syzkaller login: ps_root_recvmsgcb: failed to send message to pid 2788: Connection refused [ 341.403102][ T2815] warn_alloc: 3 callbacks suppressed [ 341.403473][ T2815] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 341.430622][ T2815] CPU: 1 PID: 2815 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 341.432091][ T2815] Hardware name: riscv-virtio,qemu (DT) [ 341.433254][ T2815] Call Trace: [ 341.434190][ T2815] [] dump_backtrace+0x2e/0x3c [ 341.435809][ T2815] [] show_stack+0x34/0x40 [ 341.437253][ T2815] [] dump_stack_lvl+0xe0/0x14c [ 341.438656][ T2815] [] dump_stack+0x1c/0x24 [ 341.440008][ T2815] [] warn_alloc+0x168/0x22c [ 341.441391][ T2815] [] __vmalloc_node_range+0xb6c/0xdb4 [ 341.442981][ T2815] [] bpf_jit_alloc_exec+0x46/0x52 [ 341.444410][ T2815] [] bpf_jit_binary_alloc+0x96/0x13c [ 341.446349][ T2815] [] bpf_int_jit_compile+0x886/0xaa6 [ 341.447861][ T2815] [] bpf_prog_select_runtime+0x1a2/0x22e [ 341.449425][ T2815] [] bpf_migrate_filter+0x258/0x2be [ 341.451050][ T2815] [] bpf_prepare_filter+0x10e/0x1b4 [ 341.452636][ T2815] [] __get_filter+0x148/0x1a0 [ 341.454211][ T2815] [] sk_attach_filter+0x22/0x11a [ 341.455581][ T2815] [] sk_setsockopt+0x144e/0x270c [ 341.457092][ T2815] [] sock_setsockopt+0x48/0x58 [ 341.458544][ T2815] [] __sys_setsockopt+0x3f0/0x418 [ 341.459876][ T2815] [] sys_setsockopt+0x3a/0x4c [ 341.461321][ T2815] [] ret_from_syscall+0x0/0x2 [ 341.538267][ T2815] Mem-Info: [ 341.539730][ T2815] active_anon:772 inactive_anon:42 isolated_anon:0 [ 341.539730][ T2815] active_file:0 inactive_file:1727 isolated_file:0 [ 341.539730][ T2815] unevictable:768 dirty:12 writeback:0 [ 341.539730][ T2815] slab_reclaimable:4849 slab_unreclaimable:18223 [ 341.539730][ T2815] mapped:1104 shmem:804 pagetables:113 [ 341.539730][ T2815] sec_pagetables:0 bounce:0 [ 341.539730][ T2815] kernel_misc_reclaimable:0 [ 341.539730][ T2815] free:285227 free_pcp:1159 free_cma:4096 [ 341.543413][ T2815] Node 0 active_anon:3088kB inactive_anon:168kB active_file:0kB inactive_file:6908kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4416kB dirty:48kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:4544kB pagetables:452kB sec_pagetables:0kB all_unreclaimable? no ps_root_recvmsgcb: failed to send message to pid 2789: Connectio[ 341.567471][ T2815] Node 0 DMA32 free:1140908kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:3088kB inactive_anon:168kB active_file:0kB inactive_file:6908kB unevictable:3072kB writepending:48kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4548kB local_pcp:2692kB free_cma:16384kB n refused [ 341.571148][ T2815] lowmem_reserve[]: 0 0 0 ps_bpf_start_bpf: bpf_open: Unknown error 524[ 341.573490][ T2815] Node 0 DMA32: 1*4kB (E) 1*8kB (E) 12*16kB (U) 3*32kB (UME) 6*64kB (UM) 2*128kB (UM) 1*256kB (M) 2*512kB (UM) 0*1024kB 2*2048kB (C) 277*4096kB (MC) = 1140908kB [ 341.646932][ T2815] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 341.648666][ T2815] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 341.650124][ T2815] 2531 total pagecache pages [ 341.651269][ T2815] 0 pages in swap cache ps_root_recvmsg: Unknown error 524[ 341.652352][ T2815] Free swap = 0kB [ 341.653433][ T2815] Total swap = 0kB [ 341.654602][ T2815] 523776 pages RAM [ 341.677240][ T2815] 0 pages HighMem/MovableOnly [ 341.678767][ T2815] 184025 pages reserved [ 341.679883][ T2815] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 353.446964][ T2673] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 353.507606][ T2673] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2816: Connection refused ps_root_recvmsgcb: failed to send message to pid 2815: Connection refused [ 373.257400][ T2829] warn_alloc: 1 callbacks suppressed [ 373.257773][ T2829] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 373.262088][ T2829] CPU: 1 PID: 2829 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 373.263577][ T2829] Hardware name: riscv-virtio,qemu (DT) [ 373.264672][ T2829] Call Trace: [ 373.265969][ T2829] [] dump_backtrace+0x2e/0x3c [ 373.267455][ T2829] [] show_stack+0x34/0x40 [ 373.268747][ T2829] [] dump_stack_lvl+0xe0/0x14c [ 373.270147][ T2829] [] dump_stack+0x1c/0x24 [ 373.271468][ T2829] [] warn_alloc+0x168/0x22c [ 373.272716][ T2829] [] __vmalloc_node_range+0xb6c/0xdb4 [ 373.274282][ T2829] [] bpf_jit_alloc_exec+0x46/0x52 [ 373.275733][ T2829] [] bpf_jit_binary_alloc+0x96/0x13c [ 373.277415][ T2829] [] bpf_int_jit_compile+0x886/0xaa6 [ 373.278747][ T2829] [] bpf_prog_select_runtime+0x1a2/0x22e [ 373.280100][ T2829] [] bpf_migrate_filter+0x258/0x2be [ 373.281515][ T2829] [] bpf_prepare_filter+0x10e/0x1b4 [ 373.282868][ T2829] [] __get_filter+0x148/0x1a0 [ 373.284269][ T2829] [] sk_attach_filter+0x22/0x11a [ 373.285701][ T2829] [] sk_setsockopt+0x144e/0x270c [ 373.287728][ T2829] [] sock_setsockopt+0x48/0x58 [ 373.289280][ T2829] [] __sys_setsockopt+0x3f0/0x418 [ 373.290658][ T2829] [] sys_setsockopt+0x3a/0x4c [ 373.292007][ T2829] [] ret_from_syscall+0x0/0x2 [ 373.368080][ T2829] Mem-Info: [ 373.369588][ T2829] active_anon:1057 inactive_anon:43 isolated_anon:0 [ 373.369588][ T2829] active_file:0 inactive_file:4307 isolated_file:0 [ 373.369588][ T2829] unevictable:768 dirty:968 writeback:0 [ 373.369588][ T2829] slab_reclaimable:5058 slab_unreclaimable:18365 [ 373.369588][ T2829] mapped:1085 shmem:806 pagetables:100 [ 373.369588][ T2829] sec_pagetables:0 bounce:0 [ 373.369588][ T2829] kernel_misc_reclaimable:0 [ 373.369588][ T2829] free:281695 free_pcp:1138 free_cma:4096 [ 373.373285][ T2829] Node 0 active_anon:4312kB inactive_anon:172kB active_file:0kB inactive_file:17228kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4340kB dirty:3872kB writeback:0kB shmem:3224kB writeback_tmp:0kB kernel_stack:4472kB pagetables:400kB sec_pagetables:0kB all_unreclaimable? no [ 373.389776][ T2829] Node 0 DMA32 free:1126780kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:4312kB inactive_anon:172kB active_file:0kB inactive_file:17228kB unevictable:3072kB writepending:3872kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4768kB local_pcp:1816kB free_cma:16384kB [ 373.393550][ T2829] lowmem_reserve[]: 0 0 0 [ 373.407502][ T2829] Node 0 DMA32: 1*4kB (U) 15*8kB (UE) 22*16kB (UM) 7*32kB (ME) 1*64kB (M) 1*128kB (M) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 4*2048kB (UEC) 272*4096kB (MC) = 1126780kB [ 373.440630][ T2829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 373.442272][ T2829] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 373.444100][ T2829] 5117 total pagecache pages [ 373.468255][ T2829] 0 pages in swap cache [ 373.469710][ T2829] Free swap = 0kB [ 373.470833][ T2829] Total swap = 0kB [ 373.471966][ T2829] 523776 pages RAM [ 373.473110][ T2829] 0 pages HighMem/MovableOnly [ 373.474264][ T2829] 184025 pages reserved [ 373.476675][ T2829] 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 [ 396.049493][ T2831] warn_alloc: 1 callbacks suppressed [ 396.049873][ T2831] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 396.054786][ T2831] CPU: 0 PID: 2831 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 396.057214][ T2831] Hardware name: riscv-virtio,qemu (DT) [ 396.058444][ T2831] Call Trace: [ 396.059632][ T2831] [] dump_backtrace+0x2e/0x3c [ 396.061507][ T2831] [] show_stack+0x34/0x40 [ 396.063140][ T2831] [] dump_stack_lvl+0xe0/0x14c [ 396.064766][ T2831] [] dump_stack+0x1c/0x24 [ 396.066737][ T2831] [] warn_alloc+0x168/0x22c [ 396.068258][ T2831] [] __vmalloc_node_range+0xb6c/0xdb4 [ 396.069878][ T2831] [] bpf_jit_alloc_exec+0x46/0x52 [ 396.071408][ T2831] [] bpf_jit_binary_alloc+0x96/0x13c [ 396.072904][ T2831] [] bpf_int_jit_compile+0x886/0xaa6 [ 396.074502][ T2831] [] bpf_prog_select_runtime+0x1a2/0x22e [ 396.076228][ T2831] [] bpf_migrate_filter+0x258/0x2be [ 396.078243][ T2831] [] bpf_prepare_filter+0x10e/0x1b4 [ 396.079994][ T2831] [] __get_filter+0x148/0x1a0 [ 396.081697][ T2831] [] sk_attach_filter+0x22/0x11a [ 396.083195][ T2831] [] sk_setsockopt+0x144e/0x270c [ 396.084837][ T2831] [] sock_setsockopt+0x48/0x58 [ 396.087027][ T2831] [] __sys_setsockopt+0x3f0/0x418 [ 396.088651][ T2831] [] sys_setsockopt+0x3a/0x4c [ 396.090259][ T2831] [] ret_from_syscall+0x0/0x2 [ 396.131879][ T2831] Mem-Info: [ 396.133514][ T2831] active_anon:1085 inactive_anon:44 isolated_anon:0 [ 396.133514][ T2831] active_file:0 inactive_file:6107 isolated_file:0 [ 396.133514][ T2831] unevictable:768 dirty:1595 writeback:0 [ 396.133514][ T2831] slab_reclaimable:5205 slab_unreclaimable:18526 [ 396.133514][ T2831] mapped:1085 shmem:807 pagetables:100 [ 396.133514][ T2831] sec_pagetables:0 bounce:0 [ 396.133514][ T2831] kernel_misc_reclaimable:0 [ 396.133514][ T2831] free:280219 free_pcp:469 free_cma:4096 [ 396.159636][ T2831] Node 0 active_anon:4340kB inactive_anon:176kB active_file:0kB inactive_file:24428kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4340kB dirty:6380kB writeback:0kB shmem:3228kB writeback_tmp:0kB kernel_stack:4376kB pagetables:400kB sec_pagetables:0kB all_unreclaimable? no [ 396.163165][ T2831] Node 0 DMA32 free:1120876kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:4340kB inactive_anon:176kB active_file:0kB inactive_file:24428kB unevictable:3072kB writepending:6380kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1856kB local_pcp:1284kB free_cma:16384kB [ 396.179263][ T2831] lowmem_reserve[]: 0 0 0 [ 396.182451][ T2831] Node 0 DMA32: 161*4kB (UM) 123*8kB (UM) 49*16kB (UE) 12*32kB (UE) 4*64kB (UME) 3*128kB (UME) 1*256kB (U) 0*512kB 1*1024kB (E) 5*2048kB (UMEC) 270*4096kB (MC) = 1120876kB [ 396.243836][ T2831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 396.248471][ T2831] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 396.250127][ T2831] 6909 total pagecache pages [ 396.251391][ T2831] 0 pages in swap cache [ 396.252616][ T2831] Free swap = 0kB [ 396.253835][ T2831] Total swap = 0kB [ 396.255069][ T2831] 523776 pages RAM [ 396.260237][ T2831] 0 pages HighMem/MovableOnly [ 396.261537][ T2831] 184025 pages reserved [ 396.262767][ T2831] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 Warning: Permanently added '[localhost]:9195' (ECDSA) to the list of known hosts. ps_root_recvmsgcb: failed to send message to pid 2830: Connection refused ps_root_recvmsgcb: failed to send message to pid 2829: Connection refused 1970/01/01 00:07:17 fuzzer started 1970/01/01 00:07:28 dialing manager at localhost:30004 [ 453.384871][ T2847] cgroup: Unknown subsys name 'net' [ 454.384655][ T2847] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:07:34 syscalls: 2966 1970/01/01 00:07:34 code coverage: enabled 1970/01/01 00:07:34 comparison tracing: enabled 1970/01/01 00:07:34 extra coverage: enabled 1970/01/01 00:07:34 delay kcov mmap: enabled 1970/01/01 00:07:34 setuid sandbox: enabled 1970/01/01 00:07:34 namespace sandbox: enabled 1970/01/01 00:07:34 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:07:34 fault injection: enabled 1970/01/01 00:07:34 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:07:34 net packet injection: enabled 1970/01/01 00:07:34 net device setup: enabled 1970/01/01 00:07:34 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:07:34 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:07:34 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:07:34 USB emulation: enabled 1970/01/01 00:07:34 hci packet injection: /dev/vhci does not exist 1970/01/01 00:07:34 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:07:34 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:07:34 fetching corpus: 0, signal 0/2000 (executing program) ps_root_recvmsgcb: failed to send message to pid 2831: Connection refused 1970/01/01 00:07:38 fetching corpus: 50, signal 39581/42868 (executing program) ps_root_recvmsgcb: failed to send message to pid 2832: Connection refused 1970/01/01 00:07:42 fetching corpus: 100, signal 56320/60744 (executing program) 1970/01/01 00:07:45 fetching corpus: 149, signal 67052/72649 (executing program) 1970/01/01 00:07:48 fetching corpus: 198, signal 73277/79969 (executing program) 1970/01/01 00:07:51 fetching corpus: 248, signal 81133/88692 (executing program) 1970/01/01 00:07:54 fetching corpus: 298, signal 88708/97051 (executing program) 1970/01/01 00:07:57 fetching corpus: 348, signal 93422/102607 (executing program) 1970/01/01 00:07:59 fetching corpus: 398, signal 98451/108425 (executing program) 1970/01/01 00:08:02 fetching corpus: 448, signal 103562/114165 (executing program) 1970/01/01 00:08:04 fetching corpus: 498, signal 108588/119795 (executing program) 1970/01/01 00:08:07 fetching corpus: 548, signal 111209/123206 (executing program) 1970/01/01 00:08:09 fetching corpus: 597, signal 114716/127313 (executing program) 1970/01/01 00:08:11 fetching corpus: 647, signal 117810/130992 (executing program) 1970/01/01 00:08:14 fetching corpus: 697, signal 121227/134877 (executing program) 1970/01/01 00:08:16 fetching corpus: 747, signal 124764/138799 (executing program) 1970/01/01 00:08:18 fetching corpus: 795, signal 128311/142640 (executing program) [ 500.291458][ T2850] warn_alloc: 1 callbacks suppressed [ 500.299036][ T2850] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 500.302635][ T2850] CPU: 0 PID: 2850 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 500.304320][ T2850] Hardware name: riscv-virtio,qemu (DT) [ 500.305669][ T2850] Call Trace: [ 500.306911][ T2850] [] dump_backtrace+0x2e/0x3c [ 500.308599][ T2850] [] show_stack+0x34/0x40 [ 500.310195][ T2850] [] dump_stack_lvl+0xe0/0x14c [ 500.311846][ T2850] [] dump_stack+0x1c/0x24 [ 500.314770][ T2850] [] warn_alloc+0x168/0x22c [ 500.316873][ T2850] [] __vmalloc_node_range+0xb6c/0xdb4 [ 500.318713][ T2850] [] bpf_jit_alloc_exec+0x46/0x52 [ 500.320341][ T2850] [] bpf_jit_binary_alloc+0x96/0x13c [ 500.322028][ T2850] [] bpf_int_jit_compile+0x886/0xaa6 [ 500.323641][ T2850] [] bpf_prog_select_runtime+0x1a2/0x22e [ 500.325299][ T2850] [] bpf_migrate_filter+0x258/0x2be [ 500.327628][ T2850] [] bpf_prepare_filter+0x10e/0x1b4 [ 500.329351][ T2850] [] __get_filter+0x148/0x1a0 [ 500.331046][ T2850] [] sk_attach_filter+0x22/0x11a [ 500.332567][ T2850] [] sk_setsockopt+0x144e/0x270c [ 500.334390][ T2850] [] sock_setsockopt+0x48/0x58 [ 500.336762][ T2850] [] __sys_setsockopt+0x3f0/0x418 [ 500.339324][ T2850] [] sys_setsockopt+0x3a/0x4c [ 500.340883][ T2850] [] ret_from_syscall+0x0/0x2 [ 500.491440][ T2850] Mem-Info: [ 500.511525][ T2850] active_anon:9507 inactive_anon:46 isolated_anon:0 [ 500.511525][ T2850] active_file:0 inactive_file:7111 isolated_file:0 [ 500.511525][ T2850] unevictable:768 dirty:0 writeback:0 [ 500.511525][ T2850] slab_reclaimable:5323 slab_unreclaimable:18891 [ 500.511525][ T2850] mapped:4351 shmem:809 pagetables:128 [ 500.511525][ T2850] sec_pagetables:0 bounce:0 [ 500.511525][ T2850] kernel_misc_reclaimable:0 [ 500.511525][ T2850] free:270138 free_pcp:690 free_cma:4096 [ 500.518246][ T2850] Node 0 active_anon:38028kB inactive_anon:184kB active_file:0kB inactive_file:28444kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17404kB dirty:0kB writeback:0kB shmem:3236kB writeback_tmp:0kB kernel_stack:4656kB pagetables:512kB sec_pagetables:0kB all_unreclaimable? no [ 500.548623][ T2850] Node 0 DMA32 free:1080552kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:38028kB inactive_anon:184kB active_file:0kB inactive_file:28444kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2788kB local_pcp:2252kB free_cma:16384kB [ 500.553009][ T2850] lowmem_reserve[]: 0 0 0 [ 500.567674][ T2850] Node 0 DMA32: 2*4kB (ME) 2*8kB (UM) 3*16kB (E) 5*32kB (UME) 4*64kB (E) 4*128kB (UME) 3*256kB (ME) 1*512kB (M) 1*1024kB (M) 4*2048kB (UEC) 261*4096kB (MC) = 1080552kB [ 500.632061][ T2850] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 500.634162][ T2850] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 500.668517][ T2850] 7920 total pagecache pages [ 500.670641][ T2850] 0 pages in swap cache [ 500.672405][ T2850] Free swap = 0kB [ 500.673700][ T2850] Total swap = 0kB [ 500.691342][ T2850] 523776 pages RAM [ 500.692739][ T2850] 0 pages HighMem/MovableOnly [ 500.694122][ T2850] 184025 pages reserved [ 500.697417][ T2850] 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 1970/01/01 00:08:21 fetching corpus: 845, signal 130785/145550 (executing program) 1970/01/01 00:08:24 fetching corpus: 894, signal 132877/148115 (executing program) 1970/01/01 00:08:27 fetching corpus: 944, signal 136412/151786 (executing program) 1970/01/01 00:08:30 fetching corpus: 993, signal 138769/154461 (executing program) 1970/01/01 00:08:34 fetching corpus: 1043, signal 141254/157198 (executing program) 1970/01/01 00:08:37 fetching corpus: 1093, signal 144302/160335 (executing program) 1970/01/01 00:08:40 fetching corpus: 1143, signal 146176/162509 (executing program) [ 522.709786][ T2858] warn_alloc: 1 callbacks suppressed [ 522.710042][ T2858] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 522.714405][ T2858] CPU: 0 PID: 2858 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 522.716048][ T2858] Hardware name: riscv-virtio,qemu (DT) [ 522.717278][ T2858] Call Trace: [ 522.718070][ T2858] [] dump_backtrace+0x2e/0x3c [ 522.719229][ T2858] [] show_stack+0x34/0x40 [ 522.720284][ T2858] [] dump_stack_lvl+0xe0/0x14c [ 522.721547][ T2858] [] dump_stack+0x1c/0x24 [ 522.722678][ T2858] [] warn_alloc+0x168/0x22c [ 522.723897][ T2858] [] __vmalloc_node_range+0xb6c/0xdb4 [ 522.725024][ T2858] [] bpf_jit_alloc_exec+0x46/0x52 [ 522.726410][ T2858] [] bpf_jit_binary_alloc+0x96/0x13c [ 522.727760][ T2858] [] bpf_int_jit_compile+0x886/0xaa6 [ 522.728805][ T2858] [] bpf_prog_select_runtime+0x1a2/0x22e [ 522.729907][ T2858] [] bpf_migrate_filter+0x258/0x2be [ 522.730927][ T2858] [] bpf_prepare_filter+0x10e/0x1b4 [ 522.731974][ T2858] [] __get_filter+0x148/0x1a0 [ 522.733056][ T2858] [] sk_attach_filter+0x22/0x11a [ 522.734084][ T2858] [] sk_setsockopt+0x144e/0x270c [ 522.735238][ T2858] [] sock_setsockopt+0x48/0x58 [ 522.736663][ T2858] [] __sys_setsockopt+0x3f0/0x418 [ 522.737789][ T2858] [] sys_setsockopt+0x3a/0x4c [ 522.739042][ T2858] [] ret_from_syscall+0x0/0x2 [ 522.757444][ T2858] Mem-Info: [ 522.758478][ T2858] active_anon:9583 inactive_anon:47 isolated_anon:0 [ 522.758478][ T2858] active_file:0 inactive_file:7117 isolated_file:0 [ 522.758478][ T2858] unevictable:768 dirty:10 writeback:0 [ 522.758478][ T2858] slab_reclaimable:5319 slab_unreclaimable:18568 [ 522.758478][ T2858] mapped:4351 shmem:810 pagetables:130 [ 522.758478][ T2858] sec_pagetables:0 bounce:0 [ 522.758478][ T2858] kernel_misc_reclaimable:0 [ 522.758478][ T2858] free:270181 free_pcp:825 free_cma:4096 [ 522.761084][ T2858] Node 0 active_anon:38332kB inactive_anon:188kB active_file:0kB inactive_file:28468kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17404kB dirty:40kB writeback:0kB shmem:3240kB writeback_tmp:0kB kernel_stack:4632kB pagetables:520kB sec_pagetables:0kB all_unreclaimable? no [ 522.763113][ T2858] Node 0 DMA32 free:1080724kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:38332kB inactive_anon:188kB active_file:0kB inactive_file:28468kB unevictable:3072kB writepending:40kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3300kB local_pcp:1648kB free_cma:16384kB [ 522.786443][ T2858] lowmem_reserve[]: 0 0 0 [ 522.788593][ T2858] Node 0 DMA32: 3*4kB (ME) 1*8kB (M) 6*16kB (UME) 27*32kB (UE) 7*64kB (UME) 4*128kB (UME) 2*256kB (ME) 2*512kB (ME) 0*1024kB 4*2048kB (UEC) 261*4096kB (MC) = 1080724kB [ 522.828781][ T2858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 522.830760][ T2858] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 522.832423][ T2858] 7929 total pagecache pages [ 522.833653][ T2858] 0 pages in swap cache [ 522.834788][ T2858] Free swap = 0kB [ 522.856956][ T2858] Total swap = 0kB [ 522.858446][ T2858] 523776 pages RAM [ 522.859596][ T2858] 0 pages HighMem/MovableOnly [ 522.860739][ T2858] 184025 pages reserved [ 522.861859][ T2858] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:08:43 fetching corpus: 1191, signal 149756/166004 (executing program) 1970/01/01 00:08:46 fetching corpus: 1241, signal 152053/168408 (executing program) 1970/01/01 00:08:49 fetching corpus: 1291, signal 154626/170913 (executing program) 1970/01/01 00:08:51 fetching corpus: 1339, signal 157017/173309 (executing program) 1970/01/01 00:08:53 fetching corpus: 1389, signal 158354/174891 (executing program) 1970/01/01 00:08:55 fetching corpus: 1438, signal 160377/176916 (executing program) 1970/01/01 00:08:58 fetching corpus: 1487, signal 162076/178720 (executing program) 1970/01/01 00:09:00 fetching corpus: 1537, signal 163599/180323 (executing program) 1970/01/01 00:09:02 fetching corpus: 1587, signal 165158/181906 (executing program) 1970/01/01 00:09:05 fetching corpus: 1637, signal 166550/183429 (executing program) 1970/01/01 00:09:07 fetching corpus: 1687, signal 168814/185517 (executing program) 1970/01/01 00:09:10 fetching corpus: 1736, signal 170210/186914 (executing program) 1970/01/01 00:09:12 fetching corpus: 1786, signal 171693/188347 (executing program) 1970/01/01 00:09:13 fetching corpus: 1836, signal 173252/189821 (executing program) 1970/01/01 00:09:16 fetching corpus: 1886, signal 174587/191121 (executing program) 1970/01/01 00:09:19 fetching corpus: 1936, signal 175937/192463 (executing program) 1970/01/01 00:09:21 fetching corpus: 1984, signal 177801/194086 (executing program) ps_root_recvmsgcb: failed to send message to pid 2851: Connection refused ps_root_recvmsgcb: failed to send message to pid 2850: Connection refused 1970/01/01 00:09:24 fetching corpus: 2033, signal 179312/195421 (executing program) 1970/01/01 00:09:27 fetching corpus: 2082, signal 181446/197121 (executing program) 1970/01/01 00:09:30 fetching corpus: 2131, signal 182556/198145 (executing program) 1970/01/01 00:09:33 fetching corpus: 2181, signal 183996/199365 (executing program) 1970/01/01 00:09:37 fetching corpus: 2229, signal 185158/200367 (executing program) 1970/01/01 00:09:39 fetching corpus: 2278, signal 186196/201290 (executing program) 1970/01/01 00:09:41 fetching corpus: 2327, signal 187728/202449 (executing program) 1970/01/01 00:09:43 fetching corpus: 2377, signal 188914/203417 (executing program) 1970/01/01 00:09:45 fetching corpus: 2427, signal 190688/204686 (executing program) ps_root_recvmsgcb: failed to send message to pid 2858: Connection refused ps_root_recvmsgcb: failed to send message to pid 2859: Connection refused 1970/01/01 00:09:47 fetching corpus: 2477, signal 192702/206101 (executing program) 1970/01/01 00:09:49 fetching corpus: 2527, signal 194149/207118 (executing program) 1970/01/01 00:09:51 fetching corpus: 2577, signal 195754/208209 (executing program) 1970/01/01 00:09:54 fetching corpus: 2626, signal 196550/208857 (executing program) 1970/01/01 00:09:57 fetching corpus: 2676, signal 197754/209659 (executing program) 1970/01/01 00:09:59 fetching corpus: 2726, signal 198574/210262 (executing program) 1970/01/01 00:10:02 fetching corpus: 2776, signal 199506/210898 (executing program) 1970/01/01 00:10:06 fetching corpus: 2826, signal 200753/211699 (executing program) 1970/01/01 00:10:08 fetching corpus: 2876, signal 202536/212709 (executing program) 1970/01/01 00:10:13 fetching corpus: 2925, signal 203739/213437 (executing program) 1970/01/01 00:10:15 fetching corpus: 2975, signal 205241/214241 (executing program) 1970/01/01 00:10:18 fetching corpus: 3025, signal 205949/214716 (executing program) 1970/01/01 00:10:20 fetching corpus: 3074, signal 206941/215332 (executing program) 1970/01/01 00:10:22 fetching corpus: 3124, signal 207969/215885 (executing program) 1970/01/01 00:10:25 fetching corpus: 3174, signal 208868/216392 (executing program) [ 626.874613][ T2860] warn_alloc: 1 callbacks suppressed [ 626.874972][ T2860] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 626.911410][ T2860] CPU: 0 PID: 2860 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 626.912966][ T2860] Hardware name: riscv-virtio,qemu (DT) [ 626.914204][ T2860] Call Trace: [ 626.915822][ T2860] [] dump_backtrace+0x2e/0x3c [ 626.917632][ T2860] [] show_stack+0x34/0x40 [ 626.919076][ T2860] [] dump_stack_lvl+0xe0/0x14c [ 626.920898][ T2860] [] dump_stack+0x1c/0x24 [ 626.923046][ T2860] [] warn_alloc+0x168/0x22c [ 626.925867][ T2860] [] __vmalloc_node_range+0xb6c/0xdb4 [ 626.928383][ T2860] [] bpf_jit_alloc_exec+0x46/0x52 [ 626.929969][ T2860] [] bpf_jit_binary_alloc+0x96/0x13c [ 626.931517][ T2860] [] bpf_int_jit_compile+0x886/0xaa6 [ 626.933209][ T2860] [] bpf_prog_select_runtime+0x1a2/0x22e [ 626.934829][ T2860] [] bpf_migrate_filter+0x258/0x2be [ 626.937120][ T2860] [] bpf_prepare_filter+0x10e/0x1b4 [ 626.938921][ T2860] [] __get_filter+0x148/0x1a0 [ 626.940535][ T2860] [] sk_attach_filter+0x22/0x11a [ 626.942112][ T2860] [] sk_setsockopt+0x144e/0x270c [ 626.943828][ T2860] [] sock_setsockopt+0x48/0x58 [ 626.945590][ T2860] [] __sys_setsockopt+0x3f0/0x418 [ 626.948248][ T2860] [] sys_setsockopt+0x3a/0x4c [ 626.949811][ T2860] [] ret_from_syscall+0x0/0x2 [ 627.110651][ T2860] Mem-Info: [ 627.112202][ T2860] active_anon:13818 inactive_anon:49 isolated_anon:0 [ 627.112202][ T2860] active_file:0 inactive_file:7125 isolated_file:0 [ 627.112202][ T2860] unevictable:768 dirty:0 writeback:0 [ 627.112202][ T2860] slab_reclaimable:5179 slab_unreclaimable:19706 [ 627.112202][ T2860] mapped:4367 shmem:812 pagetables:144 [ 627.112202][ T2860] sec_pagetables:0 bounce:0 [ 627.112202][ T2860] kernel_misc_reclaimable:0 [ 627.112202][ T2860] free:265048 free_pcp:735 free_cma:4096 [ 627.138843][ T2860] Node 0 active_anon:55272kB inactive_anon:196kB active_file:0kB inactive_file:28500kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17468kB dirty:0kB writeback:0kB shmem:3248kB writeback_tmp:0kB kernel_stack:4664kB pagetables:576kB sec_pagetables:0kB all_unreclaimable? no [ 627.142358][ T2860] Node 0 DMA32 free:1060192kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:55272kB inactive_anon:196kB active_file:0kB inactive_file:28500kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2924kB local_pcp:1264kB free_cma:16384kB [ 627.178378][ T2860] lowmem_reserve[]: 0 0 0 [ 627.181329][ T2860] Node 0 DMA32: 64*4kB (E) 2*8kB (UM) 5*16kB (UME) 4*32kB (ME) 4*64kB (UE) 1*128kB (E) 2*256kB (UE) 2*512kB (UE) 1*1024kB (M) 4*2048kB (UEC) 256*4096kB (MC) = 1060192kB [ 627.241363][ T2860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 627.243058][ T2860] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 627.244715][ T2860] 7937 total pagecache pages [ 627.288918][ T2860] 0 pages in swap cache [ 627.290400][ T2860] Free swap = 0kB [ 627.291555][ T2860] Total swap = 0kB [ 627.292763][ T2860] 523776 pages RAM [ 627.293990][ T2860] 0 pages HighMem/MovableOnly [ 627.310451][ T2860] 184025 pages reserved [ 627.312020][ T2860] 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 1970/01/01 00:10:28 fetching corpus: 3224, signal 209870/216898 (executing program) 1970/01/01 00:10:32 fetching corpus: 3274, signal 210919/217416 (executing program) 1970/01/01 00:10:36 fetching corpus: 3324, signal 212005/217923 (executing program) 1970/01/01 00:10:38 fetching corpus: 3373, signal 212727/218281 (executing program) 1970/01/01 00:10:43 fetching corpus: 3423, signal 213767/218754 (executing program) 1970/01/01 00:10:46 fetching corpus: 3469, signal 215086/219331 (executing program) 1970/01/01 00:10:48 fetching corpus: 3518, signal 215989/219706 (executing program) [ 651.071207][ T2862] warn_alloc: 1 callbacks suppressed [ 651.071595][ T2862] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 651.117461][ T2862] CPU: 0 PID: 2862 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 651.119873][ T2862] Hardware name: riscv-virtio,qemu (DT) [ 651.121207][ T2862] Call Trace: [ 651.122337][ T2862] [] dump_backtrace+0x2e/0x3c [ 651.123993][ T2862] [] show_stack+0x34/0x40 [ 651.126206][ T2862] [] dump_stack_lvl+0xe0/0x14c [ 651.128855][ T2862] [] dump_stack+0x1c/0x24 [ 651.130693][ T2862] [] warn_alloc+0x168/0x22c [ 651.132297][ T2862] [] __vmalloc_node_range+0xb6c/0xdb4 [ 651.134087][ T2862] [] bpf_jit_alloc_exec+0x46/0x52 [ 651.135757][ T2862] [] bpf_jit_binary_alloc+0x96/0x13c [ 651.137453][ T2862] [] bpf_int_jit_compile+0x886/0xaa6 [ 651.139077][ T2862] [] bpf_prog_select_runtime+0x1a2/0x22e [ 651.140730][ T2862] [] bpf_migrate_filter+0x258/0x2be [ 651.142468][ T2862] [] bpf_prepare_filter+0x10e/0x1b4 [ 651.144194][ T2862] [] __get_filter+0x148/0x1a0 [ 651.146314][ T2862] [] sk_attach_filter+0x22/0x11a [ 651.147922][ T2862] [] sk_setsockopt+0x144e/0x270c [ 651.149655][ T2862] [] sock_setsockopt+0x48/0x58 [ 651.151288][ T2862] [] __sys_setsockopt+0x3f0/0x418 [ 651.152874][ T2862] [] sys_setsockopt+0x3a/0x4c [ 651.154504][ T2862] [] ret_from_syscall+0x0/0x2 [ 651.228773][ T2862] Mem-Info: [ 651.230320][ T2862] active_anon:15563 inactive_anon:50 isolated_anon:0 [ 651.230320][ T2862] active_file:0 inactive_file:7127 isolated_file:0 [ 651.230320][ T2862] unevictable:768 dirty:1 writeback:0 [ 651.230320][ T2862] slab_reclaimable:5162 slab_unreclaimable:19452 [ 651.230320][ T2862] mapped:4367 shmem:813 pagetables:146 [ 651.230320][ T2862] sec_pagetables:0 bounce:0 [ 651.230320][ T2862] kernel_misc_reclaimable:0 [ 651.230320][ T2862] free:263566 free_pcp:693 free_cma:4096 [ 651.234543][ T2862] Node 0 active_anon:62252kB inactive_anon:200kB active_file:0kB inactive_file:28508kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17468kB dirty:4kB writeback:0kB shmem:3252kB writeback_tmp:0kB kernel_stack:4640kB pagetables:584kB sec_pagetables:0kB all_unreclaimable? no [ 651.253920][ T2862] Node 0 DMA32 free:1054264kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:62252kB inactive_anon:200kB active_file:0kB inactive_file:28508kB unevictable:3072kB writepending:4kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2772kB local_pcp:1156kB free_cma:16384kB [ 651.310436][ T2862] lowmem_reserve[]: 0 0 0 [ 651.313374][ T2862] Node 0 DMA32: 136*4kB (UME) 15*8kB (UME) 22*16kB (UE) 10*32kB (UME) 6*64kB (UE) 3*128kB (UME) 2*256kB (UE) 2*512kB (UE) 0*1024kB 5*2048kB (UMEC) 254*4096kB (MC) = 1054264kB [ 651.447410][ T2862] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 651.449440][ T2862] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 651.451115][ T2862] 7940 total pagecache pages [ 651.452333][ T2862] 0 pages in swap cache [ 651.453578][ T2862] Free swap = 0kB [ 651.454742][ T2862] Total swap = 0kB [ 651.479503][ T2862] 523776 pages RAM [ 651.481408][ T2862] 0 pages HighMem/MovableOnly [ 651.483132][ T2862] 184025 pages reserved [ 651.484694][ T2862] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:10:52 fetching corpus: 3568, signal 217040/220114 (executing program) 1970/01/01 00:10:55 fetching corpus: 3618, signal 218050/220513 (executing program) 1970/01/01 00:10:56 fetching corpus: 3626, signal 218088/220564 (executing program) 1970/01/01 00:10:56 fetching corpus: 3626, signal 218088/220623 (executing program) 1970/01/01 00:10:56 fetching corpus: 3626, signal 218088/220653 (executing program) 1970/01/01 00:10:56 fetching corpus: 3626, signal 218088/220699 (executing program) 1970/01/01 00:10:56 fetching corpus: 3626, signal 218088/220759 (executing program) 1970/01/01 00:10:56 fetching corpus: 3626, signal 218088/220791 (executing program) 1970/01/01 00:10:57 fetching corpus: 3626, signal 218088/220835 (executing program) 1970/01/01 00:10:57 fetching corpus: 3626, signal 218088/220879 (executing program) 1970/01/01 00:10:57 fetching corpus: 3626, signal 218088/220917 (executing program) 1970/01/01 00:10:57 fetching corpus: 3627, signal 218202/221022 (executing program) 1970/01/01 00:10:57 fetching corpus: 3627, signal 218202/221050 (executing program) 1970/01/01 00:10:57 fetching corpus: 3627, signal 218202/221089 (executing program) 1970/01/01 00:10:57 fetching corpus: 3627, signal 218202/221143 (executing program) 1970/01/01 00:10:57 fetching corpus: 3627, signal 218202/221174 (executing program) 1970/01/01 00:10:57 fetching corpus: 3627, signal 218202/221208 (executing program) 1970/01/01 00:10:57 fetching corpus: 3627, signal 218202/221236 (executing program) 1970/01/01 00:10:58 fetching corpus: 3627, signal 218202/221276 (executing program) 1970/01/01 00:10:58 fetching corpus: 3627, signal 218202/221306 (executing program) 1970/01/01 00:10:58 fetching corpus: 3628, signal 218204/221340 (executing program) 1970/01/01 00:10:58 fetching corpus: 3628, signal 218204/221376 (executing program) 1970/01/01 00:10:58 fetching corpus: 3628, signal 218204/221425 (executing program) 1970/01/01 00:10:58 fetching corpus: 3628, signal 218204/221458 (executing program) 1970/01/01 00:10:58 fetching corpus: 3628, signal 218204/221490 (executing program) 1970/01/01 00:10:58 fetching corpus: 3628, signal 218204/221518 (executing program) 1970/01/01 00:10:58 fetching corpus: 3628, signal 218204/221552 (executing program) 1970/01/01 00:10:58 fetching corpus: 3628, signal 218204/221593 (executing program) 1970/01/01 00:10:58 fetching corpus: 3628, signal 218204/221626 (executing program) 1970/01/01 00:10:59 fetching corpus: 3628, signal 218204/221661 (executing program) 1970/01/01 00:10:59 fetching corpus: 3628, signal 218204/221697 (executing program) 1970/01/01 00:10:59 fetching corpus: 3628, signal 218204/221731 (executing program) 1970/01/01 00:10:59 fetching corpus: 3628, signal 218204/221760 (executing program) 1970/01/01 00:10:59 fetching corpus: 3628, signal 218210/221798 (executing program) 1970/01/01 00:10:59 fetching corpus: 3628, signal 218213/221830 (executing program) 1970/01/01 00:10:59 fetching corpus: 3628, signal 218213/221869 (executing program) 1970/01/01 00:11:00 fetching corpus: 3628, signal 218213/221899 (executing program) 1970/01/01 00:11:00 fetching corpus: 3628, signal 218213/221928 (executing program) 1970/01/01 00:11:00 fetching corpus: 3628, signal 218215/221955 (executing program) 1970/01/01 00:11:00 fetching corpus: 3628, signal 218215/221956 (executing program) 1970/01/01 00:11:00 fetching corpus: 3628, signal 218215/221956 (executing program) ps_root_recvmsgcb: failed to send message to pid 2860: Connection refused ps_root_recvmsgcb: failed to send message to pid 2861: Connection refused ps_root_recvmsgcb: failed to send message to pid 2863: Connection refused ps_root_recvmsgcb: failed to send message to pid 2862: Connection refused [ 755.018146][ T2865] warn_alloc: 1 callbacks suppressed [ 755.020178][ T2865] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 755.024049][ T2865] CPU: 0 PID: 2865 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 755.025553][ T2865] Hardware name: riscv-virtio,qemu (DT) [ 755.026814][ T2865] Call Trace: [ 755.027821][ T2865] [] dump_backtrace+0x2e/0x3c [ 755.028960][ T2865] [] show_stack+0x34/0x40 [ 755.030310][ T2865] [] dump_stack_lvl+0xe0/0x14c [ 755.031687][ T2865] [] dump_stack+0x1c/0x24 [ 755.032768][ T2865] [] warn_alloc+0x168/0x22c [ 755.034240][ T2865] [] __vmalloc_node_range+0xb6c/0xdb4 [ 755.035880][ T2865] [] bpf_jit_alloc_exec+0x46/0x52 [ 755.037585][ T2865] [] bpf_jit_binary_alloc+0x96/0x13c [ 755.038964][ T2865] [] bpf_int_jit_compile+0x886/0xaa6 [ 755.040043][ T2865] [] bpf_prog_select_runtime+0x1a2/0x22e [ 755.041330][ T2865] [] bpf_migrate_filter+0x258/0x2be [ 755.043047][ T2865] [] bpf_prepare_filter+0x10e/0x1b4 [ 755.044692][ T2865] [] __get_filter+0x148/0x1a0 [ 755.046147][ T2865] [] sk_attach_filter+0x22/0x11a [ 755.047374][ T2865] [] sk_setsockopt+0x144e/0x270c [ 755.048727][ T2865] [] sock_setsockopt+0x48/0x58 [ 755.049933][ T2865] [] __sys_setsockopt+0x3f0/0x418 [ 755.051179][ T2865] [] sys_setsockopt+0x3a/0x4c [ 755.052396][ T2865] [] ret_from_syscall+0x0/0x2 [ 755.070062][ T2865] Mem-Info: [ 755.071250][ T2865] active_anon:46581 inactive_anon:52 isolated_anon:0 [ 755.071250][ T2865] active_file:0 inactive_file:7133 isolated_file:0 [ 755.071250][ T2865] unevictable:768 dirty:0 writeback:0 [ 755.071250][ T2865] slab_reclaimable:5161 slab_unreclaimable:19578 [ 755.071250][ T2865] mapped:4367 shmem:815 pagetables:210 [ 755.071250][ T2865] sec_pagetables:0 bounce:0 [ 755.071250][ T2865] kernel_misc_reclaimable:0 [ 755.071250][ T2865] free:232381 free_pcp:869 free_cma:4096 [ 755.074489][ T2865] Node 0 active_anon:186324kB inactive_anon:208kB active_file:0kB inactive_file:28532kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17468kB dirty:0kB writeback:0kB shmem:3260kB writeback_tmp:0kB kernel_stack:4608kB pagetables:840kB sec_pagetables:0kB all_unreclaimable? no [ 755.120814][ T2865] Node 0 DMA32 free:929524kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:186324kB inactive_anon:208kB active_file:0kB inactive_file:28532kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3432kB local_pcp:1796kB free_cma:16384kB [ 755.159318][ T2865] lowmem_reserve[]: 0 0 0 [ 755.161911][ T2865] Node 0 DMA32: 135*4kB (UE) 5*8kB (UE) 5*16kB (E) 5*32kB (UME) 7*64kB (UME) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 0*1024kB 4*2048kB (UEC) 224*4096kB (MC) = 929524kB [ 755.193219][ T2865] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 755.223436][ T2865] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 755.224866][ T2865] 7948 total pagecache pages [ 755.227423][ T2865] 0 pages in swap cache [ 755.228293][ T2865] Free swap = 0kB [ 755.229207][ T2865] Total swap = 0kB [ 755.230155][ T2865] 523776 pages RAM [ 755.230952][ T2865] 0 pages HighMem/MovableOnly [ 755.231813][ T2865] 184025 pages reserved [ 755.232665][ T2865] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:12:53 starting 2 fuzzer processes 00:12:53 executing program 0: r0 = openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f00000034c0)=[{&(0x7f0000000080)=""/237, 0xed}], 0x1) 00:12:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1277, 0xffffffffffffffff) [ 779.680760][ T2877] warn_alloc: 1 callbacks suppressed [ 779.681146][ T2877] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 779.707030][ T2877] CPU: 0 PID: 2877 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 779.709439][ T2877] Hardware name: riscv-virtio,qemu (DT) [ 779.710519][ T2877] Call Trace: [ 779.711424][ T2877] [] dump_backtrace+0x2e/0x3c [ 779.712821][ T2877] [] show_stack+0x34/0x40 [ 779.714277][ T2877] [] dump_stack_lvl+0xe0/0x14c [ 779.716033][ T2877] [] dump_stack+0x1c/0x24 [ 779.717704][ T2877] [] warn_alloc+0x168/0x22c [ 779.719131][ T2877] [] __vmalloc_node_range+0xb6c/0xdb4 [ 779.720534][ T2877] [] bpf_jit_alloc_exec+0x46/0x52 [ 779.721811][ T2877] [] bpf_jit_binary_alloc+0x96/0x13c [ 779.723097][ T2877] [] bpf_int_jit_compile+0x886/0xaa6 [ 779.724467][ T2877] [] bpf_prog_select_runtime+0x1a2/0x22e [ 779.727244][ T2877] [] bpf_migrate_filter+0x258/0x2be [ 779.729164][ T2877] [] bpf_prepare_filter+0x10e/0x1b4 [ 779.730881][ T2877] [] __get_filter+0x148/0x1a0 [ 779.732453][ T2877] [] sk_attach_filter+0x22/0x11a [ 779.733949][ T2877] [] sk_setsockopt+0x144e/0x270c [ 779.735544][ T2877] [] sock_setsockopt+0x48/0x58 [ 779.737765][ T2877] [] __sys_setsockopt+0x3f0/0x418 [ 779.739234][ T2877] [] sys_setsockopt+0x3a/0x4c [ 779.740757][ T2877] [] ret_from_syscall+0x0/0x2 [ 779.817215][ T2877] Mem-Info: [ 779.818763][ T2877] active_anon:51965 inactive_anon:58 isolated_anon:0 [ 779.818763][ T2877] active_file:0 inactive_file:7139 isolated_file:0 [ 779.818763][ T2877] unevictable:768 dirty:18 writeback:0 [ 779.818763][ T2877] slab_reclaimable:5161 slab_unreclaimable:19038 [ 779.818763][ T2877] mapped:8637 shmem:820 pagetables:296 [ 779.818763][ T2877] sec_pagetables:0 bounce:0 [ 779.818763][ T2877] kernel_misc_reclaimable:0 [ 779.818763][ T2877] free:212853 free_pcp:341 free_cma:4096 [ 779.847164][ T2877] Node 0 active_anon:207900kB inactive_anon:228kB active_file:0kB inactive_file:28564kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34548kB dirty:72kB writeback:0kB shmem:3284kB writeback_tmp:0kB kernel_stack:4832kB pagetables:1148kB sec_pagetables:0kB all_unreclaimable? no [ 779.850649][ T2877] Node 0 DMA32 free:851412kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:207900kB inactive_anon:228kB active_file:0kB inactive_file:28564kB unevictable:3072kB writepending:72kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1360kB local_pcp:840kB free_cma:16384kB [ 779.854336][ T2877] lowmem_reserve[]: 0 0 0 [ 779.870158][ T2877] Node 0 DMA32: 147*4kB (UME) 15*8kB (UE) 13*16kB (UE) 40*32kB (UME) 7*64kB (UME) 3*128kB (UE) 2*256kB (ME) 2*512kB (ME) 1*1024kB (M) 5*2048kB (UMEC) 204*4096kB (MC) = 851412kB [ 779.907480][ T2877] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 779.913738][ T2877] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 779.937119][ T2877] 7962 total pagecache pages [ 779.938770][ T2877] 0 pages in swap cache [ 779.939961][ T2877] Free swap = 0kB [ 779.941125][ T2877] Total swap = 0kB [ 779.942262][ T2877] 523776 pages RAM [ 779.943338][ T2877] 0 pages HighMem/MovableOnly [ 779.944458][ T2877] 184025 pages reserved [ 779.960548][ T2877] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 809.362240][ T2872] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 809.943127][ T2872] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 810.740492][ T2870] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 811.523163][ T2870] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link ps_root_recvmsgcb: failed to send message to pid 2865: Connection refused ps_root_recvmsgcb: failed to send message to pid 2866: Connection refused [ 829.212851][ T2872] device hsr_slave_0 entered promiscuous mode [ 829.271424][ T2872] device hsr_slave_1 entered promiscuous mode [ 831.123818][ T2870] device hsr_slave_0 entered promiscuous mode [ 831.167353][ T2870] device hsr_slave_1 entered promiscuous mode [ 831.188190][ T2870] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 831.191405][ T2870] Cannot create hsr debugfs directory [ 839.328657][ T2872] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 839.563839][ T2872] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 839.957580][ T2872] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 840.333928][ T2872] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 841.483878][ T2870] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 841.655081][ T2870] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 841.808826][ T2870] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 841.972527][ T2870] netdevsim netdevsim0 netdevsim3: renamed from eth3 ps_root_recvmsgcb: failed to send message to pid 2877: Connection refused ps_root_recvmsgcb: failed to send message to pid 2879: Connection refused [ 853.843871][ T2872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 854.513582][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 854.687810][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 856.971106][ T2870] 8021q: adding VLAN 0 to HW filter on device bond0 [ 857.407976][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 857.472752][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 864.988055][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 865.032518][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 865.083262][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 865.131220][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 865.252688][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 865.532519][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 866.164620][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 866.228325][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 866.350763][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 866.380635][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 866.644434][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 868.669265][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 868.729333][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 868.944092][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 868.973753][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 869.168074][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 869.386598][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 870.034926][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 870.104598][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 870.599115][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 870.680305][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 870.881507][ T2870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 875.419631][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 875.424946][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 879.171910][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 879.175006][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 883.543877][ T3528] warn_alloc: 1 callbacks suppressed [ 883.544238][ T3528] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 883.574698][ T3528] CPU: 1 PID: 3528 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 883.576806][ T3528] Hardware name: riscv-virtio,qemu (DT) [ 883.578294][ T3528] Call Trace: [ 883.579338][ T3528] [] dump_backtrace+0x2e/0x3c [ 883.580920][ T3528] [] show_stack+0x34/0x40 [ 883.582432][ T3528] [] dump_stack_lvl+0xe0/0x14c [ 883.584021][ T3528] [] dump_stack+0x1c/0x24 [ 883.585760][ T3528] [] warn_alloc+0x168/0x22c [ 883.587730][ T3528] [] __vmalloc_node_range+0xb6c/0xdb4 [ 883.589329][ T3528] [] bpf_jit_alloc_exec+0x46/0x52 [ 883.590759][ T3528] [] bpf_jit_binary_alloc+0x96/0x13c [ 883.592276][ T3528] [] bpf_int_jit_compile+0x886/0xaa6 [ 883.593858][ T3528] [] bpf_prog_select_runtime+0x1a2/0x22e [ 883.595463][ T3528] [] bpf_migrate_filter+0x258/0x2be [ 883.597189][ T3528] [] bpf_prepare_filter+0x10e/0x1b4 [ 883.598786][ T3528] [] __get_filter+0x148/0x1a0 [ 883.600295][ T3528] [] sk_attach_filter+0x22/0x11a [ 883.601804][ T3528] [] sk_setsockopt+0x144e/0x270c [ 883.603363][ T3528] [] sock_setsockopt+0x48/0x58 [ 883.604920][ T3528] [] __sys_setsockopt+0x3f0/0x418 [ 883.607028][ T3528] [] sys_setsockopt+0x3a/0x4c [ 883.608472][ T3528] [] ret_from_syscall+0x0/0x2 [ 883.706873][ T3528] Mem-Info: [ 883.708743][ T3528] active_anon:51963 inactive_anon:60 isolated_anon:0 [ 883.708743][ T3528] active_file:0 inactive_file:7179 isolated_file:0 [ 883.708743][ T3528] unevictable:768 dirty:6 writeback:0 [ 883.708743][ T3528] slab_reclaimable:5329 slab_unreclaimable:23141 [ 883.708743][ T3528] mapped:8634 shmem:823 pagetables:277 [ 883.708743][ T3528] sec_pagetables:0 bounce:0 [ 883.708743][ T3528] kernel_misc_reclaimable:0 [ 883.708743][ T3528] free:207559 free_pcp:400 free_cma:4096 [ 883.797141][ T3528] Node 0 active_anon:207852kB inactive_anon:240kB active_file:0kB inactive_file:28716kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34536kB dirty:24kB writeback:0kB shmem:3292kB writeback_tmp:0kB kernel_stack:5272kB pagetables:1108kB sec_pagetables:0kB all_unreclaimable? no [ 883.800188][ T3528] Node 0 DMA32 free:830236kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:207852kB inactive_anon:240kB active_file:0kB inactive_file:28716kB unevictable:3072kB writepending:24kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1500kB local_pcp:836kB free_cma:16384kB [ 883.803640][ T3528] lowmem_reserve[]: 0 0 0 [ 883.833382][ T3528] Node 0 DMA32: 137*4kB (UME) 201*8kB (UE) 109*16kB (UME) 28*32kB (UME) 12*64kB (UME) 3*128kB (U) 3*256kB (UME) 0*512kB 2*1024kB (UM) 5*2048kB (UMEC) 198*4096kB (MC) = 830012kB [ 883.910306][ T3528] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 883.912270][ T3528] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 883.913910][ T3528] 8003 total pagecache pages [ 883.957251][ T3528] 0 pages in swap cache [ 883.958819][ T3528] Free swap = 0kB [ 883.959967][ T3528] Total swap = 0kB [ 883.961186][ T3528] 523776 pages RAM [ 883.962370][ T3528] 0 pages HighMem/MovableOnly [ 883.963591][ T3528] 184025 pages reserved [ 883.964792][ T3528] 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 [ 903.800132][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 903.914279][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 905.388807][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 905.451277][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 907.969135][ T3557] warn_alloc: 1 callbacks suppressed [ 907.969502][ T3557] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 907.974141][ T3557] CPU: 1 PID: 3557 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 907.976220][ T3557] Hardware name: riscv-virtio,qemu (DT) [ 907.977942][ T3557] Call Trace: [ 907.979035][ T3557] [] dump_backtrace+0x2e/0x3c [ 907.980627][ T3557] [] show_stack+0x34/0x40 [ 907.982139][ T3557] [] dump_stack_lvl+0xe0/0x14c [ 907.983763][ T3557] [] dump_stack+0x1c/0x24 [ 907.985440][ T3557] [] warn_alloc+0x168/0x22c [ 907.987471][ T3557] [] __vmalloc_node_range+0xb6c/0xdb4 [ 907.989169][ T3557] [] bpf_jit_alloc_exec+0x46/0x52 [ 907.990621][ T3557] [] bpf_jit_binary_alloc+0x96/0x13c [ 907.993381][ T3557] [] bpf_int_jit_compile+0x886/0xaa6 [ 907.994964][ T3557] [] bpf_prog_select_runtime+0x1a2/0x22e [ 907.997519][ T3557] [] bpf_migrate_filter+0x258/0x2be [ 907.999213][ T3557] [] bpf_prepare_filter+0x10e/0x1b4 [ 908.000863][ T3557] [] __get_filter+0x148/0x1a0 [ 908.002571][ T3557] [] sk_attach_filter+0x22/0x11a [ 908.004004][ T3557] [] sk_setsockopt+0x144e/0x270c [ 908.005710][ T3557] [] sock_setsockopt+0x48/0x58 [ 908.007370][ T3557] [] __sys_setsockopt+0x3f0/0x418 [ 908.008800][ T3557] [] sys_setsockopt+0x3a/0x4c [ 908.010280][ T3557] [] ret_from_syscall+0x0/0x2 [ 908.038070][ T3557] Mem-Info: [ 908.039078][ T3557] active_anon:51853 inactive_anon:61 isolated_anon:0 [ 908.039078][ T3557] active_file:0 inactive_file:7189 isolated_file:0 [ 908.039078][ T3557] unevictable:768 dirty:0 writeback:0 [ 908.039078][ T3557] slab_reclaimable:5330 slab_unreclaimable:23353 [ 908.039078][ T3557] mapped:8637 shmem:825 pagetables:283 [ 908.039078][ T3557] sec_pagetables:0 bounce:0 [ 908.039078][ T3557] kernel_misc_reclaimable:0 [ 908.039078][ T3557] free:207028 free_pcp:791 free_cma:4096 [ 908.050460][ T3557] Node 0 active_anon:207412kB inactive_anon:244kB active_file:0kB inactive_file:28756kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34548kB dirty:0kB writeback:0kB shmem:3300kB writeback_tmp:0kB kernel_stack:5272kB pagetables:1132kB sec_pagetables:0kB all_unreclaimable? no [ 908.053107][ T3557] Node 0 DMA32 free:828112kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:207412kB inactive_anon:244kB active_file:0kB inactive_file:28756kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3260kB local_pcp:512kB free_cma:16384kB [ 908.070184][ T3557] lowmem_reserve[]: 0 0 0 [ 908.072144][ T3557] Node 0 DMA32: 72*4kB (E) 72*8kB (UME) 99*16kB (UME) 28*32kB (UME) 11*64kB (UME) 0*128kB 3*256kB (UME) 0*512kB 2*1024kB (UM) 5*2048kB (UMEC) 198*4096kB (MC) = 828112kB [ 908.138108][ T3557] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 908.139369][ T3557] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 908.140426][ T3557] 8014 total pagecache pages [ 908.141449][ T3557] 0 pages in swap cache [ 908.142488][ T3557] Free swap = 0kB [ 908.143219][ T3557] Total swap = 0kB [ 908.143940][ T3557] 523776 pages RAM [ 908.144817][ T3557] 0 pages HighMem/MovableOnly [ 908.176361][ T3557] 184025 pages reserved [ 908.178621][ T3557] 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 [ 915.702848][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 915.734813][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 916.063870][ T2870] device veth0_vlan entered promiscuous mode [ 916.334141][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 916.369731][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 916.399667][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 916.434576][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 916.512029][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 916.550217][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 916.680166][ T2870] device veth1_vlan entered promiscuous mode [ 916.763720][ T2872] device veth0_vlan entered promiscuous mode [ 917.312424][ T2872] device veth1_vlan entered promiscuous mode [ 917.971464][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 918.012064][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 918.402463][ T2870] device veth0_macvtap entered promiscuous mode [ 918.952213][ T2870] device veth1_macvtap entered promiscuous mode [ 919.238821][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 919.268589][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 919.291422][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 919.668911][ T2872] device veth0_macvtap entered promiscuous mode [ 920.115060][ T2872] device veth1_macvtap entered promiscuous mode [ 920.362822][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 921.031726][ T2870] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 921.059417][ T2870] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 921.061625][ T2870] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 921.063449][ T2870] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 921.211527][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 921.238576][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 921.263857][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 921.292000][ T2849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 921.479010][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 921.532409][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 921.914839][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 921.974756][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 922.654105][ T2872] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 922.658314][ T2872] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 922.660197][ T2872] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 922.661796][ T2872] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:15:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1277, 0xffffffffffffffff) 00:15:29 executing program 0: r0 = openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f00000034c0)=[{&(0x7f0000000080)=""/237, 0xed}], 0x1) 00:15:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1277, 0xffffffffffffffff) 00:15:31 executing program 0: r0 = openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f00000034c0)=[{&(0x7f0000000080)=""/237, 0xed}], 0x1) 00:15:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1277, 0xffffffffffffffff) 00:15:35 executing program 0: r0 = openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f00000034c0)=[{&(0x7f0000000080)=""/237, 0xed}], 0x1) 00:15:39 executing program 1: r0 = openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f00000034c0)=[{&(0x7f0000000080)=""/237, 0xed}], 0x1) 00:15:40 executing program 0: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:15:41 executing program 1: r0 = openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f00000034c0)=[{&(0x7f0000000080)=""/237, 0xed}], 0x1) 00:15:43 executing program 0: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:15:44 executing program 1: r0 = openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r0, &(0x7f00000034c0)=[{&(0x7f0000000080)=""/237, 0xed}], 0x1) 00:15:45 executing program 0: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) ps_root_recvmsgcb: failed to send message to pid 3528: Connection refused ps_root_recvmsgcb: failed to send message to pid 3529: Connection refused 00:15:48 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b7020000f5506314bfa300000000000024020000fffeff7f7a03f0fff0ffffff79a4f0ff00000000b7060000020000002e640500000000007502faff0bcd04020404000000247d60b7030000030a00006a0a00fe0000000c8500000026000000b70000000000002995000000000000001da5ad3548ebb63d18db6a1c7e821c9b767ac8308fbcd5c5e4a5ad1065b572c2c9ff215ac60c2ceaea4c0ec908abb6e7325ec1956bd8660bf3664148a2c96752fe2bb328dff1a15750ab9a780001000000000000d4bf20c2bd152d814f01f2cd519e078d4ffab418e4682b2aec5e4a35629e8ef040c50287c37a7f4182f32333b08c6e497687e10a4daea5cac0ceafdbb126eb02c3f5104d16ddb64963d84d91814cd5817e0b8f6f5e6ee7a39e180b5a18ed786b782ab1321ea5e82ae5ba2c42a5e23ea6253d5df768d0cb9f35e4f41a6211e52bb3598e9b5d4f22d8c19f958e8b34de35949a7a48ce18799ee53da177a81ea65e652c1d71b7ee86a75b0100000042127a8f84538a9a311c757f7169f006f3f5c95177fbd0b14b36259e2905ef911785c88a16aae46084d676d8ef8aa6ecc2d32e3f4ee367c5a769c0a606636c9f4a4413c098f4fcc96623b7c373b0ef04d55b846b094bf97e2ef5987b6e09a6a7cab79bffda141f65e7d9ebe3be70c436432b70a80cce69df30d3d67d84ccf3f9db9b690111de2ddc4b153c989ef100bbf76063d3f6ffffb73d70e9c3d7b90aecf48e7565efff2dbbb512218c98442406333c890923a797e00b75481739952fe87fde27ce81893f54ec0ea8e792414f639bc9ce1fea3f6ac0d7025759d4b45576c205c70631e8ad585951950e521f4e210b6494e3c52d927195737945cc0ce203d5668483151710de246420a1b6c55b73876a6ed7fd0d9338923789a1edcd8043fe83919088383268324a25df14010c8ed6b8d43400eaa00ff9bc46e1cfecbdc0e451ac53b409d04544d3a7edd4d447d2fb431e226ae182b8dcc86fe09b404e0b7c723d3b19c3dc382fa91fb0fb8f9f3f13296bb1758b24aad0922091d49e2bc408a5a37deee7a60b903d2d9fe9d451cafcc8dc389671c2d08b6e264150a6b9445b00cee4585af04fa69e0380be0d66649dcf3bf8a906b029faca75ce34c41aec7aa86e596119109ea8b3f7c65c902499227c087301643baab1c95bb22cedd913b22dcaa197ccc34586dc50bd9f4628e3e77a0de32e356521df06f995cb57f97052fc4158250ccecfb67ea8faf509593fadc7eafb613327b052397af1ede94d87590ce90a0a7579766f7ec4fcd3cb0b1a8c531724d5ef6b334803cedaa9cedf16dc3af6e0b67f62a83a256474c97c925d9d447175b535c87dbdeb0dcca5303eed6689ea91e1665c691df736368dde47e6672e93a314c5f60e7b68c2242bd0f0d8c66449d8687dcf2d0f76668b2b9bf8b32b99b7daf34b2d825d192ade90a1162acfe9749d516d014cef5f99126324ea02baea5808c430985749901b09e4902a6f5addc0103756b894418e4591c624a9b206abbfb888d413d923b0d7c9d997d6d8e64787c4d397f57a15b6e0b4212b6cb55b9c207bbe08f483b1bea05f41b9a1d3af087047c568ae6ebfc0bb5ec10b6290dc757a4903a88fb2c035b2349b6d2f0c051b8b7718384eebd5fc19928cea713ff09e179c308fbe9bd64374d96ef2447a2a4af5ca0c39e7ca2e801e57560a55e9cfa095cf3f74398219ad1030a79517a88de7596429a20793e12616aa32b3e720c6521fbe93963e9536d16f3db211fca7dd99c0a0125ff8c18119a6926083f4a2c008a9f2a29e30823bf0ec3639cadaf9be9608358e1e5ab17eea477b1754f78f45468c3d77ff22b59679f04c9568471667f82f5e250b979b9f2bd0d1b6bc03d11811ac6eec9a3ecd9e3c3299ee5eb3c6cac8fbd06514b7ee743ece79c04566d02a08fd5fcabbab3d129c0cced3ce11dafa387a8077927a1ad367c114d0b423e64c6157fac5e4e2168f33541daeff9983d0e488a78bef538f870b84798272b2101e0abf1cd64500b79e01e11d727389653bd80a39d5bbe2e23d2f5ff10047423429981bd9b4ce680e174c266391e3e7689452654e5cd5ada6e025327a1942b5a068f15fa58eaa267d4e0881783dddbdd777f8be0824ffdf6d06c621880dbbe9534f15e8c2e364d3ec67deb6ab9f2a0f03212972dbd38500000008173553a67be48633103809eee0be51d67d7ce230b389607b4c3b18da1c48f3180f2e0d79e54565fdd9a099905b88b7cbfc39c35dd153609da3da263438f12769602c2195245ff83e249119d4f6cabfbdef84ada19ef4a67ed66d7043036515d0be5a231f99e71aba5d5ae04676eff3e85f0844c41bbcfde7a931d1ec55c01f703bfd1b97756bfe55a91f6b379f34a018906339771157c66dbd7471d1beec7f029ef552cf5e92a1a0db21b59355763967ce26a577bc514b6d22a09c385c5ba6caf524e1688fc0f29f8bb35ae7bc8eb5ba51aebdf7d972c3267cedbe77ed70d9c539bc455a6f88b39196c8a224b0acf4d796fea59a07baa34cc270fb096ef330e669df7601fbebdf872d7d0bc4f9a963355c554abc5cdb91464faabcd09cd9a53f5d1b2ea7e96f428f7cd6735c19c61dc9942d30bf29ef85ed01c2fcd6060aa40eeff971477b4fde48507b7bad95a496540adff7e4a72fd1f94d7c703ab1525c946c54e0da3d7ebfcc8cea2e84c3b310aaea5a1627df898c00a9aaf2d88a36afa4c5b1816384310600001c33125ad7f7970bee3256aec06e39fc6c66544e1d1dc5fea4b68a82dc568ca30aea9a1d097f06f11dc362f4bae5ef57c67686a15855cd351bf26f40fb1348cfce79897682228e6d9643530c81bab27bf7b1c4a76a5be180bb830cf06827c3f38a9c9c580c732c30aaceda78b0297de35a922b1375b129655beb31899e26052cc216f832fdb0a0015f93c9cff77f59cda1ec5f3e358848756cebb074266a47e39ae26e80e8c65aaf73c24925458520a9ca98760d1005c9f81846459ae6d5baa4f02807939ddc29c3520f7c58ed9bc5a569c7a1bc33cf4f330a18276ffb4550b9166c3939e8041094bec034aa0ec6638b74fe34f0f1ec6903a1135808d5d8d26c9203c3f87e66c407b7c5c0888d4558dd657cc0213efad68e76fdd7b23e68064fd4b271ed79c50abacdd2871b0c1f8c971df59a5a1901ddf804bed43e391f882d2a45c51cdbba86b2a1b7c0c4923642a731ea4dcbad2b6ebbebe787a8e28e781d75beee924b3b1e390750f316648133922c021f98fd2d5d71a7a3679397ef6cf432837b7e264831ec01c4c3146ba0caac3b13d55945ec00e978a1c1712cd51187936200606c9cd6877b2f72125295c54721f8e15df2ae282a8becb99a726fd92acc92141e1f574b4b0b3c992a61af3372d0d9217776b1a42cd2cee816a70bf1ddd69b590d53e28ba356e74b38e23e50d898e95cdc7cc809e462c884b53f672aab1411ecfd4c91e7a9782fc6763f0efd4bcbaf1fc3a00000000000000000000000000000000000000000000000000000000048e510340087caf22439d5304bd704a6a78a512269a9b1cbd13bea78c807bbc73853ae187cbb768673e9d1b774a3b0a6c234accd8506adf314f4c5e08174540b69d3c0da660052b43b86baf49e7ac6f09c21598b1e01dc1e1b5a53626b090496dbf7af441e397016c3c094d5c91ffe0a7ceacfd225ed9a6c905f79ad7052747dd6cceef4c310e0e935311118bc6bf0e5ca6c7cca7d5c03be570308da8a40578b4db14961fbccf6c434126515b56d032e20c12e830d1bc64826fc9b318da5911e466878dbb81edea7764db23acdbd394bbbbccf5e882602897a85a9167a9d560fb6ad3614874c40f1f4b880c546a9cf1f8fdeb075fe0181c5acba53632c7da91a9ed6dc6db16c453cd3fd1d13ed816faa332cb31d6b2298467104fe755530b08dadc939ced4b512ec8d893dc24ffa1136e3a218778dd35bf6b62654f65381720b49ab9313789c7845d8851b1e8a10c142a574dbb0dc88ea0f8a486995456d18364f4da4251119eda603c153e2a0fea09c1d99c4816e23d3fbb0b3289b8546e94d3492b42592adf56170873d778c3ab545cdf3b24a49b9fac9d614a1626f88bbae57dc17f4b9e3e9896644c6ae648ea6a6127601b26500124a7af124bf3d0e71263615bb4e10abec465462018b44871571aeb29c03ca9f173ffc669f9e874a400f54f52d9e445c7fff2623151e3a7987c0485da951514361b03e057d54c9e0b4fa4b6e5589fdc0c3c64cb41b4fb6fc1f2513619018414aa61b342bfa4fa4f2e228e861722b81a07985aeb219495535cb85382e8d396c3c2e1fe77404eb765a5478f401e13aa402c60b43cc8ab88d8c69ae35e4f6856240262dea7de8b23f38d694b96c275677eb6d20587b672ac3838585ed0000000000000000000000000000aa39060e8bcf9856eb82ec9dbe6fae29cefc9ff2aad0c3e98177826912ca1962d0da8a37c76cb9f666d5b62a4023276ce43aa88b6bfe5d9703ee38b063f6eabacf0c89a8e4e763ec218d379399fa95c212b3b1306dfe1c3ccb03c8feb6d0affef6178deb25ecb9fa0c2932afd8d7553d3d363f0f17437edbe80cd4bbec31ba0ea5d89510083ec34653b046437b044f0215d415f1b067e3f364ec304bd9ff"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x143}, 0x48) 00:15:48 executing program 0: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:15:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a01042e2f66"], 0xa) [ 953.444880][ T3601] ================================================================== [ 953.447246][ T3601] BUG: KASAN: slab-out-of-bounds in copy_array+0x8a/0xe8 [ 953.448786][ T3601] Write of size 80 at addr ff60000015c11700 by task syz-executor.1/3601 [ 953.450446][ T3601] [ 953.452351][ T3601] CPU: 0 PID: 3601 Comm: syz-executor.1 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 953.455202][ T3601] Hardware name: riscv-virtio,qemu (DT) [ 953.456834][ T3601] Call Trace: [ 953.458054][ T3601] [] dump_backtrace+0x2e/0x3c [ 953.459381][ T3601] [] show_stack+0x34/0x40 [ 953.460639][ T3601] [] dump_stack_lvl+0xe0/0x14c [ 953.462024][ T3601] [] print_report+0x1e4/0x4c0 [ 953.463586][ T3601] [] kasan_report+0xb8/0xe6 [ 953.464918][ T3601] [] kasan_check_range+0x32/0x148 [ 953.466926][ T3601] [] memcpy+0x32/0x64 [ 953.468124][ T3601] [] copy_array+0x8a/0xe8 [ 953.469570][ T3601] [] copy_verifier_state+0x6c/0x462 [ 953.471449][ T3601] [] do_check_common+0x397a/0x6608 [ 953.472714][ T3601] [] bpf_check+0x45b2/0x5a5a [ 953.474066][ T3601] [] bpf_prog_load+0xc90/0x12b0 [ 953.475413][ T3601] [] __sys_bpf+0x622/0x31d2 [ 953.477307][ T3601] [] sys_bpf+0x28/0x36 [ 953.478644][ T3601] [] ret_from_syscall+0x0/0x2 [ 953.479925][ T3601] [ 953.480670][ T3601] Allocated by task 3601: [ 953.481768][ T3601] stack_trace_save+0xa6/0xd8 [ 953.483258][ T3601] kasan_save_stack+0x2c/0x5a [ 953.484432][ T3601] kasan_set_track+0x1a/0x26 [ 953.486112][ T3601] kasan_save_alloc_info+0x1a/0x24 [ 953.487798][ T3601] __kasan_krealloc+0xfa/0x11a [ 953.489054][ T3601] krealloc+0x82/0xae [ 953.490147][ T3601] push_jmp_history+0xd2/0x140 [ 953.491463][ T3601] do_check_common+0x47be/0x6608 [ 953.493016][ T3601] bpf_check+0x45b2/0x5a5a [ 953.494167][ T3601] bpf_prog_load+0xc90/0x12b0 [ 953.495348][ T3601] __sys_bpf+0x622/0x31d2 [ 953.496910][ T3601] sys_bpf+0x28/0x36 [ 953.498151][ T3601] ret_from_syscall+0x0/0x2 [ 953.499287][ T3601] [ 953.500049][ T3601] The buggy address belongs to the object at ff60000015c11700 [ 953.500049][ T3601] which belongs to the cache kmalloc-96 of size 96 [ 953.501668][ T3601] The buggy address is located 0 bytes inside of [ 953.501668][ T3601] 96-byte region [ff60000015c11700, ff60000015c11760) [ 953.504360][ T3601] [ 953.505486][ T3601] The buggy address belongs to the physical page: [ 953.507464][ T3601] page:ff1c000002578440 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x95e11 [ 953.508959][ T3601] flags: 0xffe000000000200(slab|node=0|zone=0|lastcpupid=0x7ff) [ 953.511231][ T3601] raw: 0ffe000000000200 ff60000008201780 ff1c0000023d0340 0000000000000002 [ 953.512523][ T3601] raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000 [ 953.513791][ T3601] page dumped because: kasan: bad access detected [ 953.515037][ T3601] page_owner tracks the page as allocated [ 953.516408][ T3601] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 2872, tgid 2872 (syz-executor.1), ts 924922626800, free_ts 849303906400 [ 953.518504][ T3601] __set_page_owner+0x32/0x182 [ 953.519659][ T3601] post_alloc_hook+0xf8/0x11a [ 953.520763][ T3601] get_page_from_freelist+0xc0e/0x1118 [ 953.521984][ T3601] __alloc_pages+0x1b0/0x165a [ 953.523296][ T3601] new_slab+0xb8/0x382 [ 953.524337][ T3601] ___slab_alloc+0x57e/0xaa6 [ 953.525611][ T3601] __slab_alloc.constprop.0+0x5a/0x98 [ 953.527244][ T3601] __kmem_cache_alloc_node+0xf2/0x2e4 [ 953.528577][ T3601] kmalloc_node_trace+0x24/0x58 [ 953.529744][ T3601] alloc_rt_sched_group+0x1ea/0x380 [ 953.530925][ T3601] sched_create_group+0x6a/0x80 [ 953.532199][ T3601] cpu_cgroup_css_alloc+0xe/0x2a [ 953.533677][ T3601] cgroup_apply_control_enable+0x2d6/0x64e [ 953.534890][ T3601] cgroup_mkdir+0x384/0x9d2 [ 953.536385][ T3601] kernfs_iop_mkdir+0xc8/0xfa [ 953.537880][ T3601] vfs_mkdir+0x28c/0x3c6 [ 953.539001][ T3601] page last free stack trace: [ 953.539837][ T3601] __reset_page_owner+0x4a/0xf8 [ 953.540925][ T3601] free_pcp_prepare+0x254/0x48e [ 953.542033][ T3601] free_unref_page+0x60/0x2ae [ 953.543401][ T3601] __free_pages+0xd6/0x106 [ 953.544459][ T3601] __free_slab+0xb4/0x10a [ 953.545992][ T3601] free_slab+0x3c/0x19c [ 953.547450][ T3601] __unfreeze_partials+0x196/0x1d6 [ 953.548663][ T3601] put_cpu_partial+0x148/0x21a [ 953.549846][ T3601] __slab_free+0x16a/0x294 [ 953.550902][ T3601] ___cache_free+0x136/0x144 [ 953.552078][ T3601] qlist_free_all+0x84/0x154 [ 953.553507][ T3601] kasan_quarantine_reduce+0x15e/0x1ec [ 953.554661][ T3601] __kasan_slab_alloc+0x5c/0x80 [ 953.556213][ T3601] kmem_cache_alloc+0x148/0x2c6 [ 953.557691][ T3601] jbd2__journal_start+0x110/0x33a [ 953.558829][ T3601] __ext4_journal_start_sb+0x168/0x6de [ 953.560229][ T3601] [ 953.560937][ T3601] Memory state around the buggy address: [ 953.562527][ T3601] ff60000015c11600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 953.564464][ T3601] ff60000015c11680: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 953.565802][ T3601] >ff60000015c11700: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 953.567477][ T3601] ^ [ 953.568535][ T3601] ff60000015c11780: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 953.569684][ T3601] ff60000015c11800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 953.570878][ T3601] ================================================================== [ 953.641690][ T3601] Disabling lock debugging due to kernel taint [ 954.532910][ T3601] warn_alloc: 1 callbacks suppressed [ 954.543015][ T3601] syz-executor.1: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 954.577359][ T3601] CPU: 0 PID: 3601 Comm: syz-executor.1 Tainted: G B W 6.2.0-rc1-syzkaller #0 [ 954.579080][ T3601] Hardware name: riscv-virtio,qemu (DT) [ 954.580060][ T3601] Call Trace: [ 954.580890][ T3601] [] dump_backtrace+0x2e/0x3c [ 954.582305][ T3601] [] show_stack+0x34/0x40 [ 954.583553][ T3601] [] dump_stack_lvl+0xe0/0x14c [ 954.584953][ T3601] [] dump_stack+0x1c/0x24 [ 954.587003][ T3601] [] warn_alloc+0x168/0x22c [ 954.588268][ T3601] [] __vmalloc_node_range+0xb6c/0xdb4 [ 954.589704][ T3601] [] bpf_jit_alloc_exec+0x46/0x52 [ 954.590976][ T3601] [] bpf_jit_binary_alloc+0x96/0x13c [ 954.592208][ T3601] [] bpf_int_jit_compile+0x886/0xaa6 [ 954.593512][ T3601] [] bpf_prog_select_runtime+0x1a2/0x22e [ 954.594879][ T3601] [] bpf_prog_load+0xcb4/0x12b0 [ 954.597200][ T3601] [] __sys_bpf+0x622/0x31d2 [ 954.598876][ T3601] [] sys_bpf+0x28/0x36 [ 954.600236][ T3601] [] ret_from_syscall+0x0/0x2 [ 954.672314][ T3601] Mem-Info: [ 954.690543][ T3601] active_anon:49835 inactive_anon:61 isolated_anon:0 [ 954.690543][ T3601] active_file:0 inactive_file:7216 isolated_file:0 [ 954.690543][ T3601] unevictable:768 dirty:7 writeback:0 [ 954.690543][ T3601] slab_reclaimable:5432 slab_unreclaimable:23542 [ 954.690543][ T3601] mapped:8654 shmem:833 pagetables:296 [ 954.690543][ T3601] sec_pagetables:0 bounce:0 [ 954.690543][ T3601] kernel_misc_reclaimable:0 [ 954.690543][ T3601] free:208312 free_pcp:960 free_cma:4096 [ 954.713238][ T3601] Node 0 active_anon:199340kB inactive_anon:244kB active_file:0kB inactive_file:28864kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34616kB dirty:28kB writeback:0kB shmem:3332kB writeback_tmp:0kB kernel_stack:5408kB pagetables:1184kB sec_pagetables:0kB all_unreclaimable? no [ 954.723753][ T3601] Node 0 DMA32 free:833248kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:199340kB inactive_anon:244kB active_file:0kB inactive_file:28864kB unevictable:3072kB writepending:28kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3808kB local_pcp:2000kB free_cma:16384kB [ 954.734310][ T3601] lowmem_reserve[]: 0 0 0 [ 954.767209][ T3601] Node 0 DMA32: 376*4kB (UME) 382*8kB (UME) 145*16kB (UME) 12*32kB (M) 6*64kB (M) 4*128kB (UME) 3*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (MC) 198*4096kB (MC) = 833248kB [ 954.869044][ T3601] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 954.890964][ T3601] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 954.903128][ T3601] 8051 total pagecache pages [ 954.919493][ T3601] 0 pages in swap cache [ 954.937305][ T3601] Free swap = 0kB [ 954.938836][ T3601] Total swap = 0kB [ 954.939705][ T3601] 523776 pages RAM [ 954.940486][ T3601] 0 pages HighMem/MovableOnly [ 954.941352][ T3601] 184025 pages reserved [ 954.942139][ T3601] 4096 pages cma reserved 00:15:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a01042e2f66"], 0xa) 00:15:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x143}, 0x48) 00:15:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a01042e2f66"], 0xa) 00:15:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x143}, 0x48) 00:15:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a01042e2f66"], 0xa) 00:15:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a01042e2f66"], 0xa) 00:15:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a01042e2f66"], 0xa) 00:15:58 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x143}, 0x48) 00:15:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a01042e2f66"], 0xa) 00:16:00 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:01 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)="94", 0xfffffdef}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)=""/250, 0xfa}], 0x1}, 0x40) 00:16:01 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:03 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)="94", 0xfffffdef}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)=""/250, 0xfa}], 0x1}, 0x40) 00:16:04 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)="94", 0xfffffdef}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)=""/250, 0xfa}], 0x1}, 0x40) 00:16:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)="94", 0xfffffdef}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)=""/250, 0xfa}], 0x1}, 0x40) 00:16:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)="94", 0xfffffdef}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)=""/250, 0xfa}], 0x1}, 0x40) ps_root_recvmsgcb: failed to send message to pid 3557: Connection refused 00:16:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)="94", 0xfffffdef}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)=""/250, 0xfa}], 0x1}, 0x40) ps_root_recvmsgcb: failed to send message to pid 3558: Connection refused [ 972.926058][ C0] hrtimer: interrupt took 1031000 ns 00:16:14 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)="94", 0xfffffdef}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)=""/250, 0xfa}], 0x1}, 0x40) 00:16:14 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:15 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:16 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:17 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:19 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:19 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:21 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:21 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 00:16:22 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) write(r0, &(0x7f0000000240)="f6", 0x1) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) VM DIAGNOSIS: 15:21:15 Registers: info registers vcpu 0 pc ffffffff804ebcda mhartid 0000000000000000 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff8022d184 sepc ffffffff802c3cd4 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80ee1802 x2/sp ff20000008d06b70 x3/gp ffffffff85efe540 x4/tp ff6000000aa4b100 x5/t0 ff20000008d06c60 x6/t1 00000000000f0000 x7/t2 20666f2065746972 x8/s0 ff20000008d06ba0 x9/s1 ffffffff87df8760 x10/a0 ff6000000aa4b120 x11/a1 ff20000000259000 x12/a2 1ffffffff0fbf0f5 x13/a3 ffffffff80ee17ec x14/a4 0000000000000000 x15/a5 ffffffff87df87a8 x16/a6 ffffffff87df8851 x17/a7 0000000000000003 x18/s2 ff6000000aa4b100 x19/s3 0000000000000020 x20/s4 ffffffff87df8760 x21/s5 ffffffff80ee17ac x22/s6 0000000000000000 x23/s7 ffffffff87bb8358 x24/s8 ffffffff87df87b8 x25/s9 0000000000000010 x26/s10 0000000000000010 x27/s11 0000000000000001 x28/t3 ffffffff80128762 x29/t4 fffffffef0fbf0ec x30/t5 fffffffef0fbf0ed x31/t6 ffffffff87bb8357 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffff8010e9cc mhartid 0000000000000001 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff80010d88 sepc 00000000000554c0 mcause 0000000000000009 scause 0000000000000008 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80127d80 x2/sp ff20000007d57760 x3/gp ffffffff85efe540 x4/tp ff60000011c70000 x5/t0 ff20000007d57cf0 x6/t1 00000000000f0000 x7/t2 00ffffffff1e8197 x8/s0 ff20000007d57880 x9/s1 ffffffff83843848 x10/a0 ff5ffffffffc3e40 x11/a1 0000000000000003 x12/a2 1fec000003349a7d x13/a3 ffffffff8010ebcc x14/a4 0000000000000000 x15/a5 ffffffff85082b00 x16/a6 0000000000000003 x17/a7 0000000000000002 x18/s2 ff6000005a9e4780 x19/s3 ff60000011c71218 x20/s4 000000ddfe29548c x21/s5 ff60000011c70000 x22/s6 0000000000000001 x23/s7 ff600000126eb100 x24/s8 0000000000000000 x25/s9 ff60000011c70748 x26/s10 ffffffff84b44250 x27/s11 0000000000000014 x28/t3 fffffffff3f3f300 x29/t4 ffffffff801244de x30/t5 1fe4000000faaec0 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