syzkaller login: ps_root_recvmsgcb: failed to send message to pid 2783: Connection refused [ 344.249095][ T2816] warn_alloc: 3 callbacks suppressed [ 344.249459][ T2816] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 344.270716][ T2816] CPU: 1 PID: 2816 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 344.273197][ T2816] Hardware name: riscv-virtio,qemu (DT) [ 344.274751][ T2816] Call Trace: [ 344.275717][ T2816] [] dump_backtrace+0x2e/0x3c [ 344.276945][ T2816] [] show_stack+0x34/0x40 [ 344.278082][ T2816] [] dump_stack_lvl+0xe0/0x14c [ 344.279217][ T2816] [] dump_stack+0x1c/0x24 [ 344.280349][ T2816] [] warn_alloc+0x168/0x22c [ 344.281431][ T2816] [] __vmalloc_node_range+0xb6c/0xdb4 [ 344.283223][ T2816] [] bpf_jit_alloc_exec+0x46/0x52 [ 344.284707][ T2816] [] bpf_jit_binary_alloc+0x96/0x13c [ 344.286125][ T2816] [] bpf_int_jit_compile+0x886/0xaa6 [ 344.287606][ T2816] [] bpf_prog_select_runtime+0x1a2/0x22e [ 344.289051][ T2816] [] bpf_migrate_filter+0x258/0x2be [ 344.290541][ T2816] [] bpf_prepare_filter+0x10e/0x1b4 [ 344.292709][ T2816] [] __get_filter+0x148/0x1a0 [ 344.294209][ T2816] [] sk_attach_filter+0x22/0x11a [ 344.295595][ T2816] [] sk_setsockopt+0x144e/0x270c [ 344.297159][ T2816] [] sock_setsockopt+0x48/0x58 [ 344.298606][ T2816] [] __sys_setsockopt+0x3f0/0x418 [ 344.300004][ T2816] [] sys_setsockopt+0x3a/0x4c [ 344.301387][ T2816] [] ret_from_syscall+0x0/0x2 ps_root_recvmsgcb: failed to send message to pid 2779: Connection refused [ 344.357298][ T2816] Mem-Info: [ 344.358732][ T2816] active_anon:695 inactive_anon:41 isolated_anon:0 [ 344.358732][ T2816] active_file:0 inactive_file:1706 isolated_file:0 [ 344.358732][ T2816] unevictable:768 dirty:14 writeback:0 [ 344.358732][ T2816] slab_reclaimable:4853 slab_unreclaimable:18190 [ 344.358732][ T2816] mapped:1076 shmem:804 pagetables:106 [ 344.358732][ T2816] sec_pagetables:0 bounce:0 [ 344.358732][ T2816] kernel_misc_reclaimable:0 [ 344.358732][ T2816] free:285562 free_pcp:875 free_cma:4096 [ 344.403212][ T2816] Node 0 active_anon:2780kB inactive_anon:164kB active_file:0kB inactive_file:6824kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4304kB dirty:56kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:4576kB pagetables:424kB sec_pagetables:0kB all_unreclaimable? no [ 344.406138][ T2816] Node 0 DMA32 free:1142248kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:2780kB inactive_anon:164kB active_file:0kB inactive_file:6824kB unevictable:3072kB writepending:56kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3452kB local_pcp:736kB free_cma:16384kB [ 344.409426][ T2816] lowmem_reserve[]: 0 0 0 [ 344.444515][ T2816] Node 0 DMA32: 56*4kB (UME) 73*8kB (UME) 52*16kB (UME) 28*32kB (UM) 6*64kB (U) 3*128kB (UME) 1*256kB (U) 0*512kB 2*1024kB (UM) 3*2048kB (UC) 276*4096kB (MC) = 1142248kB [ 344.493037][ T2816] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 344.494926][ T2816] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 344.497523][ T2816] 2510 total pagecache pages [ 344.498709][ T2816] 0 pages in swap cache [ 344.499822][ T2816] Free swap = 0kB [ 344.500883][ T2816] Total swap = 0kB ps_root_recvmsg: Unknown error 524 [ 344.543373][ T2816] 523776 pages RAM [ 344.544871][ T2816] 0 pages HighMem/MovableOnly [ 344.546034][ T2816] 184025 pages reserved [ 344.547114][ T2816] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 355.556508][ T2674] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 355.624858][ T2674] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 355.678807][ T2674] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2816: Connection refused ps_root_recvmsgcb: failed to send message to pid 2817: Connection refused [ 375.948841][ T2830] warn_alloc: 1 callbacks suppressed [ 375.949226][ T2830] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 375.960208][ T2830] CPU: 0 PID: 2830 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 375.964394][ T2830] Hardware name: riscv-virtio,qemu (DT) [ 375.967362][ T2830] Call Trace: [ 375.969077][ T2830] [] dump_backtrace+0x2e/0x3c [ 375.970997][ T2830] [] show_stack+0x34/0x40 [ 375.974334][ T2830] [] dump_stack_lvl+0xe0/0x14c [ 375.977048][ T2830] [] dump_stack+0x1c/0x24 [ 375.979871][ T2830] [] warn_alloc+0x168/0x22c [ 375.982888][ T2830] [] __vmalloc_node_range+0xb6c/0xdb4 [ 375.985122][ T2830] [] bpf_jit_alloc_exec+0x46/0x52 [ 375.988018][ T2830] [] bpf_jit_binary_alloc+0x96/0x13c [ 375.990517][ T2830] [] bpf_int_jit_compile+0x886/0xaa6 [ 375.994013][ T2830] [] bpf_prog_select_runtime+0x1a2/0x22e [ 375.997124][ T2830] [] bpf_migrate_filter+0x258/0x2be [ 375.999986][ T2830] [] bpf_prepare_filter+0x10e/0x1b4 [ 376.002528][ T2830] [] __get_filter+0x148/0x1a0 [ 376.004393][ T2830] [] sk_attach_filter+0x22/0x11a [ 376.006437][ T2830] [] sk_setsockopt+0x144e/0x270c [ 376.009255][ T2830] [] sock_setsockopt+0x48/0x58 [ 376.011011][ T2830] [] __sys_setsockopt+0x3f0/0x418 [ 376.012650][ T2830] [] sys_setsockopt+0x3a/0x4c [ 376.014011][ T2830] [] ret_from_syscall+0x0/0x2 [ 376.023486][ T2830] Mem-Info: [ 376.024782][ T2830] active_anon:975 inactive_anon:43 isolated_anon:0 [ 376.024782][ T2830] active_file:0 inactive_file:4438 isolated_file:0 [ 376.024782][ T2830] unevictable:768 dirty:2710 writeback:0 [ 376.024782][ T2830] slab_reclaimable:5089 slab_unreclaimable:18535 [ 376.024782][ T2830] mapped:1078 shmem:806 pagetables:97 [ 376.024782][ T2830] sec_pagetables:0 bounce:0 [ 376.024782][ T2830] kernel_misc_reclaimable:0 [ 376.024782][ T2830] free:281696 free_pcp:674 free_cma:4096 [ 376.028494][ T2830] Node 0 active_anon:3900kB inactive_anon:172kB active_file:0kB inactive_file:17752kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4312kB dirty:10840kB writeback:0kB shmem:3224kB writeback_tmp:0kB kernel_stack:4408kB pagetables:388kB sec_pagetables:0kB all_unreclaimable? no [ 376.043647][ T2830] Node 0 DMA32 free:1126784kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:3900kB inactive_anon:172kB active_file:0kB inactive_file:17752kB unevictable:3072kB writepending:10840kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2696kB local_pcp:2120kB free_cma:16384kB [ 376.047199][ T2830] lowmem_reserve[]: 0 0 0 [ 376.049418][ T2830] Node 0 DMA32: 4*4kB (UM) 36*8kB (U) 41*16kB (U) 36*32kB (U) 5*64kB (UME) 2*128kB (UE) 1*256kB (E) 1*512kB (U) 3*1024kB (UME) 3*2048kB (EC) 272*4096kB (MC) = 1126784kB [ 376.066647][ T2830] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 376.073175][ T2830] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 376.074894][ T2830] 5255 total pagecache pages [ 376.075998][ T2830] 0 pages in swap cache [ 376.077015][ T2830] Free swap = 0kB [ 376.078003][ T2830] Total swap = 0kB [ 376.078984][ T2830] 523776 pages RAM [ 376.079968][ T2830] 0 pages HighMem/MovableOnly [ 376.081090][ T2830] 184025 pages reserved [ 376.083714][ T2830] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 396.780058][ T2832] warn_alloc: 1 callbacks suppressed [ 396.780460][ T2832] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 396.804522][ T2832] CPU: 0 PID: 2832 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 396.806359][ T2832] Hardware name: riscv-virtio,qemu (DT) [ 396.807738][ T2832] Call Trace: [ 396.808854][ T2832] [] dump_backtrace+0x2e/0x3c [ 396.811909][ T2832] [] show_stack+0x34/0x40 [ 396.814387][ T2832] [] dump_stack_lvl+0xe0/0x14c [ 396.817182][ T2832] [] dump_stack+0x1c/0x24 [ 396.818944][ T2832] [] warn_alloc+0x168/0x22c [ 396.821880][ T2832] [] __vmalloc_node_range+0xb6c/0xdb4 [ 396.825058][ T2832] [] bpf_jit_alloc_exec+0x46/0x52 [ 396.828000][ T2832] [] bpf_jit_binary_alloc+0x96/0x13c [ 396.830819][ T2832] [] bpf_int_jit_compile+0x886/0xaa6 [ 396.834576][ T2832] [] bpf_prog_select_runtime+0x1a2/0x22e [ 396.837531][ T2832] [] bpf_migrate_filter+0x258/0x2be [ 396.840585][ T2832] [] bpf_prepare_filter+0x10e/0x1b4 [ 396.843492][ T2832] [] __get_filter+0x148/0x1a0 [ 396.845119][ T2832] [] sk_attach_filter+0x22/0x11a [ 396.846631][ T2832] [] sk_setsockopt+0x144e/0x270c [ 396.848315][ T2832] [] sock_setsockopt+0x48/0x58 [ 396.849939][ T2832] [] __sys_setsockopt+0x3f0/0x418 [ 396.851478][ T2832] [] sys_setsockopt+0x3a/0x4c [ 396.853546][ T2832] [] ret_from_syscall+0x0/0x2 [ 396.963220][ T2832] Mem-Info: [ 396.964589][ T2832] active_anon:1229 inactive_anon:44 isolated_anon:0 [ 396.964589][ T2832] active_file:0 inactive_file:5119 isolated_file:0 [ 396.964589][ T2832] unevictable:768 dirty:403 writeback:0 [ 396.964589][ T2832] slab_reclaimable:5146 slab_unreclaimable:18558 [ 396.964589][ T2832] mapped:1078 shmem:807 pagetables:96 [ 396.964589][ T2832] sec_pagetables:0 bounce:0 [ 396.964589][ T2832] kernel_misc_reclaimable:0 [ 396.964589][ T2832] free:280603 free_pcp:883 free_cma:4096 [ 396.968169][ T2832] Node 0 active_anon:4916kB inactive_anon:176kB active_file:0kB inactive_file:20476kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4312kB dirty:1612kB writeback:0kB shmem:3228kB writeback_tmp:0kB kernel_stack:4416kB pagetables:384kB sec_pagetables:0kB all_unreclaimable? no [ 396.970841][ T2832] Node 0 DMA32 free:1122412kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:4916kB inactive_anon:176kB active_file:0kB inactive_file:20476kB unevictable:3072kB writepending:1612kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3532kB local_pcp:1620kB free_cma:16384kB [ 396.986778][ T2832] lowmem_reserve[]: 0 0 0 [ 396.989194][ T2832] Node 0 DMA32: 1*4kB (E) 3*8kB (UE) 37*16kB (U) 30*32kB (U) 5*64kB (UE) 4*128kB (UME) 1*256kB (E) 1*512kB (U) 3*1024kB (UME) 3*2048kB (EC) 271*4096kB (MC) = 1122412kB [ 397.010859][ T2832] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 397.023500][ T2832] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 397.025303][ T2832] 5938 total pagecache pages [ 397.026416][ T2832] 0 pages in swap cache [ 397.027514][ T2832] Free swap = 0kB [ 397.028531][ T2832] Total swap = 0kB [ 397.029582][ T2832] 523776 pages RAM [ 397.030598][ T2832] 0 pages HighMem/MovableOnly [ 397.045605][ T2832] 184025 pages reserved [ 397.047228][ T2832] 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]:16436' (ECDSA) to the list of known hosts. ps_root_recvmsgcb: failed to send message to pid 2830: Connection refused ps_root_recvmsgcb: failed to send message to pid 2831: Connection refused 1970/01/01 00:07:36 fuzzer started ps_root_recvmsgcb: failed to send message to pid 2832: Connection refused ps_root_recvmsgcb: failed to send message to pid 2833: Connection refused 1970/01/01 00:07:47 dialing manager at localhost:30004 [ 471.563209][ T2854] cgroup: Unknown subsys name 'net' [ 472.383914][ T2854] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:07:52 syscalls: 2966 1970/01/01 00:07:52 code coverage: enabled 1970/01/01 00:07:52 comparison tracing: enabled 1970/01/01 00:07:52 extra coverage: enabled 1970/01/01 00:07:52 delay kcov mmap: enabled 1970/01/01 00:07:52 setuid sandbox: enabled 1970/01/01 00:07:52 namespace sandbox: enabled 1970/01/01 00:07:52 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:07:52 fault injection: enabled 1970/01/01 00:07:52 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:07:52 net packet injection: enabled 1970/01/01 00:07:52 net device setup: enabled 1970/01/01 00:07:52 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:07:52 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:07:52 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:07:52 USB emulation: enabled 1970/01/01 00:07:52 hci packet injection: /dev/vhci does not exist 1970/01/01 00:07:52 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:07:52 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:07:52 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:07:57 fetching corpus: 50, signal 39775/42460 (executing program) 1970/01/01 00:08:01 fetching corpus: 100, signal 56849/60025 (executing program) 1970/01/01 00:08:04 fetching corpus: 150, signal 66866/70440 (executing program) 1970/01/01 00:08:08 fetching corpus: 200, signal 73051/77000 (executing program) 1970/01/01 00:08:11 fetching corpus: 250, signal 80411/84461 (executing program) 1970/01/01 00:08:14 fetching corpus: 300, signal 87719/91612 (executing program) 1970/01/01 00:08:16 fetching corpus: 350, signal 94436/98077 (executing program) 1970/01/01 00:08:19 fetching corpus: 400, signal 99136/102511 (executing program) 1970/01/01 00:08:22 fetching corpus: 450, signal 104133/107073 (executing program) [ 503.203548][ T2858] warn_alloc: 1 callbacks suppressed [ 503.203906][ T2858] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 503.215388][ T2858] CPU: 1 PID: 2858 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 503.217164][ T2858] Hardware name: riscv-virtio,qemu (DT) [ 503.218427][ T2858] Call Trace: [ 503.219630][ T2858] [] dump_backtrace+0x2e/0x3c [ 503.221486][ T2858] [] show_stack+0x34/0x40 [ 503.223679][ T2858] [] dump_stack_lvl+0xe0/0x14c [ 503.225321][ T2858] [] dump_stack+0x1c/0x24 [ 503.226893][ T2858] [] warn_alloc+0x168/0x22c [ 503.228425][ T2858] [] __vmalloc_node_range+0xb6c/0xdb4 [ 503.230074][ T2858] [] bpf_jit_alloc_exec+0x46/0x52 [ 503.231712][ T2858] [] bpf_jit_binary_alloc+0x96/0x13c [ 503.233984][ T2858] [] bpf_int_jit_compile+0x886/0xaa6 [ 503.235945][ T2858] [] bpf_prog_select_runtime+0x1a2/0x22e [ 503.237556][ T2858] [] bpf_migrate_filter+0x258/0x2be [ 503.239275][ T2858] [] bpf_prepare_filter+0x10e/0x1b4 [ 503.240956][ T2858] [] __get_filter+0x148/0x1a0 [ 503.243042][ T2858] [] sk_attach_filter+0x22/0x11a [ 503.244852][ T2858] [] sk_setsockopt+0x144e/0x270c [ 503.246560][ T2858] [] sock_setsockopt+0x48/0x58 [ 503.248251][ T2858] [] __sys_setsockopt+0x3f0/0x418 [ 503.249818][ T2858] [] sys_setsockopt+0x3a/0x4c [ 503.251413][ T2858] [] ret_from_syscall+0x0/0x2 [ 503.305932][ T2858] Mem-Info: [ 503.307511][ T2858] active_anon:8868 inactive_anon:46 isolated_anon:0 [ 503.307511][ T2858] active_file:0 inactive_file:7115 isolated_file:0 [ 503.307511][ T2858] unevictable:768 dirty:0 writeback:0 [ 503.307511][ T2858] slab_reclaimable:5328 slab_unreclaimable:18675 [ 503.307511][ T2858] mapped:4334 shmem:809 pagetables:125 [ 503.307511][ T2858] sec_pagetables:0 bounce:0 [ 503.307511][ T2858] kernel_misc_reclaimable:0 [ 503.307511][ T2858] free:270991 free_pcp:599 free_cma:4096 [ 503.313259][ T2858] Node 0 active_anon:35472kB inactive_anon:184kB active_file:0kB inactive_file:28460kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17336kB dirty:0kB writeback:0kB shmem:3236kB writeback_tmp:0kB kernel_stack:4672kB pagetables:500kB sec_pagetables:0kB all_unreclaimable? no [ 503.358850][ T2858] Node 0 DMA32 free:1083964kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:35472kB inactive_anon:184kB active_file:0kB inactive_file:28460kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2428kB local_pcp:816kB free_cma:16384kB [ 503.385144][ T2858] lowmem_reserve[]: 0 0 0 [ 503.388344][ T2858] Node 0 DMA32: 5*4kB (UME) 3*8kB (UE) 35*16kB (UE) 33*32kB (UE) 5*64kB (UE) 3*128kB (UME) 1*256kB (M) 2*512kB (UE) 1*1024kB (U) 3*2048kB (EC) 262*4096kB (MC) = 1083964kB [ 503.435180][ T2858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 503.436897][ T2858] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 503.438521][ T2858] 7924 total pagecache pages [ 503.439756][ T2858] 0 pages in swap cache [ 503.466637][ T2858] Free swap = 0kB [ 503.482990][ T2858] Total swap = 0kB [ 503.487198][ T2858] 523776 pages RAM [ 503.488507][ T2858] 0 pages HighMem/MovableOnly [ 503.489745][ T2858] 184025 pages reserved [ 503.490958][ T2858] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:08:27 fetching corpus: 500, signal 108938/111256 (executing program) 1970/01/01 00:08:30 fetching corpus: 550, signal 111768/113724 (executing program) 1970/01/01 00:08:34 fetching corpus: 599, signal 115439/116717 (executing program) 1970/01/01 00:08:35 fetching corpus: 636, signal 118633/119270 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119312 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119371 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119431 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119485 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119533 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119581 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119632 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119677 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119734 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119796 (executing program) 1970/01/01 00:08:36 fetching corpus: 636, signal 118633/119864 (executing program) 1970/01/01 00:08:37 fetching corpus: 636, signal 118633/119910 (executing program) 1970/01/01 00:08:37 fetching corpus: 636, signal 118633/119945 (executing program) 1970/01/01 00:08:37 fetching corpus: 636, signal 118633/119999 (executing program) 1970/01/01 00:08:37 fetching corpus: 636, signal 118633/120066 (executing program) 1970/01/01 00:08:37 fetching corpus: 636, signal 118633/120122 (executing program) 1970/01/01 00:08:37 fetching corpus: 636, signal 118633/120166 (executing program) 1970/01/01 00:08:37 fetching corpus: 636, signal 118633/120215 (executing program) 1970/01/01 00:08:37 fetching corpus: 636, signal 118633/120263 (executing program) 1970/01/01 00:08:37 fetching corpus: 636, signal 118633/120314 (executing program) 1970/01/01 00:08:37 fetching corpus: 636, signal 118633/120369 (executing program) 1970/01/01 00:08:38 fetching corpus: 636, signal 118633/120414 (executing program) 1970/01/01 00:08:38 fetching corpus: 636, signal 118633/120477 (executing program) 1970/01/01 00:08:38 fetching corpus: 636, signal 118633/120528 (executing program) 1970/01/01 00:08:38 fetching corpus: 636, signal 118633/120577 (executing program) 1970/01/01 00:08:38 fetching corpus: 636, signal 118633/120628 (executing program) 1970/01/01 00:08:38 fetching corpus: 636, signal 118633/120673 (executing program) 1970/01/01 00:08:38 fetching corpus: 636, signal 118633/120720 (executing program) 1970/01/01 00:08:38 fetching corpus: 636, signal 118633/120778 (executing program) 1970/01/01 00:08:38 fetching corpus: 636, signal 118633/120827 (executing program) 1970/01/01 00:08:39 fetching corpus: 636, signal 118633/120877 (executing program) 1970/01/01 00:08:39 fetching corpus: 636, signal 118633/120934 (executing program) 1970/01/01 00:08:39 fetching corpus: 636, signal 118633/120972 (executing program) 1970/01/01 00:08:39 fetching corpus: 636, signal 118633/121021 (executing program) 1970/01/01 00:08:39 fetching corpus: 636, signal 118633/121073 (executing program) 1970/01/01 00:08:39 fetching corpus: 636, signal 118633/121116 (executing program) 1970/01/01 00:08:39 fetching corpus: 636, signal 118633/121171 (executing program) 1970/01/01 00:08:39 fetching corpus: 636, signal 118633/121223 (executing program) 1970/01/01 00:08:39 fetching corpus: 636, signal 118633/121279 (executing program) 1970/01/01 00:08:39 fetching corpus: 636, signal 118633/121325 (executing program) 1970/01/01 00:08:40 fetching corpus: 636, signal 118633/121368 (executing program) 1970/01/01 00:08:40 fetching corpus: 636, signal 118633/121412 (executing program) 1970/01/01 00:08:40 fetching corpus: 636, signal 118633/121471 (executing program) 1970/01/01 00:08:40 fetching corpus: 636, signal 118633/121522 (executing program) 1970/01/01 00:08:40 fetching corpus: 636, signal 118633/121570 (executing program) 1970/01/01 00:08:40 fetching corpus: 636, signal 118633/121616 (executing program) 1970/01/01 00:08:40 fetching corpus: 636, signal 118633/121650 (executing program) 1970/01/01 00:08:40 fetching corpus: 636, signal 118633/121650 (executing program) [ 523.768749][ T2860] warn_alloc: 1 callbacks suppressed [ 523.769115][ T2860] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 523.797973][ T2860] CPU: 1 PID: 2860 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 523.800796][ T2860] Hardware name: riscv-virtio,qemu (DT) [ 523.802021][ T2860] Call Trace: [ 523.803267][ T2860] [] dump_backtrace+0x2e/0x3c [ 523.805791][ T2860] [] show_stack+0x34/0x40 [ 523.807849][ T2860] [] dump_stack_lvl+0xe0/0x14c [ 523.809921][ T2860] [] dump_stack+0x1c/0x24 [ 523.811518][ T2860] [] warn_alloc+0x168/0x22c [ 523.813000][ T2860] [] __vmalloc_node_range+0xb6c/0xdb4 [ 523.815676][ T2860] [] bpf_jit_alloc_exec+0x46/0x52 [ 523.817173][ T2860] [] bpf_jit_binary_alloc+0x96/0x13c [ 523.819132][ T2860] [] bpf_int_jit_compile+0x886/0xaa6 [ 523.821309][ T2860] [] bpf_prog_select_runtime+0x1a2/0x22e [ 523.822454][ T2860] [] bpf_migrate_filter+0x258/0x2be [ 523.824073][ T2860] [] bpf_prepare_filter+0x10e/0x1b4 [ 523.825289][ T2860] [] __get_filter+0x148/0x1a0 [ 523.826489][ T2860] [] sk_attach_filter+0x22/0x11a [ 523.827654][ T2860] [] sk_setsockopt+0x144e/0x270c [ 523.829454][ T2860] [] sock_setsockopt+0x48/0x58 [ 523.831068][ T2860] [] __sys_setsockopt+0x3f0/0x418 [ 523.833295][ T2860] [] sys_setsockopt+0x3a/0x4c [ 523.834507][ T2860] [] ret_from_syscall+0x0/0x2 [ 523.913143][ T2860] Mem-Info: [ 523.914673][ T2860] active_anon:8951 inactive_anon:47 isolated_anon:0 [ 523.914673][ T2860] active_file:0 inactive_file:7117 isolated_file:0 [ 523.914673][ T2860] unevictable:768 dirty:1 writeback:0 [ 523.914673][ T2860] slab_reclaimable:5328 slab_unreclaimable:18773 [ 523.914673][ T2860] mapped:4366 shmem:810 pagetables:134 [ 523.914673][ T2860] sec_pagetables:0 bounce:0 [ 523.914673][ T2860] kernel_misc_reclaimable:0 [ 523.914673][ T2860] free:270713 free_pcp:839 free_cma:4096 [ 523.918918][ T2860] Node 0 active_anon:35804kB inactive_anon:188kB active_file:0kB inactive_file:28468kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17464kB dirty:4kB writeback:0kB shmem:3240kB writeback_tmp:0kB kernel_stack:4672kB pagetables:536kB sec_pagetables:0kB all_unreclaimable? no [ 523.952808][ T2860] Node 0 DMA32 free:1082852kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:35804kB inactive_anon:188kB active_file:0kB inactive_file:28468kB unevictable:3072kB writepending:4kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3356kB local_pcp:2696kB free_cma:16384kB [ 523.956832][ T2860] lowmem_reserve[]: 0 0 0 [ 523.959319][ T2860] Node 0 DMA32: 251*4kB (UME) 101*8kB (ME) 59*16kB (UME) 53*32kB (UME) 10*64kB (UE) 2*128kB (UE) 1*256kB (M) 2*512kB (UE) 1*1024kB (U) 3*2048kB (EC) 261*4096kB (MC) = 1082852kB [ 523.990669][ T2860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 524.016263][ T2860] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 524.018217][ T2860] 7927 total pagecache pages [ 524.019524][ T2860] 0 pages in swap cache [ 524.020735][ T2860] Free swap = 0kB [ 524.029473][ T2860] Total swap = 0kB [ 524.031264][ T2860] 523776 pages RAM [ 524.045256][ T2860] 0 pages HighMem/MovableOnly [ 524.046618][ T2860] 184025 pages reserved [ 524.047863][ T2860] 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 2858: Connection refused ps_root_recvmsgcb: failed to send message to pid 2859: Connection refused ps_root_recvmsgcb: failed to send message to pid 2860: Connection refused ps_root_recvmsgcb: failed to send message to pid 2861: Connection refused [ 631.370577][ T2862] warn_alloc: 1 callbacks suppressed [ 631.370945][ T2862] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 631.404282][ T2862] CPU: 1 PID: 2862 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 631.405816][ T2862] Hardware name: riscv-virtio,qemu (DT) [ 631.406916][ T2862] Call Trace: [ 631.407994][ T2862] [] dump_backtrace+0x2e/0x3c [ 631.409626][ T2862] [] show_stack+0x34/0x40 [ 631.411043][ T2862] [] dump_stack_lvl+0xe0/0x14c [ 631.413145][ T2862] [] dump_stack+0x1c/0x24 [ 631.414743][ T2862] [] warn_alloc+0x168/0x22c [ 631.416332][ T2862] [] __vmalloc_node_range+0xb6c/0xdb4 [ 631.417948][ T2862] [] bpf_jit_alloc_exec+0x46/0x52 [ 631.419427][ T2862] [] bpf_jit_binary_alloc+0x96/0x13c [ 631.420893][ T2862] [] bpf_int_jit_compile+0x886/0xaa6 [ 631.423035][ T2862] [] bpf_prog_select_runtime+0x1a2/0x22e [ 631.424632][ T2862] [] bpf_migrate_filter+0x258/0x2be [ 631.426216][ T2862] [] bpf_prepare_filter+0x10e/0x1b4 [ 631.427850][ T2862] [] __get_filter+0x148/0x1a0 [ 631.429366][ T2862] [] sk_attach_filter+0x22/0x11a [ 631.430889][ T2862] [] sk_setsockopt+0x144e/0x270c [ 631.432847][ T2862] [] sock_setsockopt+0x48/0x58 [ 631.434404][ T2862] [] __sys_setsockopt+0x3f0/0x418 [ 631.435897][ T2862] [] sys_setsockopt+0x3a/0x4c [ 631.437362][ T2862] [] ret_from_syscall+0x0/0x2 [ 631.542992][ T2862] Mem-Info: [ 631.547690][ T2862] active_anon:43457 inactive_anon:49 isolated_anon:0 [ 631.547690][ T2862] active_file:0 inactive_file:7123 isolated_file:0 [ 631.547690][ T2862] unevictable:768 dirty:0 writeback:0 [ 631.547690][ T2862] slab_reclaimable:5328 slab_unreclaimable:18624 [ 631.547690][ T2862] mapped:4366 shmem:812 pagetables:195 [ 631.547690][ T2862] sec_pagetables:0 bounce:0 [ 631.547690][ T2862] kernel_misc_reclaimable:0 [ 631.547690][ T2862] free:236196 free_pcp:879 free_cma:4096 [ 631.566826][ T2862] Node 0 active_anon:173828kB inactive_anon:196kB active_file:0kB inactive_file:28492kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17464kB dirty:0kB writeback:0kB shmem:3248kB writeback_tmp:0kB kernel_stack:4688kB pagetables:780kB sec_pagetables:0kB all_unreclaimable? no [ 631.603352][ T2862] Node 0 DMA32 free:944784kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:173912kB inactive_anon:196kB active_file:0kB inactive_file:28492kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3500kB local_pcp:1652kB free_cma:16384kB [ 631.633442][ T2862] lowmem_reserve[]: 0 0 0 [ 631.636496][ T2862] Node 0 DMA32: 2*4kB (ME) 1*8kB (M) 2*16kB (UM) 21*32kB (U) 11*64kB (UME) 2*128kB (UE) 0*256kB 2*512kB (UE) 2*1024kB (UM) 3*2048kB (EC) 228*4096kB (MC) = 944784kB ps_bpf_start_bpf: bpf_open: Unknown error 524[ 631.668719][ T2862] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 631.690554][ T2862] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 631.711074][ T2862] 7935 total pagecache pages [ 631.728550][ T2862] 0 pages in swap cache [ 631.730428][ T2862] Free swap = 0kB ps_root_recvmsg: Unknown error 524 [ 631.753269][ T2862] Total swap = 0kB [ 631.754953][ T2862] 523776 pages RAM [ 631.756257][ T2862] 0 pages HighMem/MovableOnly [ 631.757604][ T2862] 184025 pages reserved [ 631.758968][ T2862] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 650.507853][ T2864] warn_alloc: 1 callbacks suppressed [ 650.508230][ T2864] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 650.545605][ T2864] CPU: 0 PID: 2864 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 650.547294][ T2864] Hardware name: riscv-virtio,qemu (DT) [ 650.548607][ T2864] Call Trace: [ 650.549690][ T2864] [] dump_backtrace+0x2e/0x3c [ 650.551518][ T2864] [] show_stack+0x34/0x40 [ 650.553519][ T2864] [] dump_stack_lvl+0xe0/0x14c [ 650.555242][ T2864] [] dump_stack+0x1c/0x24 [ 650.556973][ T2864] [] warn_alloc+0x168/0x22c [ 650.558561][ T2864] [] __vmalloc_node_range+0xb6c/0xdb4 [ 650.560532][ T2864] [] bpf_jit_alloc_exec+0x46/0x52 [ 650.562753][ T2864] [] bpf_jit_binary_alloc+0x96/0x13c [ 650.564546][ T2864] [] bpf_int_jit_compile+0x886/0xaa6 [ 650.566253][ T2864] [] bpf_prog_select_runtime+0x1a2/0x22e [ 650.568098][ T2864] [] bpf_migrate_filter+0x258/0x2be [ 650.569868][ T2864] [] bpf_prepare_filter+0x10e/0x1b4 [ 650.571616][ T2864] [] __get_filter+0x148/0x1a0 [ 650.573531][ T2864] [] sk_attach_filter+0x22/0x11a [ 650.575095][ T2864] [] sk_setsockopt+0x144e/0x270c [ 650.576752][ T2864] [] sock_setsockopt+0x48/0x58 [ 650.578413][ T2864] [] __sys_setsockopt+0x3f0/0x418 [ 650.585439][ T2864] [] sys_setsockopt+0x3a/0x4c [ 650.587314][ T2864] [] ret_from_syscall+0x0/0x2 [ 650.598477][ T2864] Mem-Info: [ 650.599576][ T2864] active_anon:49129 inactive_anon:50 isolated_anon:0 [ 650.599576][ T2864] active_file:0 inactive_file:7123 isolated_file:0 [ 650.599576][ T2864] unevictable:768 dirty:1 writeback:0 [ 650.599576][ T2864] slab_reclaimable:5328 slab_unreclaimable:18692 [ 650.599576][ T2864] mapped:4366 shmem:813 pagetables:210 [ 650.599576][ T2864] sec_pagetables:0 bounce:0 [ 650.599576][ T2864] kernel_misc_reclaimable:0 [ 650.599576][ T2864] free:230529 free_pcp:829 free_cma:4096 [ 650.624129][ T2864] Node 0 active_anon:196516kB inactive_anon:200kB active_file:0kB inactive_file:28492kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17464kB dirty:4kB writeback:0kB shmem:3252kB writeback_tmp:0kB kernel_stack:4672kB pagetables:840kB sec_pagetables:0kB all_unreclaimable? no [ 650.627365][ T2864] Node 0 DMA32 free:922116kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:196516kB inactive_anon:200kB active_file:0kB inactive_file:28492kB unevictable:3072kB writepending:4kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3304kB local_pcp:1552kB free_cma:16384kB [ 650.630793][ T2864] lowmem_reserve[]: 0 0 0 [ 650.653311][ T2864] Node 0 DMA32: 1*4kB (E) 0*8kB 0*16kB 14*32kB (U) 11*64kB (UME) 3*128kB (UME) 0*256kB 2*512kB (UE) 2*1024kB (UM) 4*2048kB (MEC) 222*4096kB (MC) = 922116kB [ 650.675564][ T2864] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 650.676916][ T2864] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 650.678493][ T2864] 7938 total pagecache pages [ 650.679724][ T2864] 0 pages in swap cache [ 650.680825][ T2864] Free swap = 0kB [ 650.683852][ T2864] Total swap = 0kB [ 650.686829][ T2864] 523776 pages RAM [ 650.688090][ T2864] 0 pages HighMem/MovableOnly [ 650.688962][ T2864] 184025 pages reserved [ 650.690085][ 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 00:10:56 starting 2 fuzzer processes 00:10:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000480)={0x0, 0x2fb, 0x2, 0x0, 0x1, [{}]}) 00:10:56 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind(r0, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80) [ 689.368107][ T2869] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 689.452759][ T2869] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 692.996332][ T2871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 693.270377][ T2871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link ps_root_recvmsgcb: failed to send message to pid 2862: Connection refused ps_root_recvmsgcb: failed to send message to pid 2863: Connection refused [ 709.418673][ T2869] device hsr_slave_0 entered promiscuous mode [ 709.481293][ T2869] device hsr_slave_1 entered promiscuous mode [ 713.095628][ T2871] device hsr_slave_0 entered promiscuous mode [ 713.166333][ T2871] device hsr_slave_1 entered promiscuous mode [ 713.205220][ T2871] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 713.210121][ T2871] Cannot create hsr debugfs directory ps_root_recvmsgcb: failed to send message to pid 2864: Connection refused ps_root_recvmsgcb: failed to send message to pid 2865: Connection refused [ 720.113979][ T2869] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 720.355354][ T2869] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 720.463441][ T2869] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 720.590849][ T2869] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 721.940724][ T2871] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 722.110615][ T2871] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 722.321238][ T2871] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 722.477856][ T2871] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 734.585816][ T2871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 735.067321][ T2869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 735.288690][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 735.358365][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 735.704535][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 735.740398][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 744.665799][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 744.734522][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 744.944572][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 745.004158][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 745.308298][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 745.687363][ T3166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 746.325882][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 746.379648][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 746.877279][ T3166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 746.929024][ T3166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 747.148950][ T1581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 747.210218][ T1581] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 747.389671][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 747.774033][ T2871] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 747.855222][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 748.171004][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 748.193262][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 748.227797][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 749.297717][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 749.367677][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 749.948969][ T2869] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 750.057088][ T2869] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 750.408642][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 750.478934][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 759.919145][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 759.936836][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 764.113065][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 764.117581][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 764.260293][ T3526] warn_alloc: 1 callbacks suppressed [ 764.260669][ T3526] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 764.308547][ T3526] CPU: 1 PID: 3526 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 764.310223][ T3526] Hardware name: riscv-virtio,qemu (DT) [ 764.311633][ T3526] Call Trace: [ 764.313249][ T3526] [] dump_backtrace+0x2e/0x3c [ 764.314988][ T3526] [] show_stack+0x34/0x40 [ 764.316594][ T3526] [] dump_stack_lvl+0xe0/0x14c [ 764.318338][ T3526] [] dump_stack+0x1c/0x24 [ 764.320039][ T3526] [] warn_alloc+0x168/0x22c [ 764.321599][ T3526] [] __vmalloc_node_range+0xb6c/0xdb4 [ 764.323478][ T3526] [] bpf_jit_alloc_exec+0x46/0x52 [ 764.325023][ T3526] [] bpf_jit_binary_alloc+0x96/0x13c [ 764.326627][ T3526] [] bpf_int_jit_compile+0x886/0xaa6 [ 764.328268][ T3526] [] bpf_prog_select_runtime+0x1a2/0x22e [ 764.329966][ T3526] [] bpf_migrate_filter+0x258/0x2be [ 764.331871][ T3526] [] bpf_prepare_filter+0x10e/0x1b4 [ 764.333579][ T3526] [] __get_filter+0x148/0x1a0 [ 764.335256][ T3526] [] sk_attach_filter+0x22/0x11a [ 764.336844][ T3526] [] sk_setsockopt+0x144e/0x270c [ 764.338528][ T3526] [] sock_setsockopt+0x48/0x58 [ 764.340161][ T3526] [] __sys_setsockopt+0x3f0/0x418 [ 764.341809][ T3526] [] sys_setsockopt+0x3a/0x4c [ 764.343416][ T3526] [] ret_from_syscall+0x0/0x2 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 764.484648][ T3526] Mem-Info: [ 764.486253][ T3526] active_anon:49361 inactive_anon:56 isolated_anon:0 [ 764.486253][ T3526] active_file:0 inactive_file:7171 isolated_file:0 [ 764.486253][ T3526] unevictable:768 dirty:0 writeback:0 [ 764.486253][ T3526] slab_reclaimable:5358 slab_unreclaimable:23210 [ 764.486253][ T3526] mapped:8636 shmem:820 pagetables:284 [ 764.486253][ T3526] sec_pagetables:0 bounce:0 [ 764.486253][ T3526] kernel_misc_reclaimable:0 [ 764.486253][ T3526] free:209391 free_pcp:1028 free_cma:4096 [ 764.490898][ T3526] Node 0 active_anon:197444kB inactive_anon:224kB active_file:0kB inactive_file:28684kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34544kB dirty:0kB writeback:0kB shmem:3280kB writeback_tmp:0kB kernel_stack:5376kB pagetables:1136kB sec_pagetables:0kB all_unreclaimable? no [ 764.538011][ T3526] Node 0 DMA32 free:837564kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:197444kB inactive_anon:224kB active_file:0kB inactive_file:28684kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4016kB local_pcp:1416kB free_cma:16384kB [ 764.566410][ T3526] lowmem_reserve[]: 0 0 0 [ 764.569419][ T3526] Node 0 DMA32: 233*4kB (ME) 227*8kB (UME) 178*16kB (UME) 19*32kB (UME) 14*64kB (UM) 6*128kB (UME) 3*256kB (ME) 1*512kB (M) 1*1024kB (M) 4*2048kB (UEC) 200*4096kB (MC) = 837564kB [ 764.668185][ T3526] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 764.669847][ T3526] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 764.708464][ T3526] 7991 total pagecache pages [ 764.709997][ T3526] 0 pages in swap cache [ 764.711254][ T3526] Free swap = 0kB [ 764.728611][ T3526] Total swap = 0kB [ 764.729871][ T3526] 523776 pages RAM [ 764.731118][ T3526] 0 pages HighMem/MovableOnly [ 764.756052][ T3526] 184025 pages reserved [ 764.757278][ T3526] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 779.080836][ T3543] warn_alloc: 1 callbacks suppressed [ 779.143836][ T3543] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 779.148098][ T3543] CPU: 1 PID: 3543 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 779.149498][ T3543] Hardware name: riscv-virtio,qemu (DT) [ 779.150522][ T3543] Call Trace: [ 779.151590][ T3543] [] dump_backtrace+0x2e/0x3c [ 779.153042][ T3543] [] show_stack+0x34/0x40 [ 779.154392][ T3543] [] dump_stack_lvl+0xe0/0x14c [ 779.155887][ T3543] [] dump_stack+0x1c/0x24 [ 779.157376][ T3543] [] warn_alloc+0x168/0x22c [ 779.158721][ T3543] [] __vmalloc_node_range+0xb6c/0xdb4 [ 779.160282][ T3543] [] bpf_jit_alloc_exec+0x46/0x52 [ 779.161694][ T3543] [] bpf_jit_binary_alloc+0x96/0x13c [ 779.163104][ T3543] [] bpf_int_jit_compile+0x886/0xaa6 [ 779.164538][ T3543] [] bpf_prog_select_runtime+0x1a2/0x22e [ 779.165914][ T3543] [] bpf_migrate_filter+0x258/0x2be [ 779.167386][ T3543] [] bpf_prepare_filter+0x10e/0x1b4 [ 779.168911][ T3543] [] __get_filter+0x148/0x1a0 [ 779.170362][ T3543] [] sk_attach_filter+0x22/0x11a [ 779.171782][ T3543] [] sk_setsockopt+0x144e/0x270c [ 779.173271][ T3543] [] sock_setsockopt+0x48/0x58 [ 779.174723][ T3543] [] __sys_setsockopt+0x3f0/0x418 [ 779.176171][ T3543] [] sys_setsockopt+0x3a/0x4c [ 779.177520][ T3543] [] ret_from_syscall+0x0/0x2 [ 779.308691][ T3543] Mem-Info: [ 779.310642][ T3543] active_anon:48965 inactive_anon:59 isolated_anon:0 [ 779.310642][ T3543] active_file:0 inactive_file:7177 isolated_file:0 [ 779.310642][ T3543] unevictable:768 dirty:0 writeback:0 [ 779.310642][ T3543] slab_reclaimable:5342 slab_unreclaimable:23553 [ 779.310642][ T3543] mapped:8637 shmem:822 pagetables:283 [ 779.310642][ T3543] sec_pagetables:0 bounce:0 [ 779.310642][ T3543] kernel_misc_reclaimable:0 [ 779.310642][ T3543] free:209765 free_pcp:707 free_cma:4096 [ 779.357774][ T3543] Node 0 active_anon:195944kB inactive_anon:236kB active_file:0kB inactive_file:28708kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34548kB dirty:0kB writeback:0kB shmem:3288kB writeback_tmp:0kB kernel_stack:5344kB pagetables:1132kB sec_pagetables:0kB all_unreclaimable? no [ 779.369962][ T3543] Node 0 DMA32 free:839060kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:195944kB inactive_anon:236kB active_file:0kB inactive_file:28708kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2688kB local_pcp:1688kB free_cma:16384kB [ 779.380092][ T3543] lowmem_reserve[]: 0 0 0 [ 779.405308][ T3543] Node 0 DMA32: 273*4kB (UME) 154*8kB (UME) 196*16kB (UME) 28*32kB (UME) 19*64kB (UME) 8*128kB (ME) 4*256kB (UME) 2*512kB (M) 3*1024kB (UM) 3*2048kB (EC) 200*4096kB (MC) = 839060kB [ 779.433553][ T3543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 779.434718][ T3543] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 779.435896][ T3543] 7999 total pagecache pages [ 779.436785][ T3543] 0 pages in swap cache [ 779.437661][ T3543] Free swap = 0kB [ 779.438482][ T3543] Total swap = 0kB [ 779.439289][ T3543] 523776 pages RAM [ 779.440152][ T3543] 0 pages HighMem/MovableOnly [ 779.440977][ T3543] 184025 pages reserved [ 779.463046][ T3543] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 785.841224][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 785.905751][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 787.248010][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 787.326317][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 796.309316][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 796.406475][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 796.485338][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 796.510730][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 796.748396][ T2871] device veth0_vlan entered promiscuous mode [ 797.170160][ T2871] device veth1_vlan entered promiscuous mode [ 798.376605][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 798.423880][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 798.467053][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 798.486040][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 798.635428][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 798.672697][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 798.779618][ T2869] device veth0_vlan entered promiscuous mode [ 798.838186][ T2871] device veth0_macvtap entered promiscuous mode [ 799.222382][ T2871] device veth1_macvtap entered promiscuous mode [ 799.456412][ T3166] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 799.490584][ T3166] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 799.556147][ T2869] device veth1_vlan entered promiscuous mode [ 800.397172][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 800.439826][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 800.945071][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 801.036369][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 801.410652][ T2871] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 801.437407][ T2871] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 801.439442][ T2871] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 801.442672][ T2871] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 801.738977][ T2869] device veth0_macvtap entered promiscuous mode [ 802.080152][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 802.120128][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 802.186016][ T2869] device veth1_macvtap entered promiscuous mode [ 802.315975][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 803.900139][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 803.947217][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 804.230623][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 804.286106][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 804.523820][ T2869] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 804.530133][ T2869] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 804.540516][ T2869] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 804.544301][ T2869] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:13:28 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind(r0, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80) 00:13:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000480)={0x0, 0x2fb, 0x2, 0x0, 0x1, [{}]}) 00:13:33 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind(r0, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80) 00:13:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000480)={0x0, 0x2fb, 0x2, 0x0, 0x1, [{}]}) 00:13:36 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind(r0, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80) 00:13:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000480)={0x0, 0x2fb, 0x2, 0x0, 0x1, [{}]}) 00:13:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000480)={0x0, 0x2fb, 0x2, 0x0, 0x1, [{}]}) 00:13:44 executing program 0: r0 = memfd_create(&(0x7f0000000040)='4\xacXrcO\xff\a\x00\x00\x00\x00\x00\x00\x94\xa1m\x1c\x128\xd8=\xfa\'\b\xb4\x05\x00', 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) ps_root_recvmsgcb: failed to send message to pid 3524: Connection refused 00:13:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000480)={0x0, 0x2fb, 0x2, 0x0, 0x1, [{}]}) ps_root_recvmsgcb: failed to send message to pid 3526: Connection refused [ 828.055577][ T3585] process 'syz-executor.0' launched '/dev/fd/3' with NULL argv: empty string added 00:13:50 executing program 0: r0 = memfd_create(&(0x7f0000000040)='4\xacXrcO\xff\a\x00\x00\x00\x00\x00\x00\x94\xa1m\x1c\x128\xd8=\xfa\'\b\xb4\x05\x00', 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 00:13:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1036e1, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000480)={0x0, 0x2fb, 0x2, 0x0, 0x1, [{}]}) 00:13:55 executing program 1: r0 = memfd_create(&(0x7f0000000040)='4\xacXrcO\xff\a\x00\x00\x00\x00\x00\x00\x94\xa1m\x1c\x128\xd8=\xfa\'\b\xb4\x05\x00', 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 00:13:56 executing program 0: r0 = memfd_create(&(0x7f0000000040)='4\xacXrcO\xff\a\x00\x00\x00\x00\x00\x00\x94\xa1m\x1c\x128\xd8=\xfa\'\b\xb4\x05\x00', 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 00:14:01 executing program 1: r0 = memfd_create(&(0x7f0000000040)='4\xacXrcO\xff\a\x00\x00\x00\x00\x00\x00\x94\xa1m\x1c\x128\xd8=\xfa\'\b\xb4\x05\x00', 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 00:14:01 executing program 0: r0 = memfd_create(&(0x7f0000000040)='4\xacXrcO\xff\a\x00\x00\x00\x00\x00\x00\x94\xa1m\x1c\x128\xd8=\xfa\'\b\xb4\x05\x00', 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) ps_root_recvmsgcb: failed to send message to pid 3543: Connection refused ps_root_recvmsgcb: failed to send message to pid 3547: Connection refused 00:14:07 executing program 1: r0 = memfd_create(&(0x7f0000000040)='4\xacXrcO\xff\a\x00\x00\x00\x00\x00\x00\x94\xa1m\x1c\x128\xd8=\xfa\'\b\xb4\x05\x00', 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 00:14:10 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001480)={0x6, 0x5, &(0x7f0000000180)=@framed={{}, [@map_fd]}, &(0x7f0000000200)='GPL\x00', 0x2, 0x1000, &(0x7f0000000400)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:14:12 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001480)={0x6, 0x5, &(0x7f0000000180)=@framed={{}, [@map_fd]}, &(0x7f0000000200)='GPL\x00', 0x2, 0x1000, &(0x7f0000000400)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:14:13 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x4b}) ioctl$UI_ABS_SETUP(r0, 0x5501, 0x0) [ 856.110817][ T3615] input: syz1 as /devices/virtual/input/input0 00:14:15 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001480)={0x6, 0x5, &(0x7f0000000180)=@framed={{}, [@map_fd]}, &(0x7f0000000200)='GPL\x00', 0x2, 0x1000, &(0x7f0000000400)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:14:16 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x4b}) ioctl$UI_ABS_SETUP(r0, 0x5501, 0x0) 00:14:18 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001480)={0x6, 0x5, &(0x7f0000000180)=@framed={{}, [@map_fd]}, &(0x7f0000000200)='GPL\x00', 0x2, 0x1000, &(0x7f0000000400)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 859.484767][ T3623] input: syz1 as /devices/virtual/input/input1 00:14:20 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x4b}) ioctl$UI_ABS_SETUP(r0, 0x5501, 0x0) 00:14:23 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x4b}) ioctl$UI_ABS_SETUP(r0, 0x5501, 0x0) [ 863.906594][ T3631] input: syz1 as /devices/virtual/input/input2 [ 865.380906][ T3636] input: syz1 as /devices/virtual/input/input3 00:14:25 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x4b}) ioctl$UI_ABS_SETUP(r0, 0x5501, 0x0) 00:14:26 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x4b}) ioctl$UI_ABS_SETUP(r0, 0x5501, 0x0) [ 868.349278][ T3644] input: syz1 as /devices/virtual/input/input4 [ 868.533773][ T3645] input: syz1 as /devices/virtual/input/input5 00:14:29 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x4b}) ioctl$UI_ABS_SETUP(r0, 0x5501, 0x0) 00:14:30 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x4b}) ioctl$UI_ABS_SETUP(r0, 0x5501, 0x0) [ 872.422599][ T3656] input: syz1 as /devices/virtual/input/input6 [ 873.029749][ T3658] input: syz1 as /devices/virtual/input/input7 00:14:34 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000080)='6\x00', 0xfdef) 00:14:34 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x4b}) ioctl$UI_ABS_SETUP(r0, 0x5501, 0x0) 00:14:37 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000080)='6\x00', 0xfdef) [ 877.907940][ T3669] input: syz1 as /devices/virtual/input/input8 00:14:38 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x4b}) ioctl$UI_ABS_SETUP(r0, 0x5501, 0x0) 00:14:40 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000080)='6\x00', 0xfdef) [ 883.210480][ T3678] input: syz1 as /devices/virtual/input/input9 00:14:45 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000080)='6\x00', 0xfdef) 00:14:45 executing program 1: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "23d5dfc1000000000000000900"}) ioctl$TCXONC(r0, 0x540a, 0x2) 00:14:48 executing program 1: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "23d5dfc1000000000000000900"}) ioctl$TCXONC(r0, 0x540a, 0x2) 00:14:50 executing program 0: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "23d5dfc1000000000000000900"}) ioctl$TCXONC(r0, 0x540a, 0x2) [ 891.395631][ T3689] warn_alloc: 1 callbacks suppressed [ 891.396050][ T3689] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 891.484067][ T3689] CPU: 1 PID: 3689 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 891.486162][ T3689] Hardware name: riscv-virtio,qemu (DT) [ 891.487536][ T3689] Call Trace: [ 891.488700][ T3689] [] dump_backtrace+0x2e/0x3c [ 891.490583][ T3689] [] show_stack+0x34/0x40 [ 891.492735][ T3689] [] dump_stack_lvl+0xe0/0x14c [ 891.495052][ T3689] [] dump_stack+0x1c/0x24 [ 891.496680][ T3689] [] warn_alloc+0x168/0x22c [ 891.498401][ T3689] [] __vmalloc_node_range+0xb6c/0xdb4 [ 891.499819][ T3689] [] bpf_jit_alloc_exec+0x46/0x52 [ 891.501316][ T3689] [] bpf_jit_binary_alloc+0x96/0x13c [ 891.503094][ T3689] [] bpf_int_jit_compile+0x886/0xaa6 [ 891.504544][ T3689] [] bpf_prog_select_runtime+0x1a2/0x22e [ 891.506347][ T3689] [] bpf_migrate_filter+0x258/0x2be [ 891.507724][ T3689] [] bpf_prepare_filter+0x10e/0x1b4 [ 891.508985][ T3689] [] __get_filter+0x148/0x1a0 [ 891.511093][ T3689] [] sk_attach_filter+0x22/0x11a [ 891.513049][ T3689] [] sk_setsockopt+0x144e/0x270c [ 891.514408][ T3689] [] sock_setsockopt+0x48/0x58 [ 891.515734][ T3689] [] __sys_setsockopt+0x3f0/0x418 [ 891.516901][ T3689] [] sys_setsockopt+0x3a/0x4c [ 891.518161][ T3689] [] ret_from_syscall+0x0/0x2 [ 891.655264][ T3689] Mem-Info: [ 891.656596][ T3689] active_anon:47927 inactive_anon:58 isolated_anon:0 [ 891.656596][ T3689] active_file:0 inactive_file:7240 isolated_file:0 [ 891.656596][ T3689] unevictable:768 dirty:6 writeback:0 [ 891.656596][ T3689] slab_reclaimable:5438 slab_unreclaimable:23864 [ 891.656596][ T3689] mapped:8661 shmem:839 pagetables:286 [ 891.656596][ T3689] sec_pagetables:0 bounce:0 [ 891.656596][ T3689] kernel_misc_reclaimable:0 [ 891.656596][ T3689] free:209523 free_pcp:1201 free_cma:4096 [ 891.660031][ T3689] Node 0 active_anon:191708kB inactive_anon:232kB active_file:0kB inactive_file:28960kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34644kB dirty:24kB writeback:0kB shmem:3356kB writeback_tmp:0kB kernel_stack:5488kB pagetables:1144kB sec_pagetables:0kB all_unreclaimable? no [ 891.692601][ T3689] Node 0 DMA32 free:838092kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:191736kB inactive_anon:232kB active_file:0kB inactive_file:28960kB unevictable:3072kB writepending:24kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4836kB local_pcp:2020kB free_cma:16384kB [ 891.696072][ T3689] lowmem_reserve[]: 0 0 0 [ 891.698235][ T3689] Node 0 DMA32: 145*4kB (UME) 237*8kB (UME) 252*16kB (UME) 27*32kB (UM) 22*64kB (M) 17*128kB (UME) 9*256kB (UME) 5*512kB (UME) 3*1024kB (ME) 2*2048kB (C) 199*4096kB (MC) = 838092kB [ 891.758447][ T3689] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 891.760004][ T3689] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 891.825384][ T3689] 8079 total pagecache pages [ 891.826862][ T3689] 0 pages in swap cache [ 891.828237][ T3689] Free swap = 0kB [ 891.829364][ T3689] Total swap = 0kB [ 891.830665][ T3689] 523776 pages RAM [ 891.873226][ T3689] 0 pages HighMem/MovableOnly [ 891.874738][ T3689] 184025 pages reserved [ 891.875726][ T3689] 4096 pages cma reserved ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 893.026010][ T3688] [U]  00:14:53 executing program 1: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "23d5dfc1000000000000000900"}) ioctl$TCXONC(r0, 0x540a, 0x2) 00:14:54 executing program 0: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "23d5dfc1000000000000000900"}) ioctl$TCXONC(r0, 0x540a, 0x2) [ 897.881164][ T3694] [U]  00:14:58 executing program 1: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "23d5dfc1000000000000000900"}) ioctl$TCXONC(r0, 0x540a, 0x2) [ 899.263998][ T3696] [U]  00:14:59 executing program 0: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "23d5dfc1000000000000000900"}) ioctl$TCXONC(r0, 0x540a, 0x2) 00:15:01 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)) 00:15:02 executing program 0: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) 00:15:04 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)) 00:15:05 executing program 0: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) [ 907.207810][ T3710] warn_alloc: 1 callbacks suppressed [ 907.208152][ T3710] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 907.278891][ T3710] CPU: 1 PID: 3710 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 907.280651][ T3710] Hardware name: riscv-virtio,qemu (DT) [ 907.282096][ T3710] Call Trace: [ 907.283319][ T3710] [] dump_backtrace+0x2e/0x3c [ 907.284862][ T3710] [] show_stack+0x34/0x40 [ 907.286304][ T3710] [] dump_stack_lvl+0xe0/0x14c [ 907.288374][ T3710] [] dump_stack+0x1c/0x24 [ 907.289820][ T3710] [] warn_alloc+0x168/0x22c [ 907.291252][ T3710] [] __vmalloc_node_range+0xb6c/0xdb4 [ 907.293254][ T3710] [] bpf_jit_alloc_exec+0x46/0x52 [ 907.294612][ T3710] [] bpf_jit_binary_alloc+0x96/0x13c [ 907.296104][ T3710] [] bpf_int_jit_compile+0x886/0xaa6 [ 907.297569][ T3710] [] bpf_prog_select_runtime+0x1a2/0x22e [ 907.299006][ T3710] [] bpf_migrate_filter+0x258/0x2be [ 907.300519][ T3710] [] bpf_prepare_filter+0x10e/0x1b4 [ 907.302414][ T3710] [] __get_filter+0x148/0x1a0 [ 907.303897][ T3710] [] sk_attach_filter+0x22/0x11a [ 907.305490][ T3710] [] sk_setsockopt+0x144e/0x270c [ 907.307596][ T3710] [] sock_setsockopt+0x48/0x58 [ 907.309119][ T3710] [] __sys_setsockopt+0x3f0/0x418 [ 907.310485][ T3710] [] sys_setsockopt+0x3a/0x4c [ 907.312149][ T3710] [] ret_from_syscall+0x0/0x2 [ 907.414522][ T3710] Mem-Info: [ 907.415871][ T3710] active_anon:46565 inactive_anon:60 isolated_anon:0 [ 907.415871][ T3710] active_file:0 inactive_file:7247 isolated_file:0 [ 907.415871][ T3710] unevictable:768 dirty:12 writeback:0 [ 907.415871][ T3710] slab_reclaimable:5430 slab_unreclaimable:23728 [ 907.415871][ T3710] mapped:8672 shmem:841 pagetables:284 [ 907.415871][ T3710] sec_pagetables:0 bounce:0 [ 907.415871][ T3710] kernel_misc_reclaimable:0 [ 907.415871][ T3710] free:212023 free_pcp:197 free_cma:4096 [ 907.419602][ T3710] Node 0 active_anon:186260kB inactive_anon:240kB active_file:0kB inactive_file:28988kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34688kB dirty:48kB writeback:0kB shmem:3364kB writeback_tmp:0kB kernel_stack:5464kB pagetables:1136kB sec_pagetables:0kB all_unreclaimable? no [ 907.466081][ T3710] Node 0 DMA32 free:847840kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:186260kB inactive_anon:240kB active_file:0kB inactive_file:28988kB unevictable:3072kB writepending:48kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1032kB local_pcp:540kB free_cma:16384kB [ 907.469722][ T3710] lowmem_reserve[]: 0 0 0 [ 907.493027][ T3710] Node 0 DMA32: 232*4kB (ME) 392*8kB (UME) 268*16kB (UME) 90*32kB (UME) 46*64kB (UME) 19*128kB (ME) 13*256kB (UME) 9*512kB (UME) 4*1024kB (ME) 2*2048kB (C) 199*4096kB (MC) = 847840kB [ 907.556375][ T3710] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 907.558385][ T3710] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 907.561091][ T3710] 8090 total pagecache pages [ 907.588341][ T3710] 0 pages in swap cache [ 907.589471][ T3710] Free swap = 0kB [ 907.590720][ T3710] Total swap = 0kB [ 907.604122][ T3710] 523776 pages RAM [ 907.605509][ T3710] 0 pages HighMem/MovableOnly [ 907.606637][ T3710] 184025 pages reserved [ 907.608298][ T3710] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:15:07 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:15:10 executing program 0: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) 00:15:10 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)) 00:15:12 executing program 1: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) 00:15:13 executing program 0: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) 00:15:15 executing program 1: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) 00:15:16 executing program 0: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) 00:15:18 executing program 0: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) 00:15:19 executing program 1: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) 00:15:22 executing program 0: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, 0x0) 00:15:24 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)) 00:15:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000180)) 00:15:27 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)) 00:15:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000180)) 00:15:29 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)) 00:15:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000180)) 00:15:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000180)) 00:15:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000180)) 00:15:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000180)) 00:15:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000180)) 00:15:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000180)) 00:15:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000180)) 00:15:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001d80)=ANY=[@ANYBLOB="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&(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff55, 0x10, &(0x7f0000000000), 0x171, 0x0, 0xffffffffffffffff, 0x5}, 0x48) 00:15:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001340)="8a", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000180)) 00:15:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001d80)=ANY=[@ANYBLOB="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&(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff55, 0x10, &(0x7f0000000000), 0x171, 0x0, 0xffffffffffffffff, 0x5}, 0x48) 00:15:52 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/bus/input/devices\x00', 0x3f00, 0x0) ps_root_recvmsgcb: failed to send message to pid 3690: Connection refused ps_root_recvmsgcb: failed to send message to pid 3689: Connection refused 00:15:54 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/bus/input/devices\x00', 0x3f00, 0x0) [ 957.214515][ T3766] ================================================================== [ 957.216739][ T3766] BUG: KASAN: slab-out-of-bounds in copy_array+0x8a/0xe8 [ 957.218277][ T3766] Write of size 80 at addr ff60000026acbe00 by task syz-executor.1/3766 [ 957.219584][ T3766] [ 957.220468][ T3766] CPU: 0 PID: 3766 Comm: syz-executor.1 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 957.222608][ T3766] Hardware name: riscv-virtio,qemu (DT) [ 957.223659][ T3766] Call Trace: [ 957.224508][ T3766] [] dump_backtrace+0x2e/0x3c [ 957.226630][ T3766] [] show_stack+0x34/0x40 [ 957.228111][ T3766] [] dump_stack_lvl+0xe0/0x14c [ 957.229865][ T3766] [] print_report+0x1e4/0x4c0 [ 957.232182][ T3766] [] kasan_report+0xb8/0xe6 [ 957.233761][ T3766] [] kasan_check_range+0x32/0x148 [ 957.235288][ T3766] [] memcpy+0x32/0x64 [ 957.236720][ T3766] [] copy_array+0x8a/0xe8 [ 957.238092][ T3766] [] copy_verifier_state+0x6c/0x462 [ 957.239673][ T3766] [] do_check_common+0x397a/0x6608 [ 957.241709][ T3766] [] bpf_check+0x45b2/0x5a5a [ 957.243831][ T3766] [] bpf_prog_load+0xc90/0x12b0 [ 957.245352][ T3766] [] __sys_bpf+0x622/0x31d2 [ 957.246654][ T3766] [] sys_bpf+0x28/0x36 [ 957.247990][ T3766] [] ret_from_syscall+0x0/0x2 [ 957.249293][ T3766] [ 957.250050][ T3766] Allocated by task 3766: [ 957.251072][ T3766] stack_trace_save+0xa6/0xd8 [ 957.252896][ T3766] kasan_save_stack+0x2c/0x5a [ 957.254152][ T3766] kasan_set_track+0x1a/0x26 [ 957.255380][ T3766] kasan_save_alloc_info+0x1a/0x24 [ 957.256647][ T3766] __kasan_krealloc+0xfa/0x11a [ 957.257869][ T3766] krealloc+0x82/0xae [ 957.258989][ T3766] push_jmp_history+0xd2/0x140 [ 957.260223][ T3766] do_check_common+0x47be/0x6608 [ 957.261364][ T3766] bpf_check+0x45b2/0x5a5a [ 957.263076][ T3766] bpf_prog_load+0xc90/0x12b0 [ 957.264313][ T3766] __sys_bpf+0x622/0x31d2 [ 957.265852][ T3766] sys_bpf+0x28/0x36 [ 957.267207][ T3766] ret_from_syscall+0x0/0x2 [ 957.268886][ T3766] [ 957.269908][ T3766] The buggy address belongs to the object at ff60000026acbe00 [ 957.269908][ T3766] which belongs to the cache kmalloc-96 of size 96 [ 957.271840][ T3766] The buggy address is located 0 bytes inside of [ 957.271840][ T3766] 96-byte region [ff60000026acbe00, ff60000026acbe60) [ 957.274542][ T3766] [ 957.275694][ T3766] The buggy address belongs to the physical page: [ 957.277203][ T3766] page:ff1c0000029b32c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xa6ccb [ 957.278848][ T3766] flags: 0xffe000000000200(slab|node=0|zone=0|lastcpupid=0x7ff) [ 957.281106][ T3766] raw: 0ffe000000000200 ff60000008201780 ff1c0000029d7c00 0000000000000002 [ 957.283398][ T3766] raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000 [ 957.284568][ T3766] page dumped because: kasan: bad access detected [ 957.285845][ T3766] page_owner tracks the page as allocated [ 957.286799][ T3766] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY), pid 2856, tgid 2856 (kworker/0:3), ts 748130129300, free_ts 748050390500 [ 957.288939][ T3766] __set_page_owner+0x32/0x182 [ 957.290153][ T3766] post_alloc_hook+0xf8/0x11a [ 957.291351][ T3766] get_page_from_freelist+0xc0e/0x1118 [ 957.293008][ T3766] __alloc_pages+0x1b0/0x165a [ 957.294147][ T3766] alloc_pages+0x132/0x25e [ 957.295377][ T3766] new_slab+0x270/0x382 [ 957.296459][ T3766] ___slab_alloc+0x57e/0xaa6 [ 957.298447][ T3766] __slab_alloc.constprop.0+0x5a/0x98 [ 957.300300][ T3766] __kmem_cache_alloc_node+0xf2/0x2e4 [ 957.301773][ T3766] kmalloc_trace+0x24/0x56 [ 957.303410][ T3766] dst_cow_metrics_generic+0x4a/0x1c2 [ 957.305166][ T3766] icmp6_dst_alloc+0x1e8/0x294 [ 957.306311][ T3766] ndisc_send_skb+0xecc/0x11d0 [ 957.307542][ T3766] ndisc_send_ns+0xb8/0x134 [ 957.308793][ T3766] addrconf_dad_work+0x8b0/0xc74 [ 957.310023][ T3766] process_one_work+0x660/0x102e [ 957.311425][ T3766] page last free stack trace: [ 957.312855][ T3766] __reset_page_owner+0x4a/0xf8 [ 957.314026][ T3766] free_pcp_prepare+0x254/0x48e [ 957.315145][ T3766] free_unref_page+0x60/0x2ae [ 957.316259][ T3766] __free_pages+0xd6/0x106 [ 957.317296][ T3766] __free_slab+0xb4/0x10a [ 957.318388][ T3766] free_slab+0x3c/0x19c [ 957.319443][ T3766] discard_slab+0x3c/0x54 [ 957.320554][ T3766] __slab_free+0x202/0x294 [ 957.322277][ T3766] ___cache_free+0x136/0x144 [ 957.323918][ T3766] qlist_free_all+0x84/0x154 [ 957.324974][ T3766] kasan_quarantine_reduce+0x15e/0x1ec [ 957.326120][ T3766] __kasan_slab_alloc+0x5c/0x80 [ 957.327294][ T3766] kmem_cache_alloc_node+0x124/0x2f2 [ 957.328712][ T3766] __alloc_skb+0x232/0x2c8 [ 957.329760][ T3766] netlink_ack+0x276/0xa5a [ 957.330956][ T3766] netlink_rcv_skb+0x26c/0x2ce [ 957.333227][ T3766] [ 957.333973][ T3766] Memory state around the buggy address: [ 957.335363][ T3766] ff60000026acbd00: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 957.336636][ T3766] ff60000026acbd80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 957.338038][ T3766] >ff60000026acbe00: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 957.339218][ T3766] ^ [ 957.340265][ T3766] ff60000026acbe80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 957.341438][ T3766] ff60000026acbf00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 957.343395][ T3766] ================================================================== [ 957.547156][ T3766] Disabling lock debugging due to kernel taint 00:15:57 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/bus/input/devices\x00', 0x3f00, 0x0) [ 958.674759][ T3766] warn_alloc: 1 callbacks suppressed [ 958.675130][ T3766] syz-executor.1: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 958.679090][ T3766] CPU: 0 PID: 3766 Comm: syz-executor.1 Tainted: G B W 6.2.0-rc1-syzkaller #0 [ 958.680661][ T3766] Hardware name: riscv-virtio,qemu (DT) [ 958.682031][ T3766] Call Trace: [ 958.682980][ T3766] [] dump_backtrace+0x2e/0x3c [ 958.684791][ T3766] [] show_stack+0x34/0x40 [ 958.686319][ T3766] [] dump_stack_lvl+0xe0/0x14c [ 958.688002][ T3766] [] dump_stack+0x1c/0x24 [ 958.689344][ T3766] [] warn_alloc+0x168/0x22c [ 958.690552][ T3766] [] __vmalloc_node_range+0xb6c/0xdb4 [ 958.692296][ T3766] [] bpf_jit_alloc_exec+0x46/0x52 [ 958.694244][ T3766] [] bpf_jit_binary_alloc+0x96/0x13c [ 958.695658][ T3766] [] bpf_int_jit_compile+0x886/0xaa6 [ 958.696911][ T3766] [] bpf_prog_select_runtime+0x1a2/0x22e [ 958.698222][ T3766] [] bpf_prog_load+0xcb4/0x12b0 [ 958.706894][ T3766] [] __sys_bpf+0x622/0x31d2 [ 958.709617][ T3766] [] sys_bpf+0x28/0x36 [ 958.712286][ T3766] [] ret_from_syscall+0x0/0x2 [ 958.848859][ T3766] Mem-Info: [ 958.853683][ T3766] active_anon:46621 inactive_anon:65 isolated_anon:0 [ 958.853683][ T3766] active_file:0 inactive_file:7277 isolated_file:0 [ 958.853683][ T3766] unevictable:768 dirty:13 writeback:0 [ 958.853683][ T3766] slab_reclaimable:5438 slab_unreclaimable:23842 [ 958.853683][ T3766] mapped:8669 shmem:847 pagetables:305 [ 958.853683][ T3766] sec_pagetables:0 bounce:0 [ 958.853683][ T3766] kernel_misc_reclaimable:0 [ 958.853683][ T3766] free:211096 free_pcp:885 free_cma:4096 [ 958.858069][ T3766] Node 0 active_anon:186484kB inactive_anon:260kB active_file:0kB inactive_file:29108kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34676kB dirty:52kB writeback:0kB shmem:3388kB writeback_tmp:0kB kernel_stack:5472kB pagetables:1220kB sec_pagetables:0kB all_unreclaimable? no [ 958.860944][ T3766] Node 0 DMA32 free:844384kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:186484kB inactive_anon:260kB active_file:0kB inactive_file:29108kB unevictable:3072kB writepending:52kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3540kB local_pcp:1316kB free_cma:16384kB [ 958.904684][ T3766] lowmem_reserve[]: 0 0 0 [ 958.906350][ T3766] Node 0 DMA32: 76*4kB (E) 296*8kB (UME) 265*16kB (UME) 55*32kB (UME) 32*64kB (UME) 19*128kB (ME) 13*256kB (UME) 9*512kB (UME) 4*1024kB (ME) 2*2048kB (C) 199*4096kB (MC) = 844384kB [ 958.929143][ T3766] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 958.930563][ T3766] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 958.963579][ T3766] 8124 total pagecache pages [ 958.965021][ T3766] 0 pages in swap cache [ 958.965843][ T3766] Free swap = 0kB [ 958.966554][ T3766] Total swap = 0kB [ 958.967357][ T3766] 523776 pages RAM [ 958.968098][ T3766] 0 pages HighMem/MovableOnly [ 958.968870][ T3766] 184025 pages reserved [ 958.969587][ T3766] 4096 pages cma reserved 00:15:58 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001d80)=ANY=[@ANYBLOB="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&(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff55, 0x10, &(0x7f0000000000), 0x171, 0x0, 0xffffffffffffffff, 0x5}, 0x48) 00:15:58 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/bus/input/devices\x00', 0x3f00, 0x0) 00:16:00 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x30, 0x7e, 0x2c, 0x20, 0x5c99, 0xc67e, 0x3483, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x58, 0x42, 0x0, 0x0, [], [{{0x9, 0x5, 0x7, 0x0, 0x3ff}}]}}]}}]}}, &(0x7f0000000900)={0x0, 0x0, 0xf, &(0x7f0000000580)={0x5, 0xf, 0xf, 0x1, [@generic={0xa, 0x10, 0x3, "ee5c6acc93aa4f"}]}}) [ 962.052524][ C1] hrtimer: interrupt took 826400 ns [ 962.373662][ T3565] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 962.623088][ T3565] usb 1-1: Using ep0 maxpacket: 32 [ 962.826261][ T3565] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 1023, setting to 64 [ 962.987716][ T3565] usb 1-1: New USB device found, idVendor=5c99, idProduct=c67e, bcdDevice=34.83 [ 962.990136][ T3565] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 962.991042][ T3565] usb 1-1: Product: syz [ 963.013604][ T3565] usb 1-1: Manufacturer: syz [ 963.014927][ T3565] usb 1-1: SerialNumber: syz [ 963.088332][ T3565] usb 1-1: config 0 descriptor?? [ 963.737084][ T3565] usb 1-1: USB disconnect, device number 2 00:16:03 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001d80)=ANY=[@ANYBLOB="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&(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff55, 0x10, &(0x7f0000000000), 0x171, 0x0, 0xffffffffffffffff, 0x5}, 0x48) 00:16:05 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x30, 0x7e, 0x2c, 0x20, 0x5c99, 0xc67e, 0x3483, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x58, 0x42, 0x0, 0x0, [], [{{0x9, 0x5, 0x7, 0x0, 0x3ff}}]}}]}}]}}, &(0x7f0000000900)={0x0, 0x0, 0xf, &(0x7f0000000580)={0x5, 0xf, 0xf, 0x1, [@generic={0xa, 0x10, 0x3, "ee5c6acc93aa4f"}]}}) [ 967.473173][ T26] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 967.723156][ T26] usb 1-1: Using ep0 maxpacket: 32 [ 967.925933][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 1023, setting to 64 [ 968.087012][ T26] usb 1-1: New USB device found, idVendor=5c99, idProduct=c67e, bcdDevice=34.83 [ 968.105160][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 968.106733][ T26] usb 1-1: Product: syz [ 968.107777][ T26] usb 1-1: Manufacturer: syz [ 968.108790][ T26] usb 1-1: SerialNumber: syz [ 968.170148][ T26] usb 1-1: config 0 descriptor?? [ 969.162404][ T3509] usb 1-1: USB disconnect, device number 3 00:16:08 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x30, 0x7e, 0x2c, 0x20, 0x5c99, 0xc67e, 0x3483, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x58, 0x42, 0x0, 0x0, [], [{{0x9, 0x5, 0x7, 0x0, 0x3ff}}]}}]}}]}}, &(0x7f0000000900)={0x0, 0x0, 0xf, &(0x7f0000000580)={0x5, 0xf, 0xf, 0x1, [@generic={0xa, 0x10, 0x3, "ee5c6acc93aa4f"}]}}) [ 969.579251][ T3812] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 969.636584][ T3812] misc raw-gadget: fail, usb_gadget_register_driver returned -16 00:16:10 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x30, 0x7e, 0x2c, 0x20, 0x5c99, 0xc67e, 0x3483, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x58, 0x42, 0x0, 0x0, [], [{{0x9, 0x5, 0x7, 0x0, 0x3ff}}]}}]}}]}}, &(0x7f0000000900)={0x0, 0x0, 0xf, &(0x7f0000000580)={0x5, 0xf, 0xf, 0x1, [@generic={0xa, 0x10, 0x3, "ee5c6acc93aa4f"}]}}) 00:16:10 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x30, 0x7e, 0x2c, 0x20, 0x5c99, 0xc67e, 0x3483, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x58, 0x42, 0x0, 0x0, [], [{{0x9, 0x5, 0x7, 0x0, 0x3ff}}]}}]}}]}}, &(0x7f0000000900)={0x0, 0x0, 0xf, &(0x7f0000000580)={0x5, 0xf, 0xf, 0x1, [@generic={0xa, 0x10, 0x3, "ee5c6acc93aa4f"}]}}) ps_root_recvmsgcb: failed to send message to pid 3710: Connection refused [ 971.852730][ T3509] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 972.097944][ T3821] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 972.108959][ T3821] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 972.119715][ T3509] usb 1-1: Using ep0 maxpacket: 32 [ 972.323757][ T3509] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 1023, setting to 64 [ 972.534695][ T3509] usb 1-1: New USB device found, idVendor=5c99, idProduct=c67e, bcdDevice=34.83 [ 972.536491][ T3509] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 972.538603][ T3509] usb 1-1: Product: syz [ 972.539624][ T3509] usb 1-1: Manufacturer: syz [ 972.540977][ T3509] usb 1-1: SerialNumber: syz [ 972.613553][ T3509] usb 1-1: config 0 descriptor?? [ 972.958649][ T3565] usb 1-1: USB disconnect, device number 4 ps_root_recvmsgcb: failed to send message to pid 3712: Connection refused 00:16:13 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x30, 0x7e, 0x2c, 0x20, 0x5c99, 0xc67e, 0x3483, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x58, 0x42, 0x0, 0x0, [], [{{0x9, 0x5, 0x7, 0x0, 0x3ff}}]}}]}}]}}, &(0x7f0000000900)={0x0, 0x0, 0xf, &(0x7f0000000580)={0x5, 0xf, 0xf, 0x1, [@generic={0xa, 0x10, 0x3, "ee5c6acc93aa4f"}]}}) 00:16:14 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x30, 0x7e, 0x2c, 0x20, 0x5c99, 0xc67e, 0x3483, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x58, 0x42, 0x0, 0x0, [], [{{0x9, 0x5, 0x7, 0x0, 0x3ff}}]}}]}}]}}, &(0x7f0000000900)={0x0, 0x0, 0xf, &(0x7f0000000580)={0x5, 0xf, 0xf, 0x1, [@generic={0xa, 0x10, 0x3, "ee5c6acc93aa4f"}]}}) [ 974.925099][ T3834] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 974.948504][ T3834] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 975.685428][ T1581] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 975.922695][ T1581] usb 1-1: Using ep0 maxpacket: 32 [ 976.134587][ T1581] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 1023, setting to 64 [ 976.314346][ T1581] usb 1-1: New USB device found, idVendor=5c99, idProduct=c67e, bcdDevice=34.83 [ 976.316227][ T1581] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 976.317565][ T1581] usb 1-1: Product: syz [ 976.318826][ T1581] usb 1-1: Manufacturer: syz [ 976.319829][ T1581] usb 1-1: SerialNumber: syz [ 976.405241][ T1581] usb 1-1: config 0 descriptor?? 00:16:16 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipvlan1\x00', &(0x7f0000000000)=@ethtool_ts_info}) [ 976.997468][ T3509] usb 1-1: USB disconnect, device number 5 00:16:17 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipvlan1\x00', &(0x7f0000000000)=@ethtool_ts_info}) 00:16:17 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipvlan1\x00', &(0x7f0000000000)=@ethtool_ts_info}) 00:16:18 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipvlan1\x00', &(0x7f0000000000)=@ethtool_ts_info}) 00:16:19 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipvlan1\x00', &(0x7f0000000000)=@ethtool_ts_info}) 00:16:20 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x1}}, 0x28) 00:16:20 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipvlan1\x00', &(0x7f0000000000)=@ethtool_ts_info}) 00:16:21 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipvlan1\x00', &(0x7f0000000000)=@ethtool_ts_info}) 00:16:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x1}}, 0x28) 00:16:22 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x1}}, 0x28) 00:16:23 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x1}}, 0x28) 00:16:23 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x1}}, 0x28) 00:16:24 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x1}}, 0x28) 00:16:24 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x1}}, 0x28) 00:16:26 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x1}}, 0x28) 00:16:26 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x1}}, 0x28) VM DIAGNOSIS: 15:48:13 Registers: info registers vcpu 0 pc ffffffff833ec2be mhartid 0000000000000000 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff80010d88 sepc ffffffff804ed4e8 mcause 0000000000000009 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff833f7048 x2/sp ff200000090b6cf0 x3/gp ffffffff85efe540 x4/tp ff60000012408000 x5/t0 ff200000090b6c60 x6/t1 00000000000f0000 x7/t2 20666f2065746972 x8/s0 ff200000090b6bf0 x9/s1 0000000000000073 x10/a0 0000000000000001 x11/a1 ff200000090b6f48 x12/a2 0000000000000002 x13/a3 ffffffff833f03b8 x14/a4 0000000000040000 x15/a5 0000000000040000 x16/a6 0000000000000003 x17/a7 0000000000000001 x18/s2 ffffffff84674a8a x19/s3 ff200000090b6d80 x20/s4 ff200000090b6ca0 x21/s5 ffffffff84674a8a x22/s6 ffffffff84674a8a x23/s7 1fe4000001216d88 x24/s8 ffffffff85f25740 x25/s9 0000000000000073 x26/s10 ffffffff84674a1f x27/s11 ff200000090b6d80 x28/t3 1fe4000001216e18 x29/t4 ffe3ffff01216db0 x30/t5 ffe3ffff01216db1 x31/t6 ff200000090b6f47 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 ffffffff80264932 mhartid 0000000000000001 mstatus 00000000000001a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff800cade0 sepc ffffffff800cade0 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff8026491e x2/sp ff20000009107840 x3/gp ffffffff85efe540 x4/tp ff6000001240c980 x5/t0 0000000000046000 x6/t1 00000000000f0000 x7/t2 fffffffffffff000 x8/s0 ff20000009107880 x9/s1 0000000000000000 x10/a0 ff6000005a9f0668 x11/a1 0000000000000003 x12/a2 1fec00000b53e0cd x13/a3 ffffffff8026491e x14/a4 0000000000000000 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 0000000000000000 x18/s2 ff6000005a9f0668 x19/s3 ffffffff800105d8 x20/s4 ffffffff87c080e8 x21/s5 ff6000001240c980 x22/s6 ffffffff85f25740 x23/s7 1fe4000001220f3c x24/s8 ff20000009107a00 x25/s9 ff6000000873ded8 x26/s10 1fe4000001220f6c x27/s11 ffffffff85f25740 x28/t3 fffffffff3f3f300 x29/t4 ffebffff023ba7dd x30/t5 ffebffff023ba7de x31/t6 ff6000001473ccf8 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