syzkaller login: [ 329.363717][ T2673] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 329.456282][ T2673] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 329.533459][ T2673] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2778: Connection refused [ 329.744037][ T2821] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 329.779749][ T2821] CPU: 0 PID: 2821 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 329.781599][ T2821] Hardware name: riscv-virtio,qemu (DT) [ 329.782743][ T2821] Call Trace: [ 329.783791][ T2821] [] dump_backtrace+0x2e/0x3c [ 329.785312][ T2821] [] show_stack+0x34/0x40 [ 329.786701][ T2821] [] dump_stack_lvl+0xe0/0x14c [ 329.789021][ T2821] [] dump_stack+0x1c/0x24 [ 329.790525][ T2821] [] warn_alloc+0x168/0x22c [ 329.791993][ T2821] [] __vmalloc_node_range+0xb6c/0xdb4 [ 329.793590][ T2821] [] bpf_jit_alloc_exec+0x46/0x52 [ 329.795061][ T2821] [] bpf_jit_binary_alloc+0x96/0x13c [ 329.796507][ T2821] [] bpf_int_jit_compile+0x886/0xaa6 [ 329.798598][ T2821] [] bpf_prog_select_runtime+0x1a2/0x22e [ 329.800221][ T2821] [] bpf_migrate_filter+0x258/0x2be [ 329.801805][ T2821] [] bpf_prepare_filter+0x10e/0x1b4 [ 329.803340][ T2821] [] __get_filter+0x148/0x1a0 [ 329.804896][ T2821] [] sk_attach_filter+0x22/0x11a [ 329.806332][ T2821] [] sk_setsockopt+0x144e/0x270c [ 329.808771][ T2821] [] sock_setsockopt+0x48/0x58 [ 329.810449][ T2821] [] __sys_setsockopt+0x3f0/0x418 [ 329.811965][ T2821] [] sys_setsockopt+0x3a/0x4c [ 329.813427][ T2821] [] ret_from_syscall+0x0/0x2 ps_root_recvmsgcb: failed to send message to pid 2782: Connection refused [ 329.909369][ T2821] Mem-Info: [ 329.910812][ T2821] active_anon:915 inactive_anon:41 isolated_anon:0 [ 329.910812][ T2821] active_file:0 inactive_file:2545 isolated_file:0 [ 329.910812][ T2821] unevictable:768 dirty:838 writeback:0 [ 329.910812][ T2821] slab_reclaimable:4896 slab_unreclaimable:18316 [ 329.910812][ T2821] mapped:1079 shmem:804 pagetables:110 [ 329.910812][ T2821] sec_pagetables:0 bounce:0 [ 329.910812][ T2821] kernel_misc_reclaimable:0 [ 329.910812][ T2821] free:283692 free_pcp:1177 free_cma:4096 [ 329.914780][ T2821] Node 0 active_anon:3660kB inactive_anon:164kB active_file:0kB inactive_file:10180kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4316kB dirty:3352kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:4544kB pagetables:440kB sec_pagetables:0kB all_unreclaimable? no [ 329.939375][ T2821] Node 0 DMA32 free:1134768kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:3660kB inactive_anon:164kB active_file:0kB inactive_file:10180kB unevictable:3072kB writepending:3352kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4732kB local_pcp:2528kB free_cma:16384kB [ 329.955932][ T2821] lowmem_reserve[]: 0 0 0 [ 329.984766][ T2821] Node 0 DMA32: 2*4kB (ME) 1*8kB (E) 44*16kB (UM) 1*32kB (E) 3*64kB (UME) 2*128kB (ME) 0*256kB 2*512kB (UM) 0*1024kB 3*2048kB (UC) 275*4096kB (MC) = 1134768kB ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 330.041526][ T2821] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 330.043416][ T2821] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 330.045029][ T2821] 3349 total pagecache pages [ 330.046212][ T2821] 0 pages in swap cache [ 330.060746][ T2821] Free swap = 0kB [ 330.062137][ T2821] Total swap = 0kB ps_root_recvmsg: Unknown error 524 [ 330.064434][ T2821] 523776 pages RAM [ 330.065701][ T2821] 0 pages HighMem/MovableOnly [ 330.090835][ T2821] 184025 pages reserved [ 330.092466][ T2821] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsgcb: failed to send message to pid 2822: Connection refused ps_root_recvmsgcb: failed to send message to pid 2821: Connection refused [ 361.014972][ T2823] warn_alloc: 1 callbacks suppressed [ 361.015286][ T2823] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 361.040487][ T2823] CPU: 1 PID: 2823 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 361.043654][ T2823] Hardware name: riscv-virtio,qemu (DT) [ 361.045597][ T2823] Call Trace: [ 361.047028][ T2823] [] dump_backtrace+0x2e/0x3c [ 361.050418][ T2823] [] show_stack+0x34/0x40 [ 361.052399][ T2823] [] dump_stack_lvl+0xe0/0x14c [ 361.053959][ T2823] [] dump_stack+0x1c/0x24 [ 361.055414][ T2823] [] warn_alloc+0x168/0x22c [ 361.056825][ T2823] [] __vmalloc_node_range+0xb6c/0xdb4 [ 361.058427][ T2823] [] bpf_jit_alloc_exec+0x46/0x52 [ 361.059843][ T2823] [] bpf_jit_binary_alloc+0x96/0x13c [ 361.061207][ T2823] [] bpf_int_jit_compile+0x886/0xaa6 [ 361.062475][ T2823] [] bpf_prog_select_runtime+0x1a2/0x22e [ 361.063820][ T2823] [] bpf_migrate_filter+0x258/0x2be [ 361.065153][ T2823] [] bpf_prepare_filter+0x10e/0x1b4 [ 361.066498][ T2823] [] __get_filter+0x148/0x1a0 [ 361.068582][ T2823] [] sk_attach_filter+0x22/0x11a [ 361.070301][ T2823] [] sk_setsockopt+0x144e/0x270c [ 361.071970][ T2823] [] sock_setsockopt+0x48/0x58 [ 361.073490][ T2823] [] __sys_setsockopt+0x3f0/0x418 [ 361.074934][ T2823] [] sys_setsockopt+0x3a/0x4c [ 361.076310][ T2823] [] ret_from_syscall+0x0/0x2 [ 361.101394][ T2823] Mem-Info: [ 361.102749][ T2823] active_anon:1003 inactive_anon:43 isolated_anon:0 [ 361.102749][ T2823] active_file:0 inactive_file:6589 isolated_file:0 [ 361.102749][ T2823] unevictable:768 dirty:1636 writeback:0 [ 361.102749][ T2823] slab_reclaimable:5243 slab_unreclaimable:18694 [ 361.102749][ T2823] mapped:1079 shmem:806 pagetables:100 [ 361.102749][ T2823] sec_pagetables:0 bounce:0 [ 361.102749][ T2823] kernel_misc_reclaimable:0 [ 361.102749][ T2823] free:279293 free_pcp:1079 free_cma:4096 [ 361.106605][ T2823] Node 0 active_anon:4012kB inactive_anon:172kB active_file:0kB inactive_file:26356kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4316kB dirty:6544kB writeback:0kB shmem:3224kB writeback_tmp:0kB kernel_stack:4480kB pagetables:400kB sec_pagetables:0kB all_unreclaimable? no [ 361.120848][ T2823] Node 0 DMA32 free:1117172kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:4012kB inactive_anon:172kB active_file:0kB inactive_file:26356kB unevictable:3072kB writepending:6544kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4308kB local_pcp:1476kB free_cma:16384kB [ 361.124159][ T2823] lowmem_reserve[]: 0 0 0 [ 361.126495][ T2823] Node 0 DMA32: 1*4kB (E) 48*8kB (UME) 51*16kB (UE) 40*32kB (UME) 3*64kB (UE) 1*128kB (M) 1*256kB (M) 0*512kB 2*1024kB (UE) 3*2048kB (EC) 270*4096kB (MC) = 1117172kB [ 361.159981][ T2823] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 361.161775][ T2823] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 361.163232][ T2823] 7396 total pagecache pages [ 361.164335][ T2823] 0 pages in swap cache [ 361.165441][ T2823] Free swap = 0kB [ 361.166515][ T2823] Total swap = 0kB [ 361.179613][ T2823] 523776 pages RAM [ 361.180946][ T2823] 0 pages HighMem/MovableOnly [ 361.182066][ T2823] 184025 pages reserved [ 361.183086][ T2823] 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]:42201' (ECDSA) to the list of known hosts. [ 377.641361][ T2831] warn_alloc: 1 callbacks suppressed [ 377.641709][ T2831] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 377.645897][ T2831] CPU: 1 PID: 2831 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 377.647337][ T2831] Hardware name: riscv-virtio,qemu (DT) [ 377.648658][ T2831] Call Trace: [ 377.649773][ T2831] [] dump_backtrace+0x2e/0x3c [ 377.651461][ T2831] [] show_stack+0x34/0x40 [ 377.653104][ T2831] [] dump_stack_lvl+0xe0/0x14c [ 377.654792][ T2831] [] dump_stack+0x1c/0x24 [ 377.656453][ T2831] [] warn_alloc+0x168/0x22c [ 377.658467][ T2831] [] __vmalloc_node_range+0xb6c/0xdb4 [ 377.660329][ T2831] [] bpf_jit_alloc_exec+0x46/0x52 [ 377.661861][ T2831] [] bpf_jit_binary_alloc+0x96/0x13c [ 377.663520][ T2831] [] bpf_int_jit_compile+0x886/0xaa6 [ 377.665139][ T2831] [] bpf_prog_select_runtime+0x1a2/0x22e [ 377.666775][ T2831] [] bpf_migrate_filter+0x258/0x2be [ 377.669016][ T2831] [] bpf_prepare_filter+0x10e/0x1b4 [ 377.670724][ T2831] [] __get_filter+0x148/0x1a0 [ 377.672476][ T2831] [] sk_attach_filter+0x22/0x11a [ 377.673975][ T2831] [] sk_setsockopt+0x144e/0x270c [ 377.675667][ T2831] [] sock_setsockopt+0x48/0x58 [ 377.677429][ T2831] [] __sys_setsockopt+0x3f0/0x418 [ 377.679111][ T2831] [] sys_setsockopt+0x3a/0x4c [ 377.680688][ T2831] [] ret_from_syscall+0x0/0x2 [ 377.770428][ T2831] Mem-Info: [ 377.772212][ T2831] active_anon:706 inactive_anon:44 isolated_anon:0 [ 377.772212][ T2831] active_file:0 inactive_file:7078 isolated_file:0 [ 377.772212][ T2831] unevictable:768 dirty:2134 writeback:0 [ 377.772212][ T2831] slab_reclaimable:5292 slab_unreclaimable:18212 [ 377.772212][ T2831] mapped:1045 shmem:807 pagetables:96 [ 377.772212][ T2831] sec_pagetables:0 bounce:0 [ 377.772212][ T2831] kernel_misc_reclaimable:0 [ 377.772212][ T2831] free:279275 free_pcp:1367 free_cma:4096 [ 377.791683][ T2831] Node 0 active_anon:2824kB inactive_anon:176kB active_file:0kB inactive_file:28312kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4180kB dirty:8536kB writeback:0kB shmem:3228kB writeback_tmp:0kB kernel_stack:4496kB pagetables:384kB sec_pagetables:0kB all_unreclaimable? no [ 377.795156][ T2831] Node 0 DMA32 free:1117100kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:2824kB inactive_anon:176kB active_file:0kB inactive_file:28312kB unevictable:3072kB writepending:8536kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:5464kB local_pcp:2700kB free_cma:16384kB [ 377.818881][ T2831] lowmem_reserve[]: 0 0 0 [ 377.821885][ T2831] Node 0 DMA32: 15*4kB (UE) 2*8kB (UE) 48*16kB (UM) 77*32kB (UM) 9*64kB (UM) 1*128kB (E) 0*256kB 2*512kB (ME) 2*1024kB (UM) 4*2048kB (MEC) 269*4096kB (MC) = 1117100kB [ 377.843596][ T2831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 377.845177][ T2831] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 377.846722][ T2831] 7885 total pagecache pages [ 377.871219][ T2831] 0 pages in swap cache [ 377.872776][ T2831] Free swap = 0kB [ 377.873869][ T2831] Total swap = 0kB [ 377.875068][ T2831] 523776 pages RAM [ 377.876187][ T2831] 0 pages HighMem/MovableOnly [ 377.889945][ T2831] 184025 pages reserved [ 377.891183][ T2831] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:06:32 fuzzer started 1970/01/01 00:06:42 dialing manager at localhost:30004 [ 409.076934][ T2841] cgroup: Unknown subsys name 'net' [ 409.861853][ T2841] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:06:49 syscalls: 2966 1970/01/01 00:06:49 code coverage: enabled 1970/01/01 00:06:49 comparison tracing: enabled 1970/01/01 00:06:49 extra coverage: enabled 1970/01/01 00:06:49 delay kcov mmap: enabled 1970/01/01 00:06:49 setuid sandbox: enabled 1970/01/01 00:06:49 namespace sandbox: enabled 1970/01/01 00:06:49 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:06:49 fault injection: enabled 1970/01/01 00:06:49 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:06:49 net packet injection: enabled 1970/01/01 00:06:49 net device setup: enabled 1970/01/01 00:06:49 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:06:49 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:06:49 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:06:49 USB emulation: enabled 1970/01/01 00:06:49 hci packet injection: /dev/vhci does not exist 1970/01/01 00:06:49 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:06:49 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:06:50 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:06:54 fetching corpus: 50, signal 40263/43652 (executing program) 1970/01/01 00:06:58 fetching corpus: 100, signal 55382/60137 (executing program) 1970/01/01 00:07:01 fetching corpus: 150, signal 65515/71533 (executing program) 1970/01/01 00:07:03 fetching corpus: 199, signal 73983/81224 (executing program) ps_root_recvmsgcb: failed to send message to pid 2823: Connection refused ps_root_recvmsgcb: failed to send message to pid 2824: Connection refused 1970/01/01 00:07:06 fetching corpus: 249, signal 83646/91919 (executing program) 1970/01/01 00:07:07 fetching corpus: 299, signal 89634/98993 (executing program) 1970/01/01 00:07:10 fetching corpus: 348, signal 96001/106317 (executing program) 1970/01/01 00:07:12 fetching corpus: 397, signal 100879/112132 (executing program) 1970/01/01 00:07:15 fetching corpus: 447, signal 105551/117662 (executing program) 1970/01/01 00:07:17 fetching corpus: 496, signal 108582/121642 (executing program) ps_root_recvmsgcb: failed to send message to pid 2832: Connection refused 1970/01/01 00:07:20 fetching corpus: 543, signal 113121/126995 (executing program) ps_root_recvmsgcb: failed to send message to pid 2831: Connection refused 1970/01/01 00:07:22 fetching corpus: 593, signal 116477/131170 (executing program) 1970/01/01 00:07:25 fetching corpus: 642, signal 119731/135184 (executing program) 1970/01/01 00:07:29 fetching corpus: 692, signal 123901/140013 (executing program) 1970/01/01 00:07:31 fetching corpus: 740, signal 126163/143101 (executing program) 1970/01/01 00:07:33 fetching corpus: 790, signal 128299/145995 (executing program) 1970/01/01 00:07:35 fetching corpus: 839, signal 131793/150129 (executing program) 1970/01/01 00:07:37 fetching corpus: 889, signal 134279/153302 (executing program) 1970/01/01 00:07:39 fetching corpus: 939, signal 137359/156958 (executing program) 1970/01/01 00:07:41 fetching corpus: 988, signal 139561/159814 (executing program) 1970/01/01 00:07:44 fetching corpus: 1038, signal 142751/163491 (executing program) 1970/01/01 00:07:46 fetching corpus: 1087, signal 144990/166283 (executing program) 1970/01/01 00:07:48 fetching corpus: 1137, signal 146444/168386 (executing program) 1970/01/01 00:07:50 fetching corpus: 1187, signal 148194/170742 (executing program) 1970/01/01 00:07:52 fetching corpus: 1236, signal 150113/173202 (executing program) 1970/01/01 00:07:54 fetching corpus: 1286, signal 152022/175601 (executing program) 1970/01/01 00:07:57 fetching corpus: 1336, signal 153966/178044 (executing program) 1970/01/01 00:07:59 fetching corpus: 1383, signal 155271/179966 (executing program) 1970/01/01 00:08:01 fetching corpus: 1433, signal 157552/182584 (executing program) 1970/01/01 00:08:05 fetching corpus: 1483, signal 159365/184834 (executing program) 1970/01/01 00:08:07 fetching corpus: 1532, signal 161401/187211 (executing program) [ 488.983620][ T2851] warn_alloc: 1 callbacks suppressed [ 488.983945][ T2851] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 489.008472][ T2851] CPU: 1 PID: 2851 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 489.010038][ T2851] Hardware name: riscv-virtio,qemu (DT) [ 489.011010][ T2851] Call Trace: [ 489.012169][ T2851] [] dump_backtrace+0x2e/0x3c [ 489.013517][ T2851] [] show_stack+0x34/0x40 [ 489.015007][ T2851] [] dump_stack_lvl+0xe0/0x14c [ 489.016955][ T2851] [] dump_stack+0x1c/0x24 [ 489.018842][ T2851] [] warn_alloc+0x168/0x22c [ 489.020593][ T2851] [] __vmalloc_node_range+0xb6c/0xdb4 [ 489.022358][ T2851] [] bpf_jit_alloc_exec+0x46/0x52 [ 489.024072][ T2851] [] bpf_jit_binary_alloc+0x96/0x13c [ 489.025359][ T2851] [] bpf_int_jit_compile+0x886/0xaa6 [ 489.027369][ T2851] [] bpf_prog_select_runtime+0x1a2/0x22e [ 489.028797][ T2851] [] bpf_migrate_filter+0x258/0x2be [ 489.030320][ T2851] [] bpf_prepare_filter+0x10e/0x1b4 [ 489.031972][ T2851] [] __get_filter+0x148/0x1a0 [ 489.033856][ T2851] [] sk_attach_filter+0x22/0x11a [ 489.045920][ T2851] [] sk_setsockopt+0x144e/0x270c [ 489.048402][ T2851] [] sock_setsockopt+0x48/0x58 [ 489.049673][ T2851] [] __sys_setsockopt+0x3f0/0x418 [ 489.050604][ T2851] [] sys_setsockopt+0x3a/0x4c [ 489.051565][ T2851] [] ret_from_syscall+0x0/0x2 [ 489.109137][ T2851] Mem-Info: [ 489.110411][ T2851] active_anon:10052 inactive_anon:46 isolated_anon:0 [ 489.110411][ T2851] active_file:0 inactive_file:7101 isolated_file:0 [ 489.110411][ T2851] unevictable:768 dirty:7 writeback:0 [ 489.110411][ T2851] slab_reclaimable:5305 slab_unreclaimable:18604 [ 489.110411][ T2851] mapped:4349 shmem:809 pagetables:126 [ 489.110411][ T2851] sec_pagetables:0 bounce:0 [ 489.110411][ T2851] kernel_misc_reclaimable:0 [ 489.110411][ T2851] free:269923 free_pcp:707 free_cma:4096 [ 489.113742][ T2851] Node 0 active_anon:40208kB inactive_anon:184kB active_file:0kB inactive_file:28404kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17396kB dirty:28kB writeback:0kB shmem:3236kB writeback_tmp:0kB kernel_stack:4664kB pagetables:504kB sec_pagetables:0kB all_unreclaimable? no [ 489.131390][ T2851] Node 0 DMA32 free:1079692kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:40208kB inactive_anon:184kB active_file:0kB inactive_file:28404kB unevictable:3072kB writepending:28kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2860kB local_pcp:1344kB free_cma:16384kB [ 489.135931][ T2851] lowmem_reserve[]: 0 0 0 [ 489.150169][ T2851] Node 0 DMA32: 27*4kB (UE) 38*8kB (UME) 41*16kB (UE) 47*32kB (UE) 4*64kB (UE) 1*128kB (E) 2*256kB (ME) 2*512kB (ME) 2*1024kB (UM) 4*2048kB (MEC) 260*4096kB (MC) = 1079692kB [ 489.170579][ T2851] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 489.172063][ T2851] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 489.173333][ T2851] 7910 total pagecache pages [ 489.174295][ T2851] 0 pages in swap cache [ 489.175210][ T2851] Free swap = 0kB [ 489.176185][ T2851] Total swap = 0kB [ 489.188844][ T2851] 523776 pages RAM [ 489.190125][ T2851] 0 pages HighMem/MovableOnly [ 489.191121][ T2851] 184025 pages reserved [ 489.192132][ T2851] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:08:09 fetching corpus: 1582, signal 162946/189156 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:08:11 fetching corpus: 1631, signal 164442/191074 (executing program) 1970/01/01 00:08:13 fetching corpus: 1681, signal 167226/193849 (executing program) 1970/01/01 00:08:16 fetching corpus: 1731, signal 168610/195619 (executing program) 1970/01/01 00:08:18 fetching corpus: 1779, signal 170190/197494 (executing program) 1970/01/01 00:08:19 fetching corpus: 1828, signal 171654/199247 (executing program) 1970/01/01 00:08:21 fetching corpus: 1878, signal 173699/201405 (executing program) 1970/01/01 00:08:23 fetching corpus: 1928, signal 175480/203376 (executing program) [ 505.273309][ T2853] warn_alloc: 1 callbacks suppressed [ 505.273662][ T2853] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 505.320935][ T2853] CPU: 1 PID: 2853 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 505.323191][ T2853] Hardware name: riscv-virtio,qemu (DT) [ 505.325741][ T2853] Call Trace: [ 505.326841][ T2853] [] dump_backtrace+0x2e/0x3c [ 505.329189][ T2853] [] show_stack+0x34/0x40 [ 505.330805][ T2853] [] dump_stack_lvl+0xe0/0x14c [ 505.332663][ T2853] [] dump_stack+0x1c/0x24 [ 505.334360][ T2853] [] warn_alloc+0x168/0x22c [ 505.335938][ T2853] [] __vmalloc_node_range+0xb6c/0xdb4 [ 505.337849][ T2853] [] bpf_jit_alloc_exec+0x46/0x52 [ 505.339583][ T2853] [] bpf_jit_binary_alloc+0x96/0x13c [ 505.341726][ T2853] [] bpf_int_jit_compile+0x886/0xaa6 [ 505.344105][ T2853] [] bpf_prog_select_runtime+0x1a2/0x22e [ 505.346306][ T2853] [] bpf_migrate_filter+0x258/0x2be [ 505.349021][ T2853] [] bpf_prepare_filter+0x10e/0x1b4 [ 505.350845][ T2853] [] __get_filter+0x148/0x1a0 [ 505.352661][ T2853] [] sk_attach_filter+0x22/0x11a [ 505.354279][ T2853] [] sk_setsockopt+0x144e/0x270c [ 505.355875][ T2853] [] sock_setsockopt+0x48/0x58 [ 505.357576][ T2853] [] __sys_setsockopt+0x3f0/0x418 [ 505.359180][ T2853] [] sys_setsockopt+0x3a/0x4c [ 505.360745][ T2853] [] ret_from_syscall+0x0/0x2 [ 505.490991][ T2853] Mem-Info: [ 505.492678][ T2853] active_anon:10672 inactive_anon:47 isolated_anon:0 [ 505.492678][ T2853] active_file:0 inactive_file:7105 isolated_file:0 [ 505.492678][ T2853] unevictable:768 dirty:0 writeback:0 [ 505.492678][ T2853] slab_reclaimable:5301 slab_unreclaimable:18734 [ 505.492678][ T2853] mapped:4349 shmem:810 pagetables:127 [ 505.492678][ T2853] sec_pagetables:0 bounce:0 [ 505.492678][ T2853] kernel_misc_reclaimable:0 [ 505.492678][ T2853] free:269294 free_pcp:337 free_cma:4096 [ 505.546208][ T2853] Node 0 active_anon:42688kB inactive_anon:188kB active_file:0kB inactive_file:28420kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17396kB dirty:0kB writeback:0kB shmem:3240kB writeback_tmp:0kB kernel_stack:4688kB pagetables:508kB sec_pagetables:0kB all_unreclaimable? no [ 505.569232][ T2853] Node 0 DMA32 free:1077176kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:42688kB inactive_anon:188kB active_file:0kB inactive_file:28420kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1332kB local_pcp:916kB free_cma:16384kB [ 505.575647][ T2853] lowmem_reserve[]: 0 0 0 [ 505.610152][ T2853] Node 0 DMA32: 12*4kB (UME) 21*8kB (UE) 50*16kB (UE) 42*32kB (UE) 6*64kB (UME) 2*128kB (ME) 2*256kB (ME) 1*512kB (E) 2*1024kB (UM) 3*2048kB (EC) 260*4096kB (MC) = 1077176kB [ 505.660526][ T2853] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 505.662521][ T2853] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 505.664215][ T2853] 7915 total pagecache pages [ 505.665598][ T2853] 0 pages in swap cache [ 505.666779][ T2853] Free swap = 0kB [ 505.689563][ T2853] Total swap = 0kB [ 505.704659][ T2853] 523776 pages RAM [ 505.706155][ T2853] 0 pages HighMem/MovableOnly [ 505.741188][ T2853] 184025 pages reserved [ 505.742743][ T2853] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:08:28 fetching corpus: 1978, signal 176601/204797 (executing program) 1970/01/01 00:08:31 fetching corpus: 2027, signal 178325/206684 (executing program) 1970/01/01 00:08:34 fetching corpus: 2077, signal 179412/208098 (executing program) 1970/01/01 00:08:35 fetching corpus: 2127, signal 181106/209890 (executing program) 1970/01/01 00:08:37 fetching corpus: 2177, signal 182508/211439 (executing program) 1970/01/01 00:08:39 fetching corpus: 2227, signal 183807/212947 (executing program) 1970/01/01 00:08:44 fetching corpus: 2277, signal 185245/214515 (executing program) 1970/01/01 00:08:46 fetching corpus: 2327, signal 186693/216083 (executing program) 1970/01/01 00:08:49 fetching corpus: 2376, signal 188081/217533 (executing program) 1970/01/01 00:08:52 fetching corpus: 2426, signal 189558/219097 (executing program) 1970/01/01 00:08:54 fetching corpus: 2473, signal 190530/220309 (executing program) 1970/01/01 00:08:56 fetching corpus: 2523, signal 191573/221529 (executing program) 1970/01/01 00:08:58 fetching corpus: 2573, signal 192767/222878 (executing program) 1970/01/01 00:09:00 fetching corpus: 2622, signal 193743/224098 (executing program) 1970/01/01 00:09:02 fetching corpus: 2671, signal 194868/225308 (executing program) 1970/01/01 00:09:04 fetching corpus: 2721, signal 195915/226454 (executing program) 1970/01/01 00:09:06 fetching corpus: 2770, signal 196757/227433 (executing program) 1970/01/01 00:09:08 fetching corpus: 2819, signal 197884/228636 (executing program) 1970/01/01 00:09:10 fetching corpus: 2868, signal 198685/229635 (executing program) ps_root_recvmsgcb: failed to send message to pid 2851: Connection refused 1970/01/01 00:09:13 fetching corpus: 2918, signal 199760/230801 (executing program) ps_root_recvmsgcb: failed to send message to pid 2852: Connection refused 1970/01/01 00:09:15 fetching corpus: 2968, signal 201017/232065 (executing program) 1970/01/01 00:09:16 fetching corpus: 3017, signal 201858/233020 (executing program) 1970/01/01 00:09:18 fetching corpus: 3067, signal 202628/233974 (executing program) 1970/01/01 00:09:21 fetching corpus: 3117, signal 204458/235426 (executing program) 1970/01/01 00:09:23 fetching corpus: 3165, signal 204996/236176 (executing program) 1970/01/01 00:09:25 fetching corpus: 3215, signal 205828/237099 (executing program) ps_root_recvmsgcb: failed to send message to pid 2854: Connection refused 1970/01/01 00:09:27 fetching corpus: 3263, signal 206912/238148 (executing program) ps_root_recvmsgcb: failed to send message to pid 2853: Connection refused 1970/01/01 00:09:30 fetching corpus: 3312, signal 208142/239232 (executing program) 1970/01/01 00:09:33 fetching corpus: 3361, signal 208917/240082 (executing program) 1970/01/01 00:09:35 fetching corpus: 3410, signal 210042/241067 (executing program) 1970/01/01 00:09:38 fetching corpus: 3458, signal 210919/241947 (executing program) 1970/01/01 00:09:40 fetching corpus: 3507, signal 212111/242952 (executing program) 1970/01/01 00:09:43 fetching corpus: 3556, signal 213075/243851 (executing program) 1970/01/01 00:09:47 fetching corpus: 3606, signal 214335/244910 (executing program) 1970/01/01 00:09:49 fetching corpus: 3654, signal 215284/245778 (executing program) 1970/01/01 00:09:52 fetching corpus: 3704, signal 216548/246781 (executing program) 1970/01/01 00:09:54 fetching corpus: 3754, signal 217356/247521 (executing program) 1970/01/01 00:09:56 fetching corpus: 3803, signal 218076/248238 (executing program) 1970/01/01 00:09:58 fetching corpus: 3853, signal 219041/248997 (executing program) 1970/01/01 00:10:00 fetching corpus: 3902, signal 220070/249798 (executing program) 1970/01/01 00:10:03 fetching corpus: 3952, signal 221535/250765 (executing program) 1970/01/01 00:10:05 fetching corpus: 4001, signal 222329/251422 (executing program) 1970/01/01 00:10:08 fetching corpus: 4051, signal 223175/252116 (executing program) 1970/01/01 00:10:10 fetching corpus: 4101, signal 224120/252845 (executing program) 1970/01/01 00:10:12 fetching corpus: 4151, signal 224849/253428 (executing program) 1970/01/01 00:10:14 fetching corpus: 4201, signal 225626/254073 (executing program) 1970/01/01 00:10:17 fetching corpus: 4250, signal 226425/254687 (executing program) [ 618.576918][ T2855] warn_alloc: 1 callbacks suppressed [ 618.580473][ T2855] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 618.598985][ T2855] CPU: 0 PID: 2855 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 618.600706][ T2855] Hardware name: riscv-virtio,qemu (DT) [ 618.602119][ T2855] Call Trace: [ 618.603123][ T2855] [] dump_backtrace+0x2e/0x3c [ 618.605280][ T2855] [] show_stack+0x34/0x40 [ 618.606654][ T2855] [] dump_stack_lvl+0xe0/0x14c [ 618.608940][ T2855] [] dump_stack+0x1c/0x24 [ 618.610459][ T2855] [] warn_alloc+0x168/0x22c [ 618.611869][ T2855] [] __vmalloc_node_range+0xb6c/0xdb4 [ 618.613415][ T2855] [] bpf_jit_alloc_exec+0x46/0x52 [ 618.614929][ T2855] [] bpf_jit_binary_alloc+0x96/0x13c [ 618.616357][ T2855] [] bpf_int_jit_compile+0x886/0xaa6 [ 618.618292][ T2855] [] bpf_prog_select_runtime+0x1a2/0x22e [ 618.619854][ T2855] [] bpf_migrate_filter+0x258/0x2be [ 618.621399][ T2855] [] bpf_prepare_filter+0x10e/0x1b4 [ 618.622917][ T2855] [] __get_filter+0x148/0x1a0 [ 618.624411][ T2855] [] sk_attach_filter+0x22/0x11a [ 618.625825][ T2855] [] sk_setsockopt+0x144e/0x270c [ 618.627386][ T2855] [] sock_setsockopt+0x48/0x58 [ 618.628970][ T2855] [] __sys_setsockopt+0x3f0/0x418 [ 618.630429][ T2855] [] sys_setsockopt+0x3a/0x4c [ 618.631978][ T2855] [] ret_from_syscall+0x0/0x2 [ 618.704214][ T2855] Mem-Info: [ 618.705550][ T2855] active_anon:16049 inactive_anon:49 isolated_anon:0 [ 618.705550][ T2855] active_file:0 inactive_file:7111 isolated_file:0 [ 618.705550][ T2855] unevictable:768 dirty:0 writeback:0 [ 618.705550][ T2855] slab_reclaimable:5144 slab_unreclaimable:19596 [ 618.705550][ T2855] mapped:4381 shmem:812 pagetables:137 [ 618.705550][ T2855] sec_pagetables:0 bounce:0 [ 618.705550][ T2855] kernel_misc_reclaimable:0 [ 618.705550][ T2855] free:263210 free_pcp:463 free_cma:4096 [ 618.718714][ T2855] Node 0 active_anon:64196kB inactive_anon:196kB active_file:0kB inactive_file:28444kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17524kB dirty:0kB writeback:0kB shmem:3248kB writeback_tmp:0kB kernel_stack:4688kB pagetables:548kB sec_pagetables:0kB all_unreclaimable? no [ 618.721364][ T2855] Node 0 DMA32 free:1052840kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:64196kB inactive_anon:196kB active_file:0kB inactive_file:28444kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1836kB local_pcp:1292kB free_cma:16384kB [ 618.724457][ T2855] lowmem_reserve[]: 0 0 0 [ 618.726727][ T2855] Node 0 DMA32: 82*4kB (ME) 84*8kB (UE) 40*16kB (UE) 34*32kB (UE) 6*64kB (UME) 3*128kB (UME) 1*256kB (E) 1*512kB (E) 0*1024kB 4*2048kB (UEC) 254*4096kB (MC) = 1052840kB [ 618.774844][ T2855] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 618.776612][ T2855] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 618.828857][ T2855] 7923 total pagecache pages [ 618.830255][ T2855] 0 pages in swap cache [ 618.831521][ T2855] Free swap = 0kB [ 618.832650][ T2855] Total swap = 0kB [ 618.833768][ T2855] 523776 pages RAM [ 618.834872][ T2855] 0 pages HighMem/MovableOnly [ 618.836004][ T2855] 184025 pages reserved [ 618.874469][ T2855] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:10:20 fetching corpus: 4299, signal 227042/255234 (executing program) 1970/01/01 00:10:22 fetching corpus: 4348, signal 227632/255768 (executing program) 1970/01/01 00:10:24 fetching corpus: 4398, signal 228384/256320 (executing program) 1970/01/01 00:10:26 fetching corpus: 4448, signal 229152/256913 (executing program) 1970/01/01 00:10:28 fetching corpus: 4497, signal 229682/257398 (executing program) [ 631.984032][ T2857] warn_alloc: 1 callbacks suppressed [ 631.984392][ T2857] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 632.024875][ T2857] CPU: 0 PID: 2857 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 632.026489][ T2857] Hardware name: riscv-virtio,qemu (DT) [ 632.028078][ T2857] Call Trace: [ 632.029615][ T2857] [] dump_backtrace+0x2e/0x3c [ 632.031253][ T2857] [] show_stack+0x34/0x40 [ 632.032769][ T2857] [] dump_stack_lvl+0xe0/0x14c [ 632.034365][ T2857] [] dump_stack+0x1c/0x24 [ 632.035920][ T2857] [] warn_alloc+0x168/0x22c [ 632.037379][ T2857] [] __vmalloc_node_range+0xb6c/0xdb4 [ 632.039868][ T2857] [] bpf_jit_alloc_exec+0x46/0x52 [ 632.041444][ T2857] [] bpf_jit_binary_alloc+0x96/0x13c [ 632.043688][ T2857] [] bpf_int_jit_compile+0x886/0xaa6 [ 632.046124][ T2857] [] bpf_prog_select_runtime+0x1a2/0x22e [ 632.048420][ T2857] [] bpf_migrate_filter+0x258/0x2be [ 632.050055][ T2857] [] bpf_prepare_filter+0x10e/0x1b4 [ 632.051978][ T2857] [] __get_filter+0x148/0x1a0 [ 632.053622][ T2857] [] sk_attach_filter+0x22/0x11a [ 632.055145][ T2857] [] sk_setsockopt+0x144e/0x270c [ 632.057355][ T2857] [] sock_setsockopt+0x48/0x58 [ 632.058979][ T2857] [] __sys_setsockopt+0x3f0/0x418 [ 632.060703][ T2857] [] sys_setsockopt+0x3a/0x4c [ 632.062748][ T2857] [] ret_from_syscall+0x0/0x2 [ 632.119180][ T2857] Mem-Info: [ 632.120685][ T2857] active_anon:16560 inactive_anon:50 isolated_anon:0 [ 632.120685][ T2857] active_file:0 inactive_file:7113 isolated_file:0 [ 632.120685][ T2857] unevictable:768 dirty:0 writeback:0 [ 632.120685][ T2857] slab_reclaimable:5144 slab_unreclaimable:19744 [ 632.120685][ T2857] mapped:4381 shmem:813 pagetables:145 [ 632.120685][ T2857] sec_pagetables:0 bounce:0 [ 632.120685][ T2857] kernel_misc_reclaimable:0 [ 632.120685][ T2857] free:262483 free_pcp:640 free_cma:4096 [ 632.124587][ T2857] Node 0 active_anon:66240kB inactive_anon:200kB active_file:0kB inactive_file:28452kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17524kB dirty:0kB writeback:0kB shmem:3252kB writeback_tmp:0kB kernel_stack:4672kB pagetables:580kB sec_pagetables:0kB all_unreclaimable? no [ 632.149348][ T2857] Node 0 DMA32 free:1049932kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:66240kB inactive_anon:200kB active_file:0kB inactive_file:28452kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2548kB local_pcp:1752kB free_cma:16384kB [ 632.160606][ T2857] lowmem_reserve[]: 0 0 0 [ 632.163338][ T2857] Node 0 DMA32: 81*4kB (E) 53*8kB (UE) 40*16kB (UE) 7*32kB (ME) 6*64kB (UME) 3*128kB (UME) 2*256kB (ME) 1*512kB (E) 0*1024kB 5*2048kB (UMEC) 253*4096kB (MC) = 1049932kB [ 632.229466][ T2857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 632.231381][ T2857] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 632.232978][ T2857] 7926 total pagecache pages [ 632.234187][ T2857] 0 pages in swap cache [ 632.235279][ T2857] Free swap = 0kB [ 632.236375][ T2857] Total swap = 0kB [ 632.269971][ T2857] 523776 pages RAM [ 632.271437][ T2857] 0 pages HighMem/MovableOnly [ 632.272658][ T2857] 184025 pages reserved [ 632.273772][ T2857] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:10:33 fetching corpus: 4546, signal 230883/258076 (executing program) 1970/01/01 00:10:36 fetching corpus: 4594, signal 232153/258729 (executing program) 1970/01/01 00:10:38 fetching corpus: 4641, signal 232976/259280 (executing program) 1970/01/01 00:10:40 fetching corpus: 4690, signal 233577/259778 (executing program) 1970/01/01 00:10:42 fetching corpus: 4739, signal 234236/260224 (executing program) 1970/01/01 00:10:45 fetching corpus: 4788, signal 234944/260671 (executing program) 1970/01/01 00:10:46 fetching corpus: 4837, signal 235795/261218 (executing program) 1970/01/01 00:10:48 fetching corpus: 4887, signal 236576/261701 (executing program) 1970/01/01 00:10:51 fetching corpus: 4937, signal 237313/262126 (executing program) 1970/01/01 00:10:53 fetching corpus: 4986, signal 238119/262575 (executing program) 1970/01/01 00:10:56 fetching corpus: 5036, signal 238769/262941 (executing program) 1970/01/01 00:10:57 fetching corpus: 5086, signal 239442/263347 (executing program) 1970/01/01 00:11:00 fetching corpus: 5136, signal 240300/263791 (executing program) 1970/01/01 00:11:02 fetching corpus: 5185, signal 240945/264149 (executing program) 1970/01/01 00:11:04 fetching corpus: 5234, signal 241511/264480 (executing program) 1970/01/01 00:11:05 fetching corpus: 5284, signal 242045/264817 (executing program) 1970/01/01 00:11:08 fetching corpus: 5334, signal 242698/265134 (executing program) 1970/01/01 00:11:10 fetching corpus: 5383, signal 243570/265487 (executing program) 1970/01/01 00:11:12 fetching corpus: 5433, signal 244440/265870 (executing program) 1970/01/01 00:11:14 fetching corpus: 5483, signal 244939/266167 (executing program) 1970/01/01 00:11:17 fetching corpus: 5531, signal 245719/266483 (executing program) 1970/01/01 00:11:19 fetching corpus: 5580, signal 246331/266762 (executing program) ps_root_recvmsgcb: failed to send message to pid 2855: Connection refused 1970/01/01 00:11:22 fetching corpus: 5630, signal 247296/267098 (executing program) ps_root_recvmsgcb: failed to send message to pid 2856: Connection refused 1970/01/01 00:11:24 fetching corpus: 5680, signal 247921/267368 (executing program) 1970/01/01 00:11:26 fetching corpus: 5730, signal 248618/267627 (executing program) 1970/01/01 00:11:28 fetching corpus: 5779, signal 249020/267835 (executing program) 1970/01/01 00:11:31 fetching corpus: 5827, signal 249770/268093 (executing program) 1970/01/01 00:11:33 fetching corpus: 5877, signal 250315/268299 (executing program) ps_root_recvmsgcb: failed to send message to pid 2857: Connection refused ps_root_recvmsgcb: failed to send message to pid 2858: Connection refused 1970/01/01 00:11:36 fetching corpus: 5925, signal 250906/268511 (executing program) 1970/01/01 00:11:38 fetching corpus: 5974, signal 251460/268694 (executing program) 1970/01/01 00:11:41 fetching corpus: 6023, signal 252112/268892 (executing program) 1970/01/01 00:11:42 fetching corpus: 6073, signal 253185/269126 (executing program) 1970/01/01 00:11:44 fetching corpus: 6123, signal 253958/269326 (executing program) 1970/01/01 00:11:46 fetching corpus: 6173, signal 254406/269508 (executing program) 1970/01/01 00:11:49 fetching corpus: 6223, signal 255173/269681 (executing program) 1970/01/01 00:11:51 fetching corpus: 6271, signal 255710/269836 (executing program) 1970/01/01 00:11:53 fetching corpus: 6321, signal 256435/270025 (executing program) 1970/01/01 00:11:55 fetching corpus: 6371, signal 257275/270170 (executing program) 1970/01/01 00:11:57 fetching corpus: 6421, signal 257889/270288 (executing program) 1970/01/01 00:11:59 fetching corpus: 6471, signal 258366/270390 (executing program) 1970/01/01 00:12:01 fetching corpus: 6519, signal 258955/270507 (executing program) 1970/01/01 00:12:04 fetching corpus: 6569, signal 259939/270602 (executing program) 1970/01/01 00:12:06 fetching corpus: 6618, signal 260459/270678 (executing program) 1970/01/01 00:12:08 fetching corpus: 6667, signal 260971/270710 (executing program) 1970/01/01 00:12:11 fetching corpus: 6717, signal 261414/270710 (executing program) 1970/01/01 00:12:13 fetching corpus: 6766, signal 262019/270746 (executing program) 1970/01/01 00:12:15 fetching corpus: 6816, signal 262425/270783 (executing program) 1970/01/01 00:12:17 fetching corpus: 6866, signal 263005/270783 (executing program) 1970/01/01 00:12:20 fetching corpus: 6915, signal 263559/270783 (executing program) 1970/01/01 00:12:23 fetching corpus: 6965, signal 264002/270783 (executing program) 1970/01/01 00:12:25 fetching corpus: 7015, signal 264528/270783 (executing program) [ 747.163200][ T2860] warn_alloc: 1 callbacks suppressed [ 747.163594][ T2860] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 747.216335][ T2860] CPU: 1 PID: 2860 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 747.219313][ T2860] Hardware name: riscv-virtio,qemu (DT) [ 747.221143][ T2860] Call Trace: [ 747.222215][ T2860] [] dump_backtrace+0x2e/0x3c [ 747.223858][ T2860] [] show_stack+0x34/0x40 [ 747.225333][ T2860] [] dump_stack_lvl+0xe0/0x14c [ 747.226876][ T2860] [] dump_stack+0x1c/0x24 [ 747.228817][ T2860] [] warn_alloc+0x168/0x22c [ 747.230253][ T2860] [] __vmalloc_node_range+0xb6c/0xdb4 [ 747.231907][ T2860] [] bpf_jit_alloc_exec+0x46/0x52 [ 747.233437][ T2860] [] bpf_jit_binary_alloc+0x96/0x13c [ 747.235064][ T2860] [] bpf_int_jit_compile+0x886/0xaa6 [ 747.236681][ T2860] [] bpf_prog_select_runtime+0x1a2/0x22e [ 747.239011][ T2860] [] bpf_migrate_filter+0x258/0x2be [ 747.240746][ T2860] [] bpf_prepare_filter+0x10e/0x1b4 [ 747.242382][ T2860] [] __get_filter+0x148/0x1a0 [ 747.244053][ T2860] [] sk_attach_filter+0x22/0x11a [ 747.245591][ T2860] [] sk_setsockopt+0x144e/0x270c [ 747.247379][ T2860] [] sock_setsockopt+0x48/0x58 [ 747.249092][ T2860] [] __sys_setsockopt+0x3f0/0x418 [ 747.250659][ T2860] [] sys_setsockopt+0x3a/0x4c [ 747.252191][ T2860] [] ret_from_syscall+0x0/0x2 [ 747.369413][ T2860] Mem-Info: [ 747.370888][ T2860] active_anon:19508 inactive_anon:52 isolated_anon:0 [ 747.370888][ T2860] active_file:0 inactive_file:7119 isolated_file:0 [ 747.370888][ T2860] unevictable:768 dirty:0 writeback:0 [ 747.370888][ T2860] slab_reclaimable:5143 slab_unreclaimable:19670 [ 747.370888][ T2860] mapped:4381 shmem:815 pagetables:144 [ 747.370888][ T2860] sec_pagetables:0 bounce:0 [ 747.370888][ T2860] kernel_misc_reclaimable:0 [ 747.370888][ T2860] free:259309 free_pcp:786 free_cma:4096 [ 747.393244][ T2860] Node 0 active_anon:78032kB inactive_anon:208kB active_file:0kB inactive_file:28476kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17524kB dirty:0kB writeback:0kB shmem:3260kB writeback_tmp:0kB kernel_stack:4592kB pagetables:576kB sec_pagetables:0kB all_unreclaimable? no [ 747.396316][ T2860] Node 0 DMA32 free:1037236kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:78032kB inactive_anon:208kB active_file:0kB inactive_file:28476kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3144kB local_pcp:1176kB free_cma:16384kB [ 747.424834][ T2860] lowmem_reserve[]: 0 0 0 [ 747.428553][ T2860] Node 0 DMA32: 83*4kB (ME) 37*8kB (UE) 40*16kB (UE) 8*32kB (UME) 7*64kB (UE) 2*128kB (ME) 3*256kB (UME) 2*512kB (ME) 1*1024kB (U) 4*2048kB (MEC) 250*4096kB (MC) = 1037236kB [ 747.485998][ T2860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 747.504347][ T2860] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 747.506179][ T2860] 7934 total pagecache pages [ 747.508620][ T2860] 0 pages in swap cache [ 747.509798][ T2860] Free swap = 0kB [ 747.510874][ T2860] Total swap = 0kB [ 747.512022][ T2860] 523776 pages RAM [ 747.513201][ T2860] 0 pages HighMem/MovableOnly [ 747.514299][ T2860] 184025 pages reserved [ 747.515387][ T2860] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:12:28 fetching corpus: 7064, signal 265087/270783 (executing program) 1970/01/01 00:12:31 fetching corpus: 7111, signal 265822/270783 (executing program) 1970/01/01 00:12:34 fetching corpus: 7160, signal 266244/270800 (executing program) 1970/01/01 00:12:36 fetching corpus: 7209, signal 266846/270800 (executing program) [ 760.103330][ T2862] warn_alloc: 1 callbacks suppressed [ 760.103735][ T2862] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 760.131710][ T2862] CPU: 1 PID: 2862 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 760.133508][ T2862] Hardware name: riscv-virtio,qemu (DT) [ 760.134864][ T2862] Call Trace: [ 760.136132][ T2862] [] dump_backtrace+0x2e/0x3c [ 760.138443][ T2862] [] show_stack+0x34/0x40 [ 760.141150][ T2862] [] dump_stack_lvl+0xe0/0x14c [ 760.142634][ T2862] [] dump_stack+0x1c/0x24 [ 760.145154][ T2862] [] warn_alloc+0x168/0x22c [ 760.146531][ T2862] [] __vmalloc_node_range+0xb6c/0xdb4 [ 760.148506][ T2862] [] bpf_jit_alloc_exec+0x46/0x52 [ 760.150248][ T2862] [] bpf_jit_binary_alloc+0x96/0x13c [ 760.151810][ T2862] [] bpf_int_jit_compile+0x886/0xaa6 [ 760.153352][ T2862] [] bpf_prog_select_runtime+0x1a2/0x22e [ 760.154925][ T2862] [] bpf_migrate_filter+0x258/0x2be [ 760.156566][ T2862] [] bpf_prepare_filter+0x10e/0x1b4 [ 760.158899][ T2862] [] __get_filter+0x148/0x1a0 [ 760.160465][ T2862] [] sk_attach_filter+0x22/0x11a [ 760.161953][ T2862] [] sk_setsockopt+0x144e/0x270c [ 760.163360][ T2862] [] sock_setsockopt+0x48/0x58 [ 760.164750][ T2862] [] __sys_setsockopt+0x3f0/0x418 [ 760.166045][ T2862] [] sys_setsockopt+0x3a/0x4c [ 760.167321][ T2862] [] ret_from_syscall+0x0/0x2 [ 760.230106][ T2862] Mem-Info: [ 760.231622][ T2862] active_anon:19850 inactive_anon:53 isolated_anon:0 [ 760.231622][ T2862] active_file:0 inactive_file:7121 isolated_file:0 [ 760.231622][ T2862] unevictable:768 dirty:0 writeback:0 [ 760.231622][ T2862] slab_reclaimable:5143 slab_unreclaimable:19573 [ 760.231622][ T2862] mapped:4381 shmem:816 pagetables:151 [ 760.231622][ T2862] sec_pagetables:0 bounce:0 [ 760.231622][ T2862] kernel_misc_reclaimable:0 [ 760.231622][ T2862] free:258931 free_pcp:1170 free_cma:4096 [ 760.235146][ T2862] Node 0 active_anon:79400kB inactive_anon:212kB active_file:0kB inactive_file:28484kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17524kB dirty:0kB writeback:0kB shmem:3264kB writeback_tmp:0kB kernel_stack:4576kB pagetables:604kB sec_pagetables:0kB all_unreclaimable? no [ 760.255102][ T2862] Node 0 DMA32 free:1035724kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:79400kB inactive_anon:212kB active_file:0kB inactive_file:28484kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4676kB local_pcp:1916kB free_cma:16384kB [ 760.280914][ T2862] lowmem_reserve[]: 0 0 0 1970/01/01 00:12:39 fetching corpus: 7257, signal 267278/270804 (executing program) [ 760.283698][ T2862] Node 0 DMA32: 83*4kB (ME) 38*8kB (UME) 41*16kB (UME) 8*32kB (UME) 7*64kB (UE) 2*128kB (ME) 3*256kB (UME) 1*512kB (E) 2*1024kB (UM) 3*2048kB (EC) 250*4096kB (MC) = 1035724kB [ 760.324211][ T2862] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 760.325621][ T2862] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 760.326963][ T2862] 7937 total pagecache pages [ 760.370205][ T2862] 0 pages in swap cache [ 760.371394][ T2862] Free swap = 0kB [ 760.372415][ T2862] Total swap = 0kB [ 760.373478][ T2862] 523776 pages RAM [ 760.374391][ T2862] 0 pages HighMem/MovableOnly [ 760.375322][ T2862] 184025 pages reserved [ 760.376293][ T2862] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:12:39 fetching corpus: 7257, signal 267278/270811 (executing program) 1970/01/01 00:12:39 fetching corpus: 7257, signal 267278/270811 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsgcb: failed to send message to pid 2860: Connection refused ps_root_recvmsgcb: failed to send message to pid 2861: Connection refused ps_root_recvmsgcb: failed to send message to pid 2862: Connection refused ps_root_recvmsgcb: failed to send message to pid 2863: Connection refused [ 873.586069][ T2870] warn_alloc: 1 callbacks suppressed [ 873.586413][ T2870] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 873.603374][ T2870] CPU: 0 PID: 2870 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 873.605395][ T2870] Hardware name: riscv-virtio,qemu (DT) [ 873.606570][ T2870] Call Trace: [ 873.607862][ T2870] [] dump_backtrace+0x2e/0x3c [ 873.609966][ T2870] [] show_stack+0x34/0x40 [ 873.611367][ T2870] [] dump_stack_lvl+0xe0/0x14c [ 873.612912][ T2870] [] dump_stack+0x1c/0x24 [ 873.614402][ T2870] [] warn_alloc+0x168/0x22c [ 873.615803][ T2870] [] __vmalloc_node_range+0xb6c/0xdb4 [ 873.617308][ T2870] [] bpf_jit_alloc_exec+0x46/0x52 [ 873.619219][ T2870] [] bpf_jit_binary_alloc+0x96/0x13c [ 873.620629][ T2870] [] bpf_int_jit_compile+0x886/0xaa6 [ 873.622062][ T2870] [] bpf_prog_select_runtime+0x1a2/0x22e [ 873.623467][ T2870] [] bpf_migrate_filter+0x258/0x2be [ 873.624960][ T2870] [] bpf_prepare_filter+0x10e/0x1b4 [ 873.626476][ T2870] [] __get_filter+0x148/0x1a0 [ 873.628533][ T2870] [] sk_attach_filter+0x22/0x11a [ 873.630335][ T2870] [] sk_setsockopt+0x144e/0x270c [ 873.632076][ T2870] [] sock_setsockopt+0x48/0x58 [ 873.633817][ T2870] [] __sys_setsockopt+0x3f0/0x418 [ 873.635161][ T2870] [] sys_setsockopt+0x3a/0x4c [ 873.636518][ T2870] [] ret_from_syscall+0x0/0x2 [ 873.672730][ T2870] Mem-Info: [ 873.674118][ T2870] active_anon:60538 inactive_anon:55 isolated_anon:0 [ 873.674118][ T2870] active_file:0 inactive_file:7131 isolated_file:0 [ 873.674118][ T2870] unevictable:768 dirty:0 writeback:0 [ 873.674118][ T2870] slab_reclaimable:5143 slab_unreclaimable:19180 [ 873.674118][ T2870] mapped:4381 shmem:818 pagetables:224 [ 873.674118][ T2870] sec_pagetables:0 bounce:0 [ 873.674118][ T2870] kernel_misc_reclaimable:0 [ 873.674118][ T2870] free:218962 free_pcp:696 free_cma:4096 [ 873.678838][ T2870] Node 0 active_anon:242152kB inactive_anon:220kB active_file:0kB inactive_file:28524kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17524kB dirty:0kB writeback:0kB shmem:3272kB writeback_tmp:0kB kernel_stack:4568kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 873.690952][ T2870] Node 0 DMA32 free:875848kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:242152kB inactive_anon:220kB active_file:0kB inactive_file:28524kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2768kB local_pcp:1324kB free_cma:16384kB [ 873.699970][ T2870] lowmem_reserve[]: 0 0 0 [ 873.702663][ T2870] Node 0 DMA32: 154*4kB (UE) 10*8kB (ME) 31*16kB (UE) 95*32kB (UME) 13*64kB (UE) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 1*1024kB (U) 4*2048kB (MEC) 210*4096kB (MC) = 875848kB [ 873.741564][ T2870] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 873.743593][ T2870] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 873.766255][ T2870] 7949 total pagecache pages [ 873.770629][ T2870] 0 pages in swap cache [ 873.772436][ T2870] Free swap = 0kB [ 873.773559][ T2870] Total swap = 0kB [ 873.775190][ T2870] 523776 pages RAM [ 873.784956][ T2870] 0 pages HighMem/MovableOnly [ 873.786231][ T2870] 184025 pages reserved [ 873.788948][ T2870] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 888.342450][ T2873] warn_alloc: 1 callbacks suppressed [ 888.342792][ T2873] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 888.351130][ T2873] CPU: 0 PID: 2873 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 888.352751][ T2873] Hardware name: riscv-virtio,qemu (DT) [ 888.353844][ T2873] Call Trace: [ 888.354796][ T2873] [] dump_backtrace+0x2e/0x3c [ 888.356313][ T2873] [] show_stack+0x34/0x40 [ 888.358141][ T2873] [] dump_stack_lvl+0xe0/0x14c [ 888.359680][ T2873] [] dump_stack+0x1c/0x24 [ 888.361112][ T2873] [] warn_alloc+0x168/0x22c [ 888.362453][ T2873] [] __vmalloc_node_range+0xb6c/0xdb4 [ 888.364001][ T2873] [] bpf_jit_alloc_exec+0x46/0x52 [ 888.365361][ T2873] [] bpf_jit_binary_alloc+0x96/0x13c [ 888.366747][ T2873] [] bpf_int_jit_compile+0x886/0xaa6 [ 888.368554][ T2873] [] bpf_prog_select_runtime+0x1a2/0x22e [ 888.370037][ T2873] [] bpf_migrate_filter+0x258/0x2be [ 888.371670][ T2873] [] bpf_prepare_filter+0x10e/0x1b4 [ 888.373175][ T2873] [] __get_filter+0x148/0x1a0 [ 888.374621][ T2873] [] sk_attach_filter+0x22/0x11a [ 888.376006][ T2873] [] sk_setsockopt+0x144e/0x270c [ 888.377616][ T2873] [] sock_setsockopt+0x48/0x58 [ 888.379570][ T2873] [] __sys_setsockopt+0x3f0/0x418 [ 888.380921][ T2873] [] sys_setsockopt+0x3a/0x4c [ 888.382254][ T2873] [] ret_from_syscall+0x0/0x2 [ 888.408329][ T2873] Mem-Info: [ 888.409690][ T2873] active_anon:66713 inactive_anon:56 isolated_anon:0 [ 888.409690][ T2873] active_file:0 inactive_file:7133 isolated_file:0 [ 888.409690][ T2873] unevictable:768 dirty:0 writeback:0 [ 888.409690][ T2873] slab_reclaimable:5143 slab_unreclaimable:18845 [ 888.409690][ T2873] mapped:4381 shmem:819 pagetables:240 [ 888.409690][ T2873] sec_pagetables:0 bounce:0 [ 888.409690][ T2873] kernel_misc_reclaimable:0 [ 888.409690][ T2873] free:212728 free_pcp:1097 free_cma:4096 [ 888.413058][ T2873] Node 0 active_anon:266852kB inactive_anon:224kB active_file:0kB inactive_file:28532kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17524kB dirty:0kB writeback:0kB shmem:3276kB writeback_tmp:0kB kernel_stack:4600kB pagetables:960kB sec_pagetables:0kB all_unreclaimable? no [ 888.431878][ T2873] Node 0 DMA32 free:850912kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:266852kB inactive_anon:224kB active_file:0kB inactive_file:28532kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4340kB local_pcp:2352kB free_cma:16384kB [ 888.435283][ T2873] lowmem_reserve[]: 0 0 0 [ 888.443630][ T2873] Node 0 DMA32: 154*4kB (UE) 9*8kB (E) 17*16kB (UME) 95*32kB (UME) 13*64kB (UE) 2*128kB (UE) 2*256kB (UE) 1*512kB (E) 1*1024kB (U) 4*2048kB (MEC) 204*4096kB (MC) = 850912kB [ 888.471003][ T2873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 888.472564][ T2873] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 888.473968][ T2873] 7952 total pagecache pages [ 888.475059][ T2873] 0 pages in swap cache [ 888.476243][ T2873] Free swap = 0kB [ 888.486080][ T2873] Total swap = 0kB [ 888.488853][ T2873] 523776 pages RAM [ 888.489945][ T2873] 0 pages HighMem/MovableOnly [ 888.491024][ T2873] 184025 pages reserved [ 888.501356][ T2873] 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 00:14:49 starting 2 fuzzer processes 00:14:49 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x4}, [@ldst={0x6, 0x2}], {0x95, 0x0, 0x74}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) 00:14:49 executing program 1: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r0, 0x3b87, &(0x7f0000000100)={0x18, 0x1, 0x0, 0x2}) [ 922.154497][ T2877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 922.602745][ T2877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 923.615347][ T2879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 924.200718][ T2879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link ps_root_recvmsgcb: failed to send message to pid 2870: Connection refused [ 938.123666][ T2877] device hsr_slave_0 entered promiscuous mode [ 938.303272][ T2877] device hsr_slave_1 entered promiscuous mode [ 940.485927][ T2879] device hsr_slave_0 entered promiscuous mode [ 940.819278][ T2879] device hsr_slave_1 entered promiscuous mode [ 940.869832][ T2879] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 940.874027][ T2879] Cannot create hsr debugfs directory ps_root_recvmsgcb: failed to send message to pid 2872: Connection refused [ 950.085387][ T2877] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 950.251444][ T2877] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 950.383891][ T2877] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 950.496869][ T2877] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 951.891727][ T2879] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 951.976712][ T2879] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 952.062750][ T2879] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 952.224894][ T2879] netdevsim netdevsim0 netdevsim3: renamed from eth3 ps_root_recvmsgcb: failed to send message to pid 2873: Connection refused ps_root_recvmsgcb: failed to send message to pid 2874: Connection refused [ 963.664948][ T2879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 964.279965][ T2877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 964.602686][ T3492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 964.689261][ T3492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 965.080489][ T3307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 965.126517][ T3307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 973.609951][ T3307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 973.691575][ T3307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 973.851929][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 973.896240][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 974.045080][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 974.084541][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 974.433399][ T3038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 974.475183][ T3038] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 974.495526][ T3038] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 974.522983][ T3038] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 974.694486][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 975.036324][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 975.406470][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 975.452409][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 975.803003][ T3492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 975.857027][ T3492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 976.086290][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 976.129023][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 976.319235][ T2879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 976.881865][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 976.945205][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 977.180551][ T2877] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 983.676865][ T3307] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 983.685642][ T3307] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 984.704030][ T3307] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 984.716494][ T3307] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1001.762299][ T3307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1001.843393][ T3307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1003.338842][ T3551] warn_alloc: 1 callbacks suppressed [ 1003.339164][ T3551] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1003.345386][ T3551] CPU: 1 PID: 3551 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1003.346751][ T3551] Hardware name: riscv-virtio,qemu (DT) [ 1003.347816][ T3551] Call Trace: [ 1003.348825][ T3551] [] dump_backtrace+0x2e/0x3c [ 1003.350775][ T3551] [] show_stack+0x34/0x40 [ 1003.352243][ T3551] [] dump_stack_lvl+0xe0/0x14c [ 1003.353692][ T3551] [] dump_stack+0x1c/0x24 [ 1003.355000][ T3551] [] warn_alloc+0x168/0x22c [ 1003.356267][ T3551] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1003.358076][ T3551] [] bpf_jit_alloc_exec+0x46/0x52 [ 1003.359869][ T3551] [] bpf_jit_binary_alloc+0x96/0x13c [ 1003.361295][ T3551] [] bpf_int_jit_compile+0x886/0xaa6 [ 1003.362588][ T3551] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1003.363905][ T3551] [] bpf_migrate_filter+0x258/0x2be [ 1003.365261][ T3551] [] bpf_prepare_filter+0x10e/0x1b4 [ 1003.366628][ T3551] [] __get_filter+0x148/0x1a0 [ 1003.368472][ T3551] [] sk_attach_filter+0x22/0x11a [ 1003.369752][ T3551] [] sk_setsockopt+0x144e/0x270c [ 1003.371314][ T3551] [] sock_setsockopt+0x48/0x58 [ 1003.372933][ T3551] [] __sys_setsockopt+0x3f0/0x418 [ 1003.374206][ T3551] [] sys_setsockopt+0x3a/0x4c [ 1003.375442][ T3551] [] ret_from_syscall+0x0/0x2 [ 1003.498929][ T3551] Mem-Info: [ 1003.500250][ T3551] active_anon:67410 inactive_anon:64 isolated_anon:0 [ 1003.500250][ T3551] active_file:0 inactive_file:7179 isolated_file:0 [ 1003.500250][ T3551] unevictable:768 dirty:6 writeback:0 [ 1003.500250][ T3551] slab_reclaimable:5348 slab_unreclaimable:23691 [ 1003.500250][ T3551] mapped:8651 shmem:827 pagetables:312 [ 1003.500250][ T3551] sec_pagetables:0 bounce:0 [ 1003.500250][ T3551] kernel_misc_reclaimable:0 [ 1003.500250][ T3551] free:191414 free_pcp:493 free_cma:4096 [ 1003.503859][ T3551] Node 0 active_anon:269640kB inactive_anon:256kB active_file:0kB inactive_file:28716kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34604kB dirty:24kB writeback:0kB shmem:3308kB writeback_tmp:0kB kernel_stack:5280kB pagetables:1248kB sec_pagetables:0kB all_unreclaimable? no [ 1003.506265][ T3551] Node 0 DMA32 free:765656kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:269640kB inactive_anon:256kB active_file:0kB inactive_file:28716kB unevictable:3072kB writepending:24kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1972kB local_pcp:1260kB free_cma:16384kB [ 1003.525434][ T3551] lowmem_reserve[]: 0 0 0 [ 1003.529362][ T3551] Node 0 DMA32: 136*4kB (ME) 21*8kB (UME) 53*16kB (UME) 34*32kB (UME) 14*64kB (UME) 4*128kB (UME) 1*256kB (M) 1*512kB (M) 1*1024kB (U) 5*2048kB (UMEC) 183*4096kB (MC) = 765656kB [ 1003.591946][ T3551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1003.593289][ T3551] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1003.594805][ T3551] 8006 total pagecache pages [ 1003.595833][ T3551] 0 pages in swap cache [ 1003.596785][ T3551] Free swap = 0kB [ 1003.620570][ T3551] Total swap = 0kB [ 1003.622098][ T3551] 523776 pages RAM [ 1003.623129][ T3551] 0 pages HighMem/MovableOnly [ 1003.624143][ T3551] 184025 pages reserved [ 1003.625087][ T3551] 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 [ 1005.826368][ T3038] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1005.912418][ T3038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1014.102062][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1014.157003][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1014.231642][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1014.264926][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1014.346415][ T2879] device veth0_vlan entered promiscuous mode [ 1014.729446][ T2879] device veth1_vlan entered promiscuous mode [ 1015.576877][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1015.636296][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1015.823393][ T2879] device veth0_macvtap entered promiscuous mode [ 1016.076588][ T2879] device veth1_macvtap entered promiscuous mode [ 1016.233880][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1016.284442][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1016.959961][ T3038] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1017.005563][ T3038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1017.189251][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1017.203592][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1017.456348][ T2879] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.464361][ T2879] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.465971][ T2879] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.469251][ T2879] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.773437][ T3564] warn_alloc: 1 callbacks suppressed [ 1017.773787][ T3564] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1017.849547][ T3564] CPU: 1 PID: 3564 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1017.851291][ T3564] Hardware name: riscv-virtio,qemu (DT) [ 1017.852496][ T3564] Call Trace: [ 1017.853515][ T3564] [] dump_backtrace+0x2e/0x3c [ 1017.855062][ T3564] [] show_stack+0x34/0x40 [ 1017.856457][ T3564] [] dump_stack_lvl+0xe0/0x14c [ 1017.858687][ T3564] [] dump_stack+0x1c/0x24 [ 1017.860683][ T3564] [] warn_alloc+0x168/0x22c [ 1017.862141][ T3564] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1017.863784][ T3564] [] bpf_jit_alloc_exec+0x46/0x52 [ 1017.865276][ T3564] [] bpf_jit_binary_alloc+0x96/0x13c [ 1017.866747][ T3564] [] bpf_int_jit_compile+0x886/0xaa6 [ 1017.869070][ T3564] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1017.870931][ T3564] [] bpf_migrate_filter+0x258/0x2be [ 1017.872618][ T3564] [] bpf_prepare_filter+0x10e/0x1b4 [ 1017.874200][ T3564] [] __get_filter+0x148/0x1a0 [ 1017.875782][ T3564] [] sk_attach_filter+0x22/0x11a [ 1017.877334][ T3564] [] sk_setsockopt+0x144e/0x270c [ 1017.879715][ T3564] [] sock_setsockopt+0x48/0x58 [ 1017.881268][ T3564] [] __sys_setsockopt+0x3f0/0x418 [ 1017.882721][ T3564] [] sys_setsockopt+0x3a/0x4c [ 1017.884213][ T3564] [] ret_from_syscall+0x0/0x2 [ 1018.011958][ T3564] Mem-Info: [ 1018.013419][ T3564] active_anon:67162 inactive_anon:64 isolated_anon:0 [ 1018.013419][ T3564] active_file:0 inactive_file:7183 isolated_file:0 [ 1018.013419][ T3564] unevictable:768 dirty:6 writeback:0 [ 1018.013419][ T3564] slab_reclaimable:5349 slab_unreclaimable:23107 [ 1018.013419][ T3564] mapped:8647 shmem:829 pagetables:307 [ 1018.013419][ T3564] sec_pagetables:0 bounce:0 [ 1018.013419][ T3564] kernel_misc_reclaimable:0 [ 1018.013419][ T3564] free:191831 free_pcp:821 free_cma:4096 [ 1018.050630][ T3564] Node 0 active_anon:268648kB inactive_anon:256kB active_file:0kB inactive_file:28732kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34588kB dirty:24kB writeback:0kB shmem:3316kB writeback_tmp:0kB kernel_stack:5248kB pagetables:1228kB sec_pagetables:0kB all_unreclaimable? no [ 1018.055723][ T3564] Node 0 DMA32 free:767324kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:268648kB inactive_anon:256kB active_file:0kB inactive_file:28732kB unevictable:3072kB writepending:24kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3272kB local_pcp:1472kB free_cma:16384kB [ 1018.061443][ T3564] lowmem_reserve[]: 0 0 0 [ 1018.063949][ T3564] Node 0 DMA32: 135*4kB (E) 92*8kB (UME) 52*16kB (UME) 45*32kB (UME) 16*64kB (UME) 5*128kB (UME) 3*256kB (UME) 1*512kB (M) 1*1024kB (U) 5*2048kB (UMEC) 183*4096kB (MC) = 767324kB [ 1018.164199][ T3564] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1018.165774][ T3564] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1018.181303][ T3564] 8012 total pagecache pages [ 1018.182861][ T3564] 0 pages in swap cache [ 1018.184073][ T3564] Free swap = 0kB [ 1018.185215][ T3564] Total swap = 0kB [ 1018.186349][ T3564] 523776 pages RAM [ 1018.210025][ T3564] 0 pages HighMem/MovableOnly [ 1018.211522][ T3564] 184025 pages reserved [ 1018.212679][ T3564] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 1019.216006][ T2877] device veth0_vlan entered promiscuous mode [ 1019.287007][ T3507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1019.414991][ T3507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1019.596674][ T3507] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1019.646446][ T3507] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1020.064151][ T2877] device veth1_vlan entered promiscuous mode [ 1021.366133][ T3567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1021.461657][ T3567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1021.695647][ T2877] device veth0_macvtap entered promiscuous mode [ 1022.138782][ T2877] device veth1_macvtap entered promiscuous mode [ 1023.095295][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1023.145218][ T2871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1023.626790][ T2877] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1023.651569][ T2877] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1023.653596][ T2877] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1023.655458][ T2877] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1023.988581][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1024.024436][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 00:17:06 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x4}, [@ldst={0x6, 0x2}], {0x95, 0x0, 0x74}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) 00:17:07 executing program 1: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r0, 0x3b87, &(0x7f0000000100)={0x18, 0x1, 0x0, 0x2}) 00:17:08 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x4}, [@ldst={0x6, 0x2}], {0x95, 0x0, 0x74}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) 00:17:09 executing program 1: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r0, 0x3b87, &(0x7f0000000100)={0x18, 0x1, 0x0, 0x2}) 00:17:10 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x4}, [@ldst={0x6, 0x2}], {0x95, 0x0, 0x74}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) 00:17:11 executing program 1: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r0, 0x3b87, &(0x7f0000000100)={0x18, 0x1, 0x0, 0x2}) 00:17:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x6, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in=@dev}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 00:17:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000011c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0xd}, {0xa, 0x5}]}]}}, &(0x7f00000001c0)=""/4096, 0x36, 0x1000, 0x1}, 0x20) 00:17:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x8, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002b40)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000540)=[{0x0}, {0x0}, {&(0x7f00000002c0)="02b48061342bf7b5e363ae0c6d53426019f8ba9e66096cde2893cba70bc11ce7edcfe2b76b26015cf72bbcf89df6714e735fed2501111cae93f633e0dcd8b09f91e71e9e82355b553e62c198aecda7555fe2", 0x52}, {&(0x7f0000000340)}], 0x4}, {&(0x7f00000005c0)=@in6={0xa, 0x4e22, 0x0, @local}, 0x1c, &(0x7f0000002a80)=[{0x0}, {&(0x7f00000028c0)="51ad30f164b4879786b1fae446af05d1b8506babdc2d5496e0e585fc8712fcd0ead0de86af9d67c991ef26da0d", 0x2d}, {&(0x7f0000002940)="6f96022cf57e609cec86f15d2cde46776ab109767bbecaad3aefd40f5d368a73368bf5c894784d9fb609df852dfcab5f2d2bd709e4fd958c4db56723ca4a4a18ae450613d945c7b629af2ed4a84e730e064a2695470804b15c", 0x59}, {0x0}, {&(0x7f0000002a40)}], 0x5, 0x0, 0x0, 0xc080}], 0x2, 0x0) 00:17:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x8, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002b40)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000540)=[{0x0}, {0x0}, {&(0x7f00000002c0)="02b48061342bf7b5e363ae0c6d53426019f8ba9e66096cde2893cba70bc11ce7edcfe2b76b26015cf72bbcf89df6714e735fed2501111cae93f633e0dcd8b09f91e71e9e82355b553e62c198aecda7555fe2", 0x52}, {&(0x7f0000000340)}], 0x4}, {&(0x7f00000005c0)=@in6={0xa, 0x4e22, 0x0, @local}, 0x1c, &(0x7f0000002a80)=[{0x0}, {&(0x7f00000028c0)="51ad30f164b4879786b1fae446af05d1b8506babdc2d5496e0e585fc8712fcd0ead0de86af9d67c991ef26da0d", 0x2d}, {&(0x7f0000002940)="6f96022cf57e609cec86f15d2cde46776ab109767bbecaad3aefd40f5d368a73368bf5c894784d9fb609df852dfcab5f2d2bd709e4fd958c4db56723ca4a4a18ae450613d945c7b629af2ed4a84e730e064a2695470804b15c", 0x59}, {0x0}, {&(0x7f0000002a40)}], 0x5, 0x0, 0x0, 0xc080}], 0x2, 0x0) 00:17:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x8, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002b40)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000540)=[{0x0}, {0x0}, {&(0x7f00000002c0)="02b48061342bf7b5e363ae0c6d53426019f8ba9e66096cde2893cba70bc11ce7edcfe2b76b26015cf72bbcf89df6714e735fed2501111cae93f633e0dcd8b09f91e71e9e82355b553e62c198aecda7555fe2", 0x52}, {&(0x7f0000000340)}], 0x4}, {&(0x7f00000005c0)=@in6={0xa, 0x4e22, 0x0, @local}, 0x1c, &(0x7f0000002a80)=[{0x0}, {&(0x7f00000028c0)="51ad30f164b4879786b1fae446af05d1b8506babdc2d5496e0e585fc8712fcd0ead0de86af9d67c991ef26da0d", 0x2d}, {&(0x7f0000002940)="6f96022cf57e609cec86f15d2cde46776ab109767bbecaad3aefd40f5d368a73368bf5c894784d9fb609df852dfcab5f2d2bd709e4fd958c4db56723ca4a4a18ae450613d945c7b629af2ed4a84e730e064a2695470804b15c", 0x59}, {0x0}, {&(0x7f0000002a40)}], 0x5, 0x0, 0x0, 0xc080}], 0x2, 0x0) 00:17:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x6, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in=@dev}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 00:17:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x8, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002b40)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000540)=[{0x0}, {0x0}, {&(0x7f00000002c0)="02b48061342bf7b5e363ae0c6d53426019f8ba9e66096cde2893cba70bc11ce7edcfe2b76b26015cf72bbcf89df6714e735fed2501111cae93f633e0dcd8b09f91e71e9e82355b553e62c198aecda7555fe2", 0x52}, {&(0x7f0000000340)}], 0x4}, {&(0x7f00000005c0)=@in6={0xa, 0x4e22, 0x0, @local}, 0x1c, &(0x7f0000002a80)=[{0x0}, {&(0x7f00000028c0)="51ad30f164b4879786b1fae446af05d1b8506babdc2d5496e0e585fc8712fcd0ead0de86af9d67c991ef26da0d", 0x2d}, {&(0x7f0000002940)="6f96022cf57e609cec86f15d2cde46776ab109767bbecaad3aefd40f5d368a73368bf5c894784d9fb609df852dfcab5f2d2bd709e4fd958c4db56723ca4a4a18ae450613d945c7b629af2ed4a84e730e064a2695470804b15c", 0x59}, {0x0}, {&(0x7f0000002a40)}], 0x5, 0x0, 0x0, 0xc080}], 0x2, 0x0) 00:17:34 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x6, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in=@dev}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 00:17:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x6, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in=@dev}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) ps_root_recvmsgcb: failed to send message to pid 3551: Connection refused ps_root_recvmsgcb: failed to send message to pid 3552: Connection refused 00:17:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x6, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in=@dev}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) ps_root_recvmsgcb: failed to send message to pid 3565: Connection refused ps_root_recvmsgcb: failed to send message to pid 3564: Connection refused 00:18:01 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x6, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in=@dev}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 00:18:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x6, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in=@dev}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 00:18:17 executing program 0: mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) 00:18:17 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x1, r1}) [ 1099.773458][ T3614] process 'syz-executor.0' launched './file2' with NULL argv: empty string added 00:18:19 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x1, r1}) 00:18:21 executing program 0: mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) 00:18:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x1, r1}) 00:18:26 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x1, r1}) 00:18:27 executing program 0: mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) 00:18:28 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x1, r1}) 00:18:32 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x1, r1}) 00:18:32 executing program 0: mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) 00:18:34 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x1, r1}) 00:18:41 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x1, r1}) 00:18:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) 00:18:44 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x1, r1}) [ 1127.095984][ T27] audit: type=1800 audit(1126.410:2): pid=3640 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 00:18:47 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x1, r1}) 00:18:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1131.366324][ T3647] warn_alloc: 1 callbacks suppressed [ 1131.366659][ T3647] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1131.393694][ T3647] CPU: 0 PID: 3647 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1131.395156][ T3647] Hardware name: riscv-virtio,qemu (DT) [ 1131.396164][ T3647] Call Trace: [ 1131.396893][ T3647] [] dump_backtrace+0x2e/0x3c [ 1131.398798][ T3647] [] show_stack+0x34/0x40 [ 1131.400195][ T3647] [] dump_stack_lvl+0xe0/0x14c [ 1131.401518][ T3647] [] dump_stack+0x1c/0x24 [ 1131.402803][ T3647] [] warn_alloc+0x168/0x22c [ 1131.404135][ T3647] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1131.405533][ T3647] [] bpf_jit_alloc_exec+0x46/0x52 [ 1131.406734][ T3647] [] bpf_jit_binary_alloc+0x96/0x13c [ 1131.408640][ T3647] [] bpf_int_jit_compile+0x886/0xaa6 [ 1131.410197][ T3647] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1131.411189][ T3647] [] bpf_migrate_filter+0x258/0x2be [ 1131.412284][ T3647] [] bpf_prepare_filter+0x10e/0x1b4 [ 1131.413356][ T3647] [] __get_filter+0x148/0x1a0 [ 1131.414482][ T3647] [] sk_attach_filter+0x22/0x11a [ 1131.415309][ T3647] [] sk_setsockopt+0x144e/0x270c [ 1131.416272][ T3647] [] sock_setsockopt+0x48/0x58 [ 1131.417245][ T3647] [] __sys_setsockopt+0x3f0/0x418 [ 1131.418463][ T3647] [] sys_setsockopt+0x3a/0x4c [ 1131.419355][ T3647] [] ret_from_syscall+0x0/0x2 [ 1131.520429][ T3647] Mem-Info: [ 1131.523076][ T3647] active_anon:64594 inactive_anon:65 isolated_anon:0 [ 1131.523076][ T3647] active_file:0 inactive_file:7240 isolated_file:0 [ 1131.523076][ T3647] unevictable:768 dirty:11 writeback:0 [ 1131.523076][ T3647] slab_reclaimable:5437 slab_unreclaimable:24048 [ 1131.523076][ T3647] mapped:8715 shmem:853 pagetables:326 [ 1131.523076][ T3647] sec_pagetables:0 bounce:0 [ 1131.523076][ T3647] kernel_misc_reclaimable:0 [ 1131.523076][ T3647] free:193212 free_pcp:718 free_cma:4096 [ 1131.526480][ T3647] Node 0 active_anon:258376kB inactive_anon:260kB active_file:0kB inactive_file:28960kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34860kB dirty:44kB writeback:0kB shmem:3412kB writeback_tmp:0kB kernel_stack:5488kB pagetables:1304kB sec_pagetables:0kB all_unreclaimable? no [ 1131.563315][ T3647] Node 0 DMA32 free:772848kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:258376kB inactive_anon:260kB active_file:0kB inactive_file:28960kB unevictable:3072kB writepending:44kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2856kB local_pcp:1460kB free_cma:16384kB [ 1131.566650][ T3647] lowmem_reserve[]: 0 0 0 [ 1131.613676][ T3647] Node 0 DMA32: 532*4kB (UME) 252*8kB (UME) 170*16kB (UME) 29*32kB (UME) 26*64kB (UME) 10*128kB (UME) 7*256kB (UME) 3*512kB (ME) 3*1024kB (ME) 5*2048kB (UMC) 182*4096kB (MC) = 772848kB [ 1131.709433][ T3647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1131.711025][ T3647] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1131.712397][ T3647] 8093 total pagecache pages [ 1131.713383][ T3647] 0 pages in swap cache [ 1131.714307][ T3647] Free swap = 0kB [ 1131.715196][ T3647] Total swap = 0kB [ 1131.716249][ T3647] 523776 pages RAM [ 1131.751117][ T3647] 0 pages HighMem/MovableOnly [ 1131.778940][ T3647] 184025 pages reserved [ 1131.789776][ T3647] 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 [ 1134.594751][ T27] audit: type=1800 audit(1133.910:3): pid=3648 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 00:18:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) 00:18:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1137.278953][ T27] audit: type=1800 audit(1136.590:4): pid=3652 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 00:18:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1139.838723][ T27] audit: type=1800 audit(1139.150:5): pid=3654 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=2 res=0 errno=0 [ 1140.554067][ T27] audit: type=1800 audit(1139.870:6): pid=3656 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 00:19:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) 00:19:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1143.423254][ T27] audit: type=1800 audit(1142.740:7): pid=3659 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=3 res=0 errno=0 [ 1144.124788][ T27] audit: type=1800 audit(1143.440:8): pid=3660 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="SYSV00000000" dev="hugetlbfs" ino=2 res=0 errno=0 [ 1145.156846][ T3661] warn_alloc: 1 callbacks suppressed 00:19:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1145.195910][ T3661] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1145.215576][ T3661] CPU: 0 PID: 3661 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1145.217158][ T3661] Hardware name: riscv-virtio,qemu (DT) [ 1145.218704][ T3661] Call Trace: [ 1145.219773][ T3661] [] dump_backtrace+0x2e/0x3c [ 1145.221317][ T3661] [] show_stack+0x34/0x40 [ 1145.222748][ T3661] [] dump_stack_lvl+0xe0/0x14c [ 1145.224293][ T3661] [] dump_stack+0x1c/0x24 [ 1145.225803][ T3661] [] warn_alloc+0x168/0x22c [ 1145.227308][ T3661] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1145.229618][ T3661] [] bpf_jit_alloc_exec+0x46/0x52 [ 1145.231108][ T3661] [] bpf_jit_binary_alloc+0x96/0x13c [ 1145.232659][ T3661] [] bpf_int_jit_compile+0x886/0xaa6 [ 1145.234157][ T3661] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1145.235717][ T3661] [] bpf_migrate_filter+0x258/0x2be [ 1145.237431][ T3661] [] bpf_prepare_filter+0x10e/0x1b4 [ 1145.239134][ T3661] [] __get_filter+0x148/0x1a0 [ 1145.240706][ T3661] [] sk_attach_filter+0x22/0x11a [ 1145.242120][ T3661] [] sk_setsockopt+0x144e/0x270c [ 1145.243704][ T3661] [] sock_setsockopt+0x48/0x58 [ 1145.245269][ T3661] [] __sys_setsockopt+0x3f0/0x418 [ 1145.246742][ T3661] [] sys_setsockopt+0x3a/0x4c [ 1145.248739][ T3661] [] ret_from_syscall+0x0/0x2 [ 1145.352619][ T3661] Mem-Info: [ 1145.354979][ T3661] active_anon:64412 inactive_anon:67 isolated_anon:0 [ 1145.354979][ T3661] active_file:0 inactive_file:7253 isolated_file:0 [ 1145.354979][ T3661] unevictable:768 dirty:0 writeback:0 [ 1145.354979][ T3661] slab_reclaimable:5441 slab_unreclaimable:23636 [ 1145.354979][ T3661] mapped:8719 shmem:884 pagetables:315 [ 1145.354979][ T3661] sec_pagetables:0 bounce:0 [ 1145.354979][ T3661] kernel_misc_reclaimable:0 [ 1145.354979][ T3661] free:193143 free_pcp:1306 free_cma:4096 [ 1145.364551][ T3661] Node 0 active_anon:257648kB inactive_anon:268kB active_file:0kB inactive_file:29012kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34876kB dirty:0kB writeback:0kB shmem:3536kB writeback_tmp:0kB kernel_stack:5432kB pagetables:1260kB sec_pagetables:0kB all_unreclaimable? no [ 1145.372903][ T3661] Node 0 DMA32 free:772572kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:257648kB inactive_anon:268kB active_file:0kB inactive_file:29012kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:5220kB local_pcp:2976kB free_cma:16384kB [ 1145.376407][ T3661] lowmem_reserve[]: 0 0 0 [ 1145.404758][ T3661] Node 0 DMA32: 481*4kB (UME) 347*8kB (UME) 182*16kB (UM) 21*32kB (UME) 20*64kB (UME) 9*128kB (ME) 6*256kB (UME) 3*512kB (ME) 3*1024kB (ME) 5*2048kB (UMC) 182*4096kB (MC) = 772572kB [ 1145.437049][ T3661] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1145.471678][ T3661] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1145.473675][ T3661] 8137 total pagecache pages [ 1145.475276][ T3661] 0 pages in swap cache [ 1145.476425][ T3661] Free swap = 0kB [ 1145.581807][ T3661] Total swap = 0kB [ 1145.590537][ T3661] 523776 pages RAM [ 1145.593030][ T3661] 0 pages HighMem/MovableOnly [ 1145.594267][ T3661] 184025 pages reserved [ 1145.595467][ T3661] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:19:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1148.021095][ T27] audit: type=1800 audit(1147.340:9): pid=3664 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=4 res=0 errno=0 00:19:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1148.800617][ T27] audit: type=1800 audit(1148.110:10): pid=3666 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="SYSV00000000" dev="hugetlbfs" ino=3 res=0 errno=0 00:19:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1150.801703][ T27] audit: type=1800 audit(1150.120:11): pid=3669 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=5 res=0 errno=0 00:19:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1152.415976][ T27] audit: type=1800 audit(1151.730:12): pid=3670 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="SYSV00000000" dev="hugetlbfs" ino=4 res=0 errno=0 00:19:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1154.582233][ T27] audit: type=1800 audit(1153.900:13): pid=3673 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=6 res=0 errno=0 00:19:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) [ 1157.253318][ T27] audit: type=1800 audit(1156.540:14): pid=3676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="SYSV00000000" dev="hugetlbfs" ino=5 res=0 errno=0 [ 1159.962482][ T27] audit: type=1800 audit(1159.280:15): pid=3679 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=7 res=0 errno=0 00:19:19 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@ocfs2={0xc, 0x1, {0x1}}, 0x0) 00:19:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) 00:19:20 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@ocfs2={0xc, 0x1, {0x1}}, 0x0) 00:19:22 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@ocfs2={0xc, 0x1, {0x1}}, 0x0) [ 1163.712666][ T27] audit: type=1800 audit(1163.030:16): pid=3684 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=8 res=0 errno=0 00:19:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540f, 0xea007) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r1, 0x0, 0x100008101) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r4 = shmget$private(0x0, 0x2000, 0x1a90, &(0x7f0000ffb000/0x2000)=nil) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000001100)=@RTM_NEWMDB={0x158, 0x54, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x2, {@ip4=@broadcast, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x3, {@in6_addr=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x1, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x2, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@ip4=@rand_addr=0x64010100, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x1, {@ip4=@dev={0xac, 0x14, 0x14, 0x25}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x17}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x2, {@ip4=@broadcast, 0x8edd}}}]}, 0x158}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x2c, 0x20, 0x80000001, 0x2, 0x6, 0x1, 0x173, 0x40, 0x15e, 0x4, 0x37, 0x38, 0x1, 0x1, 0x100, 0xa}, [{0x70000000, 0x4, 0x2, 0x9, 0x845, 0xc18e, 0x7f, 0x8}, {0x4, 0xd99, 0x3, 0x2109, 0x6, 0x200, 0xfffffffffffffffa, 0xcd}], "5f3fde08000e2020ed4d5977bdc0dd8095936fc5bafe2b2dfc85377405e947d29fd66b551de3eff0408f69a37899f9eb83ace64b7ecaa6bd2de0ad2cfebb9e2a6b0a3a1800eb159803372201ab73c2a28cb621d7eebc407903cf2c5bed02677e515bf7aa0824074b56f441efa77e152e84db20901aed1903561e8a845df4b618edd91d016ca120b5d7249dfc74f392ed9815c3e87e4b42bb4b3049c410339daec7979a4f32ff0fed03905a7144", ['\x00', '\x00']}, 0x35d) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0xe000) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/78) 00:19:26 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@ocfs2={0xc, 0x1, {0x1}}, 0x0) [ 1168.898203][ T27] audit: type=1800 audit(1168.210:17): pid=3690 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.1" name="SYSV00000000" dev="hugetlbfs" ino=9 res=0 errno=0 00:19:29 executing program 0: semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1000}, {0x4}], 0x2) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000680)=[0x1]) 00:19:30 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, 0x0) 00:19:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 00:19:32 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, 0x0) 00:19:35 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, 0x0) 00:19:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 00:19:37 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, 0x0) 00:19:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 00:19:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 00:19:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 00:19:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 00:19:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) ps_root_recvmsgcb: failed to send message to pid 3649: Connection refused ps_root_recvmsgcb: failed to send message to pid 3647: Connection refused 00:19:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 00:20:00 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, 0x0) 00:20:03 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, 0x0) 00:20:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 00:20:05 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, 0x0) ps_root_recvmsgcb: failed to send message to pid 3661: Connection refused ps_root_recvmsgcb: failed to send message to pid 3663: Connection refused 00:20:09 executing program 1: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc, 0x0, 0x0}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000080)={0x18, r3, 0x1, 0x0, &(0x7f0000000040)=[{0x0, 0xff}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000200)={0x18, r1, 0x0, 0x0, 0x0}) 00:20:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x16}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 00:20:11 executing program 1: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc, 0x0, 0x0}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000080)={0x18, r3, 0x1, 0x0, &(0x7f0000000040)=[{0x0, 0xff}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000200)={0x18, r1, 0x0, 0x0, 0x0}) 00:20:14 executing program 1: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc, 0x0, 0x0}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000080)={0x18, r3, 0x1, 0x0, &(0x7f0000000040)=[{0x0, 0xff}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000200)={0x18, r1, 0x0, 0x0, 0x0}) 00:20:17 executing program 1: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc, 0x0, 0x0}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000080)={0x18, r3, 0x1, 0x0, &(0x7f0000000040)=[{0x0, 0xff}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000200)={0x18, r1, 0x0, 0x0, 0x0}) 00:20:18 executing program 0: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc, 0x0, 0x0}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000080)={0x18, r3, 0x1, 0x0, &(0x7f0000000040)=[{0x0, 0xff}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000200)={0x18, r1, 0x0, 0x0, 0x0}) 00:20:19 executing program 1: getpid() syslog(0x3, &(0x7f0000000000)=""/66, 0x42) 00:20:20 executing program 0: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc, 0x0, 0x0}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000080)={0x18, r3, 0x1, 0x0, &(0x7f0000000040)=[{0x0, 0xff}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000200)={0x18, r1, 0x0, 0x0, 0x0}) 00:20:22 executing program 0: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc, 0x0, 0x0}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000080)={0x18, r3, 0x1, 0x0, &(0x7f0000000040)=[{0x0, 0xff}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000200)={0x18, r1, 0x0, 0x0, 0x0}) 00:20:23 executing program 1: getpid() syslog(0x3, &(0x7f0000000000)=""/66, 0x42) 00:20:25 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x42) 00:20:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x46919f2548d2d803, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x24}}, 0x0) 00:20:28 executing program 1: getpid() syslog(0x3, &(0x7f0000000000)=""/66, 0x42) 00:20:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x46919f2548d2d803, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x24}}, 0x0) 00:20:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x46919f2548d2d803, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x24}}, 0x0) 00:20:34 executing program 1: getpid() syslog(0x3, &(0x7f0000000000)=""/66, 0x42) 00:20:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r2, 0x46919f2548d2d803, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x24}}, 0x0) 00:20:40 executing program 0: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, 0xfffffffffffffffb) 00:20:40 executing program 1: r0 = mq_open(&(0x7f00000000c0)='\x01\xf4\x00\x00\x00\x00Q\xefH\xc08aa\xfcF\x9b\xcczDd=\x14\xee\x99\xe6\xc1G\x97\f\xa5\xa6\x10\x0f+~(qU\xc9\x95^=B<\x00L\x00e\xc8u\x9f%\xb6\xf2*\xad15\xeb\xee\xef\xfft\x1c\xa4i\xd3\xfe\xe1\xb9\xeb\x82\x82oHI<\'\x81\x19\xc9\x96\xf1h\xf9\x8b*\x0f\xbcV\x9b\x8aDU^\xac\xb4\xcf}\xf3\xa1\x0e17[# \x113\xa07\x1bV\x1bu\xa0\xb2P+\x90a\x8e+\xa3\xc2T\\{\x93\xedU\x98k#Dg\x14\xa8\a}\xca\xf8\xc3\x80-\x9f.o\xdd,\x84\xfc(\xee\x9e\xac\xb83N\xef\x84\xee\r\xdd\xd8)\xf5E\x9bMLHf\xc1qz\xbcZ\xf9\x1ay\xa2\x86\xaf>_\x15\xf4~U\xe8\xd0\x00\tW\xf1b\xb27\x9e\x81VWy\xbe\xb5\xeb\xab\xdc\fe\x1d\xeaD`/A8\xd5\x91\x85\xb7\xdc\xfe\x17\x03\'d\xc3\xeb\x10\xe7$s\t\xd0\x9ad\x97EI\x02', 0x2fbaa9dcc945197d, 0x0, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) 00:20:43 executing program 0: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, 0xfffffffffffffffb) 00:20:44 executing program 1: r0 = mq_open(&(0x7f00000000c0)='\x01\xf4\x00\x00\x00\x00Q\xefH\xc08aa\xfcF\x9b\xcczDd=\x14\xee\x99\xe6\xc1G\x97\f\xa5\xa6\x10\x0f+~(qU\xc9\x95^=B<\x00L\x00e\xc8u\x9f%\xb6\xf2*\xad15\xeb\xee\xef\xfft\x1c\xa4i\xd3\xfe\xe1\xb9\xeb\x82\x82oHI<\'\x81\x19\xc9\x96\xf1h\xf9\x8b*\x0f\xbcV\x9b\x8aDU^\xac\xb4\xcf}\xf3\xa1\x0e17[# \x113\xa07\x1bV\x1bu\xa0\xb2P+\x90a\x8e+\xa3\xc2T\\{\x93\xedU\x98k#Dg\x14\xa8\a}\xca\xf8\xc3\x80-\x9f.o\xdd,\x84\xfc(\xee\x9e\xac\xb83N\xef\x84\xee\r\xdd\xd8)\xf5E\x9bMLHf\xc1qz\xbcZ\xf9\x1ay\xa2\x86\xaf>_\x15\xf4~U\xe8\xd0\x00\tW\xf1b\xb27\x9e\x81VWy\xbe\xb5\xeb\xab\xdc\fe\x1d\xeaD`/A8\xd5\x91\x85\xb7\xdc\xfe\x17\x03\'d\xc3\xeb\x10\xe7$s\t\xd0\x9ad\x97EI\x02', 0x2fbaa9dcc945197d, 0x0, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) 00:20:46 executing program 0: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, 0xfffffffffffffffb) 00:20:46 executing program 1: r0 = mq_open(&(0x7f00000000c0)='\x01\xf4\x00\x00\x00\x00Q\xefH\xc08aa\xfcF\x9b\xcczDd=\x14\xee\x99\xe6\xc1G\x97\f\xa5\xa6\x10\x0f+~(qU\xc9\x95^=B<\x00L\x00e\xc8u\x9f%\xb6\xf2*\xad15\xeb\xee\xef\xfft\x1c\xa4i\xd3\xfe\xe1\xb9\xeb\x82\x82oHI<\'\x81\x19\xc9\x96\xf1h\xf9\x8b*\x0f\xbcV\x9b\x8aDU^\xac\xb4\xcf}\xf3\xa1\x0e17[# \x113\xa07\x1bV\x1bu\xa0\xb2P+\x90a\x8e+\xa3\xc2T\\{\x93\xedU\x98k#Dg\x14\xa8\a}\xca\xf8\xc3\x80-\x9f.o\xdd,\x84\xfc(\xee\x9e\xac\xb83N\xef\x84\xee\r\xdd\xd8)\xf5E\x9bMLHf\xc1qz\xbcZ\xf9\x1ay\xa2\x86\xaf>_\x15\xf4~U\xe8\xd0\x00\tW\xf1b\xb27\x9e\x81VWy\xbe\xb5\xeb\xab\xdc\fe\x1d\xeaD`/A8\xd5\x91\x85\xb7\xdc\xfe\x17\x03\'d\xc3\xeb\x10\xe7$s\t\xd0\x9ad\x97EI\x02', 0x2fbaa9dcc945197d, 0x0, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) 00:20:49 executing program 0: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, 0xfffffffffffffffb) 00:20:50 executing program 1: r0 = mq_open(&(0x7f00000000c0)='\x01\xf4\x00\x00\x00\x00Q\xefH\xc08aa\xfcF\x9b\xcczDd=\x14\xee\x99\xe6\xc1G\x97\f\xa5\xa6\x10\x0f+~(qU\xc9\x95^=B<\x00L\x00e\xc8u\x9f%\xb6\xf2*\xad15\xeb\xee\xef\xfft\x1c\xa4i\xd3\xfe\xe1\xb9\xeb\x82\x82oHI<\'\x81\x19\xc9\x96\xf1h\xf9\x8b*\x0f\xbcV\x9b\x8aDU^\xac\xb4\xcf}\xf3\xa1\x0e17[# \x113\xa07\x1bV\x1bu\xa0\xb2P+\x90a\x8e+\xa3\xc2T\\{\x93\xedU\x98k#Dg\x14\xa8\a}\xca\xf8\xc3\x80-\x9f.o\xdd,\x84\xfc(\xee\x9e\xac\xb83N\xef\x84\xee\r\xdd\xd8)\xf5E\x9bMLHf\xc1qz\xbcZ\xf9\x1ay\xa2\x86\xaf>_\x15\xf4~U\xe8\xd0\x00\tW\xf1b\xb27\x9e\x81VWy\xbe\xb5\xeb\xab\xdc\fe\x1d\xeaD`/A8\xd5\x91\x85\xb7\xdc\xfe\x17\x03\'d\xc3\xeb\x10\xe7$s\t\xd0\x9ad\x97EI\x02', 0x2fbaa9dcc945197d, 0x0, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) 00:20:54 executing program 0: r0 = mq_open(&(0x7f00000000c0)='\x01\xf4\x00\x00\x00\x00Q\xefH\xc08aa\xfcF\x9b\xcczDd=\x14\xee\x99\xe6\xc1G\x97\f\xa5\xa6\x10\x0f+~(qU\xc9\x95^=B<\x00L\x00e\xc8u\x9f%\xb6\xf2*\xad15\xeb\xee\xef\xfft\x1c\xa4i\xd3\xfe\xe1\xb9\xeb\x82\x82oHI<\'\x81\x19\xc9\x96\xf1h\xf9\x8b*\x0f\xbcV\x9b\x8aDU^\xac\xb4\xcf}\xf3\xa1\x0e17[# \x113\xa07\x1bV\x1bu\xa0\xb2P+\x90a\x8e+\xa3\xc2T\\{\x93\xedU\x98k#Dg\x14\xa8\a}\xca\xf8\xc3\x80-\x9f.o\xdd,\x84\xfc(\xee\x9e\xac\xb83N\xef\x84\xee\r\xdd\xd8)\xf5E\x9bMLHf\xc1qz\xbcZ\xf9\x1ay\xa2\x86\xaf>_\x15\xf4~U\xe8\xd0\x00\tW\xf1b\xb27\x9e\x81VWy\xbe\xb5\xeb\xab\xdc\fe\x1d\xeaD`/A8\xd5\x91\x85\xb7\xdc\xfe\x17\x03\'d\xc3\xeb\x10\xe7$s\t\xd0\x9ad\x97EI\x02', 0x2fbaa9dcc945197d, 0x0, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) 00:20:55 executing program 1: io_setup(0x40, &(0x7f00000001c0)=0x0) r1 = timerfd_create(0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 00:20:57 executing program 0: r0 = mq_open(&(0x7f00000000c0)='\x01\xf4\x00\x00\x00\x00Q\xefH\xc08aa\xfcF\x9b\xcczDd=\x14\xee\x99\xe6\xc1G\x97\f\xa5\xa6\x10\x0f+~(qU\xc9\x95^=B<\x00L\x00e\xc8u\x9f%\xb6\xf2*\xad15\xeb\xee\xef\xfft\x1c\xa4i\xd3\xfe\xe1\xb9\xeb\x82\x82oHI<\'\x81\x19\xc9\x96\xf1h\xf9\x8b*\x0f\xbcV\x9b\x8aDU^\xac\xb4\xcf}\xf3\xa1\x0e17[# \x113\xa07\x1bV\x1bu\xa0\xb2P+\x90a\x8e+\xa3\xc2T\\{\x93\xedU\x98k#Dg\x14\xa8\a}\xca\xf8\xc3\x80-\x9f.o\xdd,\x84\xfc(\xee\x9e\xac\xb83N\xef\x84\xee\r\xdd\xd8)\xf5E\x9bMLHf\xc1qz\xbcZ\xf9\x1ay\xa2\x86\xaf>_\x15\xf4~U\xe8\xd0\x00\tW\xf1b\xb27\x9e\x81VWy\xbe\xb5\xeb\xab\xdc\fe\x1d\xeaD`/A8\xd5\x91\x85\xb7\xdc\xfe\x17\x03\'d\xc3\xeb\x10\xe7$s\t\xd0\x9ad\x97EI\x02', 0x2fbaa9dcc945197d, 0x0, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) [ 1258.821412][ T3799] warn_alloc: 1 callbacks suppressed [ 1258.821766][ T3799] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1258.826947][ T3799] CPU: 1 PID: 3799 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1258.828849][ T3799] Hardware name: riscv-virtio,qemu (DT) [ 1258.829860][ T3799] Call Trace: [ 1258.830727][ T3799] [] dump_backtrace+0x2e/0x3c [ 1258.832138][ T3799] [] show_stack+0x34/0x40 [ 1258.833458][ T3799] [] dump_stack_lvl+0xe0/0x14c [ 1258.835009][ T3799] [] dump_stack+0x1c/0x24 [ 1258.836636][ T3799] [] warn_alloc+0x168/0x22c [ 1258.838821][ T3799] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1258.840542][ T3799] [] bpf_jit_alloc_exec+0x46/0x52 [ 1258.841959][ T3799] [] bpf_jit_binary_alloc+0x96/0x13c [ 1258.843517][ T3799] [] bpf_int_jit_compile+0x886/0xaa6 [ 1258.845011][ T3799] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1258.846633][ T3799] [] bpf_migrate_filter+0x258/0x2be [ 1258.848809][ T3799] [] bpf_prepare_filter+0x10e/0x1b4 [ 1258.850263][ T3799] [] __get_filter+0x148/0x1a0 [ 1258.851745][ T3799] [] sk_attach_filter+0x22/0x11a [ 1258.853007][ T3799] [] sk_setsockopt+0x144e/0x270c [ 1258.854667][ T3799] [] sock_setsockopt+0x48/0x58 [ 1258.856305][ T3799] [] __sys_setsockopt+0x3f0/0x418 [ 1258.858388][ T3799] [] sys_setsockopt+0x3a/0x4c [ 1258.860098][ T3799] [] ret_from_syscall+0x0/0x2 [ 1259.025338][ T3799] Mem-Info: [ 1259.026800][ T3799] active_anon:59579 inactive_anon:69 isolated_anon:0 [ 1259.026800][ T3799] active_file:0 inactive_file:7309 isolated_file:0 [ 1259.026800][ T3799] unevictable:768 dirty:20 writeback:0 [ 1259.026800][ T3799] slab_reclaimable:5478 slab_unreclaimable:24009 [ 1259.026800][ T3799] mapped:8720 shmem:893 pagetables:320 [ 1259.026800][ T3799] sec_pagetables:0 bounce:0 [ 1259.026800][ T3799] kernel_misc_reclaimable:0 [ 1259.026800][ T3799] free:197869 free_pcp:844 free_cma:4096 [ 1259.032566][ T3799] Node 0 active_anon:238316kB inactive_anon:276kB active_file:0kB inactive_file:29236kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34880kB dirty:80kB writeback:0kB shmem:3572kB writeback_tmp:0kB kernel_stack:5432kB pagetables:1280kB sec_pagetables:0kB all_unreclaimable? no [ 1259.035570][ T3799] Node 0 DMA32 free:791476kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:238316kB inactive_anon:276kB active_file:0kB inactive_file:29236kB unevictable:3072kB writepending:80kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3376kB local_pcp:2528kB free_cma:16384kB [ 1259.074641][ T3799] lowmem_reserve[]: 0 0 0 [ 1259.081640][ T3799] Node 0 DMA32: 637*4kB (UME) 508*8kB (UME) 346*16kB (UME) 72*32kB (UME) 41*64kB (UME) 16*128kB (UME) 7*256kB (ME) 5*512kB (ME) 6*1024kB (UME) 6*2048kB (MC) 183*4096kB (MC) = 791476kB [ 1259.105710][ T3799] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1259.126800][ T3799] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1259.141833][ T3799] 8203 total pagecache pages [ 1259.143094][ T3799] 0 pages in swap cache [ 1259.144258][ T3799] Free swap = 0kB [ 1259.145356][ T3799] Total swap = 0kB [ 1259.146472][ T3799] 523776 pages RAM [ 1259.169847][ T3799] 0 pages HighMem/MovableOnly [ 1259.171334][ T3799] 184025 pages reserved [ 1259.172535][ T3799] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 00:20:58 executing program 1: io_setup(0x40, &(0x7f00000001c0)=0x0) r1 = timerfd_create(0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:21:00 executing program 0: r0 = mq_open(&(0x7f00000000c0)='\x01\xf4\x00\x00\x00\x00Q\xefH\xc08aa\xfcF\x9b\xcczDd=\x14\xee\x99\xe6\xc1G\x97\f\xa5\xa6\x10\x0f+~(qU\xc9\x95^=B<\x00L\x00e\xc8u\x9f%\xb6\xf2*\xad15\xeb\xee\xef\xfft\x1c\xa4i\xd3\xfe\xe1\xb9\xeb\x82\x82oHI<\'\x81\x19\xc9\x96\xf1h\xf9\x8b*\x0f\xbcV\x9b\x8aDU^\xac\xb4\xcf}\xf3\xa1\x0e17[# \x113\xa07\x1bV\x1bu\xa0\xb2P+\x90a\x8e+\xa3\xc2T\\{\x93\xedU\x98k#Dg\x14\xa8\a}\xca\xf8\xc3\x80-\x9f.o\xdd,\x84\xfc(\xee\x9e\xac\xb83N\xef\x84\xee\r\xdd\xd8)\xf5E\x9bMLHf\xc1qz\xbcZ\xf9\x1ay\xa2\x86\xaf>_\x15\xf4~U\xe8\xd0\x00\tW\xf1b\xb27\x9e\x81VWy\xbe\xb5\xeb\xab\xdc\fe\x1d\xeaD`/A8\xd5\x91\x85\xb7\xdc\xfe\x17\x03\'d\xc3\xeb\x10\xe7$s\t\xd0\x9ad\x97EI\x02', 0x2fbaa9dcc945197d, 0x0, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) 00:21:02 executing program 1: io_setup(0x40, &(0x7f00000001c0)=0x0) r1 = timerfd_create(0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 00:21:04 executing program 1: io_setup(0x40, &(0x7f00000001c0)=0x0) r1 = timerfd_create(0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 00:21:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="1354c50a0e2db69f058f69b08f1e7def51cb02fd7a54a38f8922559cf9e32468f8101c98f8674e0b7db7647a397c27341a34b280011de72ed2434933062bd23fdda416ee4b5ac8f6707e46a682e57d2e5e48b60f4f1c3ebce2afee43033ed12228faaa3fb5dd4d2a046842debe7a44fae30ea5b503", 0x75}, {&(0x7f0000000580)="27df2e772d4342cc8a605fc1e2886f861e57fb2976de144fdf43a3ce44464a12e932d891386f32abbdabf0896c5b9a83544cce9ecf94ba345c855afa4360c65c2514b74d6c6a737370cb8093a7cbf3c86196965b61354dc10ddc2019758cbad2744beccc08cca66ef77cc5ff16e01b12e04e1e2372433dbd4228b8e0f7e4e0ea0469372e021203c5c8a3473074c20516dff864d4e23e5aacc3fd3c1e42b3665bc901911163801ddfee6c2604", 0xac}, {&(0x7f0000000640)="39ae84fc936e262c93e5afdf3f8057e83184348908f4a842463ee3677f8e00021407fe944974711650a7af0d004a6917cb9149ce0d1fb0d3ee6eaa8bca6afa4df7f6", 0x42}, {&(0x7f00000006c0)="6241f9d0fc5883c37d2e54494333ec297be43635341b3fd0779ddbdc5f1d5f744df73cf3cb5aa6139e4062ddb76c9d02ae3d71b9fdcfc63d9eae949aacb43972e4e5f53c2ce92e16e59903892894e11bd03cc0fb3d336157cbb01a5eb3caee9eada162289d35ecb1d095cec35786382f580e7686", 0x74}, {&(0x7f0000000740)="b893f407de37ecce5e37fe332fc2ff64e4231a6715ef94e3a5f556d829407571254c", 0x22}, {&(0x7f0000000780)="c3a0e7a668d37e156e5751defc4c6cf1e504206c947762a137d92ebb3437df942e29edaccea7", 0x26}], 0x6}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="bb2333825d3a67597a23f338a3665f22039d3d9161d371bcf5ef960aa961ab25e04655572611d587650169e4703b002e9f57205a4b6ba876b13e6e8455e4b5d98a93db34ba7f0633f487dc7d710064b389b9746852347ae0cb8bc5987beb4b8e4feb5e9d47556207c07fd5c2f9d411055bcd14f0494456fe545f621f3cbf3ae45b4faa3f980eff3bd42f34cfe35cc36aa58cdd3c9978dff68c5c10772014ac25fb18", 0xa2}], 0x1}}], 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002440)=""/4121, 0x1019, 0x0, 0x0}, &(0x7f0000000280)=0x40) 00:21:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_OKEY={0x8}]}}}]}, 0x40}}, 0x0) 00:21:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="1354c50a0e2db69f058f69b08f1e7def51cb02fd7a54a38f8922559cf9e32468f8101c98f8674e0b7db7647a397c27341a34b280011de72ed2434933062bd23fdda416ee4b5ac8f6707e46a682e57d2e5e48b60f4f1c3ebce2afee43033ed12228faaa3fb5dd4d2a046842debe7a44fae30ea5b503", 0x75}, {&(0x7f0000000580)="27df2e772d4342cc8a605fc1e2886f861e57fb2976de144fdf43a3ce44464a12e932d891386f32abbdabf0896c5b9a83544cce9ecf94ba345c855afa4360c65c2514b74d6c6a737370cb8093a7cbf3c86196965b61354dc10ddc2019758cbad2744beccc08cca66ef77cc5ff16e01b12e04e1e2372433dbd4228b8e0f7e4e0ea0469372e021203c5c8a3473074c20516dff864d4e23e5aacc3fd3c1e42b3665bc901911163801ddfee6c2604", 0xac}, {&(0x7f0000000640)="39ae84fc936e262c93e5afdf3f8057e83184348908f4a842463ee3677f8e00021407fe944974711650a7af0d004a6917cb9149ce0d1fb0d3ee6eaa8bca6afa4df7f6", 0x42}, {&(0x7f00000006c0)="6241f9d0fc5883c37d2e54494333ec297be43635341b3fd0779ddbdc5f1d5f744df73cf3cb5aa6139e4062ddb76c9d02ae3d71b9fdcfc63d9eae949aacb43972e4e5f53c2ce92e16e59903892894e11bd03cc0fb3d336157cbb01a5eb3caee9eada162289d35ecb1d095cec35786382f580e7686", 0x74}, {&(0x7f0000000740)="b893f407de37ecce5e37fe332fc2ff64e4231a6715ef94e3a5f556d829407571254c", 0x22}, {&(0x7f0000000780)="c3a0e7a668d37e156e5751defc4c6cf1e504206c947762a137d92ebb3437df942e29edaccea7", 0x26}], 0x6}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="bb2333825d3a67597a23f338a3665f22039d3d9161d371bcf5ef960aa961ab25e04655572611d587650169e4703b002e9f57205a4b6ba876b13e6e8455e4b5d98a93db34ba7f0633f487dc7d710064b389b9746852347ae0cb8bc5987beb4b8e4feb5e9d47556207c07fd5c2f9d411055bcd14f0494456fe545f621f3cbf3ae45b4faa3f980eff3bd42f34cfe35cc36aa58cdd3c9978dff68c5c10772014ac25fb18", 0xa2}], 0x1}}], 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002440)=""/4121, 0x1019, 0x0, 0x0}, &(0x7f0000000280)=0x40) 00:21:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_OKEY={0x8}]}}}]}, 0x40}}, 0x0) 00:21:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="1354c50a0e2db69f058f69b08f1e7def51cb02fd7a54a38f8922559cf9e32468f8101c98f8674e0b7db7647a397c27341a34b280011de72ed2434933062bd23fdda416ee4b5ac8f6707e46a682e57d2e5e48b60f4f1c3ebce2afee43033ed12228faaa3fb5dd4d2a046842debe7a44fae30ea5b503", 0x75}, {&(0x7f0000000580)="27df2e772d4342cc8a605fc1e2886f861e57fb2976de144fdf43a3ce44464a12e932d891386f32abbdabf0896c5b9a83544cce9ecf94ba345c855afa4360c65c2514b74d6c6a737370cb8093a7cbf3c86196965b61354dc10ddc2019758cbad2744beccc08cca66ef77cc5ff16e01b12e04e1e2372433dbd4228b8e0f7e4e0ea0469372e021203c5c8a3473074c20516dff864d4e23e5aacc3fd3c1e42b3665bc901911163801ddfee6c2604", 0xac}, {&(0x7f0000000640)="39ae84fc936e262c93e5afdf3f8057e83184348908f4a842463ee3677f8e00021407fe944974711650a7af0d004a6917cb9149ce0d1fb0d3ee6eaa8bca6afa4df7f6", 0x42}, {&(0x7f00000006c0)="6241f9d0fc5883c37d2e54494333ec297be43635341b3fd0779ddbdc5f1d5f744df73cf3cb5aa6139e4062ddb76c9d02ae3d71b9fdcfc63d9eae949aacb43972e4e5f53c2ce92e16e59903892894e11bd03cc0fb3d336157cbb01a5eb3caee9eada162289d35ecb1d095cec35786382f580e7686", 0x74}, {&(0x7f0000000740)="b893f407de37ecce5e37fe332fc2ff64e4231a6715ef94e3a5f556d829407571254c", 0x22}, {&(0x7f0000000780)="c3a0e7a668d37e156e5751defc4c6cf1e504206c947762a137d92ebb3437df942e29edaccea7", 0x26}], 0x6}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="bb2333825d3a67597a23f338a3665f22039d3d9161d371bcf5ef960aa961ab25e04655572611d587650169e4703b002e9f57205a4b6ba876b13e6e8455e4b5d98a93db34ba7f0633f487dc7d710064b389b9746852347ae0cb8bc5987beb4b8e4feb5e9d47556207c07fd5c2f9d411055bcd14f0494456fe545f621f3cbf3ae45b4faa3f980eff3bd42f34cfe35cc36aa58cdd3c9978dff68c5c10772014ac25fb18", 0xa2}], 0x1}}], 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002440)=""/4121, 0x1019, 0x0, 0x0}, &(0x7f0000000280)=0x40) 00:21:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_OKEY={0x8}]}}}]}, 0x40}}, 0x0) 00:21:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="1354c50a0e2db69f058f69b08f1e7def51cb02fd7a54a38f8922559cf9e32468f8101c98f8674e0b7db7647a397c27341a34b280011de72ed2434933062bd23fdda416ee4b5ac8f6707e46a682e57d2e5e48b60f4f1c3ebce2afee43033ed12228faaa3fb5dd4d2a046842debe7a44fae30ea5b503", 0x75}, {&(0x7f0000000580)="27df2e772d4342cc8a605fc1e2886f861e57fb2976de144fdf43a3ce44464a12e932d891386f32abbdabf0896c5b9a83544cce9ecf94ba345c855afa4360c65c2514b74d6c6a737370cb8093a7cbf3c86196965b61354dc10ddc2019758cbad2744beccc08cca66ef77cc5ff16e01b12e04e1e2372433dbd4228b8e0f7e4e0ea0469372e021203c5c8a3473074c20516dff864d4e23e5aacc3fd3c1e42b3665bc901911163801ddfee6c2604", 0xac}, {&(0x7f0000000640)="39ae84fc936e262c93e5afdf3f8057e83184348908f4a842463ee3677f8e00021407fe944974711650a7af0d004a6917cb9149ce0d1fb0d3ee6eaa8bca6afa4df7f6", 0x42}, {&(0x7f00000006c0)="6241f9d0fc5883c37d2e54494333ec297be43635341b3fd0779ddbdc5f1d5f744df73cf3cb5aa6139e4062ddb76c9d02ae3d71b9fdcfc63d9eae949aacb43972e4e5f53c2ce92e16e59903892894e11bd03cc0fb3d336157cbb01a5eb3caee9eada162289d35ecb1d095cec35786382f580e7686", 0x74}, {&(0x7f0000000740)="b893f407de37ecce5e37fe332fc2ff64e4231a6715ef94e3a5f556d829407571254c", 0x22}, {&(0x7f0000000780)="c3a0e7a668d37e156e5751defc4c6cf1e504206c947762a137d92ebb3437df942e29edaccea7", 0x26}], 0x6}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="bb2333825d3a67597a23f338a3665f22039d3d9161d371bcf5ef960aa961ab25e04655572611d587650169e4703b002e9f57205a4b6ba876b13e6e8455e4b5d98a93db34ba7f0633f487dc7d710064b389b9746852347ae0cb8bc5987beb4b8e4feb5e9d47556207c07fd5c2f9d411055bcd14f0494456fe545f621f3cbf3ae45b4faa3f980eff3bd42f34cfe35cc36aa58cdd3c9978dff68c5c10772014ac25fb18", 0xa2}], 0x1}}], 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002440)=""/4121, 0x1019, 0x0, 0x0}, &(0x7f0000000280)=0x40) 00:21:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_OKEY={0x8}]}}}]}, 0x40}}, 0x0) [ 1273.886220][ T3826] warn_alloc: 1 callbacks suppressed [ 1273.886439][ T3826] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1273.921973][ T3826] CPU: 1 PID: 3826 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1273.923664][ T3826] Hardware name: riscv-virtio,qemu (DT) [ 1273.924838][ T3826] Call Trace: [ 1273.925882][ T3826] [] dump_backtrace+0x2e/0x3c [ 1273.927663][ T3826] [] show_stack+0x34/0x40 [ 1273.929318][ T3826] [] dump_stack_lvl+0xe0/0x14c [ 1273.930962][ T3826] [] dump_stack+0x1c/0x24 [ 1273.932591][ T3826] [] warn_alloc+0x168/0x22c [ 1273.934125][ T3826] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1273.935930][ T3826] [] bpf_jit_alloc_exec+0x46/0x52 [ 1273.937695][ T3826] [] bpf_jit_binary_alloc+0x96/0x13c [ 1273.940137][ T3826] [] bpf_int_jit_compile+0x886/0xaa6 [ 1273.941742][ T3826] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1273.943424][ T3826] [] bpf_migrate_filter+0x258/0x2be [ 1273.945204][ T3826] [] bpf_prepare_filter+0x10e/0x1b4 [ 1273.946930][ T3826] [] __get_filter+0x148/0x1a0 [ 1273.949419][ T3826] [] sk_attach_filter+0x22/0x11a [ 1273.950996][ T3826] [] sk_setsockopt+0x144e/0x270c [ 1273.952815][ T3826] [] sock_setsockopt+0x48/0x58 [ 1273.954513][ T3826] [] __sys_setsockopt+0x3f0/0x418 [ 1273.956184][ T3826] [] sys_setsockopt+0x3a/0x4c [ 1273.958348][ T3826] [] ret_from_syscall+0x0/0x2 [ 1274.030230][ T3826] Mem-Info: [ 1274.034300][ T3826] active_anon:59570 inactive_anon:71 isolated_anon:0 [ 1274.034300][ T3826] active_file:0 inactive_file:7318 isolated_file:0 [ 1274.034300][ T3826] unevictable:768 dirty:21 writeback:0 [ 1274.034300][ T3826] slab_reclaimable:5479 slab_unreclaimable:23697 [ 1274.034300][ T3826] mapped:8720 shmem:895 pagetables:317 [ 1274.034300][ T3826] sec_pagetables:0 bounce:0 [ 1274.034300][ T3826] kernel_misc_reclaimable:0 [ 1274.034300][ T3826] free:198139 free_pcp:824 free_cma:4096 [ 1274.043978][ T3826] Node 0 active_anon:238280kB inactive_anon:284kB active_file:0kB inactive_file:29272kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34880kB dirty:84kB writeback:0kB shmem:3580kB writeback_tmp:0kB kernel_stack:5400kB pagetables:1268kB sec_pagetables:0kB all_unreclaimable? no [ 1274.048554][ T3826] Node 0 DMA32 free:792556kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:238280kB inactive_anon:284kB active_file:0kB inactive_file:29272kB unevictable:3072kB writepending:84kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3296kB local_pcp:1692kB free_cma:16384kB [ 1274.051839][ T3826] lowmem_reserve[]: 0 0 0 [ 1274.053632][ T3826] Node 0 DMA32: 585*4kB (UME) 567*8kB (UM) 339*16kB (UM) 105*32kB (UME) 35*64kB (UM) 16*128kB (UME) 6*256kB (ME) 6*512kB (ME) 6*1024kB (UME) 6*2048kB (MC) 183*4096kB (MC) = 792556kB [ 1274.116772][ T3826] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1274.119656][ T3826] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1274.121071][ T3826] 8213 total pagecache pages [ 1274.121922][ T3826] 0 pages in swap cache [ 1274.122731][ T3826] Free swap = 0kB [ 1274.123719][ T3826] Total swap = 0kB [ 1274.124763][ T3826] 523776 pages RAM [ 1274.125574][ T3826] 0 pages HighMem/MovableOnly [ 1274.126362][ T3826] 184025 pages reserved [ 1274.150325][ T3826] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:21:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="1354c50a0e2db69f058f69b08f1e7def51cb02fd7a54a38f8922559cf9e32468f8101c98f8674e0b7db7647a397c27341a34b280011de72ed2434933062bd23fdda416ee4b5ac8f6707e46a682e57d2e5e48b60f4f1c3ebce2afee43033ed12228faaa3fb5dd4d2a046842debe7a44fae30ea5b503", 0x75}, {&(0x7f0000000580)="27df2e772d4342cc8a605fc1e2886f861e57fb2976de144fdf43a3ce44464a12e932d891386f32abbdabf0896c5b9a83544cce9ecf94ba345c855afa4360c65c2514b74d6c6a737370cb8093a7cbf3c86196965b61354dc10ddc2019758cbad2744beccc08cca66ef77cc5ff16e01b12e04e1e2372433dbd4228b8e0f7e4e0ea0469372e021203c5c8a3473074c20516dff864d4e23e5aacc3fd3c1e42b3665bc901911163801ddfee6c2604", 0xac}, {&(0x7f0000000640)="39ae84fc936e262c93e5afdf3f8057e83184348908f4a842463ee3677f8e00021407fe944974711650a7af0d004a6917cb9149ce0d1fb0d3ee6eaa8bca6afa4df7f6", 0x42}, {&(0x7f00000006c0)="6241f9d0fc5883c37d2e54494333ec297be43635341b3fd0779ddbdc5f1d5f744df73cf3cb5aa6139e4062ddb76c9d02ae3d71b9fdcfc63d9eae949aacb43972e4e5f53c2ce92e16e59903892894e11bd03cc0fb3d336157cbb01a5eb3caee9eada162289d35ecb1d095cec35786382f580e7686", 0x74}, {&(0x7f0000000740)="b893f407de37ecce5e37fe332fc2ff64e4231a6715ef94e3a5f556d829407571254c", 0x22}, {&(0x7f0000000780)="c3a0e7a668d37e156e5751defc4c6cf1e504206c947762a137d92ebb3437df942e29edaccea7", 0x26}], 0x6}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="bb2333825d3a67597a23f338a3665f22039d3d9161d371bcf5ef960aa961ab25e04655572611d587650169e4703b002e9f57205a4b6ba876b13e6e8455e4b5d98a93db34ba7f0633f487dc7d710064b389b9746852347ae0cb8bc5987beb4b8e4feb5e9d47556207c07fd5c2f9d411055bcd14f0494456fe545f621f3cbf3ae45b4faa3f980eff3bd42f34cfe35cc36aa58cdd3c9978dff68c5c10772014ac25fb18", 0xa2}], 0x1}}], 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002440)=""/4121, 0x1019, 0x0, 0x0}, &(0x7f0000000280)=0x40) 00:21:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="1354c50a0e2db69f058f69b08f1e7def51cb02fd7a54a38f8922559cf9e32468f8101c98f8674e0b7db7647a397c27341a34b280011de72ed2434933062bd23fdda416ee4b5ac8f6707e46a682e57d2e5e48b60f4f1c3ebce2afee43033ed12228faaa3fb5dd4d2a046842debe7a44fae30ea5b503", 0x75}, {&(0x7f0000000580)="27df2e772d4342cc8a605fc1e2886f861e57fb2976de144fdf43a3ce44464a12e932d891386f32abbdabf0896c5b9a83544cce9ecf94ba345c855afa4360c65c2514b74d6c6a737370cb8093a7cbf3c86196965b61354dc10ddc2019758cbad2744beccc08cca66ef77cc5ff16e01b12e04e1e2372433dbd4228b8e0f7e4e0ea0469372e021203c5c8a3473074c20516dff864d4e23e5aacc3fd3c1e42b3665bc901911163801ddfee6c2604", 0xac}, {&(0x7f0000000640)="39ae84fc936e262c93e5afdf3f8057e83184348908f4a842463ee3677f8e00021407fe944974711650a7af0d004a6917cb9149ce0d1fb0d3ee6eaa8bca6afa4df7f6", 0x42}, {&(0x7f00000006c0)="6241f9d0fc5883c37d2e54494333ec297be43635341b3fd0779ddbdc5f1d5f744df73cf3cb5aa6139e4062ddb76c9d02ae3d71b9fdcfc63d9eae949aacb43972e4e5f53c2ce92e16e59903892894e11bd03cc0fb3d336157cbb01a5eb3caee9eada162289d35ecb1d095cec35786382f580e7686", 0x74}, {&(0x7f0000000740)="b893f407de37ecce5e37fe332fc2ff64e4231a6715ef94e3a5f556d829407571254c", 0x22}, {&(0x7f0000000780)="c3a0e7a668d37e156e5751defc4c6cf1e504206c947762a137d92ebb3437df942e29edaccea7", 0x26}], 0x6}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="bb2333825d3a67597a23f338a3665f22039d3d9161d371bcf5ef960aa961ab25e04655572611d587650169e4703b002e9f57205a4b6ba876b13e6e8455e4b5d98a93db34ba7f0633f487dc7d710064b389b9746852347ae0cb8bc5987beb4b8e4feb5e9d47556207c07fd5c2f9d411055bcd14f0494456fe545f621f3cbf3ae45b4faa3f980eff3bd42f34cfe35cc36aa58cdd3c9978dff68c5c10772014ac25fb18", 0xa2}], 0x1}}], 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002440)=""/4121, 0x1019, 0x0, 0x0}, &(0x7f0000000280)=0x40) 00:21:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="1354c50a0e2db69f058f69b08f1e7def51cb02fd7a54a38f8922559cf9e32468f8101c98f8674e0b7db7647a397c27341a34b280011de72ed2434933062bd23fdda416ee4b5ac8f6707e46a682e57d2e5e48b60f4f1c3ebce2afee43033ed12228faaa3fb5dd4d2a046842debe7a44fae30ea5b503", 0x75}, {&(0x7f0000000580)="27df2e772d4342cc8a605fc1e2886f861e57fb2976de144fdf43a3ce44464a12e932d891386f32abbdabf0896c5b9a83544cce9ecf94ba345c855afa4360c65c2514b74d6c6a737370cb8093a7cbf3c86196965b61354dc10ddc2019758cbad2744beccc08cca66ef77cc5ff16e01b12e04e1e2372433dbd4228b8e0f7e4e0ea0469372e021203c5c8a3473074c20516dff864d4e23e5aacc3fd3c1e42b3665bc901911163801ddfee6c2604", 0xac}, {&(0x7f0000000640)="39ae84fc936e262c93e5afdf3f8057e83184348908f4a842463ee3677f8e00021407fe944974711650a7af0d004a6917cb9149ce0d1fb0d3ee6eaa8bca6afa4df7f6", 0x42}, {&(0x7f00000006c0)="6241f9d0fc5883c37d2e54494333ec297be43635341b3fd0779ddbdc5f1d5f744df73cf3cb5aa6139e4062ddb76c9d02ae3d71b9fdcfc63d9eae949aacb43972e4e5f53c2ce92e16e59903892894e11bd03cc0fb3d336157cbb01a5eb3caee9eada162289d35ecb1d095cec35786382f580e7686", 0x74}, {&(0x7f0000000740)="b893f407de37ecce5e37fe332fc2ff64e4231a6715ef94e3a5f556d829407571254c", 0x22}, {&(0x7f0000000780)="c3a0e7a668d37e156e5751defc4c6cf1e504206c947762a137d92ebb3437df942e29edaccea7", 0x26}], 0x6}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="bb2333825d3a67597a23f338a3665f22039d3d9161d371bcf5ef960aa961ab25e04655572611d587650169e4703b002e9f57205a4b6ba876b13e6e8455e4b5d98a93db34ba7f0633f487dc7d710064b389b9746852347ae0cb8bc5987beb4b8e4feb5e9d47556207c07fd5c2f9d411055bcd14f0494456fe545f621f3cbf3ae45b4faa3f980eff3bd42f34cfe35cc36aa58cdd3c9978dff68c5c10772014ac25fb18", 0xa2}], 0x1}}], 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002440)=""/4121, 0x1019, 0x0, 0x0}, &(0x7f0000000280)=0x40) 00:21:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="1354c50a0e2db69f058f69b08f1e7def51cb02fd7a54a38f8922559cf9e32468f8101c98f8674e0b7db7647a397c27341a34b280011de72ed2434933062bd23fdda416ee4b5ac8f6707e46a682e57d2e5e48b60f4f1c3ebce2afee43033ed12228faaa3fb5dd4d2a046842debe7a44fae30ea5b503", 0x75}, {&(0x7f0000000580)="27df2e772d4342cc8a605fc1e2886f861e57fb2976de144fdf43a3ce44464a12e932d891386f32abbdabf0896c5b9a83544cce9ecf94ba345c855afa4360c65c2514b74d6c6a737370cb8093a7cbf3c86196965b61354dc10ddc2019758cbad2744beccc08cca66ef77cc5ff16e01b12e04e1e2372433dbd4228b8e0f7e4e0ea0469372e021203c5c8a3473074c20516dff864d4e23e5aacc3fd3c1e42b3665bc901911163801ddfee6c2604", 0xac}, {&(0x7f0000000640)="39ae84fc936e262c93e5afdf3f8057e83184348908f4a842463ee3677f8e00021407fe944974711650a7af0d004a6917cb9149ce0d1fb0d3ee6eaa8bca6afa4df7f6", 0x42}, {&(0x7f00000006c0)="6241f9d0fc5883c37d2e54494333ec297be43635341b3fd0779ddbdc5f1d5f744df73cf3cb5aa6139e4062ddb76c9d02ae3d71b9fdcfc63d9eae949aacb43972e4e5f53c2ce92e16e59903892894e11bd03cc0fb3d336157cbb01a5eb3caee9eada162289d35ecb1d095cec35786382f580e7686", 0x74}, {&(0x7f0000000740)="b893f407de37ecce5e37fe332fc2ff64e4231a6715ef94e3a5f556d829407571254c", 0x22}, {&(0x7f0000000780)="c3a0e7a668d37e156e5751defc4c6cf1e504206c947762a137d92ebb3437df942e29edaccea7", 0x26}], 0x6}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="bb2333825d3a67597a23f338a3665f22039d3d9161d371bcf5ef960aa961ab25e04655572611d587650169e4703b002e9f57205a4b6ba876b13e6e8455e4b5d98a93db34ba7f0633f487dc7d710064b389b9746852347ae0cb8bc5987beb4b8e4feb5e9d47556207c07fd5c2f9d411055bcd14f0494456fe545f621f3cbf3ae45b4faa3f980eff3bd42f34cfe35cc36aa58cdd3c9978dff68c5c10772014ac25fb18", 0xa2}], 0x1}}], 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002440)=""/4121, 0x1019, 0x0, 0x0}, &(0x7f0000000280)=0x40) 00:21:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="1354c50a0e2db69f058f69b08f1e7def51cb02fd7a54a38f8922559cf9e32468f8101c98f8674e0b7db7647a397c27341a34b280011de72ed2434933062bd23fdda416ee4b5ac8f6707e46a682e57d2e5e48b60f4f1c3ebce2afee43033ed12228faaa3fb5dd4d2a046842debe7a44fae30ea5b503", 0x75}, {&(0x7f0000000580)="27df2e772d4342cc8a605fc1e2886f861e57fb2976de144fdf43a3ce44464a12e932d891386f32abbdabf0896c5b9a83544cce9ecf94ba345c855afa4360c65c2514b74d6c6a737370cb8093a7cbf3c86196965b61354dc10ddc2019758cbad2744beccc08cca66ef77cc5ff16e01b12e04e1e2372433dbd4228b8e0f7e4e0ea0469372e021203c5c8a3473074c20516dff864d4e23e5aacc3fd3c1e42b3665bc901911163801ddfee6c2604", 0xac}, {&(0x7f0000000640)="39ae84fc936e262c93e5afdf3f8057e83184348908f4a842463ee3677f8e00021407fe944974711650a7af0d004a6917cb9149ce0d1fb0d3ee6eaa8bca6afa4df7f6", 0x42}, {&(0x7f00000006c0)="6241f9d0fc5883c37d2e54494333ec297be43635341b3fd0779ddbdc5f1d5f744df73cf3cb5aa6139e4062ddb76c9d02ae3d71b9fdcfc63d9eae949aacb43972e4e5f53c2ce92e16e59903892894e11bd03cc0fb3d336157cbb01a5eb3caee9eada162289d35ecb1d095cec35786382f580e7686", 0x74}, {&(0x7f0000000740)="b893f407de37ecce5e37fe332fc2ff64e4231a6715ef94e3a5f556d829407571254c", 0x22}, {&(0x7f0000000780)="c3a0e7a668d37e156e5751defc4c6cf1e504206c947762a137d92ebb3437df942e29edaccea7", 0x26}], 0x6}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="bb2333825d3a67597a23f338a3665f22039d3d9161d371bcf5ef960aa961ab25e04655572611d587650169e4703b002e9f57205a4b6ba876b13e6e8455e4b5d98a93db34ba7f0633f487dc7d710064b389b9746852347ae0cb8bc5987beb4b8e4feb5e9d47556207c07fd5c2f9d411055bcd14f0494456fe545f621f3cbf3ae45b4faa3f980eff3bd42f34cfe35cc36aa58cdd3c9978dff68c5c10772014ac25fb18", 0xa2}], 0x1}}], 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002440)=""/4121, 0x1019, 0x0, 0x0}, &(0x7f0000000280)=0x40) 00:21:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="1354c50a0e2db69f058f69b08f1e7def51cb02fd7a54a38f8922559cf9e32468f8101c98f8674e0b7db7647a397c27341a34b280011de72ed2434933062bd23fdda416ee4b5ac8f6707e46a682e57d2e5e48b60f4f1c3ebce2afee43033ed12228faaa3fb5dd4d2a046842debe7a44fae30ea5b503", 0x75}, {&(0x7f0000000580)="27df2e772d4342cc8a605fc1e2886f861e57fb2976de144fdf43a3ce44464a12e932d891386f32abbdabf0896c5b9a83544cce9ecf94ba345c855afa4360c65c2514b74d6c6a737370cb8093a7cbf3c86196965b61354dc10ddc2019758cbad2744beccc08cca66ef77cc5ff16e01b12e04e1e2372433dbd4228b8e0f7e4e0ea0469372e021203c5c8a3473074c20516dff864d4e23e5aacc3fd3c1e42b3665bc901911163801ddfee6c2604", 0xac}, {&(0x7f0000000640)="39ae84fc936e262c93e5afdf3f8057e83184348908f4a842463ee3677f8e00021407fe944974711650a7af0d004a6917cb9149ce0d1fb0d3ee6eaa8bca6afa4df7f6", 0x42}, {&(0x7f00000006c0)="6241f9d0fc5883c37d2e54494333ec297be43635341b3fd0779ddbdc5f1d5f744df73cf3cb5aa6139e4062ddb76c9d02ae3d71b9fdcfc63d9eae949aacb43972e4e5f53c2ce92e16e59903892894e11bd03cc0fb3d336157cbb01a5eb3caee9eada162289d35ecb1d095cec35786382f580e7686", 0x74}, {&(0x7f0000000740)="b893f407de37ecce5e37fe332fc2ff64e4231a6715ef94e3a5f556d829407571254c", 0x22}, {&(0x7f0000000780)="c3a0e7a668d37e156e5751defc4c6cf1e504206c947762a137d92ebb3437df942e29edaccea7", 0x26}], 0x6}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="bb2333825d3a67597a23f338a3665f22039d3d9161d371bcf5ef960aa961ab25e04655572611d587650169e4703b002e9f57205a4b6ba876b13e6e8455e4b5d98a93db34ba7f0633f487dc7d710064b389b9746852347ae0cb8bc5987beb4b8e4feb5e9d47556207c07fd5c2f9d411055bcd14f0494456fe545f621f3cbf3ae45b4faa3f980eff3bd42f34cfe35cc36aa58cdd3c9978dff68c5c10772014ac25fb18", 0xa2}], 0x1}}], 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000002440)=""/4121, 0x1019, 0x0, 0x0}, &(0x7f0000000280)=0x40) 00:21:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="9b7f", 0x2}], 0x1, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x400c8c0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="a21b5406d2fa", 0x6}], 0x1}, 0x0) read$FUSE(r1, &(0x7f0000005240)={0x2020}, 0x2020) 00:21:25 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder1\x00', 0x0, 0x0) io_setup(0xfff, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002840)=[&(0x7f0000000080)={0x0, 0x0, 0x41, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) 00:21:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="9b7f", 0x2}], 0x1, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x400c8c0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="a21b5406d2fa", 0x6}], 0x1}, 0x0) read$FUSE(r1, &(0x7f0000005240)={0x2020}, 0x2020) 00:21:27 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder1\x00', 0x0, 0x0) io_setup(0xfff, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002840)=[&(0x7f0000000080)={0x0, 0x0, 0x41, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) 00:21:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="9b7f", 0x2}], 0x1, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x400c8c0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="a21b5406d2fa", 0x6}], 0x1}, 0x0) read$FUSE(r1, &(0x7f0000005240)={0x2020}, 0x2020) 00:21:29 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder1\x00', 0x0, 0x0) io_setup(0xfff, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002840)=[&(0x7f0000000080)={0x0, 0x0, 0x41, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) 00:21:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="9b7f", 0x2}], 0x1, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x400c8c0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="a21b5406d2fa", 0x6}], 0x1}, 0x0) read$FUSE(r1, &(0x7f0000005240)={0x2020}, 0x2020) 00:21:32 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder1\x00', 0x0, 0x0) io_setup(0xfff, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002840)=[&(0x7f0000000080)={0x0, 0x0, 0x41, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) 00:21:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="9b7f", 0x2}], 0x1, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x400c8c0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="a21b5406d2fa", 0x6}], 0x1}, 0x0) read$FUSE(r1, &(0x7f0000005240)={0x2020}, 0x2020) 00:21:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="9b7f", 0x2}], 0x1, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x400c8c0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="a21b5406d2fa", 0x6}], 0x1}, 0x0) read$FUSE(r1, &(0x7f0000005240)={0x2020}, 0x2020) 00:21:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="9b7f", 0x2}], 0x1, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x400c8c0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="a21b5406d2fa", 0x6}], 0x1}, 0x0) read$FUSE(r1, &(0x7f0000005240)={0x2020}, 0x2020) 00:21:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="9b7f", 0x2}], 0x1, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x400c8c0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="a21b5406d2fa", 0x6}], 0x1}, 0x0) read$FUSE(r1, &(0x7f0000005240)={0x2020}, 0x2020) 00:21:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="9b7f", 0x2}], 0x1, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x400c8c0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="a21b5406d2fa", 0x6}], 0x1}, 0x0) read$FUSE(r1, &(0x7f0000005240)={0x2020}, 0x2020) 00:21:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="9b7f", 0x2}], 0x1, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x400c8c0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="a21b5406d2fa", 0x6}], 0x1}, 0x0) read$FUSE(r1, &(0x7f0000005240)={0x2020}, 0x2020) 00:21:42 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0xa8, 0x4af, &(0x7f0000000540)="$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") [ 1306.266180][ T3873] loop1: detected capacity change from 0 to 512 00:21:45 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002100), 0x28882, 0x0) write$FUSE_ENTRY(r0, &(0x7f0000002140)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}}}, 0x90) [ 1306.701911][ T3873] EXT4-fs (loop1): can't read group descriptor 0 00:21:48 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0xa8, 0x4af, &(0x7f0000000540)="$eJzs3c1rXFUbAPBnZpI0SfO+/VCkrWILFeoHzeQDaaJuXKmLglhwo1BjMo01k0zITGoTukh114ULURTEhXv/Ajd2ZRHEte7FhVS0RlBBGJk7M2maZNJB0wzm/n5wO+feM53nnAzPmTvn3js3gNQ6UfsnEzEQEd9ExIGIqG58won6w+qtK5O1JRPV6rmfM7X/lmxrPjXTeNwfESsR0RsRLz0X8Xpmc9zy0vLMRLFYWGis5yuz8/ny0vLpi7MT04Xpwtzw2Jnx8bGh0ZHxHevrtXffvHb28xd6Pvv9nZs33vvyi1qzBhp16/uxk+pd745D67Z1RcQz9yJYB+Qa/enrdEP4R2rv330RcTLJ/wORS95NIA2q1Wr1r+q+VtUrVWDPyib7wJnsYETUy9ns4GB9H/7+6M8WS+XKExdKi3NT9X3lg9GdvXCxWBhqfFc4GN2Z2vpwUr69PrJhfTQi2Qd+P9eXrA9OlopTuzvUARvs35D/v+Xq+Q+khK/8kF7yH9JL/kN6yX8ASB+f/5Be8h/SS/5Desl/SC/5D+kl/yGVXjx7trZUm9e/T11aWpwpXTo9VSjPDM4uTg5OlhbmB6dLpenkmp3Zu71esVSaH34yFi/nK4VyJV9eWj4/W1qcq5xPrus/X+jelV4B7Th0/Pp3mYhYeaovWWp6GnVyFfa2ajUTnb4GGeiMXKcHIKBjtpv62+Jn+4A9xHd84G6f9b2tKuZ3vi3A7sh2ugFAx5w66vgfpJX5f0gvp/5CetnHB8z/Q/qY/4f0Gmhx/6//rbt311BE/D8ivs1172ve6wvYC7I/Zhr7/6cOPDKwsbYn80dyiKAnIt76+NyHlycqlYXh2vZf1rZXPmpsH+lE+4F2NfO0mccAQHqt3roy2Vx2M+5Pz9ZPQtgcv6sxN9mbHKPsX83cca5CZofOXVi5GhFHtoqfadzvvH7ko381tyn+4cZjpv4SSXu7kvumb6PrX8V/aH38o+viP7wu/rEd+LtAGlyvjT9DW+VfNsnpWMu/O8efgR06d6L1+JddG/9yLca/423GeOOTt39oGf9qxLEt4zfj9SaxNsavte1Um/FvvvryA63qqp/WX2er+E21Ur4yO58vLy2fTn5HbrowNzx2Znx8bGh0ZDyfzFHnmzPVmz195Osb2/W/v0X8df3fdHi8tuGxNvv/54NfvXJim/iPntz6/T98O/6mv39fRDzeZvxfR75/rVVdLf5Ui/5nt4lf2zbaZvzyB8/va/OpAMAuKC8tz0wUi4UFBQUFhbVCp0cm4F67nfR+7w8AAAAAAAAAAAD+K3bjdOJO9xEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYC/4OwAA//8KN9Z2") 00:21:49 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x2031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) [ 1312.180715][ T3879] loop1: detected capacity change from 0 to 512 [ 1312.351184][ T3879] EXT4-fs (loop1): can't read group descriptor 0 00:21:52 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x2031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) 00:21:53 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0xa8, 0x4af, &(0x7f0000000540)="$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") [ 1316.513470][ T3887] loop1: detected capacity change from 0 to 512 00:21:55 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x2031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) [ 1316.853238][ T3887] EXT4-fs (loop1): can't read group descriptor 0 00:21:57 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0xa8, 0x4af, &(0x7f0000000540)="$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") 00:21:58 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x2031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) [ 1320.270239][ T3893] loop1: detected capacity change from 0 to 512 [ 1320.821994][ T3893] EXT4-fs (loop1): can't read group descriptor 0 ps_root_recvmsgcb: failed to send message to pid 3799: Connection refused ps_root_recvmsgcb: failed to send message to pid 3801: Connection refused 00:22:02 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x2031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) 00:22:05 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x2031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) 00:22:05 executing program 1: timer_create(0x3, &(0x7f0000000080)={0x0, 0x39, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)) 00:22:07 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/time_for_children\x00') ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xb701, 0x0) 00:22:07 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x2031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) 00:22:09 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/time_for_children\x00') ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xb701, 0x0) 00:22:11 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001340)={0x4, 0x4, &(0x7f0000000040)=@framed={{}, [@generic={0x57}]}, &(0x7f0000000080)='GPL\x00', 0x5, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:22:12 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/time_for_children\x00') ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xb701, 0x0) [ 1333.300205][ T3911] warn_alloc: 1 callbacks suppressed [ 1333.300574][ T3911] syz-executor.0: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 1333.306007][ T3911] CPU: 0 PID: 3911 Comm: syz-executor.0 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1333.308071][ T3911] Hardware name: riscv-virtio,qemu (DT) [ 1333.309412][ T3911] Call Trace: [ 1333.310465][ T3911] [] dump_backtrace+0x2e/0x3c [ 1333.312166][ T3911] [] show_stack+0x34/0x40 [ 1333.313652][ T3911] [] dump_stack_lvl+0xe0/0x14c [ 1333.315237][ T3911] [] dump_stack+0x1c/0x24 [ 1333.316848][ T3911] [] warn_alloc+0x168/0x22c [ 1333.319049][ T3911] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1333.320801][ T3911] [] bpf_jit_alloc_exec+0x46/0x52 [ 1333.322857][ T3911] [] bpf_jit_binary_alloc+0x96/0x13c [ 1333.324537][ T3911] [] bpf_int_jit_compile+0x886/0xaa6 [ 1333.326713][ T3911] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1333.329017][ T3911] [] bpf_prog_load+0xcb4/0x12b0 [ 1333.330812][ T3911] [] __sys_bpf+0x622/0x31d2 [ 1333.332841][ T3911] [] sys_bpf+0x28/0x36 [ 1333.334421][ T3911] [] ret_from_syscall+0x0/0x2 [ 1333.512043][ T3911] Mem-Info: [ 1333.513720][ T3911] active_anon:57478 inactive_anon:72 isolated_anon:0 [ 1333.513720][ T3911] active_file:0 inactive_file:7351 isolated_file:0 [ 1333.513720][ T3911] unevictable:768 dirty:14 writeback:0 [ 1333.513720][ T3911] slab_reclaimable:5498 slab_unreclaimable:23792 [ 1333.513720][ T3911] mapped:8720 shmem:896 pagetables:326 [ 1333.513720][ T3911] sec_pagetables:0 bounce:0 [ 1333.513720][ T3911] kernel_misc_reclaimable:0 [ 1333.513720][ T3911] free:199886 free_pcp:997 free_cma:4096 [ 1333.525917][ T3911] Node 0 active_anon:229912kB inactive_anon:288kB active_file:0kB inactive_file:29404kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34880kB dirty:56kB writeback:0kB shmem:3584kB writeback_tmp:0kB kernel_stack:5280kB pagetables:1304kB sec_pagetables:0kB all_unreclaimable? no [ 1333.534777][ T3911] Node 0 DMA32 free:799544kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:229912kB inactive_anon:288kB active_file:0kB inactive_file:29404kB unevictable:3072kB writepending:56kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3984kB local_pcp:1192kB free_cma:16384kB [ 1333.571215][ T3911] lowmem_reserve[]: 0 0 0 [ 1333.595980][ T3911] Node 0 DMA32: 576*4kB (ME) 553*8kB (UME) 400*16kB (UM) 201*32kB (UME) 45*64kB (UME) 19*128kB (ME) 9*256kB (M) 10*512kB (ME) 8*1024kB (UME) 6*2048kB (MC) 183*4096kB (MC) = 802344kB [ 1333.740994][ T3911] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1333.772124][ T3911] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1333.772705][ T3911] 8247 total pagecache pages [ 1333.772955][ T3911] 0 pages in swap cache [ 1333.773192][ T3911] Free swap = 0kB [ 1333.773410][ T3911] Total swap = 0kB [ 1333.773648][ T3911] 523776 pages RAM [ 1333.773869][ T3911] 0 pages HighMem/MovableOnly [ 1333.774091][ T3911] 184025 pages reserved [ 1333.774315][ T3911] 4096 pages cma reserved 00:22:14 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001340)={0x4, 0x4, &(0x7f0000000040)=@framed={{}, [@generic={0x57}]}, &(0x7f0000000080)='GPL\x00', 0x5, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:22:14 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/time_for_children\x00') ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xb701, 0x0) 00:22:16 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001340)={0x4, 0x4, &(0x7f0000000040)=@framed={{}, [@generic={0x57}]}, &(0x7f0000000080)='GPL\x00', 0x5, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:22:17 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000400), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000140)={0x1, 0x0, &(0x7f0000000100)=[0x0]}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000180)={0x3, r1}) ps_root_recvmsgcb: failed to send message to pid 3826: Connection refused ps_root_recvmsgcb: failed to send message to pid 3830: Connection refused 00:22:18 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001340)={0x4, 0x4, &(0x7f0000000040)=@framed={{}, [@generic={0x57}]}, &(0x7f0000000080)='GPL\x00', 0x5, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:22:19 executing program 1: r0 = io_uring_setup(0x1139, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c832, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001340)=""/4093, 0xffd}], 0x133f) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000002540)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/11, 0xb}], 0x0, 0x1}, 0x20) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/74, 0x4a}], 0x0, 0x1}, 0x20) 00:22:22 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:24 executing program 1: r0 = io_uring_setup(0x1139, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c832, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001340)=""/4093, 0xffd}], 0x133f) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000002540)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/11, 0xb}], 0x0, 0x1}, 0x20) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/74, 0x4a}], 0x0, 0x1}, 0x20) [ 1345.055629][ T3928] [ 1345.056321][ T3928] ====================================================== [ 1345.056921][ T3928] WARNING: possible circular locking dependency detected [ 1345.057823][ T3928] 6.2.0-rc1-syzkaller #0 Tainted: G W [ 1345.059327][ T3928] ------------------------------------------------------ [ 1345.060887][ T3928] syz-executor.0/3928 is trying to acquire lock: [ 1345.062190][ T3928] ffffffff8505b470 (cpu_hotplug_lock){++++}-{0:0}, at: cpus_read_lock+0x14/0x1c [ 1345.064122][ T3928] [ 1345.064122][ T3928] but task is already holding lock: [ 1345.065033][ T3928] ffffffff851ad348 (freezer_mutex){+.+.}-{3:3}, at: freezer_write+0xa0/0x866 [ 1345.066602][ T3928] [ 1345.066602][ T3928] which lock already depends on the new lock. [ 1345.066602][ T3928] [ 1345.067581][ T3928] [ 1345.067581][ T3928] the existing dependency chain (in reverse order) is: [ 1345.068645][ T3928] [ 1345.068645][ T3928] -> #2 (freezer_mutex){+.+.}-{3:3}: [ 1345.070134][ T3928] lock_acquire.part.0+0x1d0/0x424 [ 1345.070903][ T3928] lock_acquire+0x54/0x6a [ 1345.071667][ T3928] __mutex_lock+0x114/0xb42 [ 1345.072423][ T3928] mutex_lock_nested+0x14/0x1c [ 1345.073097][ T3928] freezer_attach+0x96/0x19a [ 1345.073766][ T3928] cgroup_migrate_execute+0x818/0xa3a [ 1345.074569][ T3928] cgroup_attach_task+0x418/0x7ac [ 1345.075466][ T3928] __cgroup1_procs_write.constprop.0+0x250/0x2be [ 1345.076294][ T3928] cgroup1_procs_write+0x24/0x32 [ 1345.077143][ T3928] cgroup_file_write+0x1b2/0x3b8 [ 1345.078018][ T3928] kernfs_fop_write_iter+0x264/0x32e [ 1345.078967][ T3928] vfs_write+0x4a4/0x568 [ 1345.079848][ T3928] ksys_write+0x10a/0x224 [ 1345.080635][ T3928] sys_write+0x28/0x36 [ 1345.081433][ T3928] ret_from_syscall+0x0/0x2 [ 1345.082312][ T3928] [ 1345.082312][ T3928] -> #1 (cgroup_threadgroup_rwsem){++++}-{0:0}: [ 1345.083640][ T3928] lock_acquire.part.0+0x1d0/0x424 [ 1345.084300][ T3928] lock_acquire+0x54/0x6a [ 1345.084986][ T3928] percpu_down_write+0x4e/0x1d4 [ 1345.085760][ T3928] cgroup_procs_write_start+0x12a/0x46c [ 1345.086602][ T3928] __cgroup_procs_write+0xc2/0x3be [ 1345.087695][ T3928] cgroup_procs_write+0x22/0x48 [ 1345.088650][ T3928] cgroup_file_write+0x1b2/0x3b8 [ 1345.089340][ T3928] kernfs_fop_write_iter+0x264/0x32e [ 1345.090172][ T3928] vfs_write+0x4a4/0x568 [ 1345.090861][ T3928] ksys_write+0x10a/0x224 [ 1345.091632][ T3928] sys_write+0x28/0x36 [ 1345.092257][ T3928] ret_from_syscall+0x0/0x2 [ 1345.092950][ T3928] [ 1345.092950][ T3928] -> #0 (cpu_hotplug_lock){++++}-{0:0}: [ 1345.094012][ T3928] check_noncircular+0x1de/0x1fe [ 1345.094816][ T3928] __lock_acquire+0x198a/0x347a [ 1345.095503][ T3928] lock_acquire.part.0+0x1d0/0x424 [ 1345.096186][ T3928] lock_acquire+0x54/0x6a [ 1345.096995][ T3928] percpu_down_read.constprop.0+0x40/0x216 [ 1345.098174][ T3928] cpus_read_lock+0x14/0x1c [ 1345.099002][ T3928] static_key_slow_inc+0x1e/0x6a [ 1345.099784][ T3928] freezer_apply_state+0x156/0x17c [ 1345.100493][ T3928] freezer_write+0x552/0x866 [ 1345.101233][ T3928] cgroup_file_write+0x1b2/0x3b8 [ 1345.101980][ T3928] kernfs_fop_write_iter+0x264/0x32e [ 1345.102838][ T3928] vfs_write+0x4a4/0x568 [ 1345.103950][ T3928] ksys_write+0x10a/0x224 [ 1345.104667][ T3928] sys_write+0x28/0x36 [ 1345.105374][ T3928] ret_from_syscall+0x0/0x2 [ 1345.106395][ T3928] [ 1345.106395][ T3928] other info that might help us debug this: [ 1345.106395][ T3928] [ 1345.107333][ T3928] Chain exists of: [ 1345.107333][ T3928] cpu_hotplug_lock --> cgroup_threadgroup_rwsem --> freezer_mutex [ 1345.107333][ T3928] [ 1345.109124][ T3928] Possible unsafe locking scenario: [ 1345.109124][ T3928] [ 1345.110155][ T3928] CPU0 CPU1 [ 1345.110755][ T3928] ---- ---- [ 1345.111328][ T3928] lock(freezer_mutex); [ 1345.112260][ T3928] lock(cgroup_threadgroup_rwsem); [ 1345.113225][ T3928] lock(freezer_mutex); [ 1345.114149][ T3928] lock(cpu_hotplug_lock); [ 1345.115066][ T3928] [ 1345.115066][ T3928] *** DEADLOCK *** [ 1345.115066][ T3928] [ 1345.115903][ T3928] 5 locks held by syz-executor.0/3928: [ 1345.116647][ T3928] #0: ff600000145f74e8 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xc2/0xc4 [ 1345.118539][ T3928] #1: ff60000011f76460 (sb_writers#9){.+.+}-{0:0}, at: vfs_write+0x1e8/0x568 [ 1345.121283][ T3928] #2: ff6000001193c888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1fc/0x32e [ 1345.123214][ T3928] #3: ff6000002b780660 (kn->active#13){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20e/0x32e [ 1345.125346][ T3928] #4: ffffffff851ad348 (freezer_mutex){+.+.}-{3:3}, at: freezer_write+0xa0/0x866 [ 1345.126975][ T3928] [ 1345.126975][ T3928] stack backtrace: [ 1345.127911][ T3928] CPU: 1 PID: 3928 Comm: syz-executor.0 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1345.128881][ T3928] Hardware name: riscv-virtio,qemu (DT) [ 1345.129519][ T3928] Call Trace: [ 1345.130088][ T3928] [] dump_backtrace+0x2e/0x3c [ 1345.131008][ T3928] [] show_stack+0x34/0x40 [ 1345.131900][ T3928] [] dump_stack_lvl+0xe0/0x14c [ 1345.132794][ T3928] [] dump_stack+0x1c/0x24 [ 1345.133628][ T3928] [] print_circular_bug+0x370/0x3fa [ 1345.134481][ T3928] [] check_noncircular+0x1de/0x1fe [ 1345.135372][ T3928] [] __lock_acquire+0x198a/0x347a [ 1345.136193][ T3928] [] lock_acquire.part.0+0x1d0/0x424 [ 1345.136935][ T3928] [] lock_acquire+0x54/0x6a [ 1345.137991][ T3928] [] percpu_down_read.constprop.0+0x40/0x216 [ 1345.139339][ T3928] [] cpus_read_lock+0x14/0x1c [ 1345.140265][ T3928] [] static_key_slow_inc+0x1e/0x6a [ 1345.141234][ T3928] [] freezer_apply_state+0x156/0x17c [ 1345.142350][ T3928] [] freezer_write+0x552/0x866 [ 1345.143207][ T3928] [] cgroup_file_write+0x1b2/0x3b8 [ 1345.144150][ T3928] [] kernfs_fop_write_iter+0x264/0x32e [ 1345.145690][ T3928] [] vfs_write+0x4a4/0x568 [ 1345.146666][ T3928] [] ksys_write+0x10a/0x224 [ 1345.147901][ T3928] [] sys_write+0x28/0x36 [ 1345.149210][ T3928] [] ret_from_syscall+0x0/0x2 00:22:25 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="18020000e2ffffa7bba03230ff00748785a600000085000000360000009500001800000000922ae83713ab9662ce3ae356538dda120000010000801b10fb39a8cb72d28d82de5ac54e32ad4d8c46fff4208d14138b8fe903ddc702e404e19a5183d769676520e98a263345e4fa0782b3c4d86abeb12303ff139fe0d0000000d6040000fc1962a3954c11c27839dc007c4d296e7359ea79a75d810000aebf3183fe803abbf5024b52dc265b36fc9dae00a0d0956d252bd8b6464ef3c6a7352ce7439052d6def839a1febad3ca6e3a3db2dfc63296e340bb8e2a093adcdf7257d327070e42410f57466f59aea2274047d6d800442e000000b85138fc146a50640000ee16c729300d23018000000000008028a0b36754ed5290a8cd8470e776d6b80630d6cbde49b29a6cb5f4fc0001000000004b588c745c380e7238aeada5acf3209a08439fc6310386597760525bfe5fe1f697bc114cd1778e97a3000000006974cdb458be3234cf6fadc1b4606bf261924dc36b22eb297189360cb7d40c8525fd60c5558fbf17a76f3547497aba5086e30ec8a57c814382ffab045ca077a9d15251875432e74b54efaf4985672a1c7b3c200021de95ae7b68136b0046d5350cdd39c0f35469869e9b342b953f81447e6b9e522d62b1e6ffcaab304f134306335fc7a44195254b45a6c1312a13696c7202df5f504f94c5e0fbc70bcb975f97ed7b0300000000000000e54eda17999291744a332e2fa806e63c5cd98a8569a6d6bcfb0000002cf6c73dc63f04af77c9721459abfcfa1e9773b2b7e9f83632df2f37a1d0f648603e68153579c02d71c58d147b00821ab9a6475b31e1ebf1369afe9868aefbf3983f283f2faf8f40e39927aca9ec527fb5b6bf7e7b0374814d63000000000000004049cb79c54b0a38856929e7d8b1b06c9bd5d7e5490f3b8596b694ea9483bd4bd287c83df998a7469426ec8b0000000040000010ff2cd18bdd8ab7983bc90770bbd26a82b9d99d17c0d197b5230487782ca00edf8e47a71bcc738ef636d32b0193355679afe772cd45af0a401feffe0a5308a90acb1a210b22453b05ed4c638a043c07aff7d352dcf72be83e7c4c27104ac2126bb2bfc2162f6e46c60cba054e5dc5c09515d43fc76d1d831deea41f01970b134d21ef4f42fc63d39b94a7f838e04ba77f1367c1a28c73a600004769950bc8b3bbd0786102000000000055de7381e3c13f7d3a43315827e2a4bc4744ef9d64fdfad91c7760ba4aa9f3850dba7ca42e0072cc0b346dcebe064422f08073812ec5e7cdec264998b4a6994efd9f6b7a9b5d15247bf4fabcff7c890c238f873e6f52adfcc7e0b0c24a8197d36e58b9f77cce15068c6eda3c05d560630b9f8844be77e86364fe4e3929ea4c0dc89a6352fe5ad1a104003d89bd9bfc59e68a6bb5e0912f19673d1bc421072f3a98b31d381a1df1b97e393409d42718c20d4150017033d2f7045c793dfad200ed705d7ef8aa7dffdeec680c3bbad5595da7049034e7f51cc4078c580f8c973b6b26b2d017c274560cc7ff7f0000d72009d23d838320ac687bb14c34d175980aafbb2efbab230e00002c0736cd7a531b8b0d64679afb87ff2cb1541aa72e1bad3325838ba2589f2b306ae00800000000000000d39f8a6a6f2a71281ad082a2fe7a7a52fb5cbfbb20a90583cbf8218883acb06d8d9831c98922e15d5f018400000086553d8b8a546bbfb5eff92d3c5c5c0d222704ace9b6d4846c29394401e8a076722313d50750f8380f72d51e35bb75586f6ef8e5bd3b413adefde148ff9dd0b6ba58c39199e042fffb7e18933e5389c5f885ac1f3dc02d3dde39d3c270e51983f5be990b412f7cba4c9c288e52fc26d6210bdcc64c2cb39b9f02bc2a841d921981a2c3538c9da7c9a0bcc904c059ea50d452e2e7d55467ac90fd5f76feb0d0c5b971a6692f7e817d0e0c9876b3d9b0b951cdcc4b240617f20f7f5e48db7994fc888e44f899ef75d5284d0162d61db3401dceca004e54625091daf26aa20e96b5ec9ffd9d4728da77615411782c76daff4406c54da65107526f000066f3fc3e9adb30b2fee8d1dd2b2aaa7d66e7b526da12daab732b4e00575b92c865d72fe5d319e8245f56474c111ade6fd75d9aadf677a13bef4616af417d04f150069461e2d457239ca8db5638e290af426a057ac7b9f6c97c8498f1c29fd9ae8a11237bc0f269f6638f2a9952aabac2f8f48c9b29699fbe84e816b70ab987fd121a22c410cfb5401c02c0096f4840cbdbb37d92622eeca69fa749013f4ce549c873fb708df4e2733a7d011bdbd5ab0d23fa145de321ea742caa7ed3004101ae7d589dae1755e78d1d2068d15c57db6e79ad9cbdaa49bb23d65367fccd9eda82a5e38a2c2094074e8e36b6f5d9bb042e833e7a4a7e06e642940e5500000000000000000000000000b09b000000770944c760c7a8b425953e1cfde492146e58213c68d8fe9c956660a817e33e6a50ab501739a5f15e3573ff06d75f46f28edf39a255b5d3bcedaa4fb77079b99b2da372afaa4525a6dd55fd02bb871937ef47876206371ec2429e80e2dbf2bbcbab4de313fff8a45f83ccf426e5733d96fc62ef408e8b1d8084aba45d372217cab644945a5bd1b18f44758b8cc366fc46700a0000de2bedeabf8209312610a3dad977081961b7c7623967f8bb00000000005f6d4c1d05519643843290d5954af3a0aaf50585860c093aa3bcb69e6ee7dd49aea06702101ed908498781008218c970d0507622300f3d84388a32fd2a166394247cca80759dfc5252d8bea04185d05588012aa368757dec1f47f8a193ca5f46d12c101f443fc07134a43b8c01b7657438a5c79196368dbba3cfbe383c96be624313582a58280df7b3d20ebe86c1a3792cb5c74719216cbce3e76252ead71afa056da34b78c02d9b390f24d7f2693f14481d29ee45af4dc8546b52b95e81344772b022b934430dbfa79fb425885ab50fbe61b167b4fd41342db5028ea355ee60afe305edba7e197ae408f2c99ad5ceebc7ea4c9ef48a6f9fbfa4850f85f3f815b9b30c68838ed336fe564d02e49944f479b3e002b156ac6552f7ada13bc5536ba4527e45c8fec268e3f27e66f2068f73cf8be4204ed9ffecef2360fb05650c89a1a93a5068885aaea00ddc9c7335e1ab0864b7f36158089da71a7cf75f1e5bb6df20bd7192286d0087b12b224b1b56a7497bb44fe699595dcbf3c0b6c4afff5780b91765000ba698ebc11e729d88711f39af64e3b7aaa3d61e99de0fcc4f9735a4fa4abfdb664c17695bec87c2171418bbec33e87f993ede06d42e57347ba9c50bddcb055c1940b429de755b0d8ce90a953822af43358465aed254a62c7ac3f9b2ce52f91527e9d3287e622fbe2fba1ddce2539ca4073dd9039e5d4829229b17f34551b526c923e8d48a8d8ca1dacaab1c8b55140d48dd00"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:26 executing program 1: r0 = io_uring_setup(0x1139, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c832, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001340)=""/4093, 0xffd}], 0x133f) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000002540)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/11, 0xb}], 0x0, 0x1}, 0x20) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/74, 0x4a}], 0x0, 0x1}, 0x20) 00:22:27 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="18020000e2ffffa7bba03230ff00748785a600000085000000360000009500001800000000922ae83713ab9662ce3ae356538dda120000010000801b10fb39a8cb72d28d82de5ac54e32ad4d8c46fff4208d14138b8fe903ddc702e404e19a5183d769676520e98a263345e4fa0782b3c4d86abeb12303ff139fe0d0000000d6040000fc1962a3954c11c27839dc007c4d296e7359ea79a75d810000aebf3183fe803abbf5024b52dc265b36fc9dae00a0d0956d252bd8b6464ef3c6a7352ce7439052d6def839a1febad3ca6e3a3db2dfc63296e340bb8e2a093adcdf7257d327070e42410f57466f59aea2274047d6d800442e000000b85138fc146a50640000ee16c729300d23018000000000008028a0b36754ed5290a8cd8470e776d6b80630d6cbde49b29a6cb5f4fc0001000000004b588c745c380e7238aeada5acf3209a08439fc6310386597760525bfe5fe1f697bc114cd1778e97a3000000006974cdb458be3234cf6fadc1b4606bf261924dc36b22eb297189360cb7d40c8525fd60c5558fbf17a76f3547497aba5086e30ec8a57c814382ffab045ca077a9d15251875432e74b54efaf4985672a1c7b3c200021de95ae7b68136b0046d5350cdd39c0f35469869e9b342b953f81447e6b9e522d62b1e6ffcaab304f134306335fc7a44195254b45a6c1312a13696c7202df5f504f94c5e0fbc70bcb975f97ed7b0300000000000000e54eda17999291744a332e2fa806e63c5cd98a8569a6d6bcfb0000002cf6c73dc63f04af77c9721459abfcfa1e9773b2b7e9f83632df2f37a1d0f648603e68153579c02d71c58d147b00821ab9a6475b31e1ebf1369afe9868aefbf3983f283f2faf8f40e39927aca9ec527fb5b6bf7e7b0374814d63000000000000004049cb79c54b0a38856929e7d8b1b06c9bd5d7e5490f3b8596b694ea9483bd4bd287c83df998a7469426ec8b0000000040000010ff2cd18bdd8ab7983bc90770bbd26a82b9d99d17c0d197b5230487782ca00edf8e47a71bcc738ef636d32b0193355679afe772cd45af0a401feffe0a5308a90acb1a210b22453b05ed4c638a043c07aff7d352dcf72be83e7c4c27104ac2126bb2bfc2162f6e46c60cba054e5dc5c09515d43fc76d1d831deea41f01970b134d21ef4f42fc63d39b94a7f838e04ba77f1367c1a28c73a600004769950bc8b3bbd0786102000000000055de7381e3c13f7d3a43315827e2a4bc4744ef9d64fdfad91c7760ba4aa9f3850dba7ca42e0072cc0b346dcebe064422f08073812ec5e7cdec264998b4a6994efd9f6b7a9b5d15247bf4fabcff7c890c238f873e6f52adfcc7e0b0c24a8197d36e58b9f77cce15068c6eda3c05d560630b9f8844be77e86364fe4e3929ea4c0dc89a6352fe5ad1a104003d89bd9bfc59e68a6bb5e0912f19673d1bc421072f3a98b31d381a1df1b97e393409d42718c20d4150017033d2f7045c793dfad200ed705d7ef8aa7dffdeec680c3bbad5595da7049034e7f51cc4078c580f8c973b6b26b2d017c274560cc7ff7f0000d72009d23d838320ac687bb14c34d175980aafbb2efbab230e00002c0736cd7a531b8b0d64679afb87ff2cb1541aa72e1bad3325838ba2589f2b306ae00800000000000000d39f8a6a6f2a71281ad082a2fe7a7a52fb5cbfbb20a90583cbf8218883acb06d8d9831c98922e15d5f018400000086553d8b8a546bbfb5eff92d3c5c5c0d222704ace9b6d4846c29394401e8a076722313d50750f8380f72d51e35bb75586f6ef8e5bd3b413adefde148ff9dd0b6ba58c39199e042fffb7e18933e5389c5f885ac1f3dc02d3dde39d3c270e51983f5be990b412f7cba4c9c288e52fc26d6210bdcc64c2cb39b9f02bc2a841d921981a2c3538c9da7c9a0bcc904c059ea50d452e2e7d55467ac90fd5f76feb0d0c5b971a6692f7e817d0e0c9876b3d9b0b951cdcc4b240617f20f7f5e48db7994fc888e44f899ef75d5284d0162d61db3401dceca004e54625091daf26aa20e96b5ec9ffd9d4728da77615411782c76daff4406c54da65107526f000066f3fc3e9adb30b2fee8d1dd2b2aaa7d66e7b526da12daab732b4e00575b92c865d72fe5d319e8245f56474c111ade6fd75d9aadf677a13bef4616af417d04f150069461e2d457239ca8db5638e290af426a057ac7b9f6c97c8498f1c29fd9ae8a11237bc0f269f6638f2a9952aabac2f8f48c9b29699fbe84e816b70ab987fd121a22c410cfb5401c02c0096f4840cbdbb37d92622eeca69fa749013f4ce549c873fb708df4e2733a7d011bdbd5ab0d23fa145de321ea742caa7ed3004101ae7d589dae1755e78d1d2068d15c57db6e79ad9cbdaa49bb23d65367fccd9eda82a5e38a2c2094074e8e36b6f5d9bb042e833e7a4a7e06e642940e5500000000000000000000000000b09b000000770944c760c7a8b425953e1cfde492146e58213c68d8fe9c956660a817e33e6a50ab501739a5f15e3573ff06d75f46f28edf39a255b5d3bcedaa4fb77079b99b2da372afaa4525a6dd55fd02bb871937ef47876206371ec2429e80e2dbf2bbcbab4de313fff8a45f83ccf426e5733d96fc62ef408e8b1d8084aba45d372217cab644945a5bd1b18f44758b8cc366fc46700a0000de2bedeabf8209312610a3dad977081961b7c7623967f8bb00000000005f6d4c1d05519643843290d5954af3a0aaf50585860c093aa3bcb69e6ee7dd49aea06702101ed908498781008218c970d0507622300f3d84388a32fd2a166394247cca80759dfc5252d8bea04185d05588012aa368757dec1f47f8a193ca5f46d12c101f443fc07134a43b8c01b7657438a5c79196368dbba3cfbe383c96be624313582a58280df7b3d20ebe86c1a3792cb5c74719216cbce3e76252ead71afa056da34b78c02d9b390f24d7f2693f14481d29ee45af4dc8546b52b95e81344772b022b934430dbfa79fb425885ab50fbe61b167b4fd41342db5028ea355ee60afe305edba7e197ae408f2c99ad5ceebc7ea4c9ef48a6f9fbfa4850f85f3f815b9b30c68838ed336fe564d02e49944f479b3e002b156ac6552f7ada13bc5536ba4527e45c8fec268e3f27e66f2068f73cf8be4204ed9ffecef2360fb05650c89a1a93a5068885aaea00ddc9c7335e1ab0864b7f36158089da71a7cf75f1e5bb6df20bd7192286d0087b12b224b1b56a7497bb44fe699595dcbf3c0b6c4afff5780b91765000ba698ebc11e729d88711f39af64e3b7aaa3d61e99de0fcc4f9735a4fa4abfdb664c17695bec87c2171418bbec33e87f993ede06d42e57347ba9c50bddcb055c1940b429de755b0d8ce90a953822af43358465aed254a62c7ac3f9b2ce52f91527e9d3287e622fbe2fba1ddce2539ca4073dd9039e5d4829229b17f34551b526c923e8d48a8d8ca1dacaab1c8b55140d48dd00"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:27 executing program 1: r0 = io_uring_setup(0x1139, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c832, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001340)=""/4093, 0xffd}], 0x133f) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000002540)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/11, 0xb}], 0x0, 0x1}, 0x20) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/74, 0x4a}], 0x0, 0x1}, 0x20) 00:22:28 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:28 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="18020000e2ffffa7bba03230ff00748785a600000085000000360000009500001800000000922ae83713ab9662ce3ae356538dda120000010000801b10fb39a8cb72d28d82de5ac54e32ad4d8c46fff4208d14138b8fe903ddc702e404e19a5183d769676520e98a263345e4fa0782b3c4d86abeb12303ff139fe0d0000000d6040000fc1962a3954c11c27839dc007c4d296e7359ea79a75d810000aebf3183fe803abbf5024b52dc265b36fc9dae00a0d0956d252bd8b6464ef3c6a7352ce7439052d6def839a1febad3ca6e3a3db2dfc63296e340bb8e2a093adcdf7257d327070e42410f57466f59aea2274047d6d800442e000000b85138fc146a50640000ee16c729300d23018000000000008028a0b36754ed5290a8cd8470e776d6b80630d6cbde49b29a6cb5f4fc0001000000004b588c745c380e7238aeada5acf3209a08439fc6310386597760525bfe5fe1f697bc114cd1778e97a3000000006974cdb458be3234cf6fadc1b4606bf261924dc36b22eb297189360cb7d40c8525fd60c5558fbf17a76f3547497aba5086e30ec8a57c814382ffab045ca077a9d15251875432e74b54efaf4985672a1c7b3c200021de95ae7b68136b0046d5350cdd39c0f35469869e9b342b953f81447e6b9e522d62b1e6ffcaab304f134306335fc7a44195254b45a6c1312a13696c7202df5f504f94c5e0fbc70bcb975f97ed7b0300000000000000e54eda17999291744a332e2fa806e63c5cd98a8569a6d6bcfb0000002cf6c73dc63f04af77c9721459abfcfa1e9773b2b7e9f83632df2f37a1d0f648603e68153579c02d71c58d147b00821ab9a6475b31e1ebf1369afe9868aefbf3983f283f2faf8f40e39927aca9ec527fb5b6bf7e7b0374814d63000000000000004049cb79c54b0a38856929e7d8b1b06c9bd5d7e5490f3b8596b694ea9483bd4bd287c83df998a7469426ec8b0000000040000010ff2cd18bdd8ab7983bc90770bbd26a82b9d99d17c0d197b5230487782ca00edf8e47a71bcc738ef636d32b0193355679afe772cd45af0a401feffe0a5308a90acb1a210b22453b05ed4c638a043c07aff7d352dcf72be83e7c4c27104ac2126bb2bfc2162f6e46c60cba054e5dc5c09515d43fc76d1d831deea41f01970b134d21ef4f42fc63d39b94a7f838e04ba77f1367c1a28c73a600004769950bc8b3bbd0786102000000000055de7381e3c13f7d3a43315827e2a4bc4744ef9d64fdfad91c7760ba4aa9f3850dba7ca42e0072cc0b346dcebe064422f08073812ec5e7cdec264998b4a6994efd9f6b7a9b5d15247bf4fabcff7c890c238f873e6f52adfcc7e0b0c24a8197d36e58b9f77cce15068c6eda3c05d560630b9f8844be77e86364fe4e3929ea4c0dc89a6352fe5ad1a104003d89bd9bfc59e68a6bb5e0912f19673d1bc421072f3a98b31d381a1df1b97e393409d42718c20d4150017033d2f7045c793dfad200ed705d7ef8aa7dffdeec680c3bbad5595da7049034e7f51cc4078c580f8c973b6b26b2d017c274560cc7ff7f0000d72009d23d838320ac687bb14c34d175980aafbb2efbab230e00002c0736cd7a531b8b0d64679afb87ff2cb1541aa72e1bad3325838ba2589f2b306ae00800000000000000d39f8a6a6f2a71281ad082a2fe7a7a52fb5cbfbb20a90583cbf8218883acb06d8d9831c98922e15d5f018400000086553d8b8a546bbfb5eff92d3c5c5c0d222704ace9b6d4846c29394401e8a076722313d50750f8380f72d51e35bb75586f6ef8e5bd3b413adefde148ff9dd0b6ba58c39199e042fffb7e18933e5389c5f885ac1f3dc02d3dde39d3c270e51983f5be990b412f7cba4c9c288e52fc26d6210bdcc64c2cb39b9f02bc2a841d921981a2c3538c9da7c9a0bcc904c059ea50d452e2e7d55467ac90fd5f76feb0d0c5b971a6692f7e817d0e0c9876b3d9b0b951cdcc4b240617f20f7f5e48db7994fc888e44f899ef75d5284d0162d61db3401dceca004e54625091daf26aa20e96b5ec9ffd9d4728da77615411782c76daff4406c54da65107526f000066f3fc3e9adb30b2fee8d1dd2b2aaa7d66e7b526da12daab732b4e00575b92c865d72fe5d319e8245f56474c111ade6fd75d9aadf677a13bef4616af417d04f150069461e2d457239ca8db5638e290af426a057ac7b9f6c97c8498f1c29fd9ae8a11237bc0f269f6638f2a9952aabac2f8f48c9b29699fbe84e816b70ab987fd121a22c410cfb5401c02c0096f4840cbdbb37d92622eeca69fa749013f4ce549c873fb708df4e2733a7d011bdbd5ab0d23fa145de321ea742caa7ed3004101ae7d589dae1755e78d1d2068d15c57db6e79ad9cbdaa49bb23d65367fccd9eda82a5e38a2c2094074e8e36b6f5d9bb042e833e7a4a7e06e642940e5500000000000000000000000000b09b000000770944c760c7a8b425953e1cfde492146e58213c68d8fe9c956660a817e33e6a50ab501739a5f15e3573ff06d75f46f28edf39a255b5d3bcedaa4fb77079b99b2da372afaa4525a6dd55fd02bb871937ef47876206371ec2429e80e2dbf2bbcbab4de313fff8a45f83ccf426e5733d96fc62ef408e8b1d8084aba45d372217cab644945a5bd1b18f44758b8cc366fc46700a0000de2bedeabf8209312610a3dad977081961b7c7623967f8bb00000000005f6d4c1d05519643843290d5954af3a0aaf50585860c093aa3bcb69e6ee7dd49aea06702101ed908498781008218c970d0507622300f3d84388a32fd2a166394247cca80759dfc5252d8bea04185d05588012aa368757dec1f47f8a193ca5f46d12c101f443fc07134a43b8c01b7657438a5c79196368dbba3cfbe383c96be624313582a58280df7b3d20ebe86c1a3792cb5c74719216cbce3e76252ead71afa056da34b78c02d9b390f24d7f2693f14481d29ee45af4dc8546b52b95e81344772b022b934430dbfa79fb425885ab50fbe61b167b4fd41342db5028ea355ee60afe305edba7e197ae408f2c99ad5ceebc7ea4c9ef48a6f9fbfa4850f85f3f815b9b30c68838ed336fe564d02e49944f479b3e002b156ac6552f7ada13bc5536ba4527e45c8fec268e3f27e66f2068f73cf8be4204ed9ffecef2360fb05650c89a1a93a5068885aaea00ddc9c7335e1ab0864b7f36158089da71a7cf75f1e5bb6df20bd7192286d0087b12b224b1b56a7497bb44fe699595dcbf3c0b6c4afff5780b91765000ba698ebc11e729d88711f39af64e3b7aaa3d61e99de0fcc4f9735a4fa4abfdb664c17695bec87c2171418bbec33e87f993ede06d42e57347ba9c50bddcb055c1940b429de755b0d8ce90a953822af43358465aed254a62c7ac3f9b2ce52f91527e9d3287e622fbe2fba1ddce2539ca4073dd9039e5d4829229b17f34551b526c923e8d48a8d8ca1dacaab1c8b55140d48dd00"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:29 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:30 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:31 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:31 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:33 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:33 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:34 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:35 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:35 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:36 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:37 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:38 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:38 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:39 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:39 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:41 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r4, r3, 0x25}, 0x10) r5 = openat$cgroup_ro(r3, &(0x7f0000001300)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r5}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 00:22:42 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00' VM DIAGNOSIS: 05:55:36 Registers: info registers vcpu 0 pc 00000000000554c0 mhartid 0000000000000000 mstatus 00000000000040a2 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff80010d88 sepc 000000000003a34e mcause 0000000000000009 scause 0000000000000008 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra 000000000003a43e x2/sp 00ffffffed387370 x3/gp 000000000010a090 x4/tp 000000003a768710 x5/t0 00000003260dbe8b x6/t1 0000000064000000 x7/t2 00ffffffed387197 x8/s0 0000000000000000 x9/s1 00000000000000a0 x10/a0 0000000000000000 x11/a1 0000000000000000 x12/a2 00ffffffed3873b8 x13/a3 0000000000000000 x14/a4 00000000000f4240 x15/a5 0000000000000000 x16/a6 00ffffff86ed5010 x17/a7 0000000000000073 x18/s2 00ffffffed38743c x19/s3 0000000040000001 x20/s4 0000000000002328 x21/s5 00ffffffed3874a0 x22/s6 0000000000147d79 x23/s7 0000000000000004 x24/s8 00000000000f4240 x25/s9 00ffffffed387460 x26/s10 00000000000001f4 x27/s11 000000000000004a x28/t3 000000007fffffff x29/t4 0000000000000540 x30/t5 0000000000000018 x31/t6 0016a65700000000 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 ffffffff80137812 mhartid 0000000000000001 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff8022d184 sepc 000000000003bc5e mcause 8000000000000007 scause 0000000000000008 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff8013780a x2/sp ff200000092b7080 x3/gp ffffffff85efe540 x4/tp ff6000002bbcc980 x5/t0 0000697571636120 x6/t1 00000000000f0000 x7/t2 6572697571636120 x8/s0 ff200000092b7150 x9/s1 ff200000092b7240 x10/a0 ff200000092b7248 x11/a1 0000000000000007 x12/a2 1fe4000001256e49 x13/a3 ffffffff8013780a x14/a4 0000000000000000 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 0000000000000000 x18/s2 0000000000000000 x19/s3 ff200000092b7248 x20/s4 ffffffff85f25740 x21/s5 1fe4000001256e14 x22/s6 ffffffff8514a160 x23/s7 00000000ffffe6a0 x24/s8 00000000ffffe6a0 x25/s9 1fe4000001256e38 x26/s10 ffffffff85f25740 x27/s11 ff200000092b7240 x28/t3 ffffffff87bd9526 x29/t4 ffe3ffff01256e18 x30/t5 ffe3ffff01256e19 x31/t6 ffffffff87bd9520 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