syzkaller login: [ 308.066016][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 308.252220][ T2817] warn_alloc: 5 callbacks suppressed [ 308.276475][ T2817] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 308.279641][ T2817] CPU: 1 PID: 2817 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 308.281502][ T2817] Hardware name: riscv-virtio,qemu (DT) [ 308.282527][ T2817] Call Trace: [ 308.283644][ T2817] [] dump_backtrace+0x2e/0x3c [ 308.285075][ T2817] [] show_stack+0x34/0x40 [ 308.286346][ T2817] [] dump_stack_lvl+0xe0/0x14c [ 308.287673][ T2817] [] dump_stack+0x1c/0x24 [ 308.290505][ T2817] [] warn_alloc+0x168/0x22c [ 308.291774][ T2817] [] __vmalloc_node_range+0xb6c/0xdb4 [ 308.293753][ T2817] [] bpf_jit_alloc_exec+0x46/0x52 [ 308.295466][ T2817] [] bpf_jit_binary_alloc+0x96/0x13c [ 308.296966][ T2817] [] bpf_int_jit_compile+0x886/0xaa6 [ 308.298265][ T2817] [] bpf_prog_select_runtime+0x1a2/0x22e [ 308.299543][ T2817] [] bpf_migrate_filter+0x258/0x2be [ 308.301022][ T2817] [] bpf_prepare_filter+0x10e/0x1b4 [ 308.302391][ T2817] [] __get_filter+0x148/0x1a0 [ 308.304177][ T2817] [] sk_attach_filter+0x22/0x11a [ 308.305441][ T2817] [] sk_setsockopt+0x144e/0x270c [ 308.306757][ T2817] [] sock_setsockopt+0x48/0x58 [ 308.308077][ T2817] [] __sys_setsockopt+0x3f0/0x418 [ 308.309276][ T2817] [] sys_setsockopt+0x3a/0x4c [ 308.310551][ T2817] [] ret_from_syscall+0x0/0x2 ps_root_recvmsgcb: failed to send message to pid 2781: Connection refused [ 308.445988][ T2817] Mem-Info: [ 308.468507][ T2817] active_anon:683 inactive_anon:39 isolated_anon:0 [ 308.468507][ T2817] active_file:0 inactive_file:1696 isolated_file:0 [ 308.468507][ T2817] unevictable:768 dirty:11 writeback:0 [ 308.468507][ T2817] slab_reclaimable:4853 slab_unreclaimable:18308 [ 308.468507][ T2817] mapped:1061 shmem:802 pagetables:116 [ 308.468507][ T2817] sec_pagetables:0 bounce:0 [ 308.468507][ T2817] kernel_misc_reclaimable:0 [ 308.468507][ T2817] free:285709 free_pcp:649 free_cma:4096 [ 308.471987][ T2817] Node 0 active_anon:2732kB inactive_anon:156kB active_file:0kB inactive_file:6784kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4244kB dirty:44kB writeback:0kB shmem:3208kB writeback_tmp:0kB kernel_stack:4608kB pagetables:464kB sec_pagetables:0kB all_unreclaimable? no ps_root_recvmsgcb: failed to send message to pid[ 308.480034][ T2817] Node 0 DMA32 free:1142836kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:2732kB inactive_anon:156kB active_file:0kB inactive_file:6784kB unevictable:3072kB writepending:44kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2596kB local_pcp:1324kB free_cma:16384kB 2784: Connection refused[ 308.485787][ T2817] lowmem_reserve[]: 0 0 0 [ 308.504708][ T2817] Node 0 DMA32: 7*4kB (UME) 47*8kB (UE) 66*16kB (UE) 40*32kB (UE) 12*64kB (UME) 3*128kB (UM) 1*256kB (E) 0*512kB 2*1024kB (UM) 3*2048kB (UC) 276*4096kB (MC) = 1142836kB [ 308.535153][ T2817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 308.536752][ T2817] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 308.538012][ T2817] 2498 total pagecache pages [ 308.538988][ T2817] 0 pages in swap cache [ 308.539896][ T2817] Free swap = 0kB [ 308.540942][ T2817] Total swap = 0kB [ 308.541854][ T2817] 523776 pages RAM [ 308.576569][ T2817] 0 pages HighMem/MovableOnly [ 308.578526][ T2817] 184025 pages reserved [ 308.580028][ T2817] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 318.728544][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 318.851292][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2817: Connection refused ps_root_recvmsgcb: failed to send message to pid 2818: Connection refused [ 339.668414][ T2831] warn_alloc: 1 callbacks suppressed [ 339.668792][ T2831] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 339.675854][ T2831] CPU: 0 PID: 2831 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 339.678192][ T2831] Hardware name: riscv-virtio,qemu (DT) [ 339.679210][ T2831] Call Trace: [ 339.680317][ T2831] [] dump_backtrace+0x2e/0x3c [ 339.681825][ T2831] [] show_stack+0x34/0x40 [ 339.683717][ T2831] [] dump_stack_lvl+0xe0/0x14c [ 339.685376][ T2831] [] dump_stack+0x1c/0x24 [ 339.686802][ T2831] [] warn_alloc+0x168/0x22c [ 339.688154][ T2831] [] __vmalloc_node_range+0xb6c/0xdb4 [ 339.689623][ T2831] [] bpf_jit_alloc_exec+0x46/0x52 [ 339.691000][ T2831] [] bpf_jit_binary_alloc+0x96/0x13c [ 339.692397][ T2831] [] bpf_int_jit_compile+0x886/0xaa6 [ 339.694289][ T2831] [] bpf_prog_select_runtime+0x1a2/0x22e [ 339.695732][ T2831] [] bpf_migrate_filter+0x258/0x2be [ 339.697297][ T2831] [] bpf_prepare_filter+0x10e/0x1b4 [ 339.698821][ T2831] [] __get_filter+0x148/0x1a0 [ 339.700298][ T2831] [] sk_attach_filter+0x22/0x11a [ 339.701734][ T2831] [] sk_setsockopt+0x144e/0x270c [ 339.703798][ T2831] [] sock_setsockopt+0x48/0x58 [ 339.705736][ T2831] [] __sys_setsockopt+0x3f0/0x418 [ 339.707083][ T2831] [] sys_setsockopt+0x3a/0x4c [ 339.708437][ T2831] [] ret_from_syscall+0x0/0x2 [ 339.713693][ T2831] Mem-Info: [ 339.714913][ T2831] active_anon:992 inactive_anon:41 isolated_anon:0 [ 339.714913][ T2831] active_file:0 inactive_file:4060 isolated_file:0 [ 339.714913][ T2831] unevictable:768 dirty:2328 writeback:0 [ 339.714913][ T2831] slab_reclaimable:5051 slab_unreclaimable:18578 [ 339.714913][ T2831] mapped:1088 shmem:804 pagetables:102 [ 339.714913][ T2831] sec_pagetables:0 bounce:0 [ 339.714913][ T2831] kernel_misc_reclaimable:0 [ 339.714913][ T2831] free:281775 free_pcp:1106 free_cma:4096 [ 339.718385][ T2831] Node 0 active_anon:3968kB inactive_anon:164kB active_file:0kB inactive_file:16240kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4352kB dirty:9312kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:4568kB pagetables:408kB sec_pagetables:0kB all_unreclaimable? no [ 339.720945][ T2831] Node 0 DMA32 free:1127100kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:3968kB inactive_anon:164kB active_file:0kB inactive_file:16240kB unevictable:3072kB writepending:9312kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4432kB local_pcp:2208kB free_cma:16384kB [ 339.754131][ T2831] lowmem_reserve[]: 0 0 0 [ 339.756748][ T2831] Node 0 DMA32: 11*4kB (UE) 0*8kB 13*16kB (UM) 2*32kB (ME) 2*64kB (ME) 2*128kB (UE) 2*256kB (UM) 1*512kB (E) 1*1024kB (E) 5*2048kB (UMEC) 272*4096kB (MC) = 1127100kB [ 339.796981][ T2831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 339.798550][ T2831] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 339.799973][ T2831] 4875 total pagecache pages [ 339.801123][ T2831] 0 pages in swap cache [ 339.802168][ T2831] Free swap = 0kB [ 339.804838][ T2831] Total swap = 0kB [ 339.805938][ T2831] 523776 pages RAM [ 339.806978][ T2831] 0 pages HighMem/MovableOnly [ 339.808081][ T2831] 184025 pages reserved [ 339.809142][ 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 [ 362.690450][ T2834] warn_alloc: 1 callbacks suppressed [ 362.690830][ T2834] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 362.696459][ T2834] CPU: 1 PID: 2834 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 362.697643][ T2834] Hardware name: riscv-virtio,qemu (DT) [ 362.698628][ T2834] Call Trace: [ 362.699356][ T2834] [] dump_backtrace+0x2e/0x3c [ 362.700622][ T2834] [] show_stack+0x34/0x40 [ 362.701928][ T2834] [] dump_stack_lvl+0xe0/0x14c [ 362.703570][ T2834] [] dump_stack+0x1c/0x24 [ 362.704896][ T2834] [] warn_alloc+0x168/0x22c [ 362.706231][ T2834] [] __vmalloc_node_range+0xb6c/0xdb4 [ 362.707174][ T2834] [] bpf_jit_alloc_exec+0x46/0x52 [ 362.708035][ T2834] [] bpf_jit_binary_alloc+0x96/0x13c [ 362.709373][ T2834] [] bpf_int_jit_compile+0x886/0xaa6 [ 362.710251][ T2834] [] bpf_prog_select_runtime+0x1a2/0x22e [ 362.711138][ T2834] [] bpf_migrate_filter+0x258/0x2be [ 362.712257][ T2834] [] bpf_prepare_filter+0x10e/0x1b4 [ 362.714049][ T2834] [] __get_filter+0x148/0x1a0 [ 362.715517][ T2834] [] sk_attach_filter+0x22/0x11a [ 362.716520][ T2834] [] sk_setsockopt+0x144e/0x270c [ 362.717524][ T2834] [] sock_setsockopt+0x48/0x58 [ 362.718934][ T2834] [] __sys_setsockopt+0x3f0/0x418 [ 362.720370][ T2834] [] sys_setsockopt+0x3a/0x4c [ 362.721719][ T2834] [] ret_from_syscall+0x0/0x2 [ 362.739799][ T2834] Mem-Info: [ 362.740868][ T2834] active_anon:602 inactive_anon:43 isolated_anon:0 [ 362.740868][ T2834] active_file:0 inactive_file:6715 isolated_file:0 [ 362.740868][ T2834] unevictable:768 dirty:2207 writeback:0 [ 362.740868][ T2834] slab_reclaimable:5277 slab_unreclaimable:18423 [ 362.740868][ T2834] mapped:772 shmem:806 pagetables:100 [ 362.740868][ T2834] sec_pagetables:0 bounce:0 [ 362.740868][ T2834] kernel_misc_reclaimable:0 [ 362.740868][ T2834] free:280141 free_pcp:831 free_cma:4096 [ 362.745277][ T2834] Node 0 active_anon:2408kB inactive_anon:172kB active_file:0kB inactive_file:26860kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:3088kB dirty:8828kB writeback:0kB shmem:3224kB writeback_tmp:0kB kernel_stack:4416kB pagetables:400kB sec_pagetables:0kB all_unreclaimable? no [ 362.748869][ T2834] Node 0 DMA32 free:1120564kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:2408kB inactive_anon:172kB active_file:0kB inactive_file:26860kB unevictable:3072kB writepending:8828kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3316kB local_pcp:2152kB free_cma:16384kB [ 362.751489][ T2834] lowmem_reserve[]: 0 0 0 [ 362.757974][ T2834] Node 0 DMA32: 159*4kB (UME) 105*8kB (UME) 77*16kB (UME) 71*32kB (UM) 11*64kB (UM) 2*128kB (UE) 2*256kB (UE) 2*512kB (UE) 1*1024kB (U) 3*2048kB (EC) 270*4096kB (MC) = 1120564kB [ 362.767683][ T2834] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 362.769235][ T2834] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 362.770613][ T2834] 7521 total pagecache pages [ 362.771368][ T2834] 0 pages in swap cache [ 362.776537][ T2834] Free swap = 0kB [ 362.777593][ T2834] Total swap = 0kB [ 362.778553][ T2834] 523776 pages RAM [ 362.779375][ T2834] 0 pages HighMem/MovableOnly [ 362.780347][ T2834] 184025 pages reserved [ 362.781199][ T2834] 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]:35242' (ECDSA) to the list of known hosts. 1970/01/01 00:06:29 fuzzer started 1970/01/01 00:06:38 dialing manager at localhost:30004 [ 402.551480][ T2849] cgroup: Unknown subsys name 'net' ps_root_recvmsgcb: failed to send message to pid 2831: Connection refused [ 403.354623][ T2849] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:06:43 syscalls: 2966 1970/01/01 00:06:43 code coverage: enabled 1970/01/01 00:06:43 comparison tracing: enabled 1970/01/01 00:06:43 extra coverage: enabled 1970/01/01 00:06:43 delay kcov mmap: enabled 1970/01/01 00:06:43 setuid sandbox: enabled 1970/01/01 00:06:43 namespace sandbox: enabled 1970/01/01 00:06:43 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:06:43 fault injection: enabled 1970/01/01 00:06:43 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:06:43 net packet injection: enabled 1970/01/01 00:06:43 net device setup: enabled 1970/01/01 00:06:43 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:06:43 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:06:43 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:06:43 USB emulation: enabled 1970/01/01 00:06:43 hci packet injection: /dev/vhci does not exist 1970/01/01 00:06:43 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:06:43 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:06:43 fetching corpus: 0, signal 0/2000 (executing program) ps_root_recvmsgcb: failed to send message to pid 2832: Connection refused 1970/01/01 00:06:47 fetching corpus: 50, signal 40174/43632 (executing program) 1970/01/01 00:06:49 fetching corpus: 100, signal 51914/56822 (executing program) 1970/01/01 00:06:51 fetching corpus: 150, signal 60481/66829 (executing program) 1970/01/01 00:06:54 fetching corpus: 200, signal 67131/74839 (executing program) 1970/01/01 00:06:56 fetching corpus: 250, signal 77643/86479 (executing program) 1970/01/01 00:06:59 fetching corpus: 299, signal 85782/95727 (executing program) 1970/01/01 00:07:01 fetching corpus: 349, signal 91441/102495 (executing program) 1970/01/01 00:07:04 fetching corpus: 398, signal 96124/108236 (executing program) ps_root_recvmsgcb: failed to send message to pid 2834: Connection refused ps_root_recvmsgcb: failed to send message to pid 2835: Connection refused 1970/01/01 00:07:05 fetching corpus: 448, signal 98187/111526 (executing program) 1970/01/01 00:07:07 fetching corpus: 498, signal 100857/115349 (executing program) 1970/01/01 00:07:09 fetching corpus: 548, signal 104734/120210 (executing program) 1970/01/01 00:07:11 fetching corpus: 597, signal 108102/124615 (executing program) 1970/01/01 00:07:14 fetching corpus: 647, signal 111858/129295 (executing program) 1970/01/01 00:07:16 fetching corpus: 697, signal 114656/133060 (executing program) 1970/01/01 00:07:18 fetching corpus: 747, signal 117829/137077 (executing program) 1970/01/01 00:07:20 fetching corpus: 797, signal 119615/139867 (executing program) 1970/01/01 00:07:22 fetching corpus: 847, signal 122139/143271 (executing program) 1970/01/01 00:07:24 fetching corpus: 897, signal 124184/146216 (executing program) 1970/01/01 00:07:27 fetching corpus: 947, signal 126800/149627 (executing program) 1970/01/01 00:07:29 fetching corpus: 997, signal 129164/152852 (executing program) 1970/01/01 00:07:31 fetching corpus: 1046, signal 131110/155619 (executing program) 1970/01/01 00:07:33 fetching corpus: 1096, signal 134040/159186 (executing program) 1970/01/01 00:07:35 fetching corpus: 1146, signal 135831/161776 (executing program) 1970/01/01 00:07:37 fetching corpus: 1196, signal 138919/165426 (executing program) 1970/01/01 00:07:39 fetching corpus: 1246, signal 140806/168046 (executing program) 1970/01/01 00:07:41 fetching corpus: 1296, signal 143473/171258 (executing program) 1970/01/01 00:07:42 fetching corpus: 1346, signal 145284/173790 (executing program) 1970/01/01 00:07:44 fetching corpus: 1396, signal 147814/176834 (executing program) [ 466.871807][ T2853] warn_alloc: 1 callbacks suppressed [ 466.872211][ T2853] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 466.909221][ T2853] CPU: 1 PID: 2853 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 466.910740][ T2853] Hardware name: riscv-virtio,qemu (DT) [ 466.911869][ T2853] Call Trace: [ 466.913073][ T2853] [] dump_backtrace+0x2e/0x3c [ 466.914792][ T2853] [] show_stack+0x34/0x40 [ 466.916276][ T2853] [] dump_stack_lvl+0xe0/0x14c [ 466.917877][ T2853] [] dump_stack+0x1c/0x24 [ 466.919383][ T2853] [] warn_alloc+0x168/0x22c [ 466.920782][ T2853] [] __vmalloc_node_range+0xb6c/0xdb4 [ 466.922352][ T2853] [] bpf_jit_alloc_exec+0x46/0x52 [ 466.924641][ T2853] [] bpf_jit_binary_alloc+0x96/0x13c [ 466.926243][ T2853] [] bpf_int_jit_compile+0x886/0xaa6 [ 466.927747][ T2853] [] bpf_prog_select_runtime+0x1a2/0x22e [ 466.929284][ T2853] [] bpf_migrate_filter+0x258/0x2be [ 466.930867][ T2853] [] bpf_prepare_filter+0x10e/0x1b4 [ 466.932532][ T2853] [] __get_filter+0x148/0x1a0 [ 466.934893][ T2853] [] sk_attach_filter+0x22/0x11a [ 466.936396][ T2853] [] sk_setsockopt+0x144e/0x270c [ 466.937984][ T2853] [] sock_setsockopt+0x48/0x58 [ 466.939525][ T2853] [] __sys_setsockopt+0x3f0/0x418 [ 466.941020][ T2853] [] sys_setsockopt+0x3a/0x4c [ 466.942524][ T2853] [] ret_from_syscall+0x0/0x2 [ 466.998841][ T2853] Mem-Info: [ 467.004576][ T2853] active_anon:9710 inactive_anon:44 isolated_anon:0 [ 467.004576][ T2853] active_file:0 inactive_file:7095 isolated_file:0 [ 467.004576][ T2853] unevictable:768 dirty:0 writeback:0 [ 467.004576][ T2853] slab_reclaimable:5328 slab_unreclaimable:19000 [ 467.004576][ T2853] mapped:4342 shmem:807 pagetables:138 [ 467.004576][ T2853] sec_pagetables:0 bounce:0 [ 467.004576][ T2853] kernel_misc_reclaimable:0 [ 467.004576][ T2853] free:269880 free_pcp:675 free_cma:4096 [ 467.008508][ T2853] Node 0 active_anon:38840kB inactive_anon:176kB active_file:0kB inactive_file:28380kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17368kB dirty:0kB writeback:0kB shmem:3228kB writeback_tmp:0kB kernel_stack:4672kB pagetables:552kB sec_pagetables:0kB all_unreclaimable? no [ 467.011307][ T2853] Node 0 DMA32 free:1079520kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:38840kB inactive_anon:176kB active_file:0kB inactive_file:28380kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2700kB local_pcp:568kB free_cma:16384kB [ 467.030117][ T2853] lowmem_reserve[]: 0 0 0 [ 467.034314][ T2853] Node 0 DMA32: 8*4kB (ME) 2*8kB (E) 23*16kB (UME) 2*32kB (UE) 4*64kB (UE) 2*128kB (E) 3*256kB (UME) 1*512kB (U) 2*1024kB (UM) 3*2048kB (EC) 261*4096kB (MC) = 1079520kB [ 467.064317][ T2853] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 467.065993][ T2853] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 467.067560][ T2853] 7902 total pagecache pages [ 467.068807][ T2853] 0 pages in swap cache [ 467.069935][ T2853] Free swap = 0kB [ 467.071041][ T2853] Total swap = 0kB [ 467.072197][ T2853] 523776 pages RAM [ 467.095841][ T2853] 0 pages HighMem/MovableOnly [ 467.097715][ T2853] 184025 pages reserved [ 467.098917][ T2853] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:07:47 fetching corpus: 1446, signal 150017/179577 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:07:49 fetching corpus: 1496, signal 151786/181934 (executing program) 1970/01/01 00:07:51 fetching corpus: 1545, signal 153189/183983 (executing program) 1970/01/01 00:07:53 fetching corpus: 1595, signal 154444/185931 (executing program) 1970/01/01 00:07:55 fetching corpus: 1645, signal 156675/188599 (executing program) 1970/01/01 00:07:57 fetching corpus: 1695, signal 157814/190406 (executing program) 1970/01/01 00:07:58 fetching corpus: 1744, signal 159739/192861 (executing program) 1970/01/01 00:08:00 fetching corpus: 1794, signal 161009/194780 (executing program) 1970/01/01 00:08:02 fetching corpus: 1844, signal 162666/196932 (executing program) 1970/01/01 00:08:06 fetching corpus: 1894, signal 164437/199155 (executing program) 1970/01/01 00:08:08 fetching corpus: 1944, signal 165810/201044 (executing program) [ 489.808942][ T2855] warn_alloc: 1 callbacks suppressed [ 489.809300][ T2855] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 489.849823][ T2855] CPU: 0 PID: 2855 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 489.851545][ T2855] Hardware name: riscv-virtio,qemu (DT) [ 489.852892][ T2855] Call Trace: [ 489.854120][ T2855] [] dump_backtrace+0x2e/0x3c [ 489.855838][ T2855] [] show_stack+0x34/0x40 [ 489.857418][ T2855] [] dump_stack_lvl+0xe0/0x14c [ 489.859923][ T2855] [] dump_stack+0x1c/0x24 [ 489.862203][ T2855] [] warn_alloc+0x168/0x22c [ 489.864034][ T2855] [] __vmalloc_node_range+0xb6c/0xdb4 [ 489.865754][ T2855] [] bpf_jit_alloc_exec+0x46/0x52 [ 489.867432][ T2855] [] bpf_jit_binary_alloc+0x96/0x13c [ 489.869065][ T2855] [] bpf_int_jit_compile+0x886/0xaa6 [ 489.870551][ T2855] [] bpf_prog_select_runtime+0x1a2/0x22e [ 489.872218][ T2855] [] bpf_migrate_filter+0x258/0x2be [ 489.874717][ T2855] [] bpf_prepare_filter+0x10e/0x1b4 [ 489.876466][ T2855] [] __get_filter+0x148/0x1a0 [ 489.878354][ T2855] [] sk_attach_filter+0x22/0x11a [ 489.880192][ T2855] [] sk_setsockopt+0x144e/0x270c [ 489.881913][ T2855] [] sock_setsockopt+0x48/0x58 [ 489.883822][ T2855] [] __sys_setsockopt+0x3f0/0x418 [ 489.885934][ T2855] [] sys_setsockopt+0x3a/0x4c [ 489.887354][ T2855] [] ret_from_syscall+0x0/0x2 [ 489.916134][ T2855] Mem-Info: [ 489.917728][ T2855] active_anon:10352 inactive_anon:46 isolated_anon:0 [ 489.917728][ T2855] active_file:0 inactive_file:7097 isolated_file:0 [ 489.917728][ T2855] unevictable:768 dirty:1 writeback:0 [ 489.917728][ T2855] slab_reclaimable:5326 slab_unreclaimable:19186 [ 489.917728][ T2855] mapped:4342 shmem:809 pagetables:142 [ 489.917728][ T2855] sec_pagetables:0 bounce:0 [ 489.917728][ T2855] kernel_misc_reclaimable:0 [ 489.917728][ T2855] free:269111 free_pcp:578 free_cma:4096 [ 489.921501][ T2855] Node 0 active_anon:41408kB inactive_anon:184kB active_file:0kB inactive_file:28388kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17368kB dirty:4kB writeback:0kB shmem:3236kB writeback_tmp:0kB kernel_stack:4672kB pagetables:568kB sec_pagetables:0kB all_unreclaimable? no [ 489.925704][ T2855] Node 0 DMA32 free:1076444kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:41408kB inactive_anon:184kB active_file:0kB inactive_file:28388kB unevictable:3072kB writepending:4kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2312kB local_pcp:1204kB free_cma:16384kB [ 489.943941][ T2855] lowmem_reserve[]: 0 0 0 [ 489.946833][ T2855] Node 0 DMA32: 7*4kB (ME) 4*8kB (UE) 20*16kB (UE) 3*32kB (E) 6*64kB (UME) 3*128kB (ME) 0*256kB 2*512kB (ME) 1*1024kB (U) 4*2048kB (MEC) 260*4096kB (MC) = 1076444kB [ 489.978139][ T2855] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 489.979417][ T2855] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 489.980813][ T2855] 7906 total pagecache pages [ 489.981578][ T2855] 0 pages in swap cache [ 489.982396][ T2855] Free swap = 0kB [ 489.996337][ T2855] Total swap = 0kB [ 489.997162][ T2855] 523776 pages RAM [ 489.998128][ T2855] 0 pages HighMem/MovableOnly [ 489.999183][ T2855] 184025 pages reserved [ 490.000493][ T2855] 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 00:08:10 fetching corpus: 1994, signal 167237/202944 (executing program) 1970/01/01 00:08:13 fetching corpus: 2044, signal 168503/204733 (executing program) 1970/01/01 00:08:15 fetching corpus: 2093, signal 169971/206627 (executing program) 1970/01/01 00:08:17 fetching corpus: 2143, signal 171526/208562 (executing program) 1970/01/01 00:08:20 fetching corpus: 2193, signal 173306/210617 (executing program) 1970/01/01 00:08:23 fetching corpus: 2243, signal 174367/212170 (executing program) 1970/01/01 00:08:27 fetching corpus: 2293, signal 175855/213993 (executing program) 1970/01/01 00:08:29 fetching corpus: 2343, signal 177001/215545 (executing program) 1970/01/01 00:08:31 fetching corpus: 2393, signal 177849/216957 (executing program) 1970/01/01 00:08:34 fetching corpus: 2443, signal 179879/219065 (executing program) 1970/01/01 00:08:36 fetching corpus: 2492, signal 180897/220522 (executing program) 1970/01/01 00:08:38 fetching corpus: 2542, signal 181636/221790 (executing program) 1970/01/01 00:08:40 fetching corpus: 2592, signal 182573/223172 (executing program) 1970/01/01 00:08:42 fetching corpus: 2642, signal 184354/225093 (executing program) 1970/01/01 00:08:44 fetching corpus: 2692, signal 185308/226477 (executing program) 1970/01/01 00:08:46 fetching corpus: 2742, signal 186265/227792 (executing program) 1970/01/01 00:08:47 fetching corpus: 2792, signal 187105/229054 (executing program) 1970/01/01 00:08:49 fetching corpus: 2842, signal 188118/230386 (executing program) ps_root_recvmsgcb: failed to send message to pid 2853: Connection refused 1970/01/01 00:08:51 fetching corpus: 2892, signal 189156/231743 (executing program) ps_root_recvmsgcb: failed to send message to pid 2854: Connection refused 1970/01/01 00:08:52 fetching corpus: 2942, signal 190095/233016 (executing program) 1970/01/01 00:08:55 fetching corpus: 2992, signal 190945/234214 (executing program) 1970/01/01 00:08:57 fetching corpus: 3042, signal 192389/235766 (executing program) 1970/01/01 00:08:58 fetching corpus: 3092, signal 193456/237103 (executing program) 1970/01/01 00:09:00 fetching corpus: 3142, signal 194513/238398 (executing program) 1970/01/01 00:09:02 fetching corpus: 3192, signal 195357/239524 (executing program) 1970/01/01 00:09:05 fetching corpus: 3242, signal 196367/240756 (executing program) 1970/01/01 00:09:07 fetching corpus: 3291, signal 197695/242140 (executing program) 1970/01/01 00:09:08 fetching corpus: 3340, signal 198352/243136 (executing program) 1970/01/01 00:09:10 fetching corpus: 3390, signal 199923/244632 (executing program) ps_root_recvmsgcb: failed to send message to pid 2856: Connection refused 1970/01/01 00:09:13 fetching corpus: 3440, signal 200937/245837 (executing program) ps_root_recvmsgcb: failed to send message to pid 2855: Connection refused 1970/01/01 00:09:15 fetching corpus: 3490, signal 201892/246951 (executing program) 1970/01/01 00:09:17 fetching corpus: 3540, signal 203283/248325 (executing program) 1970/01/01 00:09:18 fetching corpus: 3590, signal 204396/249500 (executing program) 1970/01/01 00:09:21 fetching corpus: 3639, signal 205256/250527 (executing program) 1970/01/01 00:09:23 fetching corpus: 3689, signal 206068/251550 (executing program) 1970/01/01 00:09:24 fetching corpus: 3739, signal 206825/252584 (executing program) 1970/01/01 00:09:26 fetching corpus: 3789, signal 207624/253561 (executing program) 1970/01/01 00:09:29 fetching corpus: 3837, signal 208316/254496 (executing program) 1970/01/01 00:09:31 fetching corpus: 3887, signal 208944/255375 (executing program) 1970/01/01 00:09:32 fetching corpus: 3937, signal 209590/256283 (executing program) 1970/01/01 00:09:35 fetching corpus: 3987, signal 210524/257291 (executing program) 1970/01/01 00:09:37 fetching corpus: 4037, signal 211218/258173 (executing program) 1970/01/01 00:09:40 fetching corpus: 4086, signal 212093/259107 (executing program) 1970/01/01 00:09:41 fetching corpus: 4135, signal 212721/259927 (executing program) 1970/01/01 00:09:44 fetching corpus: 4185, signal 213874/260989 (executing program) 1970/01/01 00:09:47 fetching corpus: 4235, signal 214620/261837 (executing program) 1970/01/01 00:09:48 fetching corpus: 4285, signal 215342/262672 (executing program) 1970/01/01 00:09:49 fetching corpus: 4335, signal 215971/263463 (executing program) 1970/01/01 00:09:52 fetching corpus: 4385, signal 216890/264362 (executing program) 1970/01/01 00:09:54 fetching corpus: 4435, signal 217997/265351 (executing program) [ 596.777958][ T2857] warn_alloc: 1 callbacks suppressed [ 596.778328][ T2857] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 596.782351][ T2857] CPU: 1 PID: 2857 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 596.784416][ T2857] Hardware name: riscv-virtio,qemu (DT) [ 596.785715][ T2857] Call Trace: [ 596.786610][ T2857] [] dump_backtrace+0x2e/0x3c [ 596.788294][ T2857] [] show_stack+0x34/0x40 [ 596.789660][ T2857] [] dump_stack_lvl+0xe0/0x14c [ 596.791011][ T2857] [] dump_stack+0x1c/0x24 [ 596.792354][ T2857] [] warn_alloc+0x168/0x22c [ 596.793912][ T2857] [] __vmalloc_node_range+0xb6c/0xdb4 [ 596.795302][ T2857] [] bpf_jit_alloc_exec+0x46/0x52 [ 596.796631][ T2857] [] bpf_jit_binary_alloc+0x96/0x13c [ 596.798300][ T2857] [] bpf_int_jit_compile+0x886/0xaa6 [ 596.799709][ T2857] [] bpf_prog_select_runtime+0x1a2/0x22e [ 596.801057][ T2857] [] bpf_migrate_filter+0x258/0x2be [ 596.802516][ T2857] [] bpf_prepare_filter+0x10e/0x1b4 [ 596.804287][ T2857] [] __get_filter+0x148/0x1a0 [ 596.805733][ T2857] [] sk_attach_filter+0x22/0x11a [ 596.807166][ T2857] [] sk_setsockopt+0x144e/0x270c [ 596.808852][ T2857] [] sock_setsockopt+0x48/0x58 [ 596.811196][ T2857] [] __sys_setsockopt+0x3f0/0x418 [ 596.812617][ T2857] [] sys_setsockopt+0x3a/0x4c [ 596.814125][ T2857] [] ret_from_syscall+0x0/0x2 [ 596.880620][ T2857] Mem-Info: [ 596.882150][ T2857] active_anon:15401 inactive_anon:47 isolated_anon:0 [ 596.882150][ T2857] active_file:0 inactive_file:7103 isolated_file:0 [ 596.882150][ T2857] unevictable:768 dirty:0 writeback:0 [ 596.882150][ T2857] slab_reclaimable:5186 slab_unreclaimable:19752 [ 596.882150][ T2857] mapped:4342 shmem:810 pagetables:151 [ 596.882150][ T2857] sec_pagetables:0 bounce:0 [ 596.882150][ T2857] kernel_misc_reclaimable:0 [ 596.882150][ T2857] free:263515 free_pcp:624 free_cma:4096 [ 596.914138][ T2857] Node 0 active_anon:61604kB inactive_anon:188kB active_file:0kB inactive_file:28412kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17368kB dirty:0kB writeback:0kB shmem:3240kB writeback_tmp:0kB kernel_stack:4672kB pagetables:604kB sec_pagetables:0kB all_unreclaimable? no [ 596.917634][ T2857] Node 0 DMA32 free:1054060kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:61604kB inactive_anon:188kB active_file:0kB inactive_file:28412kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2492kB local_pcp:1696kB free_cma:16384kB [ 596.920875][ T2857] lowmem_reserve[]: 0 0 0 [ 596.939163][ T2857] Node 0 DMA32: 27*4kB (E) 28*8kB (UME) 36*16kB (UME) 3*32kB (E) 6*64kB (UME) 4*128kB (UME) 2*256kB (UM) 2*512kB (ME) 0*1024kB 5*2048kB (UMEC) 254*4096kB (MC) = 1054060kB [ 597.015576][ T2857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 597.020650][ T2857] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 597.044022][ T2857] 7913 total pagecache pages [ 597.045565][ T2857] 0 pages in swap cache [ 597.076328][ T2857] Free swap = 0kB [ 597.077863][ T2857] Total swap = 0kB [ 597.078992][ T2857] 523776 pages RAM [ 597.080214][ T2857] 0 pages HighMem/MovableOnly [ 597.081468][ T2857] 184025 pages reserved [ 597.094284][ T2857] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:09:58 fetching corpus: 4485, signal 218751/266197 (executing program) 1970/01/01 00:10:01 fetching corpus: 4535, signal 219522/267005 (executing program) 1970/01/01 00:10:02 fetching corpus: 4585, signal 220348/267828 (executing program) 1970/01/01 00:10:04 fetching corpus: 4635, signal 221195/268626 (executing program) 1970/01/01 00:10:06 fetching corpus: 4685, signal 222105/269440 (executing program) 1970/01/01 00:10:08 fetching corpus: 4735, signal 223424/270409 (executing program) 1970/01/01 00:10:10 fetching corpus: 4785, signal 224325/271227 (executing program) 1970/01/01 00:10:13 fetching corpus: 4835, signal 225041/271978 (executing program) 1970/01/01 00:10:14 fetching corpus: 4883, signal 225713/272687 (executing program) 1970/01/01 00:10:16 fetching corpus: 4932, signal 226255/273304 (executing program) [ 617.936817][ T2859] warn_alloc: 1 callbacks suppressed [ 617.937175][ T2859] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 617.977887][ T2859] CPU: 0 PID: 2859 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 617.979430][ T2859] Hardware name: riscv-virtio,qemu (DT) [ 617.981664][ T2859] Call Trace: [ 617.982760][ T2859] [] dump_backtrace+0x2e/0x3c [ 617.984963][ T2859] [] show_stack+0x34/0x40 [ 617.986429][ T2859] [] dump_stack_lvl+0xe0/0x14c [ 617.988011][ T2859] [] dump_stack+0x1c/0x24 [ 617.989545][ T2859] [] warn_alloc+0x168/0x22c [ 617.991005][ T2859] [] __vmalloc_node_range+0xb6c/0xdb4 [ 617.992639][ T2859] [] bpf_jit_alloc_exec+0x46/0x52 [ 617.994846][ T2859] [] bpf_jit_binary_alloc+0x96/0x13c [ 617.996367][ T2859] [] bpf_int_jit_compile+0x886/0xaa6 [ 617.997850][ T2859] [] bpf_prog_select_runtime+0x1a2/0x22e [ 617.999352][ T2859] [] bpf_migrate_filter+0x258/0x2be [ 618.001481][ T2859] [] bpf_prepare_filter+0x10e/0x1b4 [ 618.003659][ T2859] [] __get_filter+0x148/0x1a0 [ 618.005374][ T2859] [] sk_attach_filter+0x22/0x11a [ 618.006787][ T2859] [] sk_setsockopt+0x144e/0x270c [ 618.008360][ T2859] [] sock_setsockopt+0x48/0x58 [ 618.009882][ T2859] [] __sys_setsockopt+0x3f0/0x418 [ 618.011403][ T2859] [] sys_setsockopt+0x3a/0x4c [ 618.012937][ T2859] [] ret_from_syscall+0x0/0x2 [ 618.124730][ T2859] Mem-Info: [ 618.126218][ T2859] active_anon:16069 inactive_anon:49 isolated_anon:0 [ 618.126218][ T2859] active_file:0 inactive_file:7105 isolated_file:0 [ 618.126218][ T2859] unevictable:768 dirty:1 writeback:0 [ 618.126218][ T2859] slab_reclaimable:5166 slab_unreclaimable:19853 [ 618.126218][ T2859] mapped:4342 shmem:812 pagetables:152 [ 618.126218][ T2859] sec_pagetables:0 bounce:0 [ 618.126218][ T2859] kernel_misc_reclaimable:0 [ 618.126218][ T2859] free:262703 free_pcp:784 free_cma:4096 [ 618.159123][ T2859] Node 0 active_anon:64276kB inactive_anon:196kB active_file:0kB inactive_file:28420kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17368kB dirty:4kB writeback:0kB shmem:3248kB writeback_tmp:0kB kernel_stack:4672kB pagetables:608kB sec_pagetables:0kB all_unreclaimable? no [ 618.166563][ T2859] Node 0 DMA32 free:1050812kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:64276kB inactive_anon:196kB active_file:0kB inactive_file:28420kB unevictable:3072kB writepending:4kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3136kB local_pcp:1316kB free_cma:16384kB [ 618.170282][ T2859] lowmem_reserve[]: 0 0 0 [ 618.197149][ T2859] Node 0 DMA32: 29*4kB (UME) 7*8kB (E) 29*16kB (UE) 4*32kB (UE) 5*64kB (UE) 3*128kB (UE) 1*256kB (M) 1*512kB (E) 0*1024kB 4*2048kB (UEC) 254*4096kB (MC) = 1050812kB [ 618.230929][ T2859] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 618.255690][ T2859] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 618.257593][ T2859] 7917 total pagecache pages [ 618.258799][ T2859] 0 pages in swap cache [ 618.259958][ T2859] Free swap = 0kB [ 618.261101][ T2859] Total swap = 0kB [ 618.262216][ T2859] 523776 pages RAM [ 618.280495][ T2859] 0 pages HighMem/MovableOnly [ 618.282043][ T2859] 184025 pages reserved [ 618.286559][ T2859] 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 00:10:18 fetching corpus: 4982, signal 226948/273938 (executing program) 1970/01/01 00:10:20 fetching corpus: 5032, signal 227596/274589 (executing program) 1970/01/01 00:10:22 fetching corpus: 5082, signal 228346/275287 (executing program) 1970/01/01 00:10:24 fetching corpus: 5132, signal 228998/275936 (executing program) 1970/01/01 00:10:27 fetching corpus: 5182, signal 229966/276717 (executing program) 1970/01/01 00:10:29 fetching corpus: 5231, signal 231100/277449 (executing program) 1970/01/01 00:10:31 fetching corpus: 5280, signal 231684/278022 (executing program) 1970/01/01 00:10:34 fetching corpus: 5330, signal 232669/278747 (executing program) 1970/01/01 00:10:35 fetching corpus: 5380, signal 233269/279352 (executing program) 1970/01/01 00:10:37 fetching corpus: 5430, signal 234233/280019 (executing program) 1970/01/01 00:10:39 fetching corpus: 5480, signal 234832/280600 (executing program) 1970/01/01 00:10:40 fetching corpus: 5530, signal 235357/281164 (executing program) 1970/01/01 00:10:42 fetching corpus: 5580, signal 236030/281753 (executing program) 1970/01/01 00:10:44 fetching corpus: 5630, signal 236638/282284 (executing program) 1970/01/01 00:10:45 fetching corpus: 5680, signal 237681/282927 (executing program) 1970/01/01 00:10:47 fetching corpus: 5730, signal 238715/283534 (executing program) 1970/01/01 00:10:50 fetching corpus: 5780, signal 239337/284058 (executing program) 1970/01/01 00:10:52 fetching corpus: 5829, signal 239895/284544 (executing program) 1970/01/01 00:10:54 fetching corpus: 5879, signal 240715/285067 (executing program) 1970/01/01 00:10:55 fetching corpus: 5929, signal 241168/285546 (executing program) 1970/01/01 00:10:57 fetching corpus: 5979, signal 241701/286055 (executing program) ps_root_recvmsgcb: failed to send message to pid 2857: Connection refused 1970/01/01 00:10:59 fetching corpus: 6028, signal 242224/286497 (executing program) ps_root_recvmsgcb: failed to send message to pid 2858: Connection refused 1970/01/01 00:11:01 fetching corpus: 6078, signal 242786/286935 (executing program) 1970/01/01 00:11:03 fetching corpus: 6128, signal 243400/287404 (executing program) 1970/01/01 00:11:05 fetching corpus: 6178, signal 243863/287799 (executing program) 1970/01/01 00:11:06 fetching corpus: 6228, signal 244190/288224 (executing program) 1970/01/01 00:11:07 fetching corpus: 6278, signal 244788/288615 (executing program) 1970/01/01 00:11:09 fetching corpus: 6328, signal 245426/289059 (executing program) 1970/01/01 00:11:12 fetching corpus: 6378, signal 246121/289491 (executing program) 1970/01/01 00:11:13 fetching corpus: 6427, signal 246764/289904 (executing program) 1970/01/01 00:11:15 fetching corpus: 6477, signal 247431/290301 (executing program) 1970/01/01 00:11:17 fetching corpus: 6527, signal 247959/290696 (executing program) 1970/01/01 00:11:19 fetching corpus: 6577, signal 248431/291113 (executing program) ps_root_recvmsgcb: failed to send message to pid 2859: Connection refused 1970/01/01 00:11:21 fetching corpus: 6627, signal 248816/291497 (executing program) ps_root_recvmsgcb: failed to send message to pid 2860: Connection refused 1970/01/01 00:11:22 fetching corpus: 6677, signal 249520/291879 (executing program) 1970/01/01 00:11:25 fetching corpus: 6727, signal 249985/292231 (executing program) 1970/01/01 00:11:27 fetching corpus: 6777, signal 250581/292583 (executing program) 1970/01/01 00:11:30 fetching corpus: 6826, signal 251543/292977 (executing program) 1970/01/01 00:11:32 fetching corpus: 6875, signal 251926/293301 (executing program) 1970/01/01 00:11:33 fetching corpus: 6925, signal 252408/293627 (executing program) 1970/01/01 00:11:35 fetching corpus: 6975, signal 252903/293926 (executing program) 1970/01/01 00:11:37 fetching corpus: 7024, signal 253375/294258 (executing program) 1970/01/01 00:11:39 fetching corpus: 7074, signal 253882/294573 (executing program) 1970/01/01 00:11:41 fetching corpus: 7124, signal 254390/294844 (executing program) 1970/01/01 00:11:43 fetching corpus: 7174, signal 254873/295114 (executing program) 1970/01/01 00:11:44 fetching corpus: 7224, signal 255229/295398 (executing program) 1970/01/01 00:11:46 fetching corpus: 7274, signal 255903/295681 (executing program) 1970/01/01 00:11:48 fetching corpus: 7324, signal 256388/295966 (executing program) 1970/01/01 00:11:49 fetching corpus: 7374, signal 257013/295966 (executing program) 1970/01/01 00:11:51 fetching corpus: 7424, signal 257530/295966 (executing program) 1970/01/01 00:11:53 fetching corpus: 7474, signal 258046/295966 (executing program) 1970/01/01 00:11:55 fetching corpus: 7523, signal 258753/295966 (executing program) 1970/01/01 00:11:58 fetching corpus: 7573, signal 259192/295966 (executing program) 1970/01/01 00:12:00 fetching corpus: 7622, signal 259691/295968 (executing program) 1970/01/01 00:12:02 fetching corpus: 7670, signal 260368/295975 (executing program) [ 723.316577][ T2862] warn_alloc: 1 callbacks suppressed [ 723.316936][ T2862] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 723.321092][ T2862] CPU: 1 PID: 2862 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 723.322521][ T2862] Hardware name: riscv-virtio,qemu (DT) [ 723.323799][ T2862] Call Trace: [ 723.324701][ T2862] [] dump_backtrace+0x2e/0x3c [ 723.326138][ T2862] [] show_stack+0x34/0x40 [ 723.327594][ T2862] [] dump_stack_lvl+0xe0/0x14c [ 723.329342][ T2862] [] dump_stack+0x1c/0x24 [ 723.331014][ T2862] [] warn_alloc+0x168/0x22c [ 723.332580][ T2862] [] __vmalloc_node_range+0xb6c/0xdb4 [ 723.335246][ T2862] [] bpf_jit_alloc_exec+0x46/0x52 [ 723.336935][ T2862] [] bpf_jit_binary_alloc+0x96/0x13c [ 723.338530][ T2862] [] bpf_int_jit_compile+0x886/0xaa6 [ 723.339854][ T2862] [] bpf_prog_select_runtime+0x1a2/0x22e [ 723.341184][ T2862] [] bpf_migrate_filter+0x258/0x2be [ 723.342632][ T2862] [] bpf_prepare_filter+0x10e/0x1b4 [ 723.344508][ T2862] [] __get_filter+0x148/0x1a0 [ 723.345949][ T2862] [] sk_attach_filter+0x22/0x11a [ 723.347412][ T2862] [] sk_setsockopt+0x144e/0x270c [ 723.348876][ T2862] [] sock_setsockopt+0x48/0x58 [ 723.350224][ T2862] [] __sys_setsockopt+0x3f0/0x418 [ 723.351522][ T2862] [] sys_setsockopt+0x3a/0x4c [ 723.352931][ T2862] [] ret_from_syscall+0x0/0x2 [ 723.400802][ T2862] Mem-Info: [ 723.402253][ T2862] active_anon:18841 inactive_anon:51 isolated_anon:0 [ 723.402253][ T2862] active_file:0 inactive_file:7111 isolated_file:0 [ 723.402253][ T2862] unevictable:768 dirty:0 writeback:0 [ 723.402253][ T2862] slab_reclaimable:5160 slab_unreclaimable:19884 [ 723.402253][ T2862] mapped:4342 shmem:814 pagetables:149 [ 723.402253][ T2862] sec_pagetables:0 bounce:0 [ 723.402253][ T2862] kernel_misc_reclaimable:0 [ 723.402253][ T2862] free:259995 free_pcp:727 free_cma:4096 [ 723.408175][ T2862] Node 0 active_anon:75364kB inactive_anon:204kB active_file:0kB inactive_file:28444kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17368kB dirty:0kB writeback:0kB shmem:3256kB writeback_tmp:0kB kernel_stack:4568kB pagetables:596kB sec_pagetables:0kB all_unreclaimable? no [ 723.411035][ T2862] Node 0 DMA32 free:1039980kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:75364kB inactive_anon:204kB active_file:0kB inactive_file:28444kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2908kB local_pcp:2076kB free_cma:16384kB [ 723.416383][ T2862] lowmem_reserve[]: 0 0 0 [ 723.418815][ T2862] Node 0 DMA32: 117*4kB (UE) 7*8kB (E) 56*16kB (UME) 31*32kB (UME) 10*64kB (UME) 3*128kB (UE) 1*256kB (M) 2*512kB (UE) 1*1024kB (M) 3*2048kB (EC) 251*4096kB (MC) = 1039980kB [ 723.430314][ T2862] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 723.431909][ T2862] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 723.435434][ T2862] 7925 total pagecache pages [ 723.436666][ T2862] 0 pages in swap cache [ 723.437813][ T2862] Free swap = 0kB [ 723.438929][ T2862] Total swap = 0kB [ 723.440072][ T2862] 523776 pages RAM [ 723.441217][ T2862] 0 pages HighMem/MovableOnly [ 723.445113][ T2862] 184025 pages reserved [ 723.446331][ 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 00:12:04 fetching corpus: 7720, signal 260838/295975 (executing program) 1970/01/01 00:12:06 fetching corpus: 7770, signal 261241/295975 (executing program) 1970/01/01 00:12:08 fetching corpus: 7820, signal 261776/295975 (executing program) 1970/01/01 00:12:10 fetching corpus: 7870, signal 262688/295983 (executing program) 1970/01/01 00:12:11 fetching corpus: 7920, signal 263147/296002 (executing program) 1970/01/01 00:12:13 fetching corpus: 7970, signal 263672/296002 (executing program) 1970/01/01 00:12:15 fetching corpus: 8019, signal 263985/296003 (executing program) 1970/01/01 00:12:17 fetching corpus: 8069, signal 264623/296070 (executing program) 1970/01/01 00:12:19 fetching corpus: 8119, signal 264952/296070 (executing program) 1970/01/01 00:12:21 fetching corpus: 8169, signal 265346/296070 (executing program) 1970/01/01 00:12:23 fetching corpus: 8218, signal 265776/296070 (executing program) [ 745.620295][ T2864] warn_alloc: 1 callbacks suppressed [ 745.621150][ T2864] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 745.648587][ T2864] CPU: 0 PID: 2864 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 745.651003][ T2864] Hardware name: riscv-virtio,qemu (DT) [ 745.652780][ T2864] Call Trace: [ 745.654229][ T2864] [] dump_backtrace+0x2e/0x3c [ 745.655932][ T2864] [] show_stack+0x34/0x40 [ 745.657410][ T2864] [] dump_stack_lvl+0xe0/0x14c [ 745.658826][ T2864] [] dump_stack+0x1c/0x24 [ 745.660242][ T2864] [] warn_alloc+0x168/0x22c [ 745.661519][ T2864] [] __vmalloc_node_range+0xb6c/0xdb4 [ 745.663212][ T2864] [] bpf_jit_alloc_exec+0x46/0x52 [ 745.665430][ T2864] [] bpf_jit_binary_alloc+0x96/0x13c [ 745.667020][ T2864] [] bpf_int_jit_compile+0x886/0xaa6 [ 745.668786][ T2864] [] bpf_prog_select_runtime+0x1a2/0x22e [ 745.670716][ T2864] [] bpf_migrate_filter+0x258/0x2be [ 745.672794][ T2864] [] bpf_prepare_filter+0x10e/0x1b4 [ 745.674552][ T2864] [] __get_filter+0x148/0x1a0 [ 745.676156][ T2864] [] sk_attach_filter+0x22/0x11a [ 745.677466][ T2864] [] sk_setsockopt+0x144e/0x270c [ 745.678905][ T2864] [] sock_setsockopt+0x48/0x58 [ 745.680421][ T2864] [] __sys_setsockopt+0x3f0/0x418 [ 745.681969][ T2864] [] sys_setsockopt+0x3a/0x4c [ 745.683731][ T2864] [] ret_from_syscall+0x0/0x2 [ 745.781457][ T2864] Mem-Info: [ 745.805560][ T2864] active_anon:19485 inactive_anon:52 isolated_anon:0 [ 745.805560][ T2864] active_file:0 inactive_file:7113 isolated_file:0 [ 745.805560][ T2864] unevictable:768 dirty:1 writeback:0 [ 745.805560][ T2864] slab_reclaimable:5160 slab_unreclaimable:19703 [ 745.805560][ T2864] mapped:4342 shmem:815 pagetables:159 [ 745.805560][ T2864] sec_pagetables:0 bounce:0 [ 745.805560][ T2864] kernel_misc_reclaimable:0 [ 745.805560][ T2864] free:259309 free_pcp:965 free_cma:4096 [ 745.809917][ T2864] Node 0 active_anon:77940kB inactive_anon:208kB active_file:0kB inactive_file:28452kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17368kB dirty:4kB writeback:0kB shmem:3260kB writeback_tmp:0kB kernel_stack:4576kB pagetables:636kB sec_pagetables:0kB all_unreclaimable? no [ 745.836141][ T2864] Node 0 DMA32 free:1037236kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:77940kB inactive_anon:208kB active_file:0kB inactive_file:28452kB unevictable:3072kB writepending:4kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3860kB local_pcp:1992kB free_cma:16384kB [ 745.839907][ T2864] lowmem_reserve[]: 0 0 0 [ 745.851898][ T2864] Node 0 DMA32: 117*4kB (ME) 8*8kB (UE) 40*16kB (UME) 23*32kB (UE) 9*64kB (UE) 4*128kB (UME) 0*256kB 2*512kB (UE) 1*1024kB (M) 4*2048kB (MEC) 250*4096kB (MC) = 1037236kB [ 745.924739][ T2864] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 745.927480][ T2864] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 745.929396][ T2864] 7928 total pagecache pages [ 745.930505][ T2864] 0 pages in swap cache [ 745.931479][ T2864] Free swap = 0kB [ 745.955272][ T2864] Total swap = 0kB [ 745.957149][ T2864] 523776 pages RAM [ 745.958431][ T2864] 0 pages HighMem/MovableOnly [ 745.959714][ T2864] 184025 pages reserved [ 745.961008][ T2864] 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 00:12:26 fetching corpus: 8268, signal 266184/296070 (executing program) 1970/01/01 00:12:29 fetching corpus: 8318, signal 266584/296077 (executing program) 1970/01/01 00:12:31 fetching corpus: 8368, signal 267097/296080 (executing program) 1970/01/01 00:12:35 fetching corpus: 8418, signal 267691/296082 (executing program) 1970/01/01 00:12:37 fetching corpus: 8468, signal 268416/296082 (executing program) 1970/01/01 00:12:39 fetching corpus: 8518, signal 268928/296082 (executing program) 1970/01/01 00:12:41 fetching corpus: 8568, signal 269369/296082 (executing program) 1970/01/01 00:12:43 fetching corpus: 8618, signal 269776/296088 (executing program) 1970/01/01 00:12:44 fetching corpus: 8666, signal 270077/296088 (executing program) 1970/01/01 00:12:46 fetching corpus: 8716, signal 270477/296088 (executing program) 1970/01/01 00:12:48 fetching corpus: 8766, signal 270884/296090 (executing program) 1970/01/01 00:12:50 fetching corpus: 8816, signal 271469/296090 (executing program) 1970/01/01 00:12:52 fetching corpus: 8865, signal 272252/296092 (executing program) 1970/01/01 00:12:53 fetching corpus: 8915, signal 272745/296092 (executing program) 1970/01/01 00:12:55 fetching corpus: 8964, signal 273033/296092 (executing program) 1970/01/01 00:12:57 fetching corpus: 9014, signal 273434/296092 (executing program) 1970/01/01 00:12:58 fetching corpus: 9064, signal 273993/296092 (executing program) 1970/01/01 00:13:00 fetching corpus: 9114, signal 274511/296092 (executing program) 1970/01/01 00:13:02 fetching corpus: 9164, signal 274995/296095 (executing program) 1970/01/01 00:13:04 fetching corpus: 9213, signal 275707/296100 (executing program) 1970/01/01 00:13:05 fetching corpus: 9263, signal 276217/296100 (executing program) ps_root_recvmsgcb: failed to send message to pid 2862: Connection refused ps_root_recvmsgcb: failed to send message to pid 2863: Connection refused 1970/01/01 00:13:08 fetching corpus: 9313, signal 276609/296100 (executing program) 1970/01/01 00:13:10 fetching corpus: 9363, signal 276957/296105 (executing program) 1970/01/01 00:13:12 fetching corpus: 9412, signal 277366/296108 (executing program) 1970/01/01 00:13:14 fetching corpus: 9462, signal 277765/296109 (executing program) 1970/01/01 00:13:16 fetching corpus: 9512, signal 278289/296112 (executing program) 1970/01/01 00:13:19 fetching corpus: 9562, signal 278685/296117 (executing program) 1970/01/01 00:13:21 fetching corpus: 9612, signal 279133/296117 (executing program) 1970/01/01 00:13:23 fetching corpus: 9662, signal 279601/296130 (executing program) 1970/01/01 00:13:24 fetching corpus: 9712, signal 280030/296143 (executing program) 1970/01/01 00:13:26 fetching corpus: 9762, signal 280338/296143 (executing program) 1970/01/01 00:13:28 fetching corpus: 9812, signal 280767/296143 (executing program) ps_root_recvmsgcb: failed to send message to pid 2864: Connection refused ps_root_recvmsgcb: failed to send message to pid 2865: Connection refused 1970/01/01 00:13:30 fetching corpus: 9862, signal 281277/296143 (executing program) 1970/01/01 00:13:32 fetching corpus: 9912, signal 281547/296143 (executing program) 1970/01/01 00:13:36 fetching corpus: 9962, signal 282084/296151 (executing program) 1970/01/01 00:13:38 fetching corpus: 10012, signal 282406/296153 (executing program) 1970/01/01 00:13:39 fetching corpus: 10062, signal 282722/296156 (executing program) 1970/01/01 00:13:40 fetching corpus: 10112, signal 283010/296157 (executing program) 1970/01/01 00:13:42 fetching corpus: 10162, signal 283303/296157 (executing program) 1970/01/01 00:13:43 fetching corpus: 10212, signal 283683/296157 (executing program) 1970/01/01 00:13:45 fetching corpus: 10262, signal 284181/296163 (executing program) 1970/01/01 00:13:47 fetching corpus: 10312, signal 284577/296163 (executing program) 1970/01/01 00:13:49 fetching corpus: 10362, signal 285127/296168 (executing program) 1970/01/01 00:13:51 fetching corpus: 10412, signal 285478/296171 (executing program) 1970/01/01 00:13:52 fetching corpus: 10462, signal 285919/296171 (executing program) 1970/01/01 00:13:53 fetching corpus: 10512, signal 286285/296171 (executing program) 1970/01/01 00:13:55 fetching corpus: 10562, signal 286725/296171 (executing program) 1970/01/01 00:13:57 fetching corpus: 10612, signal 287257/296171 (executing program) 1970/01/01 00:14:00 fetching corpus: 10662, signal 287684/296186 (executing program) 1970/01/01 00:14:02 fetching corpus: 10712, signal 288097/296186 (executing program) 1970/01/01 00:14:04 fetching corpus: 10762, signal 288476/296197 (executing program) 1970/01/01 00:14:06 fetching corpus: 10812, signal 288791/296197 (executing program) 1970/01/01 00:14:08 fetching corpus: 10861, signal 289152/296201 (executing program) [ 850.140157][ T2867] warn_alloc: 1 callbacks suppressed [ 850.140469][ T2867] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 850.165618][ T2867] CPU: 1 PID: 2867 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 850.167066][ T2867] Hardware name: riscv-virtio,qemu (DT) [ 850.168188][ T2867] Call Trace: [ 850.169044][ T2867] [] dump_backtrace+0x2e/0x3c [ 850.170413][ T2867] [] show_stack+0x34/0x40 [ 850.171674][ T2867] [] dump_stack_lvl+0xe0/0x14c [ 850.173540][ T2867] [] dump_stack+0x1c/0x24 [ 850.175292][ T2867] [] warn_alloc+0x168/0x22c [ 850.176633][ T2867] [] __vmalloc_node_range+0xb6c/0xdb4 [ 850.178222][ T2867] [] bpf_jit_alloc_exec+0x46/0x52 [ 850.179480][ T2867] [] bpf_jit_binary_alloc+0x96/0x13c [ 850.180766][ T2867] [] bpf_int_jit_compile+0x886/0xaa6 [ 850.182035][ T2867] [] bpf_prog_select_runtime+0x1a2/0x22e [ 850.183391][ T2867] [] bpf_migrate_filter+0x258/0x2be [ 850.185150][ T2867] [] bpf_prepare_filter+0x10e/0x1b4 [ 850.186708][ T2867] [] __get_filter+0x148/0x1a0 [ 850.188253][ T2867] [] sk_attach_filter+0x22/0x11a [ 850.189468][ T2867] [] sk_setsockopt+0x144e/0x270c [ 850.190868][ T2867] [] sock_setsockopt+0x48/0x58 [ 850.192281][ T2867] [] __sys_setsockopt+0x3f0/0x418 [ 850.193695][ T2867] [] sys_setsockopt+0x3a/0x4c [ 850.195153][ T2867] [] ret_from_syscall+0x0/0x2 [ 850.247547][ T2867] Mem-Info: [ 850.248950][ T2867] active_anon:22793 inactive_anon:54 isolated_anon:0 [ 850.248950][ T2867] active_file:0 inactive_file:7119 isolated_file:0 [ 850.248950][ T2867] unevictable:768 dirty:0 writeback:0 [ 850.248950][ T2867] slab_reclaimable:5160 slab_unreclaimable:19875 [ 850.248950][ T2867] mapped:4342 shmem:817 pagetables:158 [ 850.248950][ T2867] sec_pagetables:0 bounce:0 [ 850.248950][ T2867] kernel_misc_reclaimable:0 [ 850.248950][ T2867] free:256019 free_pcp:588 free_cma:4096 [ 850.252346][ T2867] Node 0 active_anon:91172kB inactive_anon:216kB active_file:0kB inactive_file:28476kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17368kB dirty:0kB writeback:0kB shmem:3268kB writeback_tmp:0kB kernel_stack:4600kB pagetables:632kB sec_pagetables:0kB all_unreclaimable? no [ 850.272451][ T2867] Node 0 DMA32 free:1024076kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:91172kB inactive_anon:216kB active_file:0kB inactive_file:28476kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2352kB local_pcp:992kB free_cma:16384kB [ 850.304880][ T2867] lowmem_reserve[]: 0 0 0 [ 850.307684][ T2867] Node 0 DMA32: 117*4kB (UE) 81*8kB (UME) 19*16kB (UE) 24*32kB (UME) 9*64kB (UE) 3*128kB (UE) 0*256kB 2*512kB (UE) 0*1024kB 4*2048kB (MEC) 247*4096kB (MC) = 1024076kB [ 850.337127][ T2867] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 850.338676][ T2867] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 850.340215][ T2867] 7936 total pagecache pages [ 850.341380][ T2867] 0 pages in swap cache [ 850.380758][ T2867] Free swap = 0kB [ 850.387940][ T2867] Total swap = 0kB [ 850.389392][ T2867] 523776 pages RAM [ 850.396738][ T2867] 0 pages HighMem/MovableOnly [ 850.398254][ T2867] 184025 pages reserved [ 850.415148][ T2867] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:14:10 fetching corpus: 10911, signal 289717/296201 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:14:13 fetching corpus: 10961, signal 289969/296201 (executing program) 1970/01/01 00:14:16 fetching corpus: 11011, signal 290612/296201 (executing program) 1970/01/01 00:14:19 fetching corpus: 11061, signal 291157/296205 (executing program) 1970/01/01 00:14:21 fetching corpus: 11111, signal 291413/296205 (executing program) 1970/01/01 00:14:22 fetching corpus: 11161, signal 291866/296205 (executing program) 1970/01/01 00:14:24 fetching corpus: 11211, signal 292190/296205 (executing program) 1970/01/01 00:14:27 fetching corpus: 11260, signal 292514/296205 (executing program) 1970/01/01 00:14:28 fetching corpus: 11275, signal 292625/296205 (executing program) 1970/01/01 00:14:28 fetching corpus: 11275, signal 292625/296205 (executing program) [ 879.824521][ T2875] warn_alloc: 1 callbacks suppressed [ 879.824762][ T2875] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 879.827660][ T2875] CPU: 0 PID: 2875 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 879.828888][ T2875] Hardware name: riscv-virtio,qemu (DT) [ 879.829744][ T2875] Call Trace: [ 879.830577][ T2875] [] dump_backtrace+0x2e/0x3c [ 879.832105][ T2875] [] show_stack+0x34/0x40 [ 879.833901][ T2875] [] dump_stack_lvl+0xe0/0x14c [ 879.835079][ T2875] [] dump_stack+0x1c/0x24 [ 879.836222][ T2875] [] warn_alloc+0x168/0x22c [ 879.837253][ T2875] [] __vmalloc_node_range+0xb6c/0xdb4 [ 879.838351][ T2875] [] bpf_jit_alloc_exec+0x46/0x52 [ 879.839496][ T2875] [] bpf_jit_binary_alloc+0x96/0x13c [ 879.840615][ T2875] [] bpf_int_jit_compile+0x886/0xaa6 [ 879.841653][ T2875] [] bpf_prog_select_runtime+0x1a2/0x22e [ 879.842702][ T2875] [] bpf_migrate_filter+0x258/0x2be [ 879.844303][ T2875] [] bpf_prepare_filter+0x10e/0x1b4 [ 879.845482][ T2875] [] __get_filter+0x148/0x1a0 [ 879.847173][ T2875] [] sk_attach_filter+0x22/0x11a [ 879.848181][ T2875] [] sk_setsockopt+0x144e/0x270c [ 879.849290][ T2875] [] sock_setsockopt+0x48/0x58 [ 879.850266][ T2875] [] __sys_setsockopt+0x3f0/0x418 [ 879.851169][ T2875] [] sys_setsockopt+0x3a/0x4c [ 879.852109][ T2875] [] ret_from_syscall+0x0/0x2 [ 879.904003][ T2875] Mem-Info: [ 879.905234][ T2875] active_anon:24956 inactive_anon:55 isolated_anon:0 [ 879.905234][ T2875] active_file:0 inactive_file:7125 isolated_file:0 [ 879.905234][ T2875] unevictable:768 dirty:10 writeback:0 [ 879.905234][ T2875] slab_reclaimable:5160 slab_unreclaimable:19192 [ 879.905234][ T2875] mapped:4342 shmem:818 pagetables:201 [ 879.905234][ T2875] sec_pagetables:0 bounce:0 [ 879.905234][ T2875] kernel_misc_reclaimable:0 [ 879.905234][ T2875] free:254630 free_pcp:613 free_cma:4096 [ 879.908420][ T2875] Node 0 active_anon:99908kB inactive_anon:220kB active_file:0kB inactive_file:28500kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17368kB dirty:40kB writeback:0kB shmem:3272kB writeback_tmp:0kB kernel_stack:4640kB pagetables:804kB sec_pagetables:0kB all_unreclaimable? no [ 879.933981][ T2875] Node 0 DMA32 free:1018520kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:99908kB inactive_anon:220kB active_file:0kB inactive_file:28500kB unevictable:3072kB writepending:40kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2400kB local_pcp:1824kB free_cma:16384kB [ 879.936967][ T2875] lowmem_reserve[]: 0 0 0 [ 879.938702][ T2875] Node 0 DMA32: 210*4kB (UE) 60*8kB (UME) 35*16kB (UE) 104*32kB (UE) 13*64kB (UME) 4*128kB (UE) 1*256kB (M) 2*512kB (UE) 1*1024kB (M) 3*2048kB (EC) 245*4096kB (MC) = 1018520kB [ 879.967383][ T2875] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 879.968634][ T2875] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 879.970453][ T2875] 7943 total pagecache pages [ 879.971339][ T2875] 0 pages in swap cache [ 879.972268][ T2875] Free swap = 0kB [ 879.994102][ T2875] Total swap = 0kB [ 879.995336][ T2875] 523776 pages RAM [ 879.996542][ T2875] 0 pages HighMem/MovableOnly [ 879.997425][ T2875] 184025 pages reserved [ 879.998298][ T2875] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsgcb: failed to send message to pid 2867: Connection refused ps_root_recvmsgcb: failed to send message to pid 2868: Connection refused ps_root_recvmsgcb: failed to send message to pid 2875: Connection refused ps_root_recvmsgcb: failed to send message to pid 2876: Connection refused [ 978.266702][ T2877] warn_alloc: 1 callbacks suppressed [ 978.266982][ T2877] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 978.270293][ T2877] CPU: 1 PID: 2877 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 978.271190][ T2877] Hardware name: riscv-virtio,qemu (DT) [ 978.271912][ T2877] Call Trace: [ 978.272810][ T2877] [] dump_backtrace+0x2e/0x3c [ 978.274119][ T2877] [] show_stack+0x34/0x40 [ 978.275087][ T2877] [] dump_stack_lvl+0xe0/0x14c [ 978.276228][ T2877] [] dump_stack+0x1c/0x24 [ 978.277209][ T2877] [] warn_alloc+0x168/0x22c [ 978.278166][ T2877] [] __vmalloc_node_range+0xb6c/0xdb4 [ 978.279215][ T2877] [] bpf_jit_alloc_exec+0x46/0x52 [ 978.280143][ T2877] [] bpf_jit_binary_alloc+0x96/0x13c [ 978.281047][ T2877] [] bpf_int_jit_compile+0x886/0xaa6 [ 978.282086][ T2877] [] bpf_prog_select_runtime+0x1a2/0x22e [ 978.283469][ T2877] [] bpf_migrate_filter+0x258/0x2be [ 978.284918][ T2877] [] bpf_prepare_filter+0x10e/0x1b4 [ 978.285973][ T2877] [] __get_filter+0x148/0x1a0 [ 978.287076][ T2877] [] sk_attach_filter+0x22/0x11a [ 978.288100][ T2877] [] sk_setsockopt+0x144e/0x270c [ 978.289101][ T2877] [] sock_setsockopt+0x48/0x58 [ 978.290141][ T2877] [] __sys_setsockopt+0x3f0/0x418 [ 978.291074][ T2877] [] sys_setsockopt+0x3a/0x4c [ 978.292087][ T2877] [] ret_from_syscall+0x0/0x2 [ 978.324098][ T2877] Mem-Info: [ 978.325137][ T2877] active_anon:61909 inactive_anon:57 isolated_anon:0 [ 978.325137][ T2877] active_file:0 inactive_file:7131 isolated_file:0 [ 978.325137][ T2877] unevictable:768 dirty:0 writeback:0 [ 978.325137][ T2877] slab_reclaimable:5160 slab_unreclaimable:19055 [ 978.325137][ T2877] mapped:4342 shmem:820 pagetables:234 [ 978.325137][ T2877] sec_pagetables:0 bounce:0 [ 978.325137][ T2877] kernel_misc_reclaimable:0 [ 978.325137][ T2877] free:217921 free_pcp:464 free_cma:4096 [ 978.329758][ T2877] Node 0 active_anon:247636kB inactive_anon:228kB active_file:0kB inactive_file:28524kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17368kB dirty:0kB writeback:0kB shmem:3280kB writeback_tmp:0kB kernel_stack:4624kB pagetables:936kB sec_pagetables:0kB all_unreclaimable? no [ 978.332017][ T2877] Node 0 DMA32 free:871684kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:247636kB inactive_anon:228kB active_file:0kB inactive_file:28524kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1856kB local_pcp:1232kB free_cma:16384kB [ 978.346985][ T2877] lowmem_reserve[]: 0 0 0 [ 978.349267][ T2877] Node 0 DMA32: 177*4kB (UME) 64*8kB (UME) 26*16kB (UE) 147*32kB (UME) 17*64kB (UE) 4*128kB (UE) 0*256kB 3*512kB (UME) 0*1024kB 3*2048kB (EC) 209*4096kB (MC) = 871684kB [ 978.377376][ T2877] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 978.378809][ T2877] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 978.380348][ T2877] 7951 total pagecache pages [ 978.394230][ T2877] 0 pages in swap cache [ 978.414098][ T2877] Free swap = 0kB [ 978.415201][ T2877] Total swap = 0kB [ 978.416024][ T2877] 523776 pages RAM [ 978.416870][ T2877] 0 pages HighMem/MovableOnly [ 978.417696][ T2877] 184025 pages reserved [ 978.418446][ 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 1970/01/01 00:16:20 starting 2 fuzzer processes 00:16:20 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x101440}, 0x18) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x200) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) 00:16:20 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) [ 1008.087807][ T3100] warn_alloc: 1 callbacks suppressed [ 1008.088212][ T3100] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1008.094634][ T3100] CPU: 0 PID: 3100 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1008.096326][ T3100] Hardware name: riscv-virtio,qemu (DT) [ 1008.097501][ T3100] Call Trace: [ 1008.098562][ T3100] [] dump_backtrace+0x2e/0x3c [ 1008.100103][ T3100] [] show_stack+0x34/0x40 [ 1008.101486][ T3100] [] dump_stack_lvl+0xe0/0x14c [ 1008.103415][ T3100] [] dump_stack+0x1c/0x24 [ 1008.105179][ T3100] [] warn_alloc+0x168/0x22c [ 1008.106280][ T3100] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1008.107381][ T3100] [] bpf_jit_alloc_exec+0x46/0x52 [ 1008.108393][ T3100] [] bpf_jit_binary_alloc+0x96/0x13c [ 1008.109364][ T3100] [] bpf_int_jit_compile+0x886/0xaa6 [ 1008.110408][ T3100] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1008.111355][ T3100] [] bpf_migrate_filter+0x258/0x2be [ 1008.112593][ T3100] [] bpf_prepare_filter+0x10e/0x1b4 [ 1008.114083][ T3100] [] __get_filter+0x148/0x1a0 [ 1008.115224][ T3100] [] sk_attach_filter+0x22/0x11a [ 1008.116231][ T3100] [] sk_setsockopt+0x144e/0x270c [ 1008.117329][ T3100] [] sock_setsockopt+0x48/0x58 [ 1008.118355][ T3100] [] __sys_setsockopt+0x3f0/0x418 [ 1008.119291][ T3100] [] sys_setsockopt+0x3a/0x4c [ 1008.120300][ T3100] [] ret_from_syscall+0x0/0x2 [ 1008.150034][ T3100] Mem-Info: [ 1008.151128][ T3100] active_anon:61939 inactive_anon:60 isolated_anon:0 [ 1008.151128][ T3100] active_file:0 inactive_file:7143 isolated_file:0 [ 1008.151128][ T3100] unevictable:768 dirty:18 writeback:0 [ 1008.151128][ T3100] slab_reclaimable:5186 slab_unreclaimable:20050 [ 1008.151128][ T3100] mapped:8624 shmem:825 pagetables:292 [ 1008.151128][ T3100] sec_pagetables:0 bounce:0 [ 1008.151128][ T3100] kernel_misc_reclaimable:0 [ 1008.151128][ T3100] free:200909 free_pcp:845 free_cma:4096 [ 1008.158066][ T3100] Node 0 active_anon:247756kB inactive_anon:240kB active_file:0kB inactive_file:28572kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34496kB dirty:72kB writeback:0kB shmem:3300kB writeback_tmp:0kB kernel_stack:5120kB pagetables:1168kB sec_pagetables:0kB all_unreclaimable? no [ 1008.160450][ T3100] Node 0 DMA32 free:803636kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:247756kB inactive_anon:240kB active_file:0kB inactive_file:28572kB unevictable:3072kB writepending:72kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3380kB local_pcp:1932kB free_cma:16384kB [ 1008.169972][ T3100] lowmem_reserve[]: 0 0 0 [ 1008.171930][ T3100] Node 0 DMA32: 5*4kB (E) 10*8kB (UE) 3*16kB (UME) 7*32kB (UME) 5*64kB (UME) 3*128kB (UME) 1*256kB (M) 1*512kB (E) 1*1024kB (U) 3*2048kB (EC) 194*4096kB (MC) = 803636kB [ 1008.183552][ T3100] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1008.184868][ T3100] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1008.186016][ T3100] 7969 total pagecache pages [ 1008.186947][ T3100] 0 pages in swap cache [ 1008.187701][ T3100] Free swap = 0kB [ 1008.188522][ T3100] Total swap = 0kB [ 1008.189293][ T3100] 523776 pages RAM [ 1008.190015][ T3100] 0 pages HighMem/MovableOnly [ 1008.190744][ T3100] 184025 pages reserved [ 1008.191491][ T3100] 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 [ 1015.725735][ T2881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1015.821442][ T2881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1018.011083][ T2882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1018.137991][ T2882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1031.155072][ T2881] device hsr_slave_0 entered promiscuous mode [ 1031.178619][ T2881] device hsr_slave_1 entered promiscuous mode [ 1033.051715][ T2882] device hsr_slave_0 entered promiscuous mode [ 1033.117565][ T2882] device hsr_slave_1 entered promiscuous mode [ 1033.157121][ T2882] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1033.161538][ T2882] Cannot create hsr debugfs directory [ 1040.349579][ T2881] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1040.518616][ T2881] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1040.660122][ T2881] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1040.996031][ T2881] netdevsim netdevsim0 netdevsim3: renamed from eth3 ps_root_recvmsgcb: failed to send message to pid 2878: Connection refused [ 1042.320541][ T2882] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1042.517489][ T2882] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1042.749960][ T2882] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1042.890014][ T2882] netdevsim netdevsim1 netdevsim3: renamed from eth3 ps_root_recvmsgcb: failed to send message to pid 2877: Connection refused [ 1054.417936][ T2881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1055.311694][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1055.389512][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1056.029588][ T2882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1056.778810][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1056.860306][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1067.655134][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1067.701601][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1067.825611][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1067.859295][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1068.025697][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1068.231353][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1068.895331][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1068.929734][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1069.046844][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1069.090909][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1069.311017][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1069.350671][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1069.519988][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1069.551617][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1069.825489][ T2881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1069.872151][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1070.449428][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1071.349284][ T3510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1071.408934][ T3510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready ps_root_recvmsgcb: failed to send message to pid 3100: Connection refused [ 1071.968638][ T2882] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1072.044700][ T2882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1072.121574][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1072.150032][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready ps_root_recvmsgcb: failed to send message to pid 3114: Connection refused [ 1077.558551][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1077.585209][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1078.536733][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1078.540550][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1095.698261][ T3525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1095.740346][ T3525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1095.791370][ T3525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1095.841612][ T3525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1105.078559][ T3570] warn_alloc: 1 callbacks suppressed [ 1105.078919][ T3570] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1105.096334][ T3570] CPU: 1 PID: 3570 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1105.098052][ T3570] Hardware name: riscv-virtio,qemu (DT) [ 1105.099108][ T3570] Call Trace: [ 1105.100086][ T3570] [] dump_backtrace+0x2e/0x3c [ 1105.101517][ T3570] [] show_stack+0x34/0x40 [ 1105.102865][ T3570] [] dump_stack_lvl+0xe0/0x14c [ 1105.104384][ T3570] [] dump_stack+0x1c/0x24 [ 1105.105795][ T3570] [] warn_alloc+0x168/0x22c [ 1105.107105][ T3570] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1105.108584][ T3570] [] bpf_jit_alloc_exec+0x46/0x52 [ 1105.109901][ T3570] [] bpf_jit_binary_alloc+0x96/0x13c [ 1105.111204][ T3570] [] bpf_int_jit_compile+0x886/0xaa6 [ 1105.112620][ T3570] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1105.114577][ T3570] [] bpf_migrate_filter+0x258/0x2be [ 1105.116131][ T3570] [] bpf_prepare_filter+0x10e/0x1b4 [ 1105.117594][ T3570] [] __get_filter+0x148/0x1a0 [ 1105.119040][ T3570] [] sk_attach_filter+0x22/0x11a [ 1105.120441][ T3570] [] sk_setsockopt+0x144e/0x270c [ 1105.121952][ T3570] [] sock_setsockopt+0x48/0x58 [ 1105.123915][ T3570] [] __sys_setsockopt+0x3f0/0x418 [ 1105.125349][ T3570] [] sys_setsockopt+0x3a/0x4c [ 1105.126674][ T3570] [] ret_from_syscall+0x0/0x2 [ 1105.194352][ T3570] Mem-Info: [ 1105.195623][ T3570] active_anon:59755 inactive_anon:65 isolated_anon:0 [ 1105.195623][ T3570] active_file:0 inactive_file:7181 isolated_file:0 [ 1105.195623][ T3570] unevictable:768 dirty:6 writeback:0 [ 1105.195623][ T3570] slab_reclaimable:5337 slab_unreclaimable:23454 [ 1105.195623][ T3570] mapped:8628 shmem:828 pagetables:305 [ 1105.195623][ T3570] sec_pagetables:0 bounce:0 [ 1105.195623][ T3570] kernel_misc_reclaimable:0 [ 1105.195623][ T3570] free:199109 free_pcp:611 free_cma:4096 [ 1105.199060][ T3570] Node 0 active_anon:239020kB inactive_anon:260kB active_file:0kB inactive_file:28724kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34512kB dirty:24kB writeback:0kB shmem:3312kB writeback_tmp:0kB kernel_stack:5336kB pagetables:1220kB sec_pagetables:0kB all_unreclaimable? no [ 1105.201609][ T3570] Node 0 DMA32 free:796436kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:239020kB inactive_anon:260kB active_file:0kB inactive_file:28724kB unevictable:3072kB writepending:24kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2444kB local_pcp:1416kB free_cma:16384kB [ 1105.217347][ T3570] lowmem_reserve[]: 0 0 0 [ 1105.219760][ T3570] Node 0 DMA32: 469*4kB (UME) 260*8kB (UME) 146*16kB (UM) 32*32kB (UME) 20*64kB (UM) 11*128kB (UM) 8*256kB (M) 4*512kB (UME) 0*1024kB 4*2048kB (UEC) 189*4096kB (MC) = 796436kB [ 1105.241619][ T3570] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1105.277344][ T3570] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1105.279050][ T3570] 8009 total pagecache pages [ 1105.280202][ T3570] 0 pages in swap cache [ 1105.281280][ T3570] Free swap = 0kB [ 1105.282294][ T3570] Total swap = 0kB [ 1105.298759][ T3570] 523776 pages RAM [ 1105.300221][ T3570] 0 pages HighMem/MovableOnly [ 1105.301371][ T3570] 184025 pages reserved [ 1105.302462][ T3570] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 1106.912186][ T3525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1106.970214][ T3525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1107.100371][ T3525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1107.169691][ T3525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 1107.320471][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready ps_root_recvmsg: Unknown error 524 [ 1107.379957][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1107.487516][ T2881] device veth0_vlan entered promiscuous mode [ 1107.667916][ T2882] device veth0_vlan entered promiscuous mode [ 1108.078535][ T2881] device veth1_vlan entered promiscuous mode [ 1108.157215][ T2882] device veth1_vlan entered promiscuous mode [ 1108.216910][ T3510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1108.249115][ T3510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1108.271206][ T3510] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1109.409429][ T2610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1109.449020][ T2610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1109.610771][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1109.634706][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1109.688436][ T2881] device veth0_macvtap entered promiscuous mode [ 1110.107851][ T2882] device veth0_macvtap entered promiscuous mode [ 1110.178261][ T2881] device veth1_macvtap entered promiscuous mode [ 1110.488403][ T2882] device veth1_macvtap entered promiscuous mode [ 1110.541387][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1110.601405][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1110.624413][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1111.640954][ T2610] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1111.672191][ T2610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1111.867108][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1111.911586][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1112.159700][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1112.194149][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1112.444328][ T2881] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.448230][ T2881] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.450208][ T2881] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.452086][ T2881] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.554662][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1112.607321][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1112.924474][ T2882] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.926672][ T2882] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.928433][ T2882] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.930153][ T2882] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:18:40 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) 00:18:40 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x101440}, 0x18) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x200) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) 00:18:43 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) 00:18:44 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x101440}, 0x18) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x200) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) 00:18:47 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0xd3, 0xe0902) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) 00:18:48 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x101440}, 0x18) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x200) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) 00:18:50 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x101440}, 0x18) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x200) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) 00:18:52 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x10, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}], 0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)='@', 0x1}], 0x1}, 0x40) 00:18:53 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x101440}, 0x18) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x200) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) [ 1136.948470][ T3596] warn_alloc: 1 callbacks suppressed [ 1136.948740][ T3596] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1136.951837][ T3596] CPU: 1 PID: 3596 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1136.952927][ T3596] Hardware name: riscv-virtio,qemu (DT) [ 1136.954051][ T3596] Call Trace: [ 1136.955206][ T3596] [] dump_backtrace+0x2e/0x3c [ 1136.956530][ T3596] [] show_stack+0x34/0x40 [ 1136.957507][ T3596] [] dump_stack_lvl+0xe0/0x14c [ 1136.958694][ T3596] [] dump_stack+0x1c/0x24 [ 1136.959828][ T3596] [] warn_alloc+0x168/0x22c [ 1136.960951][ T3596] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1136.962130][ T3596] [] bpf_jit_alloc_exec+0x46/0x52 [ 1136.963882][ T3596] [] bpf_jit_binary_alloc+0x96/0x13c [ 1136.965860][ T3596] [] bpf_int_jit_compile+0x886/0xaa6 [ 1136.966963][ T3596] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1136.968134][ T3596] [] bpf_migrate_filter+0x258/0x2be [ 1136.969315][ T3596] [] bpf_prepare_filter+0x10e/0x1b4 [ 1136.970462][ T3596] [] __get_filter+0x148/0x1a0 [ 1136.972261][ T3596] [] sk_attach_filter+0x22/0x11a [ 1136.974277][ T3596] [] sk_setsockopt+0x144e/0x270c [ 1136.975760][ T3596] [] sock_setsockopt+0x48/0x58 [ 1136.977290][ T3596] [] __sys_setsockopt+0x3f0/0x418 [ 1136.978619][ T3596] [] sys_setsockopt+0x3a/0x4c [ 1136.979907][ T3596] [] ret_from_syscall+0x0/0x2 [ 1137.018110][ T3596] Mem-Info: [ 1137.021549][ T3596] active_anon:59809 inactive_anon:65 isolated_anon:0 [ 1137.021549][ T3596] active_file:0 inactive_file:7201 isolated_file:0 [ 1137.021549][ T3596] unevictable:768 dirty:14 writeback:0 [ 1137.021549][ T3596] slab_reclaimable:5407 slab_unreclaimable:23677 [ 1137.021549][ T3596] mapped:8714 shmem:858 pagetables:334 [ 1137.021549][ T3596] sec_pagetables:0 bounce:0 [ 1137.021549][ T3596] kernel_misc_reclaimable:0 [ 1137.021549][ T3596] free:197751 free_pcp:788 free_cma:4096 [ 1137.037383][ T3596] Node 0 active_anon:239236kB inactive_anon:260kB active_file:0kB inactive_file:28804kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34856kB dirty:56kB writeback:0kB shmem:3432kB writeback_tmp:0kB kernel_stack:5448kB pagetables:1336kB sec_pagetables:0kB all_unreclaimable? no [ 1137.042155][ T3596] Node 0 DMA32 free:791004kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:239236kB inactive_anon:260kB active_file:0kB inactive_file:28804kB unevictable:3072kB writepending:56kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3152kB local_pcp:1076kB free_cma:16384kB [ 1137.055670][ T3596] lowmem_reserve[]: 0 0 0 [ 1137.058712][ T3596] Node 0 DMA32: 343*4kB (ME) 440*8kB (UME) 136*16kB (UME) 18*32kB (M) 10*64kB (M) 7*128kB (ME) 8*256kB (M) 3*512kB (M) 0*1024kB 4*2048kB (UEC) 188*4096kB (MC) = 791004kB [ 1137.107944][ T3596] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1137.109425][ T3596] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1137.110524][ T3596] 8059 total pagecache pages [ 1137.111207][ T3596] 0 pages in swap cache [ 1137.111861][ T3596] Free swap = 0kB [ 1137.116415][ T3596] Total swap = 0kB [ 1137.119797][ T3596] 523776 pages RAM [ 1137.123934][ T3596] 0 pages HighMem/MovableOnly [ 1137.128154][ T3596] 184025 pages reserved [ 1137.129907][ T3596] 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 00:18:57 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x10, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}], 0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)='@', 0x1}], 0x1}, 0x40) 00:18:58 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x101440}, 0x18) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x200) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00', 0x0) 00:19:01 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x10, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}], 0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)='@', 0x1}], 0x1}, 0x40) 00:19:02 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x10, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}], 0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)='@', 0x1}], 0x1}, 0x40) 00:19:04 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x10, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}], 0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)='@', 0x1}], 0x1}, 0x40) 00:19:05 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x10, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}], 0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)='@', 0x1}], 0x1}, 0x40) 00:19:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x10, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}], 0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)='@', 0x1}], 0x1}, 0x40) 00:19:09 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x10, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}], 0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)='@', 0x1}], 0x1}, 0x40) 00:19:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x10, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}], 0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)='@', 0x1}], 0x1}, 0x40) 00:19:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x2000084, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES8=0x0], 0x1, 0x3db, &(0x7f00000004c0)="$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") quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000080)='./file0\x00') 00:19:14 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x10, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}], 0x1c) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)='@', 0x1}], 0x1}, 0x40) [ 1157.037152][ T3618] loop1: detected capacity change from 0 to 512 [ 1158.547723][ T3618] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:19:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000200)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty}}) 00:19:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x2000084, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES8=0x0], 0x1, 0x3db, &(0x7f00000004c0)="$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") quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000080)='./file0\x00') [ 1160.059578][ T2882] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:19:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000200)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty}}) [ 1162.709909][ T3628] loop1: detected capacity change from 0 to 512 [ 1163.251643][ T3628] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:19:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x2000084, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES8=0x0], 0x1, 0x3db, &(0x7f00000004c0)="$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") quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000080)='./file0\x00') [ 1164.888898][ T2882] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:19:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000200)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty}}) [ 1167.936020][ T3637] loop1: detected capacity change from 0 to 512 ps_root_recvmsgcb: failed to send message to pid 3570: Connection refused 00:19:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000200)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty}}) [ 1168.476745][ T3637] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:19:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x2000084, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES8=0x0], 0x1, 0x3db, &(0x7f00000004c0)="$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") quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000080)='./file0\x00') [ 1169.907199][ T2882] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. ps_root_recvmsgcb: failed to send message to pid 3571: Connection refused 00:19:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x2000084, &(0x7f00000008c0)=ANY=[@ANYBLOB="007262c0a6897a39c1ee6c1ac0546051eaf2aec9810c240671034f261fdb24b3371393c184d72d6cf8fb69b7ed630d11b95595bcb37ab5c71af9bde39e5bf02dda4d00c3e8d2282c99f5b51b7b105c5f742ece690697c202c8e8524e1c90f916ed2a06df89c16bd7c9cc3b03a9d0f5c11ea82178d3e0c7523419892761be837bcb6ce0a0a0246251f3fd23a0fb908a682887dc148c34e384c7acadb9005f315b4e777f041941b31f57a98a5735eec4cbe9e93735675defb3a2690d0e2361512f3a3dd927e1b6050fcb79d8987defd937db5a53f21e28eba6217f37ea0709d365a695aa25af052990f219848fce440c939ec159b701ac1c6f33d4c186e29e3e5e99039934b33cb22052f6ab7aa236c7025a78d84cbd1e67e056e1dc56903f54b3bcfdc23b8883e2091f6ba5cd91b954a8572668602693565f21ff4b2ea988ef83561fe79398cc7f43f1ee3f1e8529357ab89242d60e2bcf529583980897fceaf45efa75a8dc", @ANYRES8=0x0], 0x1, 0x3db, &(0x7f00000004c0)="$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") quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000080)='./file0\x00') [ 1173.771603][ T3646] loop1: detected capacity change from 0 to 512 [ 1174.530584][ T3646] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1174.931907][ T3648] loop0: detected capacity change from 0 to 512 [ 1176.094353][ T3648] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1176.909716][ T2882] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:19:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000240)=@qipcrtr={0x2a, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000480)=[{0x10, 0x1}], 0x10}, 0x0) 00:19:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x2000084, &(0x7f00000008c0)=ANY=[@ANYBLOB="007262c0a6897a39c1ee6c1ac0546051eaf2aec9810c240671034f261fdb24b3371393c184d72d6cf8fb69b7ed630d11b95595bcb37ab5c71af9bde39e5bf02dda4d00c3e8d2282c99f5b51b7b105c5f742ece690697c202c8e8524e1c90f916ed2a06df89c16bd7c9cc3b03a9d0f5c11ea82178d3e0c7523419892761be837bcb6ce0a0a0246251f3fd23a0fb908a682887dc148c34e384c7acadb9005f315b4e777f041941b31f57a98a5735eec4cbe9e93735675defb3a2690d0e2361512f3a3dd927e1b6050fcb79d8987defd937db5a53f21e28eba6217f37ea0709d365a695aa25af052990f219848fce440c939ec159b701ac1c6f33d4c186e29e3e5e99039934b33cb22052f6ab7aa236c7025a78d84cbd1e67e056e1dc56903f54b3bcfdc23b8883e2091f6ba5cd91b954a8572668602693565f21ff4b2ea988ef83561fe79398cc7f43f1ee3f1e8529357ab89242d60e2bcf529583980897fceaf45efa75a8dc", @ANYRES8=0x0], 0x1, 0x3db, &(0x7f00000004c0)="$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") quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000080)='./file0\x00') [ 1178.559148][ T2881] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:19:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000240)=@qipcrtr={0x2a, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000480)=[{0x10, 0x1}], 0x10}, 0x0) [ 1182.037149][ T3659] loop0: detected capacity change from 0 to 512 [ 1182.382204][ T3659] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:19:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x2000084, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES8=0x0], 0x1, 0x3db, &(0x7f00000004c0)="$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") quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000080)='./file0\x00') 00:19:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000240)=@qipcrtr={0x2a, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000480)=[{0x10, 0x1}], 0x10}, 0x0) [ 1184.261507][ T2881] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:19:45 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000240)=@qipcrtr={0x2a, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000480)=[{0x10, 0x1}], 0x10}, 0x0) [ 1187.370042][ T3669] loop0: detected capacity change from 0 to 512 [ 1188.090906][ T3669] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1190.567079][ T2881] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:19:52 executing program 0: io_setup(0x1, &(0x7f0000000180)=0x0) io_destroy(r0) io_setup(0xfff, &(0x7f0000000000)) io_submit(r0, 0x0, 0x0) 00:19:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ipvlan0\x00'}) 00:19:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ipvlan0\x00'}) 00:19:56 executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f0000000600)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}}, 0x0, 0x0, &(0x7f0000000740)) 00:19:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ipvlan0\x00'}) ps_root_recvmsgcb: failed to send message to pid 3597: Connection refused 00:20:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ipvlan0\x00'}) 00:20:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4142, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000800)=0x4000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ps_root_recvmsgcb: failed to send message to pid 3596: Connection refused [ 1203.108513][ T27] audit: type=1800 audit(1202.480:2): pid=3692 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=643 res=0 errno=0 00:20:03 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000001500)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000001940)={0x0, 0x0, 0x8, &(0x7f00000015c0)={0x5, 0xf, 0x8, 0x1, [@generic={0x3, 0x10, 0x4}]}}) 00:20:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4142, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000800)=0x4000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 1205.890221][ T3695] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1205.980250][ T3695] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1207.535169][ T27] audit: type=1800 audit(1206.910:3): pid=3699 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=643 res=0 errno=0 00:20:08 executing program 1: socket(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x30, &(0x7f00000009c0)=@raw={'raw\x00', 0x41, 0x3, 0x230, 0x100, 0xa, 0x9a000000, 0x100, 0x0, 0x1d0, 0x1f0, 0x1f0, 0x1d0, 0x1f0, 0x3, 0x0, {[{{@ip={@private, @remote, 0x0, 0x0, 'wlan1\x00', 'wg1\x00'}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0xffffffffa0028011}, [@common=@inet=@tcp={{0x30}}]}, @common=@inet=@TCPMSS={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x290) 00:20:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4142, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000800)=0x4000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 1211.478163][ T27] audit: type=1800 audit(1210.840:4): pid=3705 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=643 res=0 errno=0 00:20:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4142, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000800)=0x4000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 00:20:13 executing program 1: socket(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x30, &(0x7f00000009c0)=@raw={'raw\x00', 0x41, 0x3, 0x230, 0x100, 0xa, 0x9a000000, 0x100, 0x0, 0x1d0, 0x1f0, 0x1f0, 0x1d0, 0x1f0, 0x3, 0x0, {[{{@ip={@private, @remote, 0x0, 0x0, 'wlan1\x00', 'wg1\x00'}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0xffffffffa0028011}, [@common=@inet=@tcp={{0x30}}]}, @common=@inet=@TCPMSS={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x290) [ 1214.712120][ T27] audit: type=1800 audit(1214.090:5): pid=3708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=639 res=0 errno=0 00:20:16 executing program 0: socket(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x30, &(0x7f00000009c0)=@raw={'raw\x00', 0x41, 0x3, 0x230, 0x100, 0xa, 0x9a000000, 0x100, 0x0, 0x1d0, 0x1f0, 0x1f0, 0x1d0, 0x1f0, 0x3, 0x0, {[{{@ip={@private, @remote, 0x0, 0x0, 'wlan1\x00', 'wg1\x00'}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0xffffffffa0028011}, [@common=@inet=@tcp={{0x30}}]}, @common=@inet=@TCPMSS={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x290) 00:20:19 executing program 1: socket(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x30, &(0x7f00000009c0)=@raw={'raw\x00', 0x41, 0x3, 0x230, 0x100, 0xa, 0x9a000000, 0x100, 0x0, 0x1d0, 0x1f0, 0x1f0, 0x1d0, 0x1f0, 0x3, 0x0, {[{{@ip={@private, @remote, 0x0, 0x0, 'wlan1\x00', 'wg1\x00'}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0xffffffffa0028011}, [@common=@inet=@tcp={{0x30}}]}, @common=@inet=@TCPMSS={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x290) 00:20:23 executing program 0: socket(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x30, &(0x7f00000009c0)=@raw={'raw\x00', 0x41, 0x3, 0x230, 0x100, 0xa, 0x9a000000, 0x100, 0x0, 0x1d0, 0x1f0, 0x1f0, 0x1d0, 0x1f0, 0x3, 0x0, {[{{@ip={@private, @remote, 0x0, 0x0, 'wlan1\x00', 'wg1\x00'}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0xffffffffa0028011}, [@common=@inet=@tcp={{0x30}}]}, @common=@inet=@TCPMSS={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x290) 00:20:26 executing program 1: socket(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x30, &(0x7f00000009c0)=@raw={'raw\x00', 0x41, 0x3, 0x230, 0x100, 0xa, 0x9a000000, 0x100, 0x0, 0x1d0, 0x1f0, 0x1f0, 0x1d0, 0x1f0, 0x3, 0x0, {[{{@ip={@private, @remote, 0x0, 0x0, 'wlan1\x00', 'wg1\x00'}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0xffffffffa0028011}, [@common=@inet=@tcp={{0x30}}]}, @common=@inet=@TCPMSS={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x290) 00:20:29 executing program 0: socket(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x30, &(0x7f00000009c0)=@raw={'raw\x00', 0x41, 0x3, 0x230, 0x100, 0xa, 0x9a000000, 0x100, 0x0, 0x1d0, 0x1f0, 0x1f0, 0x1d0, 0x1f0, 0x3, 0x0, {[{{@ip={@private, @remote, 0x0, 0x0, 'wlan1\x00', 'wg1\x00'}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0xffffffffa0028011}, [@common=@inet=@tcp={{0x30}}]}, @common=@inet=@TCPMSS={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x290) [ 1231.713577][ C0] hrtimer: interrupt took 1277300 ns [ 1232.829312][ T3737] warn_alloc: 1 callbacks suppressed [ 1232.829685][ T3737] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1232.859102][ T3737] CPU: 1 PID: 3737 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1232.860758][ T3737] Hardware name: riscv-virtio,qemu (DT) [ 1232.861931][ T3737] Call Trace: [ 1232.863224][ T3737] [] dump_backtrace+0x2e/0x3c [ 1232.865076][ T3737] [] show_stack+0x34/0x40 [ 1232.866626][ T3737] [] dump_stack_lvl+0xe0/0x14c [ 1232.868405][ T3737] [] dump_stack+0x1c/0x24 [ 1232.870096][ T3737] [] warn_alloc+0x168/0x22c [ 1232.871665][ T3737] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1232.873717][ T3737] [] bpf_jit_alloc_exec+0x46/0x52 [ 1232.875435][ T3737] [] bpf_jit_binary_alloc+0x96/0x13c [ 1232.877215][ T3737] [] bpf_int_jit_compile+0x886/0xaa6 [ 1232.878885][ T3737] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1232.880773][ T3737] [] bpf_migrate_filter+0x258/0x2be [ 1232.882595][ T3737] [] bpf_prepare_filter+0x10e/0x1b4 [ 1232.884861][ T3737] [] __get_filter+0x148/0x1a0 [ 1232.886575][ T3737] [] sk_attach_filter+0x22/0x11a [ 1232.888196][ T3737] [] sk_setsockopt+0x144e/0x270c [ 1232.889936][ T3737] [] sock_setsockopt+0x48/0x58 [ 1232.891651][ T3737] [] __sys_setsockopt+0x3f0/0x418 [ 1232.894306][ T3737] [] sys_setsockopt+0x3a/0x4c [ 1232.896156][ T3737] [] ret_from_syscall+0x0/0x2 [ 1232.999592][ T3737] Mem-Info: [ 1233.002144][ T3737] active_anon:56313 inactive_anon:69 isolated_anon:0 [ 1233.002144][ T3737] active_file:0 inactive_file:7260 isolated_file:0 [ 1233.002144][ T3737] unevictable:768 dirty:14 writeback:0 [ 1233.002144][ T3737] slab_reclaimable:5434 slab_unreclaimable:23902 [ 1233.002144][ T3737] mapped:8703 shmem:867 pagetables:341 [ 1233.002144][ T3737] sec_pagetables:0 bounce:0 [ 1233.002144][ T3737] kernel_misc_reclaimable:0 [ 1233.002144][ T3737] free:200567 free_pcp:1032 free_cma:4096 [ 1233.046800][ T3737] Node 0 active_anon:225336kB inactive_anon:276kB active_file:0kB inactive_file:29040kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34812kB dirty:56kB writeback:0kB shmem:3468kB writeback_tmp:0kB kernel_stack:5528kB pagetables:1364kB sec_pagetables:0kB all_unreclaimable? no [ 1233.050237][ T3737] Node 0 DMA32 free:802268kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:225336kB inactive_anon:276kB active_file:0kB inactive_file:29040kB unevictable:3072kB writepending:56kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4128kB local_pcp:1808kB free_cma:16384kB [ 1233.088130][ T3737] lowmem_reserve[]: 0 0 0 [ 1233.091021][ T3737] Node 0 DMA32: 595*4kB (UME) 398*8kB (UME) 186*16kB (UME) 58*32kB (UME) 23*64kB (UME) 15*128kB (ME) 14*256kB (ME) 9*512kB (ME) 4*1024kB (UME) 3*2048kB (MC) 188*4096kB (MC) = 802268kB [ 1233.151414][ T3737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1233.181140][ T3737] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1233.205685][ T3737] 8127 total pagecache pages [ 1233.206983][ T3737] 0 pages in swap cache [ 1233.208205][ T3737] Free swap = 0kB [ 1233.209337][ T3737] Total swap = 0kB [ 1233.210483][ T3737] 523776 pages RAM [ 1233.211610][ T3737] 0 pages HighMem/MovableOnly [ 1233.257206][ T3737] 184025 pages reserved [ 1233.258778][ T3737] 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 00:20:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@rand_addr=' \x01\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback, 0x0, 0x3c}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x8}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) 00:20:36 executing program 0: r0 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file1\x00', 0x40040, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x2012, r2, 0x0) 00:20:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@rand_addr=' \x01\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback, 0x0, 0x3c}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x8}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) 00:20:40 executing program 0: r0 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file1\x00', 0x40040, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x2012, r2, 0x0) 00:20:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@rand_addr=' \x01\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback, 0x0, 0x3c}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x8}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) 00:20:43 executing program 0: r0 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file1\x00', 0x40040, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x2012, r2, 0x0) 00:20:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@rand_addr=' \x01\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback, 0x0, 0x3c}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x8}}, 0xe8) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000800)={0x2, 0x4c20, @dev}, 0x10, 0x0}}], 0x1, 0x0) 00:20:46 executing program 0: r0 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file1\x00', 0x40040, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x2012, r2, 0x0) 00:20:48 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:20:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000003080)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000040)="a0", 0x1}], 0x1, &(0x7f0000001800)=[@dstaddrv4={0x18, 0x84, 0x7, @local}], 0x18}], 0x1, 0x0) 00:20:56 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:20:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000003080)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000040)="a0", 0x1}], 0x1, &(0x7f0000001800)=[@dstaddrv4={0x18, 0x84, 0x7, @local}], 0x18}], 0x1, 0x0) 00:21:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000003080)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000040)="a0", 0x1}], 0x1, &(0x7f0000001800)=[@dstaddrv4={0x18, 0x84, 0x7, @local}], 0x18}], 0x1, 0x0) 00:21:04 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000003080)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000040)="a0", 0x1}], 0x1, &(0x7f0000001800)=[@dstaddrv4={0x18, 0x84, 0x7, @local}], 0x18}], 0x1, 0x0) 00:21:12 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:14 executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) [ 1275.601366][ T3802] warn_alloc: 1 callbacks suppressed [ 1275.601756][ T3802] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1275.627582][ T3802] CPU: 0 PID: 3802 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1275.629966][ T3802] Hardware name: riscv-virtio,qemu (DT) [ 1275.631258][ T3802] Call Trace: [ 1275.632168][ T3802] [] dump_backtrace+0x2e/0x3c [ 1275.634359][ T3802] [] show_stack+0x34/0x40 [ 1275.635670][ T3802] [] dump_stack_lvl+0xe0/0x14c [ 1275.637289][ T3802] [] dump_stack+0x1c/0x24 [ 1275.639351][ T3802] [] warn_alloc+0x168/0x22c [ 1275.640826][ T3802] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1275.642285][ T3802] [] bpf_jit_alloc_exec+0x46/0x52 [ 1275.644014][ T3802] [] bpf_jit_binary_alloc+0x96/0x13c [ 1275.645360][ T3802] [] bpf_int_jit_compile+0x886/0xaa6 [ 1275.646652][ T3802] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1275.648473][ T3802] [] bpf_migrate_filter+0x258/0x2be [ 1275.650539][ T3802] [] bpf_prepare_filter+0x10e/0x1b4 [ 1275.652006][ T3802] [] __get_filter+0x148/0x1a0 [ 1275.653837][ T3802] [] sk_attach_filter+0x22/0x11a [ 1275.655126][ T3802] [] sk_setsockopt+0x144e/0x270c [ 1275.656505][ T3802] [] sock_setsockopt+0x48/0x58 [ 1275.658745][ T3802] [] __sys_setsockopt+0x3f0/0x418 [ 1275.660103][ T3802] [] sys_setsockopt+0x3a/0x4c [ 1275.661363][ T3802] [] ret_from_syscall+0x0/0x2 [ 1275.878865][ T3802] Mem-Info: [ 1275.880391][ T3802] active_anon:55822 inactive_anon:69 isolated_anon:0 [ 1275.880391][ T3802] active_file:0 inactive_file:7284 isolated_file:0 [ 1275.880391][ T3802] unevictable:768 dirty:12 writeback:0 [ 1275.880391][ T3802] slab_reclaimable:5435 slab_unreclaimable:23570 [ 1275.880391][ T3802] mapped:8679 shmem:876 pagetables:339 [ 1275.880391][ T3802] sec_pagetables:0 bounce:0 [ 1275.880391][ T3802] kernel_misc_reclaimable:0 [ 1275.880391][ T3802] free:201779 free_pcp:516 free_cma:4096 [ 1275.929858][ T3802] Node 0 active_anon:223288kB inactive_anon:276kB active_file:0kB inactive_file:29136kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34716kB dirty:48kB writeback:0kB shmem:3504kB writeback_tmp:0kB kernel_stack:5472kB pagetables:1356kB sec_pagetables:0kB all_unreclaimable? no [ 1275.972161][ T3802] Node 0 DMA32 free:807116kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:223288kB inactive_anon:276kB active_file:0kB inactive_file:29136kB unevictable:3072kB writepending:48kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1972kB local_pcp:972kB free_cma:16384kB ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 1276.016221][ T3802] lowmem_reserve[]: 0 0 0 ps_root_recvmsg: Unknown error 524 [ 1276.019198][ T3802] Node 0 DMA32: 653*4kB (UME) 451*8kB (UME) 220*16kB (UME) 118*32kB (UME) 32*64kB (UME) 18*128kB (UME) 15*256kB (ME) 10*512kB (ME) 4*1024kB (UME) 3*2048kB (MC) 188*4096kB (UMC) = 807116kB [ 1276.069883][ T3802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1276.071487][ T3802] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1276.114559][ T3802] 8160 total pagecache pages [ 1276.116085][ T3802] 0 pages in swap cache [ 1276.117176][ T3802] Free swap = 0kB [ 1276.118413][ T3802] Total swap = 0kB [ 1276.119555][ T3802] 523776 pages RAM [ 1276.120684][ T3802] 0 pages HighMem/MovableOnly [ 1276.121812][ T3802] 184025 pages reserved [ 1276.164576][ T3802] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:21:20 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:20 executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:24 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:24 executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:29 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:32 executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) ps_root_recvmsgcb: failed to send message to pid 3737: Connection refused ps_root_recvmsgcb: failed to send message to pid 3739: Connection refused 00:21:38 executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:41 executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:41 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:45 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:47 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)={0x3, 0x0, [{0x115000, 0xe7, &(0x7f0000000240)=""/231}, {0x5000, 0x24, &(0x7f0000000140)=""/36}, {0x100000, 0x30, &(0x7f0000000180)=""/48}]}) 00:21:50 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)={0x3, 0x0, [{0x115000, 0xe7, &(0x7f0000000240)=""/231}, {0x5000, 0x24, &(0x7f0000000140)=""/36}, {0x100000, 0x30, &(0x7f0000000180)=""/48}]}) 00:21:52 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0xc82, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x7f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3010, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), 0x0, 0x0) 00:21:53 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)={0x3, 0x0, [{0x115000, 0xe7, &(0x7f0000000240)=""/231}, {0x5000, 0x24, &(0x7f0000000140)=""/36}, {0x100000, 0x30, &(0x7f0000000180)=""/48}]}) 00:21:57 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)={0x3, 0x0, [{0x115000, 0xe7, &(0x7f0000000240)=""/231}, {0x5000, 0x24, &(0x7f0000000140)=""/36}, {0x100000, 0x30, &(0x7f0000000180)=""/48}]}) 00:22:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, @in={0x2, 0x0, @local}], 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000200)=0x10) 00:22:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, @in={0x2, 0x0, @local}], 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000200)=0x10) 00:22:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, @in={0x2, 0x0, @local}], 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000200)=0x10) 00:22:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, @in={0x2, 0x0, @local}], 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000200)=0x10) 00:22:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, @in={0x2, 0x0, @local}], 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000200)=0x10) 00:22:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, @in={0x2, 0x0, @local}], 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000200)=0x10) 00:22:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, @in={0x2, 0x0, @local}], 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000200)=0x10) 00:22:12 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000680), 0x2, 0x0) write(r0, &(0x7f00000006c0)="04a8be4974aff16d6e83c922297fb5fbd89c6556448ea2189841310e576207b71122ca14c3f5a04a4e932a2098", 0x2d) 00:22:12 executing program 0: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[0x0, &(0x7f0000000140)='{%-^.{\x00'], 0x0, 0x0) openat2$dir(0xffffff9c, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x100, 0x7fff}, &(0x7f0000000480), &(0x7f00000004c0)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000000540)={r0, r1+60000000}, &(0x7f00000005c0)={&(0x7f0000000580), 0x8}) [ 1334.261767][ T27] audit: type=1400 audit(1333.640:6): apparmor="DENIED" operation="setprocattr" info="exec" error=-22 profile="unconfined" pid=3952 comm="syz-executor.1" [ 1334.509031][ T3955] process 'syz-executor.0' launched '/dev/fd/-1/./file0' with NULL argv: empty string added 00:22:14 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000680), 0x2, 0x0) write(r0, &(0x7f00000006c0)="04a8be4974aff16d6e83c922297fb5fbd89c6556448ea2189841310e576207b71122ca14c3f5a04a4e932a2098", 0x2d) 00:22:14 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10) [ 1336.566827][ T27] audit: type=1400 audit(1335.940:7): apparmor="DENIED" operation="setprocattr" info="exec" error=-22 profile="unconfined" pid=3956 comm="syz-executor.1" 00:22:16 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000680), 0x2, 0x0) write(r0, &(0x7f00000006c0)="04a8be4974aff16d6e83c922297fb5fbd89c6556448ea2189841310e576207b71122ca14c3f5a04a4e932a2098", 0x2d) 00:22:17 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ps_root_recvmsgcb: failed to send message to pid 3802: Connection refused [ 1338.929296][ T27] audit: type=1400 audit(1338.310:8): apparmor="DENIED" operation="setprocattr" info="exec" error=-22 profile="unconfined" pid=3960 comm="syz-executor.1" ps_root_recvmsgcb: failed to send message to pid 3803: Connection refused 00:22:19 executing program 1: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000680), 0x2, 0x0) write(r0, &(0x7f00000006c0)="04a8be4974aff16d6e83c922297fb5fbd89c6556448ea2189841310e576207b71122ca14c3f5a04a4e932a2098", 0x2d) 00:22:19 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10) [ 1341.328349][ T27] audit: type=1400 audit(1340.710:9): apparmor="DENIED" operation="setprocattr" info="exec" error=-22 profile="unconfined" pid=3964 comm="syz-executor.1" 00:22:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_OPERSTATE={0x5, 0x10, 0x4}]}, 0x28}}, 0x0) 00:22:23 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 00:22:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_OPERSTATE={0x5, 0x10, 0x4}]}, 0x28}}, 0x0) 00:22:26 executing program 0: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2}}) 00:22:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_OPERSTATE={0x5, 0x10, 0x4}]}, 0x28}}, 0x0) [ 1349.281395][ T3975] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) 00:22:30 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000005280)={'ip6gre0\x00', &(0x7f0000005200)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty}}) 00:22:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_OPERSTATE={0x5, 0x10, 0x4}]}, 0x28}}, 0x0) 00:22:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000005280)={'ip6gre0\x00', &(0x7f0000005200)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty}}) 00:22:34 executing program 1: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0xfffff3e5}, 0x8) 00:22:36 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000005280)={'ip6gre0\x00', &(0x7f0000005200)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty}}) 00:22:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x33, &(0x7f0000000200)={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x11, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "dd5feabdf7"}}}}}}, 0x0) 00:22:38 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000005280)={'ip6gre0\x00', &(0x7f0000005200)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty}}) 00:22:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x33, &(0x7f0000000200)={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x11, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "dd5feabdf7"}}}}}}, 0x0) [ 1360.682214][ T3990] warn_alloc: 1 callbacks suppressed [ 1360.682464][ T3990] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1360.687334][ T3990] CPU: 0 PID: 3990 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1360.688728][ T3990] Hardware name: riscv-virtio,qemu (DT) [ 1360.689513][ T3990] Call Trace: [ 1360.690214][ T3990] [] dump_backtrace+0x2e/0x3c [ 1360.691263][ T3990] [] show_stack+0x34/0x40 [ 1360.692291][ T3990] [] dump_stack_lvl+0xe0/0x14c [ 1360.693984][ T3990] [] dump_stack+0x1c/0x24 [ 1360.695231][ T3990] [] warn_alloc+0x168/0x22c [ 1360.696294][ T3990] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1360.697602][ T3990] [] bpf_jit_alloc_exec+0x46/0x52 [ 1360.699291][ T3990] [] bpf_jit_binary_alloc+0x96/0x13c [ 1360.700396][ T3990] [] bpf_int_jit_compile+0x886/0xaa6 [ 1360.701455][ T3990] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1360.702779][ T3990] [] bpf_migrate_filter+0x258/0x2be [ 1360.704147][ T3990] [] bpf_prepare_filter+0x10e/0x1b4 [ 1360.705303][ T3990] [] __get_filter+0x148/0x1a0 [ 1360.706356][ T3990] [] sk_attach_filter+0x22/0x11a [ 1360.707444][ T3990] [] sk_setsockopt+0x144e/0x270c [ 1360.708728][ T3990] [] sock_setsockopt+0x48/0x58 [ 1360.709726][ T3990] [] __sys_setsockopt+0x3f0/0x418 [ 1360.710601][ T3990] [] sys_setsockopt+0x3a/0x4c [ 1360.711503][ T3990] [] ret_from_syscall+0x0/0x2 [ 1360.824819][ T3990] Mem-Info: [ 1360.826336][ T3990] active_anon:52825 inactive_anon:71 isolated_anon:0 [ 1360.826336][ T3990] active_file:0 inactive_file:7325 isolated_file:0 [ 1360.826336][ T3990] unevictable:768 dirty:13 writeback:0 [ 1360.826336][ T3990] slab_reclaimable:5451 slab_unreclaimable:23997 [ 1360.826336][ T3990] mapped:8687 shmem:887 pagetables:326 [ 1360.826336][ T3990] sec_pagetables:0 bounce:0 [ 1360.826336][ T3990] kernel_misc_reclaimable:0 [ 1360.826336][ T3990] free:204233 free_pcp:475 free_cma:4096 [ 1360.830557][ T3990] Node 0 active_anon:211300kB inactive_anon:284kB active_file:0kB inactive_file:29300kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34748kB dirty:52kB writeback:0kB shmem:3548kB writeback_tmp:0kB kernel_stack:5448kB pagetables:1304kB sec_pagetables:0kB all_unreclaimable? no [ 1360.873914][ T3990] Node 0 DMA32 free:816932kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:211300kB inactive_anon:284kB active_file:0kB inactive_file:29300kB unevictable:3072kB writepending:52kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1896kB local_pcp:1132kB free_cma:16384kB [ 1360.877123][ T3990] lowmem_reserve[]: 0 0 0 [ 1360.879117][ T3990] Node 0 DMA32: 647*4kB (UME) 595*8kB (UME) 353*16kB (UME) 147*32kB (UME) 46*64kB (UME) 19*128kB (M) 23*256kB (ME) 13*512kB (ME) 5*1024kB (ME) 3*2048kB (MC) 188*4096kB (UMC) = 816932kB [ 1360.961212][ T3990] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1360.996008][ T3990] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1360.998024][ T3990] 8213 total pagecache pages [ 1360.999234][ T3990] 0 pages in swap cache [ 1361.000385][ T3990] Free swap = 0kB [ 1361.001485][ T3990] Total swap = 0kB [ 1361.015766][ T3990] 523776 pages RAM [ 1361.016960][ T3990] 0 pages HighMem/MovableOnly [ 1361.018095][ T3990] 184025 pages reserved [ 1361.019281][ T3990] 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 00:22:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x33, &(0x7f0000000200)={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x11, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "dd5feabdf7"}}}}}}, 0x0) 00:22:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x33, &(0x7f0000000200)={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x11, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "dd5feabdf7"}}}}}}, 0x0) 00:22:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x33, &(0x7f0000000200)={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x11, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "dd5feabdf7"}}}}}}, 0x0) 00:22:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x33, &(0x7f0000000200)={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x11, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "dd5feabdf7"}}}}}}, 0x0) 00:22:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x33, &(0x7f0000000200)={@broadcast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x11, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "dd5feabdf7"}}}}}}, 0x0) 00:22:50 executing program 1: r0 = syz_io_uring_setup(0x76a9, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000100)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) 00:22:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x3000003, &(0x7f0000000140)={[{@norecovery}, {@bsdgroups}, {@user_xattr}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x1ff}}, {@jqfmt_vfsold}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x200006}}, {@discard}, {@errors_remount}]}, 0x11, 0x4b6, &(0x7f0000000a00)="$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") [ 1373.481460][ T4009] loop0: detected capacity change from 0 to 512 00:22:53 executing program 1: r0 = syz_io_uring_setup(0x76a9, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000100)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) [ 1374.225631][ T4009] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 1374.227910][ T4009] EXT4-fs (loop0): fragment/cluster size (4096) != block size (1024) 00:22:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x3000003, &(0x7f0000000140)={[{@norecovery}, {@bsdgroups}, {@user_xattr}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x1ff}}, {@jqfmt_vfsold}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x200006}}, {@discard}, {@errors_remount}]}, 0x11, 0x4b6, &(0x7f0000000a00)="$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") 00:22:57 executing program 1: r0 = syz_io_uring_setup(0x76a9, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000100)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) [ 1378.880388][ T4015] loop0: detected capacity change from 0 to 512 [ 1379.155061][ T4015] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 1379.156977][ T4015] EXT4-fs (loop0): fragment/cluster size (4096) != block size (1024) 00:23:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x3000003, &(0x7f0000000140)={[{@norecovery}, {@bsdgroups}, {@user_xattr}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x1ff}}, {@jqfmt_vfsold}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x200006}}, {@discard}, {@errors_remount}]}, 0x11, 0x4b6, &(0x7f0000000a00)="$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") 00:23:00 executing program 1: r0 = syz_io_uring_setup(0x76a9, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000100)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r0, 0x12, 0x0, 0x0) [ 1383.957182][ T4022] loop0: detected capacity change from 0 to 512 [ 1384.073929][ T4022] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 1384.075439][ T4022] EXT4-fs (loop0): fragment/cluster size (4096) != block size (1024) 00:23:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x3000003, &(0x7f0000000140)={[{@norecovery}, {@bsdgroups}, {@user_xattr}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x1ff}}, {@jqfmt_vfsold}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x200006}}, {@discard}, {@errors_remount}]}, 0x11, 0x4b6, &(0x7f0000000a00)="$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") 00:23:05 executing program 1: r0 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x4}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 00:23:08 executing program 1: r0 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x4}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) [ 1389.261428][ T4030] loop0: detected capacity change from 0 to 512 [ 1389.455698][ T4030] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 1389.461715][ T4030] EXT4-fs (loop0): fragment/cluster size (4096) != block size (1024) 00:23:11 executing program 1: r0 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x4}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 00:23:14 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) ioctl$SNDCTL_DSP_GETCAPS(r0, 0x8004500f, &(0x7f00000000c0)) 00:23:15 executing program 1: r0 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x4}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 00:23:15 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) ioctl$SNDCTL_DSP_GETCAPS(r0, 0x8004500f, &(0x7f00000000c0)) 00:23:19 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) ioctl$SNDCTL_DSP_GETCAPS(r0, 0x8004500f, &(0x7f00000000c0)) 00:23:21 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) ioctl$SNDCTL_DSP_GETCAPS(r0, 0x8004500f, &(0x7f00000000c0)) [ 1404.068804][ T4049] warn_alloc: 1 callbacks suppressed [ 1404.069163][ T4049] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1404.130203][ T4049] CPU: 1 PID: 4049 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1404.132975][ T4049] Hardware name: riscv-virtio,qemu (DT) [ 1404.134717][ T4049] Call Trace: [ 1404.135922][ T4049] [] dump_backtrace+0x2e/0x3c [ 1404.138095][ T4049] [] show_stack+0x34/0x40 [ 1404.139787][ T4049] [] dump_stack_lvl+0xe0/0x14c [ 1404.141361][ T4049] [] dump_stack+0x1c/0x24 [ 1404.143052][ T4049] [] warn_alloc+0x168/0x22c [ 1404.144541][ T4049] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1404.146159][ T4049] [] bpf_jit_alloc_exec+0x46/0x52 [ 1404.147635][ T4049] [] bpf_jit_binary_alloc+0x96/0x13c [ 1404.149092][ T4049] [] bpf_int_jit_compile+0x886/0xaa6 [ 1404.150505][ T4049] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1404.152177][ T4049] [] bpf_migrate_filter+0x258/0x2be [ 1404.154538][ T4049] [] bpf_prepare_filter+0x10e/0x1b4 [ 1404.156280][ T4049] [] __get_filter+0x148/0x1a0 [ 1404.158541][ T4049] [] sk_attach_filter+0x22/0x11a [ 1404.160144][ T4049] [] sk_setsockopt+0x144e/0x270c [ 1404.162484][ T4049] [] sock_setsockopt+0x48/0x58 [ 1404.164177][ T4049] [] __sys_setsockopt+0x3f0/0x418 [ 1404.165764][ T4049] [] sys_setsockopt+0x3a/0x4c [ 1404.167419][ T4049] [] ret_from_syscall+0x0/0x2 [ 1404.256398][ T4049] Mem-Info: [ 1404.258442][ T4049] active_anon:51326 inactive_anon:73 isolated_anon:0 [ 1404.258442][ T4049] active_file:0 inactive_file:7350 isolated_file:0 [ 1404.258442][ T4049] unevictable:768 dirty:15 writeback:0 [ 1404.258442][ T4049] slab_reclaimable:5455 slab_unreclaimable:23637 [ 1404.258442][ T4049] mapped:8703 shmem:889 pagetables:329 [ 1404.258442][ T4049] sec_pagetables:0 bounce:0 [ 1404.258442][ T4049] kernel_misc_reclaimable:0 [ 1404.258442][ T4049] free:205777 free_pcp:681 free_cma:4096 [ 1404.286280][ T4049] Node 0 active_anon:205304kB inactive_anon:292kB active_file:0kB inactive_file:29400kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34812kB dirty:60kB writeback:0kB shmem:3556kB writeback_tmp:0kB kernel_stack:5496kB pagetables:1316kB sec_pagetables:0kB all_unreclaimable? no 00:23:23 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) ioctl$SNDCTL_DSP_GETCAPS(r0, 0x8004500f, &(0x7f00000000c0)) [ 1404.289856][ T4049] Node 0 DMA32 free:823108kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:205304kB inactive_anon:292kB active_file:0kB inactive_file:29400kB unevictable:3072kB writepending:60kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2724kB local_pcp:1308kB free_cma:16384kB [ 1404.376673][ T4049] lowmem_reserve[]: 0 0 0 [ 1404.379530][ T4049] Node 0 DMA32: 889*4kB (UME) 716*8kB (UME) 420*16kB (UME) 180*32kB (UME) 49*64kB (UME) 22*128kB (M) 23*256kB (ME) 14*512kB (ME) 6*1024kB (ME) 3*2048kB (MC) 188*4096kB (UMC) = 823108kB [ 1404.437266][ T4049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1404.439185][ T4049] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1404.440720][ T4049] 8239 total pagecache pages [ 1404.441906][ T4049] 0 pages in swap cache [ 1404.475350][ T4049] Free swap = 0kB [ 1404.476294][ T4049] Total swap = 0kB [ 1404.477396][ T4049] 523776 pages RAM [ 1404.478242][ T4049] 0 pages HighMem/MovableOnly [ 1404.479081][ T4049] 184025 pages reserved [ 1404.479881][ T4049] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:23:25 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) ioctl$SNDCTL_DSP_GETCAPS(r0, 0x8004500f, &(0x7f00000000c0)) 00:23:27 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) syz_clone(0xe0800000, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) 00:23:28 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) ioctl$SNDCTL_DSP_GETCAPS(r0, 0x8004500f, &(0x7f00000000c0)) 00:23:33 executing program 1: r0 = syz_io_uring_setup(0x7583, &(0x7f0000000000)={0x0, 0x0, 0x3000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 00:23:35 executing program 1: r0 = syz_io_uring_setup(0x7583, &(0x7f0000000000)={0x0, 0x0, 0x3000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 00:23:39 executing program 1: r0 = syz_io_uring_setup(0x7583, &(0x7f0000000000)={0x0, 0x0, 0x3000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 00:23:39 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) syz_clone(0xe0800000, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ps_root_recvmsgcb: failed to send message to pid 3990: Connection refused 00:23:43 executing program 1: r0 = syz_io_uring_setup(0x7583, &(0x7f0000000000)={0x0, 0x0, 0x3000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) ps_root_recvmsgcb: failed to send message to pid 3992: Connection refused 00:23:48 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) syz_clone(0xe0800000, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) 00:23:54 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) syz_clone(0xe0800000, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) 00:24:09 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) syz_clone(0xe0800000, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) 00:24:13 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) syz_clone(0xe0800000, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) 00:24:18 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) syz_clone(0xe0800000, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ps_root_recvmsgcb: failed to send message to pid 4049: Connection refused ps_root_recvmsgcb: failed to send message to pid 4051: Connection refused 00:24:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000180)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {}, [@RTA_UID={0x8, 0xf, 0xffffffffffffffff}]}, 0x24}}, 0x0) 00:24:37 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r0, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'pim6reg\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x24048080}, 0x20000040) timer_gettime(0x0, &(0x7f0000000300)) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, r4, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004000}, 0x840) r7 = socket(0x2, 0x1, 0x8) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000000900)={&(0x7f0000000800), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, r8, 0x100, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24000}, 0x801) syz_clone3(&(0x7f0000000b40)={0x40040000, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x15}, &(0x7f0000000a00)=""/46, 0x2e, &(0x7f0000000a40)=""/155, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff, 0x0, 0x0], 0x4}, 0x58) 00:24:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000180)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {}, [@RTA_UID={0x8, 0xf, 0xffffffffffffffff}]}, 0x24}}, 0x0) 00:24:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000180)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {}, [@RTA_UID={0x8, 0xf, 0xffffffffffffffff}]}, 0x24}}, 0x0) 00:24:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000180)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {}, [@RTA_UID={0x8, 0xf, 0xffffffffffffffff}]}, 0x24}}, 0x0) 00:24:56 executing program 0: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000019c0), 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001fc0)='net/psched\x00') copy_file_range(r0, 0x0, r1, 0x0, 0x0, 0x0) 00:24:56 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r0, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'pim6reg\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x24048080}, 0x20000040) timer_gettime(0x0, &(0x7f0000000300)) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, r4, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004000}, 0x840) r7 = socket(0x2, 0x1, 0x8) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000000900)={&(0x7f0000000800), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, r8, 0x100, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24000}, 0x801) syz_clone3(&(0x7f0000000b40)={0x40040000, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x15}, &(0x7f0000000a00)=""/46, 0x2e, &(0x7f0000000a40)=""/155, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff, 0x0, 0x0], 0x4}, 0x58) 00:24:59 executing program 0: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000019c0), 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001fc0)='net/psched\x00') copy_file_range(r0, 0x0, r1, 0x0, 0x0, 0x0) [ 1500.549472][ T4294] warn_alloc: 1 callbacks suppressed [ 1500.549831][ T4294] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1500.590365][ T4294] CPU: 0 PID: 4294 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1500.591779][ T4294] Hardware name: riscv-virtio,qemu (DT) [ 1500.593034][ T4294] Call Trace: [ 1500.594264][ T4294] [] dump_backtrace+0x2e/0x3c [ 1500.595746][ T4294] [] show_stack+0x34/0x40 [ 1500.597206][ T4294] [] dump_stack_lvl+0xe0/0x14c [ 1500.598752][ T4294] [] dump_stack+0x1c/0x24 [ 1500.600204][ T4294] [] warn_alloc+0x168/0x22c [ 1500.601545][ T4294] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1500.604040][ T4294] [] bpf_jit_alloc_exec+0x46/0x52 [ 1500.605526][ T4294] [] bpf_jit_binary_alloc+0x96/0x13c [ 1500.607104][ T4294] [] bpf_int_jit_compile+0x886/0xaa6 [ 1500.608848][ T4294] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1500.611443][ T4294] [] bpf_migrate_filter+0x258/0x2be [ 1500.613157][ T4294] [] bpf_prepare_filter+0x10e/0x1b4 [ 1500.614679][ T4294] [] __get_filter+0x148/0x1a0 [ 1500.616147][ T4294] [] sk_attach_filter+0x22/0x11a [ 1500.617472][ T4294] [] sk_setsockopt+0x144e/0x270c [ 1500.618916][ T4294] [] sock_setsockopt+0x48/0x58 [ 1500.620415][ T4294] [] __sys_setsockopt+0x3f0/0x418 [ 1500.621773][ T4294] [] sys_setsockopt+0x3a/0x4c [ 1500.623712][ T4294] [] ret_from_syscall+0x0/0x2 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 1500.836168][ T4294] Mem-Info: [ 1500.837581][ T4294] active_anon:49873 inactive_anon:75 isolated_anon:0 [ 1500.837581][ T4294] active_file:0 inactive_file:7391 isolated_file:0 [ 1500.837581][ T4294] unevictable:768 dirty:18 writeback:0 [ 1500.837581][ T4294] slab_reclaimable:5436 slab_unreclaimable:24101 [ 1500.837581][ T4294] mapped:8736 shmem:892 pagetables:328 [ 1500.837581][ T4294] sec_pagetables:0 bounce:0 [ 1500.837581][ T4294] kernel_misc_reclaimable:0 [ 1500.837581][ T4294] free:208868 free_pcp:556 free_cma:4096 [ 1500.856127][ T4294] Node 0 active_anon:199492kB inactive_anon:300kB active_file:0kB inactive_file:29564kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34944kB dirty:72kB writeback:0kB shmem:3568kB writeback_tmp:0kB kernel_stack:5504kB pagetables:1312kB sec_pagetables:0kB all_unreclaimable? no [ 1500.929232][ T4294] Node 0 DMA32 free:835472kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:199492kB inactive_anon:300kB active_file:0kB inactive_file:29564kB unevictable:3072kB writepending:72kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2164kB local_pcp:1760kB free_cma:16384kB [ 1500.965324][ T4294] lowmem_reserve[]: 0 0 0 [ 1500.968127][ T4294] Node 0 DMA32: 1881*4kB (UME) 1266*8kB (UME) 502*16kB (UME) 238*32kB (UME) 44*64kB (UME) 27*128kB (UME) 26*256kB (ME) 15*512kB (UME) 7*1024kB (UME) 4*2048kB (UMC) 187*4096kB (MC) = 835220kB [ 1501.040855][ T4294] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1501.042561][ T4294] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1501.110918][ T4294] 8286 total pagecache pages [ 1501.112209][ T4294] 0 pages in swap cache [ 1501.137266][ T4294] Free swap = 0kB [ 1501.138752][ T4294] Total swap = 0kB [ 1501.139898][ T4294] 523776 pages RAM [ 1501.141054][ T4294] 0 pages HighMem/MovableOnly [ 1501.142194][ T4294] 184025 pages reserved [ 1501.186712][ T4294] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:25:06 executing program 0: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000019c0), 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001fc0)='net/psched\x00') copy_file_range(r0, 0x0, r1, 0x0, 0x0, 0x0) 00:25:10 executing program 0: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000019c0), 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001fc0)='net/psched\x00') copy_file_range(r0, 0x0, r1, 0x0, 0x0, 0x0) 00:25:14 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r0, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'pim6reg\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x24048080}, 0x20000040) timer_gettime(0x0, &(0x7f0000000300)) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, r4, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004000}, 0x840) r7 = socket(0x2, 0x1, 0x8) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000000900)={&(0x7f0000000800), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, r8, 0x100, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24000}, 0x801) syz_clone3(&(0x7f0000000b40)={0x40040000, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x15}, &(0x7f0000000a00)=""/46, 0x2e, &(0x7f0000000a40)=""/155, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff, 0x0, 0x0], 0x4}, 0x58) 00:25:15 executing program 0: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r0, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'pim6reg\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x24048080}, 0x20000040) timer_gettime(0x0, &(0x7f0000000300)) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, r4, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004000}, 0x840) r7 = socket(0x2, 0x1, 0x8) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000000900)={&(0x7f0000000800), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, r8, 0x100, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24000}, 0x801) syz_clone3(&(0x7f0000000b40)={0x40040000, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x15}, &(0x7f0000000a00)=""/46, 0x2e, &(0x7f0000000a40)=""/155, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff, 0x0, 0x0], 0x4}, 0x58) [ 1533.051206][ T4371] warn_alloc: 1 callbacks suppressed [ 1533.051581][ T4371] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1533.061774][ T4371] CPU: 1 PID: 4371 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1533.064188][ T4371] Hardware name: riscv-virtio,qemu (DT) [ 1533.065936][ T4371] Call Trace: [ 1533.067120][ T4371] [] dump_backtrace+0x2e/0x3c [ 1533.068771][ T4371] [] show_stack+0x34/0x40 [ 1533.070339][ T4371] [] dump_stack_lvl+0xe0/0x14c [ 1533.071925][ T4371] [] dump_stack+0x1c/0x24 [ 1533.073949][ T4371] [] warn_alloc+0x168/0x22c [ 1533.075488][ T4371] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1533.077087][ T4371] [] bpf_jit_alloc_exec+0x46/0x52 [ 1533.078703][ T4371] [] bpf_jit_binary_alloc+0x96/0x13c [ 1533.080229][ T4371] [] bpf_int_jit_compile+0x886/0xaa6 [ 1533.081683][ T4371] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1533.083692][ T4371] [] bpf_migrate_filter+0x258/0x2be [ 1533.085450][ T4371] [] bpf_prepare_filter+0x10e/0x1b4 [ 1533.087083][ T4371] [] __get_filter+0x148/0x1a0 [ 1533.088632][ T4371] [] sk_attach_filter+0x22/0x11a [ 1533.090009][ T4371] [] sk_setsockopt+0x144e/0x270c [ 1533.091531][ T4371] [] sock_setsockopt+0x48/0x58 [ 1533.093604][ T4371] [] __sys_setsockopt+0x3f0/0x418 [ 1533.095558][ T4371] [] sys_setsockopt+0x3a/0x4c [ 1533.096982][ T4371] [] ret_from_syscall+0x0/0x2 [ 1533.159664][ T4371] Mem-Info: [ 1533.161129][ T4371] active_anon:49947 inactive_anon:76 isolated_anon:0 [ 1533.161129][ T4371] active_file:0 inactive_file:7407 isolated_file:0 [ 1533.161129][ T4371] unevictable:768 dirty:10 writeback:0 [ 1533.161129][ T4371] slab_reclaimable:5443 slab_unreclaimable:24265 [ 1533.161129][ T4371] mapped:8737 shmem:894 pagetables:374 [ 1533.161129][ T4371] sec_pagetables:0 bounce:0 [ 1533.161129][ T4371] kernel_misc_reclaimable:0 [ 1533.161129][ T4371] free:207915 free_pcp:1057 free_cma:4096 [ 1533.186536][ T4371] Node 0 active_anon:199788kB inactive_anon:304kB active_file:0kB inactive_file:29628kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34948kB dirty:40kB writeback:0kB shmem:3576kB writeback_tmp:0kB kernel_stack:5664kB pagetables:1496kB sec_pagetables:0kB all_unreclaimable? no [ 1533.205537][ T4371] Node 0 DMA32 free:831660kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:199788kB inactive_anon:304kB active_file:0kB inactive_file:29628kB unevictable:3072kB writepending:40kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4164kB local_pcp:1824kB free_cma:16384kB [ 1533.209473][ T4371] lowmem_reserve[]: 0 0 0 ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 1533.212070][ T4371] Node 0 DMA32: 1563*4kB (UM) 1186*8kB (UME) 481*16kB (UME) 187*32kB (UM) 49*64kB (UME) 27*128kB (UME) 26*256kB (ME) 15*512kB (UME) 7*1024kB (UME) 4*2048kB (UMC) 187*4096kB (MC) = 831660kB [ 1533.281608][ T4371] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB ps_root_recvmsg: Unknown error 524 [ 1533.337247][ T4371] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1533.338481][ T4371] 8301 total pagecache pages [ 1533.339250][ T4371] 0 pages in swap cache [ 1533.340019][ T4371] Free swap = 0kB [ 1533.340736][ T4371] Total swap = 0kB [ 1533.341443][ T4371] 523776 pages RAM [ 1533.342113][ T4371] 0 pages HighMem/MovableOnly [ 1533.384492][ T4371] 184025 pages reserved [ 1533.386009][ T4371] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:25:37 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r0, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'pim6reg\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x24048080}, 0x20000040) timer_gettime(0x0, &(0x7f0000000300)) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, r4, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004000}, 0x840) r7 = socket(0x2, 0x1, 0x8) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000000900)={&(0x7f0000000800), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, r8, 0x100, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24000}, 0x801) syz_clone3(&(0x7f0000000b40)={0x40040000, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x15}, &(0x7f0000000a00)=""/46, 0x2e, &(0x7f0000000a40)=""/155, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff, 0x0, 0x0], 0x4}, 0x58) 00:25:37 executing program 0: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r0, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'pim6reg\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x24048080}, 0x20000040) timer_gettime(0x0, &(0x7f0000000300)) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, r4, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004000}, 0x840) r7 = socket(0x2, 0x1, 0x8) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000000900)={&(0x7f0000000800), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, r8, 0x100, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24000}, 0x801) syz_clone3(&(0x7f0000000b40)={0x40040000, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x15}, &(0x7f0000000a00)=""/46, 0x2e, &(0x7f0000000a40)=""/155, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff, 0x0, 0x0], 0x4}, 0x58) 00:26:01 executing program 0: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r0, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'pim6reg\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x24048080}, 0x20000040) timer_gettime(0x0, &(0x7f0000000300)) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, r4, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004000}, 0x840) r7 = socket(0x2, 0x1, 0x8) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000000900)={&(0x7f0000000800), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, r8, 0x100, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24000}, 0x801) syz_clone3(&(0x7f0000000b40)={0x40040000, &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0), {0x15}, &(0x7f0000000a00)=""/46, 0x2e, &(0x7f0000000a40)=""/155, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff, 0x0, 0x0], 0x4}, 0x58) ps_root_recvmsgcb: failed to send message to pid 4293: Connection refused 00:26:02 executing program 1: syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000001c0)=ANY=[@ANYBLOB="12011001000000102505a8a44000010203010902"], &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x4, &(0x7f0000000140)=@lang_id={0x4}}, {0x4, &(0x7f0000000180)=@string={0x4, 0x3, "9e85"}}, {0x86, &(0x7f0000000380)=ANY=[@ANYBLOB="860372"]}, {0x0, 0x0}]}) ps_root_recvmsgcb: failed to send message to pid 4294: Connection refused [ 1564.634222][ T4458] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1564.735875][ T4458] misc raw-gadget: fail, usb_gadget_register_driver returned -16 00:26:07 executing program 1: syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000001c0)=ANY=[@ANYBLOB="12011001000000102505a8a44000010203010902"], &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x4, &(0x7f0000000140)=@lang_id={0x4}}, {0x4, &(0x7f0000000180)=@string={0x4, 0x3, "9e85"}}, {0x86, &(0x7f0000000380)=ANY=[@ANYBLOB="860372"]}, {0x0, 0x0}]}) [ 1571.070304][ T4468] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1571.118900][ T4468] misc raw-gadget: fail, usb_gadget_register_driver returned -16 00:26:13 executing program 1: syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000001c0)=ANY=[@ANYBLOB="12011001000000102505a8a44000010203010902"], &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x4, &(0x7f0000000140)=@lang_id={0x4}}, {0x4, &(0x7f0000000180)=@string={0x4, 0x3, "9e85"}}, {0x86, &(0x7f0000000380)=ANY=[@ANYBLOB="860372"]}, {0x0, 0x0}]}) [ 1575.906616][ T4491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1575.910305][ T4491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 00:26:17 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x20800, 0x0) read$rfkill(r0, 0x0, 0x0) 00:26:18 executing program 1: syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000001c0)=ANY=[@ANYBLOB="12011001000000102505a8a44000010203010902"], &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x4, &(0x7f0000000140)=@lang_id={0x4}}, {0x4, &(0x7f0000000180)=@string={0x4, 0x3, "9e85"}}, {0x86, &(0x7f0000000380)=ANY=[@ANYBLOB="860372"]}, {0x0, 0x0}]}) 00:26:20 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x20800, 0x0) read$rfkill(r0, 0x0, 0x0) [ 1581.186870][ T4497] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1581.255755][ T4497] misc raw-gadget: fail, usb_gadget_register_driver returned -16 00:26:24 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x20800, 0x0) read$rfkill(r0, 0x0, 0x0) 00:26:25 executing program 1: r0 = memfd_secret(0x0) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8a3}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000300)="14", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x10) 00:26:27 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x20800, 0x0) read$rfkill(r0, 0x0, 0x0) 00:26:31 executing program 1: r0 = memfd_secret(0x0) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8a3}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000300)="14", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x10) 00:26:31 executing program 0: r0 = memfd_secret(0x0) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8a3}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000300)="14", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x10) ps_root_recvmsgcb: failed to send message to pid 4372: Connection refused ps_root_recvmsgcb: failed to send message to pid 4371: Connection refused 00:26:37 executing program 1: r0 = memfd_secret(0x0) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8a3}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000300)="14", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x10) 00:26:37 executing program 0: r0 = memfd_secret(0x0) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8a3}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000300)="14", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x10) 00:26:43 executing program 1: r0 = memfd_secret(0x0) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8a3}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000300)="14", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x10) 00:26:45 executing program 0: r0 = memfd_secret(0x0) ioctl$NS_GET_PARENT(r0, 0x5460, 0xec000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8a3}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000300)="14", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x10) 00:26:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x8) 00:26:53 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x0, 0x1f}}, 0x10) 00:26:55 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x0, 0x1f}}, 0x10) 00:26:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x8) 00:26:58 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x0, 0x1f}}, 0x10) 00:27:00 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x0, 0x1f}}, 0x10) 00:27:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x8) 00:27:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x8) 00:27:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x8) [ 1627.990583][ T4537] warn_alloc: 1 callbacks suppressed [ 1627.990944][ T4537] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1628.030034][ T4537] CPU: 1 PID: 4537 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1628.031777][ T4537] Hardware name: riscv-virtio,qemu (DT) [ 1628.033469][ T4537] Call Trace: [ 1628.034583][ T4537] [] dump_backtrace+0x2e/0x3c [ 1628.036129][ T4537] [] show_stack+0x34/0x40 [ 1628.037423][ T4537] [] dump_stack_lvl+0xe0/0x14c [ 1628.039002][ T4537] [] dump_stack+0x1c/0x24 [ 1628.040453][ T4537] [] warn_alloc+0x168/0x22c [ 1628.041832][ T4537] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1628.043621][ T4537] [] bpf_jit_alloc_exec+0x46/0x52 [ 1628.045432][ T4537] [] bpf_jit_binary_alloc+0x96/0x13c [ 1628.046804][ T4537] [] bpf_int_jit_compile+0x886/0xaa6 [ 1628.048161][ T4537] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1628.049488][ T4537] [] bpf_migrate_filter+0x258/0x2be [ 1628.050880][ T4537] [] bpf_prepare_filter+0x10e/0x1b4 [ 1628.052640][ T4537] [] __get_filter+0x148/0x1a0 [ 1628.054532][ T4537] [] sk_attach_filter+0x22/0x11a [ 1628.055951][ T4537] [] sk_setsockopt+0x144e/0x270c [ 1628.057459][ T4537] [] sock_setsockopt+0x48/0x58 [ 1628.058969][ T4537] [] __sys_setsockopt+0x3f0/0x418 [ 1628.060399][ T4537] [] sys_setsockopt+0x3a/0x4c [ 1628.061867][ T4537] [] ret_from_syscall+0x0/0x2 [ 1628.156870][ T4537] Mem-Info: [ 1628.158244][ T4537] active_anon:47140 inactive_anon:78 isolated_anon:0 [ 1628.158244][ T4537] active_file:0 inactive_file:7452 isolated_file:0 [ 1628.158244][ T4537] unevictable:768 dirty:13 writeback:0 [ 1628.158244][ T4537] slab_reclaimable:5438 slab_unreclaimable:24121 [ 1628.158244][ T4537] mapped:8705 shmem:896 pagetables:321 [ 1628.158244][ T4537] sec_pagetables:0 bounce:0 [ 1628.158244][ T4537] kernel_misc_reclaimable:0 [ 1628.158244][ T4537] free:210589 free_pcp:866 free_cma:4096 [ 1628.161909][ T4537] Node 0 active_anon:188560kB inactive_anon:312kB active_file:0kB inactive_file:29808kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34820kB dirty:52kB writeback:0kB shmem:3584kB writeback_tmp:0kB kernel_stack:5528kB pagetables:1284kB sec_pagetables:0kB all_unreclaimable? no [ 1628.188734][ T4537] Node 0 DMA32 free:842356kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:188560kB inactive_anon:312kB active_file:0kB inactive_file:29808kB unevictable:3072kB writepending:52kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3420kB local_pcp:1932kB free_cma:16384kB [ 1628.208690][ T4537] lowmem_reserve[]: 0 0 0 [ 1628.235615][ T4537] Node 0 DMA32: 1491*4kB (UME) 1705*8kB (UME) 690*16kB (UME) 244*32kB (UME) 59*64kB (UME) 29*128kB (UME) 25*256kB (ME) 15*512kB (UME) 8*1024kB (UME) 4*2048kB (UMC) 187*4096kB (MC) = 842356kB ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 1628.294814][ T4537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1628.296696][ T4537] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1628.298171][ T4537] 8348 total pagecache pages [ 1628.299226][ T4537] 0 pages in swap cache [ 1628.300315][ T4537] Free swap = 0kB [ 1628.301399][ T4537] Total swap = 0kB ps_root_recvmsg: Unknown error 524 [ 1628.302545][ T4537] 523776 pages RAM [ 1628.326585][ T4537] 0 pages HighMem/MovableOnly [ 1628.327729][ T4537] 184025 pages reserved [ 1628.329407][ T4537] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:27:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x8) 00:27:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x8) 00:27:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x8) 00:27:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x8) 00:27:22 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) r1 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000280)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:27:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x8) 00:27:24 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) r1 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000280)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:27:27 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) r1 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000280)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:27:30 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r2) setsockopt$MRT_ADD_MFC_PROXY(r0, 0x0, 0xd2, 0x0, 0x0) 00:27:30 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) r1 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000280)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:27:31 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r2) setsockopt$MRT_ADD_MFC_PROXY(r0, 0x0, 0xd2, 0x0, 0x0) 00:27:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) syz_open_dev$ttys(0xc, 0x2, 0x1) syz_emit_ethernet(0x42, &(0x7f0000000400)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "00ea2f", 0x3, 0x2c, 0x0, @private0, @local, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) 00:27:36 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r2) setsockopt$MRT_ADD_MFC_PROXY(r0, 0x0, 0xd2, 0x0, 0x0) 00:27:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) syz_open_dev$ttys(0xc, 0x2, 0x1) syz_emit_ethernet(0x42, &(0x7f0000000400)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "00ea2f", 0x3, 0x2c, 0x0, @private0, @local, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) [ 1659.881322][ T4571] warn_alloc: 1 callbacks suppressed [ 1659.881561][ T4571] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1659.902274][ T4571] CPU: 1 PID: 4571 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1659.904507][ T4571] Hardware name: riscv-virtio,qemu (DT) [ 1659.905464][ T4571] Call Trace: [ 1659.906311][ T4571] [] dump_backtrace+0x2e/0x3c [ 1659.907535][ T4571] [] show_stack+0x34/0x40 [ 1659.908730][ T4571] [] dump_stack_lvl+0xe0/0x14c [ 1659.909870][ T4571] [] dump_stack+0x1c/0x24 [ 1659.910971][ T4571] [] warn_alloc+0x168/0x22c [ 1659.912163][ T4571] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1659.914193][ T4571] [] bpf_jit_alloc_exec+0x46/0x52 [ 1659.916008][ T4571] [] bpf_jit_binary_alloc+0x96/0x13c [ 1659.917534][ T4571] [] bpf_int_jit_compile+0x886/0xaa6 [ 1659.919190][ T4571] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1659.921365][ T4571] [] bpf_migrate_filter+0x258/0x2be [ 1659.923109][ T4571] [] bpf_prepare_filter+0x10e/0x1b4 [ 1659.925427][ T4571] [] __get_filter+0x148/0x1a0 [ 1659.927045][ T4571] [] sk_attach_filter+0x22/0x11a [ 1659.928694][ T4571] [] sk_setsockopt+0x144e/0x270c [ 1659.930903][ T4571] [] sock_setsockopt+0x48/0x58 [ 1659.932700][ T4571] [] __sys_setsockopt+0x3f0/0x418 [ 1659.934210][ T4571] [] sys_setsockopt+0x3a/0x4c [ 1659.935667][ T4571] [] ret_from_syscall+0x0/0x2 [ 1659.989189][ T4571] Mem-Info: [ 1659.990347][ T4571] active_anon:44999 inactive_anon:79 isolated_anon:0 [ 1659.990347][ T4571] active_file:0 inactive_file:7467 isolated_file:0 [ 1659.990347][ T4571] unevictable:768 dirty:12 writeback:0 [ 1659.990347][ T4571] slab_reclaimable:5456 slab_unreclaimable:24084 [ 1659.990347][ T4571] mapped:8705 shmem:897 pagetables:334 [ 1659.990347][ T4571] sec_pagetables:0 bounce:0 [ 1659.990347][ T4571] kernel_misc_reclaimable:0 [ 1659.990347][ T4571] free:212744 free_pcp:1058 free_cma:4096 [ 1659.993589][ T4571] Node 0 active_anon:179996kB inactive_anon:316kB active_file:0kB inactive_file:29868kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34820kB dirty:48kB writeback:0kB shmem:3588kB writeback_tmp:0kB kernel_stack:5536kB pagetables:1336kB sec_pagetables:0kB all_unreclaimable? no [ 1659.995419][ T4571] Node 0 DMA32 free:850976kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:179996kB inactive_anon:316kB active_file:0kB inactive_file:29868kB unevictable:3072kB writepending:48kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4232kB local_pcp:2828kB free_cma:16384kB [ 1659.997995][ T4571] lowmem_reserve[]: 0 0 0 [ 1660.000097][ T4571] Node 0 DMA32: 1902*4kB (UME) 1801*8kB (UM) 794*16kB (UM) 340*32kB (UME) 68*64kB (UME) 32*128kB (UM) 27*256kB (ME) 15*512kB (UME) 8*1024kB (UME) 4*2048kB (UMC) 187*4096kB (MC) = 850976kB [ 1660.069414][ T4571] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1660.071011][ T4571] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1660.072085][ T4571] 8364 total pagecache pages [ 1660.089488][ T4571] 0 pages in swap cache [ 1660.091098][ T4571] Free swap = 0kB [ 1660.091823][ T4571] Total swap = 0kB [ 1660.093879][ T4571] 523776 pages RAM [ 1660.094584][ T4571] 0 pages HighMem/MovableOnly [ 1660.095293][ T4571] 184025 pages reserved [ 1660.095958][ T4571] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:27:40 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r2) setsockopt$MRT_ADD_MFC_PROXY(r0, 0x0, 0xd2, 0x0, 0x0) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:27:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) syz_open_dev$ttys(0xc, 0x2, 0x1) syz_emit_ethernet(0x42, &(0x7f0000000400)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "00ea2f", 0x3, 0x2c, 0x0, @private0, @local, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) 00:27:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) syz_open_dev$ttys(0xc, 0x2, 0x1) syz_emit_ethernet(0x42, &(0x7f0000000400)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "00ea2f", 0x3, 0x2c, 0x0, @private0, @local, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) 00:27:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) syz_open_dev$ttys(0xc, 0x2, 0x1) syz_emit_ethernet(0x42, &(0x7f0000000400)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "00ea2f", 0x3, 0x2c, 0x0, @private0, @local, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) 00:27:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) syz_open_dev$ttys(0xc, 0x2, 0x1) syz_emit_ethernet(0x42, &(0x7f0000000400)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "00ea2f", 0x3, 0x2c, 0x0, @private0, @local, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) 00:27:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x5, 0x1, 0x1, 0x2}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, r0}, 0x38) 00:27:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) syz_open_dev$ttys(0xc, 0x2, 0x1) syz_emit_ethernet(0x42, &(0x7f0000000400)={@local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "00ea2f", 0x3, 0x2c, 0x0, @private0, @local, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) 00:27:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:27:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:27:59 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000300)='dns_resolver\x00', 0x0, 0x0, 0x0, r0) 00:28:00 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000300)='dns_resolver\x00', 0x0, 0x0, 0x0, r0) 00:28:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:28:03 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000300)='dns_resolver\x00', 0x0, 0x0, 0x0, r0) 00:28:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setreuid(0x0, r1) pivot_root(0x0, 0x0) 00:28:06 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000300)='dns_resolver\x00', 0x0, 0x0, 0x0, r0) 00:28:06 executing program 0: syz_emit_ethernet(0x3b6, &(0x7f0000000000)={@broadcast, @link_local={0x17, 0x80, 0xc2, 0x0, 0x26}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00f7ff", 0x380, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, [{0x19, 0xa, "a70ce5400659808000000000ffffffed97000000499989bd54ffff23732472eefa45ad965792697486254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af1802"}, {0x0, 0x1, "ffffffffa0f8ca1cc8000809"}, {0x0, 0x18, "fe909393fe089393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0822a18b79f7c7eba43fb68b2d734a6671e27182aee4df24a4a5c6186c000000000000020003b500b0c0272479611e49ec4d924d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e2423f5acaa556b9f30dc75e17ea4ed4ed00b70ffa5dc49dfb58d893100"/233}, {0x0, 0xb, "17dcea46805d6309c20547c06b18901b0aeff04cdb95f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c023cfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "fcf98a102ec1876d4e6fa3b20519bbaa8a029cee19b8d3485e4163ed09bdb581c9fe68a356f542b043059ff05932e740e077e1d16212fb"}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c258a6f"}, {0x0, 0x5, "d5170300dce9674a36da018dff16e7098b14d0b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) 00:28:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000000300)=@un=@abs, 0x80) 00:28:08 executing program 0: syz_emit_ethernet(0x3b6, &(0x7f0000000000)={@broadcast, @link_local={0x17, 0x80, 0xc2, 0x0, 0x26}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00f7ff", 0x380, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, [{0x19, 0xa, "a70ce5400659808000000000ffffffed97000000499989bd54ffff23732472eefa45ad965792697486254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af1802"}, {0x0, 0x1, "ffffffffa0f8ca1cc8000809"}, {0x0, 0x18, "fe909393fe089393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0822a18b79f7c7eba43fb68b2d734a6671e27182aee4df24a4a5c6186c000000000000020003b500b0c0272479611e49ec4d924d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e2423f5acaa556b9f30dc75e17ea4ed4ed00b70ffa5dc49dfb58d893100"/233}, {0x0, 0xb, "17dcea46805d6309c20547c06b18901b0aeff04cdb95f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c023cfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "fcf98a102ec1876d4e6fa3b20519bbaa8a029cee19b8d3485e4163ed09bdb581c9fe68a356f542b043059ff05932e740e077e1d16212fb"}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c258a6f"}, {0x0, 0x5, "d5170300dce9674a36da018dff16e7098b14d0b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) ps_root_recvmsgcb: failed to send message to pid 4538: Connection refused ps_root_recvmsgcb: failed to send message to pid 4537: Connection refused 00:28:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000000300)=@un=@abs, 0x80) 00:28:11 executing program 0: syz_emit_ethernet(0x3b6, &(0x7f0000000000)={@broadcast, @link_local={0x17, 0x80, 0xc2, 0x0, 0x26}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00f7ff", 0x380, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, [{0x19, 0xa, "a70ce5400659808000000000ffffffed97000000499989bd54ffff23732472eefa45ad965792697486254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af1802"}, {0x0, 0x1, "ffffffffa0f8ca1cc8000809"}, {0x0, 0x18, "fe909393fe089393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0822a18b79f7c7eba43fb68b2d734a6671e27182aee4df24a4a5c6186c000000000000020003b500b0c0272479611e49ec4d924d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e2423f5acaa556b9f30dc75e17ea4ed4ed00b70ffa5dc49dfb58d893100"/233}, {0x0, 0xb, "17dcea46805d6309c20547c06b18901b0aeff04cdb95f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c023cfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "fcf98a102ec1876d4e6fa3b20519bbaa8a029cee19b8d3485e4163ed09bdb581c9fe68a356f542b043059ff05932e740e077e1d16212fb"}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c258a6f"}, {0x0, 0x5, "d5170300dce9674a36da018dff16e7098b14d0b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) 00:28:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000000300)=@un=@abs, 0x80) 00:28:14 executing program 0: syz_emit_ethernet(0x3b6, &(0x7f0000000000)={@broadcast, @link_local={0x17, 0x80, 0xc2, 0x0, 0x26}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00f7ff", 0x380, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, [{0x19, 0xa, "a70ce5400659808000000000ffffffed97000000499989bd54ffff23732472eefa45ad965792697486254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af1802"}, {0x0, 0x1, "ffffffffa0f8ca1cc8000809"}, {0x0, 0x18, "fe909393fe089393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0822a18b79f7c7eba43fb68b2d734a6671e27182aee4df24a4a5c6186c000000000000020003b500b0c0272479611e49ec4d924d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e2423f5acaa556b9f30dc75e17ea4ed4ed00b70ffa5dc49dfb58d893100"/233}, {0x0, 0xb, "17dcea46805d6309c20547c06b18901b0aeff04cdb95f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c023cfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "fcf98a102ec1876d4e6fa3b20519bbaa8a029cee19b8d3485e4163ed09bdb581c9fe68a356f542b043059ff05932e740e077e1d16212fb"}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c258a6f"}, {0x0, 0x5, "d5170300dce9674a36da018dff16e7098b14d0b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) 00:28:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000000300)=@un=@abs, 0x80) 00:28:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) 00:28:20 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r0, &(0x7f0000000080), 0x10) 00:28:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) 00:28:24 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r0, &(0x7f0000000080), 0x10) 00:28:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) 00:28:27 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r0, &(0x7f0000000080), 0x10) 00:28:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) 00:28:31 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r0, &(0x7f0000000080), 0x10) 00:28:32 executing program 0: socket$igmp(0x2, 0x3, 0x2) r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={'veth0_to_batadv\x00', {0x2, 0x0, @loopback}}) 00:28:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000200)="e4", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[@window, @timestamp, @timestamp, @timestamp, @window, @timestamp, @window, @sack_perm], 0x2000000000000302) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)="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", 0xffffffffffffff75, 0x805, 0x0, 0x6) 00:28:35 executing program 0: socket$igmp(0x2, 0x3, 0x2) r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={'veth0_to_batadv\x00', {0x2, 0x0, @loopback}}) 00:28:38 executing program 0: socket$igmp(0x2, 0x3, 0x2) r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={'veth0_to_batadv\x00', {0x2, 0x0, @loopback}}) 00:28:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000200)="e4", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[@window, @timestamp, @timestamp, @timestamp, @window, @timestamp, @window, @sack_perm], 0x2000000000000302) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)="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", 0xffffffffffffff75, 0x805, 0x0, 0x6) 00:28:41 executing program 0: socket$igmp(0x2, 0x3, 0x2) r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={'veth0_to_batadv\x00', {0x2, 0x0, @loopback}}) ps_root_recvmsgcb: failed to send message to pid 4571: Connection refused ps_root_recvmsgcb: failed to send message to pid 4573: Connection refused 00:28:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000200)="e4", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[@window, @timestamp, @timestamp, @timestamp, @window, @timestamp, @window, @sack_perm], 0x2000000000000302) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)="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", 0xffffffffffffff75, 0x805, 0x0, 0x6) 00:28:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000200)="e4", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[@window, @timestamp, @timestamp, @timestamp, @window, @timestamp, @window, @sack_perm], 0x2000000000000302) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)="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", 0xffffffffffffff75, 0x805, 0x0, 0x6) 00:28:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000200)="e4", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[@window, @timestamp, @timestamp, @timestamp, @window, @timestamp, @window, @sack_perm], 0x2000000000000302) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)="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", 0xffffffffffffff75, 0x805, 0x0, 0x6) 00:28:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000200)="e4", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[@window, @timestamp, @timestamp, @timestamp, @window, @timestamp, @window, @sack_perm], 0x2000000000000302) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)="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", 0xffffffffffffff75, 0x805, 0x0, 0x6) 00:28:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000200)="e4", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[@window, @timestamp, @timestamp, @timestamp, @window, @timestamp, @window, @sack_perm], 0x2000000000000302) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)="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", 0xffffffffffffff75, 0x805, 0x0, 0x6) 00:28:58 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sched_rr_get_interval(0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="17") 00:29:02 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sched_rr_get_interval(0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="17") 00:29:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r3 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r4 = gettid() r5 = eventfd2(0x1, 0x800) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) ftruncate(r7, 0x4d0) writev(r7, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r7}) kcmp$KCMP_EPOLL_TFD(r4, 0xffffffffffffffff, 0x7, r2, &(0x7f00000000c0)={0xffffffffffffffff, r5, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000200)) ftruncate(r1, 0x6) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:29:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r3 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r4 = gettid() r5 = eventfd2(0x1, 0x800) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) ftruncate(r7, 0x4d0) writev(r7, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r7}) kcmp$KCMP_EPOLL_TFD(r4, 0xffffffffffffffff, 0x7, r2, &(0x7f00000000c0)={0xffffffffffffffff, r5, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000200)) ftruncate(r1, 0x6) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:29:10 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sched_rr_get_interval(0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="17") 00:29:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r3 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r4 = gettid() r5 = eventfd2(0x1, 0x800) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) ftruncate(r7, 0x4d0) writev(r7, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r7}) kcmp$KCMP_EPOLL_TFD(r4, 0xffffffffffffffff, 0x7, r2, &(0x7f00000000c0)={0xffffffffffffffff, r5, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000200)) ftruncate(r1, 0x6) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) [ 1755.636906][ T4693] warn_alloc: 1 callbacks suppressed [ 1755.637266][ T4693] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1755.641832][ T4693] CPU: 1 PID: 4693 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1755.644483][ T4693] Hardware name: riscv-virtio,qemu (DT) [ 1755.646210][ T4693] Call Trace: [ 1755.647272][ T4693] [] dump_backtrace+0x2e/0x3c [ 1755.648886][ T4693] [] show_stack+0x34/0x40 [ 1755.650393][ T4693] [] dump_stack_lvl+0xe0/0x14c [ 1755.651962][ T4693] [] dump_stack+0x1c/0x24 [ 1755.654152][ T4693] [] warn_alloc+0x168/0x22c [ 1755.655648][ T4693] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1755.657350][ T4693] [] bpf_jit_alloc_exec+0x46/0x52 [ 1755.658839][ T4693] [] bpf_jit_binary_alloc+0x96/0x13c [ 1755.660386][ T4693] [] bpf_int_jit_compile+0x886/0xaa6 [ 1755.661852][ T4693] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1755.663960][ T4693] [] bpf_migrate_filter+0x258/0x2be [ 1755.665652][ T4693] [] bpf_prepare_filter+0x10e/0x1b4 [ 1755.667328][ T4693] [] __get_filter+0x148/0x1a0 [ 1755.668953][ T4693] [] sk_attach_filter+0x22/0x11a [ 1755.670911][ T4693] [] sk_setsockopt+0x144e/0x270c [ 1755.672601][ T4693] [] sock_setsockopt+0x48/0x58 [ 1755.675843][ T4693] [] __sys_setsockopt+0x3f0/0x418 [ 1755.678866][ T4693] [] sys_setsockopt+0x3a/0x4c [ 1755.681727][ T4693] [] ret_from_syscall+0x0/0x2 [ 1755.904851][ T4693] Mem-Info: [ 1755.906940][ T4693] active_anon:44150 inactive_anon:81 isolated_anon:0 [ 1755.906940][ T4693] active_file:0 inactive_file:7522 isolated_file:0 [ 1755.906940][ T4693] unevictable:768 dirty:13 writeback:0 [ 1755.906940][ T4693] slab_reclaimable:5480 slab_unreclaimable:24383 [ 1755.906940][ T4693] mapped:8721 shmem:900 pagetables:368 [ 1755.906940][ T4693] sec_pagetables:0 bounce:0 [ 1755.906940][ T4693] kernel_misc_reclaimable:0 [ 1755.906940][ T4693] free:213216 free_pcp:743 free_cma:4096 [ 1755.911028][ T4693] Node 0 active_anon:176600kB inactive_anon:324kB active_file:0kB inactive_file:30088kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34884kB dirty:52kB writeback:0kB shmem:3600kB writeback_tmp:0kB kernel_stack:5616kB pagetables:1472kB sec_pagetables:0kB all_unreclaimable? no [ 1755.951236][ T4693] Node 0 DMA32 free:852864kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:176600kB inactive_anon:324kB active_file:0kB inactive_file:30088kB unevictable:3072kB writepending:52kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3188kB local_pcp:728kB free_cma:16384kB [ 1755.970045][ T4693] lowmem_reserve[]: 0 0 0 [ 1755.996516][ T4693] Node 0 DMA32: 1652*4kB (UME) 1712*8kB (UME) 819*16kB (UME) 364*32kB (UME) 92*64kB (UME) 35*128kB (UME) 25*256kB (M) 17*512kB (UME) 8*1024kB (UME) 4*2048kB (UMC) 187*4096kB (MC) = 852864kB [ 1756.031673][ T4693] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1756.069919][ T4693] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1756.071780][ T4693] 8422 total pagecache pages [ 1756.075126][ T4693] 0 pages in swap cache [ 1756.076381][ T4693] Free swap = 0kB [ 1756.077486][ T4693] Total swap = 0kB [ 1756.078577][ T4693] 523776 pages RAM [ 1756.079697][ T4693] 0 pages HighMem/MovableOnly [ 1756.080894][ T4693] 184025 pages reserved [ 1756.082050][ T4693] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:29:17 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sched_rr_get_interval(0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="17") 00:29:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r3 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r4 = gettid() r5 = eventfd2(0x1, 0x800) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) ftruncate(r7, 0x4d0) writev(r7, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r7}) kcmp$KCMP_EPOLL_TFD(r4, 0xffffffffffffffff, 0x7, r2, &(0x7f00000000c0)={0xffffffffffffffff, r5, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000200)) ftruncate(r1, 0x6) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:29:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r3 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r4 = gettid() r5 = eventfd2(0x1, 0x800) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) ftruncate(r7, 0x4d0) writev(r7, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r7}) kcmp$KCMP_EPOLL_TFD(r4, 0xffffffffffffffff, 0x7, r2, &(0x7f00000000c0)={0xffffffffffffffff, r5, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000200)) ftruncate(r1, 0x6) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:29:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0x8}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)=""/241, 0x8000000}, 0x20) 00:29:28 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0x8}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)=""/241, 0x8000000}, 0x20) 00:29:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r3 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r4 = gettid() r5 = eventfd2(0x1, 0x800) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) ftruncate(r7, 0x4d0) writev(r7, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r7}) kcmp$KCMP_EPOLL_TFD(r4, 0xffffffffffffffff, 0x7, r2, &(0x7f00000000c0)={0xffffffffffffffff, r5, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000200)) ftruncate(r1, 0x6) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:29:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0x8}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)=""/241, 0x8000000}, 0x20) 00:29:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0x8}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)=""/241, 0x8000000}, 0x20) 00:29:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r3 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r4 = gettid() r5 = eventfd2(0x1, 0x800) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) ftruncate(r7, 0x4d0) writev(r7, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r7}) kcmp$KCMP_EPOLL_TFD(r4, 0xffffffffffffffff, 0x7, r2, &(0x7f00000000c0)={0xffffffffffffffff, r5, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000200)) ftruncate(r1, 0x6) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:29:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0x8}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)=""/241, 0x8000000}, 0x20) 00:29:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0x8}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)=""/241, 0x8000000}, 0x20) 00:29:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) 00:29:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0x8}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)=""/241, 0x8000000}, 0x20) [ 1784.740210][ T4731] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 1785.054811][ T4731] [ 1785.058475][ T4731] ====================================================== [ 1785.059451][ T4731] WARNING: possible circular locking dependency detected [ 1785.060607][ T4731] 6.2.0-rc1-syzkaller #0 Tainted: G W [ 1785.061736][ T4731] ------------------------------------------------------ [ 1785.064470][ T4731] syz-executor.1/4731 is trying to acquire lock: [ 1785.066410][ T4731] ff600000086a8400 (&sb->s_type->i_mutex_key#8){++++}-{3:3}, at: ext4_bmap+0x40/0x250 [ 1785.070036][ T4731] [ 1785.070036][ T4731] but task is already holding lock: [ 1785.071007][ T4731] ff6000001250c3f8 (&journal->j_checkpoint_mutex){+.+.}-{3:3}, at: jbd2_journal_flush+0x376/0x800 [ 1785.074027][ T4731] [ 1785.074027][ T4731] which lock already depends on the new lock. [ 1785.074027][ T4731] [ 1785.077569][ T4731] [ 1785.077569][ T4731] the existing dependency chain (in reverse order) is: [ 1785.078869][ T4731] [ 1785.078869][ T4731] -> #3 (&journal->j_checkpoint_mutex){+.+.}-{3:3}: [ 1785.081215][ T4731] lock_acquire.part.0+0x1d0/0x424 [ 1785.083050][ T4731] lock_acquire+0x54/0x6a [ 1785.084229][ T4731] mutex_lock_io_nested+0x120/0xa4e [ 1785.085456][ T4731] jbd2_journal_flush+0x158/0x800 [ 1785.086893][ T4731] __ext4_ioctl+0x2542/0x3330 [ 1785.088544][ T4731] ext4_ioctl+0x26/0x34 [ 1785.089518][ T4731] sys_ioctl+0x112/0x14c [ 1785.090809][ T4731] ret_from_syscall+0x0/0x2 [ 1785.092240][ T4731] [ 1785.092240][ T4731] -> #2 (&journal->j_barrier){+.+.}-{3:3}: [ 1785.094857][ T4731] lock_acquire.part.0+0x1d0/0x424 [ 1785.096084][ T4731] lock_acquire+0x54/0x6a [ 1785.097546][ T4731] __mutex_lock+0x114/0xb42 [ 1785.098765][ T4731] mutex_lock_nested+0x14/0x1c [ 1785.100504][ T4731] jbd2_journal_lock_updates+0x154/0x28a [ 1785.101782][ T4731] ext4_change_inode_journal_flag+0x114/0x342 [ 1785.103871][ T4731] ext4_fileattr_set+0xe60/0xfda [ 1785.104973][ T4731] vfs_fileattr_set+0x480/0x616 [ 1785.106849][ T4731] do_vfs_ioctl+0x854/0x151c [ 1785.108325][ T4731] sys_ioctl+0xc4/0x14c [ 1785.109501][ T4731] ret_from_syscall+0x0/0x2 [ 1785.110921][ T4731] [ 1785.110921][ T4731] -> #1 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 1785.113383][ T4731] lock_acquire.part.0+0x1d0/0x424 [ 1785.115373][ T4731] lock_acquire+0x54/0x6a [ 1785.116713][ T4731] percpu_down_write+0x4e/0x1d4 [ 1785.118763][ T4731] ext4_ind_migrate+0x122/0x424 [ 1785.119968][ T4731] ext4_fileattr_set+0xe86/0xfda [ 1785.121901][ T4731] vfs_fileattr_set+0x480/0x616 [ 1785.123856][ T4731] do_vfs_ioctl+0x854/0x151c [ 1785.125254][ T4731] sys_ioctl+0xc4/0x14c [ 1785.126853][ T4731] ret_from_syscall+0x0/0x2 [ 1785.128104][ T4731] [ 1785.128104][ T4731] -> #0 (&sb->s_type->i_mutex_key#8){++++}-{3:3}: [ 1785.131070][ T4731] check_noncircular+0x1de/0x1fe [ 1785.132361][ T4731] __lock_acquire+0x198a/0x347a [ 1785.133915][ T4731] lock_acquire.part.0+0x1d0/0x424 [ 1785.135155][ T4731] lock_acquire+0x54/0x6a [ 1785.136589][ T4731] down_read+0x3c/0x54 [ 1785.137618][ T4731] ext4_bmap+0x40/0x250 [ 1785.138798][ T4731] bmap+0x5a/0x84 [ 1785.140168][ T4731] jbd2_journal_bmap+0xb4/0x18c [ 1785.141434][ T4731] jbd2_journal_flush+0x5f6/0x800 [ 1785.142886][ T4731] __ext4_ioctl+0x2542/0x3330 [ 1785.144398][ T4731] ext4_ioctl+0x26/0x34 [ 1785.145378][ T4731] sys_ioctl+0x112/0x14c [ 1785.146643][ T4731] ret_from_syscall+0x0/0x2 [ 1785.147748][ T4731] [ 1785.147748][ T4731] other info that might help us debug this: [ 1785.147748][ T4731] [ 1785.148834][ T4731] Chain exists of: [ 1785.148834][ T4731] &sb->s_type->i_mutex_key#8 --> &journal->j_barrier --> &journal->j_checkpoint_mutex [ 1785.148834][ T4731] [ 1785.151334][ T4731] Possible unsafe locking scenario: [ 1785.151334][ T4731] [ 1785.152204][ T4731] CPU0 CPU1 [ 1785.153453][ T4731] ---- ---- [ 1785.154767][ T4731] lock(&journal->j_checkpoint_mutex); [ 1785.156013][ T4731] lock(&journal->j_barrier); [ 1785.157796][ T4731] lock(&journal->j_checkpoint_mutex); [ 1785.159101][ T4731] lock(&sb->s_type->i_mutex_key#8); [ 1785.160824][ T4731] [ 1785.160824][ T4731] *** DEADLOCK *** [ 1785.160824][ T4731] [ 1785.162272][ T4731] 2 locks held by syz-executor.1/4731: [ 1785.163559][ T4731] #0: ff6000001250c170 (&journal->j_barrier){+.+.}-{3:3}, at: jbd2_journal_lock_updates+0x154/0x28a [ 1785.166130][ T4731] #1: ff6000001250c3f8 (&journal->j_checkpoint_mutex){+.+.}-{3:3}, at: jbd2_journal_flush+0x376/0x800 [ 1785.168650][ T4731] [ 1785.168650][ T4731] stack backtrace: [ 1785.169957][ T4731] CPU: 1 PID: 4731 Comm: syz-executor.1 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1785.171237][ T4731] Hardware name: riscv-virtio,qemu (DT) [ 1785.172477][ T4731] Call Trace: [ 1785.173390][ T4731] [] dump_backtrace+0x2e/0x3c [ 1785.174618][ T4731] [] show_stack+0x34/0x40 [ 1785.176237][ T4731] [] dump_stack_lvl+0xe0/0x14c [ 1785.177477][ T4731] [] dump_stack+0x1c/0x24 [ 1785.180270][ T4731] [] print_circular_bug+0x370/0x3fa [ 1785.181803][ T4731] [] check_noncircular+0x1de/0x1fe [ 1785.183505][ T4731] [] __lock_acquire+0x198a/0x347a [ 1785.184662][ T4731] [] lock_acquire.part.0+0x1d0/0x424 [ 1785.185939][ T4731] [] lock_acquire+0x54/0x6a [ 1785.186680][ T4731] [] down_read+0x3c/0x54 [ 1785.187384][ T4731] [] ext4_bmap+0x40/0x250 [ 1785.188360][ T4731] [] bmap+0x5a/0x84 [ 1785.189164][ T4731] [] jbd2_journal_bmap+0xb4/0x18c [ 1785.190042][ T4731] [] jbd2_journal_flush+0x5f6/0x800 [ 1785.191035][ T4731] [] __ext4_ioctl+0x2542/0x3330 [ 1785.191805][ T4731] [] ext4_ioctl+0x26/0x34 [ 1785.193050][ T4731] [] sys_ioctl+0x112/0x14c [ 1785.194374][ T4731] [] ret_from_syscall+0x0/0x2 [ 1787.132188][ T4734] warn_alloc: 1 callbacks suppressed [ 1787.132428][ T4734] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1787.145581][ T4734] CPU: 0 PID: 4734 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1787.146669][ T4734] Hardware name: riscv-virtio,qemu (DT) [ 1787.147318][ T4734] Call Trace: [ 1787.147990][ T4734] [] dump_backtrace+0x2e/0x3c [ 1787.148998][ T4734] [] show_stack+0x34/0x40 [ 1787.149840][ T4734] [] dump_stack_lvl+0xe0/0x14c [ 1787.151282][ T4734] [] dump_stack+0x1c/0x24 [ 1787.152235][ T4734] [] warn_alloc+0x168/0x22c [ 1787.153723][ T4734] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1787.155494][ T4734] [] bpf_jit_alloc_exec+0x46/0x52 [ 1787.156410][ T4734] [] bpf_jit_binary_alloc+0x96/0x13c [ 1787.157309][ T4734] [] bpf_int_jit_compile+0x886/0xaa6 [ 1787.158800][ T4734] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1787.159724][ T4734] [] bpf_migrate_filter+0x258/0x2be [ 1787.160720][ T4734] [] bpf_prepare_filter+0x10e/0x1b4 [ 1787.161959][ T4734] [] __get_filter+0x148/0x1a0 [ 1787.163181][ T4734] [] sk_attach_filter+0x22/0x11a [ 1787.164035][ T4734] [] sk_setsockopt+0x144e/0x270c [ 1787.165642][ T4734] [] sock_setsockopt+0x48/0x58 [ 1787.166564][ T4734] [] __sys_setsockopt+0x3f0/0x418 [ 1787.167433][ T4734] [] sys_setsockopt+0x3a/0x4c [ 1787.168401][ T4734] [] ret_from_syscall+0x0/0x2 [ 1787.171035][ T4734] Mem-Info: [ 1787.173681][ T4734] active_anon:43015 inactive_anon:82 isolated_anon:0 [ 1787.173681][ T4734] active_file:0 inactive_file:7543 isolated_file:0 [ 1787.173681][ T4734] unevictable:768 dirty:16 writeback:0 [ 1787.173681][ T4734] slab_reclaimable:5484 slab_unreclaimable:24096 [ 1787.173681][ T4734] mapped:9191 shmem:917 pagetables:328 [ 1787.173681][ T4734] sec_pagetables:0 bounce:0 [ 1787.173681][ T4734] kernel_misc_reclaimable:0 [ 1787.173681][ T4734] free:214431 free_pcp:789 free_cma:4096 [ 1787.179773][ T4734] Node 0 active_anon:172060kB inactive_anon:328kB active_file:0kB inactive_file:30172kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:36764kB dirty:64kB writeback:0kB shmem:3668kB writeback_tmp:0kB kernel_stack:5592kB pagetables:1312kB sec_pagetables:0kB all_unreclaimable? no [ 1787.181869][ T4734] Node 0 DMA32 free:857724kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:172060kB inactive_anon:328kB active_file:0kB inactive_file:30172kB unevictable:3072kB writepending:64kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3156kB local_pcp:576kB free_cma:16384kB [ 1787.193937][ T4734] lowmem_reserve[]: 0 0 0 [ 1787.195794][ T4734] Node 0 DMA32: 1711*4kB (UME) 1790*8kB (UME) 883*16kB (UME) 393*32kB (UME) 96*64kB (UME) 41*128kB (UME) 29*256kB (M) 17*512kB (UME) 8*1024kB (UME) 4*2048kB (UMC) 187*4096kB (MC) = 857724kB [ 1787.203776][ T4734] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1787.205068][ T4734] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1787.206431][ T4734] 8461 total pagecache pages [ 1787.207315][ T4734] 0 pages in swap cache [ 1787.208140][ T4734] Free swap = 0kB [ 1787.209258][ T4734] Total swap = 0kB [ 1787.210091][ T4734] 523776 pages RAM [ 1787.210863][ T4734] 0 pages HighMem/MovableOnly [ 1787.212096][ T4734] 184025 pages reserved [ 1787.215526][ T4734] 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 00:29:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @private}, {}, 0x4, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'wg1\x00'}) 00:29:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) 00:29:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @private}, {}, 0x4, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'wg1\x00'}) 00:29:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @private}, {}, 0x4, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'wg1\x00'}) 00:29:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) 00:29:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @private}, {}, 0x4, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'wg1\x00'}) [ 1789.750401][ T4741] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:29:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) 00:29:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @private}, {}, 0x4, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'wg1\x00'}) 00:29:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @private}, {}, 0x4, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'wg1\x00'}) [ 1792.620715][ T4748] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:29:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @private}, {}, 0x4, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'wg1\x00'}) 00:29:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) [ 1795.285097][ T4755] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:29:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) 00:29:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) [ 1797.614840][ T4761] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 1799.363324][ T4765] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:30:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) [ 1801.108587][ T4769] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:30:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) [ 1802.261981][ T4772] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:30:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) [ 1803.551834][ T4775] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:30:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) [ 1805.262285][ T4778] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:30:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) 00:30:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) [ 1806.817181][ T4781] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 1808.669581][ T4784] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:30:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) 00:30:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) [ 1810.356233][ T4787] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 1811.714556][ T4790] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:30:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) [ 1812.969493][ T4793] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow 00:30:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8000, 0x4) write(r0, &(0x7f0000000100)=' ', 0x1) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000001c0)=0x2) r1 = syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="0100000100abd03a5b9ed22658759311f65ff11e039100000d002e2f66"], 0x16) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)}, 0x0) fallocate(r1, 0x3, 0x40000, 0x3f) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/137, 0x89}], 0x1}, 0x0) syz_io_uring_setup(0x27f, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r5, &(0x7f00000000c0)={0x16, 0x17, 0x0, {0xd, './file1/file0'}}, 0x16) VM DIAGNOSIS: 03:32:18 Registers: info registers vcpu 0 pc ffffffff824e9bee mhartid 0000000000000000 mstatus 00000000000001a0 mip 00000000000000a0 mie 000000000000020a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff8012c2e4 sepc ffffffff8012c2e4 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff824e9bea x2/sp ff20000008d07540 x3/gp ffffffff85efe540 x4/tp ff60000012300000 x5/t0 0000000000046000 x6/t1 ffebffff0b53b0e8 x7/t2 00fffffff7221197 x8/s0 ff20000008d07550 x9/s1 ffffffff8519d030 x10/a0 000000042c59bb9b x11/a1 00000000000f0000 x12/a2 ffffffff824e9bea x13/a3 0000000000000000 x14/a4 ff60000012300000 x15/a5 0000000000000000 x16/a6 ff6000005a9d8740 x17/a7 ff6000005a9d8743 x18/s2 0000000000001000 x19/s3 0000000000000004 x20/s4 1fe40000011a0ed0 x21/s5 ffffffff8519d000 x22/s6 ffffffff85f0ad80 x23/s7 ffffffff8519d030 x24/s8 ff6000005a9d8740 x25/s9 ff6000005a9d8758 x26/s10 ff600000123049a0 x27/s11 ffffffff87c080e0 x28/t3 000000007fffffff x29/t4 ffebffff0b53b0e8 x30/t5 ffebffff0b53b0e9 x31/t6 0000000000040000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffff83401aec mhartid 0000000000000001 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff804ebcda sepc ffffffff8085af1a mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff833f03e0 x2/sp ff200000025d6db0 x3/gp ffffffff85efe540 x4/tp ff600000102c8000 x5/t0 ffffffff850b9bc0 x6/t1 00000000000f0000 x7/t2 2d2d2d2d2d2d2d2d x8/s0 ff200000025d6f00 x9/s1 000000000000002f x10/a0 0000000000000001 x11/a1 00000000000f0000 x12/a2 0000000000000000 x13/a3 ff20000004bba000 x14/a4 fffffffff3f3f300 x15/a5 ff20000004ca2f58 x16/a6 0000000000000003 x17/a7 0000000000000000 x18/s2 0000000000000064 x19/s3 0000000000000064 x20/s4 ff200000025d6e80 x21/s5 ffffffff83a2d665 x22/s6 0000000000000000 x23/s7 ffffffff87bddbb2 x24/s8 ffffffff8467bee0 x25/s9 0000000000000010 x26/s10 0000000000ffffff x27/s11 ff200000025d6f60 x28/t3 1fe40000004bae64 x29/t4 ffe3ffff004badc0 x30/t5 ffe3ffff004badc1 x31/t6 ffffffff87bddb91 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