syzkaller login: [ 329.717670][ T2672] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 329.782022][ T2672] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 329.838529][ T2672] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 330.030015][ T2820] warn_alloc: 5 callbacks suppressed [ 330.030374][ T2820] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 330.041879][ T2820] CPU: 1 PID: 2820 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 330.044315][ T2820] Hardware name: riscv-virtio,qemu (DT) [ 330.045484][ T2820] Call Trace: [ 330.046499][ T2820] [] dump_backtrace+0x2e/0x3c [ 330.049444][ T2820] [] show_stack+0x34/0x40 [ 330.050896][ T2820] [] dump_stack_lvl+0xe0/0x14c [ 330.052584][ T2820] [] dump_stack+0x1c/0x24 [ 330.054593][ T2820] [] warn_alloc+0x168/0x22c [ 330.056107][ T2820] [] __vmalloc_node_range+0xb6c/0xdb4 [ 330.057748][ T2820] [] bpf_jit_alloc_exec+0x46/0x52 [ 330.059233][ T2820] [] bpf_jit_binary_alloc+0x96/0x13c [ 330.060778][ T2820] [] bpf_int_jit_compile+0x886/0xaa6 [ 330.062290][ T2820] [] bpf_prog_select_runtime+0x1a2/0x22e [ 330.064052][ T2820] [] bpf_migrate_filter+0x258/0x2be [ 330.065645][ T2820] [] bpf_prepare_filter+0x10e/0x1b4 [ 330.067259][ T2820] [] __get_filter+0x148/0x1a0 [ 330.069281][ T2820] [] sk_attach_filter+0x22/0x11a [ 330.070811][ T2820] [] sk_setsockopt+0x144e/0x270c [ 330.072658][ T2820] [] sock_setsockopt+0x48/0x58 [ 330.074789][ T2820] [] __sys_setsockopt+0x3f0/0x418 [ 330.076396][ T2820] [] sys_setsockopt+0x3a/0x4c [ 330.077963][ T2820] [] ret_from_syscall+0x0/0x2 ps_root_recvmsgcb: failed to send message to pid 2779: Connection refused [ 330.131347][ T2820] Mem-Info: [ 330.147977][ T2820] active_anon:958 inactive_anon:39 isolated_anon:0 [ 330.147977][ T2820] active_file:0 inactive_file:2208 isolated_file:0 [ 330.147977][ T2820] unevictable:768 dirty:504 writeback:0 [ 330.147977][ T2820] slab_reclaimable:4891 slab_unreclaimable:18405 [ 330.147977][ T2820] mapped:1080 shmem:803 pagetables:101 [ 330.147977][ T2820] sec_pagetables:0 bounce:0 [ 330.147977][ T2820] kernel_misc_reclaimable:0 [ 330.147977][ T2820] free:284099 free_pcp:1007 free_cma:4096 [ 330.175826][ T2820] Node 0 active_anon:3832kB inactive_anon:156kB active_file:0kB inactive_file:8832kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4320kB dirty:2016kB writeback:0kB shmem:3212kB writeback_tmp:0kB kernel_stack:4472kB pagetables:404kB sec_pagetables:0kB all_unreclaimable? no [ 330.179151][ T2820] Node 0 DMA32 free:1136396kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:3832kB inactive_anon:156kB active_file:0kB inactive_file:8832kB unevictable:3072kB writepending:2016kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4048kB local_pcp:1940kB free_cma:16384kB ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 330.204910][ T2820] lowmem_reserve[]: 0 0 0 [ 330.207755][ T2820] Node 0 DMA32: 1*4kB (M) 3*8kB (UME) 1*16kB (M) 1*32kB (M) 1*64kB (E) 1*128kB (E) 2*256kB (ME) 2*512kB (UE) 2*1024kB (UE) 5*2048kB (UMEC) 274*4096kB (MC) = 1136396kB ps_root_recvmsgcb: failed to send message to pid 2781: Connection refused [ 330.232438][ T2820] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 330.265495][ T2820] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 330.267363][ T2820] 3012 total pagecache pages ps_root_recvmsg:[ 330.268594][ T2820] 0 pages in swap cache Unknown error 524 [ 330.270177][ T2820] Free swap = 0kB [ 330.271526][ T2820] Total swap = 0kB [ 330.279130][ T2820] 523776 pages RAM [ 330.280666][ T2820] 0 pages HighMem/MovableOnly [ 330.281899][ T2820] 184025 pages reserved [ 330.286002][ T2820] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsgcb: failed to send message to pid 2821: Connection refused ps_root_recvmsgcb: failed to send message to pid 2820: Connection refused [ 362.358773][ T2822] warn_alloc: 1 callbacks suppressed [ 362.359134][ T2822] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 362.374341][ T2822] CPU: 1 PID: 2822 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 362.376973][ T2822] Hardware name: riscv-virtio,qemu (DT) [ 362.378158][ T2822] Call Trace: [ 362.379094][ T2822] [] dump_backtrace+0x2e/0x3c [ 362.380561][ T2822] [] show_stack+0x34/0x40 [ 362.381884][ T2822] [] dump_stack_lvl+0xe0/0x14c [ 362.383700][ T2822] [] dump_stack+0x1c/0x24 [ 362.385122][ T2822] [] warn_alloc+0x168/0x22c [ 362.386408][ T2822] [] __vmalloc_node_range+0xb6c/0xdb4 [ 362.388570][ T2822] [] bpf_jit_alloc_exec+0x46/0x52 [ 362.389924][ T2822] [] bpf_jit_binary_alloc+0x96/0x13c [ 362.391568][ T2822] [] bpf_int_jit_compile+0x886/0xaa6 [ 362.394624][ T2822] [] bpf_prog_select_runtime+0x1a2/0x22e [ 362.396907][ T2822] [] bpf_migrate_filter+0x258/0x2be [ 362.398495][ T2822] [] bpf_prepare_filter+0x10e/0x1b4 [ 362.400727][ T2822] [] __get_filter+0x148/0x1a0 [ 362.403114][ T2822] [] sk_attach_filter+0x22/0x11a [ 362.404783][ T2822] [] sk_setsockopt+0x144e/0x270c [ 362.406230][ T2822] [] sock_setsockopt+0x48/0x58 [ 362.407642][ T2822] [] __sys_setsockopt+0x3f0/0x418 [ 362.408972][ T2822] [] sys_setsockopt+0x3a/0x4c [ 362.410433][ T2822] [] ret_from_syscall+0x0/0x2 [ 362.495962][ T2822] Mem-Info: [ 362.497358][ T2822] active_anon:1032 inactive_anon:41 isolated_anon:0 [ 362.497358][ T2822] active_file:0 inactive_file:6219 isolated_file:0 [ 362.497358][ T2822] unevictable:768 dirty:284 writeback:0 [ 362.497358][ T2822] slab_reclaimable:5227 slab_unreclaimable:18690 [ 362.497358][ T2822] mapped:1080 shmem:804 pagetables:98 [ 362.497358][ T2822] sec_pagetables:0 bounce:0 [ 362.497358][ T2822] kernel_misc_reclaimable:0 [ 362.497358][ T2822] free:279356 free_pcp:1010 free_cma:4096 [ 362.501248][ T2822] Node 0 active_anon:4128kB inactive_anon:164kB active_file:0kB inactive_file:24876kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4320kB dirty:1136kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:4432kB pagetables:392kB sec_pagetables:0kB all_unreclaimable? no [ 362.534416][ T2822] Node 0 DMA32 free:1117424kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:4128kB inactive_anon:164kB active_file:0kB inactive_file:24960kB unevictable:3072kB writepending:1136kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4132kB local_pcp:2532kB free_cma:16384kB [ 362.538249][ T2822] lowmem_reserve[]: 0 0 0 [ 362.540410][ T2822] Node 0 DMA32: 2*4kB (UE) 9*8kB (UM) 18*16kB (UM) 2*32kB (UM) 1*64kB (E) 2*128kB (UE) 2*256kB (ME) 2*512kB (UE) 1*1024kB (U) 4*2048kB (MEC) 270*4096kB (MC) = 1117424kB [ 362.561985][ T2822] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 362.585772][ T2822] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 362.587598][ T2822] 7049 total pagecache pages [ 362.588750][ T2822] 0 pages in swap cache [ 362.589780][ T2822] Free swap = 0kB [ 362.590763][ T2822] Total swap = 0kB [ 362.591935][ T2822] 523776 pages RAM [ 362.606030][ T2822] 0 pages HighMem/MovableOnly [ 362.607370][ T2822] 184025 pages reserved [ 362.608431][ T2822] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 377.792274][ T2828] warn_alloc: 1 callbacks suppressed [ 377.803755][ T2828] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 377.813712][ T2828] CPU: 0 PID: 2828 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 377.814872][ T2828] Hardware name: riscv-virtio,qemu (DT) [ 377.815773][ T2828] Call Trace: [ 377.816494][ T2828] [] dump_backtrace+0x2e/0x3c [ 377.817489][ T2828] [] show_stack+0x34/0x40 [ 377.818460][ T2828] [] dump_stack_lvl+0xe0/0x14c [ 377.819460][ T2828] [] dump_stack+0x1c/0x24 [ 377.820480][ T2828] [] warn_alloc+0x168/0x22c [ 377.821450][ T2828] [] __vmalloc_node_range+0xb6c/0xdb4 [ 377.822433][ T2828] [] bpf_jit_alloc_exec+0x46/0x52 [ 377.823868][ T2828] [] bpf_jit_binary_alloc+0x96/0x13c [ 377.824890][ T2828] [] bpf_int_jit_compile+0x886/0xaa6 [ 377.825941][ T2828] [] bpf_prog_select_runtime+0x1a2/0x22e [ 377.827042][ T2828] [] bpf_migrate_filter+0x258/0x2be [ 377.828052][ T2828] [] bpf_prepare_filter+0x10e/0x1b4 [ 377.829056][ T2828] [] __get_filter+0x148/0x1a0 [ 377.830109][ T2828] [] sk_attach_filter+0x22/0x11a [ 377.831080][ T2828] [] sk_setsockopt+0x144e/0x270c [ 377.832174][ T2828] [] sock_setsockopt+0x48/0x58 [ 377.833583][ T2828] [] __sys_setsockopt+0x3f0/0x418 [ 377.834674][ T2828] [] sys_setsockopt+0x3a/0x4c [ 377.835679][ T2828] [] ret_from_syscall+0x0/0x2 [ 377.874480][ T2828] Mem-Info: [ 377.875873][ T2828] active_anon:646 inactive_anon:43 isolated_anon:0 [ 377.875873][ T2828] active_file:0 inactive_file:7075 isolated_file:0 [ 377.875873][ T2828] unevictable:768 dirty:1120 writeback:0 [ 377.875873][ T2828] slab_reclaimable:5307 slab_unreclaimable:18365 [ 377.875873][ T2828] mapped:879 shmem:806 pagetables:96 [ 377.875873][ T2828] sec_pagetables:0 bounce:0 [ 377.875873][ T2828] kernel_misc_reclaimable:0 [ 377.875873][ T2828] free:279823 free_pcp:779 free_cma:4096 [ 377.879407][ T2828] Node 0 active_anon:2584kB inactive_anon:172kB active_file:0kB inactive_file:28300kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:3516kB dirty:4480kB writeback:0kB shmem:3224kB writeback_tmp:0kB kernel_stack:4352kB pagetables:384kB sec_pagetables:0kB all_unreclaimable? no [ 377.894076][ T2828] Node 0 DMA32 free:1119292kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:2584kB inactive_anon:172kB active_file:0kB inactive_file:28300kB unevictable:3072kB writepending:4480kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3080kB local_pcp:2204kB free_cma:16384kB [ 377.898598][ T2828] lowmem_reserve[]: 0 0 0 [ 377.901815][ T2828] Node 0 DMA32: 153*4kB (UM) 27*8kB (UM) 60*16kB (UM) 68*32kB (UME) 7*64kB (UM) 2*128kB (U) 2*256kB (UE) 4*512kB (UME) 2*1024kB (UM) 4*2048kB (MEC) 269*4096kB (MC) = 1119292kB [ 377.961197][ T2828] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 377.994221][ T2828] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 377.996111][ T2828] 7881 total pagecache pages [ 377.997288][ T2828] 0 pages in swap cache [ 377.998403][ T2828] Free swap = 0kB [ 377.999566][ T2828] Total swap = 0kB [ 378.000685][ T2828] 523776 pages RAM [ 378.001801][ T2828] 0 pages HighMem/MovableOnly [ 378.034171][ T2828] 184025 pages reserved [ 378.035554][ T2828] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 Warning: Permanently added '[localhost]:21888' (ECDSA) to the list of known hosts. 1970/01/01 00:06:35 fuzzer started 1970/01/01 00:06:43 dialing manager at localhost:36713 [ 408.010027][ T2839] cgroup: Unknown subsys name 'net' [ 408.774907][ T2839] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:06:48 syscalls: 2943 1970/01/01 00:06:48 code coverage: enabled 1970/01/01 00:06:48 comparison tracing: enabled 1970/01/01 00:06:48 extra coverage: enabled 1970/01/01 00:06:48 delay kcov mmap: enabled 1970/01/01 00:06:48 setuid sandbox: enabled 1970/01/01 00:06:48 namespace sandbox: enabled 1970/01/01 00:06:48 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:06:48 fault injection: enabled 1970/01/01 00:06:48 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:06:48 net packet injection: enabled 1970/01/01 00:06:48 net device setup: enabled 1970/01/01 00:06:48 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:06:48 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:06:48 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:06:48 USB emulation: enabled 1970/01/01 00:06:48 hci packet injection: /dev/vhci does not exist 1970/01/01 00:06:48 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:06:48 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:06:49 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:06:51 fetching corpus: 50, signal 29326/32808 (executing program) 1970/01/01 00:06:54 fetching corpus: 100, signal 43650/48458 (executing program) 1970/01/01 00:06:57 fetching corpus: 150, signal 53102/59171 (executing program) 1970/01/01 00:07:00 fetching corpus: 199, signal 59980/67223 (executing program) 1970/01/01 00:07:02 fetching corpus: 249, signal 67775/76045 (executing program) 1970/01/01 00:07:04 fetching corpus: 299, signal 75187/84313 (executing program) 1970/01/01 00:07:06 fetching corpus: 349, signal 82190/92118 (executing program) 1970/01/01 00:07:09 fetching corpus: 399, signal 86346/97177 (executing program) 1970/01/01 00:07:11 fetching corpus: 449, signal 89163/100982 (executing program) 1970/01/01 00:07:13 fetching corpus: 498, signal 92011/104686 (executing program) ps_root_recvmsgcb: failed to send message to pid 2822: Connection refused ps_root_recvmsgcb: failed to send message to pid 2823: Connection refused 1970/01/01 00:07:17 fetching corpus: 548, signal 97687/110920 (executing program) 1970/01/01 00:07:19 fetching corpus: 598, signal 101217/115134 (executing program) ps_root_recvmsgcb: failed to send message to pid 2830: Connection refused ps_root_recvmsgcb: failed to send message to pid 2828: Connection refused 1970/01/01 00:07:22 fetching corpus: 647, signal 103576/118301 (executing program) 1970/01/01 00:07:24 fetching corpus: 696, signal 105912/121402 (executing program) 1970/01/01 00:07:28 fetching corpus: 745, signal 109165/125191 (executing program) 1970/01/01 00:07:31 fetching corpus: 795, signal 111511/128196 (executing program) 1970/01/01 00:07:32 fetching corpus: 844, signal 113496/130795 (executing program) 1970/01/01 00:07:34 fetching corpus: 894, signal 115559/133474 (executing program) 1970/01/01 00:07:36 fetching corpus: 944, signal 117472/135957 (executing program) 1970/01/01 00:07:38 fetching corpus: 994, signal 119753/138740 (executing program) 1970/01/01 00:07:39 fetching corpus: 1044, signal 122683/141931 (executing program) 1970/01/01 00:07:41 fetching corpus: 1094, signal 125064/144671 (executing program) 1970/01/01 00:07:43 fetching corpus: 1143, signal 126606/146730 (executing program) 1970/01/01 00:07:45 fetching corpus: 1193, signal 128934/149363 (executing program) 1970/01/01 00:07:46 fetching corpus: 1242, signal 130988/151839 (executing program) 1970/01/01 00:07:47 fetching corpus: 1292, signal 132778/153978 (executing program) 1970/01/01 00:07:49 fetching corpus: 1342, signal 135098/156475 (executing program) 1970/01/01 00:07:51 fetching corpus: 1392, signal 136583/158328 (executing program) 1970/01/01 00:07:52 fetching corpus: 1441, signal 138222/160231 (executing program) 1970/01/01 00:07:54 fetching corpus: 1491, signal 139468/161863 (executing program) 1970/01/01 00:07:55 fetching corpus: 1541, signal 140582/163361 (executing program) 1970/01/01 00:07:57 fetching corpus: 1591, signal 141407/164639 (executing program) 1970/01/01 00:07:58 fetching corpus: 1641, signal 142867/166361 (executing program) 1970/01/01 00:08:00 fetching corpus: 1690, signal 144223/167951 (executing program) 1970/01/01 00:08:01 fetching corpus: 1740, signal 145524/169489 (executing program) 1970/01/01 00:08:03 fetching corpus: 1789, signal 146839/171046 (executing program) 1970/01/01 00:08:05 fetching corpus: 1838, signal 148406/172727 (executing program) 1970/01/01 00:08:07 fetching corpus: 1888, signal 149355/173980 (executing program) 1970/01/01 00:08:08 fetching corpus: 1938, signal 150315/175220 (executing program) 1970/01/01 00:08:10 fetching corpus: 1988, signal 151532/176568 (executing program) 1970/01/01 00:08:12 fetching corpus: 2038, signal 153163/178171 (executing program) 1970/01/01 00:08:14 fetching corpus: 2088, signal 154410/179538 (executing program) 1970/01/01 00:08:16 fetching corpus: 2138, signal 155680/180905 (executing program) 1970/01/01 00:08:18 fetching corpus: 2188, signal 156714/182061 (executing program) [ 499.812351][ T2849] warn_alloc: 1 callbacks suppressed [ 499.834636][ T2849] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 499.838801][ T2849] CPU: 0 PID: 2849 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 499.840499][ T2849] Hardware name: riscv-virtio,qemu (DT) [ 499.841752][ T2849] Call Trace: [ 499.843543][ T2849] [] dump_backtrace+0x2e/0x3c [ 499.845360][ T2849] [] show_stack+0x34/0x40 [ 499.846978][ T2849] [] dump_stack_lvl+0xe0/0x14c [ 499.848702][ T2849] [] dump_stack+0x1c/0x24 [ 499.850368][ T2849] [] warn_alloc+0x168/0x22c [ 499.852252][ T2849] [] __vmalloc_node_range+0xb6c/0xdb4 [ 499.854808][ T2849] [] bpf_jit_alloc_exec+0x46/0x52 [ 499.856531][ T2849] [] bpf_jit_binary_alloc+0x96/0x13c [ 499.858276][ T2849] [] bpf_int_jit_compile+0x886/0xaa6 [ 499.859895][ T2849] [] bpf_prog_select_runtime+0x1a2/0x22e [ 499.861629][ T2849] [] bpf_migrate_filter+0x258/0x2be [ 499.864904][ T2849] [] bpf_prepare_filter+0x10e/0x1b4 [ 499.866667][ T2849] [] __get_filter+0x148/0x1a0 [ 499.868239][ T2849] [] sk_attach_filter+0x22/0x11a [ 499.869792][ T2849] [] sk_setsockopt+0x144e/0x270c [ 499.871488][ T2849] [] sock_setsockopt+0x48/0x58 [ 499.873717][ T2849] [] __sys_setsockopt+0x3f0/0x418 [ 499.875479][ T2849] [] sys_setsockopt+0x3a/0x4c [ 499.877264][ T2849] [] ret_from_syscall+0x0/0x2 [ 500.064478][ T2849] Mem-Info: [ 500.066033][ T2849] active_anon:10722 inactive_anon:45 isolated_anon:0 [ 500.066033][ T2849] active_file:0 inactive_file:7098 isolated_file:0 [ 500.066033][ T2849] unevictable:768 dirty:0 writeback:0 [ 500.066033][ T2849] slab_reclaimable:5319 slab_unreclaimable:19093 [ 500.066033][ T2849] mapped:4324 shmem:808 pagetables:146 [ 500.066033][ T2849] sec_pagetables:0 bounce:0 [ 500.066033][ T2849] kernel_misc_reclaimable:0 [ 500.066033][ T2849] free:268846 free_pcp:596 free_cma:4096 [ 500.070126][ T2849] Node 0 active_anon:42888kB inactive_anon:180kB active_file:0kB inactive_file:28392kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17296kB dirty:0kB writeback:0kB shmem:3232kB writeback_tmp:0kB kernel_stack:4672kB pagetables:584kB sec_pagetables:0kB all_unreclaimable? no [ 500.094422][ T2849] Node 0 DMA32 free:1075384kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:42888kB inactive_anon:180kB active_file:0kB inactive_file:28392kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2376kB local_pcp:720kB free_cma:16384kB [ 500.099155][ T2849] lowmem_reserve[]: 0 0 0 [ 500.101876][ T2849] Node 0 DMA32: 12*4kB (UME) 3*8kB (E) 13*16kB (UME) 23*32kB (UE) 9*64kB (UE) 3*128kB (UME) 1*256kB (U) 2*512kB (UE) 1*1024kB (M) 3*2048kB (EC) 260*4096kB (MC) = 1075384kB ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 500.235995][ T2849] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 500.238061][ T2849] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 500.239524][ T2849] 7906 total pagecache pages [ 500.241212][ T2849] 0 pages in swap cache ps_root_recvmsg: Unknown error 524 [ 500.290287][ T2849] Free swap = 0kB [ 500.291861][ T2849] Total swap = 0kB [ 500.324092][ T2849] 523776 pages RAM [ 500.326241][ T2849] 0 pages HighMem/MovableOnly [ 500.327375][ T2849] 184025 pages reserved [ 500.328995][ T2849] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:08:21 fetching corpus: 2238, signal 158393/183585 (executing program) 1970/01/01 00:08:24 fetching corpus: 2288, signal 159787/184948 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:08:27 fetching corpus: 2338, signal 161291/186285 (executing program) 1970/01/01 00:08:29 fetching corpus: 2388, signal 161979/187165 (executing program) 1970/01/01 00:08:30 fetching corpus: 2438, signal 162686/188077 (executing program) 1970/01/01 00:08:32 fetching corpus: 2488, signal 163351/188944 (executing program) 1970/01/01 00:08:34 fetching corpus: 2538, signal 164469/190005 (executing program) 1970/01/01 00:08:35 fetching corpus: 2588, signal 165580/191089 (executing program) 1970/01/01 00:08:37 fetching corpus: 2638, signal 166677/192143 (executing program) 1970/01/01 00:08:39 fetching corpus: 2688, signal 167694/193131 (executing program) 1970/01/01 00:08:40 fetching corpus: 2738, signal 168578/194042 (executing program) 1970/01/01 00:08:42 fetching corpus: 2788, signal 169496/194932 (executing program) 1970/01/01 00:08:44 fetching corpus: 2838, signal 170434/195851 (executing program) 1970/01/01 00:08:45 fetching corpus: 2888, signal 171080/196596 (executing program) 1970/01/01 00:08:47 fetching corpus: 2938, signal 172148/197486 (executing program) 1970/01/01 00:08:49 fetching corpus: 2988, signal 173678/198603 (executing program) 1970/01/01 00:08:51 fetching corpus: 3038, signal 174362/199291 (executing program) 1970/01/01 00:08:52 fetching corpus: 3088, signal 175338/200120 (executing program) 1970/01/01 00:08:54 fetching corpus: 3137, signal 176399/200964 (executing program) 1970/01/01 00:08:56 fetching corpus: 3187, signal 177175/201655 (executing program) 1970/01/01 00:08:57 fetching corpus: 3236, signal 177928/202336 (executing program) 1970/01/01 00:08:59 fetching corpus: 3286, signal 178608/202964 (executing program) 1970/01/01 00:09:01 fetching corpus: 3336, signal 179527/203661 (executing program) 1970/01/01 00:09:03 fetching corpus: 3386, signal 180320/204328 (executing program) 1970/01/01 00:09:05 fetching corpus: 3436, signal 180839/204878 (executing program) 1970/01/01 00:09:06 fetching corpus: 3486, signal 181348/205395 (executing program) 1970/01/01 00:09:08 fetching corpus: 3535, signal 182039/205981 (executing program) 1970/01/01 00:09:10 fetching corpus: 3585, signal 182805/206582 (executing program) 1970/01/01 00:09:11 fetching corpus: 3634, signal 183637/207206 (executing program) 1970/01/01 00:09:13 fetching corpus: 3684, signal 184335/207723 (executing program) 1970/01/01 00:09:15 fetching corpus: 3734, signal 185208/208260 (executing program) 1970/01/01 00:09:16 fetching corpus: 3784, signal 185797/208734 (executing program) 1970/01/01 00:09:18 fetching corpus: 3834, signal 186619/209285 (executing program) 1970/01/01 00:09:19 fetching corpus: 3884, signal 187293/209797 (executing program) ps_root_recvmsgcb: failed to send message to pid 2849: Connection refused ps_root_recvmsgcb: failed to send message to pid 2850: Connection refused 1970/01/01 00:09:22 fetching corpus: 3934, signal 188155/210355 (executing program) 1970/01/01 00:09:25 fetching corpus: 3983, signal 188804/210829 (executing program) 1970/01/01 00:09:27 fetching corpus: 4033, signal 189449/211256 (executing program) ps_root_recvmsgcb: failed to send message to pid 2851: Connection refused 1970/01/01 00:09:29 fetching corpus: 4083, signal 190090/211656 (executing program) ps_root_recvmsgcb: failed to send message to pid 2852: Connection refused 1970/01/01 00:09:32 fetching corpus: 4133, signal 190694/212067 (executing program) 1970/01/01 00:09:33 fetching corpus: 4183, signal 191288/212469 (executing program) 1970/01/01 00:09:35 fetching corpus: 4232, signal 191984/212863 (executing program) 1970/01/01 00:09:38 fetching corpus: 4281, signal 192445/213188 (executing program) 1970/01/01 00:09:40 fetching corpus: 4331, signal 193080/213562 (executing program) 1970/01/01 00:09:43 fetching corpus: 4381, signal 193690/213889 (executing program) 1970/01/01 00:09:45 fetching corpus: 4431, signal 194317/214231 (executing program) 1970/01/01 00:09:47 fetching corpus: 4481, signal 194983/214547 (executing program) 1970/01/01 00:09:49 fetching corpus: 4531, signal 196568/215050 (executing program) 1970/01/01 00:09:50 fetching corpus: 4581, signal 197382/215373 (executing program) 1970/01/01 00:09:52 fetching corpus: 4631, signal 198021/215668 (executing program) 1970/01/01 00:09:54 fetching corpus: 4680, signal 198408/215899 (executing program) 1970/01/01 00:09:56 fetching corpus: 4730, signal 198874/216138 (executing program) 1970/01/01 00:09:58 fetching corpus: 4780, signal 199476/216386 (executing program) 1970/01/01 00:10:00 fetching corpus: 4830, signal 200017/216632 (executing program) 1970/01/01 00:10:01 fetching corpus: 4880, signal 200509/216844 (executing program) 1970/01/01 00:10:03 fetching corpus: 4930, signal 201233/217076 (executing program) 1970/01/01 00:10:05 fetching corpus: 4980, signal 201787/217280 (executing program) 1970/01/01 00:10:07 fetching corpus: 5030, signal 202321/217476 (executing program) 1970/01/01 00:10:08 fetching corpus: 5080, signal 203125/217688 (executing program) 1970/01/01 00:10:10 fetching corpus: 5130, signal 203806/217867 (executing program) 1970/01/01 00:10:12 fetching corpus: 5180, signal 204381/218048 (executing program) 1970/01/01 00:10:14 fetching corpus: 5230, signal 204979/218181 (executing program) 1970/01/01 00:10:16 fetching corpus: 5280, signal 205585/218316 (executing program) 1970/01/01 00:10:17 fetching corpus: 5330, signal 206091/218449 (executing program) 1970/01/01 00:10:19 fetching corpus: 5380, signal 206875/218556 (executing program) 1970/01/01 00:10:21 fetching corpus: 5430, signal 207354/218573 (executing program) 1970/01/01 00:10:24 fetching corpus: 5480, signal 208095/218573 (executing program) [ 627.097006][ T2853] warn_alloc: 3 callbacks suppressed [ 627.097367][ T2853] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 627.116120][ T2853] CPU: 0 PID: 2853 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 627.117919][ T2853] Hardware name: riscv-virtio,qemu (DT) [ 627.119063][ T2853] Call Trace: [ 627.120062][ T2853] [] dump_backtrace+0x2e/0x3c [ 627.121579][ T2853] [] show_stack+0x34/0x40 [ 627.123170][ T2853] [] dump_stack_lvl+0xe0/0x14c [ 627.124812][ T2853] [] dump_stack+0x1c/0x24 [ 627.126317][ T2853] [] warn_alloc+0x168/0x22c [ 627.127729][ T2853] [] __vmalloc_node_range+0xb6c/0xdb4 [ 627.129376][ T2853] [] bpf_jit_alloc_exec+0x46/0x52 [ 627.130867][ T2853] [] bpf_jit_binary_alloc+0x96/0x13c [ 627.132386][ T2853] [] bpf_int_jit_compile+0x886/0xaa6 [ 627.134416][ T2853] [] bpf_prog_select_runtime+0x1a2/0x22e [ 627.135903][ T2853] [] bpf_migrate_filter+0x258/0x2be [ 627.137427][ T2853] [] bpf_prepare_filter+0x10e/0x1b4 [ 627.138964][ T2853] [] __get_filter+0x148/0x1a0 [ 627.140422][ T2853] [] sk_attach_filter+0x22/0x11a [ 627.141718][ T2853] [] sk_setsockopt+0x144e/0x270c [ 627.143744][ T2853] [] sock_setsockopt+0x48/0x58 [ 627.145291][ T2853] [] __sys_setsockopt+0x3f0/0x418 [ 627.146736][ T2853] [] sys_setsockopt+0x3a/0x4c [ 627.148276][ T2853] [] ret_from_syscall+0x0/0x2 [ 627.244340][ T2853] Mem-Info: [ 627.245929][ T2853] active_anon:15334 inactive_anon:46 isolated_anon:0 [ 627.245929][ T2853] active_file:0 inactive_file:7106 isolated_file:0 [ 627.245929][ T2853] unevictable:768 dirty:0 writeback:0 [ 627.245929][ T2853] slab_reclaimable:5154 slab_unreclaimable:19893 [ 627.245929][ T2853] mapped:4324 shmem:809 pagetables:140 [ 627.245929][ T2853] sec_pagetables:0 bounce:0 [ 627.245929][ T2853] kernel_misc_reclaimable:0 [ 627.245929][ T2853] free:263144 free_pcp:1016 free_cma:4096 [ 627.249403][ T2853] Node 0 active_anon:61336kB inactive_anon:184kB active_file:0kB inactive_file:28424kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17296kB dirty:0kB writeback:0kB shmem:3236kB writeback_tmp:0kB kernel_stack:4640kB pagetables:560kB sec_pagetables:0kB all_unreclaimable? no [ 627.252202][ T2853] Node 0 DMA32 free:1052576kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:61336kB inactive_anon:184kB active_file:0kB inactive_file:28424kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4064kB local_pcp:1356kB free_cma:16384kB [ 627.278964][ T2853] lowmem_reserve[]: 0 0 0 [ 627.281593][ T2853] Node 0 DMA32: 144*4kB (E) 8*8kB (UME) 6*16kB (ME) 4*32kB (E) 7*64kB (UE) 3*128kB (UME) 1*256kB (U) 2*512kB (UE) 1*1024kB (M) 4*2048kB (MEC) 254*4096kB (MC) = 1052576kB [ 627.325568][ T2853] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 627.327396][ T2853] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 627.328976][ T2853] 7915 total pagecache pages [ 627.330229][ T2853] 0 pages in swap cache [ 627.331451][ T2853] Free swap = 0kB [ 627.332619][ T2853] Total swap = 0kB [ 627.344590][ T2853] 523776 pages RAM [ 627.345680][ T2853] 0 pages HighMem/MovableOnly [ 627.346829][ T2853] 184025 pages reserved [ 627.347940][ T2853] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:10:28 fetching corpus: 5530, signal 208514/218573 (executing program) 1970/01/01 00:10:30 fetching corpus: 5580, signal 208873/218573 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:10:33 fetching corpus: 5630, signal 209355/218580 (executing program) 1970/01/01 00:10:34 fetching corpus: 5680, signal 209925/218580 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:10:36 fetching corpus: 5730, signal 210467/218583 (executing program) 1970/01/01 00:10:38 fetching corpus: 5780, signal 211022/218583 (executing program) 1970/01/01 00:10:40 fetching corpus: 5830, signal 211430/218583 (executing program) 1970/01/01 00:10:42 fetching corpus: 5880, signal 211901/218606 (executing program) 1970/01/01 00:10:44 fetching corpus: 5930, signal 212728/218606 (executing program) 1970/01/01 00:10:47 fetching corpus: 5980, signal 213193/218606 (executing program) 1970/01/01 00:10:49 fetching corpus: 6030, signal 213534/218606 (executing program) 1970/01/01 00:10:51 fetching corpus: 6080, signal 214067/218606 (executing program) 1970/01/01 00:10:54 fetching corpus: 6130, signal 214708/218606 (executing program) 1970/01/01 00:10:55 fetching corpus: 6180, signal 215120/218606 (executing program) 1970/01/01 00:10:56 fetching corpus: 6218, signal 215522/218606 (executing program) 1970/01/01 00:10:56 fetching corpus: 6218, signal 215522/218606 (executing program) ps_root_recvmsgcb: failed to send message to pid 2853: Connection refused ps_root_recvmsgcb: failed to send message to pid 2854: Connection refused ps_root_recvmsgcb: failed to send message to pid 2855: Connection refused ps_root_recvmsgcb: failed to send message to pid 2856: Connection refused [ 755.755094][ T2857] warn_alloc: 3 callbacks suppressed [ 755.755469][ T2857] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 755.760180][ T2857] CPU: 0 PID: 2857 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 755.761776][ T2857] Hardware name: riscv-virtio,qemu (DT) [ 755.763195][ T2857] Call Trace: [ 755.764617][ T2857] [] dump_backtrace+0x2e/0x3c [ 755.766291][ T2857] [] show_stack+0x34/0x40 [ 755.767843][ T2857] [] dump_stack_lvl+0xe0/0x14c [ 755.769497][ T2857] [] dump_stack+0x1c/0x24 [ 755.771151][ T2857] [] warn_alloc+0x168/0x22c [ 755.772778][ T2857] [] __vmalloc_node_range+0xb6c/0xdb4 [ 755.775109][ T2857] [] bpf_jit_alloc_exec+0x46/0x52 [ 755.776768][ T2857] [] bpf_jit_binary_alloc+0x96/0x13c [ 755.778413][ T2857] [] bpf_int_jit_compile+0x886/0xaa6 [ 755.780075][ T2857] [] bpf_prog_select_runtime+0x1a2/0x22e [ 755.781717][ T2857] [] bpf_migrate_filter+0x258/0x2be [ 755.783768][ T2857] [] bpf_prepare_filter+0x10e/0x1b4 [ 755.785925][ T2857] [] __get_filter+0x148/0x1a0 [ 755.787595][ T2857] [] sk_attach_filter+0x22/0x11a [ 755.789124][ T2857] [] sk_setsockopt+0x144e/0x270c [ 755.791100][ T2857] [] sock_setsockopt+0x48/0x58 [ 755.792789][ T2857] [] __sys_setsockopt+0x3f0/0x418 [ 755.794589][ T2857] [] sys_setsockopt+0x3a/0x4c [ 755.796136][ T2857] [] ret_from_syscall+0x0/0x2 [ 755.814159][ T2857] Mem-Info: [ 755.815472][ T2857] active_anon:53172 inactive_anon:48 isolated_anon:0 [ 755.815472][ T2857] active_file:0 inactive_file:7114 isolated_file:0 [ 755.815472][ T2857] unevictable:768 dirty:0 writeback:0 [ 755.815472][ T2857] slab_reclaimable:5153 slab_unreclaimable:19913 [ 755.815472][ T2857] mapped:4324 shmem:811 pagetables:221 [ 755.815472][ T2857] sec_pagetables:0 bounce:0 [ 755.815472][ T2857] kernel_misc_reclaimable:0 [ 755.815472][ T2857] free:225571 free_pcp:774 free_cma:4096 [ 755.819523][ T2857] Node 0 active_anon:212688kB inactive_anon:192kB active_file:0kB inactive_file:28456kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17296kB dirty:0kB writeback:0kB shmem:3244kB writeback_tmp:0kB kernel_stack:4576kB pagetables:884kB sec_pagetables:0kB all_unreclaimable? no [ 755.834235][ T2857] Node 0 DMA32 free:902032kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:212688kB inactive_anon:192kB active_file:0kB inactive_file:28456kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3320kB local_pcp:1644kB free_cma:16384kB [ 755.838113][ T2857] lowmem_reserve[]: 0 0 0 [ 755.840723][ T2857] Node 0 DMA32: 148*4kB (ME) 6*8kB (E) 15*16kB (UME) 15*32kB (UME) 9*64kB (UE) 4*128kB (UME) 2*256kB (UM) 2*512kB (UE) 1*1024kB (M) 4*2048kB (MEC) 217*4096kB (MC) = 902032kB [ 755.895182][ T2857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 755.897211][ T2857] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 755.898815][ T2857] 7925 total pagecache pages [ 755.900011][ T2857] 0 pages in swap cache [ 755.901154][ T2857] Free swap = 0kB [ 755.902255][ T2857] Total swap = 0kB [ 755.915499][ T2857] 523776 pages RAM [ 755.916912][ T2857] 0 pages HighMem/MovableOnly [ 755.918141][ T2857] 184025 pages reserved [ 755.919324][ T2857] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:12:47 starting 2 fuzzer processes 00:12:47 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:12:47 executing program 1: add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000b00)="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", 0x1000, 0xffffffffffffffff) [ 798.729326][ T2863] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 799.140219][ T2863] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 799.665198][ T2865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 800.309374][ T2865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 817.422454][ T2865] device hsr_slave_0 entered promiscuous mode [ 817.484026][ T2865] device hsr_slave_1 entered promiscuous mode [ 817.645415][ T2863] device hsr_slave_0 entered promiscuous mode [ 817.676301][ T2863] device hsr_slave_1 entered promiscuous mode [ 817.715673][ T2863] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 817.727069][ T2863] Cannot create hsr debugfs directory ps_root_recvmsgcb: failed to send message to pid 2857: Connection refused ps_root_recvmsgcb: failed to send message to pid 2858: Connection refused [ 826.025915][ T2863] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 826.145140][ T2863] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 826.337202][ T2863] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 826.668164][ T2863] netdevsim netdevsim0 netdevsim3: renamed from eth3 ps_root_recvmsgcb: failed to send message to pid 2859: Connection refused [ 827.916838][ T2865] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 828.017506][ T2865] netdevsim netdevsim1 netdevsim1: renamed from eth1 ps_root_recvmsgcb: failed to send message to pid 2860: Connection refused [ 828.311912][ T2865] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 828.447185][ T2865] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 840.669764][ T2863] 8021q: adding VLAN 0 to HW filter on device bond0 [ 841.196465][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 841.292453][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 841.536457][ T2865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 842.051545][ T3481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 842.117332][ T3481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 850.175430][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 850.210557][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 850.381485][ T3481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 850.421591][ T3481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 850.588393][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 850.629493][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 851.107883][ T3495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 851.151721][ T3495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 851.191534][ T3495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 851.222068][ T3495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 851.335602][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 851.641262][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 851.865369][ T3481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 851.890230][ T3481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 852.131450][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 852.175030][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 852.421138][ T2863] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 852.704533][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 852.732450][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 853.040713][ T3278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 853.054753][ T3278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 853.201451][ T2865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 860.731505][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 860.788954][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 860.876691][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 860.879776][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 880.377478][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 880.447331][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 881.730864][ T3495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 881.800475][ T3495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 884.717895][ T3543] warn_alloc: 3 callbacks suppressed [ 884.718254][ T3543] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 884.750368][ T3543] CPU: 0 PID: 3543 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 884.752063][ T3543] Hardware name: riscv-virtio,qemu (DT) [ 884.753708][ T3543] Call Trace: [ 884.754990][ T3543] [] dump_backtrace+0x2e/0x3c [ 884.756716][ T3543] [] show_stack+0x34/0x40 [ 884.758239][ T3543] [] dump_stack_lvl+0xe0/0x14c [ 884.759874][ T3543] [] dump_stack+0x1c/0x24 [ 884.762181][ T3543] [] warn_alloc+0x168/0x22c [ 884.764207][ T3543] [] __vmalloc_node_range+0xb6c/0xdb4 [ 884.765953][ T3543] [] bpf_jit_alloc_exec+0x46/0x52 [ 884.767485][ T3543] [] bpf_jit_binary_alloc+0x96/0x13c [ 884.769210][ T3543] [] bpf_int_jit_compile+0x886/0xaa6 [ 884.770620][ T3543] [] bpf_prog_select_runtime+0x1a2/0x22e [ 884.772288][ T3543] [] bpf_migrate_filter+0x258/0x2be [ 884.774673][ T3543] [] bpf_prepare_filter+0x10e/0x1b4 [ 884.776348][ T3543] [] __get_filter+0x148/0x1a0 [ 884.777971][ T3543] [] sk_attach_filter+0x22/0x11a [ 884.779426][ T3543] [] sk_setsockopt+0x144e/0x270c [ 884.781153][ T3543] [] sock_setsockopt+0x48/0x58 [ 884.782818][ T3543] [] __sys_setsockopt+0x3f0/0x418 [ 884.785296][ T3543] [] sys_setsockopt+0x3a/0x4c [ 884.786779][ T3543] [] ret_from_syscall+0x0/0x2 [ 884.915224][ T3543] Mem-Info: [ 884.916760][ T3543] active_anon:57171 inactive_anon:55 isolated_anon:0 [ 884.916760][ T3543] active_file:0 inactive_file:7164 isolated_file:0 [ 884.916760][ T3543] unevictable:768 dirty:6 writeback:0 [ 884.916760][ T3543] slab_reclaimable:5321 slab_unreclaimable:23581 [ 884.916760][ T3543] mapped:8594 shmem:819 pagetables:311 [ 884.916760][ T3543] sec_pagetables:0 bounce:0 [ 884.916760][ T3543] kernel_misc_reclaimable:0 [ 884.916760][ T3543] free:201287 free_pcp:960 free_cma:4096 [ 884.920518][ T3543] Node 0 active_anon:228684kB inactive_anon:220kB active_file:0kB inactive_file:28656kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34376kB dirty:24kB writeback:0kB shmem:3276kB writeback_tmp:0kB kernel_stack:5344kB pagetables:1244kB sec_pagetables:0kB all_unreclaimable? no [ 884.954665][ T3543] Node 0 DMA32 free:805436kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:228684kB inactive_anon:220kB active_file:0kB inactive_file:28656kB unevictable:3072kB writepending:24kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3868kB local_pcp:2772kB free_cma:16384kB [ 884.958835][ T3543] lowmem_reserve[]: 0 0 0 [ 884.961351][ T3543] Node 0 DMA32: 245*4kB (ME) 129*8kB (UME) 158*16kB (UME) 23*32kB (UME) 9*64kB (UME) 7*128kB (UME) 6*256kB (UM) 3*512kB (UM) 1*1024kB (M) 4*2048kB (MEC) 192*4096kB (MC) = 805468kB [ 885.075113][ T3543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 885.077129][ T3543] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 885.078661][ T3543] 7983 total pagecache pages [ 885.080282][ T3543] 0 pages in swap cache [ 885.081444][ T3543] Free swap = 0kB [ 885.124899][ T3543] Total swap = 0kB [ 885.126445][ T3543] 523776 pages RAM [ 885.127608][ T3543] 0 pages HighMem/MovableOnly [ 885.128837][ T3543] 184025 pages reserved [ 885.130061][ T3543] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 891.947072][ T3495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 892.011752][ T3495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 892.154207][ T3481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 892.190748][ T3481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 892.283843][ T2865] device veth0_vlan entered promiscuous mode [ 892.685853][ T2865] device veth1_vlan entered promiscuous mode [ 893.489568][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 893.529259][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 893.575796][ T3481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 893.589934][ T3481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 893.816860][ T2863] device veth0_vlan entered promiscuous mode [ 894.266939][ T3278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 894.320919][ T3278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 894.480785][ T2863] device veth1_vlan entered promiscuous mode [ 894.608546][ T2865] device veth0_macvtap entered promiscuous mode [ 894.980968][ T2865] device veth1_macvtap entered promiscuous mode [ 895.422061][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 896.190529][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 896.244358][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 896.600629][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 896.652236][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 896.828731][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 896.900902][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 897.231697][ T2865] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 897.236823][ T2865] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 897.238776][ T2865] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 897.240651][ T2865] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 897.489040][ T2863] device veth0_macvtap entered promiscuous mode [ 897.742358][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 897.958588][ T2863] device veth1_macvtap entered promiscuous mode [ 899.848719][ T3278] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 899.920272][ T3278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 900.399588][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 900.454609][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 900.919739][ T2863] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 900.921974][ T2863] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 900.946271][ T2863] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 900.947719][ T2863] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:15:06 executing program 1: add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000b00)="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", 0x1000, 0xffffffffffffffff) 00:15:09 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:15:10 executing program 1: add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000b00)="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", 0x1000, 0xffffffffffffffff) 00:15:14 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:15:15 executing program 1: add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000b00)="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", 0x1000, 0xffffffffffffffff) 00:15:17 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:15:19 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:15:20 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:15:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:15:23 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:15:24 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:15:26 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:15:30 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:15:30 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:15:32 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:15:34 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80045300, &(0x7f0000000240)) 00:15:36 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:15:37 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80045300, &(0x7f0000000240)) 00:15:41 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80045300, &(0x7f0000000240)) 00:15:43 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80045300, &(0x7f0000000240)) 00:15:45 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80045300, &(0x7f0000000240)) 00:15:45 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80045300, &(0x7f0000000240)) 00:15:48 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x80045300, &(0x7f0000000240)) ps_root_recvmsgcb: failed to send message to pid 3544: Connection refused ps_root_recvmsgcb: failed to send message to pid 3543: Connection refused 00:15:48 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x40}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 00:15:52 executing program 1: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x40}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 00:15:52 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x40}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) ps_root_recvmsgcb: failed to send message to pid 3552: Connection refused ps_root_recvmsgcb: failed to send message to pid 3554: Connection refused 00:15:55 executing program 1: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x40}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 00:15:55 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x40}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 00:15:58 executing program 1: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x40}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 00:15:58 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x40}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 00:16:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/d\x04\x00/ptmx\x00'}, 0x23, 0x0) keyctl$revoke(0x15, 0x0) 00:16:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x4}) 00:16:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x4}) 00:16:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/d\x04\x00/ptmx\x00'}, 0x23, 0x0) keyctl$revoke(0x15, 0x0) 00:16:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x4}) 00:16:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/d\x04\x00/ptmx\x00'}, 0x23, 0x0) keyctl$revoke(0x15, 0x0) 00:16:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x4}) 00:16:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/d\x04\x00/ptmx\x00'}, 0x23, 0x0) keyctl$revoke(0x15, 0x0) 00:16:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/d\x04\x00/ptmx\x00'}, 0x23, 0x0) keyctl$revoke(0x15, 0x0) 00:16:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/d\x04\x00/ptmx\x00'}, 0x23, 0x0) keyctl$revoke(0x15, 0x0) 00:16:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/d\x04\x00/ptmx\x00'}, 0x23, 0x0) keyctl$revoke(0x15, 0x0) 00:16:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/d\x04\x00/ptmx\x00'}, 0x23, 0x0) keyctl$revoke(0x15, 0x0) 00:16:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/d\x04\x00/ptmx\x00'}, 0x23, 0x0) keyctl$revoke(0x15, 0x0) 00:16:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', '/d\x04\x00/ptmx\x00'}, 0x23, 0x0) keyctl$revoke(0x15, 0x0) 00:16:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x4}) 00:16:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x4}) 00:16:24 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x18}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x78) [ 986.421987][ T3662] warn_alloc: 3 callbacks suppressed [ 986.422312][ T3662] syz-executor.0: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 986.429099][ T3662] CPU: 1 PID: 3662 Comm: syz-executor.0 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 986.430601][ T3662] Hardware name: riscv-virtio,qemu (DT) [ 986.431657][ T3662] Call Trace: [ 986.432466][ T3662] [] dump_backtrace+0x2e/0x3c [ 986.433999][ T3662] [] show_stack+0x34/0x40 [ 986.435142][ T3662] [] dump_stack_lvl+0xe0/0x14c [ 986.436456][ T3662] [] dump_stack+0x1c/0x24 [ 986.437822][ T3662] [] warn_alloc+0x168/0x22c [ 986.438922][ T3662] [] __vmalloc_node_range+0xb6c/0xdb4 [ 986.440203][ T3662] [] bpf_jit_alloc_exec+0x46/0x52 [ 986.441410][ T3662] [] bpf_jit_binary_alloc+0x96/0x13c [ 986.442448][ T3662] [] bpf_int_jit_compile+0x886/0xaa6 [ 986.444118][ T3662] [] bpf_prog_select_runtime+0x1a2/0x22e [ 986.445310][ T3662] [] bpf_prog_load+0xcb4/0x12b0 [ 986.446676][ T3662] [] __sys_bpf+0x622/0x31d2 [ 986.447746][ T3662] [] sys_bpf+0x28/0x36 [ 986.448756][ T3662] [] ret_from_syscall+0x0/0x2 [ 986.497024][ T3662] Mem-Info: 00:16:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x4}) [ 986.579099][ T3662] active_anon:55228 inactive_anon:54 isolated_anon:0 [ 986.579099][ T3662] active_file:0 inactive_file:7225 isolated_file:0 [ 986.579099][ T3662] unevictable:768 dirty:6 writeback:0 [ 986.579099][ T3662] slab_reclaimable:5434 slab_unreclaimable:24128 [ 986.579099][ T3662] mapped:8626 shmem:843 pagetables:315 [ 986.579099][ T3662] sec_pagetables:0 bounce:0 [ 986.579099][ T3662] kernel_misc_reclaimable:0 [ 986.579099][ T3662] free:202488 free_pcp:714 free_cma:4096 [ 986.600254][ T3662] Node 0 active_anon:220912kB inactive_anon:216kB active_file:0kB inactive_file:28900kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34504kB dirty:24kB writeback:0kB shmem:3372kB writeback_tmp:0kB kernel_stack:5376kB pagetables:1260kB sec_pagetables:0kB all_unreclaimable? no [ 986.610088][ T3662] Node 0 DMA32 free:809952kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:220912kB inactive_anon:216kB active_file:0kB inactive_file:28900kB unevictable:3072kB writepending:24kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2856kB local_pcp:1204kB free_cma:16384kB [ 986.658149][ T3662] lowmem_reserve[]: 0 0 0 [ 986.660629][ T3662] Node 0 DMA32: 376*4kB (UME) 540*8kB (UME) 194*16kB (UME) 34*32kB (UME) 21*64kB (UM) 15*128kB (UME) 14*256kB (UME) 5*512kB (UME) 2*1024kB (ME) 3*2048kB (MC) 191*4096kB (UMC) = 809952kB [ 986.711453][ T3662] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 986.761140][ T3662] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 986.784322][ T3662] 8070 total pagecache pages [ 986.785607][ T3662] 0 pages in swap cache [ 986.786627][ T3662] Free swap = 0kB [ 986.787605][ T3662] Total swap = 0kB [ 986.788609][ T3662] 523776 pages RAM [ 986.789574][ T3662] 0 pages HighMem/MovableOnly [ 986.790557][ T3662] 184025 pages reserved [ 986.791870][ T3662] 4096 pages cma reserved 00:16:27 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x18}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x78) 00:16:30 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x18}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x78) 00:16:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x2, 0x4) sendmmsg$inet6(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000018c0)='=', 0x7ffff000}], 0x1}}], 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) 00:16:34 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x18}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x78) 00:16:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x2, 0x4) sendmmsg$inet6(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000018c0)='=', 0x7ffff000}], 0x1}}], 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) [ 996.532523][ T3673] warn_alloc: 2 callbacks suppressed [ 996.577601][ T3673] syz-executor.0: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 996.588953][ T3673] CPU: 1 PID: 3673 Comm: syz-executor.0 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 996.591876][ T3673] Hardware name: riscv-virtio,qemu (DT) [ 996.593106][ T3673] Call Trace: [ 996.594211][ T3673] [] dump_backtrace+0x2e/0x3c [ 996.595883][ T3673] [] show_stack+0x34/0x40 [ 996.597453][ T3673] [] dump_stack_lvl+0xe0/0x14c [ 996.599060][ T3673] [] dump_stack+0x1c/0x24 [ 996.600516][ T3673] [] warn_alloc+0x168/0x22c [ 996.601798][ T3673] [] __vmalloc_node_range+0xb6c/0xdb4 [ 996.603906][ T3673] [] bpf_jit_alloc_exec+0x46/0x52 [ 996.605452][ T3673] [] bpf_jit_binary_alloc+0x96/0x13c [ 996.607036][ T3673] [] bpf_int_jit_compile+0x886/0xaa6 [ 996.608563][ T3673] [] bpf_prog_select_runtime+0x1a2/0x22e [ 996.609950][ T3673] [] bpf_prog_load+0xcb4/0x12b0 [ 996.611351][ T3673] [] __sys_bpf+0x622/0x31d2 [ 996.612752][ T3673] [] sys_bpf+0x28/0x36 [ 996.614089][ T3673] [] ret_from_syscall+0x0/0x2 [ 996.677021][ T3673] Mem-Info: [ 996.696367][ T3673] active_anon:55222 inactive_anon:55 isolated_anon:0 [ 996.696367][ T3673] active_file:0 inactive_file:7231 isolated_file:0 [ 996.696367][ T3673] unevictable:768 dirty:11 writeback:0 [ 996.696367][ T3673] slab_reclaimable:5434 slab_unreclaimable:23760 [ 996.696367][ T3673] mapped:8626 shmem:844 pagetables:307 [ 996.696367][ T3673] sec_pagetables:0 bounce:0 [ 996.696367][ T3673] kernel_misc_reclaimable:0 [ 996.696367][ T3673] free:202718 free_pcp:867 free_cma:4096 [ 996.740188][ T3673] Node 0 active_anon:220888kB inactive_anon:220kB active_file:0kB inactive_file:28924kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34504kB dirty:44kB writeback:0kB shmem:3376kB writeback_tmp:0kB kernel_stack:5392kB pagetables:1228kB sec_pagetables:0kB all_unreclaimable? no [ 996.766124][ T3673] Node 0 DMA32 free:810872kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:220888kB inactive_anon:220kB active_file:0kB inactive_file:28924kB unevictable:3072kB writepending:44kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3460kB local_pcp:1536kB free_cma:16384kB [ 996.811672][ T3673] lowmem_reserve[]: 0 0 0 [ 996.866324][ T3673] Node 0 DMA32: 426*4kB (ME) 500*8kB (UME) 209*16kB (UME) 75*32kB (UME) 17*64kB (UM) 15*128kB (UME) 13*256kB (ME) 5*512kB (UME) 2*1024kB (ME) 3*2048kB (MC) 191*4096kB (UMC) = 810872kB [ 996.920406][ T3673] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 996.970245][ T3673] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 996.971517][ T3673] 8075 total pagecache pages [ 996.972328][ T3673] 0 pages in swap cache [ 997.009121][ T3673] Free swap = 0kB [ 997.010438][ T3673] Total swap = 0kB [ 997.011229][ T3673] 523776 pages RAM [ 997.025176][ T3673] 0 pages HighMem/MovableOnly [ 997.026655][ T3673] 184025 pages reserved [ 997.060660][ T3673] 4096 pages cma reserved 00:16:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x2, 0x4) sendmmsg$inet6(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000018c0)='=', 0x7ffff000}], 0x1}}], 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) 00:16:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x2, 0x4) sendmmsg$inet6(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000018c0)='=', 0x7ffff000}], 0x1}}], 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) 00:16:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x2, 0x4) sendmmsg$inet6(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000018c0)='=', 0x7ffff000}], 0x1}}], 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) 00:16:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x2, 0x4) sendmmsg$inet6(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000018c0)='=', 0x7ffff000}], 0x1}}], 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) 00:16:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x2, 0x4) sendmmsg$inet6(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000018c0)='=', 0x7ffff000}], 0x1}}], 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) [ 1012.532200][ T3689] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1012.556977][ T3689] CPU: 1 PID: 3689 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1012.558330][ T3689] Hardware name: riscv-virtio,qemu (DT) [ 1012.559312][ T3689] Call Trace: [ 1012.560156][ T3689] [] dump_backtrace+0x2e/0x3c [ 1012.561509][ T3689] [] show_stack+0x34/0x40 [ 1012.562834][ T3689] [] dump_stack_lvl+0xe0/0x14c [ 1012.564328][ T3689] [] dump_stack+0x1c/0x24 [ 1012.565730][ T3689] [] warn_alloc+0x168/0x22c [ 1012.567479][ T3689] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1012.568934][ T3689] [] bpf_jit_alloc_exec+0x46/0x52 [ 1012.570222][ T3689] [] bpf_jit_binary_alloc+0x96/0x13c [ 1012.571539][ T3689] [] bpf_int_jit_compile+0x886/0xaa6 [ 1012.572970][ T3689] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1012.574546][ T3689] [] bpf_migrate_filter+0x258/0x2be [ 1012.576030][ T3689] [] bpf_prepare_filter+0x10e/0x1b4 [ 1012.577418][ T3689] [] __get_filter+0x148/0x1a0 [ 1012.578753][ T3689] [] sk_attach_filter+0x22/0x11a [ 1012.579979][ T3689] [] sk_setsockopt+0x144e/0x270c [ 1012.581326][ T3689] [] sock_setsockopt+0x48/0x58 [ 1012.582704][ T3689] [] __sys_setsockopt+0x3f0/0x418 [ 1012.584521][ T3689] [] sys_setsockopt+0x3a/0x4c [ 1012.585820][ T3689] [] ret_from_syscall+0x0/0x2 [ 1012.746892][ T3689] Mem-Info: [ 1012.748218][ T3689] active_anon:53912 inactive_anon:57 isolated_anon:0 [ 1012.748218][ T3689] active_file:0 inactive_file:7240 isolated_file:0 [ 1012.748218][ T3689] unevictable:768 dirty:10 writeback:0 [ 1012.748218][ T3689] slab_reclaimable:5435 slab_unreclaimable:24079 [ 1012.748218][ T3689] mapped:8626 shmem:846 pagetables:309 [ 1012.748218][ T3689] sec_pagetables:0 bounce:0 [ 1012.748218][ T3689] kernel_misc_reclaimable:0 [ 1012.748218][ T3689] free:203402 free_pcp:1125 free_cma:4096 [ 1012.785733][ T3689] Node 0 active_anon:215640kB inactive_anon:228kB active_file:0kB inactive_file:28960kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34504kB dirty:40kB writeback:0kB shmem:3384kB writeback_tmp:0kB kernel_stack:5376kB pagetables:1224kB sec_pagetables:0kB all_unreclaimable? no [ 1012.789497][ T3689] Node 0 DMA32 free:813800kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:215640kB inactive_anon:228kB active_file:0kB inactive_file:28960kB unevictable:3072kB writepending:40kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4344kB local_pcp:2752kB free_cma:16384kB [ 1012.824808][ T3689] lowmem_reserve[]: 0 0 0 [ 1012.827216][ T3689] Node 0 DMA32: 524*4kB (UME) 515*8kB (UME) 236*16kB (UME) 113*32kB (UME) 24*64kB (UME) 21*128kB (ME) 19*256kB (UME) 5*512kB (ME) 3*1024kB (ME) 3*2048kB (MC) 191*4096kB (UMC) = 816808kB [ 1012.875262][ T3689] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1012.876778][ T3689] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1012.878117][ T3689] 8086 total pagecache pages [ 1012.917854][ T3689] 0 pages in swap cache [ 1012.919228][ T3689] Free swap = 0kB [ 1012.920469][ T3689] Total swap = 0kB [ 1012.921459][ T3689] 523776 pages RAM [ 1012.922423][ T3689] 0 pages HighMem/MovableOnly [ 1012.945167][ T3689] 184025 pages reserved [ 1012.946378][ T3689] 4096 pages cma reserved 00:16:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x2, 0x4) sendmmsg$inet6(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000018c0)='=', 0x7ffff000}], 0x1}}], 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:16:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000100)=@ipv6_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}]}, 0x28}}, 0x0) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:16:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x2, 0x4) sendmmsg$inet6(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000018c0)='=', 0x7ffff000}], 0x1}}], 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) 00:16:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000100)=@ipv6_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}]}, 0x28}}, 0x0) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:17:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000100)=@ipv6_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}]}, 0x28}}, 0x0) 00:17:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x2, 0x4) sendmmsg$inet6(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)='b', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000018c0)='=', 0x7ffff000}], 0x1}}], 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, 0x0, 0x0) 00:17:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000100)=@ipv6_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}]}, 0x28}}, 0x0) 00:17:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x1) 00:17:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x10, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) write(r0, &(0x7f0000000080)='O', 0x2000) 00:17:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x1) [ 1032.139978][ T3716] loop1: detected capacity change from 0 to 128 [ 1033.159170][ T3716] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 without journal. Quota mode: none. 00:17:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x1) 00:17:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x10, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) write(r0, &(0x7f0000000080)='O', 0x2000) [ 1035.159505][ T2865] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. 00:17:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x1) [ 1038.550815][ T3727] loop1: detected capacity change from 0 to 128 [ 1039.198049][ T3727] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 without journal. Quota mode: none. 00:17:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x10, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) write(r0, &(0x7f0000000080)='O', 0x2000) [ 1041.047896][ T3732] loop0: detected capacity change from 0 to 128 00:17:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x10, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) write(r0, &(0x7f0000000080)='O', 0x2000) [ 1041.892381][ T3732] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 without journal. Quota mode: none. [ 1041.917125][ T2865] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. 00:17:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x10, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) write(r0, &(0x7f0000000080)='O', 0x2000) [ 1044.229856][ T3737] loop1: detected capacity change from 0 to 128 [ 1044.347357][ T2863] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1044.662030][ T3737] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 without journal. Quota mode: none. 00:17:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x10, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) write(r0, &(0x7f0000000080)='O', 0x2000) [ 1046.239898][ T2865] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1046.455954][ T3743] loop0: detected capacity change from 0 to 128 [ 1046.815582][ T3743] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 without journal. Quota mode: none. 00:17:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x10, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) write(r0, &(0x7f0000000080)='O', 0x2000) [ 1048.908892][ T3749] loop1: detected capacity change from 0 to 128 [ 1049.191779][ T2863] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1049.225693][ T3749] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 without journal. Quota mode: none. [ 1051.730640][ T3754] loop0: detected capacity change from 0 to 128 [ 1052.346764][ T2865] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1052.730149][ T3754] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 without journal. Quota mode: none. 00:17:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x10, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) write(r0, &(0x7f0000000080)='O', 0x2000) [ 1056.338100][ T2863] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1056.869732][ T3760] loop1: detected capacity change from 0 to 128 [ 1057.819224][ T3760] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 without journal. Quota mode: none. 00:17:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x1) 00:17:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x10, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) write(r0, &(0x7f0000000080)='O', 0x2000) [ 1059.918243][ T2865] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. 00:17:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x1) [ 1062.390048][ T3771] loop1: detected capacity change from 0 to 128 [ 1063.165065][ T3771] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 without journal. Quota mode: none. 00:17:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x1) 00:17:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x10, 0x236, &(0x7f0000000300)="$eJzs3TFoM2UcBvDnLomf/b4gVRdBUEFEtFDqJrjURaEgpYgIKlREXJRWqC1urZOLg84qnVyKuFkdpUtxUQSnqh3qImhxsDjoELlcK9VGFFNz8t3vB5fcJe97//e4e95kOS5Aa00nmU/SSTKTpJekON/grnqZPt3cntpfTgaDx38shu3q7dpZv2tJtpI8mGSvLPJiN9nYffro54NH731jvXfPe7tPTU30IE8dHx0+dvLu4usfLjyw8fmX3y8WmU//D8d1+YoRn3WL5Jb/otj/RNFtegT8E0uvfvBVlftbk9w9zH8vZeqT9+baDXu93P/OX/V964cvbp/kWIHLNxj0qt/ArQHQOmWSfopyNkm9Xpazs/V/+K87V8uXVtdemXlhdX3l+aZnKuCy9JPDRz6+8tG1P+X/u06df+D6VeX/iaWdb6r1k07TowEmqcr/zLOb90X+oXXkH9pL/qG95B/aS/6hveQf2kv+ob3kH9pL/qG95B/a63z+AYB2GVxp+g5koClNzz8AAAAAAAAAAAAAAAAAAMBF21P7y2fLpGp++nZy/HCS7qj6neHziJMbh69XfyqqZr8r6m5jeebOMXcwpvcbvvv6pm+brf/ZHc3W31xJtl5LMtftXrz+itPr79+7+W++7z03ZoExPfRks/V/3Wm2/sJB8kk1/8yNmn/K3DZ8Hz3/9KvzN2b9l38ZcwcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABMzG8BAAD//8n0bSk=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) write(r0, &(0x7f0000000080)='O', 0x2000) [ 1066.177054][ T2865] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. 00:17:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, 0x0, &(0x7f0000000000)) [ 1069.005979][ T3780] loop1: detected capacity change from 0 to 128 [ 1069.936524][ T3780] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 without journal. Quota mode: none. 00:17:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, 0x0, &(0x7f0000000000)) [ 1072.478524][ T2865] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. 00:17:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, 0x0, &(0x7f0000000000)) ps_root_recvmsgcb: failed to send message to pid 3689: Connection refused 00:17:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xe, 0x4, &(0x7f0000000000)=@framed={{}, [@generic={0x7f}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) ps_root_recvmsgcb: failed to send message to pid 3693: Connection refused [ 1078.465262][ T3792] warn_alloc: 3 callbacks suppressed [ 1078.465573][ T3792] syz-executor.1: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 1078.469663][ T3792] CPU: 1 PID: 3792 Comm: syz-executor.1 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1078.471011][ T3792] Hardware name: riscv-virtio,qemu (DT) [ 1078.472006][ T3792] Call Trace: [ 1078.472954][ T3792] [] dump_backtrace+0x2e/0x3c [ 1078.474320][ T3792] [] show_stack+0x34/0x40 [ 1078.475908][ T3792] [] dump_stack_lvl+0xe0/0x14c [ 1078.477280][ T3792] [] dump_stack+0x1c/0x24 [ 1078.478910][ T3792] [] warn_alloc+0x168/0x22c [ 1078.480653][ T3792] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1078.482073][ T3792] [] bpf_jit_alloc_exec+0x46/0x52 [ 1078.483423][ T3792] [] bpf_jit_binary_alloc+0x96/0x13c [ 1078.485263][ T3792] [] bpf_int_jit_compile+0x886/0xaa6 [ 1078.486560][ T3792] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1078.488591][ T3792] [] bpf_prog_load+0xcb4/0x12b0 [ 1078.489989][ T3792] [] __sys_bpf+0x622/0x31d2 [ 1078.491344][ T3792] [] sys_bpf+0x28/0x36 [ 1078.492658][ T3792] [] ret_from_syscall+0x0/0x2 [ 1078.535612][ T3792] Mem-Info: [ 1078.537544][ T3792] active_anon:52429 inactive_anon:59 isolated_anon:0 [ 1078.537544][ T3792] active_file:0 inactive_file:7276 isolated_file:0 [ 1078.537544][ T3792] unevictable:768 dirty:3 writeback:0 [ 1078.537544][ T3792] slab_reclaimable:5458 slab_unreclaimable:23865 [ 1078.537544][ T3792] mapped:8671 shmem:879 pagetables:313 [ 1078.537544][ T3792] sec_pagetables:0 bounce:0 [ 1078.537544][ T3792] kernel_misc_reclaimable:0 [ 1078.537544][ T3792] free:205357 free_pcp:717 free_cma:4096 [ 1078.555342][ T3792] Node 0 active_anon:209716kB inactive_anon:236kB active_file:0kB inactive_file:29104kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34684kB dirty:12kB writeback:0kB shmem:3516kB writeback_tmp:0kB kernel_stack:5408kB pagetables:1252kB sec_pagetables:0kB all_unreclaimable? no [ 1078.578977][ T3792] Node 0 DMA32 free:821428kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:209716kB inactive_anon:236kB active_file:0kB inactive_file:29104kB unevictable:3072kB writepending:12kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2812kB local_pcp:1476kB free_cma:16384kB [ 1078.611785][ T3792] lowmem_reserve[]: 0 0 0 [ 1078.656351][ T3792] Node 0 DMA32: 445*4kB (UME) 502*8kB (UME) 263*16kB (UM) 93*32kB (UM) 60*64kB (UM) 34*128kB (UM) 18*256kB (ME) 8*512kB (UME) 5*1024kB (UME) 4*2048kB (UMC) 190*4096kB (UMC) = 821428kB [ 1078.710547][ T3792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1078.711449][ T3792] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1078.722218][ T3792] 8158 total pagecache pages [ 1078.747077][ T3792] 0 pages in swap cache [ 1078.750846][ T3792] Free swap = 0kB [ 1078.784606][ T3792] Total swap = 0kB [ 1078.786773][ T3792] 523776 pages RAM [ 1078.787862][ T3792] 0 pages HighMem/MovableOnly [ 1078.788999][ T3792] 184025 pages reserved [ 1078.790114][ T3792] 4096 pages cma reserved 00:17:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, 0x0, &(0x7f0000000000)) 00:17:59 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xe, 0x4, &(0x7f0000000000)=@framed={{}, [@generic={0x7f}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) ps_root_recvmsgcb: failed to send message to pid 3697: Connection refused 00:18:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)={0x54, r1, 0x1, 0x0, 0x0, {0x9}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6}, {0x5}}]}, 0x54}}, 0x0) 00:18:00 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xe, 0x4, &(0x7f0000000000)=@framed={{}, [@generic={0x7f}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) 00:18:02 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xe, 0x4, &(0x7f0000000000)=@framed={{}, [@generic={0x7f}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) 00:18:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)={0x54, r1, 0x1, 0x0, 0x0, {0x9}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6}, {0x5}}]}, 0x54}}, 0x0) ps_root_recvmsgcb: failed to send message to pid 3704: Connection refused 00:18:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)={0x54, r1, 0x1, 0x0, 0x0, {0x9}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6}, {0x5}}]}, 0x54}}, 0x0) 00:18:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000940)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@hopopts_2292={{0x10, 0x29, 0xb}}], 0x18}}], 0x1, 0x0) 00:18:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)={0x54, r1, 0x1, 0x0, 0x0, {0x9}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6}, {0x5}}]}, 0x54}}, 0x0) 00:18:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000940)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@hopopts_2292={{0x10, 0x29, 0xb}}], 0x18}}], 0x1, 0x0) 00:18:12 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @remote, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @payload_conn={{{0x18, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}}}}}}}, 0x0) 00:18:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000940)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@hopopts_2292={{0x10, 0x29, 0xb}}], 0x18}}], 0x1, 0x0) 00:18:14 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @remote, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @payload_conn={{{0x18, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}}}}}}}, 0x0) 00:18:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000940)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@hopopts_2292={{0x10, 0x29, 0xb}}], 0x18}}], 0x1, 0x0) 00:18:16 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @remote, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @payload_conn={{{0x18, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}}}}}}}, 0x0) 00:18:17 executing program 1: unshare(0x11400) 00:18:19 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @remote, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @payload_conn={{{0x18, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}}}}}}}, 0x0) 00:18:20 executing program 1: unshare(0x11400) 00:18:22 executing program 1: unshare(0x11400) 00:18:23 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x6, 0x4, 0x9, 0x9}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x4}, 0x38) 00:18:24 executing program 1: unshare(0x11400) 00:18:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x6, 0x4, 0x9, 0x9}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x4}, 0x38) 00:18:27 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) setreuid(0xee00, 0x0) r1 = getuid() setreuid(0xee00, r1) fchdir(r0) 00:18:27 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x6, 0x4, 0x9, 0x9}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x4}, 0x38) 00:18:28 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) setreuid(0xee00, 0x0) r1 = getuid() setreuid(0xee00, r1) fchdir(r0) 00:18:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x6, 0x4, 0x9, 0x9}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x4}, 0x38) 00:18:31 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) setreuid(0xee00, 0x0) r1 = getuid() setreuid(0xee00, r1) fchdir(r0) 00:18:32 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x2) write(r1, 0x0, 0x33fe0) 00:18:34 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x2) write(r1, 0x0, 0x33fe0) 00:18:35 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) setreuid(0xee00, 0x0) r1 = getuid() setreuid(0xee00, r1) fchdir(r0) 00:18:38 executing program 1: syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) chroot(&(0x7f0000000000)='./file0\x00') mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0) 00:18:38 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x2) write(r1, 0x0, 0x33fe0) 00:18:41 executing program 1: syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) chroot(&(0x7f0000000000)='./file0\x00') mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0) 00:18:42 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x2) write(r1, 0x0, 0x33fe0) 00:18:44 executing program 1: syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) chroot(&(0x7f0000000000)='./file0\x00') mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0) 00:18:45 executing program 0: setresgid(0xffffffffffffffff, 0xee00, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) fchown(r0, 0x0, 0x0) 00:18:47 executing program 0: setresgid(0xffffffffffffffff, 0xee00, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) fchown(r0, 0x0, 0x0) 00:18:48 executing program 1: syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) chroot(&(0x7f0000000000)='./file0\x00') mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0) 00:18:50 executing program 0: setresgid(0xffffffffffffffff, 0xee00, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) fchown(r0, 0x0, 0x0) 00:18:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000000f1401"], 0x30}}, 0x0) 00:18:53 executing program 0: setresgid(0xffffffffffffffff, 0xee00, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) fchown(r0, 0x0, 0x0) [ 1134.368411][ T3872] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 00:18:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000000f1401"], 0x30}}, 0x0) 00:18:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001900)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) [ 1137.417166][ T3877] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 00:18:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000000f1401"], 0x30}}, 0x0) 00:18:59 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001900)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) [ 1140.658961][ T3881] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 00:19:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000000f1401"], 0x30}}, 0x0) 00:19:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001900)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) [ 1144.651582][ T3887] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 00:19:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001900)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) 00:19:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001900)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) 00:19:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001900)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) 00:19:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001900)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) 00:19:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001900)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) [ 1156.439457][ T3903] warn_alloc: 3 callbacks suppressed [ 1156.439843][ T3903] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1156.480749][ T3903] CPU: 0 PID: 3903 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1156.482507][ T3903] Hardware name: riscv-virtio,qemu (DT) [ 1156.484147][ T3903] Call Trace: [ 1156.485388][ T3903] [] dump_backtrace+0x2e/0x3c [ 1156.487073][ T3903] [] show_stack+0x34/0x40 [ 1156.489090][ T3903] [] dump_stack_lvl+0xe0/0x14c [ 1156.492053][ T3903] [] dump_stack+0x1c/0x24 [ 1156.495426][ T3903] [] warn_alloc+0x168/0x22c [ 1156.498469][ T3903] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1156.500495][ T3903] [] bpf_jit_alloc_exec+0x46/0x52 [ 1156.502103][ T3903] [] bpf_jit_binary_alloc+0x96/0x13c [ 1156.504301][ T3903] [] bpf_int_jit_compile+0x886/0xaa6 [ 1156.505886][ T3903] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1156.507515][ T3903] [] bpf_migrate_filter+0x258/0x2be [ 1156.509191][ T3903] [] bpf_prepare_filter+0x10e/0x1b4 [ 1156.510852][ T3903] [] __get_filter+0x148/0x1a0 [ 1156.512623][ T3903] [] sk_attach_filter+0x22/0x11a [ 1156.514221][ T3903] [] sk_setsockopt+0x144e/0x270c [ 1156.516016][ T3903] [] sock_setsockopt+0x48/0x58 [ 1156.518198][ T3903] [] __sys_setsockopt+0x3f0/0x418 [ 1156.519773][ T3903] [] sys_setsockopt+0x3a/0x4c [ 1156.521303][ T3903] [] ret_from_syscall+0x0/0x2 [ 1156.708467][ T3903] Mem-Info: [ 1156.711863][ T3903] active_anon:49845 inactive_anon:61 isolated_anon:0 [ 1156.711863][ T3903] active_file:0 inactive_file:7321 isolated_file:0 [ 1156.711863][ T3903] unevictable:768 dirty:16 writeback:0 [ 1156.711863][ T3903] slab_reclaimable:5467 slab_unreclaimable:23827 [ 1156.711863][ T3903] mapped:8671 shmem:881 pagetables:323 [ 1156.711863][ T3903] sec_pagetables:0 bounce:0 [ 1156.711863][ T3903] kernel_misc_reclaimable:0 [ 1156.711863][ T3903] free:208139 free_pcp:438 free_cma:4096 [ 1156.785291][ T3903] Node 0 active_anon:199380kB inactive_anon:244kB active_file:0kB inactive_file:29284kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34684kB dirty:64kB writeback:0kB shmem:3524kB writeback_tmp:0kB kernel_stack:5376kB pagetables:1292kB sec_pagetables:0kB all_unreclaimable? no [ 1156.788694][ T3903] Node 0 DMA32 free:832556kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:199380kB inactive_anon:244kB active_file:0kB inactive_file:29284kB unevictable:3072kB writepending:64kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1716kB local_pcp:656kB free_cma:16384kB [ 1156.792542][ T3903] lowmem_reserve[]: 0 0 0 [ 1156.817756][ T3903] Node 0 DMA32: 549*4kB (UME) 467*8kB (UME) 356*16kB (UM) 160*32kB (UME) 85*64kB (UM) 39*128kB (UME) 30*256kB (M) 10*512kB (UME) 6*1024kB (UME) 4*2048kB (UMC) 190*4096kB (UMC) = 832556kB [ 1156.871759][ T3903] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1156.934540][ T3903] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1156.937203][ T3903] 8202 total pagecache pages [ 1156.938464][ T3903] 0 pages in swap cache [ 1156.939733][ T3903] Free swap = 0kB [ 1156.941000][ T3903] Total swap = 0kB [ 1156.942210][ T3903] 523776 pages RAM [ 1156.989021][ T3903] 0 pages HighMem/MovableOnly [ 1156.990656][ T3903] 184025 pages reserved [ 1156.991975][ T3903] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:19:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001900)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:19:19 executing program 1: r0 = syz_io_uring_setup(0x39de, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_setup(0x3a0b, &(0x7f0000000240)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) 00:19:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001900)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x2}, 0x4) 00:19:22 executing program 1: r0 = syz_io_uring_setup(0x39de, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_setup(0x3a0b, &(0x7f0000000240)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) 00:19:23 executing program 0: r0 = syz_io_uring_setup(0x39de, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_setup(0x3a0b, &(0x7f0000000240)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) 00:19:24 executing program 1: r0 = syz_io_uring_setup(0x39de, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_setup(0x3a0b, &(0x7f0000000240)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) 00:19:27 executing program 0: r0 = syz_io_uring_setup(0x39de, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_setup(0x3a0b, &(0x7f0000000240)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) 00:19:28 executing program 1: r0 = syz_io_uring_setup(0x39de, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_setup(0x3a0b, &(0x7f0000000240)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) 00:19:30 executing program 0: r0 = syz_io_uring_setup(0x39de, &(0x7f0000000140), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_setup(0x3a0b, &(0x7f0000000240)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) 00:19:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:19:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) 00:19:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) [ 1181.959067][ T3937] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1181.962153][ T3937] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1181.991468][ T3937] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:19:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:19:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) 00:19:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) [ 1189.819334][ T3944] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1189.822447][ T3944] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1189.866412][ T3944] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:19:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) 00:19:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1197.356150][ T3952] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1197.358127][ T3952] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1197.359738][ T3952] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1198.292159][ T3953] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1198.317546][ T3953] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1198.321331][ T3953] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:19:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) 00:20:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1201.940289][ T3959] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1201.955363][ T3959] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1201.957467][ T3959] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 00:20:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1205.558768][ T3964] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1205.561625][ T3964] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1205.597295][ T3964] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1207.866410][ T3966] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1207.868408][ T3966] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1207.870006][ T3966] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 00:20:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) 00:20:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1212.301643][ T3975] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1212.330377][ T3975] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1212.350390][ T3975] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1213.211446][ T3974] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1213.238472][ T3974] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1213.240841][ T3974] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 00:20:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) 00:20:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1217.901784][ T3983] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1217.934269][ T3983] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1217.942138][ T3983] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1218.892080][ T3985] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1218.947186][ T3985] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1218.998523][ T3985] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:20:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) ps_root_recvmsgcb: failed to send message to pid 3903: Connection refused ps_root_recvmsgcb: failed to send message to pid 3906: Connection refused ps_root_recvmsgcb: failed to send message to pid 3904: Connection refused ps_root_recvmsgcb: failed to send message to pid 3905: Connection refused 00:20:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1222.239147][ T3991] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1222.240817][ T3991] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1222.242115][ T3991] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 00:20:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1224.802131][ T3996] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1224.815731][ T3996] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1224.817418][ T3996] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:20:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1228.728315][ T4000] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1228.730973][ T4000] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1228.748792][ T4000] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 00:20:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1232.579504][ T4006] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1232.581382][ T4006] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1232.618210][ T4006] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:20:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) 00:20:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1238.836273][ T4014] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1238.845035][ T4014] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1238.861056][ T4014] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 00:20:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1243.348342][ T4015] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1243.350517][ T4015] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1243.352383][ T4015] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:20:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1249.258989][ T4023] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1249.260907][ T4023] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1249.316077][ T4023] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 00:20:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1252.055212][ T4030] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1252.057566][ T4030] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1252.059367][ T4030] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:20:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1258.046322][ T4042] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1258.048802][ T4042] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1258.050817][ T4042] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 00:20:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1261.467691][ T4047] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1261.479293][ T4047] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1261.521878][ T4047] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:21:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) [ 1264.616123][ T4055] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1264.618803][ T4055] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1264.620716][ T4055] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 00:21:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) [ 1268.581030][ T4068] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1268.584294][ T4068] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1268.605302][ T4068] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:21:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=@getneightbl={0x14, 0x42, 0x7a99c3900c2589b5}, 0x14}}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) clock_gettime(0x0, &(0x7f0000003900)) recvmmsg(r0, &(0x7f0000003740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x7, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/kcm\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r6) close(r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0x1}, &(0x7f0000000200)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r8) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100ffffffff00000000010000000c00020000000000000000000c00060001000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="26000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB], 0x70}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x890}, 0x821) 00:21:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) [ 1273.755209][ T4081] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1273.757462][ T4081] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1273.758860][ T4081] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 00:21:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:21:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:21:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:21:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:21:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) [ 1284.466155][ T4098] warn_alloc: 3 callbacks suppressed [ 1284.466497][ T4098] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1284.471217][ T4098] CPU: 1 PID: 4098 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1284.472729][ T4098] Hardware name: riscv-virtio,qemu (DT) [ 1284.474300][ T4098] Call Trace: [ 1284.475263][ T4098] [] dump_backtrace+0x2e/0x3c [ 1284.476734][ T4098] [] show_stack+0x34/0x40 [ 1284.478066][ T4098] [] dump_stack_lvl+0xe0/0x14c [ 1284.479490][ T4098] [] dump_stack+0x1c/0x24 [ 1284.480936][ T4098] [] warn_alloc+0x168/0x22c [ 1284.482275][ T4098] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1284.484354][ T4098] [] bpf_jit_alloc_exec+0x46/0x52 [ 1284.485725][ T4098] [] bpf_jit_binary_alloc+0x96/0x13c [ 1284.487163][ T4098] [] bpf_int_jit_compile+0x886/0xaa6 [ 1284.489130][ T4098] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1284.490579][ T4098] [] bpf_migrate_filter+0x258/0x2be [ 1284.492835][ T4098] [] bpf_prepare_filter+0x10e/0x1b4 [ 1284.494794][ T4098] [] __get_filter+0x148/0x1a0 [ 1284.496304][ T4098] [] sk_attach_filter+0x22/0x11a [ 1284.497713][ T4098] [] sk_setsockopt+0x144e/0x270c [ 1284.499230][ T4098] [] sock_setsockopt+0x48/0x58 [ 1284.500785][ T4098] [] __sys_setsockopt+0x3f0/0x418 [ 1284.502176][ T4098] [] sys_setsockopt+0x3a/0x4c [ 1284.504117][ T4098] [] ret_from_syscall+0x0/0x2 [ 1284.521066][ T4098] Mem-Info: [ 1284.522401][ T4098] active_anon:46469 inactive_anon:66 isolated_anon:0 [ 1284.522401][ T4098] active_file:0 inactive_file:7387 isolated_file:0 [ 1284.522401][ T4098] unevictable:768 dirty:13 writeback:0 [ 1284.522401][ T4098] slab_reclaimable:5147 slab_unreclaimable:23451 [ 1284.522401][ T4098] mapped:8680 shmem:887 pagetables:315 [ 1284.522401][ T4098] sec_pagetables:0 bounce:0 [ 1284.522401][ T4098] kernel_misc_reclaimable:0 [ 1284.522401][ T4098] free:215336 free_pcp:413 free_cma:4096 [ 1284.527430][ T4098] Node 0 active_anon:185876kB inactive_anon:264kB active_file:0kB inactive_file:29548kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34720kB dirty:52kB writeback:0kB shmem:3548kB writeback_tmp:0kB kernel_stack:4832kB pagetables:1260kB sec_pagetables:0kB all_unreclaimable? no [ 1284.544472][ T4098] Node 0 DMA32 free:861344kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:185876kB inactive_anon:264kB active_file:0kB inactive_file:29548kB unevictable:3072kB writepending:52kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1588kB local_pcp:768kB free_cma:16384kB [ 1284.548173][ T4098] lowmem_reserve[]: 0 0 0 [ 1284.550495][ T4098] Node 0 DMA32: 1642*4kB (UME) 1129*8kB (UME) 453*16kB (UME) 191*32kB (UME) 108*64kB (UME) 61*128kB (UME) 42*256kB (UME) 12*512kB (UME) 10*1024kB (UME) 4*2048kB (UMC) 191*4096kB (UMC) = 861344kB [ 1284.581678][ T4098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1284.617416][ T4098] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1284.619131][ T4098] 8274 total pagecache pages [ 1284.620304][ T4098] 0 pages in swap cache [ 1284.621268][ T4098] Free swap = 0kB [ 1284.646696][ T4098] Total swap = 0kB [ 1284.647959][ T4098] 523776 pages RAM [ 1284.648926][ T4098] 0 pages HighMem/MovableOnly [ 1284.650107][ T4098] 184025 pages reserved [ 1284.651462][ T4098] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:21:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:21:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private=0xa0100ff}}}}) ioctl$FIONCLEX(r0, 0x5450) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x1800, 0x0, 0x3, 0x7fff0000}]}) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:21:30 executing program 0: mlock(&(0x7f0000ff1000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) 00:21:32 executing program 1: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@ipv6_getroute={0x1c, 0x1a, 0x50b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900}}, 0x1c}}, 0x0) 00:21:33 executing program 0: mlock(&(0x7f0000ff1000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) 00:21:35 executing program 1: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@ipv6_getroute={0x1c, 0x1a, 0x50b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900}}, 0x1c}}, 0x0) 00:21:36 executing program 0: mlock(&(0x7f0000ff1000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) 00:21:38 executing program 1: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@ipv6_getroute={0x1c, 0x1a, 0x50b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900}}, 0x1c}}, 0x0) 00:21:40 executing program 0: mlock(&(0x7f0000ff1000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) 00:21:42 executing program 1: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@ipv6_getroute={0x1c, 0x1a, 0x50b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900}}, 0x1c}}, 0x0) 00:21:44 executing program 0: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@ipv6_getroute={0x1c, 0x1a, 0x50b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900}}, 0x1c}}, 0x0) 00:21:47 executing program 0: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@ipv6_getroute={0x1c, 0x1a, 0x50b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900}}, 0x1c}}, 0x0) 00:21:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, '\x00', [{0xfd00}]}) 00:21:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, '\x00', [{0xfd00}]}) 00:21:51 executing program 0: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@ipv6_getroute={0x1c, 0x1a, 0x50b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900}}, 0x1c}}, 0x0) 00:21:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, '\x00', [{0xfd00}]}) 00:21:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = fcntl$dupfd(r1, 0x0, r0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {0x0}}, 0x12) 00:21:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, '\x00', [{0xfd00}]}) 00:21:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = fcntl$dupfd(r1, 0x0, r0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {0x0}}, 0x12) 00:21:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2f, &(0x7f0000000040)={0x0, 0x0}, 0x10) 00:22:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = fcntl$dupfd(r1, 0x0, r0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {0x0}}, 0x12) 00:22:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2f, &(0x7f0000000040)={0x0, 0x0}, 0x10) 00:22:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = fcntl$dupfd(r1, 0x0, r0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {0x0}}, 0x12) 00:22:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2f, &(0x7f0000000040)={0x0, 0x0}, 0x10) 00:22:05 executing program 0: execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x100) 00:22:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2f, &(0x7f0000000040)={0x0, 0x0}, 0x10) [ 1327.277534][ T4155] process 'syz-executor.0' launched '/dev/fd/-1/./file0' with NULL argv: empty string added 00:22:07 executing program 0: execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x100) 00:22:08 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000001200)={0x1}, 0x8, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x4800) 00:22:09 executing program 0: execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x100) 00:22:10 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000001200)={0x1}, 0x8, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x4800) 00:22:11 executing program 0: execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x100) 00:22:12 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000001200)={0x1}, 0x8, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x4800) 00:22:15 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x8df1}, 0x1c) 00:22:16 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000001200)={0x1}, 0x8, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x4800) 00:22:16 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x8df1}, 0x1c) 00:22:18 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x8df1}, 0x1c) 00:22:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x2}, 0x14) 00:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x2}, 0x14) 00:22:20 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x8df1}, 0x1c) 00:22:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x2}, 0x14) 00:22:22 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000001c0), 0x8) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x15, &(0x7f0000000140)="fd", 0x1) 00:22:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x2}, 0x14) ps_root_recvmsgcb: failed to send message to pid 4098: Connection refused 00:22:27 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000001c0), 0x8) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x15, &(0x7f0000000140)="fd", 0x1) ps_root_recvmsgcb: failed to send message to pid 4102: Connection refused ps_root_recvmsgcb: failed to send message to pid 4100: Connection refused 00:22:28 executing program 1: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000001c0), 0x8) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x15, &(0x7f0000000140)="fd", 0x1) ps_root_recvmsgcb: failed to send message to pid 4101: Connection refused 00:22:32 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000001c0), 0x8) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x15, &(0x7f0000000140)="fd", 0x1) 00:22:33 executing program 1: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000001c0), 0x8) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x15, &(0x7f0000000140)="fd", 0x1) 00:22:38 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000001c0), 0x8) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x15, &(0x7f0000000140)="fd", 0x1) 00:22:39 executing program 1: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000001c0), 0x8) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x15, &(0x7f0000000140)="fd", 0x1) 00:22:45 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000001c0), 0x8) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x15, &(0x7f0000000140)="fd", 0x1) 00:22:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:22:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:22:50 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000001c0), 0x8) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x15, &(0x7f0000000140)="fd", 0x1) 00:22:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:22:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:22:55 executing program 0: r0 = syz_io_uring_setup(0x76a9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000001c0), 0x8) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x15, &(0x7f0000000140)="fd", 0x1) 00:22:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:23:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:23:03 executing program 0: syz_clone3(&(0x7f0000008740)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x57) 00:23:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:23:05 executing program 0: syz_clone3(&(0x7f0000008740)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x57) 00:23:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000180)=""/160, &(0x7f0000000000)=0xa0) 00:23:09 executing program 0: syz_clone3(&(0x7f0000008740)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x57) 00:23:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000180)=""/160, &(0x7f0000000000)=0xa0) 00:23:11 executing program 0: syz_clone3(&(0x7f0000008740)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x57) 00:23:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000180)=""/160, &(0x7f0000000000)=0xa0) 00:23:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000180)=""/160, &(0x7f0000000000)=0xa0) 00:23:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c3, &(0x7f00000004c0)="$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") [ 1399.132228][ T4251] loop0: detected capacity change from 0 to 512 [ 1399.680692][ T4251] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:23:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c3, &(0x7f00000004c0)="$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") [ 1400.636593][ T2863] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:23:20 executing program 1: r0 = gettid() pidfd_open(r0, 0x0) 00:23:22 executing program 1: r0 = gettid() pidfd_open(r0, 0x0) [ 1403.467466][ T4261] loop0: detected capacity change from 0 to 512 [ 1404.209097][ T4261] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:23:24 executing program 1: r0 = gettid() pidfd_open(r0, 0x0) 00:23:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c3, &(0x7f00000004c0)="$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") [ 1405.742282][ T2863] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:23:26 executing program 1: r0 = gettid() pidfd_open(r0, 0x0) [ 1407.494615][ T4271] loop0: detected capacity change from 0 to 512 [ 1407.795583][ T4271] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:23:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3c3, &(0x7f00000004c0)="$eJzs3M9rHFUcAPDvTH61aXUjeBC9LAgaELPZpFoFRQUFD55sLx48LNm0FjeNNFuwJYcKnrzqPyCC9+o/IIjizZs3QbCiFIqkPXlamd2ZdE2yMenudmj6+cBj35uZzXvfndnhO5OdF8BDqxoRr0fEREQsRUQlX57mJa71Srbdna3Nlawk0emc+TuJJCJub22uFH8ryV9P5I35NCL9NOKpa7v73bhy9cNGq7V6KW/X2msf1TauXH3+wlrj/Or51Yv1l15+cWn5dP3U6ZHFev3XM8u/f//mT9/88cwvP3de/Sob78l8XX8co1KN6vZnstMLo+6sZNNlDwAAgANJ89x/spv/V2KiW+upRG2z1MEBAAAAI9F5LX8FAAAAjrDEtT8AAAAcccXvAG5vba4UpcSfI9x3t96IiLle/MXzzb01k3Es32ZqjM+3ViPi2LvN97ISY3oOGQCg33dZ/rO4V/6XxhN9281keUpEHB9x/9Ud7d35T3pzxF3+R5b/vdI3t82dvvhzcxN565FuqjiVnLvQWl2MiEcjYj6mZrJ2fZ8+bsx8NjNoXX/+l5Ws/yIXzMdxc3LHu5uNdmOYmPvd+iTiycm94k+2898kImaH6OPrf65fHrTu/+Mfr86XEc/uuf/vztyT7D8/Ua17PNSKo2K3G2u/vT+o/7Ljz/b/7P7xzyX98zVtHL6PPxfPrg1ad6/H/3Rytlsvrss+brTbl+oR08k7u5cv3X1v0S62z+Kff3rv739x/kvyOa1O5ueAw/rh2w8+v/f4xyuLv3mo/X/4yltv/zjE9z/b/6e6tfl8yUHOfwcd4DCfHQAAADwo0u59jSRd2K6n6cJC737H4zGbttY32s+dW798sdm7/zEXU2lxp6vSdz+03vs3+nZ7aUd7OSIei4gvKse77YWV9Vaz7OABAADgIXFiwPV/5q9K2aMDAAAARmau7AEAAAAAY+f6HwAAAI60Yeb1U1FROaqVss9MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD7Z/AwAA///KUMU0") [ 1408.965764][ T2863] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:23:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x0) [ 1411.386953][ T4279] loop0: detected capacity change from 0 to 512 [ 1412.074357][ T4281] warn_alloc: 3 callbacks suppressed [ 1412.074713][ T4281] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1412.079477][ T4281] CPU: 1 PID: 4281 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1412.081179][ T4281] Hardware name: riscv-virtio,qemu (DT) [ 1412.082326][ T4281] Call Trace: [ 1412.083648][ T4281] [] dump_backtrace+0x2e/0x3c [ 1412.085514][ T4281] [] show_stack+0x34/0x40 [ 1412.087059][ T4281] [] dump_stack_lvl+0xe0/0x14c [ 1412.089605][ T4281] [] dump_stack+0x1c/0x24 [ 1412.091255][ T4281] [] warn_alloc+0x168/0x22c [ 1412.093704][ T4281] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1412.095922][ T4281] [] bpf_jit_alloc_exec+0x46/0x52 [ 1412.097422][ T4281] [] bpf_jit_binary_alloc+0x96/0x13c [ 1412.099570][ T4281] [] bpf_int_jit_compile+0x886/0xaa6 [ 1412.101091][ T4281] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1412.102566][ T4281] [] bpf_migrate_filter+0x258/0x2be [ 1412.104514][ T4281] [] bpf_prepare_filter+0x10e/0x1b4 [ 1412.106117][ T4281] [] __get_filter+0x148/0x1a0 [ 1412.107463][ T4281] [] sk_attach_filter+0x22/0x11a [ 1412.108744][ T4281] [] sk_setsockopt+0x144e/0x270c [ 1412.110099][ T4281] [] sock_setsockopt+0x48/0x58 [ 1412.111470][ T4281] [] __sys_setsockopt+0x3f0/0x418 [ 1412.112751][ T4281] [] sys_setsockopt+0x3a/0x4c [ 1412.114468][ T4281] [] ret_from_syscall+0x0/0x2 [ 1412.234503][ T4281] Mem-Info: [ 1412.236048][ T4281] active_anon:42955 inactive_anon:132 isolated_anon:0 [ 1412.236048][ T4281] active_file:0 inactive_file:7459 isolated_file:0 [ 1412.236048][ T4281] unevictable:768 dirty:8 writeback:0 [ 1412.236048][ T4281] slab_reclaimable:5102 slab_unreclaimable:23782 [ 1412.236048][ T4281] mapped:8690 shmem:953 pagetables:331 [ 1412.236048][ T4281] sec_pagetables:0 bounce:0 [ 1412.236048][ T4281] kernel_misc_reclaimable:0 [ 1412.236048][ T4281] free:217979 free_pcp:378 free_cma:4096 [ 1412.240354][ T4281] Node 0 active_anon:171820kB inactive_anon:528kB active_file:0kB inactive_file:29836kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34760kB dirty:32kB writeback:0kB shmem:3812kB writeback_tmp:0kB kernel_stack:5016kB pagetables:1324kB sec_pagetables:0kB all_unreclaimable? no [ 1412.286154][ T4281] Node 0 DMA32 free:871916kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:171820kB inactive_anon:528kB active_file:0kB inactive_file:29836kB unevictable:3072kB writepending:32kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1508kB local_pcp:1196kB free_cma:16384kB [ 1412.290523][ T4281] lowmem_reserve[]: 0 0 0 ps_bpf_start_bpf: bpf_open: Unknown error 524[ 1412.306114][ T4281] Node 0 DMA32: 1285*4kB (UME) 1043*8kB (UME) 488*16kB (UME) 194*32kB (UME) 134*64kB (UME) 70*128kB (UME) 44*256kB (UME) 15*512kB (UME) 13*1024kB (UME) 6*2048kB (UMC) 191*4096kB (UMC) = 871916kB [ 1412.386421][ T4281] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1412.388713][ T4281] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1412.390332][ T4281] 8414 total pagecache pages [ 1412.391608][ T4281] 0 pages in swap cache [ 1412.397234][ T4281] Free swap = 0kB [ 1412.407832][ T4281] Total swap = 0kB [ 1412.410471][ T4281] 523776 pages RAM [ 1412.411711][ T4281] 0 pages HighMem/MovableOnly [ 1412.435338][ T4281] 184025 pages reserved [ 1412.436962][ T4281] 4096 pages cma reserved ps_root_recvmsg: Unknown error 524 [ 1412.472018][ T4279] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 1416.342258][ T2863] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:23:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x0) 00:23:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x0) 00:23:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x0) 00:23:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x0) 00:23:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x0) 00:23:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x0) 00:23:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x0) 00:23:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x0) 00:23:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FITRIM(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x9c, 0xd1fe}) 00:23:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FITRIM(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x9c, 0xd1fe}) 00:23:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) listen(r0, 0x0) 00:23:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FITRIM(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x9c, 0xd1fe}) 00:24:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FITRIM(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x9c, 0xd1fe}) 00:24:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FITRIM(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x9c, 0xd1fe}) 00:24:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FITRIM(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x9c, 0xd1fe}) 00:24:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FITRIM(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x9c, 0xd1fe}) 00:24:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}]}, 0x28}}, 0x0) 00:24:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}]}, 0x28}}, 0x0) 00:24:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}]}, 0x28}}, 0x0) 00:24:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}]}, 0x28}}, 0x0) 00:24:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) [ 1467.798414][ T4349] ================================================================== [ 1467.800293][ T4349] BUG: KASAN: stack-out-of-bounds in walk_stackframe+0x128/0x2fe [ 1467.801866][ T4349] Read of size 8 at addr ff20000001e279b0 by task syz-executor.1/4349 [ 1467.803960][ T4349] [ 1467.805702][ T4349] CPU: 1 PID: 4349 Comm: syz-executor.1 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1467.807391][ T4349] Hardware name: riscv-virtio,qemu (DT) [ 1467.808371][ T4349] Call Trace: [ 1467.809164][ T4349] [] dump_backtrace+0x2e/0x3c [ 1467.810507][ T4349] [] show_stack+0x34/0x40 [ 1467.812575][ T4349] [] dump_stack_lvl+0xe0/0x14c [ 1467.814759][ T4349] [] print_report+0x1e4/0x4c0 [ 1467.816244][ T4349] [] kasan_report+0xb8/0xe6 [ 1467.818278][ T4349] [] __asan_load8+0x7e/0xa6 [ 1467.819526][ T4349] [] walk_stackframe+0x128/0x2fe [ 1467.820836][ T4349] [] arch_stack_walk+0x2c/0x3c [ 1467.822717][ T4349] [] stack_trace_save_tsk+0x14a/0x1bc [ 1467.824058][ T4349] [] proc_pid_stack+0x146/0x1ee [ 1467.825295][ T4349] [] proc_single_show+0x9c/0x148 [ 1467.827501][ T4349] [] traverse.part.0+0x74/0x2ca [ 1467.829441][ T4349] [] seq_read_iter+0x72c/0x934 [ 1467.830752][ T4349] [] seq_read+0x11a/0x16e [ 1467.832026][ T4349] [] do_iter_read+0x324/0x3c2 [ 1467.834068][ T4349] [] vfs_readv+0xfe/0x166 [ 1467.836064][ T4349] [] sys_preadv+0x182/0x1fa [ 1467.837240][ T4349] [] ret_from_syscall+0x0/0x2 [ 1467.839131][ T4349] [ 1467.839992][ T4349] The buggy address belongs to the virtual mapping at [ 1467.839992][ T4349] [ff20000001e20000, ff20000001e29000) created by: [ 1467.839992][ T4349] kernel_clone+0xee/0x914 [ 1467.843103][ T4349] [ 1467.844128][ T4349] The buggy address belongs to the physical page: [ 1467.846336][ T4349] page:ff1c0000023c0100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8f004 [ 1467.847858][ T4349] memcg:ff6000001571d702 [ 1467.848805][ T4349] flags: 0xffe000000000000(node=0|zone=0|lastcpupid=0x7ff) [ 1467.851170][ T4349] raw: 0ffe000000000000 0000000000000000 0000000000000122 0000000000000000 [ 1467.853741][ T4349] raw: 0000000000000000 0000000000000000 00000001ffffffff ff6000001571d702 [ 1467.854972][ T4349] page dumped because: kasan: bad access detected [ 1467.856268][ T4349] page_owner tracks the page as allocated [ 1467.858087][ T4349] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x102dc2(GFP_HIGHUSER|__GFP_NOWARN|__GFP_ZERO), pid 4305, tgid 4305 (syz-executor.1), ts 1435408275900, free_ts 1433054683400 [ 1467.860271][ T4349] __set_page_owner+0x32/0x182 [ 1467.861997][ T4349] post_alloc_hook+0xf8/0x11a [ 1467.863161][ T4349] get_page_from_freelist+0xc0e/0x1118 [ 1467.864924][ T4349] __alloc_pages+0x1b0/0x165a [ 1467.865947][ T4349] alloc_pages+0x132/0x25e [ 1467.867054][ T4349] __vmalloc_node_range+0x81c/0xdb4 [ 1467.868792][ T4349] copy_process+0x210e/0x4068 [ 1467.869809][ T4349] kernel_clone+0xee/0x914 [ 1467.871148][ T4349] __do_sys_clone+0xec/0x120 [ 1467.872407][ T4349] sys_clone+0x32/0x44 [ 1467.873641][ T4349] ret_from_syscall+0x0/0x2 [ 1467.874841][ T4349] page last free stack trace: [ 1467.875620][ T4349] __reset_page_owner+0x4a/0xf8 [ 1467.877059][ T4349] free_pcp_prepare+0x254/0x48e [ 1467.878331][ T4349] free_unref_page+0x60/0x2ae [ 1467.879849][ T4349] __free_pages+0xd6/0x106 [ 1467.880883][ T4349] __vunmap+0x85a/0xa34 [ 1467.882012][ T4349] __vfree+0x70/0x104 [ 1467.883507][ T4349] vfree+0x9a/0xdc [ 1467.884983][ T4349] __do_replace+0x15c/0x59a [ 1467.886184][ T4349] do_replace.constprop.0+0x29c/0x342 [ 1467.887948][ T4349] do_ip6t_set_ctl+0x2ec/0x562 [ 1467.889156][ T4349] nf_setsockopt+0x6c/0xac [ 1467.890640][ T4349] ipv6_setsockopt+0x14a/0x154 [ 1467.891885][ T4349] tcp_setsockopt+0x76/0xb4 [ 1467.893439][ T4349] sock_common_setsockopt+0x6a/0x7c [ 1467.895029][ T4349] __sys_setsockopt+0x25e/0x418 [ 1467.896208][ T4349] sys_setsockopt+0x3a/0x4c [ 1467.897520][ T4349] [ 1467.898336][ T4349] Memory state around the buggy address: [ 1467.900162][ T4349] ff20000001e27880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1467.901491][ T4349] ff20000001e27900: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 f2 f2 [ 1467.903057][ T4349] >ff20000001e27980: 00 00 00 f3 f3 f3 f3 f3 00 00 00 00 00 00 00 00 [ 1467.905060][ T4349] ^ [ 1467.906742][ T4349] ff20000001e27a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1467.907968][ T4349] ff20000001e27a80: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 1467.909295][ T4349] ================================================================== [ 1467.920347][ T4349] Disabling lock debugging due to kernel taint 00:24:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:32 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="0bbf30d0d179", @link_local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @private, @multicast1}, {0x11, 0x0, 0x0, @broadcast}}}}}, 0x0) 00:24:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:33 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="0bbf30d0d179", @link_local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @private, @multicast1}, {0x11, 0x0, 0x0, @broadcast}}}}}, 0x0) ps_root_recvmsgcb: failed to send message to pid 4281: Connection refused 00:24:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, &(0x7f0000000040), 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, &(0x7f0000000040), 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x0, 'veth1_macvtap\x00', {}, 0x7fff}) splice(r5, 0x0, r4, &(0x7f0000000040), 0x3, 0x0) pipe2(&(0x7f0000000100), 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r4], 0x214}, 0x1, 0x0, 0x0, 0x24000800}, 0xc1) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) accept(r8, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10100, 0x0) sendmsg$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:34 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="0bbf30d0d179", @link_local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @private, @multicast1}, {0x11, 0x0, 0x0, @broadcast}}}}}, 0x0) 00:24:35 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="0bbf30d0d179", @link_local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @private, @multicast1}, {0x11, 0x0, 0x0, @broadcast}}}}}, 0x0) 00:24:35 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) ps_root_recvmsgcb: failed to send message to pid 4285: Connection refused ps_root_recvmsgcb: failed to send message to pid 4282: Connection refused 00:24:36 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:36 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) ps_root_recvmsgcb: failed to send message to pid 4287: Connection refused 00:24:37 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:37 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:38 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:38 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:39 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:40 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:41 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:41 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 00:24:41 executing program 0: syz_emit_ethernet(0x32, &(0x7f00000001c0)={@local, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @dev}, {0x0, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 00:24:42 executing program 0: syz_emit_ethernet(0x32, &(0x7f00000001c0)={@local, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @dev}, {0x0, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 00:24:43 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x5) fcntl$addseals(r0, 0x40a, 0x0) 00:24:43 executing program 0: syz_emit_ethernet(0x32, &(0x7f00000001c0)={@local, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @dev}, {0x0, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 00:24:43 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x5) fcntl$addseals(r0, 0x40a, 0x0) 00:24:44 executing program 0: syz_emit_ethernet(0x32, &(0x7f00000001c0)={@local, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @dev}, {0x0, 0x6558, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 00:24:44 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x5) fcntl$addseals(r0, 0x40a, 0x0) 00:24:45 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x5) fcntl$addseals(r0, 0x40a, 0x0) 00:24:45 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x5) fcntl$addseals(r0, 0x40a, 0x0) 00:24:45 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x5) fcntl$addseals(r0, 0x40a, 0x0) 00:24:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:46 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:46 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x5) fcntl$addseals(r0, 0x40a, 0x0) 00:24:46 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:47 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:47 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:49 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:50 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:51 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:51 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:51 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:52 executing program 0: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x18, r0, 0x1, 0x0, 0x0, {0x8}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}}, 0x0) 00:24:52 executing program 0: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x18, r0, 0x1, 0x0, 0x0, {0x8}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}}, 0x0) 00:24:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:53 executing program 0: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x18, r0, 0x1, 0x0, 0x0, {0x8}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}}, 0x0) 00:24:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 00:24:54 executing program 0: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x18, r0, 0x1, 0x0, 0x0, {0x8}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}}, 0x0) 00:24:55 executing program 1: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x18, r0, 0x1, 0x0, 0x0, {0x8}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}}, 0x0) 00:24:56 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00') ioctl$NS_GET_USERNS(r0, 0xb703, 0x0) 00:24:56 executing program 1: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x18, r0, 0x1, 0x0, 0x0, {0x8}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}}, 0x0) 00:24:56 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00') ioctl$NS_GET_USERNS(r0, 0xb703, 0x0) VM DIAGNOSIS: 23:39:50 Registers: info registers vcpu 0 pc ffffffff8011dd3c mhartid 0000000000000000 mstatus 00000000000001a0 mip 00000000000000a0 mie 000000000000020a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff804ebcda sepc ffffffff8006975a mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff83443768 x2/sp ff20000002047480 x3/gp ffffffff85efe540 x4/tp ff6000001194b100 x5/t0 0000000000046000 x6/t1 00000000000f0000 x7/t2 ffffffffa599f892 x8/s0 ff20000002047490 x9/s1 0000000000001000 x10/a0 0000000000000120 x11/a1 ffffffffffffffff x12/a2 1ffffffff0be15b0 x13/a3 ffffffff800d01ea x14/a4 0000000000010002 x15/a5 0000000000000000 x16/a6 0000000000000000 x17/a7 0000000000010002 x18/s2 ff6000005a9d9740 x19/s3 ff6000005a9d8758 x20/s4 0000000000000000 x21/s5 ffffffff83843848 x22/s6 ffffffffffffffff x23/s7 ff6000005a9d8740 x24/s8 ffffffff87c080e0 x25/s9 ff60000012612800 x26/s10 0000000000642906 x27/s11 000000c582fc6fa4 x28/t3 fffffffff3f3f300 x29/t4 ffebffff0b53b0e8 x30/t5 ffebffff0b53b0e9 x31/t6 ff6000002a564026 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffff833f039a mhartid 0000000000000001 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff804ebe6e sepc 000000000003bc52 mcause 8000000000000007 scause 0000000000000008 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff833eb904 x2/sp ff20000002196ea0 x3/gp ffffffff85efe540 x4/tp ff6000001238b100 x5/t0 ffffffff850b2160 x6/t1 00000000000f0000 x7/t2 7320666f20646165 x8/s0 ff20000002197120 x9/s1 ffffffff87bd7053 x10/a0 ffffffff87bd7053 x11/a1 0000000000000000 x12/a2 ffffffff833f6dba x13/a3 ff20000004e3b000 x14/a4 0000000000040000 x15/a5 ff20000004e590b0 x16/a6 0000000000000003 x17/a7 0000000000000001 x18/s2 000000000000005b x19/s3 0000000000000033 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 ffffffff83a34b20 x23/s7 ffffffff84674a60 x24/s8 ff200000021974b8 x25/s9 1fe4000000432e3c x26/s10 ffffffff85f25740 x27/s11 ff20000002197260 x28/t3 ffffffff87bd7051 x29/t4 ffffffff87bd7051 x30/t5 ffffffff87bd6ff8 x31/t6 ffffffff87bd7050 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000