.792191] Node 0 DMA free:10436kB 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 [ 2765.818473] lowmem_reserve[]: 0 2555 2557 2557 [ 2765.823093] Node 0 DMA32 free:36000kB min:36248kB low:45308kB high:54368kB active_anon:735228kB inactive_anon:25924kB active_file:124kB inactive_file:104kB unevictable:18432kB writepending:0kB present:3129332kB managed:2619972kB mlocked:18432kB kernel_stack:12416kB pagetables:21036kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2765.852985] lowmem_reserve[]: 0 0 2 2 [ 2765.856885] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2765.895155] lowmem_reserve[]: 0 0 0 0 [ 2765.901530] Node 1 Normal free:53596kB min:53608kB low:67008kB high:80408kB active_anon:124kB inactive_anon:20kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2765.941335] lowmem_reserve[]: 0 0 0 0 [ 2765.945204] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 1*16kB (U) 1*32kB (E) 2*64kB (UE) 2*128kB (UE) 1*256kB (U) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10436kB [ 2765.966467] Node 0 DMA32: 2849*4kB (UME) 1108*8kB (UME) 456*16kB (UM) 230*32kB (UM) 13*64kB (UM) 3*128kB (UM) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36388kB [ 2765.989391] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2766.012771] Node 1 Normal: 34*4kB (ME) 35*8kB (UME) 27*16kB (UME) 20*32kB (UME) 17*64kB (UME) 9*128kB (M) 5*256kB (UM) 1*512kB (E) 1*1024kB (M) 3*2048kB (UME) 10*4096kB (M) = 53648kB [ 2766.045469] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2766.055410] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2766.066499] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2766.089299] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2766.100643] 2343 total pagecache pages [ 2766.104563] 0 pages in swap cache [ 2766.108099] Swap cache stats: add 0, delete 0, find 0/0 [ 2766.113471] Free swap = 0kB [ 2766.116495] Total swap = 0kB [ 2766.126921] 1965979 pages RAM [ 2766.130048] 0 pages HighMem/MovableOnly [ 2766.134018] 338856 pages reserved [ 2766.147480] 0 pages cma reserved [ 2766.150890] Out of memory: Kill process 8244 (syz-executor.1) score 1008 or sacrifice child [ 2766.173210] Killed process 8244 (syz-executor.1) total-vm:72712kB, anon-rss:18356kB, file-rss:34688kB, shmem-rss:0kB [ 2766.402847] oom_reaper: reaped process 28100 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2766.426522] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2766.444174] rsyslogd cpuset=/ mems_allowed=0-1 [ 2766.448885] CPU: 0 PID: 7677 Comm: rsyslogd Not tainted 4.19.63 #37 [ 2766.455486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2766.464865] Call Trace: [ 2766.467503] dump_stack+0x172/0x1f0 [ 2766.471176] dump_header+0x15e/0xa55 [ 2766.475346] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2766.480461] ? ___ratelimit+0x60/0x595 [ 2766.484364] ? do_raw_spin_unlock+0x57/0x270 [ 2766.488787] oom_kill_process.cold+0x10/0x6ef [ 2766.493275] ? oom_unkillable_task+0x283/0x400 [ 2766.497848] ? lock_downgrade+0x810/0x810 [ 2766.501992] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2766.507525] ? oom_evaluate_task+0x305/0x540 [ 2766.511933] out_of_memory+0x936/0x12d0 [ 2766.515916] ? oom_killer_disable+0x280/0x280 [ 2766.520414] ? mutex_trylock+0x18e/0x1e0 [ 2766.524471] ? __alloc_pages_slowpath+0xcc2/0x2870 [ 2766.529421] __alloc_pages_slowpath+0x20af/0x2870 [ 2766.534294] ? warn_alloc+0x110/0x110 [ 2766.539602] ? __alloc_pages_nodemask+0x377/0x750 [ 2766.544656] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2766.550275] ? should_fail+0x14d/0x85c [ 2766.554161] ? __might_sleep+0x95/0x190 [ 2766.558129] __alloc_pages_nodemask+0x617/0x750 [ 2766.562791] ? __alloc_pages_slowpath+0x2870/0x2870 [ 2766.567798] ? find_get_entry+0x3e8/0x820 [ 2766.571960] ? filemap_map_pages+0x1130/0x1130 [ 2766.576535] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2766.582078] alloc_pages_current+0x107/0x210 [ 2766.586484] __page_cache_alloc+0x2bd/0x450 [ 2766.590806] filemap_fault+0x10bb/0x2250 [ 2766.594889] ? lock_downgrade+0x810/0x810 [ 2766.599039] ? __lock_page_or_retry+0xdc0/0xdc0 [ 2766.603705] ? lock_acquire+0x16f/0x3f0 [ 2766.607809] ? ext4_filemap_fault+0x7b/0xaf [ 2766.612124] ext4_filemap_fault+0x83/0xaf [ 2766.616263] __do_fault+0x111/0x480 [ 2766.619929] __handle_mm_fault+0x2d78/0x3f80 [ 2766.624334] ? vmf_insert_mixed_mkwrite+0x90/0x90 [ 2766.629196] ? count_memcg_event_mm+0x2b1/0x4d0 [ 2766.633885] handle_mm_fault+0x1b5/0x690 [ 2766.637939] __do_page_fault+0x62a/0xe90 [ 2766.641991] ? vmalloc_fault+0x740/0x740 [ 2766.646127] ? trace_hardirqs_off_caller+0x65/0x220 [ 2766.651170] ? trace_hardirqs_on_caller+0x6a/0x220 [ 2766.656091] ? page_fault+0x8/0x30 [ 2766.659641] do_page_fault+0x71/0x57d [ 2766.663431] ? page_fault+0x8/0x30 [ 2766.666958] page_fault+0x1e/0x30 [ 2766.670397] RIP: 0033:0x7fd931946397 [ 2766.674152] Code: Bad RIP value. [ 2766.677529] RSP: 002b:00007fd92f5eeca8 EFLAGS: 00010202 [ 2766.682899] RAX: 00007fd9319f2a80 RBX: 00007fd9319f2a80 RCX: 00000000000000d5 [ 2766.690159] RDX: 000000000000000b RSI: 000000000000000b RDI: 0000000000000003 [ 2766.697444] RBP: 00007fd92f5eed10 R08: 0000000000000000 R09: 00000000000007e3 [ 2766.704711] R10: 0000000000000012 R11: a3d70a3d70a3d70b R12: 0000000000000000 [ 2766.712062] R13: ffffffffffffffed R14: 0000000000000de6 R15: 00007fd930e23624 [ 2766.723382] Mem-Info: [ 2766.725839] active_anon:183298 inactive_anon:6016 isolated_anon:0 [ 2766.725839] active_file:20 inactive_file:23 isolated_file:0 [ 2766.725839] unevictable:512 dirty:0 writeback:0 unstable:0 [ 2766.725839] slab_reclaimable:20633 slab_unreclaimable:125012 [ 2766.725839] mapped:52229 shmem:2310 pagetables:5221 bounce:0 [ 2766.725839] free:13720 free_pcp:153 free_cma:0 [ 2766.729546] syz-executor.4: vmalloc: allocation failure, allocated 4791607296 of 6444519424 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2766.761786] Node 0 active_anon:733080kB inactive_anon:23956kB active_file:64kB inactive_file:68kB unevictable:2048kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:9220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 493568kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2766.779251] syz-executor.4 cpuset= [ 2766.803855] Node 1 active_anon:108kB inactive_anon:20kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2766.807665] syz4 mems_allowed=0-1 [ 2766.835988] Node 0 DMA free:10364kB 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 [ 2766.837320] CPU: 1 PID: 28100 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2766.863706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2766.863712] Call Trace: [ 2766.863737] dump_stack+0x172/0x1f0 [ 2766.863753] warn_alloc.cold+0x7b/0x173 [ 2766.863768] ? zone_watermark_ok_safe+0x260/0x260 [ 2766.863782] ? __alloc_pages_slowpath+0x2870/0x2870 [ 2766.863798] ? retint_kernel+0x2d/0x2d [ 2766.863813] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2766.863831] __vmalloc_node_range+0x528/0x790 [ 2766.863853] ? kvm_arch_create_memslot+0xc3/0x570 [ 2766.873162] lowmem_reserve[]: [ 2766.880254] __vmalloc_node_flags_caller+0x71/0x90 [ 2766.880271] ? kvm_arch_create_memslot+0xc3/0x570 [ 2766.880285] kvmalloc_node+0xdc/0x100 [ 2766.880304] kvm_arch_create_memslot+0xc3/0x570 [ 2766.882881] 0 [ 2766.886544] __kvm_set_memory_region+0x153c/0x1ff0 [ 2766.892816] 2555 [ 2766.895355] ? kvm_write_guest_cached+0x40/0x40 [ 2766.900385] 2557 [ 2766.904342] kvm_set_memory_region+0x2f/0x50 [ 2766.912152] 2557 [ 2766.914349] kvm_vm_ioctl+0x7b8/0x17d0 [ 2766.922291] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2766.929656] Node 0 [ 2766.932043] ? kvm_set_memory_region+0x50/0x50 [ 2766.935851] DMA32 free:19340kB min:36248kB low:45308kB high:54368kB active_anon:733080kB inactive_anon:23956kB active_file:64kB inactive_file:68kB unevictable:2048kB writepending:0kB present:3129332kB managed:2619972kB mlocked:2048kB kernel_stack:12384kB pagetables:20904kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2766.940499] ? __lock_acquire+0x6ee/0x49c0 [ 2766.940513] ? get_futex_key+0x1690/0x1690 [ 2766.940530] ? mark_held_locks+0x100/0x100 [ 2766.940548] ? __might_fault+0x12b/0x1e0 [ 2766.940565] ? __fget+0x340/0x540 [ 2766.942353] lowmem_reserve[]: [ 2766.947293] ? find_held_lock+0x35/0x130 [ 2766.947307] ? __fget+0x340/0x540 [ 2766.947322] ? kvm_set_memory_region+0x50/0x50 [ 2766.947335] do_vfs_ioctl+0xd5f/0x1380 [ 2766.947352] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2766.947365] ? selinux_file_ioctl+0x125/0x5e0 [ 2766.947389] ? ioctl_preallocate+0x210/0x210 [ 2766.951662] 0 [ 2766.954126] ? selinux_file_mprotect+0x620/0x620 [ 2766.956169] 0 [ 2766.960585] ? iterate_fd+0x360/0x360 [ 2766.960598] ? nsecs_to_jiffies+0x30/0x30 [ 2766.960616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2766.960630] ? security_file_ioctl+0x8d/0xc0 [ 2766.960644] ksys_ioctl+0xab/0xd0 [ 2766.960659] __x64_sys_ioctl+0x73/0xb0 [ 2766.960675] do_syscall_64+0xfd/0x620 [ 2766.960690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2766.960700] RIP: 0033:0x459829 [ 2766.960725] Code: Bad RIP value. [ 2766.960732] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2766.960745] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2766.960752] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2766.960759] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2766.960768] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 [ 2766.960775] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2766.977038] Mem-Info: [ 2766.979066] 2 [ 2767.016041] active_anon:183297 inactive_anon:5994 isolated_anon:0 [ 2767.016041] active_file:16 inactive_file:18 isolated_file:0 [ 2767.016041] unevictable:512 dirty:0 writeback:0 unstable:0 [ 2767.016041] slab_reclaimable:20585 slab_unreclaimable:124777 [ 2767.016041] mapped:52226 shmem:2310 pagetables:5226 bounce:0 [ 2767.016041] free:14149 free_pcp:0 free_cma:0 [ 2767.016301] 2 [ 2767.020606] Node 0 active_anon:733080kB inactive_anon:23956kB active_file:64kB inactive_file:68kB unevictable:2048kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:9220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 493568kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2767.039154] Node 1 active_anon:108kB inactive_anon:20kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2767.043482] Node 0 [ 2767.054052] Node 0 [ 2767.057490] Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2767.057500] lowmem_reserve[]: [ 2767.062328] DMA free:10364kB 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 [ 2767.063711] 0 [ 2767.076229] lowmem_reserve[]: [ 2767.078287] 0 [ 2767.084214] 0 [ 2767.088269] 0 0 [ 2767.088280] Node 1 Normal free:26880kB min:53608kB low:67008kB high:80408kB active_anon:108kB inactive_anon:20kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2767.088313] lowmem_reserve[]: 0 0 0 0 [ 2767.088331] Node 0 DMA: 5*4kB (UE) 7*8kB (U) 0*16kB [ 2767.099826] 2555 [ 2767.104726] 2*32kB [ 2767.116123] 2557 [ 2767.119102] (UE) [ 2767.126379] 2557 [ 2767.133698] 2*64kB (UE) 1*128kB (E) 1*256kB (U) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10380kB [ 2767.133753] Node 0 DMA32: 1553*4kB (UME) 541*8kB (UME) 216*16kB (UM) 153*32kB (UM) 0*64kB [ 2767.155887] 4*128kB [ 2767.159581] Node 0 [ 2767.160171] (U) [ 2767.202473] DMA32 free:19340kB min:36248kB low:45308kB high:54368kB active_anon:733080kB inactive_anon:23956kB active_file:64kB inactive_file:68kB unevictable:2048kB writepending:0kB present:3129332kB managed:2619972kB mlocked:2048kB kernel_stack:12384kB pagetables:20904kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2767.224199] 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19404kB [ 2767.224228] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB [ 2767.259358] lowmem_reserve[]: [ 2767.280692] 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2767.280727] Node 1 Normal: 30*4kB (ME) 31*8kB (UME) 25*16kB (UME) 20*32kB (ME) 17*64kB (ME) 9*128kB (M) 5*256kB (UM) 1*512kB (E) [ 2767.290943] 0 [ 2767.310205] 1*1024kB [ 2767.313842] 0 [ 2767.314784] (M) [ 2767.316575] 2 [ 2767.319607] 2*2048kB [ 2767.320516] 2 [ 2767.354045] (ME) [ 2767.361567] 4*4096kB [ 2767.363694] Node 0 [ 2767.365747] (M) = 26944kB [ 2767.369450] Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2767.369454] lowmem_reserve[]: 0 [ 2767.385397] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2767.390735] 0 [ 2767.392820] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2767.394787] 0 [ 2767.429533] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2767.432189] 0 [ 2767.435832] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2767.446243] 2344 total pagecache pages [ 2767.460453] Node 1 [ 2767.464302] 0 pages in swap cache [ 2767.466206] Normal free:26880kB min:53608kB low:67008kB high:80408kB active_anon:108kB inactive_anon:20kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2767.468065] Swap cache stats: add 0, delete 0, find 0/0 [ 2767.470467] lowmem_reserve[]: [ 2767.472375] Free swap = 0kB [ 2767.476075] 0 [ 2767.483031] Total swap = 0kB [ 2767.485867] 0 [ 2767.515115] 1965979 pages RAM [ 2767.524016] 0 [ 2767.538926] 0 pages HighMem/MovableOnly [ 2767.545034] 0 [ 2767.553307] 338856 pages reserved [ 2767.564689] 0 pages cma reserved [ 2767.592817] Node 0 [ 2767.595314] Out of memory: Kill process 8738 (syz-executor.1) score 1008 or sacrifice child [ 2767.598448] DMA: [ 2767.601501] Killed process 8738 (syz-executor.1) total-vm:72712kB, anon-rss:18356kB, file-rss:34688kB, shmem-rss:0kB [ 2767.603253] 5*4kB (UE) 7*8kB (U) 0*16kB 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (U) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10380kB [ 2767.663653] Node 0 DMA32: 1472*4kB (UME) 560*8kB (UME) 248*16kB (UM) 167*32kB (UM) 0*64kB 4*128kB (U) 0*256kB 0*512kB 0*1024kB 2*2048kB (M) 3*4096kB (M) = 36576kB [ 2767.678606] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 2767.690210] Node 1 Normal: 30*4kB (ME) 31*8kB (UME) 25*16kB (UME) 20*32kB (ME) 17*64kB (ME) 9*128kB (M) 5*256kB (UM) 1*512kB (E) 1*1024kB (M) 2*2048kB (ME) 4*4096kB (M) = 26944kB [ 2767.706433] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2767.715352] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2767.724089] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2767.732999] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2767.741792] 2348 total pagecache pages [ 2767.745789] 0 pages in swap cache [ 2767.749278] Swap cache stats: add 0, delete 0, find 0/0 [ 2767.754817] Free swap = 0kB [ 2767.757955] Total swap = 0kB [ 2767.760994] 1965979 pages RAM [ 2767.764097] 0 pages HighMem/MovableOnly [ 2767.768088] 338856 pages reserved [ 2767.771531] 0 pages cma reserved [ 2769.014704] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2769.030252] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2769.035570] CPU: 0 PID: 7840 Comm: syz-fuzzer Not tainted 4.19.63 #37 [ 2769.042187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2769.051574] Call Trace: [ 2769.054174] dump_stack+0x172/0x1f0 [ 2769.057866] dump_header+0x15e/0xa55 [ 2769.061597] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2769.066725] ? ___ratelimit+0x60/0x595 [ 2769.070620] ? do_raw_spin_unlock+0x57/0x270 [ 2769.075051] oom_kill_process.cold+0x10/0x6ef [ 2769.079581] ? oom_unkillable_task+0x283/0x400 [ 2769.084193] ? lock_downgrade+0x810/0x810 [ 2769.088382] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2769.093951] ? oom_evaluate_task+0x305/0x540 [ 2769.098371] out_of_memory+0x936/0x12d0 [ 2769.102363] ? oom_killer_disable+0x280/0x280 [ 2769.106862] ? mutex_trylock+0x18e/0x1e0 [ 2769.110935] ? __alloc_pages_slowpath+0xcc2/0x2870 [ 2769.115872] __alloc_pages_slowpath+0x20af/0x2870 [ 2769.120739] ? warn_alloc+0x110/0x110 [ 2769.124544] ? __alloc_pages_nodemask+0x377/0x750 [ 2769.129409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2769.134952] ? should_fail+0x14d/0x85c [ 2769.138866] ? __might_sleep+0x95/0x190 [ 2769.142853] __alloc_pages_nodemask+0x617/0x750 [ 2769.147537] ? __alloc_pages_slowpath+0x2870/0x2870 [ 2769.152673] ? find_get_entry+0x3e8/0x820 [ 2769.157114] ? filemap_map_pages+0x1130/0x1130 [ 2769.161701] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2769.167259] alloc_pages_current+0x107/0x210 [ 2769.171678] __page_cache_alloc+0x2bd/0x450 [ 2769.176006] filemap_fault+0x10bb/0x2250 [ 2769.180095] ? lock_downgrade+0x810/0x810 [ 2769.184252] ? __lock_page_or_retry+0xdc0/0xdc0 [ 2769.188923] ? lock_acquire+0x16f/0x3f0 [ 2769.192912] ? ext4_filemap_fault+0x7b/0xaf [ 2769.197264] ext4_filemap_fault+0x83/0xaf [ 2769.201512] __do_fault+0x111/0x480 [ 2769.205156] __handle_mm_fault+0x2d78/0x3f80 [ 2769.209592] ? vmf_insert_mixed_mkwrite+0x90/0x90 [ 2769.214453] ? count_memcg_event_mm+0x2b1/0x4d0 [ 2769.219309] handle_mm_fault+0x1b5/0x690 [ 2769.223383] __do_page_fault+0x62a/0xe90 [ 2769.227537] ? ksys_read+0x1f1/0x2d0 [ 2769.231260] ? vmalloc_fault+0x740/0x740 [ 2769.235416] ? trace_hardirqs_off_caller+0x65/0x220 [ 2769.240439] ? trace_hardirqs_on_caller+0x6a/0x220 [ 2769.245409] ? page_fault+0x8/0x30 [ 2769.248976] do_page_fault+0x71/0x57d [ 2769.252793] ? page_fault+0x8/0x30 [ 2769.256343] page_fault+0x1e/0x30 [ 2769.259801] RIP: 0033:0x40a3af [ 2769.263008] Code: Bad RIP value. [ 2769.266373] RSP: 002b:000000c42b637a90 EFLAGS: 00010246 [ 2769.271742] RAX: 000000000081a0a0 RBX: 00000000008c9984 RCX: 000000c42adc4d00 [ 2769.279125] RDX: 0000000000000001 RSI: 0000000000000011 RDI: 00000000008c9984 [ 2769.286432] RBP: 000000c42b637af0 R08: 000000c420000180 R09: 00000000000000e2 [ 2769.293714] R10: 0000000000000000 R11: 000000c42adc4d00 R12: 000000000000000a [ 2769.301010] R13: 000000000000000a R14: 0000000000000032 R15: 0000000000000002 [ 2769.311311] Mem-Info: [ 2769.313787] active_anon:183326 inactive_anon:1918 isolated_anon:0 [ 2769.313787] active_file:38 inactive_file:15 isolated_file:0 [ 2769.313787] unevictable:0 dirty:25 writeback:0 unstable:0 [ 2769.313787] slab_reclaimable:20558 slab_unreclaimable:124931 [ 2769.313787] mapped:52247 shmem:2310 pagetables:5194 bounce:0 [ 2769.313787] free:18258 free_pcp:171 free_cma:0 [ 2769.356819] Node 0 active_anon:733196kB inactive_anon:7652kB active_file:120kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208888kB dirty:100kB writeback:0kB shmem:9220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 477184kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2769.390847] Node 1 active_anon:108kB inactive_anon:20kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2769.419343] Node 0 DMA free:10488kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:28kB inactive_file:28kB 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 [ 2769.448605] lowmem_reserve[]: 0 2555 2557 2557 [ 2769.453440] Node 0 DMA32 free:38524kB min:36248kB low:45308kB high:54368kB active_anon:733196kB inactive_anon:7652kB active_file:16kB inactive_file:452kB unevictable:0kB writepending:0kB present:3129332kB managed:2619972kB mlocked:0kB kernel_stack:12352kB pagetables:20776kB bounce:0kB free_pcp:1340kB local_pcp:0kB free_cma:0kB [ 2769.487231] lowmem_reserve[]: 0 0 2 2 [ 2769.491115] Node 0 Normal free:12kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2769.520914] lowmem_reserve[]: 0 0 0 0 [ 2769.524763] Node 1 Normal free:109304kB min:53608kB low:67008kB high:80408kB active_anon:108kB inactive_anon:20kB active_file:0kB inactive_file:72kB unevictable:0kB writepending:4kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1524kB local_pcp:140kB free_cma:0kB [ 2769.555256] lowmem_reserve[]: 0 0 0 0 [ 2769.559143] Node 0 DMA: 14*4kB (UME) 23*8kB (U) 2*16kB (U) 1*32kB (E) 3*64kB (UME) 2*128kB (ME) 2*256kB (UM) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10480kB [ 2769.595105] Node 0 DMA32: 1276*4kB (UMEH) 736*8kB (UME) 282*16kB (UMH) 180*32kB (UMH) 17*64kB (U) 4*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (M) 3*4096kB (M) = 39504kB [ 2769.628102] Node 0 Normal: 1*4kB (E) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2769.644824] Node 1 Normal: 61*4kB (UE) 227*8kB (UE) 255*16kB (UE) 9*32kB (UE) 22*64kB (UME) 17*128kB (UM) 11*256kB (UM) 6*512kB (UE) 3*1024kB (UM) 3*2048kB (UME) 64*4096kB (UM) = 287260kB [ 2769.664434] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2769.673658] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2769.684587] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2769.693645] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2769.704546] 2839 total pagecache pages [ 2769.708599] 0 pages in swap cache [ 2769.712081] Swap cache stats: add 0, delete 0, find 0/0 [ 2769.719725] Free swap = 0kB [ 2769.722762] Total swap = 0kB [ 2769.725786] 1965979 pages RAM [ 2769.728943] 0 pages HighMem/MovableOnly [ 2769.733020] 338856 pages reserved [ 2769.736491] 0 pages cma reserved [ 2769.742626] Out of memory: Kill process 5684 (syz-executor.1) score 1005 or sacrifice child [ 2769.756590] Killed process 5684 (syz-executor.1) total-vm:72976kB, anon-rss:4280kB, file-rss:34816kB, shmem-rss:0kB [ 2771.006134] kobject: 'kvm' (000000006872e301): kobject_uevent_env [ 2771.012564] kobject: 'kvm' (000000006872e301): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 2771.267090] kobject: 'loop4' (00000000b61af28c): kobject_uevent_env [ 2771.274197] kobject: 'loop4' (00000000b61af28c): fill_kobj_path: path = '/devices/virtual/block/loop4' 17:37:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000000, 0x502, @adapter}]}) 17:37:25 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x300, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:25 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0x8]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:25 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}}}}}}}, 0x0) [ 2771.498617] kobject: 'kvm' (000000006872e301): kobject_uevent_env [ 2771.505002] kobject: 'kvm' (000000006872e301): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 2771.521785] syz-executor.4: vmalloc: allocation failure: 10756259840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2771.534121] syz-executor.4 cpuset=syz4 mems_allowed=0-1 [ 2771.540730] CPU: 0 PID: 28334 Comm: syz-executor.4 Not tainted 4.19.63 #37 [ 2771.547769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2771.557125] Call Trace: [ 2771.559742] dump_stack+0x172/0x1f0 [ 2771.563392] warn_alloc.cold+0x7b/0x173 [ 2771.567373] ? zone_watermark_ok_safe+0x260/0x260 [ 2771.572461] ? find_busiest_group+0x30d0/0x30d0 [ 2771.577136] ? update_load_avg+0x22c/0x1a10 [ 2771.581480] __vmalloc_node_range+0x481/0x790 [ 2771.586013] ? __this_cpu_preempt_check+0x1d/0x30 [ 2771.590851] ? kvm_arch_create_memslot+0xc3/0x570 [ 2771.595707] __vmalloc_node_flags_caller+0x71/0x90 [ 2771.600753] ? kvm_arch_create_memslot+0xc3/0x570 [ 2771.605600] kvmalloc_node+0xdc/0x100 [ 2771.609434] kvm_arch_create_memslot+0xc3/0x570 [ 2771.614371] ? lock_acquire+0x16f/0x3f0 [ 2771.618367] __kvm_set_memory_region+0x153c/0x1ff0 [ 2771.623307] ? kvm_write_guest_cached+0x40/0x40 [ 2771.627980] kvm_set_memory_region+0x2f/0x50 [ 2771.632386] kvm_vm_ioctl+0x7b8/0x17d0 [ 2771.636267] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2771.641453] ? kvm_set_memory_region+0x50/0x50 [ 2771.646028] ? futex_wake+0x179/0x4d0 [ 2771.649824] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2771.655350] ? mark_held_locks+0x100/0x100 [ 2771.659577] ? do_futex+0x17d/0x1d70 [ 2771.663280] ? kvm_dev_ioctl+0xc8/0x1710 [ 2771.667358] ? mark_held_locks+0x100/0x100 [ 2771.671597] ? exit_robust_list+0x2c0/0x2c0 [ 2771.675924] ? kvm_set_memory_region+0x50/0x50 [ 2771.680512] do_vfs_ioctl+0xd5f/0x1380 [ 2771.684911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2771.690459] ? selinux_file_ioctl+0x125/0x5e0 [ 2771.694945] ? ioctl_preallocate+0x210/0x210 [ 2771.699358] ? selinux_file_mprotect+0x620/0x620 [ 2771.704139] ? iterate_fd+0x360/0x360 [ 2771.708458] ? nsecs_to_jiffies+0x30/0x30 [ 2771.713151] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2771.718704] ? security_file_ioctl+0x8d/0xc0 [ 2771.723131] ksys_ioctl+0xab/0xd0 [ 2771.726583] __x64_sys_ioctl+0x73/0xb0 [ 2771.730462] do_syscall_64+0xfd/0x620 [ 2771.734252] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2771.739469] RIP: 0033:0x459829 [ 2771.742670] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2771.761656] RSP: 002b:00007ff464c8dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2771.769360] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 2771.776627] RDX: 0000000020000380 RSI: 000000004020ae46 RDI: 0000000000000004 [ 2771.783914] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2771.791208] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff464c8e6d4 17:37:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0xe80, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2771.798482] R13: 00000000004c2ce1 R14: 00000000004d6270 R15: 00000000ffffffff [ 2771.807712] Mem-Info: [ 2771.811016] active_anon:182830 inactive_anon:1915 isolated_anon:0 [ 2771.811016] active_file:434 inactive_file:3175 isolated_file:0 [ 2771.811016] unevictable:0 dirty:28 writeback:0 unstable:0 [ 2771.811016] slab_reclaimable:20514 slab_unreclaimable:124451 [ 2771.811016] mapped:54532 shmem:2310 pagetables:5173 bounce:0 [ 2771.811016] free:1187934 free_pcp:973 free_cma:0 [ 2771.845947] Node 0 active_anon:731216kB inactive_anon:7644kB active_file:1192kB inactive_file:8408kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:214084kB dirty:92kB writeback:0kB shmem:9224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 475136kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2771.874992] Node 1 active_anon:104kB inactive_anon:16kB active_file:544kB inactive_file:4492kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4144kB dirty:20kB writeback:0kB shmem:16kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2771.902376] Node 0 DMA free:12064kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:68kB 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 17:37:26 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x500, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2771.947918] lowmem_reserve[]: 0 2555 2557 2557 [ 2771.952885] Node 0 DMA32 free:962176kB min:36248kB low:45308kB high:54368kB active_anon:731408kB inactive_anon:7644kB active_file:2476kB inactive_file:7940kB unevictable:0kB writepending:92kB present:3129332kB managed:2619972kB mlocked:0kB kernel_stack:12512kB pagetables:20988kB bounce:0kB free_pcp:2076kB local_pcp:1304kB free_cma:0kB [ 2771.968739] kobject: 'loop1' (0000000066baddcd): kobject_uevent_env 17:37:26 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0xb]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x2400, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:26 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x543, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2772.015186] lowmem_reserve[]: 0 0 2 2 [ 2772.020025] Node 0 Normal free:4kB min:32kB low:40kB high:48kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2428kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2772.032330] kobject: 'loop1' (0000000066baddcd): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2772.055374] lowmem_reserve[]: 0 0 0 0 17:37:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x2800, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2772.085341] kobject: 'loop2' (000000002e5b6576): kobject_uevent_env [ 2772.085742] Node 1 Normal free:3775192kB min:53608kB low:67008kB high:80408kB active_anon:104kB inactive_anon:16kB active_file:644kB inactive_file:4392kB unevictable:0kB writepending:20kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1812kB local_pcp:1444kB free_cma:0kB [ 2772.144349] kobject: 'loop2' (000000002e5b6576): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2772.178394] lowmem_reserve[]: 0 0 0 0 [ 2772.182927] kobject: 'loop3' (000000007f160b2b): kobject_uevent_env 17:37:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}}}}}}}, 0x0) 17:37:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:26 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x600, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x2c00, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:26 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0xd]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2772.189891] Node 0 DMA: 18*4kB (UME) 113*8kB (UM) 41*16kB (UM) 15*32kB (UME) 5*64kB (UME) 1*128kB (E) 2*256kB (UM) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 12288kB [ 2772.213976] kobject: 'loop3' (000000007f160b2b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2772.237730] kobject: 'loop3' (000000007f160b2b): kobject_uevent_env [ 2772.247237] Node 0 DMA32: 5019*4kB (UMEH) 7010*8kB (UMEH) 2194*16kB (UMEH) 1491*32kB (UMEH) 607*64kB (UMEH) 270*128kB (UM) 106*256kB (UM) 40*512kB (U) 25*1024kB (U) 23*2048kB (UM) 148*4096kB (UM) = 958908kB [ 2772.282758] kobject: 'loop3' (000000007f160b2b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2772.309827] kobject: 'loop1' (0000000066baddcd): kobject_uevent_env [ 2772.315780] Node 0 Normal: [ 2772.316301] kobject: 'loop1' (0000000066baddcd): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2772.319346] kobject: 'loop0' (000000001e293ed3): kobject_uevent_env [ 2772.319373] kobject: 'loop0' (000000001e293ed3): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2772.339443] 1*4kB [ 2772.361475] kobject: 'loop1' (0000000066baddcd): kobject_uevent_env [ 2772.367545] (E) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2772.386436] kobject: 'loop1' (0000000066baddcd): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2772.387352] Node 1 Normal: 6*4kB (UE) 224*8kB (UE) 254*16kB (UE) 11*32kB (UME) 18*64kB (UME) 8*128kB (U) 8*256kB (UM) 5*512kB (UE) 2*1024kB (U) 4*2048kB (UME) 916*4096kB (UM) = 3775192kB [ 2772.405703] kobject: 'loop0' (000000001e293ed3): kobject_uevent_env [ 2772.416252] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2772.428990] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2772.437784] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2772.441221] kobject: 'loop0' (000000001e293ed3): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2772.446797] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2772.473456] 6225 total pagecache pages [ 2772.478171] 0 pages in swap cache [ 2772.481889] Swap cache stats: add 0, delete 0, find 0/0 [ 2772.490627] Free swap = 0kB [ 2772.498909] Total swap = 0kB [ 2772.501966] 1965979 pages RAM [ 2772.505107] 0 pages HighMem/MovableOnly 17:37:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000380)={0x1, 0xc00c000000000000, [{0x0, 0x0, 0x3f000000, 0x503, @adapter}]}) 17:37:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) 17:37:27 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x3580, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:27 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x608, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:27 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0x28]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}}}}}}}, 0x0) [ 2772.510295] 338856 pages reserved [ 2772.513773] 0 pages cma reserved [ 2772.519583] kobject: 'kvm' (000000006872e301): kobject_uevent_env [ 2772.525854] kobject: 'kvm' (000000006872e301): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 2772.547330] kobject: 'loop4' (00000000b61af28c): kobject_uevent_env [ 2772.559357] kobject: 'loop4' (00000000b61af28c): fill_kobj_path: path = '/devices/virtual/block/loop4' 17:37:27 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x4000, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:27 executing program 1: syz_emit_ethernet(0x140, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x689, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:27 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2={0xff, 0x2, [0x29]}, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 17:37:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@rthdr_2292={{0x10, 0x29, 0x5}}], 0x18}}], 0x2, 0x0) [ 2772.615549] kobject: 'loop2' (000000002e5b6576): kobject_uevent_env [ 2772.621436] kobject: 'kvm' (000000006872e301): kobject_uevent_env [ 2772.626020] kobject: 'loop2' (000000002e5b6576): fill_kobj_path: path = '/devices/virtual/block/loop2' 17:37:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x266, &(0x7f0000000080)={@random="19da8915ffe1", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}}}}}}}, 0x0) [ 2772.660443] kobject: 'kvm' (000000006872e301): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 2772.681305] kobject: 'loop1' (0000000066baddcd): kobject_uevent_env 17:37:27 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x4305, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3a, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 2772.703319] kobject: 'loop1' (0000000066baddcd): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2772.719952] kobject: 'loop3' (000000007f160b2b): kobject_uevent_env [ 2772.726657] kobject: 'loop3' (000000007f160b2b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2772.753373] kobject: 'loop0' (000000001e293ed3): kobject_uevent_env [ 2772.780262] kobject: 'loop0' (000000001e293ed3): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2772.792517] kobject: 'loop2' (000000002e5b6576): kobject_uevent_env [ 2772.810733] kobject: 'loop2' (000000002e5b6576): fill_kobj_path: path = '/devices/virtual/block/loop2'