syzkaller login: [ 342.858780][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2780: Connection refused [ 343.090416][ T2817] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 343.095039][ T2817] CPU: 1 PID: 2817 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 343.096434][ T2817] Hardware name: riscv-virtio,qemu (DT) [ 343.097349][ T2817] Call Trace: [ 343.098135][ T2817] [] dump_backtrace+0x2e/0x3c [ 343.099384][ T2817] [] show_stack+0x34/0x40 [ 343.100491][ T2817] [] dump_stack_lvl+0xe0/0x14c [ 343.101972][ T2817] [] dump_stack+0x1c/0x24 [ 343.103143][ T2817] [] warn_alloc+0x168/0x22c [ 343.104087][ T2817] [] __vmalloc_node_range+0xb6c/0xdb4 [ 343.105335][ T2817] [] bpf_jit_alloc_exec+0x46/0x52 [ 343.106552][ T2817] [] bpf_jit_binary_alloc+0x96/0x13c [ 343.107819][ T2817] [] bpf_int_jit_compile+0x886/0xaa6 [ 343.109054][ T2817] [] bpf_prog_select_runtime+0x1a2/0x22e [ 343.110240][ T2817] [] bpf_migrate_filter+0x258/0x2be [ 343.111727][ T2817] [] bpf_prepare_filter+0x10e/0x1b4 [ 343.112943][ T2817] [] __get_filter+0x148/0x1a0 [ 343.114116][ T2817] [] sk_attach_filter+0x22/0x11a [ 343.115137][ T2817] [] sk_setsockopt+0x144e/0x270c [ 343.116233][ T2817] [] sock_setsockopt+0x48/0x58 [ 343.117288][ T2817] [] __sys_setsockopt+0x3f0/0x418 [ 343.118304][ T2817] [] sys_setsockopt+0x3a/0x4c [ 343.119352][ T2817] [] ret_from_syscall+0x0/0x2 ps_root_recvmsgcb: failed to send message to pid 2784: Connection refused [ 343.232089][ T2817] Mem-Info: [ 343.233212][ T2817] active_anon:770 inactive_anon:41 isolated_anon:0 [ 343.233212][ T2817] active_file:0 inactive_file:1727 isolated_file:0 [ 343.233212][ T2817] unevictable:768 dirty:14 writeback:0 [ 343.233212][ T2817] slab_reclaimable:4842 slab_unreclaimable:18140 [ 343.233212][ T2817] mapped:1051 shmem:804 pagetables:99 [ 343.233212][ T2817] sec_pagetables:0 bounce:0 [ 343.233212][ T2817] kernel_misc_reclaimable:0 [ 343.233212][ T2817] free:285537 free_pcp:799 free_cma:4096 [ 343.235676][ T2817] Node 0 active_anon:3080kB inactive_anon:164kB active_file:0kB inactive_file:6908kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4204kB dirty:56kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:4600kB pagetables:396kB sec_pagetables:0kB all_unreclaimable? no [ 343.237986][ T2817] Node 0 DMA32 free:1142148kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:3080kB inactive_anon:164kB active_file:0kB inactive_file:6908kB unevictable:3072kB writepending:56kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3196kB local_pcp:2108kB free_cma:16384kB [ 343.295467][ T2817] lowmem_reserve[]: 0 0 0 [ 343.297548][ T2817] Node 0 DMA32: 81*4kB (UE) 66*8kB (UME) 53*16kB (UME) 21*32kB (UME) 5*64kB (U) 4*128kB (UME) 1*256kB (M) 2*512kB (UM) 1*1024kB (U) 3*2048kB (UC) 276*4096kB (MC) = 1142148kB [ 343.382496][ T2817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 343.384327][ T2817] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 343.385838][ T2817] 2531 total pagecache pages [ 343.386958][ T2817] 0 pages in swap cache [ 343.388051][ T2817] Free swap = 0kB ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 343.414490][ T2817] Total swap = 0kB [ 343.416048][ T2817] 523776 pages RAM [ 343.417188][ T2817] 0 pages HighMem/MovableOnly [ 343.418307][ T2817] 184025 pages reserved [ 343.419480][ T2817] 4096 pages cma reserved ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 353.738495][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 353.760238][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2817: Connection refused ps_root_recvmsgcb: failed to send message to pid 2818: Connection refused [ 374.889791][ T2831] warn_alloc: 1 callbacks suppressed [ 374.890172][ T2831] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 374.919918][ T2831] CPU: 1 PID: 2831 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 374.922836][ T2831] Hardware name: riscv-virtio,qemu (DT) [ 374.924910][ T2831] Call Trace: [ 374.926037][ T2831] [] dump_backtrace+0x2e/0x3c [ 374.927744][ T2831] [] show_stack+0x34/0x40 [ 374.929289][ T2831] [] dump_stack_lvl+0xe0/0x14c [ 374.930939][ T2831] [] dump_stack+0x1c/0x24 [ 374.933363][ T2831] [] warn_alloc+0x168/0x22c [ 374.934872][ T2831] [] __vmalloc_node_range+0xb6c/0xdb4 [ 374.936586][ T2831] [] bpf_jit_alloc_exec+0x46/0x52 [ 374.938183][ T2831] [] bpf_jit_binary_alloc+0x96/0x13c [ 374.939883][ T2831] [] bpf_int_jit_compile+0x886/0xaa6 [ 374.942082][ T2831] [] bpf_prog_select_runtime+0x1a2/0x22e [ 374.944592][ T2831] [] bpf_migrate_filter+0x258/0x2be [ 374.946360][ T2831] [] bpf_prepare_filter+0x10e/0x1b4 [ 374.948087][ T2831] [] __get_filter+0x148/0x1a0 [ 374.949721][ T2831] [] sk_attach_filter+0x22/0x11a [ 374.951870][ T2831] [] sk_setsockopt+0x144e/0x270c [ 374.953988][ T2831] [] sock_setsockopt+0x48/0x58 [ 374.955600][ T2831] [] __sys_setsockopt+0x3f0/0x418 [ 374.957186][ T2831] [] sys_setsockopt+0x3a/0x4c [ 374.958724][ T2831] [] ret_from_syscall+0x0/0x2 [ 375.034173][ T2831] Mem-Info: [ 375.035736][ T2831] active_anon:983 inactive_anon:43 isolated_anon:0 [ 375.035736][ T2831] active_file:0 inactive_file:4683 isolated_file:0 [ 375.035736][ T2831] unevictable:768 dirty:566 writeback:0 [ 375.035736][ T2831] slab_reclaimable:5100 slab_unreclaimable:18448 [ 375.035736][ T2831] mapped:1051 shmem:806 pagetables:114 [ 375.035736][ T2831] sec_pagetables:0 bounce:0 [ 375.035736][ T2831] kernel_misc_reclaimable:0 [ 375.035736][ T2831] free:281225 free_pcp:1079 free_cma:4096 [ 375.039905][ T2831] Node 0 active_anon:3932kB inactive_anon:172kB active_file:0kB inactive_file:18732kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4204kB dirty:2264kB writeback:0kB shmem:3224kB writeback_tmp:0kB kernel_stack:4544kB pagetables:456kB sec_pagetables:0kB all_unreclaimable? no [ 375.055692][ T2831] Node 0 DMA32 free:1124900kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:3932kB inactive_anon:172kB active_file:0kB inactive_file:18732kB unevictable:3072kB writepending:2264kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4380kB local_pcp:2228kB free_cma:16384kB [ 375.059450][ T2831] lowmem_reserve[]: 0 0 0 [ 375.084248][ T2831] Node 0 DMA32: 1*4kB (U) 2*8kB (UM) 3*16kB (UME) 3*32kB (UME) 2*64kB (UE) 2*128kB (E) 2*256kB (UE) 1*512kB (U) 1*1024kB (E) 4*2048kB (UEC) 272*4096kB (MC) = 1124900kB [ 375.129986][ T2831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 375.142879][ T2831] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 375.154161][ T2831] 5501 total pagecache pages [ 375.155712][ T2831] 0 pages in swap cache [ 375.157503][ T2831] Free swap = 0kB [ 375.159233][ T2831] Total swap = 0kB [ 375.192164][ T2831] 523776 pages RAM [ 375.193923][ T2831] 0 pages HighMem/MovableOnly [ 375.196535][ T2831] 184025 pages reserved [ 375.223765][ T2831] 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 [ 394.926182][ T2833] warn_alloc: 1 callbacks suppressed [ 394.926564][ T2833] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 394.942214][ T2833] CPU: 1 PID: 2833 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 394.944677][ T2833] Hardware name: riscv-virtio,qemu (DT) [ 394.945966][ T2833] Call Trace: [ 394.947047][ T2833] [] dump_backtrace+0x2e/0x3c [ 394.948633][ T2833] [] show_stack+0x34/0x40 [ 394.950113][ T2833] [] dump_stack_lvl+0xe0/0x14c [ 394.952413][ T2833] [] dump_stack+0x1c/0x24 [ 394.954067][ T2833] [] warn_alloc+0x168/0x22c [ 394.955609][ T2833] [] __vmalloc_node_range+0xb6c/0xdb4 [ 394.957405][ T2833] [] bpf_jit_alloc_exec+0x46/0x52 [ 394.958911][ T2833] [] bpf_jit_binary_alloc+0x96/0x13c [ 394.960536][ T2833] [] bpf_int_jit_compile+0x886/0xaa6 [ 394.962502][ T2833] [] bpf_prog_select_runtime+0x1a2/0x22e [ 394.964071][ T2833] [] bpf_migrate_filter+0x258/0x2be [ 394.965680][ T2833] [] bpf_prepare_filter+0x10e/0x1b4 [ 394.967286][ T2833] [] __get_filter+0x148/0x1a0 [ 394.968933][ T2833] [] sk_attach_filter+0x22/0x11a [ 394.970532][ T2833] [] sk_setsockopt+0x144e/0x270c [ 394.972755][ T2833] [] sock_setsockopt+0x48/0x58 [ 394.975114][ T2833] [] __sys_setsockopt+0x3f0/0x418 [ 394.976690][ T2833] [] sys_setsockopt+0x3a/0x4c [ 394.978151][ T2833] [] ret_from_syscall+0x0/0x2 [ 395.073247][ T2833] Mem-Info: [ 395.074833][ T2833] active_anon:1085 inactive_anon:44 isolated_anon:0 [ 395.074833][ T2833] active_file:0 inactive_file:5615 isolated_file:0 [ 395.074833][ T2833] unevictable:768 dirty:905 writeback:0 [ 395.074833][ T2833] slab_reclaimable:5175 slab_unreclaimable:18434 [ 395.074833][ T2833] mapped:1051 shmem:807 pagetables:107 [ 395.074833][ T2833] sec_pagetables:0 bounce:0 [ 395.074833][ T2833] kernel_misc_reclaimable:0 [ 395.074833][ T2833] free:280734 free_pcp:485 free_cma:4096 [ 395.078996][ T2833] Node 0 active_anon:4340kB inactive_anon:176kB active_file:0kB inactive_file:22460kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4204kB dirty:3620kB writeback:0kB shmem:3228kB writeback_tmp:0kB kernel_stack:4536kB pagetables:428kB sec_pagetables:0kB all_unreclaimable? no [ 395.102331][ T2833] Node 0 DMA32 free:1122432kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:4340kB inactive_anon:176kB active_file:0kB inactive_file:22544kB unevictable:3072kB writepending:3620kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2480kB local_pcp:1784kB free_cma:16384kB [ 395.106111][ T2833] lowmem_reserve[]: 0 0 0 [ 395.108670][ T2833] Node 0 DMA32: 128*4kB (UME) 78*8kB (UM) 51*16kB (U) 27*32kB (UE) 6*64kB (UM) 2*128kB (UE) 3*256kB (UME) 0*512kB 2*1024kB (ME) 5*2048kB (UMEC) 270*4096kB (MC) = 1122432kB [ 395.152213][ T2833] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 395.154333][ T2833] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 395.155995][ T2833] 6445 total pagecache pages [ 395.157267][ T2833] 0 pages in swap cache [ 395.158470][ T2833] Free swap = 0kB [ 395.159680][ T2833] Total swap = 0kB [ 395.194649][ T2833] 523776 pages RAM [ 395.196245][ T2833] 0 pages HighMem/MovableOnly [ 395.197556][ T2833] 184025 pages reserved [ 395.198771][ T2833] 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]:3965' (ECDSA) to the list of known hosts. ps_root_recvmsgcb: failed to send message to pid 2832: Connection refused ps_root_recvmsgcb: failed to send message to pid 2831: Connection refused 1970/01/01 00:07:25 fuzzer started 1970/01/01 00:07:35 dialing manager at localhost:30004 ps_root_recvmsgcb: failed to send message to pid 2833: Connection refused ps_root_recvmsgcb: failed to send message to pid 2834: Connection refused [ 461.442397][ T2847] cgroup: Unknown subsys name 'net' [ 462.258595][ T2847] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:07:42 syscalls: 2966 1970/01/01 00:07:42 code coverage: enabled 1970/01/01 00:07:42 comparison tracing: enabled 1970/01/01 00:07:42 extra coverage: enabled 1970/01/01 00:07:42 delay kcov mmap: enabled 1970/01/01 00:07:42 setuid sandbox: enabled 1970/01/01 00:07:42 namespace sandbox: enabled 1970/01/01 00:07:42 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:07:42 fault injection: enabled 1970/01/01 00:07:42 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:07:42 net packet injection: enabled 1970/01/01 00:07:42 net device setup: enabled 1970/01/01 00:07:42 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:07:42 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:07:42 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:07:42 USB emulation: enabled 1970/01/01 00:07:42 hci packet injection: /dev/vhci does not exist 1970/01/01 00:07:42 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:07:42 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:07:42 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:07:46 fetching corpus: 50, signal 32493/35913 (executing program) 1970/01/01 00:07:48 fetching corpus: 100, signal 49801/54402 (executing program) 1970/01/01 00:07:51 fetching corpus: 150, signal 62192/67838 (executing program) 1970/01/01 00:07:55 fetching corpus: 200, signal 71116/77756 (executing program) 1970/01/01 00:07:57 fetching corpus: 250, signal 80996/88385 (executing program) 1970/01/01 00:08:00 fetching corpus: 300, signal 85043/93333 (executing program) 1970/01/01 00:08:02 fetching corpus: 350, signal 89566/98723 (executing program) 1970/01/01 00:08:04 fetching corpus: 400, signal 96659/106303 (executing program) 1970/01/01 00:08:07 fetching corpus: 449, signal 102340/112585 (executing program) 1970/01/01 00:08:09 fetching corpus: 499, signal 106243/117142 (executing program) 1970/01/01 00:08:13 fetching corpus: 548, signal 109325/120888 (executing program) 1970/01/01 00:08:16 fetching corpus: 598, signal 112989/125051 (executing program) 1970/01/01 00:08:19 fetching corpus: 648, signal 117049/129504 (executing program) 1970/01/01 00:08:21 fetching corpus: 698, signal 121496/134260 (executing program) [ 503.226063][ T2851] warn_alloc: 1 callbacks suppressed [ 503.226412][ T2851] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 503.247774][ T2851] CPU: 1 PID: 2851 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 503.249740][ T2851] Hardware name: riscv-virtio,qemu (DT) [ 503.251169][ T2851] Call Trace: [ 503.252487][ T2851] [] dump_backtrace+0x2e/0x3c [ 503.254170][ T2851] [] show_stack+0x34/0x40 [ 503.255626][ T2851] [] dump_stack_lvl+0xe0/0x14c [ 503.257238][ T2851] [] dump_stack+0x1c/0x24 [ 503.258801][ T2851] [] warn_alloc+0x168/0x22c [ 503.260208][ T2851] [] __vmalloc_node_range+0xb6c/0xdb4 [ 503.262259][ T2851] [] bpf_jit_alloc_exec+0x46/0x52 [ 503.263695][ T2851] [] bpf_jit_binary_alloc+0x96/0x13c [ 503.265017][ T2851] [] bpf_int_jit_compile+0x886/0xaa6 [ 503.266286][ T2851] [] bpf_prog_select_runtime+0x1a2/0x22e [ 503.267543][ T2851] [] bpf_migrate_filter+0x258/0x2be [ 503.268913][ T2851] [] bpf_prepare_filter+0x10e/0x1b4 [ 503.270244][ T2851] [] __get_filter+0x148/0x1a0 [ 503.271838][ T2851] [] sk_attach_filter+0x22/0x11a [ 503.273156][ T2851] [] sk_setsockopt+0x144e/0x270c [ 503.274680][ T2851] [] sock_setsockopt+0x48/0x58 [ 503.276210][ T2851] [] __sys_setsockopt+0x3f0/0x418 [ 503.277715][ T2851] [] sys_setsockopt+0x3a/0x4c [ 503.279193][ T2851] [] ret_from_syscall+0x0/0x2 [ 503.377366][ T2851] Mem-Info: [ 503.385613][ T2851] active_anon:9625 inactive_anon:46 isolated_anon:0 [ 503.385613][ T2851] active_file:0 inactive_file:7111 isolated_file:0 [ 503.385613][ T2851] unevictable:768 dirty:0 writeback:0 [ 503.385613][ T2851] slab_reclaimable:5321 slab_unreclaimable:18610 [ 503.385613][ T2851] mapped:4320 shmem:809 pagetables:128 [ 503.385613][ T2851] sec_pagetables:0 bounce:0 [ 503.385613][ T2851] kernel_misc_reclaimable:0 [ 503.385613][ T2851] free:270093 free_pcp:740 free_cma:4096 [ 503.390064][ T2851] Node 0 active_anon:38500kB inactive_anon:184kB active_file:0kB inactive_file:28444kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17280kB dirty:0kB writeback:0kB shmem:3236kB writeback_tmp:0kB kernel_stack:4632kB pagetables:512kB sec_pagetables:0kB all_unreclaimable? no [ 503.419641][ T2851] Node 0 DMA32 free:1080372kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:38500kB inactive_anon:184kB active_file:0kB inactive_file:28444kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2916kB local_pcp:1440kB free_cma:16384kB [ 503.425119][ T2851] lowmem_reserve[]: 0 0 0 [ 503.427728][ T2851] Node 0 DMA32: 1*4kB (U) 2*8kB (ME) 2*16kB (E) 2*32kB (ME) 9*64kB (UE) 3*128kB (UE) 2*256kB (UE) 1*512kB (M) 1*1024kB (M) 4*2048kB (UEC) 261*4096kB (MC) = 1080372kB [ 503.477091][ T2851] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 503.478955][ T2851] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 503.506236][ T2851] 7920 total pagecache pages [ 503.507870][ T2851] 0 pages in swap cache [ 503.509183][ T2851] Free swap = 0kB [ 503.510341][ T2851] Total swap = 0kB [ 503.534428][ T2851] 523776 pages RAM [ 503.535597][ T2851] 0 pages HighMem/MovableOnly [ 503.536743][ T2851] 184025 pages reserved [ 503.537901][ T2851] 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 00:08:24 fetching corpus: 747, signal 124590/137705 (executing program) 1970/01/01 00:08:26 fetching corpus: 797, signal 126681/140284 (executing program) 1970/01/01 00:08:30 fetching corpus: 847, signal 129914/143788 (executing program) 1970/01/01 00:08:32 fetching corpus: 896, signal 132471/146646 (executing program) 1970/01/01 00:08:35 fetching corpus: 945, signal 134641/149154 (executing program) 1970/01/01 00:08:37 fetching corpus: 995, signal 137782/152416 (executing program) 1970/01/01 00:08:40 fetching corpus: 1045, signal 140190/155059 (executing program) 1970/01/01 00:08:42 fetching corpus: 1095, signal 142479/157555 (executing program) [ 524.186392][ T2853] warn_alloc: 1 callbacks suppressed [ 524.186732][ T2853] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 524.212313][ T2853] CPU: 0 PID: 2853 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 524.214102][ T2853] Hardware name: riscv-virtio,qemu (DT) [ 524.215754][ T2853] Call Trace: [ 524.216736][ T2853] [] dump_backtrace+0x2e/0x3c [ 524.218768][ T2853] [] show_stack+0x34/0x40 [ 524.220541][ T2853] [] dump_stack_lvl+0xe0/0x14c [ 524.222656][ T2853] [] dump_stack+0x1c/0x24 [ 524.224128][ T2853] [] warn_alloc+0x168/0x22c [ 524.225593][ T2853] [] __vmalloc_node_range+0xb6c/0xdb4 [ 524.227115][ T2853] [] bpf_jit_alloc_exec+0x46/0x52 [ 524.228461][ T2853] [] bpf_jit_binary_alloc+0x96/0x13c [ 524.229840][ T2853] [] bpf_int_jit_compile+0x886/0xaa6 [ 524.231515][ T2853] [] bpf_prog_select_runtime+0x1a2/0x22e [ 524.233599][ T2853] [] bpf_migrate_filter+0x258/0x2be [ 524.235040][ T2853] [] bpf_prepare_filter+0x10e/0x1b4 [ 524.236551][ T2853] [] __get_filter+0x148/0x1a0 [ 524.237969][ T2853] [] sk_attach_filter+0x22/0x11a [ 524.239241][ T2853] [] sk_setsockopt+0x144e/0x270c [ 524.240727][ T2853] [] sock_setsockopt+0x48/0x58 [ 524.242202][ T2853] [] __sys_setsockopt+0x3f0/0x418 [ 524.243482][ T2853] [] sys_setsockopt+0x3a/0x4c [ 524.244762][ T2853] [] ret_from_syscall+0x0/0x2 [ 524.325614][ T2853] Mem-Info: ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 524.328274][ T2853] active_anon:9518 inactive_anon:47 isolated_anon:0 [ 524.328274][ T2853] active_file:0 inactive_file:7113 isolated_file:0 [ 524.328274][ T2853] unevictable:768 dirty:1 writeback:0 [ 524.328274][ T2853] slab_reclaimable:5319 slab_unreclaimable:18693 [ 524.328274][ T2853] mapped:4336 shmem:810 pagetables:129 [ 524.328274][ T2853] sec_pagetables:0 bounce:0 [ 524.328274][ T2853] kernel_misc_reclaimable:0 [ 524.328274][ T2853] free:270068 free_pcp:828 free_cma:4096 [ 524.358222][ T2853] Node 0 active_anon:38072kB inactive_anon:188kB active_file:0kB inactive_file:28452kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17344kB dirty:4kB writeback:0kB shmem:3240kB writeback_tmp:0kB kernel_stack:4656kB pagetables:516kB sec_pagetables:0kB all_unreclaimable? no [ 524.380398][ T2853] Node 0 DMA32 free:1080272kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:38072kB inactive_anon:188kB active_file:0kB inactive_file:28452kB unevictable:3072kB writepending:4kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3276kB local_pcp:1068kB free_cma:16384kB ps_root_recvmsg: Unknown error 524 [ 524.386931][ T2853] lowmem_reserve[]: 0 0 0 [ 524.389247][ T2853] Node 0 DMA32: 2*4kB (UM) 1*8kB (E) 2*16kB (E) 7*32kB (UME) 5*64kB (ME) 5*128kB (UME) 1*256kB (E) 1*512kB (M) 1*1024kB (M) 4*2048kB (UEC) 261*4096kB (MC) = 1080272kB [ 524.465191][ T2853] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 524.466807][ T2853] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 524.468181][ T2853] 7923 total pagecache pages [ 524.494355][ T2853] 0 pages in swap cache [ 524.495674][ T2853] Free swap = 0kB [ 524.504589][ T2853] Total swap = 0kB [ 524.506042][ T2853] 523776 pages RAM [ 524.507113][ T2853] 0 pages HighMem/MovableOnly [ 524.508236][ T2853] 184025 pages reserved [ 524.509275][ T2853] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:08:45 fetching corpus: 1145, signal 144325/159683 (executing program) 1970/01/01 00:08:47 fetching corpus: 1195, signal 146554/162058 (executing program) 1970/01/01 00:08:50 fetching corpus: 1245, signal 148949/164501 (executing program) 1970/01/01 00:08:52 fetching corpus: 1295, signal 150890/166481 (executing program) 1970/01/01 00:08:54 fetching corpus: 1344, signal 152661/168358 (executing program) 1970/01/01 00:08:56 fetching corpus: 1394, signal 154303/170118 (executing program) 1970/01/01 00:08:58 fetching corpus: 1444, signal 155909/171814 (executing program) 1970/01/01 00:09:00 fetching corpus: 1494, signal 158124/173914 (executing program) 1970/01/01 00:09:03 fetching corpus: 1542, signal 159726/175518 (executing program) 1970/01/01 00:09:05 fetching corpus: 1591, signal 161181/177007 (executing program) 1970/01/01 00:09:07 fetching corpus: 1641, signal 162742/178547 (executing program) 1970/01/01 00:09:09 fetching corpus: 1691, signal 164248/180030 (executing program) 1970/01/01 00:09:12 fetching corpus: 1741, signal 165841/181540 (executing program) 1970/01/01 00:09:14 fetching corpus: 1791, signal 166996/182713 (executing program) 1970/01/01 00:09:16 fetching corpus: 1841, signal 168670/184212 (executing program) 1970/01/01 00:09:17 fetching corpus: 1891, signal 169834/185369 (executing program) 1970/01/01 00:09:20 fetching corpus: 1941, signal 170937/186470 (executing program) 1970/01/01 00:09:22 fetching corpus: 1991, signal 172017/187510 (executing program) 1970/01/01 00:09:25 fetching corpus: 2041, signal 173520/188834 (executing program) 1970/01/01 00:09:29 fetching corpus: 2091, signal 175206/190240 (executing program) ps_root_recvmsgcb: failed to send message to pid 2851: Connection refused ps_root_recvmsgcb: failed to send message to pid 2852: Connection refused 1970/01/01 00:09:33 fetching corpus: 2140, signal 177750/192060 (executing program) 1970/01/01 00:09:36 fetching corpus: 2190, signal 179519/193401 (executing program) 1970/01/01 00:09:39 fetching corpus: 2240, signal 181944/195143 (executing program) 1970/01/01 00:09:41 fetching corpus: 2290, signal 183139/196130 (executing program) 1970/01/01 00:09:43 fetching corpus: 2340, signal 185570/197688 (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 1970/01/01 00:09:46 fetching corpus: 2390, signal 186718/198577 (executing program) 1970/01/01 00:09:49 fetching corpus: 2440, signal 188409/199705 (executing program) 1970/01/01 00:09:51 fetching corpus: 2489, signal 190722/201173 (executing program) 1970/01/01 00:09:54 fetching corpus: 2539, signal 192106/202087 (executing program) 1970/01/01 00:09:56 fetching corpus: 2589, signal 193236/202867 (executing program) 1970/01/01 00:09:59 fetching corpus: 2639, signal 194225/203514 (executing program) 1970/01/01 00:10:01 fetching corpus: 2689, signal 195265/204201 (executing program) 1970/01/01 00:10:04 fetching corpus: 2739, signal 196708/205076 (executing program) 1970/01/01 00:10:05 fetching corpus: 2789, signal 197696/205700 (executing program) 1970/01/01 00:10:08 fetching corpus: 2839, signal 198916/206368 (executing program) 1970/01/01 00:10:11 fetching corpus: 2889, signal 199807/206886 (executing program) 1970/01/01 00:10:13 fetching corpus: 2939, signal 201005/207539 (executing program) 1970/01/01 00:10:15 fetching corpus: 2989, signal 201828/207992 (executing program) 1970/01/01 00:10:17 fetching corpus: 3039, signal 202843/208544 (executing program) 1970/01/01 00:10:19 fetching corpus: 3089, signal 203774/209021 (executing program) 1970/01/01 00:10:21 fetching corpus: 3139, signal 204561/209415 (executing program) 1970/01/01 00:10:23 fetching corpus: 3189, signal 205904/209989 (executing program) 1970/01/01 00:10:26 fetching corpus: 3239, signal 206810/210411 (executing program) 1970/01/01 00:10:27 fetching corpus: 3289, signal 207635/210783 (executing program) 1970/01/01 00:10:30 fetching corpus: 3339, signal 208740/211240 (executing program) 1970/01/01 00:10:33 fetching corpus: 3373, signal 209317/211468 (executing program) 1970/01/01 00:10:33 fetching corpus: 3376, signal 209323/211509 (executing program) 1970/01/01 00:10:33 fetching corpus: 3376, signal 209323/211546 (executing program) 1970/01/01 00:10:33 fetching corpus: 3376, signal 209323/211568 (executing program) 1970/01/01 00:10:33 fetching corpus: 3376, signal 209323/211602 (executing program) 1970/01/01 00:10:33 fetching corpus: 3376, signal 209323/211639 (executing program) 1970/01/01 00:10:33 fetching corpus: 3376, signal 209323/211668 (executing program) 1970/01/01 00:10:34 fetching corpus: 3376, signal 209323/211698 (executing program) 1970/01/01 00:10:34 fetching corpus: 3376, signal 209323/211724 (executing program) 1970/01/01 00:10:34 fetching corpus: 3376, signal 209323/211756 (executing program) 1970/01/01 00:10:34 fetching corpus: 3376, signal 209323/211786 (executing program) 1970/01/01 00:10:34 fetching corpus: 3376, signal 209323/211814 (executing program) 1970/01/01 00:10:34 fetching corpus: 3376, signal 209323/211840 (executing program) 1970/01/01 00:10:34 fetching corpus: 3376, signal 209323/211877 (executing program) 1970/01/01 00:10:34 fetching corpus: 3376, signal 209323/211915 (executing program) 1970/01/01 00:10:34 fetching corpus: 3376, signal 209323/211949 (executing program) 1970/01/01 00:10:34 fetching corpus: 3376, signal 209323/211973 (executing program) 1970/01/01 00:10:35 fetching corpus: 3376, signal 209323/212005 (executing program) 1970/01/01 00:10:35 fetching corpus: 3376, signal 209323/212044 (executing program) 1970/01/01 00:10:35 fetching corpus: 3376, signal 209323/212078 (executing program) 1970/01/01 00:10:35 fetching corpus: 3376, signal 209323/212103 (executing program) 1970/01/01 00:10:35 fetching corpus: 3376, signal 209323/212134 (executing program) 1970/01/01 00:10:35 fetching corpus: 3376, signal 209323/212150 (executing program) 1970/01/01 00:10:36 fetching corpus: 3376, signal 209323/212175 (executing program) [ 636.756651][ T2861] warn_alloc: 1 callbacks suppressed [ 636.756989][ T2861] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 636.809580][ T2861] CPU: 0 PID: 2861 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 636.812577][ T2861] Hardware name: riscv-virtio,qemu (DT) [ 636.814068][ T2861] Call Trace: [ 636.815317][ T2861] [] dump_backtrace+0x2e/0x3c [ 636.817081][ T2861] [] show_stack+0x34/0x40 [ 636.818667][ T2861] [] dump_stack_lvl+0xe0/0x14c [ 636.820433][ T2861] [] dump_stack+0x1c/0x24 [ 636.822553][ T2861] [] warn_alloc+0x168/0x22c [ 636.824059][ T2861] [] __vmalloc_node_range+0xb6c/0xdb4 [ 636.826462][ T2861] [] bpf_jit_alloc_exec+0x46/0x52 [ 636.827904][ T2861] [] bpf_jit_binary_alloc+0x96/0x13c [ 636.829248][ T2861] [] bpf_int_jit_compile+0x886/0xaa6 [ 636.833358][ T2861] [] bpf_prog_select_runtime+0x1a2/0x22e [ 636.836681][ T2861] [] bpf_migrate_filter+0x258/0x2be [ 636.838895][ T2861] [] bpf_prepare_filter+0x10e/0x1b4 [ 636.843499][ T2861] [] __get_filter+0x148/0x1a0 [ 636.846270][ T2861] [] sk_attach_filter+0x22/0x11a [ 636.848813][ T2861] [] sk_setsockopt+0x144e/0x270c [ 636.852757][ T2861] [] sock_setsockopt+0x48/0x58 [ 636.855999][ T2861] [] __sys_setsockopt+0x3f0/0x418 [ 636.859580][ T2861] [] sys_setsockopt+0x3a/0x4c [ 636.862904][ T2861] [] ret_from_syscall+0x0/0x2 [ 636.913352][ T2861] Mem-Info: [ 636.915553][ T2861] active_anon:12742 inactive_anon:49 isolated_anon:0 [ 636.915553][ T2861] active_file:0 inactive_file:7123 isolated_file:0 [ 636.915553][ T2861] unevictable:768 dirty:0 writeback:0 [ 636.915553][ T2861] slab_reclaimable:5178 slab_unreclaimable:19280 [ 636.915553][ T2861] mapped:4352 shmem:812 pagetables:141 [ 636.915553][ T2861] sec_pagetables:0 bounce:0 [ 636.915553][ T2861] kernel_misc_reclaimable:0 [ 636.915553][ T2861] free:266597 free_pcp:843 free_cma:4096 1970/01/01 00:10:36 fetching corpus: 3376, signal 209323/212197 (executing program) [ 636.988758][ T2861] Node 0 active_anon:50968kB inactive_anon:196kB active_file:0kB inactive_file:28492kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17408kB dirty:0kB writeback:0kB shmem:3248kB writeback_tmp:0kB kernel_stack:4640kB pagetables:564kB sec_pagetables:0kB all_unreclaimable? no [ 637.043152][ T2861] Node 0 DMA32 free:1066388kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:50968kB inactive_anon:196kB active_file:0kB inactive_file:28492kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3360kB local_pcp:1396kB free_cma:16384kB [ 637.065623][ T2861] lowmem_reserve[]: 0 0 0 [ 637.068188][ T2861] Node 0 DMA32: 37*4kB (E) 4*8kB (UE) 4*16kB (E) 5*32kB (ME) 6*64kB (UME) 3*128kB (UE) 1*256kB (M) 2*512kB (UE) 1*1024kB (M) 3*2048kB (EC) 258*4096kB (MC) = 1066388kB [ 637.113928][ T2861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 637.116739][ T2861] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 637.118243][ T2861] 7935 total pagecache pages [ 637.119291][ T2861] 0 pages in swap cache [ 637.120284][ T2861] Free swap = 0kB [ 637.123402][ T2861] Total swap = 0kB [ 637.124460][ T2861] 523776 pages RAM [ 637.125522][ T2861] 0 pages HighMem/MovableOnly [ 637.126638][ T2861] 184025 pages reserved [ 637.127683][ T2861] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 1970/01/01 00:10:36 fetching corpus: 3376, signal 209323/212222 (executing program) 1970/01/01 00:10:36 fetching corpus: 3376, signal 209323/212250 (executing program) ps_root_recvmsg: Unknown error 524 1970/01/01 00:10:36 fetching corpus: 3376, signal 209323/212279 (executing program) 1970/01/01 00:10:37 fetching corpus: 3376, signal 209323/212304 (executing program) 1970/01/01 00:10:37 fetching corpus: 3376, signal 209323/212327 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 1970/01/01 00:10:37 fetching corpus: 3376, signal 209323/212363 (executing program) ps_root_recvmsg: Unknown error 524 1970/01/01 00:10:37 fetching corpus: 3376, signal 209323/212397 (executing program) 1970/01/01 00:10:37 fetching corpus: 3376, signal 209323/212424 (executing program) 1970/01/01 00:10:37 fetching corpus: 3376, signal 209323/212456 (executing program) 1970/01/01 00:10:38 fetching corpus: 3376, signal 209323/212484 (executing program) 1970/01/01 00:10:38 fetching corpus: 3376, signal 209323/212515 (executing program) 1970/01/01 00:10:38 fetching corpus: 3376, signal 209323/212542 (executing program) 1970/01/01 00:10:38 fetching corpus: 3376, signal 209323/212576 (executing program) 1970/01/01 00:10:38 fetching corpus: 3376, signal 209323/212578 (executing program) 1970/01/01 00:10:38 fetching corpus: 3376, signal 209323/212578 (executing program) [ 651.007937][ T2863] warn_alloc: 1 callbacks suppressed [ 651.008261][ T2863] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 651.017093][ T2863] CPU: 0 PID: 2863 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 651.018731][ T2863] Hardware name: riscv-virtio,qemu (DT) [ 651.019785][ T2863] Call Trace: [ 651.020746][ T2863] [] dump_backtrace+0x2e/0x3c [ 651.022480][ T2863] [] show_stack+0x34/0x40 [ 651.023801][ T2863] [] dump_stack_lvl+0xe0/0x14c [ 651.025292][ T2863] [] dump_stack+0x1c/0x24 [ 651.026618][ T2863] [] warn_alloc+0x168/0x22c [ 651.028006][ T2863] [] __vmalloc_node_range+0xb6c/0xdb4 [ 651.029706][ T2863] [] bpf_jit_alloc_exec+0x46/0x52 [ 651.031604][ T2863] [] bpf_jit_binary_alloc+0x96/0x13c [ 651.033377][ T2863] [] bpf_int_jit_compile+0x886/0xaa6 [ 651.034479][ T2863] [] bpf_prog_select_runtime+0x1a2/0x22e [ 651.036046][ T2863] [] bpf_migrate_filter+0x258/0x2be [ 651.037832][ T2863] [] bpf_prepare_filter+0x10e/0x1b4 [ 651.039637][ T2863] [] __get_filter+0x148/0x1a0 [ 651.041938][ T2863] [] sk_attach_filter+0x22/0x11a [ 651.043989][ T2863] [] sk_setsockopt+0x144e/0x270c [ 651.045667][ T2863] [] sock_setsockopt+0x48/0x58 [ 651.047345][ T2863] [] __sys_setsockopt+0x3f0/0x418 [ 651.048978][ T2863] [] sys_setsockopt+0x3a/0x4c [ 651.050575][ T2863] [] ret_from_syscall+0x0/0x2 [ 651.074933][ T2863] Mem-Info: [ 651.085738][ T2863] active_anon:16145 inactive_anon:50 isolated_anon:0 [ 651.085738][ T2863] active_file:0 inactive_file:7124 isolated_file:0 [ 651.085738][ T2863] unevictable:768 dirty:1 writeback:0 [ 651.085738][ T2863] slab_reclaimable:5173 slab_unreclaimable:19101 [ 651.085738][ T2863] mapped:4352 shmem:813 pagetables:169 [ 651.085738][ T2863] sec_pagetables:0 bounce:0 [ 651.085738][ T2863] kernel_misc_reclaimable:0 [ 651.085738][ T2863] free:263132 free_pcp:1024 free_cma:4096 [ 651.109520][ T2863] Node 0 active_anon:64580kB inactive_anon:200kB active_file:0kB inactive_file:28496kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17408kB dirty:4kB writeback:0kB shmem:3252kB writeback_tmp:0kB kernel_stack:4632kB pagetables:676kB sec_pagetables:0kB all_unreclaimable? no [ 651.116465][ T2863] Node 0 DMA32 free:1052528kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:64664kB inactive_anon:200kB active_file:0kB inactive_file:28496kB unevictable:3072kB writepending:4kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4080kB local_pcp:1684kB free_cma:16384kB [ 651.137753][ T2863] lowmem_reserve[]: 0 0 0 [ 651.140392][ T2863] Node 0 DMA32: 38*4kB (UE) 5*8kB (UME) 5*16kB (ME) 5*32kB (ME) 5*64kB (UE) 3*128kB (UE) 1*256kB (U) 1*512kB (E) 0*1024kB 3*2048kB (EC) 255*4096kB (MC) = 1052528kB [ 651.177621][ T2863] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 651.179313][ T2863] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 651.198031][ T2863] 7938 total pagecache pages [ 651.199615][ T2863] 0 pages in swap cache [ 651.204847][ T2863] Free swap = 0kB [ 651.206306][ T2863] Total swap = 0kB [ 651.207537][ T2863] 523776 pages RAM [ 651.208744][ T2863] 0 pages HighMem/MovableOnly [ 651.209983][ T2863] 184025 pages reserved [ 651.213362][ T2863] 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_root_recvmsgcb: failed to send message to pid 2861: Connection refused ps_root_recvmsgcb: failed to send message to pid 2862: Connection refused ps_root_recvmsgcb: failed to send message to pid 2863: Connection refused ps_root_recvmsgcb: failed to send message to pid 2864: Connection refused [ 764.757245][ T2865] warn_alloc: 1 callbacks suppressed [ 764.757640][ T2865] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 764.767254][ T2865] CPU: 1 PID: 2865 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 764.769086][ T2865] Hardware name: riscv-virtio,qemu (DT) [ 764.770391][ T2865] Call Trace: [ 764.772195][ T2865] [] dump_backtrace+0x2e/0x3c [ 764.774141][ T2865] [] show_stack+0x34/0x40 [ 764.775855][ T2865] [] dump_stack_lvl+0xe0/0x14c [ 764.777640][ T2865] [] dump_stack+0x1c/0x24 [ 764.779400][ T2865] [] warn_alloc+0x168/0x22c [ 764.781293][ T2865] [] __vmalloc_node_range+0xb6c/0xdb4 [ 764.783168][ T2865] [] bpf_jit_alloc_exec+0x46/0x52 [ 764.784884][ T2865] [] bpf_jit_binary_alloc+0x96/0x13c [ 764.786549][ T2865] [] bpf_int_jit_compile+0x886/0xaa6 [ 764.788203][ T2865] [] bpf_prog_select_runtime+0x1a2/0x22e [ 764.789985][ T2865] [] bpf_migrate_filter+0x258/0x2be [ 764.792280][ T2865] [] bpf_prepare_filter+0x10e/0x1b4 [ 764.794810][ T2865] [] __get_filter+0x148/0x1a0 [ 764.796650][ T2865] [] sk_attach_filter+0x22/0x11a [ 764.798378][ T2865] [] sk_setsockopt+0x144e/0x270c [ 764.800170][ T2865] [] sock_setsockopt+0x48/0x58 [ 764.802460][ T2865] [] __sys_setsockopt+0x3f0/0x418 [ 764.804027][ T2865] [] sys_setsockopt+0x3a/0x4c [ 764.805401][ T2865] [] ret_from_syscall+0x0/0x2 [ 764.822688][ T2865] Mem-Info: [ 764.824344][ T2865] active_anon:57062 inactive_anon:52 isolated_anon:0 [ 764.824344][ T2865] active_file:0 inactive_file:7131 isolated_file:0 [ 764.824344][ T2865] unevictable:768 dirty:0 writeback:0 [ 764.824344][ T2865] slab_reclaimable:5173 slab_unreclaimable:18971 [ 764.824344][ T2865] mapped:4352 shmem:815 pagetables:228 [ 764.824344][ T2865] sec_pagetables:0 bounce:0 [ 764.824344][ T2865] kernel_misc_reclaimable:0 [ 764.824344][ T2865] free:222056 free_pcp:1266 free_cma:4096 [ 764.828592][ T2865] Node 0 active_anon:228248kB inactive_anon:208kB active_file:0kB inactive_file:28524kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17408kB dirty:0kB writeback:0kB shmem:3260kB writeback_tmp:0kB kernel_stack:4608kB pagetables:912kB sec_pagetables:0kB all_unreclaimable? no [ 764.856222][ T2865] Node 0 DMA32 free:888224kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:228248kB inactive_anon:208kB active_file:0kB inactive_file:28524kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:5032kB local_pcp:2136kB free_cma:16384kB [ 764.893733][ T2865] lowmem_reserve[]: 0 0 0 [ 764.897114][ T2865] Node 0 DMA32: 38*4kB (UE) 3*8kB (E) 5*16kB (UE) 5*32kB (ME) 6*64kB (UME) 3*128kB (UE) 1*256kB (U) 2*512kB (UE) 1*1024kB (U) 4*2048kB (UEC) 214*4096kB (MC) = 888224kB [ 764.930359][ T2865] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 764.944578][ T2865] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 764.952618][ T2865] 7946 total pagecache pages [ 764.954211][ T2865] 0 pages in swap cache [ 764.955418][ T2865] Free swap = 0kB [ 764.956859][ T2865] Total swap = 0kB [ 764.958048][ T2865] 523776 pages RAM [ 764.959212][ T2865] 0 pages HighMem/MovableOnly [ 764.974415][ T2865] 184025 pages reserved [ 764.975912][ T2865] 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 00:12:55 starting 2 fuzzer processes 00:12:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000940)={0x74, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6, 0x1, 0x3}, {0x8, 0x2, @multicast1}, {0x5}}]}]}]}]}]}, 0x74}}, 0x0) 00:12:55 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000001800)={@broadcast, @dev, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast1}}}}}, 0x0) [ 778.353437][ T2870] warn_alloc: 1 callbacks suppressed [ 778.353775][ T2870] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 778.358465][ T2870] CPU: 0 PID: 2870 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 778.359956][ T2870] Hardware name: riscv-virtio,qemu (DT) [ 778.361579][ T2870] Call Trace: [ 778.362969][ T2870] [] dump_backtrace+0x2e/0x3c [ 778.364624][ T2870] [] show_stack+0x34/0x40 [ 778.366240][ T2870] [] dump_stack_lvl+0xe0/0x14c [ 778.367840][ T2870] [] dump_stack+0x1c/0x24 [ 778.369227][ T2870] [] warn_alloc+0x168/0x22c [ 778.370568][ T2870] [] __vmalloc_node_range+0xb6c/0xdb4 [ 778.372489][ T2870] [] bpf_jit_alloc_exec+0x46/0x52 [ 778.373808][ T2870] [] bpf_jit_binary_alloc+0x96/0x13c [ 778.374930][ T2870] [] bpf_int_jit_compile+0x886/0xaa6 [ 778.375985][ T2870] [] bpf_prog_select_runtime+0x1a2/0x22e [ 778.377257][ T2870] [] bpf_migrate_filter+0x258/0x2be [ 778.379022][ T2870] [] bpf_prepare_filter+0x10e/0x1b4 [ 778.380857][ T2870] [] __get_filter+0x148/0x1a0 [ 778.382659][ T2870] [] sk_attach_filter+0x22/0x11a [ 778.383906][ T2870] [] sk_setsockopt+0x144e/0x270c [ 778.385561][ T2870] [] sock_setsockopt+0x48/0x58 [ 778.386703][ T2870] [] __sys_setsockopt+0x3f0/0x418 [ 778.387825][ T2870] [] sys_setsockopt+0x3a/0x4c [ 778.389051][ T2870] [] ret_from_syscall+0x0/0x2 [ 778.434925][ T2870] Mem-Info: [ 778.436146][ T2870] active_anon:61912 inactive_anon:55 isolated_anon:0 [ 778.436146][ T2870] active_file:0 inactive_file:7135 isolated_file:0 [ 778.436146][ T2870] unevictable:768 dirty:1 writeback:0 [ 778.436146][ T2870] slab_reclaimable:5164 slab_unreclaimable:18920 [ 778.436146][ T2870] mapped:7582 shmem:820 pagetables:257 [ 778.436146][ T2870] sec_pagetables:0 bounce:0 [ 778.436146][ T2870] kernel_misc_reclaimable:0 [ 778.436146][ T2870] free:209819 free_pcp:698 free_cma:4096 [ 778.439766][ T2870] Node 0 active_anon:247648kB inactive_anon:220kB active_file:0kB inactive_file:28540kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:30328kB dirty:4kB writeback:0kB shmem:3280kB writeback_tmp:0kB kernel_stack:4632kB pagetables:1028kB sec_pagetables:0kB all_unreclaimable? no [ 778.473065][ T2870] Node 0 DMA32 free:838520kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:247648kB inactive_anon:220kB active_file:0kB inactive_file:28540kB unevictable:3072kB writepending:4kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3000kB local_pcp:200kB free_cma:16384kB [ 778.476603][ T2870] lowmem_reserve[]: 0 0 0 [ 778.479145][ T2870] Node 0 DMA32: 108*4kB (UME) 5*8kB (ME) 4*16kB (E) 5*32kB (UE) 5*64kB (UE) 3*128kB (ME) 2*256kB (UM) 2*512kB (ME) 0*1024kB 4*2048kB (UEC) 202*4096kB (MC) = 838520kB [ 778.517537][ T2870] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 778.518755][ T2870] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 778.520231][ T2870] 7957 total pagecache pages [ 778.547006][ T2870] 0 pages in swap cache [ 778.548310][ T2870] Free swap = 0kB [ 778.549264][ T2870] Total swap = 0kB [ 778.550374][ T2870] 523776 pages RAM [ 778.553044][ T2870] 0 pages HighMem/MovableOnly [ 778.554291][ T2870] 184025 pages reserved [ 778.556208][ T2870] 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 [ 809.290022][ T2871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 809.526862][ T2871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 811.899205][ T2873] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 811.983377][ T2873] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 828.283517][ T2871] device hsr_slave_0 entered promiscuous mode [ 828.318772][ T2871] device hsr_slave_1 entered promiscuous mode ps_root_recvmsgcb: failed to send message to pid 2865: Connection refused [ 829.899154][ T2873] device hsr_slave_0 entered promiscuous mode [ 829.946413][ T2873] device hsr_slave_1 entered promiscuous mode [ 829.967766][ T2873] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 829.973965][ T2873] Cannot create hsr debugfs directory ps_root_recvmsgcb: failed to send message to pid 2866: Connection refused [ 837.782201][ T2871] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 838.163405][ T2871] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 838.386106][ T2871] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 838.655631][ T2871] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 840.059426][ T2873] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 840.238974][ T2873] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 840.489083][ T2873] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 840.689264][ T2873] netdevsim netdevsim1 netdevsim3: renamed from eth3 ps_root_recvmsgcb: failed to send message to pid 2870: Connection refused ps_root_recvmsgcb: failed to send message to pid 2876: Connection refused [ 853.692135][ T2871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 854.527691][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 854.670274][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 854.999483][ T2873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 855.568651][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 855.604590][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 864.436546][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 864.550367][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 864.575304][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 864.619120][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 864.656135][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 864.894599][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 865.255763][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 865.286354][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 865.668561][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 865.698690][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 865.729055][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 865.745315][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 865.968132][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 866.124146][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 866.180179][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 866.438266][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 866.528182][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 867.554368][ T2873] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 867.555720][ T2873] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 867.623042][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 867.665728][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 867.698908][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 867.727045][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 867.798669][ T1579] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 874.073790][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 874.077270][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 875.617979][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 875.633483][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 893.386947][ T3545] warn_alloc: 1 callbacks suppressed [ 893.387189][ T3545] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 893.443307][ T3545] CPU: 1 PID: 3545 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 893.445308][ T3545] Hardware name: riscv-virtio,qemu (DT) [ 893.446575][ T3545] Call Trace: [ 893.447681][ T3545] [] dump_backtrace+0x2e/0x3c [ 893.449413][ T3545] [] show_stack+0x34/0x40 [ 893.451025][ T3545] [] dump_stack_lvl+0xe0/0x14c [ 893.453321][ T3545] [] dump_stack+0x1c/0x24 [ 893.454976][ T3545] [] warn_alloc+0x168/0x22c [ 893.456563][ T3545] [] __vmalloc_node_range+0xb6c/0xdb4 [ 893.458299][ T3545] [] bpf_jit_alloc_exec+0x46/0x52 [ 893.459935][ T3545] [] bpf_jit_binary_alloc+0x96/0x13c [ 893.462338][ T3545] [] bpf_int_jit_compile+0x886/0xaa6 [ 893.463983][ T3545] [] bpf_prog_select_runtime+0x1a2/0x22e [ 893.465771][ T3545] [] bpf_migrate_filter+0x258/0x2be [ 893.467504][ T3545] [] bpf_prepare_filter+0x10e/0x1b4 [ 893.469294][ T3545] [] __get_filter+0x148/0x1a0 [ 893.471151][ T3545] [] sk_attach_filter+0x22/0x11a [ 893.472767][ T3545] [] sk_setsockopt+0x144e/0x270c [ 893.474461][ T3545] [] sock_setsockopt+0x48/0x58 [ 893.476042][ T3545] [] __sys_setsockopt+0x3f0/0x418 [ 893.477583][ T3545] [] sys_setsockopt+0x3a/0x4c [ 893.479085][ T3545] [] ret_from_syscall+0x0/0x2 [ 893.573142][ T3545] Mem-Info: [ 893.574398][ T3545] active_anon:60994 inactive_anon:61 isolated_anon:0 [ 893.574398][ T3545] active_file:0 inactive_file:7179 isolated_file:0 [ 893.574398][ T3545] unevictable:768 dirty:3 writeback:0 [ 893.574398][ T3545] slab_reclaimable:5327 slab_unreclaimable:23389 [ 893.574398][ T3545] mapped:8622 shmem:824 pagetables:305 [ 893.574398][ T3545] sec_pagetables:0 bounce:0 [ 893.574398][ T3545] kernel_misc_reclaimable:0 [ 893.574398][ T3545] free:197232 free_pcp:1390 free_cma:4096 [ 893.577363][ T3545] Node 0 active_anon:243976kB inactive_anon:244kB active_file:0kB inactive_file:28716kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34488kB dirty:12kB writeback:0kB shmem:3296kB writeback_tmp:0kB kernel_stack:5352kB pagetables:1220kB sec_pagetables:0kB all_unreclaimable? no [ 893.579976][ T3545] Node 0 DMA32 free:788928kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:243976kB inactive_anon:244kB active_file:0kB inactive_file:28716kB unevictable:3072kB writepending:12kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:5560kB local_pcp:2960kB free_cma:16384kB [ 893.605240][ T3545] lowmem_reserve[]: 0 0 0 [ 893.606882][ T3545] Node 0 DMA32: 224*4kB (UME) 210*8kB (UME) 149*16kB (UME) 11*32kB (UME) 8*64kB (UM) 10*128kB (UME) 4*256kB (ME) 1*512kB (M) 2*1024kB (M) 4*2048kB (MEC) 188*4096kB (MC) = 788928kB [ 893.648474][ T3545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 893.649873][ T3545] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 893.672577][ T3545] 8003 total pagecache pages [ 893.674129][ T3545] 0 pages in swap cache [ 893.675743][ T3545] Free swap = 0kB [ 893.676663][ T3545] Total swap = 0kB [ 893.677910][ T3545] 523776 pages RAM [ 893.678903][ T3545] 0 pages HighMem/MovableOnly [ 893.679940][ T3545] 184025 pages reserved [ 893.711981][ T3545] 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 [ 898.802766][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 898.859428][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 899.728993][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 899.765355][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 906.934899][ T3561] warn_alloc: 1 callbacks suppressed [ 906.935254][ T3561] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 906.940015][ T3561] CPU: 1 PID: 3561 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 906.942475][ T3561] Hardware name: riscv-virtio,qemu (DT) [ 906.943801][ T3561] Call Trace: [ 906.944925][ T3561] [] dump_backtrace+0x2e/0x3c [ 906.946979][ T3561] [] show_stack+0x34/0x40 [ 906.948896][ T3561] [] dump_stack_lvl+0xe0/0x14c [ 906.950746][ T3561] [] dump_stack+0x1c/0x24 [ 906.952434][ T3561] [] warn_alloc+0x168/0x22c [ 906.953985][ T3561] [] __vmalloc_node_range+0xb6c/0xdb4 [ 906.955658][ T3561] [] bpf_jit_alloc_exec+0x46/0x52 [ 906.957213][ T3561] [] bpf_jit_binary_alloc+0x96/0x13c [ 906.958734][ T3561] [] bpf_int_jit_compile+0x886/0xaa6 [ 906.960238][ T3561] [] bpf_prog_select_runtime+0x1a2/0x22e [ 906.962710][ T3561] [] bpf_migrate_filter+0x258/0x2be [ 906.964404][ T3561] [] bpf_prepare_filter+0x10e/0x1b4 [ 906.966061][ T3561] [] __get_filter+0x148/0x1a0 [ 906.967716][ T3561] [] sk_attach_filter+0x22/0x11a [ 906.969170][ T3561] [] sk_setsockopt+0x144e/0x270c [ 906.970777][ T3561] [] sock_setsockopt+0x48/0x58 [ 906.972405][ T3561] [] __sys_setsockopt+0x3f0/0x418 [ 906.973898][ T3561] [] sys_setsockopt+0x3a/0x4c [ 906.975311][ T3561] [] ret_from_syscall+0x0/0x2 [ 907.098282][ T3561] Mem-Info: [ 907.099728][ T3561] active_anon:61002 inactive_anon:62 isolated_anon:0 [ 907.099728][ T3561] active_file:0 inactive_file:7185 isolated_file:0 [ 907.099728][ T3561] unevictable:768 dirty:0 writeback:0 [ 907.099728][ T3561] slab_reclaimable:5327 slab_unreclaimable:23468 [ 907.099728][ T3561] mapped:8622 shmem:825 pagetables:308 [ 907.099728][ T3561] sec_pagetables:0 bounce:0 [ 907.099728][ T3561] kernel_misc_reclaimable:0 [ 907.099728][ T3561] free:197856 free_pcp:649 free_cma:4096 [ 907.109084][ T3561] Node 0 active_anon:244008kB inactive_anon:248kB active_file:0kB inactive_file:28740kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34488kB dirty:0kB writeback:0kB shmem:3300kB writeback_tmp:0kB kernel_stack:5376kB pagetables:1232kB sec_pagetables:0kB all_unreclaimable? no [ 907.132950][ T3561] Node 0 DMA32 free:791424kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:244008kB inactive_anon:248kB active_file:0kB inactive_file:28740kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2632kB local_pcp:1592kB free_cma:16384kB [ 907.136686][ T3561] lowmem_reserve[]: 0 0 0 [ 907.139033][ T3561] Node 0 DMA32: 202*4kB (UME) 169*8kB (UME) 151*16kB (UME) 33*32kB (UME) 26*64kB (UM) 16*128kB (UME) 5*256kB (UME) 1*512kB (M) 2*1024kB (M) 4*2048kB (MEC) 188*4096kB (MC) = 791424kB [ 907.193331][ T3561] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 907.195216][ T3561] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 907.196722][ T3561] 8010 total pagecache pages [ 907.197890][ T3561] 0 pages in swap cache [ 907.198967][ T3561] Free swap = 0kB [ 907.200021][ T3561] Total swap = 0kB [ 907.239675][ T3561] 523776 pages RAM [ 907.253879][ T3561] 0 pages HighMem/MovableOnly [ 907.255467][ T3561] 184025 pages reserved [ 907.256732][ T3561] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 908.900042][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 908.966130][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 909.147839][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 909.258698][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 909.309655][ T2871] device veth0_vlan entered promiscuous mode ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 909.999766][ T2871] device veth1_vlan entered promiscuous mode [ 911.138210][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 911.242166][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 911.738025][ T2871] device veth0_macvtap entered promiscuous mode [ 912.209848][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 912.462906][ T2871] device veth1_macvtap entered promiscuous mode [ 912.499293][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 912.523542][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 912.564155][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 912.635660][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 912.955704][ T2873] device veth0_vlan entered promiscuous mode [ 913.669207][ T2873] device veth1_vlan entered promiscuous mode [ 913.945690][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 913.986173][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 914.292825][ T1579] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 914.336295][ T1579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 914.634272][ T2871] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 914.637426][ T2871] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 914.638929][ T2871] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 914.640400][ T2871] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 915.773948][ T1579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 915.872311][ T1579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 916.267278][ T2873] device veth0_macvtap entered promiscuous mode [ 916.755942][ T2873] device veth1_macvtap entered promiscuous mode [ 917.329300][ T3503] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 917.508658][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 917.555113][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 917.762381][ T1579] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 917.796774][ T1579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 918.134146][ T2873] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 918.136294][ T2873] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 918.138138][ T2873] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 918.139956][ T2873] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:15:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000940)={0x74, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6, 0x1, 0x3}, {0x8, 0x2, @multicast1}, {0x5}}]}]}]}]}]}, 0x74}}, 0x0) 00:15:24 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000001800)={@broadcast, @dev, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast1}}}}}, 0x0) 00:15:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000940)={0x74, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6, 0x1, 0x3}, {0x8, 0x2, @multicast1}, {0x5}}]}]}]}]}]}, 0x74}}, 0x0) 00:15:27 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000001800)={@broadcast, @dev, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast1}}}}}, 0x0) 00:15:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000940)={0x74, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6, 0x1, 0x3}, {0x8, 0x2, @multicast1}, {0x5}}]}]}]}]}]}, 0x74}}, 0x0) 00:15:29 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000001800)={@broadcast, @dev, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast1}}}}}, 0x0) 00:15:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000940)={0x74, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6, 0x1, 0x3}, {0x8, 0x2, @multicast1}, {0x5}}]}]}]}]}]}, 0x74}}, 0x0) 00:15:34 executing program 1: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, 0x0) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000200)) sched_setscheduler(0x0, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x10, 0x60000000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}], 0x30}}], 0x300, 0x0) 00:15:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000940)={0x74, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6, 0x1, 0x3}, {0x8, 0x2, @multicast1}, {0x5}}]}]}]}]}]}, 0x74}}, 0x0) 00:15:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000940)={0x74, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6, 0x1, 0x3}, {0x8, 0x2, @multicast1}, {0x5}}]}]}]}]}]}, 0x74}}, 0x0) 00:15:46 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000005640)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) ps_root_recvmsgcb: failed to send message to pid 3545: Connection refused 00:15:57 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000005640)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:15:57 executing program 1: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, 0x0) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000200)) sched_setscheduler(0x0, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x10, 0x60000000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}], 0x30}}], 0x300, 0x0) [ 959.582224][ T3596] ================================================================== [ 959.583337][ T3596] BUG: KASAN: slab-out-of-bounds in copy_array+0x8a/0xe8 [ 959.584745][ T3596] Write of size 80 at addr ff6000000f334380 by task syz-executor.0/3596 [ 959.585563][ T3596] [ 959.586114][ T3596] CPU: 0 PID: 3596 Comm: syz-executor.0 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 959.587319][ T3596] Hardware name: riscv-virtio,qemu (DT) [ 959.587969][ T3596] Call Trace: [ 959.588563][ T3596] [] dump_backtrace+0x2e/0x3c [ 959.589749][ T3596] [] show_stack+0x34/0x40 [ 959.590624][ T3596] [] dump_stack_lvl+0xe0/0x14c [ 959.591763][ T3596] [] print_report+0x1e4/0x4c0 [ 959.592528][ T3596] [] kasan_report+0xb8/0xe6 [ 959.593525][ T3596] [] kasan_check_range+0x32/0x148 [ 959.594515][ T3596] [] memcpy+0x32/0x64 [ 959.595675][ T3596] [] copy_array+0x8a/0xe8 [ 959.596907][ T3596] [] copy_verifier_state+0x6c/0x462 [ 959.598322][ T3596] [] do_check_common+0x397a/0x6608 [ 959.599990][ T3596] [] bpf_check+0x45b2/0x5a5a [ 959.601615][ T3596] [] bpf_prog_load+0xc90/0x12b0 [ 959.602840][ T3596] [] __sys_bpf+0x622/0x31d2 [ 959.604059][ T3596] [] sys_bpf+0x28/0x36 [ 959.605277][ T3596] [] ret_from_syscall+0x0/0x2 [ 959.606904][ T3596] [ 959.607761][ T3596] Allocated by task 3596: [ 959.608699][ T3596] stack_trace_save+0xa6/0xd8 [ 959.609775][ T3596] kasan_save_stack+0x2c/0x5a [ 959.611193][ T3596] kasan_set_track+0x1a/0x26 [ 959.612620][ T3596] kasan_save_alloc_info+0x1a/0x24 [ 959.613931][ T3596] __kasan_krealloc+0xfa/0x11a [ 959.615047][ T3596] krealloc+0x82/0xae [ 959.616121][ T3596] push_jmp_history+0xd2/0x140 [ 959.617333][ T3596] do_check_common+0x47be/0x6608 [ 959.618366][ T3596] bpf_check+0x45b2/0x5a5a [ 959.619368][ T3596] bpf_prog_load+0xc90/0x12b0 [ 959.620487][ T3596] __sys_bpf+0x622/0x31d2 [ 959.621866][ T3596] sys_bpf+0x28/0x36 [ 959.622886][ T3596] ret_from_syscall+0x0/0x2 [ 959.624105][ T3596] [ 959.624847][ T3596] The buggy address belongs to the object at ff6000000f334380 [ 959.624847][ T3596] which belongs to the cache kmalloc-96 of size 96 [ 959.626275][ T3596] The buggy address is located 0 bytes inside of [ 959.626275][ T3596] 96-byte region [ff6000000f334380, ff6000000f3343e0) [ 959.628577][ T3596] [ 959.629381][ T3596] The buggy address belongs to the physical page: [ 959.630583][ T3596] page:ff1c0000023d4d00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8f534 [ 959.631935][ T3596] anon flags: 0xffe000000000200(slab|node=0|zone=0|lastcpupid=0x7ff) [ 959.634260][ T3596] raw: 0ffe000000000200 ff60000008201780 ff1c000002a9c900 0000000000000005 [ 959.635242][ T3596] raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000 [ 959.636154][ T3596] page dumped because: kasan: bad access detected [ 959.637053][ T3596] page_owner tracks the page as allocated [ 959.637761][ T3596] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 2676, tgid 2676 (dhcpcd), ts 217905990700, free_ts 214756352500 [ 959.639265][ T3596] __set_page_owner+0x32/0x182 [ 959.640102][ T3596] post_alloc_hook+0xf8/0x11a [ 959.641142][ T3596] get_page_from_freelist+0xc0e/0x1118 [ 959.642361][ T3596] __alloc_pages+0x1b0/0x165a [ 959.643615][ T3596] alloc_pages+0x132/0x25e [ 959.644439][ T3596] new_slab+0x270/0x382 [ 959.645220][ T3596] ___slab_alloc+0x57e/0xaa6 [ 959.646025][ T3596] __slab_alloc.constprop.0+0x5a/0x98 [ 959.646872][ T3596] __kmem_cache_alloc_node+0xf2/0x2e4 [ 959.647762][ T3596] __kmalloc_node+0x38/0xe6 [ 959.648743][ T3596] kvmalloc_node+0xae/0x1c2 [ 959.649900][ T3596] proc_sys_call_handler+0x292/0x4ee [ 959.650920][ T3596] proc_sys_read+0x22/0x2e [ 959.652061][ T3596] vfs_read+0x460/0x55c [ 959.652942][ T3596] ksys_read+0x10a/0x224 [ 959.653678][ T3596] sys_read+0x28/0x36 [ 959.654482][ T3596] page last free stack trace: [ 959.655534][ T3596] __reset_page_owner+0x4a/0xf8 [ 959.656651][ T3596] free_pcp_prepare+0x254/0x48e [ 959.657551][ T3596] free_unref_page+0x60/0x2ae [ 959.658371][ T3596] __free_pages+0xd6/0x106 [ 959.659611][ T3596] __vunmap+0x85a/0xa34 [ 959.660839][ T3596] free_work+0x44/0x5a [ 959.662100][ T3596] process_one_work+0x660/0x102e [ 959.663025][ T3596] worker_thread+0x362/0x878 [ 959.663874][ T3596] kthread+0x19c/0x1f8 [ 959.664944][ T3596] ret_from_exception+0x0/0x1a [ 959.665882][ T3596] [ 959.666408][ T3596] Memory state around the buggy address: [ 959.667525][ T3596] ff6000000f334280: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 959.669346][ T3596] ff6000000f334300: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 959.670385][ T3596] >ff6000000f334380: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 959.672172][ T3596] ^ [ 959.673519][ T3596] ff6000000f334400: 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc [ 959.674950][ T3596] ff6000000f334480: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 959.676523][ T3596] ================================================================== [ 959.703168][ T3596] Disabling lock debugging due to kernel taint [ 959.768851][ T3596] warn_alloc: 1 callbacks suppressed [ 959.769080][ T3596] syz-executor.0: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 959.775941][ T3596] CPU: 0 PID: 3596 Comm: syz-executor.0 Tainted: G B W 6.2.0-rc1-syzkaller #0 [ 959.776859][ T3596] Hardware name: riscv-virtio,qemu (DT) [ 959.777636][ T3596] Call Trace: [ 959.778225][ T3596] [] dump_backtrace+0x2e/0x3c [ 959.779098][ T3596] [] show_stack+0x34/0x40 [ 959.780087][ T3596] [] dump_stack_lvl+0xe0/0x14c [ 959.781219][ T3596] [] dump_stack+0x1c/0x24 [ 959.782189][ T3596] [] warn_alloc+0x168/0x22c [ 959.784003][ T3596] [] __vmalloc_node_range+0xb6c/0xdb4 [ 959.785368][ T3596] [] bpf_jit_alloc_exec+0x46/0x52 [ 959.787194][ T3596] [] bpf_jit_binary_alloc+0x96/0x13c [ 959.788639][ T3596] [] bpf_int_jit_compile+0x886/0xaa6 [ 959.790592][ T3596] [] bpf_prog_select_runtime+0x1a2/0x22e [ 959.791902][ T3596] [] bpf_prog_load+0xcb4/0x12b0 [ 959.793941][ T3596] [] __sys_bpf+0x622/0x31d2 [ 959.795272][ T3596] [] sys_bpf+0x28/0x36 [ 959.796595][ T3596] [] ret_from_syscall+0x0/0x2 [ 959.857063][ T3596] Mem-Info: [ 959.858158][ T3596] active_anon:59324 inactive_anon:61 isolated_anon:0 [ 959.858158][ T3596] active_file:0 inactive_file:7215 isolated_file:0 [ 959.858158][ T3596] unevictable:768 dirty:4 writeback:0 [ 959.858158][ T3596] slab_reclaimable:5407 slab_unreclaimable:23883 [ 959.858158][ T3596] mapped:8676 shmem:838 pagetables:322 [ 959.858158][ T3596] sec_pagetables:0 bounce:0 [ 959.858158][ T3596] kernel_misc_reclaimable:0 [ 959.858158][ T3596] free:198359 free_pcp:1072 free_cma:4096 [ 959.884033][ T3596] Node 0 active_anon:237296kB inactive_anon:244kB active_file:0kB inactive_file:28860kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34704kB dirty:16kB writeback:0kB shmem:3352kB writeback_tmp:0kB kernel_stack:5504kB pagetables:1288kB sec_pagetables:0kB all_unreclaimable? no [ 959.888571][ T3596] Node 0 DMA32 free:793436kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:237296kB inactive_anon:244kB active_file:0kB inactive_file:28860kB unevictable:3072kB writepending:16kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4288kB local_pcp:1528kB free_cma:16384kB [ 959.924001][ T3596] lowmem_reserve[]: 0 0 0 [ 959.925969][ T3596] Node 0 DMA32: 351*4kB (UME) 356*8kB (UME) 190*16kB (UME) 55*32kB (UME) 22*64kB (UM) 11*128kB (ME) 9*256kB (ME) 6*512kB (UME) 4*1024kB (UME) 3*2048kB (MC) 187*4096kB (MC) = 793436kB [ 959.963916][ T3596] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 959.967848][ T3596] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 959.983931][ T3596] 8053 total pagecache pages [ 959.989454][ T3596] 0 pages in swap cache [ 959.995429][ T3596] Free swap = 0kB [ 959.998942][ T3596] Total swap = 0kB [ 960.014069][ T3596] 523776 pages RAM [ 960.019000][ T3596] 0 pages HighMem/MovableOnly [ 960.033688][ T3596] 184025 pages reserved [ 960.037491][ T3596] 4096 pages cma reserved ps_root_recvmsgcb: failed to send message to pid 3548: Connection refused 00:16:00 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000005640)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:16:01 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000005640)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:16:03 executing program 0: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, 0x0) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000200)) sched_setscheduler(0x0, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x10, 0x60000000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}], 0x30}}], 0x300, 0x0) [ 966.991344][ C0] hrtimer: interrupt took 797400 ns 00:16:08 executing program 1: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, 0x0) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000200)) sched_setscheduler(0x0, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x10, 0x60000000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}], 0x30}}], 0x300, 0x0) ps_root_recvmsgcb: failed to send message to pid 3561: Connection refused 00:16:10 executing program 0: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, 0x0) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000200)) sched_setscheduler(0x0, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x10, 0x60000000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}], 0x30}}], 0x300, 0x0) ps_root_recvmsgcb: failed to send message to pid 3564: Connection refused 00:16:17 executing program 1: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, 0x0) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000200)) sched_setscheduler(0x0, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x10, 0x60000000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}], 0x30}}], 0x300, 0x0) 00:16:19 executing program 0: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, 0x0) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000200)) sched_setscheduler(0x0, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x10, 0x60000000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}], 0x30}}], 0x300, 0x0) 00:16:26 executing program 1: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r1 = dup(r0) write$tun(r1, 0x0, 0x0) 00:16:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') read$FUSE(r0, &(0x7f0000003d80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) pidfd_open(r1, 0x0) 00:16:28 executing program 1: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r1 = dup(r0) write$tun(r1, 0x0, 0x0) VM DIAGNOSIS: 19:30:03 Registers: info registers vcpu 0 pc ffffffff80ee17ec mhartid 0000000000000000 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff80010d88 sepc ffffffff804ed4e8 mcause 0000000000000009 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80ee17ec x2/sp ff20000008dd6ae0 x3/gp ffffffff85efe540 x4/tp ff6000000f884980 x5/t0 502030203a555043 x6/t1 00000000000f0000 x7/t2 49502030203a5550 x8/s0 ff20000008dd6b10 x9/s1 ffffffff87df8760 x10/a0 ffffffff87df87a8 x11/a1 ff20000000259000 x12/a2 1ffffffff0fbf0f5 x13/a3 ffffffff80ee17ec x14/a4 0000000000000000 x15/a5 ffffffff87df87a8 x16/a6 ffffffff87df8851 x17/a7 0000000000000003 x18/s2 ff20000000259000 x19/s3 0000000000000047 x20/s4 ffffffff87df8760 x21/s5 ffffffff80ee17ac x22/s6 0000000000000000 x23/s7 ffffffff87bb83b1 x24/s8 ffffffff87df87b8 x25/s9 0000000000000010 x26/s10 0000000000000010 x27/s11 0000000000000001 x28/t3 ffffffff80128762 x29/t4 fffffffef0fbf0ec x30/t5 fffffffef0fbf0ed x31/t6 ffffffff87bb8357 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 ffffffff8012c2a4 mhartid 0000000000000001 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff80010d88 sepc 00000000000554c0 mcause 0000000000000009 scause 0000000000000008 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff8012423e x2/sp ff20000007e77900 x3/gp ffffffff85efe540 x4/tp ff60000008459880 x5/t0 0000000000000000 x6/t1 00000000000f0000 x7/t2 00ffffffc6e1e197 x8/s0 ff20000007e77940 x9/s1 ffffffff83a2bfe0 x10/a0 0000000000000005 x11/a1 0000000000000003 x12/a2 1fec00000b53c909 x13/a3 ffffffff8012436e x14/a4 0000000000000001 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 0000000000000001 x18/s2 0000000000000001 x19/s3 ffffffff800ccf8c x20/s4 ff6000000b036200 x21/s5 0000000000000000 x22/s6 0000000000002001 x23/s7 ff6000005a9f6218 x24/s8 ff6000005a9f5758 x25/s9 ffffffff83452df0 x26/s10 ff20000007e77c00 x27/s11 00000000000f4240 x28/t3 fffffffff3f3f300 x29/t4 ffebffff0b53eae8 x30/t5 ffebffff0b53eae9 x31/t6 0000000000040000 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