syzkaller login: ps_root_recvmsgcb: failed to send message to pid 2781: Connection refused [ 351.092258][ T2672] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2778: Connection refused [ 351.171398][ T2672] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2782: Connection refused ps_root_recvmsgcb: failed to send message to pid 2792: Connection refused [ 382.492112][ T2840] warn_alloc: 1 callbacks suppressed [ 382.492435][ T2840] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 382.496780][ T2840] CPU: 0 PID: 2840 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 382.498459][ T2840] Hardware name: riscv-virtio,qemu (DT) [ 382.499912][ T2840] Call Trace: [ 382.500828][ T2840] [] dump_backtrace+0x2e/0x3c [ 382.502360][ T2840] [] show_stack+0x34/0x40 [ 382.503744][ T2840] [] dump_stack_lvl+0xe0/0x14c [ 382.505321][ T2840] [] dump_stack+0x1c/0x24 [ 382.506924][ T2840] [] warn_alloc+0x168/0x22c [ 382.509429][ T2840] [] __vmalloc_node_range+0xb6c/0xdb4 [ 382.511293][ T2840] [] bpf_jit_alloc_exec+0x46/0x52 [ 382.512559][ T2840] [] bpf_jit_binary_alloc+0x96/0x13c [ 382.513692][ T2840] [] bpf_int_jit_compile+0x886/0xaa6 [ 382.515035][ T2840] [] bpf_prog_select_runtime+0x1a2/0x22e [ 382.516369][ T2840] [] bpf_migrate_filter+0x258/0x2be [ 382.517481][ T2840] [] bpf_prepare_filter+0x10e/0x1b4 [ 382.519603][ T2840] [] __get_filter+0x148/0x1a0 [ 382.520662][ T2840] [] sk_attach_filter+0x22/0x11a [ 382.521838][ T2840] [] sk_setsockopt+0x144e/0x270c [ 382.523790][ T2840] [] sock_setsockopt+0x48/0x58 [ 382.525195][ T2840] [] __sys_setsockopt+0x3f0/0x418 [ 382.526345][ T2840] [] sys_setsockopt+0x3a/0x4c [ 382.527489][ T2840] [] ret_from_syscall+0x0/0x2 [ 382.549020][ T2840] Mem-Info: [ 382.550053][ T2840] active_anon:1064 inactive_anon:42 isolated_anon:0 [ 382.550053][ T2840] active_file:0 inactive_file:4357 isolated_file:0 [ 382.550053][ T2840] unevictable:768 dirty:127 writeback:0 [ 382.550053][ T2840] slab_reclaimable:5062 slab_unreclaimable:18467 [ 382.550053][ T2840] mapped:1086 shmem:804 pagetables:119 [ 382.550053][ T2840] sec_pagetables:0 bounce:0 [ 382.550053][ T2840] kernel_misc_reclaimable:0 [ 382.550053][ T2840] free:281521 free_pcp:1144 free_cma:4096 [ 382.553906][ T2840] Node 0 active_anon:4256kB inactive_anon:168kB active_file:0kB inactive_file:17428kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4344kB dirty:508kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:4424kB pagetables:476kB sec_pagetables:0kB all_unreclaimable? no [ 382.556732][ T2840] Node 0 DMA32 free:1126084kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:4256kB inactive_anon:168kB active_file:0kB inactive_file:17428kB unevictable:3072kB writepending:592kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4572kB local_pcp:2628kB free_cma:16384kB [ 382.592013][ T2840] lowmem_reserve[]: 0 0 0 [ 382.593903][ T2840] Node 0 DMA32: 17*4kB (UE) 2*8kB (UM) 15*16kB (UM) 14*32kB (UE) 3*64kB (UME) 2*128kB (ME) 0*256kB 3*512kB (UME) 1*1024kB (E) 4*2048kB (UEC) 272*4096kB (MC) = 1126084kB [ 382.624670][ T2840] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 382.626219][ T2840] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 382.627515][ T2840] 5187 total pagecache pages [ 382.641624][ T2840] 0 pages in swap cache [ 382.643147][ T2840] Free swap = 0kB [ 382.644412][ T2840] Total swap = 0kB [ 382.646500][ T2840] 523776 pages RAM [ 382.672210][ T2840] 0 pages HighMem/MovableOnly [ 382.673836][ T2840] 184025 pages reserved [ 382.675005][ T2840] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_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]:48531' (ECDSA) to the list of known hosts. 1970/01/01 00:07:15 fuzzer started ps_root_recvmsgcb: failed to send message to pid 2842: Connection refused ps_root_recvmsgcb: failed to send message to pid 2840: Connection refused 1970/01/01 00:07:26 dialing manager at localhost:30004 ps_root_recvmsgcb: failed to send message to pid 2843: Connection refused ps_root_recvmsgcb: failed to send message to pid 2844: Connection refused [ 453.879961][ T2859] cgroup: Unknown subsys name 'net' [ 454.822101][ T2859] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:07:34 syscalls: 2966 1970/01/01 00:07:34 code coverage: enabled 1970/01/01 00:07:34 comparison tracing: enabled 1970/01/01 00:07:34 extra coverage: enabled 1970/01/01 00:07:34 delay kcov mmap: enabled 1970/01/01 00:07:34 setuid sandbox: enabled 1970/01/01 00:07:34 namespace sandbox: enabled 1970/01/01 00:07:34 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:07:34 fault injection: enabled 1970/01/01 00:07:34 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:07:34 net packet injection: enabled 1970/01/01 00:07:34 net device setup: enabled 1970/01/01 00:07:34 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:07:34 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:07:34 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:07:34 USB emulation: enabled 1970/01/01 00:07:34 hci packet injection: /dev/vhci does not exist 1970/01/01 00:07:34 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:07:34 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:07:34 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:07:37 fetching corpus: 49, signal 32871/36358 (executing program) 1970/01/01 00:07:41 fetching corpus: 98, signal 49125/53943 (executing program) 1970/01/01 00:07:44 fetching corpus: 147, signal 62887/68861 (executing program) 1970/01/01 00:07:47 fetching corpus: 196, signal 69745/76901 (executing program) 1970/01/01 00:07:49 fetching corpus: 245, signal 75717/83985 (executing program) 1970/01/01 00:07:52 fetching corpus: 295, signal 83612/92781 (executing program) 1970/01/01 00:07:55 fetching corpus: 344, signal 89459/99594 (executing program) 1970/01/01 00:07:57 fetching corpus: 392, signal 94524/105599 (executing program) 1970/01/01 00:08:01 fetching corpus: 441, signal 99381/111225 (executing program) 1970/01/01 00:08:02 fetching corpus: 490, signal 102349/115102 (executing program) 1970/01/01 00:08:05 fetching corpus: 540, signal 105707/119282 (executing program) 1970/01/01 00:08:09 fetching corpus: 590, signal 109631/123904 (executing program) 1970/01/01 00:08:11 fetching corpus: 640, signal 112487/127520 (executing program) 1970/01/01 00:08:14 fetching corpus: 690, signal 117579/133104 (executing program) 1970/01/01 00:08:16 fetching corpus: 740, signal 120341/136562 (executing program) 1970/01/01 00:08:18 fetching corpus: 790, signal 123652/140434 (executing program) 1970/01/01 00:08:21 fetching corpus: 840, signal 125285/142808 (executing program) 1970/01/01 00:08:24 fetching corpus: 889, signal 128018/146073 (executing program) 1970/01/01 00:08:26 fetching corpus: 939, signal 130483/149095 (executing program) [ 510.905791][ T2861] warn_alloc: 3 callbacks suppressed 1970/01/01 00:08:30 fetching corpus: 988, signal 132304/151495 (executing program) [ 510.906126][ T2861] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 510.944578][ T2861] CPU: 0 PID: 2861 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 510.945995][ T2861] Hardware name: riscv-virtio,qemu (DT) [ 510.947030][ T2861] Call Trace: [ 510.948149][ T2861] [] dump_backtrace+0x2e/0x3c [ 510.949983][ T2861] [] show_stack+0x34/0x40 [ 510.951412][ T2861] [] dump_stack_lvl+0xe0/0x14c [ 510.952955][ T2861] [] dump_stack+0x1c/0x24 [ 510.954420][ T2861] [] warn_alloc+0x168/0x22c [ 510.955816][ T2861] [] __vmalloc_node_range+0xb6c/0xdb4 [ 510.957368][ T2861] [] bpf_jit_alloc_exec+0x46/0x52 [ 510.959313][ T2861] [] bpf_jit_binary_alloc+0x96/0x13c [ 510.961457][ T2861] [] bpf_int_jit_compile+0x886/0xaa6 [ 510.963914][ T2861] [] bpf_prog_select_runtime+0x1a2/0x22e [ 510.966673][ T2861] [] bpf_migrate_filter+0x258/0x2be [ 510.968596][ T2861] [] bpf_prepare_filter+0x10e/0x1b4 [ 510.970743][ T2861] [] __get_filter+0x148/0x1a0 [ 510.972208][ T2861] [] sk_attach_filter+0x22/0x11a [ 510.973605][ T2861] [] sk_setsockopt+0x144e/0x270c [ 510.975061][ T2861] [] sock_setsockopt+0x48/0x58 [ 510.976602][ T2861] [] __sys_setsockopt+0x3f0/0x418 [ 510.977992][ T2861] [] sys_setsockopt+0x3a/0x4c [ 510.979788][ T2861] [] ret_from_syscall+0x0/0x2 [ 511.041541][ T2861] Mem-Info: [ 511.046010][ T2861] active_anon:9056 inactive_anon:43 isolated_anon:0 [ 511.046010][ T2861] active_file:0 inactive_file:7103 isolated_file:0 [ 511.046010][ T2861] unevictable:768 dirty:0 writeback:0 [ 511.046010][ T2861] slab_reclaimable:5321 slab_unreclaimable:18747 [ 511.046010][ T2861] mapped:4415 shmem:806 pagetables:140 [ 511.046010][ T2861] sec_pagetables:0 bounce:0 [ 511.046010][ T2861] kernel_misc_reclaimable:0 [ 511.046010][ T2861] free:270667 free_pcp:942 free_cma:4096 [ 511.070557][ T2861] Node 0 active_anon:36224kB inactive_anon:172kB active_file:0kB inactive_file:28412kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17660kB dirty:0kB writeback:0kB shmem:3224kB writeback_tmp:0kB kernel_stack:4672kB pagetables:560kB sec_pagetables:0kB all_unreclaimable? no [ 511.073494][ T2861] Node 0 DMA32 free:1082668kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:36224kB inactive_anon:172kB active_file:0kB inactive_file:28412kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3768kB local_pcp:2040kB free_cma:16384kB [ 511.145098][ T2861] lowmem_reserve[]: 0 0 0 [ 511.147705][ T2861] Node 0 DMA32: 3*4kB (ME) 2*8kB (UM) 3*16kB (E) 5*32kB (E) 5*64kB (ME) 6*128kB (UME) 2*256kB (ME) 1*512kB (M) 1*1024kB (M) 5*2048kB (UMEC) 261*4096kB (MC) = 1082668kB [ 511.179523][ T2861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 511.181439][ T2861] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 511.183113][ T2861] 7909 total pagecache pages [ 511.184287][ T2861] 0 pages in swap cache [ 511.185325][ T2861] Free swap = 0kB [ 511.186249][ T2861] Total swap = 0kB [ 511.187171][ T2861] 523776 pages RAM [ 511.200607][ T2861] 0 pages HighMem/MovableOnly [ 511.211079][ T2861] 184025 pages reserved [ 511.212240][ T2861] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:08:33 fetching corpus: 1037, signal 133976/153810 (executing program) 1970/01/01 00:08:36 fetching corpus: 1086, signal 135885/156312 (executing program) 1970/01/01 00:08:39 fetching corpus: 1134, signal 138306/159137 (executing program) 1970/01/01 00:08:43 fetching corpus: 1181, signal 140208/161535 (executing program) 1970/01/01 00:08:46 fetching corpus: 1231, signal 142411/164135 (executing program) 1970/01/01 00:08:48 fetching corpus: 1278, signal 144401/166582 (executing program) 1970/01/01 00:08:50 fetching corpus: 1328, signal 146264/168826 (executing program) 1970/01/01 00:08:54 fetching corpus: 1378, signal 148748/171475 (executing program) 1970/01/01 00:08:56 fetching corpus: 1427, signal 150870/173886 (executing program) 1970/01/01 00:08:58 fetching corpus: 1476, signal 152537/175911 (executing program) 1970/01/01 00:09:00 fetching corpus: 1526, signal 154864/178390 (executing program) 1970/01/01 00:09:03 fetching corpus: 1576, signal 156729/180496 (executing program) 1970/01/01 00:09:05 fetching corpus: 1626, signal 158649/182587 (executing program) 1970/01/01 00:09:07 fetching corpus: 1674, signal 160182/184400 (executing program) 1970/01/01 00:09:10 fetching corpus: 1723, signal 162176/186463 (executing program) 1970/01/01 00:09:13 fetching corpus: 1772, signal 163798/188270 (executing program) 1970/01/01 00:09:16 fetching corpus: 1821, signal 165002/189777 (executing program) 1970/01/01 00:09:18 fetching corpus: 1868, signal 166594/191516 (executing program) 1970/01/01 00:09:20 fetching corpus: 1917, signal 168025/193137 (executing program) 1970/01/01 00:09:22 fetching corpus: 1965, signal 169409/194708 (executing program) 1970/01/01 00:09:24 fetching corpus: 2013, signal 171016/196396 (executing program) 1970/01/01 00:09:26 fetching corpus: 2063, signal 172520/197975 (executing program) 1970/01/01 00:09:29 fetching corpus: 2113, signal 173985/199501 (executing program) 1970/01/01 00:09:32 fetching corpus: 2161, signal 174965/200718 (executing program) ps_root_recvmsgcb: failed to send message to pid 2862: Connection refused ps_root_recvmsgcb: failed to send message to pid 2863: Connection refused ps_root_recvmsgcb: failed to send message to pid 2861: Connection refused ps_root_recvmsgcb: failed to send message to pid 2864: Connection refused 1970/01/01 00:09:35 fetching corpus: 2210, signal 176341/202164 (executing program) 1970/01/01 00:09:37 fetching corpus: 2259, signal 178192/203867 (executing program) 1970/01/01 00:09:40 fetching corpus: 2309, signal 179474/205181 (executing program) 1970/01/01 00:09:42 fetching corpus: 2356, signal 180930/206595 (executing program) 1970/01/01 00:09:45 fetching corpus: 2405, signal 182423/207981 (executing program) 1970/01/01 00:09:47 fetching corpus: 2453, signal 183467/209135 (executing program) 1970/01/01 00:09:50 fetching corpus: 2502, signal 184885/210466 (executing program) 1970/01/01 00:09:52 fetching corpus: 2552, signal 186062/211625 (executing program) 1970/01/01 00:09:54 fetching corpus: 2602, signal 187245/212832 (executing program) 1970/01/01 00:10:00 fetching corpus: 2651, signal 188323/213884 (executing program) 1970/01/01 00:10:02 fetching corpus: 2700, signal 189285/214919 (executing program) 1970/01/01 00:10:04 fetching corpus: 2750, signal 190839/216208 (executing program) 1970/01/01 00:10:06 fetching corpus: 2800, signal 191887/217264 (executing program) 1970/01/01 00:10:09 fetching corpus: 2849, signal 192833/218163 (executing program) 1970/01/01 00:10:12 fetching corpus: 2899, signal 194021/219124 (executing program) 1970/01/01 00:10:14 fetching corpus: 2948, signal 195124/220121 (executing program) 1970/01/01 00:10:17 fetching corpus: 2998, signal 196189/221076 (executing program) 1970/01/01 00:10:19 fetching corpus: 3048, signal 197479/222088 (executing program) 1970/01/01 00:10:22 fetching corpus: 3096, signal 198105/222772 (executing program) 1970/01/01 00:10:24 fetching corpus: 3146, signal 199032/223599 (executing program) 1970/01/01 00:10:26 fetching corpus: 3195, signal 199851/224367 (executing program) 1970/01/01 00:10:29 fetching corpus: 3245, signal 200823/225175 (executing program) 1970/01/01 00:10:31 fetching corpus: 3295, signal 201659/225923 (executing program) 1970/01/01 00:10:34 fetching corpus: 3344, signal 202777/226765 (executing program) 1970/01/01 00:10:37 fetching corpus: 3391, signal 204074/227699 (executing program) [ 638.535618][ T2871] warn_alloc: 3 callbacks suppressed [ 638.536016][ T2871] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 638.554522][ T2871] CPU: 0 PID: 2871 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 638.555886][ T2871] Hardware name: riscv-virtio,qemu (DT) [ 638.556826][ T2871] Call Trace: [ 638.557667][ T2871] [] dump_backtrace+0x2e/0x3c [ 638.559538][ T2871] [] show_stack+0x34/0x40 [ 638.560819][ T2871] [] dump_stack_lvl+0xe0/0x14c [ 638.562320][ T2871] [] dump_stack+0x1c/0x24 [ 638.563940][ T2871] [] warn_alloc+0x168/0x22c [ 638.565463][ T2871] [] __vmalloc_node_range+0xb6c/0xdb4 [ 638.567135][ T2871] [] bpf_jit_alloc_exec+0x46/0x52 [ 638.569413][ T2871] [] bpf_jit_binary_alloc+0x96/0x13c [ 638.571052][ T2871] [] bpf_int_jit_compile+0x886/0xaa6 [ 638.572704][ T2871] [] bpf_prog_select_runtime+0x1a2/0x22e [ 638.574428][ T2871] [] bpf_migrate_filter+0x258/0x2be [ 638.576201][ T2871] [] bpf_prepare_filter+0x10e/0x1b4 [ 638.578057][ T2871] [] __get_filter+0x148/0x1a0 [ 638.580485][ T2871] [] sk_attach_filter+0x22/0x11a [ 638.582024][ T2871] [] sk_setsockopt+0x144e/0x270c [ 638.583739][ T2871] [] sock_setsockopt+0x48/0x58 [ 638.585371][ T2871] [] __sys_setsockopt+0x3f0/0x418 [ 638.586957][ T2871] [] sys_setsockopt+0x3a/0x4c [ 638.588909][ T2871] [] ret_from_syscall+0x0/0x2 [ 638.709913][ T2871] Mem-Info: [ 638.711498][ T2871] active_anon:13676 inactive_anon:45 isolated_anon:0 [ 638.711498][ T2871] active_file:0 inactive_file:7113 isolated_file:0 [ 638.711498][ T2871] unevictable:768 dirty:0 writeback:0 [ 638.711498][ T2871] slab_reclaimable:5235 slab_unreclaimable:19447 [ 638.711498][ T2871] mapped:4415 shmem:808 pagetables:163 [ 638.711498][ T2871] sec_pagetables:0 bounce:0 [ 638.711498][ T2871] kernel_misc_reclaimable:0 [ 638.711498][ T2871] free:265699 free_pcp:436 free_cma:4096 [ 638.715551][ T2871] Node 0 active_anon:54704kB inactive_anon:180kB active_file:0kB inactive_file:28452kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17660kB dirty:0kB writeback:0kB shmem:3232kB writeback_tmp:0kB kernel_stack:4704kB pagetables:652kB sec_pagetables:0kB all_unreclaimable? no [ 638.799988][ T2871] Node 0 DMA32 free:1062796kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:54704kB inactive_anon:180kB active_file:0kB inactive_file:28452kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1700kB local_pcp:1440kB free_cma:16384kB [ 638.804014][ T2871] lowmem_reserve[]: 0 0 0 [ 638.806593][ T2871] Node 0 DMA32: 64*4kB (E) 20*8kB (UME) 25*16kB (UME) 19*32kB (UME) 10*64kB (UE) 7*128kB (UME) 1*256kB (E) 1*512kB (M) 2*1024kB (UM) 4*2048kB (UEC) 256*4096kB (MC) = 1062544kB [ 638.890146][ T2871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 638.892735][ T2871] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 638.896065][ T2871] 7921 total pagecache pages [ 638.952863][ T2871] 0 pages in swap cache [ 638.954448][ T2871] Free swap = 0kB ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 638.983755][ T2871] Total swap = 0kB [ 638.985339][ T2871] 523776 pages RAM [ 638.986505][ T2871] 0 pages HighMem/MovableOnly [ 638.987853][ T2871] 184025 pages reserved [ 639.036168][ T2871] 4096 pages cma reserved ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 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 00:10:40 fetching corpus: 3440, signal 204996/228431 (executing program) 1970/01/01 00:10:42 fetching corpus: 3489, signal 205937/229200 (executing program) 1970/01/01 00:10:44 fetching corpus: 3538, signal 206739/229850 (executing program) 1970/01/01 00:10:45 fetching corpus: 3588, signal 207974/230671 (executing program) 1970/01/01 00:10:47 fetching corpus: 3638, signal 208679/231261 (executing program) 1970/01/01 00:10:49 fetching corpus: 3686, signal 209341/231843 (executing program) 1970/01/01 00:10:50 fetching corpus: 3736, signal 210259/232468 (executing program) 1970/01/01 00:10:53 fetching corpus: 3786, signal 211185/233091 (executing program) 1970/01/01 00:10:55 fetching corpus: 3836, signal 212011/233676 (executing program) 1970/01/01 00:10:57 fetching corpus: 3884, signal 212962/234305 (executing program) 1970/01/01 00:11:01 fetching corpus: 3932, signal 213953/234918 (executing program) 1970/01/01 00:11:03 fetching corpus: 3980, signal 214608/235385 (executing program) 1970/01/01 00:11:05 fetching corpus: 4030, signal 215397/235884 (executing program) 1970/01/01 00:11:07 fetching corpus: 4080, signal 216130/236337 (executing program) 1970/01/01 00:11:09 fetching corpus: 4130, signal 216789/236818 (executing program) 1970/01/01 00:11:11 fetching corpus: 4180, signal 217748/237350 (executing program) 1970/01/01 00:11:14 fetching corpus: 4230, signal 218712/237845 (executing program) 1970/01/01 00:11:16 fetching corpus: 4277, signal 219321/238211 (executing program) 1970/01/01 00:11:18 fetching corpus: 4326, signal 219763/238554 (executing program) 1970/01/01 00:11:20 fetching corpus: 4374, signal 220746/239041 (executing program) 1970/01/01 00:11:22 fetching corpus: 4424, signal 221383/239387 (executing program) 1970/01/01 00:11:24 fetching corpus: 4474, signal 222098/239768 (executing program) 1970/01/01 00:11:26 fetching corpus: 4523, signal 222795/240167 (executing program) 1970/01/01 00:11:28 fetching corpus: 4573, signal 223852/240638 (executing program) 1970/01/01 00:11:30 fetching corpus: 4622, signal 224546/240971 (executing program) 1970/01/01 00:11:32 fetching corpus: 4671, signal 225186/241293 (executing program) 1970/01/01 00:11:35 fetching corpus: 4720, signal 225806/241617 (executing program) 1970/01/01 00:11:38 fetching corpus: 4769, signal 226840/241999 (executing program) ps_root_recvmsgcb: failed to send message to pid 2871: Connection refused ps_root_recvmsgcb: failed to send message to pid 2873: Connection refused ps_root_recvmsgcb: failed to send message to pid 2872: Connection refused ps_root_recvmsgcb: failed to send message to pid 2874: Connection refused 1970/01/01 00:11:42 fetching corpus: 4818, signal 227333/242280 (executing program) 1970/01/01 00:11:45 fetching corpus: 4865, signal 228358/242755 (executing program) 1970/01/01 00:11:48 fetching corpus: 4915, signal 229034/243041 (executing program) 1970/01/01 00:11:51 fetching corpus: 4965, signal 230009/243330 (executing program) 1970/01/01 00:11:53 fetching corpus: 5013, signal 230622/243605 (executing program) 1970/01/01 00:11:56 fetching corpus: 5062, signal 231306/243855 (executing program) 1970/01/01 00:11:57 fetching corpus: 5111, signal 232061/244115 (executing program) 1970/01/01 00:11:59 fetching corpus: 5160, signal 232633/244325 (executing program) 1970/01/01 00:12:01 fetching corpus: 5209, signal 233144/244490 (executing program) 1970/01/01 00:12:03 fetching corpus: 5258, signal 233768/244719 (executing program) 1970/01/01 00:12:05 fetching corpus: 5306, signal 234539/244939 (executing program) 1970/01/01 00:12:07 fetching corpus: 5356, signal 235221/245119 (executing program) 1970/01/01 00:12:09 fetching corpus: 5405, signal 235795/245258 (executing program) 1970/01/01 00:12:11 fetching corpus: 5455, signal 236694/245471 (executing program) 1970/01/01 00:12:14 fetching corpus: 5504, signal 237631/245631 (executing program) 1970/01/01 00:12:16 fetching corpus: 5554, signal 238226/245746 (executing program) 1970/01/01 00:12:18 fetching corpus: 5604, signal 239171/245891 (executing program) 1970/01/01 00:12:20 fetching corpus: 5653, signal 239720/245981 (executing program) 1970/01/01 00:12:22 fetching corpus: 5701, signal 240270/246056 (executing program) 1970/01/01 00:12:23 fetching corpus: 5751, signal 240883/246143 (executing program) 1970/01/01 00:12:25 fetching corpus: 5801, signal 241469/246237 (executing program) 1970/01/01 00:12:28 fetching corpus: 5850, signal 242110/246318 (executing program) 1970/01/01 00:12:30 fetching corpus: 5899, signal 242461/246413 (executing program) 1970/01/01 00:12:34 fetching corpus: 5949, signal 243150/246469 (executing program) 1970/01/01 00:12:38 fetching corpus: 5998, signal 243604/246504 (executing program) 1970/01/01 00:12:39 fetching corpus: 6020, signal 244018/246538 (executing program) 1970/01/01 00:12:39 fetching corpus: 6020, signal 244021/246552 (executing program) 1970/01/01 00:12:39 fetching corpus: 6020, signal 244021/246552 (executing program) [ 765.725368][ T2876] warn_alloc: 3 callbacks suppressed [ 765.725758][ T2876] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 765.770601][ T2876] CPU: 1 PID: 2876 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 765.774702][ T2876] Hardware name: riscv-virtio,qemu (DT) [ 765.776747][ T2876] Call Trace: [ 765.778742][ T2876] [] dump_backtrace+0x2e/0x3c [ 765.781827][ T2876] [] show_stack+0x34/0x40 [ 765.784620][ T2876] [] dump_stack_lvl+0xe0/0x14c [ 765.787674][ T2876] [] dump_stack+0x1c/0x24 [ 765.791503][ T2876] [] warn_alloc+0x168/0x22c [ 765.793486][ T2876] [] __vmalloc_node_range+0xb6c/0xdb4 [ 765.797027][ T2876] [] bpf_jit_alloc_exec+0x46/0x52 [ 765.799362][ T2876] [] bpf_jit_binary_alloc+0x96/0x13c [ 765.802530][ T2876] [] bpf_int_jit_compile+0x886/0xaa6 [ 765.804252][ T2876] [] bpf_prog_select_runtime+0x1a2/0x22e [ 765.807399][ T2876] [] bpf_migrate_filter+0x258/0x2be [ 765.809948][ T2876] [] bpf_prepare_filter+0x10e/0x1b4 [ 765.813037][ T2876] [] __get_filter+0x148/0x1a0 [ 765.814811][ T2876] [] sk_attach_filter+0x22/0x11a [ 765.816797][ T2876] [] sk_setsockopt+0x144e/0x270c [ 765.818974][ T2876] [] sock_setsockopt+0x48/0x58 [ 765.820885][ T2876] [] __sys_setsockopt+0x3f0/0x418 [ 765.822584][ T2876] [] sys_setsockopt+0x3a/0x4c [ 765.824165][ T2876] [] ret_from_syscall+0x0/0x2 [ 765.926740][ T2876] Mem-Info: [ 765.930231][ T2876] active_anon:18120 inactive_anon:46 isolated_anon:0 [ 765.930231][ T2876] active_file:0 inactive_file:7117 isolated_file:0 [ 765.930231][ T2876] unevictable:768 dirty:0 writeback:0 [ 765.930231][ T2876] slab_reclaimable:5144 slab_unreclaimable:19744 [ 765.930231][ T2876] mapped:4415 shmem:809 pagetables:181 [ 765.930231][ T2876] sec_pagetables:0 bounce:0 [ 765.930231][ T2876] kernel_misc_reclaimable:0 [ 765.930231][ T2876] free:260572 free_pcp:1112 free_cma:4096 [ 765.934550][ T2876] Node 0 active_anon:72480kB inactive_anon:184kB active_file:0kB inactive_file:28468kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17660kB dirty:0kB writeback:0kB shmem:3236kB writeback_tmp:0kB kernel_stack:4576kB pagetables:724kB sec_pagetables:0kB all_unreclaimable? no [ 765.945246][ T2876] Node 0 DMA32 free:1042288kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:72480kB inactive_anon:184kB active_file:0kB inactive_file:28468kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4432kB local_pcp:2252kB free_cma:16384kB [ 765.964008][ T2876] lowmem_reserve[]: 0 0 0 [ 765.966830][ T2876] Node 0 DMA32: 86*4kB (E) 9*8kB (UE) 23*16kB (UME) 5*32kB (E) 5*64kB (UE) 5*128kB (UE) 2*256kB (ME) 1*512kB (U) 1*1024kB (U) 3*2048kB (EC) 252*4096kB (MC) = 1042288kB [ 765.991323][ T2876] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 765.995701][ T2876] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 765.997311][ T2876] 7926 total pagecache pages [ 766.000330][ T2876] 0 pages in swap cache [ 766.001579][ T2876] Free swap = 0kB [ 766.002750][ T2876] Total swap = 0kB [ 766.010031][ T2876] 523776 pages RAM [ 766.011550][ T2876] 0 pages HighMem/MovableOnly [ 766.012766][ T2876] 184025 pages reserved [ 766.013999][ T2876] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsgcb: failed to send message to pid 2877: Connection refused ps_root_recvmsgcb: failed to send message to pid 2876: Connection refused ps_root_recvmsgcb: failed to send message to pid 2879: Connection refused ps_root_recvmsgcb: failed to send message to pid 2878: Connection refused [ 893.462831][ T2886] warn_alloc: 3 callbacks suppressed [ 893.463227][ T2886] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 893.511897][ T2886] CPU: 1 PID: 2886 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 893.513918][ T2886] Hardware name: riscv-virtio,qemu (DT) [ 893.515098][ T2886] Call Trace: [ 893.516162][ T2886] [] dump_backtrace+0x2e/0x3c [ 893.517791][ T2886] [] show_stack+0x34/0x40 [ 893.520293][ T2886] [] dump_stack_lvl+0xe0/0x14c [ 893.521958][ T2886] [] dump_stack+0x1c/0x24 [ 893.523573][ T2886] [] warn_alloc+0x168/0x22c [ 893.525091][ T2886] [] __vmalloc_node_range+0xb6c/0xdb4 [ 893.526720][ T2886] [] bpf_jit_alloc_exec+0x46/0x52 [ 893.528481][ T2886] [] bpf_jit_binary_alloc+0x96/0x13c [ 893.530116][ T2886] [] bpf_int_jit_compile+0x886/0xaa6 [ 893.531777][ T2886] [] bpf_prog_select_runtime+0x1a2/0x22e [ 893.533640][ T2886] [] bpf_migrate_filter+0x258/0x2be [ 893.535320][ T2886] [] bpf_prepare_filter+0x10e/0x1b4 [ 893.536934][ T2886] [] __get_filter+0x148/0x1a0 [ 893.539421][ T2886] [] sk_attach_filter+0x22/0x11a [ 893.541796][ T2886] [] sk_setsockopt+0x144e/0x270c [ 893.543633][ T2886] [] sock_setsockopt+0x48/0x58 [ 893.545328][ T2886] [] __sys_setsockopt+0x3f0/0x418 [ 893.546879][ T2886] [] sys_setsockopt+0x3a/0x4c [ 893.549113][ T2886] [] ret_from_syscall+0x0/0x2 [ 893.650347][ T2886] Mem-Info: [ 893.651982][ T2886] active_anon:57215 inactive_anon:48 isolated_anon:0 [ 893.651982][ T2886] active_file:0 inactive_file:7126 isolated_file:0 [ 893.651982][ T2886] unevictable:768 dirty:10 writeback:0 [ 893.651982][ T2886] slab_reclaimable:5144 slab_unreclaimable:19226 [ 893.651982][ T2886] mapped:4415 shmem:811 pagetables:227 [ 893.651982][ T2886] sec_pagetables:0 bounce:0 [ 893.651982][ T2886] kernel_misc_reclaimable:0 [ 893.651982][ T2886] free:222483 free_pcp:499 free_cma:4096 [ 893.674486][ T2886] Node 0 active_anon:228860kB inactive_anon:192kB active_file:0kB inactive_file:28504kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17660kB dirty:40kB writeback:0kB shmem:3244kB writeback_tmp:0kB kernel_stack:4592kB pagetables:908kB sec_pagetables:0kB all_unreclaimable? no [ 893.677756][ T2886] Node 0 DMA32 free:889932kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:228860kB inactive_anon:192kB active_file:0kB inactive_file:28504kB unevictable:3072kB writepending:40kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:1952kB local_pcp:820kB free_cma:16384kB [ 893.717221][ T2886] lowmem_reserve[]: 0 0 0 [ 893.741550][ T2886] Node 0 DMA32: 143*4kB (UE) 46*8kB (UME) 22*16kB (UE) 104*32kB (UME) 13*64kB (UE) 6*128kB (UME) 2*256kB (UE) 1*512kB (M) 2*1024kB (UM) 4*2048kB (MEC) 213*4096kB (MC) = 889932kB [ 893.781407][ T2886] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 893.783536][ T2886] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 893.785156][ T2886] 7938 total pagecache pages [ 893.786361][ T2886] 0 pages in swap cache [ 893.787550][ T2886] Free swap = 0kB [ 893.822712][ T2886] Total swap = 0kB [ 893.824293][ T2886] 523776 pages RAM [ 893.825497][ T2886] 0 pages HighMem/MovableOnly [ 893.826678][ T2886] 184025 pages reserved [ 893.836246][ T2886] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_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 00:15:06 starting 2 fuzzer processes 00:15:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}]}, 0x24}}, 0x0) 00:15:06 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) [ 946.942221][ T2893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 947.635161][ T2893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 948.260763][ T2894] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 948.835839][ T2894] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link ps_root_recvmsgcb: failed to send message to pid 2887: Connection refused ps_root_recvmsgcb: failed to send message to pid 2886: Connection refused ps_root_recvmsgcb: failed to send message to pid 2888: Connection refused ps_root_recvmsgcb: failed to send message to pid 2889: Connection refused [ 962.975183][ T2893] device hsr_slave_0 entered promiscuous mode [ 963.055136][ T2893] device hsr_slave_1 entered promiscuous mode [ 965.552111][ T2894] device hsr_slave_0 entered promiscuous mode [ 965.617749][ T2894] device hsr_slave_1 entered promiscuous mode [ 965.662256][ T2894] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 965.666945][ T2894] Cannot create hsr debugfs directory [ 973.346163][ T2893] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 973.574783][ T2893] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 974.096825][ T2893] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 974.233632][ T2893] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 976.225266][ T2894] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 976.364315][ T2894] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 976.519160][ T2894] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 976.654747][ T2894] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 989.055011][ T2893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 989.774991][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 989.894439][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 991.584903][ T2894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 992.136225][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 992.176547][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1001.186741][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1001.246718][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1001.500817][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1001.547135][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1001.701551][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1001.915894][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1002.882845][ T2893] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1002.884841][ T2893] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1003.115140][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1003.154092][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1003.205269][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1003.236695][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1003.381308][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1003.416715][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1003.466998][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1003.883288][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1003.934764][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1004.861010][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1004.946417][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1005.185044][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1005.234650][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1005.662367][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1005.735106][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1006.053512][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1012.442818][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1012.471624][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1015.845380][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1015.875827][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1021.437364][ T3551] warn_alloc: 3 callbacks suppressed [ 1021.437738][ T3551] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1021.494684][ T3551] CPU: 1 PID: 3551 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1021.496033][ T3551] Hardware name: riscv-virtio,qemu (DT) [ 1021.496975][ T3551] Call Trace: [ 1021.497720][ T3551] [] dump_backtrace+0x2e/0x3c [ 1021.499472][ T3551] [] show_stack+0x34/0x40 [ 1021.500671][ T3551] [] dump_stack_lvl+0xe0/0x14c [ 1021.501838][ T3551] [] dump_stack+0x1c/0x24 [ 1021.502935][ T3551] [] warn_alloc+0x168/0x22c [ 1021.504012][ T3551] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1021.505175][ T3551] [] bpf_jit_alloc_exec+0x46/0x52 [ 1021.506256][ T3551] [] bpf_jit_binary_alloc+0x96/0x13c [ 1021.507321][ T3551] [] bpf_int_jit_compile+0x886/0xaa6 [ 1021.508918][ T3551] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1021.510456][ T3551] [] bpf_migrate_filter+0x258/0x2be [ 1021.511794][ T3551] [] bpf_prepare_filter+0x10e/0x1b4 [ 1021.513073][ T3551] [] __get_filter+0x148/0x1a0 [ 1021.514320][ T3551] [] sk_attach_filter+0x22/0x11a [ 1021.515480][ T3551] [] sk_setsockopt+0x144e/0x270c [ 1021.516651][ T3551] [] sock_setsockopt+0x48/0x58 [ 1021.517940][ T3551] [] __sys_setsockopt+0x3f0/0x418 [ 1021.519498][ T3551] [] sys_setsockopt+0x3a/0x4c [ 1021.520608][ T3551] [] ret_from_syscall+0x0/0x2 [ 1021.599503][ T3551] Mem-Info: [ 1021.601057][ T3551] active_anon:61398 inactive_anon:54 isolated_anon:0 [ 1021.601057][ T3551] active_file:0 inactive_file:7173 isolated_file:0 [ 1021.601057][ T3551] unevictable:768 dirty:6 writeback:0 [ 1021.601057][ T3551] slab_reclaimable:5330 slab_unreclaimable:23271 [ 1021.601057][ T3551] mapped:8685 shmem:818 pagetables:312 [ 1021.601057][ T3551] sec_pagetables:0 bounce:0 [ 1021.601057][ T3551] kernel_misc_reclaimable:0 [ 1021.601057][ T3551] free:197677 free_pcp:719 free_cma:4096 [ 1021.613337][ T3551] Node 0 active_anon:245592kB inactive_anon:216kB active_file:0kB inactive_file:28692kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34740kB dirty:24kB writeback:0kB shmem:3272kB writeback_tmp:0kB kernel_stack:5312kB pagetables:1248kB sec_pagetables:0kB all_unreclaimable? no [ 1021.616565][ T3551] Node 0 DMA32 free:790484kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:245592kB inactive_anon:216kB active_file:0kB inactive_file:28692kB unevictable:3072kB writepending:24kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3068kB local_pcp:2472kB free_cma:16384kB [ 1021.671066][ T3551] lowmem_reserve[]: 0 0 0 [ 1021.673991][ T3551] Node 0 DMA32: 149*4kB (UE) 170*8kB (UME) 135*16kB (UME) 16*32kB (ME) 15*64kB (UME) 10*128kB (UME) 7*256kB (UME) 1*512kB (M) 1*1024kB (M) 5*2048kB (UMEC) 188*4096kB (MC) = 790484kB [ 1021.775208][ T3551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1021.777065][ T3551] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1021.780048][ T3551] 7991 total pagecache pages [ 1021.781229][ T3551] 0 pages in swap cache [ 1021.809434][ T3551] Free swap = 0kB [ 1021.810503][ T3551] Total swap = 0kB [ 1021.812613][ T3551] 523776 pages RAM [ 1021.813581][ T3551] 0 pages HighMem/MovableOnly [ 1021.814520][ T3551] 184025 pages reserved [ 1021.815397][ 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_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 1037.285100][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1037.327498][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1038.584527][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1038.631659][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1046.483936][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1046.535665][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1046.622974][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1046.675824][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1046.827531][ T2893] device veth0_vlan entered promiscuous mode [ 1047.375824][ T2893] device veth1_vlan entered promiscuous mode [ 1048.517356][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1048.575968][ T837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1048.716541][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1048.754339][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1049.017210][ T2894] device veth0_vlan entered promiscuous mode [ 1049.126687][ T2893] device veth0_macvtap entered promiscuous mode [ 1049.501102][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1049.540277][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1049.624436][ T2893] device veth1_macvtap entered promiscuous mode [ 1049.827655][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1050.037682][ T2894] device veth1_vlan entered promiscuous mode [ 1051.097146][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1051.149924][ T3505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1051.599464][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1051.689970][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1052.114476][ T2893] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1052.143574][ T2893] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1052.145678][ T2893] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1052.147363][ T2893] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1052.785531][ T2894] device veth0_macvtap entered promiscuous mode [ 1052.936837][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1053.015417][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1053.076046][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1053.465447][ T2894] device veth1_macvtap entered promiscuous mode [ 1054.956499][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1055.006671][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1055.365637][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1055.419842][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1055.764397][ T2894] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1055.766552][ T2894] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1055.809567][ T2894] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1055.811585][ T2894] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:17:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}]}, 0x24}}, 0x0) 00:17:42 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) 00:17:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}]}, 0x24}}, 0x0) 00:17:45 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) 00:17:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}]}, 0x24}}, 0x0) 00:17:50 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) 00:17:54 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) 00:17:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}]}, 0x24}}, 0x0) 00:17:56 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) 00:17:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}]}, 0x24}}, 0x0) 00:18:00 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) 00:18:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}]}, 0x24}}, 0x0) 00:18:04 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000080)=[{}, {}]}) ps_root_recvmsgcb: failed to send message to pid 3553: Connection refused ps_root_recvmsgcb: failed to send message to pid 3551: Connection refused ps_root_recvmsgcb: failed to send message to pid 3552: Connection refused 00:18:08 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002400)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:18:08 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000080)=[{}, {}]}) ps_root_recvmsgcb: failed to send message to pid 3558: Connection refused 00:18:10 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002400)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:18:11 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000080)=[{}, {}]}) 00:18:14 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002400)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:18:15 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000080)=[{}, {}]}) 00:18:17 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002400)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:18:18 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002400)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:18:20 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@link_local, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "89c12c", 0x30, 0x3a, 0x0, @empty, @local, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c1125e", 0x0, 0x3b, 0x0, @private1, @mcast1}}}}}}}, 0x0) 00:18:20 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002400)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:18:22 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@link_local, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "89c12c", 0x30, 0x3a, 0x0, @empty, @local, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c1125e", 0x0, 0x3b, 0x0, @private1, @mcast1}}}}}}}, 0x0) 00:18:23 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002400)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x108) 00:18:25 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@link_local, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "89c12c", 0x30, 0x3a, 0x0, @empty, @local, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c1125e", 0x0, 0x3b, 0x0, @private1, @mcast1}}}}}}}, 0x0) 00:18:27 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:18:27 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@link_local, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "89c12c", 0x30, 0x3a, 0x0, @empty, @local, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c1125e", 0x0, 0x3b, 0x0, @private1, @mcast1}}}}}}}, 0x0) 00:18:31 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:18:31 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19}, 0x42) [ 1113.396517][ T3650] warn_alloc: 3 callbacks suppressed [ 1113.396924][ T3650] syz-executor.1: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 1113.455762][ T3650] CPU: 0 PID: 3650 Comm: syz-executor.1 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1113.457421][ T3650] Hardware name: riscv-virtio,qemu (DT) [ 1113.459086][ T3650] Call Trace: [ 1113.460215][ T3650] [] dump_backtrace+0x2e/0x3c [ 1113.461481][ T3650] [] show_stack+0x34/0x40 [ 1113.462611][ T3650] [] dump_stack_lvl+0xe0/0x14c [ 1113.463856][ T3650] [] dump_stack+0x1c/0x24 [ 1113.465013][ T3650] [] warn_alloc+0x168/0x22c [ 1113.466053][ T3650] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1113.467286][ T3650] [] bpf_jit_alloc_exec+0x46/0x52 [ 1113.469175][ T3650] [] bpf_jit_binary_alloc+0x96/0x13c [ 1113.471257][ T3650] [] bpf_int_jit_compile+0x886/0xaa6 [ 1113.472857][ T3650] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1113.475085][ T3650] [] bpf_prog_load+0xcb4/0x12b0 [ 1113.476655][ T3650] [] __sys_bpf+0x622/0x31d2 [ 1113.478286][ T3650] [] sys_bpf+0x28/0x36 [ 1113.480174][ T3650] [] ret_from_syscall+0x0/0x2 [ 1113.544060][ T3650] Mem-Info: [ 1113.545364][ T3650] active_anon:60543 inactive_anon:54 isolated_anon:0 [ 1113.545364][ T3650] active_file:0 inactive_file:7223 isolated_file:0 [ 1113.545364][ T3650] unevictable:768 dirty:11 writeback:0 [ 1113.545364][ T3650] slab_reclaimable:5424 slab_unreclaimable:23814 [ 1113.545364][ T3650] mapped:8711 shmem:835 pagetables:323 [ 1113.545364][ T3650] sec_pagetables:0 bounce:0 [ 1113.545364][ T3650] kernel_misc_reclaimable:0 [ 1113.545364][ T3650] free:197471 free_pcp:819 free_cma:4096 [ 1113.585189][ T3650] Node 0 active_anon:242172kB inactive_anon:216kB active_file:0kB inactive_file:28892kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34844kB dirty:44kB writeback:0kB shmem:3340kB writeback_tmp:0kB kernel_stack:5432kB pagetables:1292kB sec_pagetables:0kB all_unreclaimable? no [ 1113.645342][ T3650] Node 0 DMA32 free:789884kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:242232kB inactive_anon:216kB active_file:0kB inactive_file:28892kB unevictable:3072kB writepending:44kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3268kB local_pcp:1124kB free_cma:16384kB [ 1113.654001][ T3650] lowmem_reserve[]: 0 0 0 [ 1113.665936][ T3650] Node 0 DMA32: 249*4kB (ME) 357*8kB (UME) 135*16kB (UME) 16*32kB (M) 12*64kB (UM) 16*128kB (UME) 5*256kB (ME) 4*512kB (UME) 3*1024kB (ME) 4*2048kB (UMC) 187*4096kB (MC) = 789884kB [ 1113.790846][ T3650] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1113.793989][ T3650] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1113.795609][ T3650] 8062 total pagecache pages [ 1113.796403][ T3650] 0 pages in swap cache [ 1113.819885][ T3650] Free swap = 0kB [ 1113.821123][ T3650] Total swap = 0kB [ 1113.822315][ T3650] 523776 pages RAM [ 1113.834627][ T3650] 0 pages HighMem/MovableOnly [ 1113.836190][ T3650] 184025 pages reserved [ 1113.837087][ T3650] 4096 pages cma reserved 00:18:33 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:18:34 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19}, 0x42) 00:18:36 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:18:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19}, 0x42) 00:18:40 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:18:42 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19}, 0x42) 00:18:44 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) [ 1125.257780][ T3662] warn_alloc: 2 callbacks suppressed [ 1125.313134][ T3662] syz-executor.1: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 1125.317555][ T3662] CPU: 0 PID: 3662 Comm: syz-executor.1 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1125.322203][ T3662] Hardware name: riscv-virtio,qemu (DT) [ 1125.323597][ T3662] Call Trace: [ 1125.324852][ T3662] [] dump_backtrace+0x2e/0x3c [ 1125.327017][ T3662] [] show_stack+0x34/0x40 [ 1125.329377][ T3662] [] dump_stack_lvl+0xe0/0x14c [ 1125.331174][ T3662] [] dump_stack+0x1c/0x24 [ 1125.332933][ T3662] [] warn_alloc+0x168/0x22c [ 1125.334558][ T3662] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1125.336322][ T3662] [] bpf_jit_alloc_exec+0x46/0x52 [ 1125.338047][ T3662] [] bpf_jit_binary_alloc+0x96/0x13c [ 1125.340352][ T3662] [] bpf_int_jit_compile+0x886/0xaa6 [ 1125.342123][ T3662] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1125.343940][ T3662] [] bpf_prog_load+0xcb4/0x12b0 [ 1125.345710][ T3662] [] __sys_bpf+0x622/0x31d2 [ 1125.347391][ T3662] [] sys_bpf+0x28/0x36 [ 1125.349578][ T3662] [] ret_from_syscall+0x0/0x2 [ 1125.543901][ T3662] Mem-Info: [ 1125.545756][ T3662] active_anon:60549 inactive_anon:56 isolated_anon:0 [ 1125.545756][ T3662] active_file:0 inactive_file:7232 isolated_file:0 [ 1125.545756][ T3662] unevictable:768 dirty:10 writeback:0 [ 1125.545756][ T3662] slab_reclaimable:5424 slab_unreclaimable:23667 [ 1125.545756][ T3662] mapped:8711 shmem:837 pagetables:310 [ 1125.545756][ T3662] sec_pagetables:0 bounce:0 [ 1125.545756][ T3662] kernel_misc_reclaimable:0 [ 1125.545756][ T3662] free:197603 free_pcp:855 free_cma:4096 [ 1125.640612][ T3662] Node 0 active_anon:242196kB inactive_anon:224kB active_file:0kB inactive_file:28928kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34844kB dirty:40kB writeback:0kB shmem:3348kB writeback_tmp:0kB kernel_stack:5400kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 1125.644157][ T3662] Node 0 DMA32 free:790412kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:242196kB inactive_anon:224kB active_file:0kB inactive_file:28928kB unevictable:3072kB writepending:40kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3376kB local_pcp:864kB free_cma:16384kB [ 1125.722116][ T3662] lowmem_reserve[]: 0 0 0 [ 1125.725432][ T3662] Node 0 DMA32: 281*4kB (UME) 361*8kB (UME) 150*16kB (UME) 16*32kB (M) 18*64kB (UM) 16*128kB (UME) 6*256kB (UME) 3*512kB (ME) 3*1024kB (ME) 4*2048kB (UMC) 187*4096kB (MC) = 790412kB [ 1125.860112][ T3662] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1125.862143][ T3662] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1125.863941][ T3662] 8069 total pagecache pages [ 1125.864860][ T3662] 0 pages in swap cache [ 1125.866263][ T3662] Free swap = 0kB [ 1125.867400][ T3662] Total swap = 0kB [ 1125.953554][ T3662] 523776 pages RAM [ 1125.955472][ T3662] 0 pages HighMem/MovableOnly [ 1125.956654][ T3662] 184025 pages reserved [ 1126.000050][ T3662] 4096 pages cma reserved 00:18:48 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:18:49 executing program 1: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:18:51 executing program 1: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:18:52 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:18:55 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:18:55 executing program 1: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:19:00 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:19:00 executing program 1: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:19:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "07cd5fd1cb44e03fc8a46888b4d109b34b3e443e985f249e3c04417bf95ed1b9", "cd23551cded2519406fb34d63850995f", {"a8a0641a9eb3697270e8d01c8b22d6d8", "597f412a9b6390fda83679011424c459"}}}}}}}, 0x0) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x2}}], 0x1, 0x0, 0x0) 00:19:04 executing program 1: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) 00:19:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "07cd5fd1cb44e03fc8a46888b4d109b34b3e443e985f249e3c04417bf95ed1b9", "cd23551cded2519406fb34d63850995f", {"a8a0641a9eb3697270e8d01c8b22d6d8", "597f412a9b6390fda83679011424c459"}}}}}}}, 0x0) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x2}}], 0x1, 0x0, 0x0) 00:19:07 executing program 1: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x240010) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "fdd0078c1dbb91b7b5e1e3fb05b5a40c3eb7be54f0074a13f50594ce7fcda9d23125924a6081311310eef93d7de086107085054d80e0bf2e66aca90424344222", 0x3e}, 0x48, r1) keyctl$setperm(0x5, 0x0, 0x20240810) add_key$keyring(&(0x7f0000001280), &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/63, 0x3f) add_key(&(0x7f0000000180)='.request_key_auth\x00', 0x0, &(0x7f0000000200)="a7cb4d9798c7610722ef5bf961704eb9aa06f347655f83d8991e1f9df4967b4c48b2371fac1adf91b3ee5dd9a1f77d3462df8b5e7ae139b20f89bc6408d4d34f359663b0c9274b38d116e31d42bde802494282e251ab1bde768ba5604a503d3054363978", 0x64, r1) [ 1149.642562][ T3686] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1149.646428][ T3686] CPU: 0 PID: 3686 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1149.648158][ T3686] Hardware name: riscv-virtio,qemu (DT) [ 1149.649596][ T3686] Call Trace: [ 1149.650795][ T3686] [] dump_backtrace+0x2e/0x3c [ 1149.652512][ T3686] [] show_stack+0x34/0x40 [ 1149.654395][ T3686] [] dump_stack_lvl+0xe0/0x14c [ 1149.656084][ T3686] [] dump_stack+0x1c/0x24 [ 1149.657638][ T3686] [] warn_alloc+0x168/0x22c [ 1149.659464][ T3686] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1149.661101][ T3686] [] bpf_jit_alloc_exec+0x46/0x52 [ 1149.662564][ T3686] [] bpf_jit_binary_alloc+0x96/0x13c [ 1149.664068][ T3686] [] bpf_int_jit_compile+0x886/0xaa6 [ 1149.666245][ T3686] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1149.667875][ T3686] [] bpf_migrate_filter+0x258/0x2be [ 1149.669972][ T3686] [] bpf_prepare_filter+0x10e/0x1b4 [ 1149.671603][ T3686] [] __get_filter+0x148/0x1a0 [ 1149.673182][ T3686] [] sk_attach_filter+0x22/0x11a [ 1149.674633][ T3686] [] sk_setsockopt+0x144e/0x270c [ 1149.676195][ T3686] [] sock_setsockopt+0x48/0x58 [ 1149.677910][ T3686] [] __sys_setsockopt+0x3f0/0x418 [ 1149.680157][ T3686] [] sys_setsockopt+0x3a/0x4c [ 1149.681682][ T3686] [] ret_from_syscall+0x0/0x2 [ 1149.850609][ T3686] Mem-Info: [ 1149.852157][ T3686] active_anon:59112 inactive_anon:57 isolated_anon:0 [ 1149.852157][ T3686] active_file:0 inactive_file:7244 isolated_file:0 [ 1149.852157][ T3686] unevictable:768 dirty:15 writeback:0 [ 1149.852157][ T3686] slab_reclaimable:5417 slab_unreclaimable:23742 [ 1149.852157][ T3686] mapped:8711 shmem:838 pagetables:329 [ 1149.852157][ T3686] sec_pagetables:0 bounce:0 [ 1149.852157][ T3686] kernel_misc_reclaimable:0 [ 1149.852157][ T3686] free:198931 free_pcp:850 free_cma:4096 [ 1149.855983][ T3686] Node 0 active_anon:236448kB inactive_anon:228kB active_file:0kB inactive_file:28976kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34844kB dirty:60kB writeback:0kB shmem:3352kB writeback_tmp:0kB kernel_stack:5456kB pagetables:1316kB sec_pagetables:0kB all_unreclaimable? no [ 1149.919714][ T3686] Node 0 DMA32 free:795724kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:236404kB inactive_anon:228kB active_file:0kB inactive_file:28976kB unevictable:3072kB writepending:60kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3256kB local_pcp:2496kB free_cma:16384kB [ 1149.926018][ T3686] lowmem_reserve[]: 0 0 0 [ 1149.964824][ T3686] Node 0 DMA32: 353*4kB (UME) 455*8kB (UME) 171*16kB (UME) 54*32kB (UM) 25*64kB (UM) 18*128kB (UME) 9*256kB (UME) 5*512kB (ME) 3*1024kB (ME) 4*2048kB (UMC) 187*4096kB (MC) = 795500kB [ 1150.014160][ T3686] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1150.016027][ T3686] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1150.017664][ T3686] 8082 total pagecache pages [ 1150.062771][ T3686] 0 pages in swap cache [ 1150.064036][ T3686] Free swap = 0kB [ 1150.065156][ T3686] Total swap = 0kB [ 1150.066311][ T3686] 523776 pages RAM [ 1150.067464][ T3686] 0 pages HighMem/MovableOnly [ 1150.091619][ T3686] 184025 pages reserved [ 1150.092883][ T3686] 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 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:19:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "07cd5fd1cb44e03fc8a46888b4d109b34b3e443e985f249e3c04417bf95ed1b9", "cd23551cded2519406fb34d63850995f", {"a8a0641a9eb3697270e8d01c8b22d6d8", "597f412a9b6390fda83679011424c459"}}}}}}}, 0x0) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x2}}], 0x1, 0x0, 0x0) 00:19:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "07cd5fd1cb44e03fc8a46888b4d109b34b3e443e985f249e3c04417bf95ed1b9", "cd23551cded2519406fb34d63850995f", {"a8a0641a9eb3697270e8d01c8b22d6d8", "597f412a9b6390fda83679011424c459"}}}}}}}, 0x0) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x2}}], 0x1, 0x0, 0x0) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 00:19:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "07cd5fd1cb44e03fc8a46888b4d109b34b3e443e985f249e3c04417bf95ed1b9", "cd23551cded2519406fb34d63850995f", {"a8a0641a9eb3697270e8d01c8b22d6d8", "597f412a9b6390fda83679011424c459"}}}}}}}, 0x0) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x2}}], 0x1, 0x0, 0x0) 00:19:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "07cd5fd1cb44e03fc8a46888b4d109b34b3e443e985f249e3c04417bf95ed1b9", "cd23551cded2519406fb34d63850995f", {"a8a0641a9eb3697270e8d01c8b22d6d8", "597f412a9b6390fda83679011424c459"}}}}}}}, 0x0) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x2}}], 0x1, 0x0, 0x0) 00:19:17 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) 00:19:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "07cd5fd1cb44e03fc8a46888b4d109b34b3e443e985f249e3c04417bf95ed1b9", "cd23551cded2519406fb34d63850995f", {"a8a0641a9eb3697270e8d01c8b22d6d8", "597f412a9b6390fda83679011424c459"}}}}}}}, 0x0) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x2}}], 0x1, 0x0, 0x0) 00:19:20 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) prlimit64(0x0, 0x6, 0x0, &(0x7f0000000400)) connect$unix(0xffffffffffffffff, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004280)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:19:21 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) [ 1162.556728][ T3708] ================================================================== [ 1162.561517][ T3708] BUG: KASAN: slab-out-of-bounds in copy_array+0x8a/0xe8 [ 1162.563823][ T3708] Write of size 80 at addr ff600000143ba680 by task syz-executor.1/3708 [ 1162.564879][ T3708] [ 1162.565990][ T3708] CPU: 0 PID: 3708 Comm: syz-executor.1 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1162.569574][ T3708] Hardware name: riscv-virtio,qemu (DT) [ 1162.570898][ T3708] Call Trace: [ 1162.571876][ T3708] [] dump_backtrace+0x2e/0x3c [ 1162.572970][ T3708] [] show_stack+0x34/0x40 [ 1162.573992][ T3708] [] dump_stack_lvl+0xe0/0x14c [ 1162.575368][ T3708] [] print_report+0x1e4/0x4c0 [ 1162.576465][ T3708] [] kasan_report+0xb8/0xe6 [ 1162.577472][ T3708] [] kasan_check_range+0x32/0x148 [ 1162.579201][ T3708] [] memcpy+0x32/0x64 [ 1162.580677][ T3708] [] copy_array+0x8a/0xe8 [ 1162.581656][ T3708] [] copy_verifier_state+0x6c/0x462 [ 1162.582687][ T3708] [] do_check_common+0x397a/0x6608 [ 1162.583646][ T3708] [] bpf_check+0x45b2/0x5a5a [ 1162.584599][ T3708] [] bpf_prog_load+0xc90/0x12b0 [ 1162.585538][ T3708] [] __sys_bpf+0x622/0x31d2 [ 1162.587037][ T3708] [] sys_bpf+0x28/0x36 [ 1162.588100][ T3708] [] ret_from_syscall+0x0/0x2 [ 1162.589630][ T3708] [ 1162.590473][ T3708] Allocated by task 3708: [ 1162.591288][ T3708] stack_trace_save+0xa6/0xd8 [ 1162.592302][ T3708] kasan_save_stack+0x2c/0x5a [ 1162.593626][ T3708] kasan_set_track+0x1a/0x26 [ 1162.594843][ T3708] kasan_save_alloc_info+0x1a/0x24 [ 1162.595739][ T3708] __kasan_krealloc+0xfa/0x11a [ 1162.596950][ T3708] krealloc+0x82/0xae [ 1162.597977][ T3708] push_jmp_history+0xd2/0x140 [ 1162.599167][ T3708] do_check_common+0x47be/0x6608 [ 1162.600144][ T3708] bpf_check+0x45b2/0x5a5a [ 1162.600941][ T3708] bpf_prog_load+0xc90/0x12b0 [ 1162.601835][ T3708] __sys_bpf+0x622/0x31d2 [ 1162.602969][ T3708] sys_bpf+0x28/0x36 [ 1162.603818][ T3708] ret_from_syscall+0x0/0x2 [ 1162.604665][ T3708] [ 1162.605484][ T3708] The buggy address belongs to the object at ff600000143ba680 [ 1162.605484][ T3708] which belongs to the cache kmalloc-96 of size 96 [ 1162.608057][ T3708] The buggy address is located 0 bytes inside of [ 1162.608057][ T3708] 96-byte region [ff600000143ba680, ff600000143ba6e0) [ 1162.610307][ T3708] [ 1162.611231][ T3708] The buggy address belongs to the physical page: [ 1162.612520][ T3708] page:ff1c000002516e80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x945ba [ 1162.614690][ T3708] anon flags: 0xffe000000000200(slab|node=0|zone=0|lastcpupid=0x7ff) [ 1162.616573][ T3708] raw: 0ffe000000000200 ff60000008201780 ff1c0000024f02c0 0000000000000005 [ 1162.617684][ T3708] raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000 [ 1162.619473][ T3708] page dumped because: kasan: bad access detected [ 1162.620993][ T3708] page_owner tracks the page as allocated [ 1162.622456][ T3708] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 3505, tgid 3505 (kworker/1:3), ts 992823487400, free_ts 986223840900 [ 1162.624312][ T3708] __set_page_owner+0x32/0x182 [ 1162.625273][ T3708] post_alloc_hook+0xf8/0x11a [ 1162.626507][ T3708] get_page_from_freelist+0xc0e/0x1118 [ 1162.627876][ T3708] __alloc_pages+0x1b0/0x165a [ 1162.629184][ T3708] alloc_pages+0x132/0x25e [ 1162.630167][ T3708] new_slab+0x270/0x382 [ 1162.631361][ T3708] ___slab_alloc+0x57e/0xaa6 [ 1162.632698][ T3708] __slab_alloc.constprop.0+0x5a/0x98 [ 1162.633782][ T3708] __kmem_cache_alloc_node+0xf2/0x2e4 [ 1162.634767][ T3708] kmalloc_trace+0x24/0x56 [ 1162.635726][ T3708] nsim_fib_event_work+0xefc/0x1a20 [ 1162.636751][ T3708] process_one_work+0x660/0x102e [ 1162.637667][ T3708] worker_thread+0x362/0x878 [ 1162.638917][ T3708] kthread+0x19c/0x1f8 [ 1162.639972][ T3708] ret_from_exception+0x0/0x1a [ 1162.640899][ T3708] page last free stack trace: [ 1162.641630][ T3708] __reset_page_owner+0x4a/0xf8 [ 1162.642526][ T3708] free_pcp_prepare+0x254/0x48e [ 1162.643370][ T3708] free_unref_page_list+0x11e/0x736 [ 1162.644718][ T3708] release_pages+0x85a/0xbb2 [ 1162.645644][ T3708] free_pages_and_swap_cache+0x76/0x88 [ 1162.646616][ T3708] tlb_batch_pages_flush+0x86/0x10c [ 1162.648080][ T3708] tlb_finish_mmu+0xcc/0x280 [ 1162.649346][ T3708] exit_mmap+0x190/0x686 [ 1162.650334][ T3708] __mmput+0x98/0x290 [ 1162.651235][ T3708] mmput+0x74/0x88 [ 1162.652187][ T3708] do_exit+0x602/0x17be [ 1162.653077][ T3708] do_group_exit+0x8e/0x15e [ 1162.654374][ T3708] __wake_up_parent+0x0/0x4a [ 1162.655292][ T3708] ret_from_syscall+0x0/0x2 [ 1162.656324][ T3708] [ 1162.657076][ T3708] Memory state around the buggy address: [ 1162.658484][ T3708] ff600000143ba580: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 1162.660256][ T3708] ff600000143ba600: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 1162.661278][ T3708] >ff600000143ba680: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1162.662291][ T3708] ^ [ 1162.663539][ T3708] ff600000143ba700: 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc [ 1162.664997][ T3708] ff600000143ba780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 1162.666667][ T3708] ================================================================== [ 1162.686707][ T3708] Disabling lock debugging due to kernel taint [ 1162.914639][ T3708] warn_alloc: 3 callbacks suppressed [ 1162.914998][ T3708] syz-executor.1: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 1162.961016][ T3708] CPU: 0 PID: 3708 Comm: syz-executor.1 Tainted: G B W 6.2.0-rc1-syzkaller #0 [ 1162.962783][ T3708] Hardware name: riscv-virtio,qemu (DT) [ 1162.964142][ T3708] Call Trace: [ 1162.965116][ T3708] [] dump_backtrace+0x2e/0x3c [ 1162.966806][ T3708] [] show_stack+0x34/0x40 [ 1162.968337][ T3708] [] dump_stack_lvl+0xe0/0x14c [ 1162.969751][ T3708] [] dump_stack+0x1c/0x24 [ 1162.971078][ T3708] [] warn_alloc+0x168/0x22c [ 1162.972337][ T3708] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1162.973765][ T3708] [] bpf_jit_alloc_exec+0x46/0x52 [ 1162.975012][ T3708] [] bpf_jit_binary_alloc+0x96/0x13c [ 1162.976300][ T3708] [] bpf_int_jit_compile+0x886/0xaa6 [ 1162.977519][ T3708] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1162.979281][ T3708] [] bpf_prog_load+0xcb4/0x12b0 [ 1162.980684][ T3708] [] __sys_bpf+0x622/0x31d2 [ 1162.982127][ T3708] [] sys_bpf+0x28/0x36 [ 1162.983455][ T3708] [] ret_from_syscall+0x0/0x2 [ 1163.041684][ T3708] Mem-Info: [ 1163.042788][ T3708] active_anon:59080 inactive_anon:58 isolated_anon:0 [ 1163.042788][ T3708] active_file:0 inactive_file:7250 isolated_file:0 [ 1163.042788][ T3708] unevictable:768 dirty:11 writeback:0 [ 1163.042788][ T3708] slab_reclaimable:5417 slab_unreclaimable:23526 [ 1163.042788][ T3708] mapped:8728 shmem:840 pagetables:326 [ 1163.042788][ T3708] sec_pagetables:0 bounce:0 [ 1163.042788][ T3708] kernel_misc_reclaimable:0 [ 1163.042788][ T3708] free:198541 free_pcp:876 free_cma:4096 [ 1163.070399][ T3708] Node 0 active_anon:236320kB inactive_anon:232kB active_file:0kB inactive_file:29000kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34912kB dirty:44kB writeback:0kB shmem:3360kB writeback_tmp:0kB kernel_stack:5440kB pagetables:1304kB sec_pagetables:0kB all_unreclaimable? no [ 1163.072671][ T3708] Node 0 DMA32 free:794164kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:236320kB inactive_anon:232kB active_file:0kB inactive_file:29000kB unevictable:3072kB writepending:44kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3504kB local_pcp:1676kB free_cma:16384kB [ 1163.111102][ T3708] lowmem_reserve[]: 0 0 0 [ 1163.113062][ T3708] Node 0 DMA32: 431*4kB (UME) 243*8kB (UME) 122*16kB (UME) 62*32kB (UME) 24*64kB (UME) 15*128kB (ME) 9*256kB (UME) 5*512kB (ME) 4*1024kB (ME) 4*2048kB (UMC) 187*4096kB (MC) = 794164kB [ 1163.170854][ T3708] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1163.173042][ T3708] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1163.176252][ T3708] 8090 total pagecache pages [ 1163.177279][ T3708] 0 pages in swap cache [ 1163.191161][ T3708] Free swap = 0kB [ 1163.192392][ T3708] Total swap = 0kB [ 1163.193315][ T3708] 523776 pages RAM [ 1163.195686][ T3708] 0 pages HighMem/MovableOnly [ 1163.196657][ T3708] 184025 pages reserved [ 1163.220417][ T3708] 4096 pages cma reserved 00:19:22 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) prlimit64(0x0, 0x6, 0x0, &(0x7f0000000400)) connect$unix(0xffffffffffffffff, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004280)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:19:23 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) 00:19:24 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0) 00:19:24 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) prlimit64(0x0, 0x6, 0x0, &(0x7f0000000400)) connect$unix(0xffffffffffffffff, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004280)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:19:25 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) prlimit64(0x0, 0x6, 0x0, &(0x7f0000000400)) connect$unix(0xffffffffffffffff, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, 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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:19:26 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) prlimit64(0x0, 0x6, 0x0, &(0x7f0000000400)) connect$unix(0xffffffffffffffff, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, 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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:19:26 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) prlimit64(0x0, 0x6, 0x0, &(0x7f0000000400)) connect$unix(0xffffffffffffffff, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, 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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:19:27 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) prlimit64(0x0, 0x6, 0x0, &(0x7f0000000400)) connect$unix(0xffffffffffffffff, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, 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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:19:28 executing program 1: keyctl$search(0xa, 0x0, 0x0, &(0x7f0000000300)={'syz', 0x0}, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:19:29 executing program 1: keyctl$search(0xa, 0x0, 0x0, &(0x7f0000000300)={'syz', 0x0}, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:19:29 executing program 0: keyctl$search(0xa, 0x0, 0x0, &(0x7f0000000300)={'syz', 0x0}, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:19:30 executing program 1: keyctl$search(0xa, 0x0, 0x0, &(0x7f0000000300)={'syz', 0x0}, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:19:30 executing program 0: keyctl$search(0xa, 0x0, 0x0, &(0x7f0000000300)={'syz', 0x0}, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:19:30 executing program 1: keyctl$search(0xa, 0x0, 0x0, &(0x7f0000000300)={'syz', 0x0}, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:19:31 executing program 0: keyctl$search(0xa, 0x0, 0x0, &(0x7f0000000300)={'syz', 0x0}, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:19:33 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x49, &(0x7f0000000080), 0x4) 00:19:33 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x11}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x78) 00:19:33 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x49, &(0x7f0000000080), 0x4) [ 1174.765353][ T3747] warn_alloc: 6 callbacks suppressed [ 1174.765711][ T3747] syz-executor.0: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 1174.773467][ T3747] CPU: 1 PID: 3747 Comm: syz-executor.0 Tainted: G B W 6.2.0-rc1-syzkaller #0 [ 1174.775140][ T3747] Hardware name: riscv-virtio,qemu (DT) [ 1174.776118][ T3747] Call Trace: [ 1174.776891][ T3747] [] dump_backtrace+0x2e/0x3c [ 1174.778417][ T3747] [] show_stack+0x34/0x40 [ 1174.779661][ T3747] [] dump_stack_lvl+0xe0/0x14c [ 1174.780967][ T3747] [] dump_stack+0x1c/0x24 [ 1174.782230][ T3747] [] warn_alloc+0x168/0x22c [ 1174.783453][ T3747] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1174.784792][ T3747] [] bpf_jit_alloc_exec+0x46/0x52 [ 1174.786004][ T3747] [] bpf_jit_binary_alloc+0x96/0x13c [ 1174.787225][ T3747] [] bpf_int_jit_compile+0x886/0xaa6 [ 1174.789566][ T3747] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1174.790880][ T3747] [] bpf_prog_load+0xcb4/0x12b0 [ 1174.792223][ T3747] [] __sys_bpf+0x622/0x31d2 [ 1174.793502][ T3747] [] sys_bpf+0x28/0x36 [ 1174.794720][ T3747] [] ret_from_syscall+0x0/0x2 [ 1174.801060][ T3747] Mem-Info: [ 1174.806797][ T3747] active_anon:56732 inactive_anon:62 isolated_anon:0 [ 1174.806797][ T3747] active_file:0 inactive_file:7263 isolated_file:0 [ 1174.806797][ T3747] unevictable:768 dirty:14 writeback:0 [ 1174.806797][ T3747] slab_reclaimable:5422 slab_unreclaimable:23541 [ 1174.806797][ T3747] mapped:8713 shmem:845 pagetables:313 [ 1174.806797][ T3747] sec_pagetables:0 bounce:0 [ 1174.806797][ T3747] kernel_misc_reclaimable:0 [ 1174.806797][ T3747] free:200596 free_pcp:1141 free_cma:4096 [ 1174.815521][ T3747] Node 0 active_anon:226928kB inactive_anon:248kB active_file:0kB inactive_file:29052kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34852kB dirty:56kB writeback:0kB shmem:3380kB writeback_tmp:0kB kernel_stack:5408kB pagetables:1252kB sec_pagetables:0kB all_unreclaimable? no [ 1174.826082][ T3747] Node 0 DMA32 free:802384kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:226928kB inactive_anon:248kB active_file:0kB inactive_file:29052kB unevictable:3072kB writepending:56kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4564kB local_pcp:1744kB free_cma:16384kB [ 1174.834698][ T3747] lowmem_reserve[]: 0 0 0 [ 1174.841360][ T3747] Node 0 DMA32: 596*4kB (UME) 322*8kB (UME) 137*16kB (UME) 45*32kB (UM) 47*64kB (UME) 18*128kB (UME) 12*256kB (UME) 8*512kB (ME) 5*1024kB (ME) 5*2048kB (UMC) 187*4096kB (MC) = 802384kB [ 1174.869511][ T3747] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1174.881254][ T3747] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1174.883413][ T3747] 8108 total pagecache pages [ 1174.884348][ T3747] 0 pages in swap cache [ 1174.885182][ T3747] Free swap = 0kB [ 1174.885979][ T3747] Total swap = 0kB [ 1174.886750][ T3747] 523776 pages RAM [ 1174.887562][ T3747] 0 pages HighMem/MovableOnly [ 1174.890953][ T3747] 184025 pages reserved [ 1174.893625][ T3747] 4096 pages cma reserved 00:19:34 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x11}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x78) 00:19:34 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x49, &(0x7f0000000080), 0x4) 00:19:35 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x11}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x78) 00:19:35 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x49, &(0x7f0000000080), 0x4) 00:19:36 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x11}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x78) 00:19:36 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x49, &(0x7f0000000080), 0x4) 00:19:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) pwritev2(r0, 0x0, 0xfffffffffffffd7e, 0x0, 0x0, 0x0) 00:19:38 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x49, &(0x7f0000000080), 0x4) 00:19:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) pwritev2(r0, 0x0, 0xfffffffffffffd7e, 0x0, 0x0, 0x0) 00:19:39 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x49, &(0x7f0000000080), 0x4) 00:19:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) pwritev2(r0, 0x0, 0xfffffffffffffd7e, 0x0, 0x0, 0x0) 00:19:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) pwritev2(r0, 0x0, 0xfffffffffffffd7e, 0x0, 0x0, 0x0) 00:19:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) pwritev2(r0, 0x0, 0xfffffffffffffd7e, 0x0, 0x0, 0x0) 00:19:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) pwritev2(r0, 0x0, 0xfffffffffffffd7e, 0x0, 0x0, 0x0) 00:19:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f00000004c0), 0x1, 0x40e, &(0x7f0000000500)="$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") [ 1183.013730][ T3778] loop0: detected capacity change from 0 to 512 00:19:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) pwritev2(r0, 0x0, 0xfffffffffffffd7e, 0x0, 0x0, 0x0) [ 1183.387142][ T3778] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:19:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f00000004c0), 0x1, 0x40e, &(0x7f0000000500)="$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") [ 1183.842346][ T2893] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1185.025230][ T3787] loop0: detected capacity change from 0 to 512 00:19:44 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x5, 0x1ff, 0x84}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f0000000440), 0xb, r0}, 0x38) [ 1185.409917][ T3787] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:19:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f00000004c0), 0x1, 0x40e, &(0x7f0000000500)="$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") 00:19:45 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x5, 0x1ff, 0x84}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f0000000440), 0xb, r0}, 0x38) [ 1185.795286][ T2893] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1186.544654][ T3796] loop0: detected capacity change from 0 to 512 [ 1186.705731][ T3796] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:19:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x5, 0x1ff, 0x84}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f0000000440), 0xb, r0}, 0x38) 00:19:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f00000004c0), 0x1, 0x40e, &(0x7f0000000500)="$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") [ 1186.982124][ T2893] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:19:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x5, 0x1ff, 0x84}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f0000000440), 0xb, r0}, 0x38) [ 1188.036802][ T3804] loop0: detected capacity change from 0 to 512 [ 1188.692218][ T3804] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 00:19:48 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x5, 0x1ff, 0x84}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f0000000440), 0xb, r0}, 0x38) [ 1189.043269][ T2893] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:19:49 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x5, 0x1ff, 0x84}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f0000000440), 0xb, r0}, 0x38) 00:19:50 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x5, 0x1ff, 0x84}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f0000000440), 0xb, r0}, 0x38) 00:19:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @empty}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', 0x0}) VM DIAGNOSIS: 08:11:00 Registers: info registers vcpu 0 pc ffffffff80139214 mhartid 0000000000000000 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff804ebcda sepc ffffffff802c15d4 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80139210 x2/sp ff20000008d26cc0 x3/gp ffffffff85efe540 x4/tp ff60000010d01880 x5/t0 ff20000008d26c60 x6/t1 00000000000f0000 x7/t2 20666f2065746972 x8/s0 ff20000008d26e40 x9/s1 ffffffff850901c0 x10/a0 0000000000000006 x11/a1 00000000000f0000 x12/a2 ffffffff80139210 x13/a3 ff200000049fa000 x14/a4 0000000000040000 x15/a5 ff20000004bc23f0 x16/a6 0000000000000003 x17/a7 0000000000000001 x18/s2 0000000000000068 x19/s3 0000000000000020 x20/s4 ff20000008d26dc0 x21/s5 ff20000008d26ec0 x22/s6 ff20000008d26f00 x23/s7 ffffffff84674a60 x24/s8 ff20000008d26ed0 x25/s9 1fe40000011a4dd0 x26/s10 ffffffff85f25740 x27/s11 ff20000008d26f00 x28/t3 1fe40000011a4e18 x29/t4 ffe3ffff011a4db0 x30/t5 ffe3ffff011a4db1 x31/t6 ff20000008d26f47 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 ffffffff801a2ab2 mhartid 0000000000000001 mstatus 00000000000001a0 mip 00000000000000a0 mie 000000000000020a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff80bbf902 sepc ffffffff8011dd7a mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff801a2aae x2/sp ff20000008d379c0 x3/gp ffffffff85efe540 x4/tp ff60000011b31880 x5/t0 0000000000046000 x6/t1 00000000000f0000 x7/t2 ffffffff83a05540 x8/s0 ff20000008d37a30 x9/s1 0000000000000120 x10/a0 0000000000000005 x11/a1 00000000000f0000 x12/a2 ffffffff801a2aae x13/a3 0000000000000000 x14/a4 ff60000011b31880 x15/a5 0000000000000000 x16/a6 0000000000000000 x17/a7 0000000000010000 x18/s2 0000010e8a368a00 x19/s3 0000000000000000 x20/s4 ffffffff85195500 x21/s5 0000000000000001 x22/s6 ffffffff801b920e x23/s7 ffffffff85195508 x24/s8 ff6000005a9e7828 x25/s9 ff6000005a9e7720 x26/s10 ff6000005a9e7a28 x27/s11 ff6000005a9e7708 x28/t3 fffffffff3f3f300 x29/t4 ffebffff0b53ced8 x30/t5 ffebffff0b53ced9 x31/t6 0000000000000000 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