syzkaller login: [ 393.329837][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2780: Connection refused [ 393.556622][ T2817] warn_alloc: 3 callbacks suppressed [ 393.557000][ T2817] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 393.578548][ T2817] CPU: 0 PID: 2817 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 393.580469][ T2817] Hardware name: riscv-virtio,qemu (DT) [ 393.581569][ T2817] Call Trace: [ 393.582930][ T2817] [] dump_backtrace+0x2e/0x3c [ 393.585242][ T2817] [] show_stack+0x34/0x40 [ 393.587071][ T2817] [] dump_stack_lvl+0xe0/0x14c [ 393.588161][ T2817] [] dump_stack+0x1c/0x24 [ 393.589262][ T2817] [] warn_alloc+0x168/0x22c [ 393.590262][ T2817] [] __vmalloc_node_range+0xb6c/0xdb4 [ 393.591363][ T2817] [] bpf_jit_alloc_exec+0x46/0x52 [ 393.592777][ T2817] [] bpf_jit_binary_alloc+0x96/0x13c [ 393.593832][ T2817] [] bpf_int_jit_compile+0x886/0xaa6 [ 393.594841][ T2817] [] bpf_prog_select_runtime+0x1a2/0x22e [ 393.595962][ T2817] [] bpf_migrate_filter+0x258/0x2be [ 393.597348][ T2817] [] bpf_prepare_filter+0x10e/0x1b4 [ 393.598427][ T2817] [] __get_filter+0x148/0x1a0 [ 393.599413][ T2817] [] sk_attach_filter+0x22/0x11a [ 393.600416][ T2817] [] sk_setsockopt+0x144e/0x270c [ 393.601408][ T2817] [] sock_setsockopt+0x48/0x58 [ 393.602867][ T2817] [] __sys_setsockopt+0x3f0/0x418 [ 393.604176][ T2817] [] sys_setsockopt+0x3a/0x4c [ 393.605181][ T2817] [] ret_from_syscall+0x0/0x2 ps_root_recvmsgcb: failed to send message to pid 2784: Connection refused [ 393.715305][ T2817] Mem-Info: [ 393.717029][ T2817] active_anon:749 inactive_anon:42 isolated_anon:0 [ 393.717029][ T2817] active_file:0 inactive_file:1725 isolated_file:0 [ 393.717029][ T2817] unevictable:768 dirty:17 writeback:0 [ 393.717029][ T2817] slab_reclaimable:4828 slab_unreclaimable:18473 [ 393.717029][ T2817] mapped:1069 shmem:804 pagetables:118 [ 393.717029][ T2817] sec_pagetables:0 bounce:0 [ 393.717029][ T2817] kernel_misc_reclaimable:0 [ 393.717029][ T2817] free:285519 free_pcp:680 free_cma:4096 [ 393.768715][ T2817] Node 0 active_anon:3048kB inactive_anon:164kB active_file:0kB inactive_file:6900kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4228kB dirty:68kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:4576kB pagetables:460kB sec_pagetables:0kB all_unreclaimable? no [ 393.771924][ T2817] Node 0 DMA32 free:1142076kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:3048kB inactive_anon:164kB active_file:0kB inactive_file:6900kB unevictable:3072kB writepending:68kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2756kB local_pcp:836kB free_cma:16384kB [ 393.807404][ T2817] lowmem_reserve[]: 0 0 0 [ 393.811113][ T2817] Node 0 DMA32: 3*4kB (ME) 6*8kB (UE) 52*16kB (U) 4*32kB (U) 13*64kB (UE) 4*128kB (UE) 2*256kB (UE) 1*512kB (U) 2*1024kB (UM) 3*2048kB (UC) 276*4096kB (MC) = 1142076kB [ 393.900228][ T2817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 393.911757][ T2817] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 393.918747][ T2817] 2529 total pagecache pages [ 393.920372][ T2817] 0 pages in swap cache [ 393.946002][ T2817] Free swap = 0kB [ 393.947614][ T2817] Total swap = 0kB [ 393.948842][ T2817] 523776 pages RAM [ 393.968953][ T2817] 0 pages HighMem/MovableOnly [ 393.976660][ T2817] 184025 pages reserved [ 393.986056][ T2817] 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 [ 402.640179][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 402.668486][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2818: Connection refused ps_root_recvmsgcb: failed to send message to pid 2817: Connection refused [ 425.860833][ T2843] warn_alloc: 1 callbacks suppressed [ 425.861145][ T2843] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 425.895480][ T2843] CPU: 1 PID: 2843 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 425.896629][ T2843] Hardware name: riscv-virtio,qemu (DT) [ 425.897388][ T2843] Call Trace: [ 425.898086][ T2843] [] dump_backtrace+0x2e/0x3c [ 425.899194][ T2843] [] show_stack+0x34/0x40 [ 425.900221][ T2843] [] dump_stack_lvl+0xe0/0x14c [ 425.901374][ T2843] [] dump_stack+0x1c/0x24 [ 425.902519][ T2843] [] warn_alloc+0x168/0x22c [ 425.903867][ T2843] [] __vmalloc_node_range+0xb6c/0xdb4 [ 425.905216][ T2843] [] bpf_jit_alloc_exec+0x46/0x52 [ 425.906207][ T2843] [] bpf_jit_binary_alloc+0x96/0x13c [ 425.907266][ T2843] [] bpf_int_jit_compile+0x886/0xaa6 [ 425.908345][ T2843] [] bpf_prog_select_runtime+0x1a2/0x22e [ 425.909365][ T2843] [] bpf_migrate_filter+0x258/0x2be [ 425.910481][ T2843] [] bpf_prepare_filter+0x10e/0x1b4 [ 425.911535][ T2843] [] __get_filter+0x148/0x1a0 [ 425.912995][ T2843] [] sk_attach_filter+0x22/0x11a [ 425.914042][ T2843] [] sk_setsockopt+0x144e/0x270c [ 425.915129][ T2843] [] sock_setsockopt+0x48/0x58 [ 425.916166][ T2843] [] __sys_setsockopt+0x3f0/0x418 [ 425.917218][ T2843] [] sys_setsockopt+0x3a/0x4c [ 425.918183][ T2843] [] ret_from_syscall+0x0/0x2 [ 426.000469][ T2843] Mem-Info: [ 426.001440][ T2843] active_anon:1220 inactive_anon:43 isolated_anon:0 [ 426.001440][ T2843] active_file:0 inactive_file:4049 isolated_file:0 [ 426.001440][ T2843] unevictable:768 dirty:2323 writeback:0 [ 426.001440][ T2843] slab_reclaimable:5019 slab_unreclaimable:18391 [ 426.001440][ T2843] mapped:1077 shmem:806 pagetables:110 [ 426.001440][ T2843] sec_pagetables:0 bounce:0 [ 426.001440][ T2843] kernel_misc_reclaimable:0 [ 426.001440][ T2843] free:281928 free_pcp:932 free_cma:4096 [ 426.005483][ T2843] Node 0 active_anon:4964kB inactive_anon:172kB active_file:0kB inactive_file:16196kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4308kB dirty:9292kB writeback:0kB shmem:3224kB writeback_tmp:0kB kernel_stack:4432kB pagetables:440kB sec_pagetables:0kB all_unreclaimable? no [ 426.008010][ T2843] Node 0 DMA32 free:1127712kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:4964kB inactive_anon:172kB active_file:0kB inactive_file:16196kB unevictable:3072kB writepending:9292kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3720kB local_pcp:1592kB free_cma:16384kB [ 426.010465][ T2843] lowmem_reserve[]: 0 0 0 ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 426.025320][ T2843] Node 0 DMA32: 22*4kB (UM) 7*8kB (UME) 33*16kB (UM) 22*32kB (UE) 5*64kB (UM) 3*128kB (UME) 1*256kB (E) 2*512kB (ME) 2*1024kB (ME) 4*2048kB (UEC) 272*4096kB (MC) = 1127712kB [ 426.076590][ T2843] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 426.077620][ T2843] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 426.078595][ T2843] 4855 total pagecache pages [ 426.079325][ T2843] 0 pages in swap cache [ 426.080064][ T2843] Free swap = 0kB [ 426.080806][ T2843] Total swap = 0kB [ 426.081628][ T2843] 523776 pages RAM [ 426.101219][ T2843] 0 pages HighMem/MovableOnly [ 426.104429][ T2843] 184025 pages reserved [ 426.105179][ T2843] 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 [ 441.954405][ T2846] warn_alloc: 1 callbacks suppressed [ 441.954741][ T2846] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 441.958695][ T2846] CPU: 0 PID: 2846 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 441.959976][ T2846] Hardware name: riscv-virtio,qemu (DT) [ 441.960956][ T2846] Call Trace: [ 441.961935][ T2846] [] dump_backtrace+0x2e/0x3c [ 441.963936][ T2846] [] show_stack+0x34/0x40 [ 441.965293][ T2846] [] dump_stack_lvl+0xe0/0x14c [ 441.967002][ T2846] [] dump_stack+0x1c/0x24 [ 441.968539][ T2846] [] warn_alloc+0x168/0x22c [ 441.970053][ T2846] [] __vmalloc_node_range+0xb6c/0xdb4 [ 441.971499][ T2846] [] bpf_jit_alloc_exec+0x46/0x52 [ 441.973334][ T2846] [] bpf_jit_binary_alloc+0x96/0x13c [ 441.974625][ T2846] [] bpf_int_jit_compile+0x886/0xaa6 [ 441.975886][ T2846] [] bpf_prog_select_runtime+0x1a2/0x22e [ 441.977220][ T2846] [] bpf_migrate_filter+0x258/0x2be [ 441.978600][ T2846] [] bpf_prepare_filter+0x10e/0x1b4 [ 441.980003][ T2846] [] __get_filter+0x148/0x1a0 [ 441.981369][ T2846] [] sk_attach_filter+0x22/0x11a [ 441.983306][ T2846] [] sk_setsockopt+0x144e/0x270c [ 441.984829][ T2846] [] sock_setsockopt+0x48/0x58 [ 441.986379][ T2846] [] __sys_setsockopt+0x3f0/0x418 [ 441.987868][ T2846] [] sys_setsockopt+0x3a/0x4c [ 441.989317][ T2846] [] ret_from_syscall+0x0/0x2 [ 442.143243][ T2846] Mem-Info: [ 442.144519][ T2846] active_anon:1126 inactive_anon:44 isolated_anon:0 [ 442.144519][ T2846] active_file:0 inactive_file:5868 isolated_file:0 [ 442.144519][ T2846] unevictable:768 dirty:1190 writeback:0 [ 442.144519][ T2846] slab_reclaimable:5180 slab_unreclaimable:18641 [ 442.144519][ T2846] mapped:1077 shmem:807 pagetables:109 [ 442.144519][ T2846] sec_pagetables:0 bounce:0 [ 442.144519][ T2846] kernel_misc_reclaimable:0 [ 442.144519][ T2846] free:279484 free_pcp:1239 free_cma:4096 [ 442.147310][ T2846] Node 0 active_anon:4504kB inactive_anon:176kB active_file:0kB inactive_file:23472kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4308kB dirty:4760kB writeback:0kB shmem:3228kB writeback_tmp:0kB kernel_stack:4384kB pagetables:436kB sec_pagetables:0kB all_unreclaimable? no [ 442.149676][ T2846] Node 0 DMA32 free:1117936kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:4504kB inactive_anon:176kB active_file:0kB inactive_file:23472kB unevictable:3072kB writepending:4760kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4960kB local_pcp:2804kB free_cma:16384kB [ 442.178696][ T2846] lowmem_reserve[]: 0 0 0 [ 442.193319][ T2846] Node 0 DMA32: 2*4kB (UE) 1*8kB (E) 4*16kB (U) 1*32kB (E) 2*64kB (ME) 2*128kB (UM) 3*256kB (UME) 1*512kB (U) 2*1024kB (UE) 4*2048kB (MEC) 270*4096kB (MC) = 1117936kB [ 442.227008][ T2846] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 442.234747][ T2846] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 442.236546][ T2846] 6701 total pagecache pages [ 442.237508][ T2846] 0 pages in swap cache [ 442.238534][ T2846] Free swap = 0kB [ 442.239403][ T2846] Total swap = 0kB ps_bpf_start_bpf: bpf_open: Unknown error 524[ 442.240451][ T2846] 523776 pages RAM [ 442.241582][ T2846] 0 pages HighMem/MovableOnly [ 442.264815][ T2846] 184025 pages reserved ps_root_recvmsg: Unknown error 524 [ 442.274526][ T2846] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 Warning: Permanently added '[localhost]:19784' (ECDSA) to the list of known hosts. 1970/01/01 00:07:51 fuzzer started 1970/01/01 00:07:58 dialing manager at localhost:35785 [ 486.684823][ T2863] cgroup: Unknown subsys name 'net' [ 487.581522][ T2863] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:08:03 syscalls: 2945 1970/01/01 00:08:03 code coverage: enabled 1970/01/01 00:08:03 comparison tracing: enabled 1970/01/01 00:08:03 extra coverage: enabled 1970/01/01 00:08:03 delay kcov mmap: enabled 1970/01/01 00:08:03 setuid sandbox: enabled 1970/01/01 00:08:03 namespace sandbox: enabled 1970/01/01 00:08:03 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:08:03 fault injection: enabled 1970/01/01 00:08:03 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:08:03 net packet injection: enabled 1970/01/01 00:08:03 net device setup: enabled 1970/01/01 00:08:03 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:08:03 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:08:03 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:08:03 USB emulation: enabled 1970/01/01 00:08:03 hci packet injection: /dev/vhci does not exist 1970/01/01 00:08:03 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:08:03 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:08:03 fetching corpus: 0, signal 0/2000 (executing program) ps_root_recvmsgcb: failed to send message to pid 2845: Connection refused ps_root_recvmsgcb: failed to send message to pid 2843: Connection refused 1970/01/01 00:08:07 fetching corpus: 50, signal 31919/35474 (executing program) 1970/01/01 00:08:09 fetching corpus: 100, signal 43816/48908 (executing program) 1970/01/01 00:08:12 fetching corpus: 150, signal 55526/61983 (executing program) 1970/01/01 00:08:14 fetching corpus: 200, signal 62215/70054 (executing program) 1970/01/01 00:08:16 fetching corpus: 250, signal 70158/79278 (executing program) 1970/01/01 00:08:18 fetching corpus: 300, signal 73790/84254 (executing program) 1970/01/01 00:08:19 fetching corpus: 350, signal 78641/90342 (executing program) ps_root_recvmsgcb: failed to send message to pid 2847: Connection refused 1970/01/01 00:08:21 fetching corpus: 400, signal 84224/97072 (executing program) ps_root_recvmsgcb: failed to send message to pid 2846: Connection refused 1970/01/01 00:08:23 fetching corpus: 450, signal 88494/102499 (executing program) 1970/01/01 00:08:26 fetching corpus: 500, signal 92694/107766 (executing program) 1970/01/01 00:08:27 fetching corpus: 550, signal 95424/111654 (executing program) 1970/01/01 00:08:28 fetching corpus: 600, signal 97751/115130 (executing program) 1970/01/01 00:08:30 fetching corpus: 650, signal 100942/119381 (executing program) 1970/01/01 00:08:32 fetching corpus: 700, signal 103383/122888 (executing program) 1970/01/01 00:08:33 fetching corpus: 750, signal 105870/126445 (executing program) 1970/01/01 00:08:36 fetching corpus: 800, signal 108335/129919 (executing program) 1970/01/01 00:08:38 fetching corpus: 850, signal 112183/134519 (executing program) 1970/01/01 00:08:40 fetching corpus: 900, signal 113905/137270 (executing program) 1970/01/01 00:08:43 fetching corpus: 950, signal 116141/140426 (executing program) 1970/01/01 00:08:45 fetching corpus: 1000, signal 118961/144060 (executing program) 1970/01/01 00:08:47 fetching corpus: 1050, signal 120621/146614 (executing program) 1970/01/01 00:08:49 fetching corpus: 1100, signal 122649/149519 (executing program) 1970/01/01 00:08:51 fetching corpus: 1150, signal 126426/153853 (executing program) 1970/01/01 00:08:52 fetching corpus: 1200, signal 129965/157896 (executing program) 1970/01/01 00:08:54 fetching corpus: 1250, signal 131607/160355 (executing program) 1970/01/01 00:08:55 fetching corpus: 1300, signal 134046/163437 (executing program) 1970/01/01 00:08:57 fetching corpus: 1350, signal 135404/165572 (executing program) 1970/01/01 00:08:58 fetching corpus: 1400, signal 136829/167783 (executing program) 1970/01/01 00:09:00 fetching corpus: 1450, signal 138481/170127 (executing program) 1970/01/01 00:09:03 fetching corpus: 1500, signal 140084/172434 (executing program) 1970/01/01 00:09:05 fetching corpus: 1550, signal 141369/174451 (executing program) 1970/01/01 00:09:07 fetching corpus: 1600, signal 143408/177060 (executing program) [ 553.703481][ T2868] warn_alloc: 1 callbacks suppressed [ 553.705387][ T2868] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 553.709009][ T2868] CPU: 0 PID: 2868 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 553.710171][ T2868] Hardware name: riscv-virtio,qemu (DT) [ 553.711038][ T2868] Call Trace: [ 553.711863][ T2868] [] dump_backtrace+0x2e/0x3c [ 553.713870][ T2868] [] show_stack+0x34/0x40 [ 553.715029][ T2868] [] dump_stack_lvl+0xe0/0x14c [ 553.716024][ T2868] [] dump_stack+0x1c/0x24 [ 553.717049][ T2868] [] warn_alloc+0x168/0x22c [ 553.718034][ T2868] [] __vmalloc_node_range+0xb6c/0xdb4 [ 553.719112][ T2868] [] bpf_jit_alloc_exec+0x46/0x52 [ 553.720086][ T2868] [] bpf_jit_binary_alloc+0x96/0x13c [ 553.721134][ T2868] [] bpf_int_jit_compile+0x886/0xaa6 [ 553.722217][ T2868] [] bpf_prog_select_runtime+0x1a2/0x22e [ 553.723504][ T2868] [] bpf_migrate_filter+0x258/0x2be [ 553.724966][ T2868] [] bpf_prepare_filter+0x10e/0x1b4 [ 553.725985][ T2868] [] __get_filter+0x148/0x1a0 [ 553.726955][ T2868] [] sk_attach_filter+0x22/0x11a [ 553.727861][ T2868] [] sk_setsockopt+0x144e/0x270c [ 553.729001][ T2868] [] sock_setsockopt+0x48/0x58 [ 553.729960][ T2868] [] __sys_setsockopt+0x3f0/0x418 [ 553.731052][ T2868] [] sys_setsockopt+0x3a/0x4c [ 553.733213][ T2868] [] ret_from_syscall+0x0/0x2 [ 553.758248][ T2868] Mem-Info: [ 553.759636][ T2868] active_anon:10154 inactive_anon:46 isolated_anon:0 [ 553.759636][ T2868] active_file:0 inactive_file:7102 isolated_file:0 [ 553.759636][ T2868] unevictable:768 dirty:0 writeback:0 [ 553.759636][ T2868] slab_reclaimable:5301 slab_unreclaimable:19168 [ 553.759636][ T2868] mapped:4316 shmem:809 pagetables:140 [ 553.759636][ T2868] sec_pagetables:0 bounce:0 [ 553.759636][ T2868] kernel_misc_reclaimable:0 [ 553.759636][ T2868] free:269047 free_pcp:1028 free_cma:4096 [ 553.784427][ T2868] Node 0 active_anon:40616kB inactive_anon:184kB active_file:0kB inactive_file:28408kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17264kB dirty:0kB writeback:0kB shmem:3236kB writeback_tmp:0kB kernel_stack:4768kB pagetables:560kB sec_pagetables:0kB all_unreclaimable? no [ 553.787559][ T2868] Node 0 DMA32 free:1076188kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:40616kB inactive_anon:184kB active_file:0kB inactive_file:28408kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4144kB local_pcp:2276kB free_cma:16384kB [ 553.791198][ T2868] lowmem_reserve[]: 0 0 0 1970/01/01 00:09:09 fetching corpus: 1650, signal 145137/179370 (executing program) [ 553.806228][ T2868] Node 0 DMA32: 3*4kB (UME) 2*8kB (ME) 4*16kB (ME) 4*32kB (ME) 2*64kB (UM) 1*128kB (E) 0*256kB 3*512kB (UME) 1*1024kB (M) 4*2048kB (MEC) 260*4096kB (MC) = 1076188kB [ 553.863666][ T2868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 553.865418][ T2868] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 553.867139][ T2868] 7911 total pagecache pages [ 553.868463][ T2868] 0 pages in swap cache [ 553.869687][ T2868] Free swap = 0kB [ 553.871050][ T2868] Total swap = 0kB [ 553.894546][ T2868] 523776 pages RAM [ 553.895781][ T2868] 0 pages HighMem/MovableOnly [ 553.896801][ T2868] 184025 pages reserved [ 553.897769][ T2868] 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 00:09:11 fetching corpus: 1700, signal 146295/181310 (executing program) 1970/01/01 00:09:12 fetching corpus: 1750, signal 147967/183598 (executing program) 1970/01/01 00:09:14 fetching corpus: 1800, signal 149296/185590 (executing program) 1970/01/01 00:09:16 fetching corpus: 1850, signal 150447/187396 (executing program) 1970/01/01 00:09:17 fetching corpus: 1900, signal 151674/189284 (executing program) 1970/01/01 00:09:19 fetching corpus: 1950, signal 153049/191264 (executing program) 1970/01/01 00:09:21 fetching corpus: 2000, signal 154247/193108 (executing program) 1970/01/01 00:09:23 fetching corpus: 2050, signal 155934/195272 (executing program) [ 569.155325][ T2870] warn_alloc: 1 callbacks suppressed [ 569.155742][ T2870] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 569.160705][ T2870] CPU: 1 PID: 2870 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 569.162585][ T2870] Hardware name: riscv-virtio,qemu (DT) [ 569.163916][ T2870] Call Trace: [ 569.165035][ T2870] [] dump_backtrace+0x2e/0x3c [ 569.166641][ T2870] [] show_stack+0x34/0x40 [ 569.168137][ T2870] [] dump_stack_lvl+0xe0/0x14c [ 569.169761][ T2870] [] dump_stack+0x1c/0x24 [ 569.171353][ T2870] [] warn_alloc+0x168/0x22c [ 569.173392][ T2870] [] __vmalloc_node_range+0xb6c/0xdb4 [ 569.175123][ T2870] [] bpf_jit_alloc_exec+0x46/0x52 [ 569.176676][ T2870] [] bpf_jit_binary_alloc+0x96/0x13c [ 569.178207][ T2870] [] bpf_int_jit_compile+0x886/0xaa6 [ 569.179816][ T2870] [] bpf_prog_select_runtime+0x1a2/0x22e [ 569.181351][ T2870] [] bpf_migrate_filter+0x258/0x2be [ 569.183570][ T2870] [] bpf_prepare_filter+0x10e/0x1b4 [ 569.185356][ T2870] [] __get_filter+0x148/0x1a0 [ 569.187001][ T2870] [] sk_attach_filter+0x22/0x11a [ 569.188503][ T2870] [] sk_setsockopt+0x144e/0x270c [ 569.190119][ T2870] [] sock_setsockopt+0x48/0x58 [ 569.191678][ T2870] [] __sys_setsockopt+0x3f0/0x418 [ 569.193987][ T2870] [] sys_setsockopt+0x3a/0x4c [ 569.195549][ T2870] [] ret_from_syscall+0x0/0x2 [ 569.265352][ T2870] Mem-Info: [ 569.266816][ T2870] active_anon:10220 inactive_anon:47 isolated_anon:0 [ 569.266816][ T2870] active_file:0 inactive_file:7104 isolated_file:0 [ 569.266816][ T2870] unevictable:768 dirty:0 writeback:0 [ 569.266816][ T2870] slab_reclaimable:5280 slab_unreclaimable:19105 [ 569.266816][ T2870] mapped:4316 shmem:810 pagetables:133 [ 569.266816][ T2870] sec_pagetables:0 bounce:0 [ 569.266816][ T2870] kernel_misc_reclaimable:0 [ 569.266816][ T2870] free:269498 free_pcp:499 free_cma:4096 [ 569.270838][ T2870] Node 0 active_anon:40880kB inactive_anon:188kB active_file:0kB inactive_file:28416kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17264kB dirty:0kB writeback:0kB shmem:3240kB writeback_tmp:0kB kernel_stack:4760kB pagetables:532kB sec_pagetables:0kB all_unreclaimable? no [ 569.295851][ T2870] Node 0 DMA32 free:1077992kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:40880kB inactive_anon:188kB active_file:0kB inactive_file:28416kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1980kB local_pcp:568kB free_cma:16384kB [ 569.299844][ T2870] lowmem_reserve[]: 0 0 0 [ 569.304693][ T2870] Node 0 DMA32: 36*4kB (E) 19*8kB (UME) 42*16kB (UME) 27*32kB (UME) 9*64kB (UE) 3*128kB (E) 0*256kB 2*512kB (UE) 1*1024kB (M) 4*2048kB (MEC) 260*4096kB (MC) = 1077992kB [ 569.336249][ T2870] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 569.337699][ T2870] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 569.338603][ T2870] 7914 total pagecache pages [ 569.339308][ T2870] 0 pages in swap cache [ 569.340012][ T2870] Free swap = 0kB [ 569.340795][ T2870] Total swap = 0kB [ 569.341527][ T2870] 523776 pages RAM [ 569.368289][ T2870] 0 pages HighMem/MovableOnly [ 569.375216][ T2870] 184025 pages reserved [ 569.376590][ T2870] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:09:25 fetching corpus: 2100, signal 157168/197063 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:09:27 fetching corpus: 2150, signal 158565/198967 (executing program) 1970/01/01 00:09:29 fetching corpus: 2200, signal 159919/200852 (executing program) 1970/01/01 00:09:30 fetching corpus: 2250, signal 160752/202367 (executing program) 1970/01/01 00:09:32 fetching corpus: 2300, signal 161822/204002 (executing program) 1970/01/01 00:09:34 fetching corpus: 2350, signal 162723/205492 (executing program) 1970/01/01 00:09:35 fetching corpus: 2400, signal 163610/206956 (executing program) 1970/01/01 00:09:37 fetching corpus: 2450, signal 164633/208527 (executing program) 1970/01/01 00:09:39 fetching corpus: 2500, signal 165464/209942 (executing program) 1970/01/01 00:09:40 fetching corpus: 2550, signal 166664/211598 (executing program) 1970/01/01 00:09:42 fetching corpus: 2600, signal 167746/213182 (executing program) 1970/01/01 00:09:44 fetching corpus: 2650, signal 169102/214910 (executing program) 1970/01/01 00:09:46 fetching corpus: 2700, signal 169987/216315 (executing program) 1970/01/01 00:09:48 fetching corpus: 2750, signal 170891/217724 (executing program) 1970/01/01 00:09:50 fetching corpus: 2800, signal 171965/219192 (executing program) 1970/01/01 00:09:51 fetching corpus: 2850, signal 172876/220534 (executing program) 1970/01/01 00:09:53 fetching corpus: 2900, signal 173862/221955 (executing program) 1970/01/01 00:09:55 fetching corpus: 2950, signal 174985/223434 (executing program) 1970/01/01 00:09:57 fetching corpus: 3000, signal 176195/224922 (executing program) 1970/01/01 00:09:59 fetching corpus: 3050, signal 177171/226280 (executing program) 1970/01/01 00:10:01 fetching corpus: 3100, signal 178064/227607 (executing program) 1970/01/01 00:10:03 fetching corpus: 3150, signal 178972/228995 (executing program) 1970/01/01 00:10:06 fetching corpus: 3200, signal 179988/230341 (executing program) 1970/01/01 00:10:09 fetching corpus: 3250, signal 181359/231857 (executing program) 1970/01/01 00:10:11 fetching corpus: 3300, signal 182215/233041 (executing program) ps_root_recvmsgcb: failed to send message to pid 2868: Connection refused 1970/01/01 00:10:13 fetching corpus: 3350, signal 183417/234415 (executing program) ps_root_recvmsgcb: failed to send message to pid 2869: Connection refused 1970/01/01 00:10:15 fetching corpus: 3400, signal 184644/235790 (executing program) 1970/01/01 00:10:17 fetching corpus: 3450, signal 185433/236954 (executing program) 1970/01/01 00:10:19 fetching corpus: 3500, signal 186406/238243 (executing program) 1970/01/01 00:10:20 fetching corpus: 3550, signal 186902/239228 (executing program) 1970/01/01 00:10:22 fetching corpus: 3600, signal 188391/240682 (executing program) 1970/01/01 00:10:24 fetching corpus: 3650, signal 189461/241885 (executing program) 1970/01/01 00:10:26 fetching corpus: 3700, signal 190203/242981 (executing program) 1970/01/01 00:10:28 fetching corpus: 3749, signal 191076/244084 (executing program) ps_root_recvmsgcb: failed to send message to pid 2870: Connection refused ps_root_recvmsgcb: failed to send message to pid 2871: Connection refused 1970/01/01 00:10:30 fetching corpus: 3799, signal 191732/245116 (executing program) 1970/01/01 00:10:32 fetching corpus: 3849, signal 192643/246281 (executing program) 1970/01/01 00:10:33 fetching corpus: 3899, signal 193445/247328 (executing program) 1970/01/01 00:10:35 fetching corpus: 3949, signal 194050/248274 (executing program) 1970/01/01 00:10:36 fetching corpus: 3999, signal 195120/249433 (executing program) 1970/01/01 00:10:39 fetching corpus: 4049, signal 196381/250629 (executing program) 1970/01/01 00:10:40 fetching corpus: 4099, signal 196830/251461 (executing program) 1970/01/01 00:10:42 fetching corpus: 4149, signal 197279/252334 (executing program) 1970/01/01 00:10:43 fetching corpus: 4199, signal 197830/253200 (executing program) 1970/01/01 00:10:45 fetching corpus: 4249, signal 198284/254049 (executing program) 1970/01/01 00:10:47 fetching corpus: 4298, signal 198889/254919 (executing program) 1970/01/01 00:10:48 fetching corpus: 4348, signal 199430/255793 (executing program) 1970/01/01 00:10:50 fetching corpus: 4398, signal 200208/256727 (executing program) 1970/01/01 00:10:52 fetching corpus: 4448, signal 200718/257607 (executing program) 1970/01/01 00:10:53 fetching corpus: 4497, signal 201358/258472 (executing program) 1970/01/01 00:10:55 fetching corpus: 4547, signal 201868/259288 (executing program) 1970/01/01 00:10:57 fetching corpus: 4597, signal 202598/260158 (executing program) 1970/01/01 00:10:58 fetching corpus: 4647, signal 203210/260994 (executing program) 1970/01/01 00:11:00 fetching corpus: 4697, signal 203677/261768 (executing program) 1970/01/01 00:11:01 fetching corpus: 4747, signal 204218/262538 (executing program) 1970/01/01 00:11:03 fetching corpus: 4797, signal 204682/263261 (executing program) 1970/01/01 00:11:05 fetching corpus: 4847, signal 205238/264055 (executing program) 1970/01/01 00:11:07 fetching corpus: 4897, signal 205936/264860 (executing program) 1970/01/01 00:11:09 fetching corpus: 4947, signal 206370/265550 (executing program) 1970/01/01 00:11:12 fetching corpus: 4997, signal 207005/266347 (executing program) 1970/01/01 00:11:14 fetching corpus: 5047, signal 207594/267108 (executing program) 1970/01/01 00:11:15 fetching corpus: 5096, signal 208424/267934 (executing program) [ 681.037573][ T2872] warn_alloc: 1 callbacks suppressed [ 681.037840][ T2872] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 681.077394][ T2872] CPU: 1 PID: 2872 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 681.078745][ T2872] Hardware name: riscv-virtio,qemu (DT) [ 681.079531][ T2872] Call Trace: [ 681.080229][ T2872] [] dump_backtrace+0x2e/0x3c [ 681.081448][ T2872] [] show_stack+0x34/0x40 [ 681.082874][ T2872] [] dump_stack_lvl+0xe0/0x14c [ 681.084193][ T2872] [] dump_stack+0x1c/0x24 [ 681.085226][ T2872] [] warn_alloc+0x168/0x22c [ 681.086122][ T2872] [] __vmalloc_node_range+0xb6c/0xdb4 [ 681.087103][ T2872] [] bpf_jit_alloc_exec+0x46/0x52 [ 681.088248][ T2872] [] bpf_jit_binary_alloc+0x96/0x13c [ 681.089449][ T2872] [] bpf_int_jit_compile+0x886/0xaa6 [ 681.090549][ T2872] [] bpf_prog_select_runtime+0x1a2/0x22e [ 681.092073][ T2872] [] bpf_migrate_filter+0x258/0x2be [ 681.094187][ T2872] [] bpf_prepare_filter+0x10e/0x1b4 [ 681.095165][ T2872] [] __get_filter+0x148/0x1a0 [ 681.096089][ T2872] [] sk_attach_filter+0x22/0x11a [ 681.097381][ T2872] [] sk_setsockopt+0x144e/0x270c [ 681.098893][ T2872] [] sock_setsockopt+0x48/0x58 [ 681.100200][ T2872] [] __sys_setsockopt+0x3f0/0x418 [ 681.101652][ T2872] [] sys_setsockopt+0x3a/0x4c [ 681.103740][ T2872] [] ret_from_syscall+0x0/0x2 [ 681.139562][ T2872] Mem-Info: [ 681.141130][ T2872] active_anon:14008 inactive_anon:49 isolated_anon:0 [ 681.141130][ T2872] active_file:0 inactive_file:7110 isolated_file:0 [ 681.141130][ T2872] unevictable:768 dirty:0 writeback:0 [ 681.141130][ T2872] slab_reclaimable:5157 slab_unreclaimable:19912 [ 681.141130][ T2872] mapped:4316 shmem:812 pagetables:139 [ 681.141130][ T2872] sec_pagetables:0 bounce:0 [ 681.141130][ T2872] kernel_misc_reclaimable:0 [ 681.141130][ T2872] free:264878 free_pcp:499 free_cma:4096 [ 681.147135][ T2872] Node 0 active_anon:56032kB inactive_anon:196kB active_file:0kB inactive_file:28440kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17264kB dirty:0kB writeback:0kB shmem:3248kB writeback_tmp:0kB kernel_stack:4760kB pagetables:556kB sec_pagetables:0kB all_unreclaimable? no [ 681.150033][ T2872] Node 0 DMA32 free:1059512kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:56032kB inactive_anon:196kB active_file:0kB inactive_file:28440kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1996kB local_pcp:1108kB free_cma:16384kB [ 681.193190][ T2872] lowmem_reserve[]: 0 0 0 [ 681.223119][ T2872] Node 0 DMA32: 122*4kB (UME) 6*8kB (ME) 24*16kB (UE) 6*32kB (ME) 2*64kB (E) 4*128kB (ME) 1*256kB (U) 1*512kB (E) 0*1024kB 4*2048kB (UEC) 256*4096kB (MC) = 1059288kB [ 681.245295][ T2872] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 681.246934][ T2872] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 681.248514][ T2872] 7922 total pagecache pages [ 681.249689][ T2872] 0 pages in swap cache [ 681.250803][ T2872] Free swap = 0kB [ 681.253361][ T2872] Total swap = 0kB [ 681.258870][ T2872] 523776 pages RAM [ 681.260368][ T2872] 0 pages HighMem/MovableOnly [ 681.261605][ T2872] 184025 pages reserved [ 681.265240][ T2872] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:11:17 fetching corpus: 5146, signal 209050/268716 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:11:21 fetching corpus: 5196, signal 209765/269503 (executing program) 1970/01/01 00:11:23 fetching corpus: 5246, signal 210313/270191 (executing program) 1970/01/01 00:11:25 fetching corpus: 5296, signal 211175/270997 (executing program) 1970/01/01 00:11:27 fetching corpus: 5346, signal 211584/271691 (executing program) 1970/01/01 00:11:29 fetching corpus: 5395, signal 212115/272402 (executing program) 1970/01/01 00:11:31 fetching corpus: 5445, signal 212680/273100 (executing program) [ 696.719914][ T2880] warn_alloc: 1 callbacks suppressed [ 696.720163][ T2880] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 696.766743][ T2880] CPU: 1 PID: 2880 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 696.768248][ T2880] Hardware name: riscv-virtio,qemu (DT) [ 696.769395][ T2880] Call Trace: [ 696.770389][ T2880] [] dump_backtrace+0x2e/0x3c [ 696.772442][ T2880] [] show_stack+0x34/0x40 [ 696.773992][ T2880] [] dump_stack_lvl+0xe0/0x14c [ 696.776042][ T2880] [] dump_stack+0x1c/0x24 [ 696.777748][ T2880] [] warn_alloc+0x168/0x22c [ 696.779232][ T2880] [] __vmalloc_node_range+0xb6c/0xdb4 [ 696.780434][ T2880] [] bpf_jit_alloc_exec+0x46/0x52 [ 696.781823][ T2880] [] bpf_jit_binary_alloc+0x96/0x13c [ 696.783236][ T2880] [] bpf_int_jit_compile+0x886/0xaa6 [ 696.784674][ T2880] [] bpf_prog_select_runtime+0x1a2/0x22e [ 696.786250][ T2880] [] bpf_migrate_filter+0x258/0x2be [ 696.787391][ T2880] [] bpf_prepare_filter+0x10e/0x1b4 [ 696.788537][ T2880] [] __get_filter+0x148/0x1a0 [ 696.790704][ T2880] [] sk_attach_filter+0x22/0x11a [ 696.791716][ T2880] [] sk_setsockopt+0x144e/0x270c [ 696.793508][ T2880] [] sock_setsockopt+0x48/0x58 [ 696.794909][ T2880] [] __sys_setsockopt+0x3f0/0x418 [ 696.796435][ T2880] [] sys_setsockopt+0x3a/0x4c [ 696.797823][ T2880] [] ret_from_syscall+0x0/0x2 [ 696.844805][ T2880] Mem-Info: [ 696.845874][ T2880] active_anon:14321 inactive_anon:50 isolated_anon:0 [ 696.845874][ T2880] active_file:0 inactive_file:7114 isolated_file:0 [ 696.845874][ T2880] unevictable:768 dirty:0 writeback:0 [ 696.845874][ T2880] slab_reclaimable:5142 slab_unreclaimable:19206 [ 696.845874][ T2880] mapped:4316 shmem:813 pagetables:148 [ 696.845874][ T2880] sec_pagetables:0 bounce:0 [ 696.845874][ T2880] kernel_misc_reclaimable:0 [ 696.845874][ T2880] free:264848 free_pcp:1072 free_cma:4096 [ 696.848448][ T2880] Node 0 active_anon:57284kB inactive_anon:200kB active_file:0kB inactive_file:28456kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17264kB dirty:0kB writeback:0kB shmem:3252kB writeback_tmp:0kB kernel_stack:4768kB pagetables:592kB sec_pagetables:0kB all_unreclaimable? no [ 696.850355][ T2880] Node 0 DMA32 free:1059392kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:57284kB inactive_anon:200kB active_file:0kB inactive_file:28456kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4224kB local_pcp:2240kB free_cma:16384kB [ 696.903462][ T2880] lowmem_reserve[]: 0 0 0 [ 696.905907][ T2880] Node 0 DMA32: 130*4kB (E) 9*8kB (UME) 7*16kB (UME) 52*32kB (UME) 6*64kB (UME) 3*128kB (E) 2*256kB (UM) 2*512kB (ME) 0*1024kB 5*2048kB (UMEC) 255*4096kB (MC) = 1059392kB [ 696.954195][ T2880] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 696.955776][ T2880] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 696.957535][ T2880] 7927 total pagecache pages [ 696.958983][ T2880] 0 pages in swap cache [ 696.960373][ T2880] Free swap = 0kB [ 696.961684][ T2880] Total swap = 0kB [ 697.009423][ T2880] 523776 pages RAM [ 697.010553][ T2880] 0 pages HighMem/MovableOnly [ 697.011717][ T2880] 184025 pages reserved [ 697.054914][ T2880] 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 00:11:34 fetching corpus: 5495, signal 213319/273786 (executing program) 1970/01/01 00:11:36 fetching corpus: 5545, signal 213815/274441 (executing program) 1970/01/01 00:11:38 fetching corpus: 5595, signal 214342/275135 (executing program) 1970/01/01 00:11:40 fetching corpus: 5645, signal 214918/275766 (executing program) 1970/01/01 00:11:41 fetching corpus: 5694, signal 215346/276416 (executing program) 1970/01/01 00:11:45 fetching corpus: 5744, signal 215771/277030 (executing program) 1970/01/01 00:11:47 fetching corpus: 5794, signal 216348/277691 (executing program) 1970/01/01 00:11:49 fetching corpus: 5844, signal 216970/278349 (executing program) 1970/01/01 00:11:50 fetching corpus: 5894, signal 217639/278990 (executing program) 1970/01/01 00:11:52 fetching corpus: 5943, signal 218147/279547 (executing program) 1970/01/01 00:11:54 fetching corpus: 5993, signal 218768/280181 (executing program) 1970/01/01 00:11:56 fetching corpus: 6043, signal 219300/280825 (executing program) 1970/01/01 00:11:58 fetching corpus: 6093, signal 220096/281447 (executing program) 1970/01/01 00:12:00 fetching corpus: 6143, signal 220502/282010 (executing program) 1970/01/01 00:12:02 fetching corpus: 6193, signal 221274/282588 (executing program) 1970/01/01 00:12:05 fetching corpus: 6243, signal 221772/283153 (executing program) 1970/01/01 00:12:07 fetching corpus: 6292, signal 222277/283700 (executing program) 1970/01/01 00:12:09 fetching corpus: 6342, signal 222877/284224 (executing program) 1970/01/01 00:12:11 fetching corpus: 6392, signal 223258/284717 (executing program) 1970/01/01 00:12:14 fetching corpus: 6442, signal 223904/285283 (executing program) 1970/01/01 00:12:16 fetching corpus: 6492, signal 224423/285764 (executing program) 1970/01/01 00:12:18 fetching corpus: 6542, signal 224748/286232 (executing program) 1970/01/01 00:12:19 fetching corpus: 6592, signal 225217/286716 (executing program) ps_root_recvmsgcb: failed to send message to pid 2872: Connection refused ps_root_recvmsgcb: failed to send message to pid 2873: Connection refused 1970/01/01 00:12:22 fetching corpus: 6642, signal 225773/287232 (executing program) 1970/01/01 00:12:23 fetching corpus: 6692, signal 226203/287716 (executing program) 1970/01/01 00:12:25 fetching corpus: 6742, signal 226809/288178 (executing program) 1970/01/01 00:12:27 fetching corpus: 6791, signal 227344/288669 (executing program) 1970/01/01 00:12:29 fetching corpus: 6841, signal 227757/289152 (executing program) 1970/01/01 00:12:31 fetching corpus: 6891, signal 228411/289643 (executing program) 1970/01/01 00:12:33 fetching corpus: 6941, signal 228862/290122 (executing program) 1970/01/01 00:12:35 fetching corpus: 6990, signal 229373/290592 (executing program) ps_root_recvmsgcb: failed to send message to pid 2880: Connection refused ps_root_recvmsgcb: failed to send message to pid 2881: Connection refused 1970/01/01 00:12:39 fetching corpus: 7040, signal 229785/291043 (executing program) 1970/01/01 00:12:40 fetching corpus: 7089, signal 230089/291476 (executing program) 1970/01/01 00:12:42 fetching corpus: 7139, signal 230503/291935 (executing program) 1970/01/01 00:12:44 fetching corpus: 7189, signal 230993/292346 (executing program) 1970/01/01 00:12:46 fetching corpus: 7239, signal 231474/292775 (executing program) 1970/01/01 00:12:49 fetching corpus: 7289, signal 232031/292978 (executing program) 1970/01/01 00:12:51 fetching corpus: 7339, signal 232421/292978 (executing program) 1970/01/01 00:12:52 fetching corpus: 7389, signal 232974/292978 (executing program) 1970/01/01 00:12:54 fetching corpus: 7439, signal 233569/292978 (executing program) 1970/01/01 00:12:55 fetching corpus: 7489, signal 233886/292978 (executing program) 1970/01/01 00:12:57 fetching corpus: 7539, signal 234233/292978 (executing program) 1970/01/01 00:12:59 fetching corpus: 7588, signal 234779/292978 (executing program) 1970/01/01 00:13:01 fetching corpus: 7637, signal 235187/292978 (executing program) 1970/01/01 00:13:03 fetching corpus: 7687, signal 235663/292978 (executing program) 1970/01/01 00:13:04 fetching corpus: 7737, signal 236127/292986 (executing program) 1970/01/01 00:13:06 fetching corpus: 7786, signal 236725/292986 (executing program) 1970/01/01 00:13:08 fetching corpus: 7836, signal 237200/292986 (executing program) 1970/01/01 00:13:10 fetching corpus: 7885, signal 237691/292986 (executing program) 1970/01/01 00:13:13 fetching corpus: 7935, signal 238220/292986 (executing program) 1970/01/01 00:13:16 fetching corpus: 7985, signal 238626/292986 (executing program) 1970/01/01 00:13:17 fetching corpus: 8035, signal 239134/292986 (executing program) 1970/01/01 00:13:18 fetching corpus: 8085, signal 239680/292986 (executing program) 1970/01/01 00:13:21 fetching corpus: 8135, signal 240365/292986 (executing program) 1970/01/01 00:13:23 fetching corpus: 8184, signal 240812/292987 (executing program) 1970/01/01 00:13:25 fetching corpus: 8234, signal 242043/292989 (executing program) [ 810.098373][ T2883] warn_alloc: 1 callbacks suppressed [ 810.098691][ T2883] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 810.105467][ T2883] CPU: 1 PID: 2883 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 810.106625][ T2883] Hardware name: riscv-virtio,qemu (DT) [ 810.107373][ T2883] Call Trace: [ 810.108046][ T2883] [] dump_backtrace+0x2e/0x3c [ 810.109131][ T2883] [] show_stack+0x34/0x40 [ 810.110102][ T2883] [] dump_stack_lvl+0xe0/0x14c [ 810.111097][ T2883] [] dump_stack+0x1c/0x24 [ 810.112172][ T2883] [] warn_alloc+0x168/0x22c [ 810.113353][ T2883] [] __vmalloc_node_range+0xb6c/0xdb4 [ 810.114484][ T2883] [] bpf_jit_alloc_exec+0x46/0x52 [ 810.115601][ T2883] [] bpf_jit_binary_alloc+0x96/0x13c [ 810.116791][ T2883] [] bpf_int_jit_compile+0x886/0xaa6 [ 810.117915][ T2883] [] bpf_prog_select_runtime+0x1a2/0x22e [ 810.119084][ T2883] [] bpf_migrate_filter+0x258/0x2be [ 810.120291][ T2883] [] bpf_prepare_filter+0x10e/0x1b4 [ 810.121513][ T2883] [] __get_filter+0x148/0x1a0 [ 810.123333][ T2883] [] sk_attach_filter+0x22/0x11a [ 810.125096][ T2883] [] sk_setsockopt+0x144e/0x270c [ 810.126485][ T2883] [] sock_setsockopt+0x48/0x58 [ 810.127686][ T2883] [] __sys_setsockopt+0x3f0/0x418 [ 810.128809][ T2883] [] sys_setsockopt+0x3a/0x4c [ 810.129927][ T2883] [] ret_from_syscall+0x0/0x2 [ 810.171537][ T2883] Mem-Info: [ 810.176561][ T2883] active_anon:18656 inactive_anon:52 isolated_anon:0 [ 810.176561][ T2883] active_file:0 inactive_file:7122 isolated_file:0 [ 810.176561][ T2883] unevictable:768 dirty:0 writeback:0 [ 810.176561][ T2883] slab_reclaimable:5142 slab_unreclaimable:19478 [ 810.176561][ T2883] mapped:4316 shmem:815 pagetables:148 [ 810.176561][ T2883] sec_pagetables:0 bounce:0 [ 810.176561][ T2883] kernel_misc_reclaimable:0 [ 810.176561][ T2883] free:260452 free_pcp:847 free_cma:4096 ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 810.180968][ T2883] Node 0 active_anon:74624kB inactive_anon:208kB active_file:0kB inactive_file:28488kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17264kB dirty:0kB writeback:0kB shmem:3260kB writeback_tmp:0kB kernel_stack:4592kB pagetables:592kB sec_pagetables:0kB all_unreclaimable? no [ 810.196610][ T2883] Node 0 DMA32 free:1041808kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:74624kB inactive_anon:208kB active_file:0kB inactive_file:28488kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:1920kB free_cma:16384kB [ 810.199396][ T2883] lowmem_reserve[]: 0 0 0 ps_root_recvmsg: Unknown error 524 [ 810.201219][ T2883] Node 0 DMA32: 132*4kB (UME) 8*8kB (UE) 6*16kB (UE) 29*32kB (UME) 11*64kB (UE) 3*128kB (E) 1*256kB (U) 1*512kB (E) 0*1024kB 5*2048kB (UMEC) 251*4096kB (MC) = 1041808kB [ 810.241267][ T2883] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 810.263837][ T2883] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 810.267940][ T2883] 7937 total pagecache pages [ 810.269058][ T2883] 0 pages in swap cache [ 810.269976][ T2883] Free swap = 0kB [ 810.271235][ T2883] Total swap = 0kB [ 810.313315][ T2883] 523776 pages RAM [ 810.314811][ T2883] 0 pages HighMem/MovableOnly [ 810.316079][ T2883] 184025 pages reserved [ 810.317328][ T2883] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:13:27 fetching corpus: 8284, signal 242407/292989 (executing program) 1970/01/01 00:13:29 fetching corpus: 8333, signal 242815/292989 (executing program) 1970/01/01 00:13:31 fetching corpus: 8383, signal 243190/292989 (executing program) 1970/01/01 00:13:33 fetching corpus: 8433, signal 243732/292989 (executing program) 1970/01/01 00:13:35 fetching corpus: 8483, signal 244552/292989 (executing program) 1970/01/01 00:13:37 fetching corpus: 8533, signal 245108/292989 (executing program) 1970/01/01 00:13:39 fetching corpus: 8583, signal 245451/292989 (executing program) [ 823.839546][ T2885] warn_alloc: 1 callbacks suppressed [ 823.839965][ T2885] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 823.876077][ T2885] CPU: 1 PID: 2885 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 823.877251][ T2885] Hardware name: riscv-virtio,qemu (DT) [ 823.878061][ T2885] Call Trace: [ 823.878728][ T2885] [] dump_backtrace+0x2e/0x3c [ 823.879829][ T2885] [] show_stack+0x34/0x40 [ 823.881028][ T2885] [] dump_stack_lvl+0xe0/0x14c [ 823.882886][ T2885] [] dump_stack+0x1c/0x24 [ 823.884788][ T2885] [] warn_alloc+0x168/0x22c [ 823.886300][ T2885] [] __vmalloc_node_range+0xb6c/0xdb4 [ 823.887794][ T2885] [] bpf_jit_alloc_exec+0x46/0x52 [ 823.889257][ T2885] [] bpf_jit_binary_alloc+0x96/0x13c [ 823.890615][ T2885] [] bpf_int_jit_compile+0x886/0xaa6 [ 823.891978][ T2885] [] bpf_prog_select_runtime+0x1a2/0x22e [ 823.893707][ T2885] [] bpf_migrate_filter+0x258/0x2be [ 823.895518][ T2885] [] bpf_prepare_filter+0x10e/0x1b4 [ 823.896931][ T2885] [] __get_filter+0x148/0x1a0 [ 823.898687][ T2885] [] sk_attach_filter+0x22/0x11a [ 823.900333][ T2885] [] sk_setsockopt+0x144e/0x270c [ 823.901888][ T2885] [] sock_setsockopt+0x48/0x58 [ 823.903073][ T2885] [] __sys_setsockopt+0x3f0/0x418 [ 823.904077][ T2885] [] sys_setsockopt+0x3a/0x4c [ 823.905082][ T2885] [] ret_from_syscall+0x0/0x2 [ 823.943421][ T2885] Mem-Info: [ 823.944613][ T2885] active_anon:18791 inactive_anon:53 isolated_anon:0 [ 823.944613][ T2885] active_file:0 inactive_file:7124 isolated_file:0 [ 823.944613][ T2885] unevictable:768 dirty:0 writeback:0 [ 823.944613][ T2885] slab_reclaimable:5142 slab_unreclaimable:19160 [ 823.944613][ T2885] mapped:4316 shmem:816 pagetables:156 [ 823.944613][ T2885] sec_pagetables:0 bounce:0 [ 823.944613][ T2885] kernel_misc_reclaimable:0 [ 823.944613][ T2885] free:260682 free_pcp:890 free_cma:4096 [ 823.947494][ T2885] Node 0 active_anon:75164kB inactive_anon:212kB active_file:0kB inactive_file:28496kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17264kB dirty:0kB writeback:0kB shmem:3264kB writeback_tmp:0kB kernel_stack:4576kB pagetables:624kB sec_pagetables:0kB all_unreclaimable? no [ 823.950449][ T2885] Node 0 DMA32 free:1042728kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:75164kB inactive_anon:212kB active_file:0kB inactive_file:28496kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3496kB local_pcp:1616kB free_cma:16384kB [ 823.977273][ T2885] lowmem_reserve[]: 0 0 0 [ 823.980205][ T2885] Node 0 DMA32: 178*4kB (UME) 82*8kB (UME) 31*16kB (UME) 37*32kB (UME) 13*64kB (UME) 4*128kB (ME) 2*256kB (UM) 1*512kB (E) 1*1024kB (M) 4*2048kB (UEC) 251*4096kB (MC) = 1042728kB [ 824.054370][ T2885] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 824.056428][ T2885] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 824.058126][ T2885] 7940 total pagecache pages [ 824.059364][ T2885] 0 pages in swap cache [ 824.060696][ T2885] Free swap = 0kB [ 824.094359][ T2885] Total swap = 0kB [ 824.095882][ T2885] 523776 pages RAM [ 824.097078][ T2885] 0 pages HighMem/MovableOnly [ 824.098194][ T2885] 184025 pages reserved [ 824.099341][ T2885] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:13:41 fetching corpus: 8633, signal 245970/292989 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:13:43 fetching corpus: 8683, signal 246352/292991 (executing program) 1970/01/01 00:13:45 fetching corpus: 8732, signal 246864/292993 (executing program) 1970/01/01 00:13:46 fetching corpus: 8782, signal 247414/292993 (executing program) 1970/01/01 00:13:47 fetching corpus: 8832, signal 247821/292993 (executing program) 1970/01/01 00:13:50 fetching corpus: 8882, signal 248307/292993 (executing program) 1970/01/01 00:13:52 fetching corpus: 8931, signal 248756/292993 (executing program) 1970/01/01 00:13:54 fetching corpus: 8980, signal 249282/292993 (executing program) 1970/01/01 00:13:55 fetching corpus: 9029, signal 249601/292999 (executing program) 1970/01/01 00:13:57 fetching corpus: 9079, signal 250005/292999 (executing program) 1970/01/01 00:13:59 fetching corpus: 9129, signal 250426/293002 (executing program) 1970/01/01 00:14:01 fetching corpus: 9179, signal 250815/293002 (executing program) 1970/01/01 00:14:03 fetching corpus: 9229, signal 251197/293002 (executing program) 1970/01/01 00:14:04 fetching corpus: 9279, signal 251612/293002 (executing program) 1970/01/01 00:14:06 fetching corpus: 9328, signal 251995/293002 (executing program) 1970/01/01 00:14:09 fetching corpus: 9377, signal 252415/293002 (executing program) 1970/01/01 00:14:12 fetching corpus: 9427, signal 252996/293002 (executing program) 1970/01/01 00:14:14 fetching corpus: 9477, signal 253396/293002 (executing program) 1970/01/01 00:14:16 fetching corpus: 9527, signal 253691/293002 (executing program) 1970/01/01 00:14:18 fetching corpus: 9577, signal 254007/293003 (executing program) 1970/01/01 00:14:20 fetching corpus: 9627, signal 254292/293003 (executing program) 1970/01/01 00:14:21 fetching corpus: 9677, signal 254620/293003 (executing program) 1970/01/01 00:14:23 fetching corpus: 9727, signal 254936/293003 (executing program) 1970/01/01 00:14:24 fetching corpus: 9776, signal 255336/293006 (executing program) 1970/01/01 00:14:25 fetching corpus: 9826, signal 255609/293006 (executing program) 1970/01/01 00:14:27 fetching corpus: 9876, signal 255913/293006 (executing program) ps_root_recvmsgcb: failed to send message to pid 2883: Connection refused ps_root_recvmsgcb: failed to send message to pid 2884: Connection refused 1970/01/01 00:14:30 fetching corpus: 9926, signal 256288/293006 (executing program) 1970/01/01 00:14:31 fetching corpus: 9976, signal 256831/293008 (executing program) 1970/01/01 00:14:33 fetching corpus: 10026, signal 257301/293008 (executing program) 1970/01/01 00:14:35 fetching corpus: 10076, signal 257671/293010 (executing program) 1970/01/01 00:14:36 fetching corpus: 10126, signal 258011/293010 (executing program) 1970/01/01 00:14:38 fetching corpus: 10176, signal 258439/293010 (executing program) 1970/01/01 00:14:40 fetching corpus: 10226, signal 258754/293010 (executing program) 1970/01/01 00:14:42 fetching corpus: 10276, signal 259249/293010 (executing program) ps_root_recvmsgcb: failed to send message to pid 2885: Connection refused 1970/01/01 00:14:44 fetching corpus: 10326, signal 259667/293010 (executing program) ps_root_recvmsgcb: failed to send message to pid 2886: Connection refused 1970/01/01 00:14:46 fetching corpus: 10375, signal 260056/293010 (executing program) 1970/01/01 00:14:48 fetching corpus: 10425, signal 260375/293010 (executing program) 1970/01/01 00:14:50 fetching corpus: 10474, signal 260708/293010 (executing program) 1970/01/01 00:14:52 fetching corpus: 10524, signal 261564/293010 (executing program) 1970/01/01 00:14:54 fetching corpus: 10573, signal 262031/293017 (executing program) 1970/01/01 00:14:55 fetching corpus: 10623, signal 262355/293019 (executing program) 1970/01/01 00:14:57 fetching corpus: 10673, signal 262722/293019 (executing program) 1970/01/01 00:14:58 fetching corpus: 10723, signal 262976/293019 (executing program) 1970/01/01 00:15:00 fetching corpus: 10772, signal 263350/293019 (executing program) 1970/01/01 00:15:01 fetching corpus: 10822, signal 263617/293019 (executing program) 1970/01/01 00:15:04 fetching corpus: 10872, signal 263927/293019 (executing program) 1970/01/01 00:15:06 fetching corpus: 10922, signal 264208/293019 (executing program) 1970/01/01 00:15:07 fetching corpus: 10972, signal 264562/293019 (executing program) 1970/01/01 00:15:10 fetching corpus: 11022, signal 264990/293019 (executing program) 1970/01/01 00:15:11 fetching corpus: 11072, signal 265453/293023 (executing program) 1970/01/01 00:15:13 fetching corpus: 11122, signal 265712/293023 (executing program) 1970/01/01 00:15:16 fetching corpus: 11172, signal 266033/293023 (executing program) 1970/01/01 00:15:18 fetching corpus: 11222, signal 266491/293023 (executing program) 1970/01/01 00:15:20 fetching corpus: 11272, signal 266945/293023 (executing program) 1970/01/01 00:15:22 fetching corpus: 11322, signal 267322/293023 (executing program) 1970/01/01 00:15:23 fetching corpus: 11372, signal 267631/293023 (executing program) 1970/01/01 00:15:25 fetching corpus: 11422, signal 268049/293023 (executing program) 1970/01/01 00:15:26 fetching corpus: 11472, signal 268981/293023 (executing program) 1970/01/01 00:15:28 fetching corpus: 11522, signal 269350/293025 (executing program) 1970/01/01 00:15:30 fetching corpus: 11572, signal 269640/293025 (executing program) 1970/01/01 00:15:32 fetching corpus: 11622, signal 269954/293025 (executing program) [ 938.383868][ T2887] warn_alloc: 1 callbacks suppressed [ 938.384248][ T2887] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 938.406890][ T2887] CPU: 0 PID: 2887 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 938.410411][ T2887] Hardware name: riscv-virtio,qemu (DT) [ 938.412201][ T2887] Call Trace: [ 938.413744][ T2887] [] dump_backtrace+0x2e/0x3c [ 938.415456][ T2887] [] show_stack+0x34/0x40 [ 938.417020][ T2887] [] dump_stack_lvl+0xe0/0x14c [ 938.418729][ T2887] [] dump_stack+0x1c/0x24 [ 938.420464][ T2887] [] warn_alloc+0x168/0x22c [ 938.421972][ T2887] [] __vmalloc_node_range+0xb6c/0xdb4 [ 938.424444][ T2887] [] bpf_jit_alloc_exec+0x46/0x52 [ 938.426001][ T2887] [] bpf_jit_binary_alloc+0x96/0x13c [ 938.427557][ T2887] [] bpf_int_jit_compile+0x886/0xaa6 [ 938.429193][ T2887] [] bpf_prog_select_runtime+0x1a2/0x22e [ 938.431710][ T2887] [] bpf_migrate_filter+0x258/0x2be [ 938.435480][ T2887] [] bpf_prepare_filter+0x10e/0x1b4 [ 938.438607][ T2887] [] __get_filter+0x148/0x1a0 [ 938.440251][ T2887] [] sk_attach_filter+0x22/0x11a [ 938.441711][ T2887] [] sk_setsockopt+0x144e/0x270c [ 938.443871][ T2887] [] sock_setsockopt+0x48/0x58 [ 938.445516][ T2887] [] __sys_setsockopt+0x3f0/0x418 [ 938.447072][ T2887] [] sys_setsockopt+0x3a/0x4c [ 938.448688][ T2887] [] ret_from_syscall+0x0/0x2 [ 938.545408][ T2887] Mem-Info: [ 938.547086][ T2887] active_anon:21890 inactive_anon:55 isolated_anon:0 [ 938.547086][ T2887] active_file:0 inactive_file:7130 isolated_file:0 [ 938.547086][ T2887] unevictable:768 dirty:0 writeback:0 [ 938.547086][ T2887] slab_reclaimable:5142 slab_unreclaimable:19921 [ 938.547086][ T2887] mapped:4316 shmem:818 pagetables:155 [ 938.547086][ T2887] sec_pagetables:0 bounce:0 [ 938.547086][ T2887] kernel_misc_reclaimable:0 [ 938.547086][ T2887] free:256903 free_pcp:651 free_cma:4096 [ 938.575035][ T2887] Node 0 active_anon:87560kB inactive_anon:220kB active_file:0kB inactive_file:28520kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17264kB dirty:0kB writeback:0kB shmem:3272kB writeback_tmp:0kB kernel_stack:4592kB pagetables:620kB sec_pagetables:0kB all_unreclaimable? no [ 938.578144][ T2887] Node 0 DMA32 free:1027612kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:87560kB inactive_anon:220kB active_file:0kB inactive_file:28520kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2600kB local_pcp:1092kB free_cma:16384kB [ 938.581593][ T2887] lowmem_reserve[]: 0 0 0 ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 938.607816][ T2887] Node 0 DMA32: 147*4kB (ME) 10*8kB (UME) 20*16kB (UME) 6*32kB (ME) 4*64kB (UME) 3*128kB (E) 1*256kB (M) 1*512kB (E) 1*1024kB (M) 4*2048kB (UEC) 248*4096kB (MC) = 1027612kB [ 938.673392][ T2887] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 938.675057][ T2887] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 938.676638][ T2887] 7948 total pagecache pages [ 938.677848][ T2887] 0 pages in swap cache [ 938.679052][ T2887] Free swap = 0kB [ 938.680241][ T2887] Total swap = 0kB [ 938.681441][ T2887] 523776 pages RAM [ 938.716481][ T2887] 0 pages HighMem/MovableOnly [ 938.718008][ T2887] 184025 pages reserved [ 938.719221][ T2887] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:15:35 fetching corpus: 11672, signal 270290/293025 (executing program) 1970/01/01 00:15:37 fetching corpus: 11720, signal 270573/293028 (executing program) 1970/01/01 00:15:38 fetching corpus: 11770, signal 270904/293028 (executing program) 1970/01/01 00:15:41 fetching corpus: 11820, signal 271275/293028 (executing program) 1970/01/01 00:15:43 fetching corpus: 11870, signal 271738/293029 (executing program) 1970/01/01 00:15:45 fetching corpus: 11920, signal 272020/293029 (executing program) 1970/01/01 00:15:47 fetching corpus: 11970, signal 272327/293029 (executing program) [ 952.423500][ T2889] warn_alloc: 1 callbacks suppressed [ 952.423727][ T2889] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 952.426908][ T2889] CPU: 0 PID: 2889 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 952.428016][ T2889] Hardware name: riscv-virtio,qemu (DT) [ 952.428858][ T2889] Call Trace: [ 952.429545][ T2889] [] dump_backtrace+0x2e/0x3c [ 952.430870][ T2889] [] show_stack+0x34/0x40 [ 952.432889][ T2889] [] dump_stack_lvl+0xe0/0x14c [ 952.436032][ T2889] [] dump_stack+0x1c/0x24 [ 952.437540][ T2889] [] warn_alloc+0x168/0x22c [ 952.438716][ T2889] [] __vmalloc_node_range+0xb6c/0xdb4 [ 952.440011][ T2889] [] bpf_jit_alloc_exec+0x46/0x52 [ 952.441292][ T2889] [] bpf_jit_binary_alloc+0x96/0x13c [ 952.442731][ T2889] [] bpf_int_jit_compile+0x886/0xaa6 [ 952.444259][ T2889] [] bpf_prog_select_runtime+0x1a2/0x22e [ 952.445478][ T2889] [] bpf_migrate_filter+0x258/0x2be [ 952.447158][ T2889] [] bpf_prepare_filter+0x10e/0x1b4 [ 952.448820][ T2889] [] __get_filter+0x148/0x1a0 [ 952.450423][ T2889] [] sk_attach_filter+0x22/0x11a [ 952.451584][ T2889] [] sk_setsockopt+0x144e/0x270c [ 952.452715][ T2889] [] sock_setsockopt+0x48/0x58 [ 952.453810][ T2889] [] __sys_setsockopt+0x3f0/0x418 [ 952.454906][ T2889] [] sys_setsockopt+0x3a/0x4c [ 952.455977][ T2889] [] ret_from_syscall+0x0/0x2 [ 952.478979][ T2889] Mem-Info: [ 952.479984][ T2889] active_anon:22651 inactive_anon:56 isolated_anon:0 [ 952.479984][ T2889] active_file:0 inactive_file:7132 isolated_file:0 [ 952.479984][ T2889] unevictable:768 dirty:0 writeback:0 [ 952.479984][ T2889] slab_reclaimable:5142 slab_unreclaimable:19658 [ 952.479984][ T2889] mapped:4316 shmem:819 pagetables:156 [ 952.479984][ T2889] sec_pagetables:0 bounce:0 [ 952.479984][ T2889] kernel_misc_reclaimable:0 [ 952.479984][ T2889] free:256091 free_pcp:1023 free_cma:4096 [ 952.494325][ T2889] Node 0 active_anon:90604kB inactive_anon:224kB active_file:0kB inactive_file:28528kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17264kB dirty:0kB writeback:0kB shmem:3276kB writeback_tmp:0kB kernel_stack:4568kB pagetables:624kB sec_pagetables:0kB all_unreclaimable? no [ 952.496704][ T2889] Node 0 DMA32 free:1024364kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:90604kB inactive_anon:224kB active_file:0kB inactive_file:28528kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4092kB local_pcp:1572kB free_cma:16384kB [ 952.499382][ T2889] lowmem_reserve[]: 0 0 0 [ 952.504016][ T2889] Node 0 DMA32: 147*4kB (ME) 10*8kB (UME) 19*16kB (UE) 7*32kB (UME) 3*64kB (UE) 4*128kB (ME) 2*256kB (UM) 2*512kB (UE) 1*1024kB (U) 4*2048kB (MEC) 247*4096kB (MC) = 1024364kB [ 952.528364][ T2889] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 952.529914][ T2889] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 952.531452][ T2889] 7951 total pagecache pages [ 952.533967][ T2889] 0 pages in swap cache [ 952.534826][ T2889] Free swap = 0kB [ 952.535917][ T2889] Total swap = 0kB [ 952.544728][ T2889] 523776 pages RAM [ 952.545928][ T2889] 0 pages HighMem/MovableOnly [ 952.547581][ T2889] 184025 pages reserved [ 952.549236][ T2889] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:15:48 fetching corpus: 12019, signal 272724/293029 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:15:50 fetching corpus: 12069, signal 273064/293029 (executing program) 1970/01/01 00:15:52 fetching corpus: 12119, signal 273313/293029 (executing program) 1970/01/01 00:15:54 fetching corpus: 12169, signal 273697/293029 (executing program) 1970/01/01 00:15:55 fetching corpus: 12219, signal 274038/293029 (executing program) 1970/01/01 00:15:58 fetching corpus: 12269, signal 274350/293029 (executing program) 1970/01/01 00:16:00 fetching corpus: 12319, signal 274699/293029 (executing program) 1970/01/01 00:16:01 fetching corpus: 12369, signal 275008/293029 (executing program) 1970/01/01 00:16:02 fetching corpus: 12419, signal 275241/293029 (executing program) 1970/01/01 00:16:04 fetching corpus: 12469, signal 275541/293029 (executing program) 1970/01/01 00:16:06 fetching corpus: 12519, signal 275895/293029 (executing program) 1970/01/01 00:16:08 fetching corpus: 12569, signal 276234/293033 (executing program) 1970/01/01 00:16:12 fetching corpus: 12619, signal 276549/293033 (executing program) 1970/01/01 00:16:14 fetching corpus: 12669, signal 276803/293033 (executing program) 1970/01/01 00:16:16 fetching corpus: 12719, signal 277145/293033 (executing program) 1970/01/01 00:16:18 fetching corpus: 12769, signal 277417/293033 (executing program) 1970/01/01 00:16:20 fetching corpus: 12819, signal 277686/293033 (executing program) 1970/01/01 00:16:21 fetching corpus: 12869, signal 277886/293033 (executing program) 1970/01/01 00:16:23 fetching corpus: 12919, signal 278178/293033 (executing program) 1970/01/01 00:16:26 fetching corpus: 12968, signal 278424/293038 (executing program) 1970/01/01 00:16:29 fetching corpus: 13018, signal 278785/293038 (executing program) 1970/01/01 00:16:31 fetching corpus: 13067, signal 279049/293038 (executing program) 1970/01/01 00:16:33 fetching corpus: 13116, signal 279368/293038 (executing program) 1970/01/01 00:16:35 fetching corpus: 13166, signal 279591/293038 (executing program) ps_root_recvmsgcb: failed to send message to pid 2888: Connection refused 1970/01/01 00:16:36 fetching corpus: 13216, signal 279901/293038 (executing program) 1970/01/01 00:16:37 fetching corpus: 13266, signal 280164/293038 (executing program) ps_root_recvmsgcb: failed to send message to pid 2887: Connection refused 1970/01/01 00:16:39 fetching corpus: 13316, signal 280535/293038 (executing program) 1970/01/01 00:16:41 fetching corpus: 13366, signal 280995/293038 (executing program) 1970/01/01 00:16:43 fetching corpus: 13415, signal 281231/293043 (executing program) 1970/01/01 00:16:45 fetching corpus: 13465, signal 281531/293043 (executing program) 1970/01/01 00:16:46 fetching corpus: 13515, signal 281816/293043 (executing program) 1970/01/01 00:16:49 fetching corpus: 13563, signal 282142/293045 (executing program) 1970/01/01 00:16:50 fetching corpus: 13613, signal 282491/293045 (executing program) 1970/01/01 00:16:51 fetching corpus: 13663, signal 282841/293045 (executing program) ps_root_recvmsgcb: failed to send message to pid 2889: Connection refused ps_root_recvmsgcb: failed to send message to pid 2890: Connection refused 1970/01/01 00:16:54 fetching corpus: 13713, signal 283167/293045 (executing program) 1970/01/01 00:16:57 fetching corpus: 13763, signal 283452/293045 (executing program) 1970/01/01 00:16:59 fetching corpus: 13813, signal 283721/293045 (executing program) 1970/01/01 00:17:01 fetching corpus: 13863, signal 283916/293045 (executing program) 1970/01/01 00:17:02 fetching corpus: 13913, signal 284280/293045 (executing program) 1970/01/01 00:17:04 fetching corpus: 13963, signal 284583/293045 (executing program) 1970/01/01 00:17:06 fetching corpus: 14013, signal 284862/293045 (executing program) 1970/01/01 00:17:07 fetching corpus: 14062, signal 285088/293045 (executing program) 1970/01/01 00:17:09 fetching corpus: 14112, signal 285378/293045 (executing program) 1970/01/01 00:17:10 fetching corpus: 14162, signal 285661/293045 (executing program) 1970/01/01 00:17:13 fetching corpus: 14211, signal 286043/293045 (executing program) 1970/01/01 00:17:16 fetching corpus: 14261, signal 286424/293045 (executing program) 1970/01/01 00:17:17 fetching corpus: 14311, signal 286697/293045 (executing program) 1970/01/01 00:17:20 fetching corpus: 14361, signal 286933/293045 (executing program) 1970/01/01 00:17:21 fetching corpus: 14411, signal 287429/293045 (executing program) 1970/01/01 00:17:23 fetching corpus: 14461, signal 287617/293045 (executing program) 1970/01/01 00:17:25 fetching corpus: 14511, signal 287855/293045 (executing program) 1970/01/01 00:17:27 fetching corpus: 14561, signal 288065/293045 (executing program) 1970/01/01 00:17:29 fetching corpus: 14611, signal 288324/293045 (executing program) 1970/01/01 00:17:31 fetching corpus: 14661, signal 288534/293045 (executing program) 1970/01/01 00:17:32 fetching corpus: 14711, signal 288874/293045 (executing program) 1970/01/01 00:17:34 fetching corpus: 14761, signal 289201/293045 (executing program) 1970/01/01 00:17:36 fetching corpus: 14811, signal 289608/293046 (executing program) 1970/01/01 00:17:38 fetching corpus: 14861, signal 289872/293046 (executing program) 1970/01/01 00:17:39 fetching corpus: 14911, signal 290169/293046 (executing program) [ 1064.566742][ T2891] warn_alloc: 1 callbacks suppressed [ 1064.567049][ T2891] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1064.570566][ T2891] CPU: 0 PID: 2891 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1064.571921][ T2891] Hardware name: riscv-virtio,qemu (DT) [ 1064.572760][ T2891] Call Trace: [ 1064.573600][ T2891] [] dump_backtrace+0x2e/0x3c [ 1064.574731][ T2891] [] show_stack+0x34/0x40 [ 1064.575735][ T2891] [] dump_stack_lvl+0xe0/0x14c [ 1064.576941][ T2891] [] dump_stack+0x1c/0x24 [ 1064.578097][ T2891] [] warn_alloc+0x168/0x22c [ 1064.579300][ T2891] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1064.580527][ T2891] [] bpf_jit_alloc_exec+0x46/0x52 [ 1064.581582][ T2891] [] bpf_jit_binary_alloc+0x96/0x13c [ 1064.583415][ T2891] [] bpf_int_jit_compile+0x886/0xaa6 [ 1064.584638][ T2891] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1064.585759][ T2891] [] bpf_migrate_filter+0x258/0x2be [ 1064.586777][ T2891] [] bpf_prepare_filter+0x10e/0x1b4 [ 1064.587862][ T2891] [] __get_filter+0x148/0x1a0 [ 1064.588932][ T2891] [] sk_attach_filter+0x22/0x11a [ 1064.590054][ T2891] [] sk_setsockopt+0x144e/0x270c [ 1064.591250][ T2891] [] sock_setsockopt+0x48/0x58 [ 1064.593080][ T2891] [] __sys_setsockopt+0x3f0/0x418 [ 1064.594771][ T2891] [] sys_setsockopt+0x3a/0x4c [ 1064.595811][ T2891] [] ret_from_syscall+0x0/0x2 [ 1064.627564][ T2891] Mem-Info: [ 1064.628766][ T2891] active_anon:25736 inactive_anon:58 isolated_anon:0 [ 1064.628766][ T2891] active_file:0 inactive_file:7138 isolated_file:0 [ 1064.628766][ T2891] unevictable:768 dirty:0 writeback:0 [ 1064.628766][ T2891] slab_reclaimable:5142 slab_unreclaimable:19762 [ 1064.628766][ T2891] mapped:4316 shmem:821 pagetables:162 [ 1064.628766][ T2891] sec_pagetables:0 bounce:0 [ 1064.628766][ T2891] kernel_misc_reclaimable:0 [ 1064.628766][ T2891] free:253129 free_pcp:823 free_cma:4096 [ 1064.639458][ T2891] Node 0 active_anon:102944kB inactive_anon:232kB active_file:0kB inactive_file:28552kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17264kB dirty:0kB writeback:0kB shmem:3284kB writeback_tmp:0kB kernel_stack:4568kB pagetables:648kB sec_pagetables:0kB all_unreclaimable? no [ 1064.641784][ T2891] Node 0 DMA32 free:1012516kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:102944kB inactive_anon:232kB active_file:0kB inactive_file:28552kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3292kB local_pcp:2336kB free_cma:16384kB [ 1064.646455][ T2891] lowmem_reserve[]: 0 0 0 [ 1064.650610][ T2891] Node 0 DMA32: 147*4kB (UE) 9*8kB (ME) 23*16kB (UME) 13*32kB (UME) 4*64kB (UE) 3*128kB (E) 1*256kB (U) 3*512kB (UME) 1*1024kB (U) 4*2048kB (MEC) 244*4096kB (MC) = 1012516kB [ 1064.669384][ T2891] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1064.670778][ T2891] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1064.673601][ T2891] 7959 total pagecache pages [ 1064.674565][ T2891] 0 pages in swap cache [ 1064.675410][ T2891] Free swap = 0kB [ 1064.676209][ T2891] Total swap = 0kB [ 1064.677001][ T2891] 523776 pages RAM [ 1064.677816][ T2891] 0 pages HighMem/MovableOnly [ 1064.678604][ T2891] 184025 pages reserved [ 1064.679599][ T2891] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:17:40 fetching corpus: 14923, signal 290242/293046 (executing program) 1970/01/01 00:17:40 fetching corpus: 14923, signal 290242/293046 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 1081.027042][ T2893] warn_alloc: 1 callbacks suppressed [ 1081.027440][ T2893] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1081.037896][ T2893] CPU: 0 PID: 2893 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1081.039725][ T2893] Hardware name: riscv-virtio,qemu (DT) [ 1081.041017][ T2893] Call Trace: [ 1081.042405][ T2893] [] dump_backtrace+0x2e/0x3c [ 1081.044228][ T2893] [] show_stack+0x34/0x40 [ 1081.045844][ T2893] [] dump_stack_lvl+0xe0/0x14c [ 1081.047642][ T2893] [] dump_stack+0x1c/0x24 [ 1081.049400][ T2893] [] warn_alloc+0x168/0x22c [ 1081.051095][ T2893] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1081.053379][ T2893] [] bpf_jit_alloc_exec+0x46/0x52 [ 1081.055838][ T2893] [] bpf_jit_binary_alloc+0x96/0x13c [ 1081.057534][ T2893] [] bpf_int_jit_compile+0x886/0xaa6 [ 1081.059181][ T2893] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1081.061031][ T2893] [] bpf_migrate_filter+0x258/0x2be [ 1081.063348][ T2893] [] bpf_prepare_filter+0x10e/0x1b4 [ 1081.065241][ T2893] [] __get_filter+0x148/0x1a0 [ 1081.066952][ T2893] [] sk_attach_filter+0x22/0x11a [ 1081.068575][ T2893] [] sk_setsockopt+0x144e/0x270c [ 1081.070198][ T2893] [] sock_setsockopt+0x48/0x58 [ 1081.071858][ T2893] [] __sys_setsockopt+0x3f0/0x418 [ 1081.074312][ T2893] [] sys_setsockopt+0x3a/0x4c [ 1081.075904][ T2893] [] ret_from_syscall+0x0/0x2 [ 1081.103967][ T2893] Mem-Info: [ 1081.105499][ T2893] active_anon:30828 inactive_anon:60 isolated_anon:0 [ 1081.105499][ T2893] active_file:0 inactive_file:7140 isolated_file:0 [ 1081.105499][ T2893] unevictable:768 dirty:0 writeback:0 [ 1081.105499][ T2893] slab_reclaimable:5142 slab_unreclaimable:19702 [ 1081.105499][ T2893] mapped:4316 shmem:823 pagetables:183 [ 1081.105499][ T2893] sec_pagetables:0 bounce:0 [ 1081.105499][ T2893] kernel_misc_reclaimable:0 [ 1081.105499][ T2893] free:247963 free_pcp:972 free_cma:4096 [ 1081.124210][ T2893] Node 0 active_anon:123312kB inactive_anon:240kB active_file:0kB inactive_file:28560kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17264kB dirty:0kB writeback:0kB shmem:3292kB writeback_tmp:0kB kernel_stack:4568kB pagetables:732kB sec_pagetables:0kB all_unreclaimable? no [ 1081.130653][ T2893] Node 0 DMA32 free:991852kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:123312kB inactive_anon:240kB active_file:0kB inactive_file:28560kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3876kB local_pcp:2788kB free_cma:16384kB [ 1081.148065][ T2893] lowmem_reserve[]: 0 0 0 [ 1081.150727][ T2893] Node 0 DMA32: 147*4kB (UE) 8*8kB (E) 22*16kB (UE) 12*32kB (UE) 4*64kB (UE) 4*128kB (ME) 2*256kB (UM) 2*512kB (UE) 1*1024kB (U) 4*2048kB (MEC) 239*4096kB (MC) = 991852kB [ 1081.194052][ T2893] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1081.198760][ T2893] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1081.200642][ T2893] 7963 total pagecache pages [ 1081.203067][ T2893] 0 pages in swap cache [ 1081.204045][ T2893] Free swap = 0kB [ 1081.204998][ T2893] Total swap = 0kB [ 1081.205856][ T2893] 523776 pages RAM [ 1081.206728][ T2893] 0 pages HighMem/MovableOnly [ 1081.207855][ T2893] 184025 pages reserved [ 1081.231455][ T2893] 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 2891: Connection refused ps_root_recvmsgcb: failed to send message to pid 2892: Connection refused ps_root_recvmsgcb: failed to send message to pid 2893: Connection refused ps_root_recvmsgcb: failed to send message to pid 2894: Connection refused 1970/01/01 00:19:40 starting 2 fuzzer processes 00:19:41 executing program 0: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000180)=0x1, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)={0x42}, &(0x7f0000000240)='./file1\x00', 0x18, 0x0, 0x12345}, 0x0) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) r3 = syz_io_uring_complete(r1) close(r3) 00:19:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000080), 0x4) [ 1192.206477][ T2914] warn_alloc: 1 callbacks suppressed [ 1192.206890][ T2914] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1192.214692][ T2914] CPU: 1 PID: 2914 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1192.216441][ T2914] Hardware name: riscv-virtio,qemu (DT) [ 1192.217662][ T2914] Call Trace: [ 1192.218792][ T2914] [] dump_backtrace+0x2e/0x3c [ 1192.220546][ T2914] [] show_stack+0x34/0x40 [ 1192.222169][ T2914] [] dump_stack_lvl+0xe0/0x14c [ 1192.225783][ T2914] [] dump_stack+0x1c/0x24 [ 1192.228262][ T2914] [] warn_alloc+0x168/0x22c [ 1192.230110][ T2914] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1192.232135][ T2914] [] bpf_jit_alloc_exec+0x46/0x52 [ 1192.234374][ T2914] [] bpf_jit_binary_alloc+0x96/0x13c [ 1192.236015][ T2914] [] bpf_int_jit_compile+0x886/0xaa6 [ 1192.237808][ T2914] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1192.239441][ T2914] [] bpf_migrate_filter+0x258/0x2be [ 1192.241374][ T2914] [] bpf_prepare_filter+0x10e/0x1b4 [ 1192.243946][ T2914] [] __get_filter+0x148/0x1a0 [ 1192.245701][ T2914] [] sk_attach_filter+0x22/0x11a [ 1192.247503][ T2914] [] sk_setsockopt+0x144e/0x270c [ 1192.249265][ T2914] [] sock_setsockopt+0x48/0x58 [ 1192.251067][ T2914] [] __sys_setsockopt+0x3f0/0x418 [ 1192.253339][ T2914] [] sys_setsockopt+0x3a/0x4c [ 1192.255220][ T2914] [] ret_from_syscall+0x0/0x2 [ 1192.276892][ T2914] Mem-Info: [ 1192.278562][ T2914] active_anon:64918 inactive_anon:65 isolated_anon:0 [ 1192.278562][ T2914] active_file:0 inactive_file:7158 isolated_file:0 [ 1192.278562][ T2914] unevictable:768 dirty:0 writeback:0 [ 1192.278562][ T2914] slab_reclaimable:5145 slab_unreclaimable:19154 [ 1192.278562][ T2914] mapped:8584 shmem:828 pagetables:307 [ 1192.278562][ T2914] sec_pagetables:0 bounce:0 [ 1192.278562][ T2914] kernel_misc_reclaimable:0 [ 1192.278562][ T2914] free:199629 free_pcp:515 free_cma:4096 [ 1192.295760][ T2914] Node 0 active_anon:259672kB inactive_anon:260kB active_file:0kB inactive_file:28632kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34336kB dirty:0kB writeback:0kB shmem:3312kB writeback_tmp:0kB kernel_stack:4824kB pagetables:1228kB sec_pagetables:0kB all_unreclaimable? no [ 1192.315959][ T2914] Node 0 DMA32 free:798516kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:259672kB inactive_anon:260kB active_file:0kB inactive_file:28632kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2172kB local_pcp:732kB free_cma:16384kB [ 1192.320257][ T2914] lowmem_reserve[]: 0 0 0 [ 1192.337244][ T2914] Node 0 DMA32: 129*4kB (UME) 8*8kB (E) 9*16kB (ME) 23*32kB (UME) 10*64kB (UME) 4*128kB (UE) 1*256kB (U) 2*512kB (UE) 2*1024kB (UM) 3*2048kB (EC) 192*4096kB (MC) = 798516kB [ 1192.361459][ T2914] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1192.379045][ T2914] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1192.406636][ T2914] 7986 total pagecache pages [ 1192.408351][ T2914] 0 pages in swap cache [ 1192.410918][ T2914] Free swap = 0kB [ 1192.415919][ T2914] Total swap = 0kB [ 1192.417290][ T2914] 523776 pages RAM [ 1192.418437][ T2914] 0 pages HighMem/MovableOnly [ 1192.419624][ T2914] 184025 pages reserved [ 1192.420847][ T2914] 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 [ 1209.951677][ T3062] warn_alloc: 1 callbacks suppressed [ 1209.985561][ T3062] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1209.990031][ T3062] CPU: 1 PID: 3062 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1209.991665][ T3062] Hardware name: riscv-virtio,qemu (DT) [ 1209.993389][ T3062] Call Trace: [ 1209.994557][ T3062] [] dump_backtrace+0x2e/0x3c [ 1209.996000][ T3062] [] show_stack+0x34/0x40 [ 1209.997019][ T3062] [] dump_stack_lvl+0xe0/0x14c [ 1209.998604][ T3062] [] dump_stack+0x1c/0x24 [ 1210.000196][ T3062] [] warn_alloc+0x168/0x22c [ 1210.001913][ T3062] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1210.004186][ T3062] [] bpf_jit_alloc_exec+0x46/0x52 [ 1210.005786][ T3062] [] bpf_jit_binary_alloc+0x96/0x13c [ 1210.007340][ T3062] [] bpf_int_jit_compile+0x886/0xaa6 [ 1210.008889][ T3062] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1210.010481][ T3062] [] bpf_migrate_filter+0x258/0x2be [ 1210.012310][ T3062] [] bpf_prepare_filter+0x10e/0x1b4 [ 1210.014016][ T3062] [] __get_filter+0x148/0x1a0 [ 1210.015522][ T3062] [] sk_attach_filter+0x22/0x11a [ 1210.017662][ T3062] [] sk_setsockopt+0x144e/0x270c [ 1210.019250][ T3062] [] sock_setsockopt+0x48/0x58 [ 1210.020851][ T3062] [] __sys_setsockopt+0x3f0/0x418 [ 1210.022633][ T3062] [] sys_setsockopt+0x3a/0x4c [ 1210.024562][ T3062] [] ret_from_syscall+0x0/0x2 [ 1210.155561][ T3062] Mem-Info: [ 1210.157187][ T3062] active_anon:65055 inactive_anon:67 isolated_anon:0 [ 1210.157187][ T3062] active_file:0 inactive_file:7164 isolated_file:0 [ 1210.157187][ T3062] unevictable:768 dirty:5 writeback:0 [ 1210.157187][ T3062] slab_reclaimable:5174 slab_unreclaimable:19677 [ 1210.157187][ T3062] mapped:8584 shmem:830 pagetables:314 [ 1210.157187][ T3062] sec_pagetables:0 bounce:0 [ 1210.157187][ T3062] kernel_misc_reclaimable:0 [ 1210.157187][ T3062] free:198476 free_pcp:705 free_cma:4096 [ 1210.161748][ T3062] Node 0 active_anon:260220kB inactive_anon:268kB active_file:0kB inactive_file:28656kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34336kB dirty:20kB writeback:0kB shmem:3320kB writeback_tmp:0kB kernel_stack:4920kB pagetables:1256kB sec_pagetables:0kB all_unreclaimable? no [ 1210.196997][ T3062] Node 0 DMA32 free:793904kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:260220kB inactive_anon:268kB active_file:0kB inactive_file:28656kB unevictable:3072kB writepending:20kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2900kB local_pcp:1124kB free_cma:16384kB [ 1210.200520][ T3062] lowmem_reserve[]: 0 0 0 [ 1210.234454][ T3062] Node 0 DMA32: 208*4kB (UME) 10*8kB (UME) 0*16kB 11*32kB (UE) 3*64kB (UM) 5*128kB (UME) 1*256kB (U) 2*512kB (ME) 0*1024kB 4*2048kB (UEC) 191*4096kB (MC) = 793904kB [ 1210.241287][ T3062] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1210.263917][ T3062] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1210.265533][ T3062] 7994 total pagecache pages [ 1210.266802][ T3062] 0 pages in swap cache [ 1210.267580][ T3062] Free swap = 0kB [ 1210.268855][ T3062] Total swap = 0kB [ 1210.269758][ T3062] 523776 pages RAM [ 1210.270891][ T3062] 0 pages HighMem/MovableOnly [ 1210.294616][ T3062] 184025 pages reserved [ 1210.304019][ T3062] 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 [ 1220.085097][ T2904] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1220.576972][ T2904] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1221.838423][ T2905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1222.573911][ T2905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1238.927613][ T2904] device hsr_slave_0 entered promiscuous mode [ 1238.969026][ T2904] device hsr_slave_1 entered promiscuous mode [ 1241.078112][ T2905] device hsr_slave_0 entered promiscuous mode [ 1241.121679][ T2905] device hsr_slave_1 entered promiscuous mode [ 1241.149326][ T2905] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1241.167495][ T2905] Cannot create hsr debugfs directory [ 1248.674661][ T2904] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1249.067843][ T2904] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1249.257807][ T2904] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1249.640417][ T2904] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1250.941105][ T2905] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1251.057346][ T2905] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1251.346096][ T2905] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1251.549194][ T2905] netdevsim netdevsim1 netdevsim3: renamed from eth3 ps_root_recvmsgcb: failed to send message to pid 2914: Connection refused ps_root_recvmsgcb: failed to send message to pid 2921: Connection refused [ 1263.920809][ T2904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1264.679288][ T2844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1264.909065][ T2844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1265.895219][ T2905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1266.349693][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1266.407772][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready ps_root_recvmsgcb: failed to send message to pid 3072: Connection refused [ 1274.408777][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready ps_root_recvmsgcb: failed to send message to pid 3062: Connection refused [ 1274.476007][ T3181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1275.327800][ T3160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1275.370259][ T3160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1275.448566][ T3160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1275.479917][ T3160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1276.167642][ T2844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1276.208995][ T2844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1276.295127][ T2844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1276.318246][ T2844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1276.610605][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1276.660673][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1276.700104][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1276.723820][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1276.957720][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1277.076006][ T2904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1277.479892][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1278.345426][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1278.386202][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1278.614431][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1278.646263][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1278.917301][ T2905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1286.691396][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1286.697049][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1287.967034][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1288.014708][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1308.344456][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1308.424432][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1309.781459][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1309.875696][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1317.675091][ T838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1317.716943][ T838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1317.907795][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1317.960236][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1318.009971][ T2904] device veth0_vlan entered promiscuous mode [ 1318.371616][ T2904] device veth1_vlan entered promiscuous mode [ 1319.567245][ T2844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1319.598336][ T2844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1319.920570][ T2904] device veth0_macvtap entered promiscuous mode [ 1320.271672][ T2904] device veth1_macvtap entered promiscuous mode [ 1320.418931][ T2905] device veth0_vlan entered promiscuous mode [ 1320.756625][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1320.803638][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1320.986233][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1321.111405][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1321.331122][ T3596] warn_alloc: 1 callbacks suppressed [ 1321.331518][ T3596] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1321.359984][ T3596] CPU: 0 PID: 3596 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1321.366816][ T3596] Hardware name: riscv-virtio,qemu (DT) [ 1321.368541][ T3596] Call Trace: [ 1321.369662][ T3596] [] dump_backtrace+0x2e/0x3c [ 1321.371322][ T3596] [] show_stack+0x34/0x40 [ 1321.373083][ T3596] [] dump_stack_lvl+0xe0/0x14c [ 1321.374736][ T3596] [] dump_stack+0x1c/0x24 [ 1321.376375][ T3596] [] warn_alloc+0x168/0x22c [ 1321.377830][ T3596] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1321.379425][ T3596] [] bpf_jit_alloc_exec+0x46/0x52 [ 1321.380994][ T3596] [] bpf_jit_binary_alloc+0x96/0x13c [ 1321.382971][ T3596] [] bpf_int_jit_compile+0x886/0xaa6 [ 1321.384574][ T3596] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1321.386178][ T3596] [] bpf_migrate_filter+0x258/0x2be [ 1321.387862][ T3596] [] bpf_prepare_filter+0x10e/0x1b4 [ 1321.391009][ T3596] [] __get_filter+0x148/0x1a0 [ 1321.394825][ T3596] [] sk_attach_filter+0x22/0x11a [ 1321.397411][ T3596] [] sk_setsockopt+0x144e/0x270c [ 1321.400251][ T3596] [] sock_setsockopt+0x48/0x58 [ 1321.403403][ T3596] [] __sys_setsockopt+0x3f0/0x418 [ 1321.405795][ T3596] [] sys_setsockopt+0x3a/0x4c [ 1321.408448][ T3596] [] ret_from_syscall+0x0/0x2 [ 1321.507548][ T3596] Mem-Info: [ 1321.509439][ T3596] active_anon:63470 inactive_anon:69 isolated_anon:0 [ 1321.509439][ T3596] active_file:0 inactive_file:7204 isolated_file:0 [ 1321.509439][ T3596] unevictable:768 dirty:0 writeback:0 [ 1321.509439][ T3596] slab_reclaimable:5326 slab_unreclaimable:23323 [ 1321.509439][ T3596] mapped:8580 shmem:834 pagetables:295 [ 1321.509439][ T3596] sec_pagetables:0 bounce:0 [ 1321.509439][ T3596] kernel_misc_reclaimable:0 [ 1321.509439][ T3596] free:195370 free_pcp:778 free_cma:4096 [ 1321.521667][ T3596] Node 0 active_anon:253880kB inactive_anon:276kB active_file:0kB inactive_file:28816kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34320kB dirty:0kB writeback:0kB shmem:3336kB writeback_tmp:0kB kernel_stack:5272kB pagetables:1180kB sec_pagetables:0kB all_unreclaimable? no [ 1321.526617][ T3596] Node 0 DMA32 free:781480kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:253880kB inactive_anon:276kB active_file:0kB inactive_file:28816kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3096kB local_pcp:1284kB free_cma:16384kB [ 1321.530203][ T3596] lowmem_reserve[]: 0 0 0 [ 1321.536010][ T3596] Node 0 DMA32: 270*4kB (ME) 128*8kB (UME) 123*16kB (UME) 34*32kB (UME) 22*64kB (UME) 8*128kB (UME) 3*256kB (ME) 2*512kB (M) 0*1024kB 5*2048kB (UMEC) 186*4096kB (MC) = 781480kB [ 1321.549369][ T3596] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1321.551019][ T3596] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1321.554933][ T3596] 8038 total pagecache pages [ 1321.556235][ T3596] 0 pages in swap cache [ 1321.557427][ T3596] Free swap = 0kB [ 1321.558612][ T3596] Total swap = 0kB [ 1321.559804][ T3596] 523776 pages RAM [ 1321.560960][ T3596] 0 pages HighMem/MovableOnly [ 1321.564834][ T3596] 184025 pages reserved [ 1321.566113][ T3596] 4096 pages cma reserved [ 1321.584179][ T2905] device veth1_vlan entered promiscuous mode ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 1322.713918][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1322.757758][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1322.784848][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1322.824532][ T3552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1322.947283][ T2904] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1322.950995][ T2904] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1322.975037][ T2904] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1322.977041][ T2904] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1323.569338][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1323.617726][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 1324.260723][ T2905] device veth0_macvtap entered promiscuous mode ps_root_recvmsg: Unknown error 524 [ 1324.901014][ T2905] device veth1_macvtap entered promiscuous mode [ 1326.041081][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1326.079613][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1326.400163][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1326.425659][ T2867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1326.560173][ T2905] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1326.578436][ T2905] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1326.580378][ T2905] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1326.599460][ T2905] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:22:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000080), 0x4) 00:22:08 executing program 0: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000180)=0x1, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)={0x42}, &(0x7f0000000240)='./file1\x00', 0x18, 0x0, 0x12345}, 0x0) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) r3 = syz_io_uring_complete(r1) close(r3) 00:22:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000080), 0x4) 00:22:11 executing program 0: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000180)=0x1, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)={0x42}, &(0x7f0000000240)='./file1\x00', 0x18, 0x0, 0x12345}, 0x0) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) r3 = syz_io_uring_complete(r1) close(r3) 00:22:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000080), 0x4) [ 1338.530052][ T3617] warn_alloc: 1 callbacks suppressed [ 1338.530504][ T3617] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1338.615739][ T3617] CPU: 0 PID: 3617 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1338.618032][ T3617] Hardware name: riscv-virtio,qemu (DT) [ 1338.619321][ T3617] Call Trace: [ 1338.620547][ T3617] [] dump_backtrace+0x2e/0x3c [ 1338.622487][ T3617] [] show_stack+0x34/0x40 [ 1338.624210][ T3617] [] dump_stack_lvl+0xe0/0x14c [ 1338.626017][ T3617] [] dump_stack+0x1c/0x24 [ 1338.627780][ T3617] [] warn_alloc+0x168/0x22c [ 1338.629685][ T3617] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1338.631496][ T3617] [] bpf_jit_alloc_exec+0x46/0x52 [ 1338.633906][ T3617] [] bpf_jit_binary_alloc+0x96/0x13c [ 1338.635617][ T3617] [] bpf_int_jit_compile+0x886/0xaa6 [ 1338.637268][ T3617] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1338.638930][ T3617] [] bpf_migrate_filter+0x258/0x2be [ 1338.640701][ T3617] [] bpf_prepare_filter+0x10e/0x1b4 [ 1338.642893][ T3617] [] __get_filter+0x148/0x1a0 [ 1338.644727][ T3617] [] sk_attach_filter+0x22/0x11a [ 1338.646333][ T3617] [] sk_setsockopt+0x144e/0x270c [ 1338.648043][ T3617] [] sock_setsockopt+0x48/0x58 [ 1338.649745][ T3617] [] __sys_setsockopt+0x3f0/0x418 [ 1338.651347][ T3617] [] sys_setsockopt+0x3a/0x4c [ 1338.655575][ T3617] [] ret_from_syscall+0x0/0x2 [ 1338.814721][ T3617] Mem-Info: [ 1338.816351][ T3617] active_anon:63520 inactive_anon:69 isolated_anon:0 [ 1338.816351][ T3617] active_file:0 inactive_file:7216 isolated_file:0 [ 1338.816351][ T3617] unevictable:768 dirty:6 writeback:0 [ 1338.816351][ T3617] slab_reclaimable:5387 slab_unreclaimable:23347 [ 1338.816351][ T3617] mapped:8620 shmem:844 pagetables:326 [ 1338.816351][ T3617] sec_pagetables:0 bounce:0 [ 1338.816351][ T3617] kernel_misc_reclaimable:0 [ 1338.816351][ T3617] free:195122 free_pcp:779 free_cma:4096 [ 1338.820389][ T3617] Node 0 active_anon:254080kB inactive_anon:276kB active_file:0kB inactive_file:28864kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34480kB dirty:24kB writeback:0kB shmem:3376kB writeback_tmp:0kB kernel_stack:5392kB pagetables:1304kB sec_pagetables:0kB all_unreclaimable? no [ 1338.925831][ T3617] Node 0 DMA32 free:780488kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:254060kB inactive_anon:276kB active_file:0kB inactive_file:28864kB unevictable:3072kB writepending:24kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3312kB local_pcp:1616kB free_cma:16384kB 00:22:14 executing program 0: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000180)=0x1, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)={0x42}, &(0x7f0000000240)='./file1\x00', 0x18, 0x0, 0x12345}, 0x0) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) r3 = syz_io_uring_complete(r1) close(r3) [ 1338.931225][ T3617] lowmem_reserve[]: 0 0 0 [ 1338.956860][ T3617] Node 0 DMA32: 170*4kB (UME) 370*8kB (UM) 147*16kB (UME) 35*32kB (UME) 8*64kB (UME) 4*128kB (ME) 3*256kB (ME) 3*512kB (ME) 2*1024kB (UE) 3*2048kB (MC) 186*4096kB (MC) = 780488kB [ 1339.059102][ T3617] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1339.060914][ T3617] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1339.113790][ T3617] 8060 total pagecache pages [ 1339.115468][ T3617] 0 pages in swap cache [ 1339.116728][ T3617] Free swap = 0kB [ 1339.117917][ T3617] Total swap = 0kB [ 1339.119080][ T3617] 523776 pages RAM [ 1339.120317][ T3617] 0 pages HighMem/MovableOnly [ 1339.121520][ T3617] 184025 pages reserved [ 1339.168446][ T3617] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:22:16 executing program 1: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000180)=0x1, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)={0x42}, &(0x7f0000000240)='./file1\x00', 0x18, 0x0, 0x12345}, 0x0) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) r3 = syz_io_uring_complete(r1) close(r3) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:22:21 executing program 1: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000180)=0x1, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)={0x42}, &(0x7f0000000240)='./file1\x00', 0x18, 0x0, 0x12345}, 0x0) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) r3 = syz_io_uring_complete(r1) close(r3) 00:22:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002480)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7fffffff, 0x4) 00:22:26 executing program 1: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000180)=0x1, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)={0x42}, &(0x7f0000000240)='./file1\x00', 0x18, 0x0, 0x12345}, 0x0) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) r3 = syz_io_uring_complete(r1) close(r3) 00:22:27 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x1c5042, 0x0) sendfile(r0, r0, 0x0, 0x4b203622) 00:22:32 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x1c5042, 0x0) sendfile(r0, r0, 0x0, 0x4b203622) 00:22:33 executing program 1: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCOUTQNSD(r0, 0x5411, &(0x7f0000000080)) 00:22:35 executing program 1: r0 = fsopen(&(0x7f0000000040)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000000)='-\x98\x00', &(0x7f0000000080)='./file0\x00', r1) 00:22:38 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x1c5042, 0x0) sendfile(r0, r0, 0x0, 0x4b203622) 00:22:39 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x31, 0x0, 0x0) 00:22:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) 00:22:43 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x1c5042, 0x0) sendfile(r0, r0, 0x0, 0x4b203622) 00:22:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) 00:22:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) 00:22:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) 00:22:51 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000180), 0x0, &(0x7f0000000200)={0x1f}, 0x0, 0x0) 00:22:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000001640), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 00:22:53 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000180), 0x0, &(0x7f0000000200)={0x1f}, 0x0, 0x0) 00:22:56 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000180), 0x0, &(0x7f0000000200)={0x1f}, 0x0, 0x0) 00:22:56 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000001080)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:22:59 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000180), 0x0, &(0x7f0000000200)={0x1f}, 0x0, 0x0) 00:23:00 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000001080)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ps_root_recvmsgcb: failed to send message to pid 3596: Connection refused 00:23:02 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000001080)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:23:02 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000001080)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ps_root_recvmsgcb: failed to send message to pid 3597: Connection refused 00:23:05 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000001080)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:23:05 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000001080)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:23:08 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000001080)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:23:10 executing program 1: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) shutdown(r0, 0x1) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:23:13 executing program 0: syz_io_uring_setup(0x76a8, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), 0x0) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 00:23:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000600)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) [ 1400.053835][ T3690] mmap: syz-executor.0 (3690) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. 00:23:17 executing program 1: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@empty, 0x0, 0x0, 0x4e23, 0x2, 0x2}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@empty}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 00:23:17 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x200, 0x40002) write$midi(r0, &(0x7f0000000100)="93", 0x1) 00:23:21 executing program 1: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@empty, 0x0, 0x0, 0x4e23, 0x2, 0x2}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@empty}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 00:23:22 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x200, 0x40002) write$midi(r0, &(0x7f0000000100)="93", 0x1) ps_root_recvmsgcb: failed to send message to pid 3617: Connection refused ps_root_recvmsgcb: failed to send message to pid 3620: Connection refused 00:23:25 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x200, 0x40002) write$midi(r0, &(0x7f0000000100)="93", 0x1) 00:23:25 executing program 1: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@empty, 0x0, 0x0, 0x4e23, 0x2, 0x2}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@empty}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 00:23:29 executing program 1: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@empty, 0x0, 0x0, 0x4e23, 0x2, 0x2}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@empty}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 00:23:29 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x200, 0x40002) write$midi(r0, &(0x7f0000000100)="93", 0x1) 00:23:32 executing program 0: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@empty, 0x0, 0x0, 0x4e23, 0x2, 0x2}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@empty}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 00:23:33 executing program 1: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@empty, 0x0, 0x0, 0x4e23, 0x2, 0x2}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@empty}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 00:23:35 executing program 1: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@empty, 0x0, 0x0, 0x4e23, 0x2, 0x2}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@empty}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 00:23:36 executing program 0: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@empty, 0x0, 0x0, 0x4e23, 0x2, 0x2}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@empty}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 00:23:39 executing program 1: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@empty, 0x0, 0x0, 0x4e23, 0x2, 0x2}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@empty}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 00:23:40 executing program 0: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@empty, 0x0, 0x0, 0x4e23, 0x2, 0x2}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x3c}, 0x0, @in6=@empty}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 00:23:45 executing program 1: clock_gettime(0xa, 0x0) 00:23:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup3(r1, r0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, 0x0) 00:23:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @dev}, {0x0, @multicast}, 0x3e, {0x2, 0x0, @empty}}) 00:23:48 executing program 0: openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) capset(&(0x7f0000000440)={0x20080522}, &(0x7f0000000480)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xc1c2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 00:23:49 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1435.595093][ T27] audit: type=1800 audit(1430.920:2): pid=3731 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=639 res=0 errno=0 00:23:52 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), 0x4) 00:23:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:23:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$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$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:23:55 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:23:57 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:23:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$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$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$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$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$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) [ 1449.969563][ T3755] warn_alloc: 1 callbacks suppressed [ 1450.010011][ T3755] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1450.038664][ T3755] CPU: 1 PID: 3755 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1450.040755][ T3755] Hardware name: riscv-virtio,qemu (DT) [ 1450.042868][ T3755] Call Trace: [ 1450.044071][ T3755] [] dump_backtrace+0x2e/0x3c [ 1450.045716][ T3755] [] show_stack+0x34/0x40 [ 1450.047188][ T3755] [] dump_stack_lvl+0xe0/0x14c [ 1450.049004][ T3755] [] dump_stack+0x1c/0x24 [ 1450.050626][ T3755] [] warn_alloc+0x168/0x22c [ 1450.052237][ T3755] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1450.054256][ T3755] [] bpf_jit_alloc_exec+0x46/0x52 [ 1450.055414][ T3755] [] bpf_jit_binary_alloc+0x96/0x13c [ 1450.057095][ T3755] [] bpf_int_jit_compile+0x886/0xaa6 [ 1450.058620][ T3755] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1450.060990][ T3755] [] bpf_migrate_filter+0x258/0x2be [ 1450.063185][ T3755] [] bpf_prepare_filter+0x10e/0x1b4 [ 1450.064820][ T3755] [] __get_filter+0x148/0x1a0 [ 1450.066387][ T3755] [] sk_attach_filter+0x22/0x11a [ 1450.067733][ T3755] [] sk_setsockopt+0x144e/0x270c [ 1450.069491][ T3755] [] sock_setsockopt+0x48/0x58 [ 1450.071047][ T3755] [] __sys_setsockopt+0x3f0/0x418 [ 1450.073053][ T3755] [] sys_setsockopt+0x3a/0x4c [ 1450.074510][ T3755] [] ret_from_syscall+0x0/0x2 00:24:05 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) [ 1450.175299][ T3755] Mem-Info: [ 1450.176846][ T3755] active_anon:58351 inactive_anon:71 isolated_anon:0 [ 1450.176846][ T3755] active_file:0 inactive_file:7281 isolated_file:0 [ 1450.176846][ T3755] unevictable:768 dirty:15 writeback:0 [ 1450.176846][ T3755] slab_reclaimable:5444 slab_unreclaimable:23775 [ 1450.176846][ T3755] mapped:8618 shmem:873 pagetables:328 [ 1450.176846][ T3755] sec_pagetables:0 bounce:0 [ 1450.176846][ T3755] kernel_misc_reclaimable:0 [ 1450.176846][ T3755] free:199008 free_pcp:766 free_cma:4096 [ 1450.180781][ T3755] Node 0 active_anon:233404kB inactive_anon:284kB active_file:0kB inactive_file:29124kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34472kB dirty:60kB writeback:0kB shmem:3492kB writeback_tmp:0kB kernel_stack:5416kB pagetables:1312kB sec_pagetables:0kB all_unreclaimable? no [ 1450.229981][ T3755] Node 0 DMA32 free:796032kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:233404kB inactive_anon:284kB active_file:0kB inactive_file:29124kB unevictable:3072kB writepending:60kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3064kB local_pcp:2380kB free_cma:16384kB [ 1450.237471][ T3755] lowmem_reserve[]: 0 0 0 [ 1450.240220][ T3755] Node 0 DMA32: 644*4kB (UME) 422*8kB (UME) 224*16kB (UME) 72*32kB (UME) 23*64kB (UME) 9*128kB (ME) 7*256kB (M) 9*512kB (ME) 5*1024kB (ME) 6*2048kB (UMC) 185*4096kB (UMC) = 796032kB [ 1450.334284][ T3755] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1450.336601][ T3755] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1450.338504][ T3755] 8154 total pagecache pages [ 1450.340366][ T3755] 0 pages in swap cache [ 1450.377125][ T3755] Free swap = 0kB [ 1450.379547][ T3755] Total swap = 0kB [ 1450.381516][ T3755] 523776 pages RAM [ 1450.425921][ T3755] 0 pages HighMem/MovableOnly [ 1450.427524][ T3755] 184025 pages reserved [ 1450.428718][ T3755] 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 [ 1453.876163][ T3759] ================================================================== [ 1453.878813][ T3759] BUG: KASAN: stack-out-of-bounds in walk_stackframe+0x128/0x2fe [ 1453.880455][ T3759] Read of size 8 at addr ff200000090279b0 by task syz-executor.1/3759 [ 1453.881642][ T3759] [ 1453.883091][ T3759] CPU: 1 PID: 3759 Comm: syz-executor.1 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1453.885627][ T3759] Hardware name: riscv-virtio,qemu (DT) [ 1453.886659][ T3759] Call Trace: [ 1453.887546][ T3759] [] dump_backtrace+0x2e/0x3c [ 1453.888953][ T3759] [] show_stack+0x34/0x40 [ 1453.890241][ T3759] [] dump_stack_lvl+0xe0/0x14c [ 1453.891677][ T3759] [] print_report+0x1e4/0x4c0 [ 1453.893621][ T3759] [] kasan_report+0xb8/0xe6 [ 1453.895144][ T3759] [] __asan_load8+0x7e/0xa6 [ 1453.896565][ T3759] [] walk_stackframe+0x128/0x2fe [ 1453.897963][ T3759] [] arch_stack_walk+0x2c/0x3c [ 1453.899287][ T3759] [] stack_trace_save_tsk+0x14a/0x1bc [ 1453.900683][ T3759] [] proc_pid_stack+0x146/0x1ee [ 1453.901996][ T3759] [] proc_single_show+0x9c/0x148 [ 1453.903842][ T3759] [] traverse.part.0+0x74/0x2ca [ 1453.905223][ T3759] [] seq_read_iter+0x72c/0x934 [ 1453.906529][ T3759] [] seq_read+0x11a/0x16e [ 1453.907833][ T3759] [] do_iter_read+0x324/0x3c2 [ 1453.909238][ T3759] [] vfs_readv+0xfe/0x166 [ 1453.910601][ T3759] [] sys_preadv+0x182/0x1fa [ 1453.911887][ T3759] [] ret_from_syscall+0x0/0x2 [ 1453.913770][ T3759] [ 1453.914926][ T3759] The buggy address belongs to the virtual mapping at [ 1453.914926][ T3759] [ff20000009020000, ff20000009029000) created by: [ 1453.914926][ T3759] kernel_clone+0xee/0x914 [ 1453.917117][ T3759] [ 1453.917922][ T3759] The buggy address belongs to the physical page: [ 1453.919402][ T3759] page:ff1c0000023c7700 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8f1dc [ 1453.920956][ T3759] memcg:ff60000011fd8082 [ 1453.922012][ T3759] flags: 0xffe000000000000(node=0|zone=0|lastcpupid=0x7ff) [ 1453.925090][ T3759] raw: 0ffe000000000000 0000000000000000 0000000000000122 0000000000000000 [ 1453.926468][ T3759] raw: 0000000000000000 0000000000000000 00000001ffffffff ff60000011fd8082 [ 1453.927714][ T3759] page dumped because: kasan: bad access detected [ 1453.928987][ T3759] page_owner tracks the page as allocated [ 1453.929999][ T3759] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x102dc2(GFP_HIGHUSER|__GFP_NOWARN|__GFP_ZERO), pid 2676, tgid 2676 (dhcpcd), ts 1449647422600, free_ts 1424663495300 [ 1453.932518][ T3759] __set_page_owner+0x32/0x182 [ 1453.934386][ T3759] post_alloc_hook+0xf8/0x11a [ 1453.935686][ T3759] get_page_from_freelist+0xc0e/0x1118 [ 1453.936934][ T3759] __alloc_pages+0x1b0/0x165a [ 1453.938100][ T3759] alloc_pages+0x132/0x25e [ 1453.939363][ T3759] __vmalloc_node_range+0x81c/0xdb4 [ 1453.940763][ T3759] copy_process+0x210e/0x4068 [ 1453.941874][ T3759] kernel_clone+0xee/0x914 [ 1453.943468][ T3759] __do_sys_clone+0xec/0x120 [ 1453.944671][ T3759] sys_clone+0x32/0x44 [ 1453.945736][ T3759] ret_from_syscall+0x0/0x2 [ 1453.947005][ T3759] page last free stack trace: [ 1453.947891][ T3759] __reset_page_owner+0x4a/0xf8 [ 1453.949071][ T3759] free_pcp_prepare+0x254/0x48e [ 1453.950229][ T3759] free_unref_page+0x60/0x2ae [ 1453.951388][ T3759] __free_pages+0xd6/0x106 [ 1453.952922][ T3759] __vunmap+0x85a/0xa34 [ 1453.954462][ T3759] free_work+0x44/0x5a [ 1453.955650][ T3759] process_one_work+0x660/0x102e [ 1453.956913][ T3759] worker_thread+0x362/0x878 [ 1453.958123][ T3759] kthread+0x19c/0x1f8 [ 1453.959261][ T3759] ret_from_exception+0x0/0x1a [ 1453.960642][ T3759] [ 1453.961391][ T3759] Memory state around the buggy address: [ 1453.963163][ T3759] ff20000009027880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1453.965146][ T3759] ff20000009027900: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 f2 f2 [ 1453.966345][ T3759] >ff20000009027980: 00 00 00 f3 f3 f3 f3 f3 00 00 00 00 00 00 00 00 [ 1453.967453][ T3759] ^ [ 1453.968589][ T3759] ff20000009027a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1453.969773][ T3759] ff20000009027a80: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 1453.971019][ T3759] ================================================================== 00:24:09 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$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) [ 1454.017231][ T3759] Disabling lock debugging due to kernel taint 00:24:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') r1 = openat$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$key(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)={0x2, 0x16, 0x2, 0x2, 0xb, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e26}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0xca}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x58}}, 0x20000040) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0xff, 0x0) 00:24:11 executing program 0: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000003c0), 0x20801, 0x0) pwritev(r0, &(0x7f0000002a40)=[{&(0x7f0000001680)="b1", 0x1}], 0x1, 0x0, 0x0) 00:24:11 executing program 0: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000003c0), 0x20801, 0x0) pwritev(r0, &(0x7f0000002a40)=[{&(0x7f0000001680)="b1", 0x1}], 0x1, 0x0, 0x0) 00:24:12 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000003c0), 0x20801, 0x0) pwritev(r0, &(0x7f0000002a40)=[{&(0x7f0000001680)="b1", 0x1}], 0x1, 0x0, 0x0) 00:24:12 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000003c0), 0x20801, 0x0) pwritev(r0, &(0x7f0000002a40)=[{&(0x7f0000001680)="b1", 0x1}], 0x1, 0x0, 0x0) 00:24:12 executing program 0: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000003c0), 0x20801, 0x0) pwritev(r0, &(0x7f0000002a40)=[{&(0x7f0000001680)="b1", 0x1}], 0x1, 0x0, 0x0) 00:24:13 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000003c0), 0x20801, 0x0) pwritev(r0, &(0x7f0000002a40)=[{&(0x7f0000001680)="b1", 0x1}], 0x1, 0x0, 0x0) 00:24:13 executing program 0: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000003c0), 0x20801, 0x0) pwritev(r0, &(0x7f0000002a40)=[{&(0x7f0000001680)="b1", 0x1}], 0x1, 0x0, 0x0) 00:24:14 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x4019, &(0x7f0000000540), 0x21, 0x49c, &(0x7f0000000000)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1459.199123][ T3779] loop1: detected capacity change from 0 to 512 00:24:14 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gadgetfs\x00', 0x0, 0x0) [ 1459.346660][ T3779] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 00:24:15 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gadgetfs\x00', 0x0, 0x0) 00:24:15 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x4019, &(0x7f0000000540), 0x21, 0x49c, &(0x7f0000000000)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:24:15 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gadgetfs\x00', 0x0, 0x0) 00:24:16 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x4019, &(0x7f0000000540), 0x21, 0x49c, &(0x7f0000000000)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1461.396679][ T3782] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:24:16 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gadgetfs\x00', 0x0, 0x0) [ 1462.409998][ T3795] loop1: detected capacity change from 0 to 512 [ 1462.748353][ T3795] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 00:24:18 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x4019, &(0x7f0000000540), 0x21, 0x49c, &(0x7f0000000000)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:24:18 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x4019, &(0x7f0000000540), 0x21, 0x49c, &(0x7f0000000000)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1463.960675][ T3800] loop0: detected capacity change from 0 to 512 [ 1464.091043][ T3800] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 1465.235864][ T3798] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:24:20 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x4019, &(0x7f0000000540), 0x21, 0x49c, &(0x7f0000000000)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1466.680195][ T3804] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:24:22 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gadgetfs\x00', 0x0, 0x0) [ 1467.190379][ T3809] loop0: detected capacity change from 0 to 512 [ 1467.475777][ T3809] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 00:24:23 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gadgetfs\x00', 0x0, 0x0) 00:24:23 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x4019, &(0x7f0000000540), 0x21, 0x49c, &(0x7f0000000000)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:24:23 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gadgetfs\x00', 0x0, 0x0) [ 1469.706018][ T3815] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:24:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x18000) [ 1472.164404][ T3828] warn_alloc: 1 callbacks suppressed [ 1472.164669][ T3828] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1472.213639][ T3828] CPU: 1 PID: 3828 Comm: dhcpcd Tainted: G B W 6.2.0-rc1-syzkaller #0 [ 1472.215310][ T3828] Hardware name: riscv-virtio,qemu (DT) [ 1472.216702][ T3828] Call Trace: [ 1472.217370][ T3828] [] dump_backtrace+0x2e/0x3c [ 1472.218320][ T3828] [] show_stack+0x34/0x40 [ 1472.219285][ T3828] [] dump_stack_lvl+0xe0/0x14c [ 1472.220405][ T3828] [] dump_stack+0x1c/0x24 [ 1472.222089][ T3828] [] warn_alloc+0x168/0x22c [ 1472.223461][ T3828] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1472.224479][ T3828] [] bpf_jit_alloc_exec+0x46/0x52 [ 1472.225440][ T3828] [] bpf_jit_binary_alloc+0x96/0x13c [ 1472.226445][ T3828] [] bpf_int_jit_compile+0x886/0xaa6 [ 1472.227430][ T3828] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1472.228476][ T3828] [] bpf_migrate_filter+0x258/0x2be [ 1472.229482][ T3828] [] bpf_prepare_filter+0x10e/0x1b4 [ 1472.230484][ T3828] [] __get_filter+0x148/0x1a0 [ 1472.231459][ T3828] [] sk_attach_filter+0x22/0x11a [ 1472.232620][ T3828] [] sk_setsockopt+0x144e/0x270c [ 1472.233636][ T3828] [] sock_setsockopt+0x48/0x58 [ 1472.234508][ T3828] [] __sys_setsockopt+0x3f0/0x418 [ 1472.235369][ T3828] [] sys_setsockopt+0x3a/0x4c [ 1472.236224][ T3828] [] ret_from_syscall+0x0/0x2 ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 1472.349130][ T3828] Mem-Info: [ 1472.350965][ T3828] active_anon:57525 inactive_anon:76 isolated_anon:0 [ 1472.350965][ T3828] active_file:0 inactive_file:7301 isolated_file:0 [ 1472.350965][ T3828] unevictable:768 dirty:12 writeback:0 [ 1472.350965][ T3828] slab_reclaimable:5483 slab_unreclaimable:23566 [ 1472.350965][ T3828] mapped:8667 shmem:882 pagetables:328 [ 1472.350965][ T3828] sec_pagetables:0 bounce:0 [ 1472.350965][ T3828] kernel_misc_reclaimable:0 [ 1472.350965][ T3828] free:199642 free_pcp:1059 free_cma:4096 ps_root_recvmsg: Unknown error 524 [ 1472.389981][ T3828] Node 0 active_anon:229932kB inactive_anon:304kB active_file:0kB inactive_file:29204kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34668kB dirty:48kB writeback:0kB shmem:3528kB writeback_tmp:0kB kernel_stack:5496kB pagetables:1312kB sec_pagetables:0kB all_unreclaimable? no [ 1472.419655][ T3828] Node 0 DMA32 free:798568kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:229848kB inactive_anon:304kB active_file:0kB inactive_file:29204kB unevictable:3072kB writepending:48kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4216kB local_pcp:2324kB free_cma:16384kB [ 1472.429259][ T3828] lowmem_reserve[]: 0 0 0 [ 1472.463881][ T3828] Node 0 DMA32: 644*4kB (UME) 387*8kB (UME) 212*16kB (UME) 94*32kB (UME) 51*64kB (UM) 13*128kB (UME) 7*256kB (M) 9*512kB (ME) 5*1024kB (ME) 6*2048kB (UMC) 185*4096kB (UMC) = 798568kB [ 1472.524612][ T3828] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1472.527869][ T3828] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1472.528744][ T3828] 8183 total pagecache pages [ 1472.529247][ T3828] 0 pages in swap cache [ 1472.529710][ T3828] Free swap = 0kB [ 1472.530229][ T3828] Total swap = 0kB [ 1472.530685][ T3828] 523776 pages RAM [ 1472.577889][ T3828] 0 pages HighMem/MovableOnly [ 1472.578963][ T3828] 184025 pages reserved [ 1472.580069][ T3828] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 1473.406117][ T3826] sctp: failed to load transform for md5: -2 00:24:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x18000) 00:24:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x18000) [ 1477.074043][ T3836] sctp: failed to load transform for md5: -2 [ 1477.626854][ T3838] sctp: failed to load transform for md5: -2 00:24:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x18000) 00:24:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x18000) [ 1481.790430][ T3850] sctp: failed to load transform for md5: -2 [ 1481.928645][ T3852] sctp: failed to load transform for md5: -2 00:24:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x18000) 00:24:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x18000) VM DIAGNOSIS: 15:08:45 Registers: info registers vcpu 0 pc ffffffff8011dd3c mhartid 0000000000000000 mstatus 00000000000001a0 mip 00000000000000a0 mie 000000000000020a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff83401f08 sepc ffffffff83401f08 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff83443768 x2/sp ff200000021575b0 x3/gp ffffffff85efe540 x4/tp ff60000011b58000 x5/t0 0000000000046000 x6/t1 00000000000f0000 x7/t2 000000006a652f49 x8/s0 ff200000021575c0 x9/s1 0000000000001000 x10/a0 0000000000000120 x11/a1 ffffffffffffffff x12/a2 ffffffff8019c98e x13/a3 0000000000000000 x14/a4 0000000000010001 x15/a5 0000000000000000 x16/a6 0000000000000000 x17/a7 0000000000010001 x18/s2 ff6000005a9ca740 x19/s3 ff6000005a9ca6d8 x20/s4 000001516ea0a300 x21/s5 ffffffff83843848 x22/s6 ffffffffffffffff x23/s7 ff6000005a9ca8a8 x24/s8 ffffffff87c080e0 x25/s9 0000000000000000 x26/s10 ff6000005a9caa28 x27/s11 ff6000005a9ca6c0 x28/t3 fffffffff3f3f300 x29/t4 ffffffff801244de x30/t5 1fe400000042ae8c 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 info registers vcpu 1 pc ffffffff833f03e0 mhartid 0000000000000001 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff80137ac6 sepc ffffffff804eac66 mcause 8000000000000007 scause 0000000000000008 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff833f03d0 x2/sp ff20000009036ea0 x3/gp ffffffff85efe540 x4/tp ff600000119d4980 x5/t0 ffffffff850b42b8 x6/t1 00000000000f0000 x7/t2 7320666f20646165 x8/s0 ff20000009036ff0 x9/s1 ffffffff87bd8704 x10/a0 ffffffff84674a82 x11/a1 0000000000000001 x12/a2 ffffffff833eb814 x13/a3 ffffffff833eb822 x14/a4 ff600000119d5980 x15/a5 ff20000004b0ac50 x16/a6 0000000000000003 x17/a7 0000000000000001 x18/s2 0000000000000007 x19/s3 ff200000090370a0 x20/s4 0000000000000001 x21/s5 ffffffff84674a83 x22/s6 ff200000090374e8 x23/s7 ffffffff87bd871d x24/s8 ffffffff85f25740 x25/s9 0000000000000001 x26/s10 0000000000ffffff x27/s11 ffffffff8467c4c0 x28/t3 1fe4000001206e84 x29/t4 ffe3ffff01206e0c x30/t5 ffe3ffff01206e0d x31/t6 ffffffff87bd8705 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