syzkaller login: ps_root_recvmsgcb: failed to send message to pid 2781: Connection refused ps_root_recvmsgcb: failed to send message to pid 2784: Connection refused [ 321.286473][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 321.327056][ T2675] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2795: Connection refused ps_root_recvmsgcb: failed to send message to pid 2794: Connection refused [ 353.482634][ T2825] warn_alloc: 4 callbacks suppressed [ 353.483013][ T2825] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 353.487821][ T2825] CPU: 1 PID: 2825 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 353.489699][ T2825] Hardware name: riscv-virtio,qemu (DT) [ 353.491194][ T2825] Call Trace: [ 353.492324][ T2825] [] dump_backtrace+0x2e/0x3c [ 353.493993][ T2825] [] show_stack+0x34/0x40 [ 353.495536][ T2825] [] dump_stack_lvl+0xe0/0x14c [ 353.497162][ T2825] [] dump_stack+0x1c/0x24 [ 353.498760][ T2825] [] warn_alloc+0x168/0x22c [ 353.500669][ T2825] [] __vmalloc_node_range+0xb6c/0xdb4 [ 353.502326][ T2825] [] bpf_jit_alloc_exec+0x46/0x52 [ 353.503875][ T2825] [] bpf_jit_binary_alloc+0x96/0x13c [ 353.505408][ T2825] [] bpf_int_jit_compile+0x886/0xaa6 [ 353.506989][ T2825] [] bpf_prog_select_runtime+0x1a2/0x22e [ 353.508539][ T2825] [] bpf_migrate_filter+0x258/0x2be [ 353.510688][ T2825] [] bpf_prepare_filter+0x10e/0x1b4 [ 353.512193][ T2825] [] __get_filter+0x148/0x1a0 [ 353.513199][ T2825] [] sk_attach_filter+0x22/0x11a [ 353.514052][ T2825] [] sk_setsockopt+0x144e/0x270c [ 353.514986][ T2825] [] sock_setsockopt+0x48/0x58 [ 353.517270][ T2825] [] __sys_setsockopt+0x3f0/0x418 [ 353.518869][ T2825] [] sys_setsockopt+0x3a/0x4c [ 353.520610][ T2825] [] ret_from_syscall+0x0/0x2 [ 353.586790][ T2825] Mem-Info: [ 353.588165][ T2825] active_anon:1200 inactive_anon:41 isolated_anon:0 [ 353.588165][ T2825] active_file:0 inactive_file:3707 isolated_file:0 [ 353.588165][ T2825] unevictable:768 dirty:275 writeback:0 [ 353.588165][ T2825] slab_reclaimable:5010 slab_unreclaimable:18527 [ 353.588165][ T2825] mapped:1070 shmem:804 pagetables:100 [ 353.588165][ T2825] sec_pagetables:0 bounce:0 [ 353.588165][ T2825] kernel_misc_reclaimable:0 [ 353.588165][ T2825] free:281976 free_pcp:1137 free_cma:4096 [ 353.595673][ T2825] Node 0 active_anon:4800kB inactive_anon:164kB active_file:0kB inactive_file:14828kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4280kB dirty:1100kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:4432kB pagetables:400kB sec_pagetables:0kB all_unreclaimable? no [ 353.598853][ T2825] Node 0 DMA32 free:1127904kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:4800kB inactive_anon:164kB active_file:0kB inactive_file:14828kB unevictable:3072kB writepending:1100kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:4548kB local_pcp:2888kB free_cma:16384kB [ 353.604782][ T2825] lowmem_reserve[]: 0 0 0 [ 353.622991][ T2825] Node 0 DMA32: 14*4kB (UME) 47*8kB (UME) 1*16kB (M) 1*32kB (E) 2*64kB (ME) 1*128kB (U) 1*256kB (U) 1*512kB (M) 0*1024kB 4*2048kB (UMC) 273*4096kB (MC) = 1127904kB [ 353.654040][ T2825] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 353.655798][ T2825] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 353.657475][ T2825] 4518 total pagecache pages [ 353.658702][ T2825] 0 pages in swap cache ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 353.683925][ T2825] Free swap = 0kB [ 353.685980][ T2825] Total swap = 0kB [ 353.687806][ T2825] 523776 pages RAM ps_root_recvmsg: Unknown error 524 [ 353.770930][ T2825] 0 pages HighMem/MovableOnly [ 353.772573][ T2825] 184025 pages reserved [ 353.773780][ T2825] 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 Warning: Permanently added '[localhost]:4840' (ECDSA) to the list of known hosts. 1970/01/01 00:06:45 fuzzer started 1970/01/01 00:06:53 dialing manager at localhost:30004 ps_root_recvmsgcb: failed to send message to pid 2826: Connection refused ps_root_recvmsgcb: failed to send message to pid 2828: Connection refused [ 417.716605][ T2842] cgroup: Unknown subsys name 'net' ps_root_recvmsgcb: failed to send message to pid 2825: Connection refused [ 418.665129][ T2842] cgroup: Unknown subsys name 'rlimit' ps_root_recvmsgcb: failed to send message to pid 2827: Connection refused 1970/01/01 00:06:58 syscalls: 2966 1970/01/01 00:06:58 code coverage: enabled 1970/01/01 00:06:58 comparison tracing: enabled 1970/01/01 00:06:58 extra coverage: enabled 1970/01/01 00:06:58 delay kcov mmap: enabled 1970/01/01 00:06:58 setuid sandbox: enabled 1970/01/01 00:06:58 namespace sandbox: enabled 1970/01/01 00:06:58 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:06:58 fault injection: enabled 1970/01/01 00:06:58 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:06:58 net packet injection: enabled 1970/01/01 00:06:58 net device setup: enabled 1970/01/01 00:06:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:06:58 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:06:58 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:06:58 USB emulation: enabled 1970/01/01 00:06:58 hci packet injection: /dev/vhci does not exist 1970/01/01 00:06:58 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:06:58 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:06:58 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:07:02 fetching corpus: 50, signal 32438/36042 (executing program) 1970/01/01 00:07:05 fetching corpus: 100, signal 48341/53476 (executing program) 1970/01/01 00:07:07 fetching corpus: 150, signal 57790/64408 (executing program) 1970/01/01 00:07:09 fetching corpus: 200, signal 67304/75284 (executing program) 1970/01/01 00:07:11 fetching corpus: 250, signal 73007/82406 (executing program) 1970/01/01 00:07:13 fetching corpus: 300, signal 79943/90661 (executing program) 1970/01/01 00:07:15 fetching corpus: 350, signal 86379/98330 (executing program) 1970/01/01 00:07:17 fetching corpus: 400, signal 91273/104451 (executing program) 1970/01/01 00:07:20 fetching corpus: 450, signal 95626/110013 (executing program) 1970/01/01 00:07:23 fetching corpus: 500, signal 98300/113954 (executing program) 1970/01/01 00:07:26 fetching corpus: 550, signal 102636/119440 (executing program) 1970/01/01 00:07:29 fetching corpus: 600, signal 106465/124405 (executing program) 1970/01/01 00:07:32 fetching corpus: 650, signal 109060/128197 (executing program) 1970/01/01 00:07:34 fetching corpus: 700, signal 113088/133254 (executing program) 1970/01/01 00:07:37 fetching corpus: 750, signal 117323/138492 (executing program) 1970/01/01 00:07:38 fetching corpus: 800, signal 121074/143206 (executing program) 1970/01/01 00:07:41 fetching corpus: 850, signal 124365/147462 (executing program) 1970/01/01 00:07:43 fetching corpus: 900, signal 127928/151916 (executing program) 1970/01/01 00:07:44 fetching corpus: 950, signal 129829/154874 (executing program) 1970/01/01 00:07:46 fetching corpus: 999, signal 132432/158360 (executing program) 1970/01/01 00:07:48 fetching corpus: 1049, signal 136161/162885 (executing program) 1970/01/01 00:07:51 fetching corpus: 1099, signal 137919/165611 (executing program) 1970/01/01 00:07:52 fetching corpus: 1149, signal 140670/169180 (executing program) 1970/01/01 00:07:54 fetching corpus: 1199, signal 143743/172982 (executing program) 1970/01/01 00:07:56 fetching corpus: 1249, signal 145626/175722 (executing program) 1970/01/01 00:07:58 fetching corpus: 1299, signal 147198/178179 (executing program) 1970/01/01 00:07:59 fetching corpus: 1348, signal 148172/180136 (executing program) [ 480.886404][ T2847] warn_alloc: 3 callbacks suppressed [ 480.886763][ T2847] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 480.894831][ T2847] CPU: 1 PID: 2847 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 480.896428][ T2847] Hardware name: riscv-virtio,qemu (DT) [ 480.897606][ T2847] Call Trace: [ 480.898656][ T2847] [] dump_backtrace+0x2e/0x3c [ 480.900924][ T2847] [] show_stack+0x34/0x40 [ 480.902403][ T2847] [] dump_stack_lvl+0xe0/0x14c [ 480.904025][ T2847] [] dump_stack+0x1c/0x24 [ 480.905594][ T2847] [] warn_alloc+0x168/0x22c [ 480.907057][ T2847] [] __vmalloc_node_range+0xb6c/0xdb4 [ 480.908675][ T2847] [] bpf_jit_alloc_exec+0x46/0x52 [ 480.910840][ T2847] [] bpf_jit_binary_alloc+0x96/0x13c [ 480.912437][ T2847] [] bpf_int_jit_compile+0x886/0xaa6 [ 480.914001][ T2847] [] bpf_prog_select_runtime+0x1a2/0x22e [ 480.915608][ T2847] [] bpf_migrate_filter+0x258/0x2be [ 480.917239][ T2847] [] bpf_prepare_filter+0x10e/0x1b4 [ 480.918791][ T2847] [] __get_filter+0x148/0x1a0 [ 480.920916][ T2847] [] sk_attach_filter+0x22/0x11a [ 480.922366][ T2847] [] sk_setsockopt+0x144e/0x270c [ 480.924013][ T2847] [] sock_setsockopt+0x48/0x58 [ 480.925540][ T2847] [] __sys_setsockopt+0x3f0/0x418 [ 480.926951][ T2847] [] sys_setsockopt+0x3a/0x4c [ 480.928399][ T2847] [] ret_from_syscall+0x0/0x2 [ 480.953442][ T2847] Mem-Info: [ 480.954922][ T2847] active_anon:10134 inactive_anon:43 isolated_anon:0 [ 480.954922][ T2847] active_file:0 inactive_file:7093 isolated_file:0 [ 480.954922][ T2847] unevictable:768 dirty:0 writeback:0 [ 480.954922][ T2847] slab_reclaimable:5330 slab_unreclaimable:19168 [ 480.954922][ T2847] mapped:4356 shmem:806 pagetables:135 [ 480.954922][ T2847] sec_pagetables:0 bounce:0 [ 480.954922][ T2847] kernel_misc_reclaimable:0 [ 480.954922][ T2847] free:269122 free_pcp:846 free_cma:4096 [ 480.958550][ T2847] Node 0 active_anon:40536kB inactive_anon:172kB active_file:0kB inactive_file:28372kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17424kB dirty:0kB writeback:0kB shmem:3224kB writeback_tmp:0kB kernel_stack:4672kB pagetables:540kB sec_pagetables:0kB all_unreclaimable? no [ 480.972810][ T2847] Node 0 DMA32 free:1076488kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:40536kB inactive_anon:172kB active_file:0kB inactive_file:28372kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3380kB local_pcp:1008kB free_cma:16384kB [ 480.976296][ T2847] lowmem_reserve[]: 0 0 0 [ 480.978747][ T2847] Node 0 DMA32: 2*4kB (E) 4*8kB (ME) 34*16kB (UE) 4*32kB (ME) 9*64kB (UE) 2*128kB (UE) 1*256kB (U) 1*512kB (U) 1*1024kB (M) 4*2048kB (MEC) 260*4096kB (MC) = 1076488kB [ 481.003197][ T2847] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 481.022079][ T2847] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 481.024341][ T2847] 7899 total pagecache pages [ 481.025659][ T2847] 0 pages in swap cache [ 481.026831][ T2847] Free swap = 0kB [ 481.027993][ T2847] Total swap = 0kB [ 481.052404][ T2847] 523776 pages RAM [ 481.053919][ T2847] 0 pages HighMem/MovableOnly [ 481.055131][ T2847] 184025 pages reserved [ 481.056355][ T2847] 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 1970/01/01 00:08:01 fetching corpus: 1398, signal 149634/182472 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:08:03 fetching corpus: 1448, signal 152223/185753 (executing program) 1970/01/01 00:08:05 fetching corpus: 1498, signal 153948/188308 (executing program) 1970/01/01 00:08:06 fetching corpus: 1548, signal 156391/191410 (executing program) 1970/01/01 00:08:08 fetching corpus: 1597, signal 157956/193723 (executing program) 1970/01/01 00:08:10 fetching corpus: 1647, signal 159401/195945 (executing program) 1970/01/01 00:08:12 fetching corpus: 1697, signal 160751/198063 (executing program) 1970/01/01 00:08:14 fetching corpus: 1747, signal 162389/200435 (executing program) 1970/01/01 00:08:15 fetching corpus: 1797, signal 163908/202716 (executing program) 1970/01/01 00:08:17 fetching corpus: 1847, signal 165210/204779 (executing program) 1970/01/01 00:08:19 fetching corpus: 1897, signal 166819/207037 (executing program) 1970/01/01 00:08:21 fetching corpus: 1947, signal 168282/209220 (executing program) 1970/01/01 00:08:23 fetching corpus: 1997, signal 169213/211004 (executing program) 1970/01/01 00:08:26 fetching corpus: 2047, signal 170453/212938 (executing program) 1970/01/01 00:08:30 fetching corpus: 2097, signal 171971/215081 (executing program) 1970/01/01 00:08:32 fetching corpus: 2147, signal 173104/216931 (executing program) 1970/01/01 00:08:34 fetching corpus: 2197, signal 174411/218842 (executing program) 1970/01/01 00:08:36 fetching corpus: 2247, signal 175800/220826 (executing program) 1970/01/01 00:08:39 fetching corpus: 2297, signal 177028/222711 (executing program) 1970/01/01 00:08:42 fetching corpus: 2347, signal 178747/224908 (executing program) 1970/01/01 00:08:43 fetching corpus: 2397, signal 179714/226545 (executing program) 1970/01/01 00:08:45 fetching corpus: 2447, signal 180791/228234 (executing program) 1970/01/01 00:08:47 fetching corpus: 2496, signal 182060/230062 (executing program) 1970/01/01 00:08:49 fetching corpus: 2546, signal 183211/231792 (executing program) 1970/01/01 00:08:51 fetching corpus: 2596, signal 184141/233382 (executing program) 1970/01/01 00:08:52 fetching corpus: 2646, signal 185328/235084 (executing program) 1970/01/01 00:08:54 fetching corpus: 2696, signal 186382/236724 (executing program) 1970/01/01 00:08:56 fetching corpus: 2746, signal 187633/238462 (executing program) 1970/01/01 00:08:58 fetching corpus: 2796, signal 188769/240140 (executing program) 1970/01/01 00:09:00 fetching corpus: 2846, signal 189549/241565 (executing program) 1970/01/01 00:09:02 fetching corpus: 2896, signal 190331/243000 (executing program) 1970/01/01 00:09:03 fetching corpus: 2946, signal 191255/244445 (executing program) ps_root_recvmsgcb: failed to send message to pid 2847: Connection refused 1970/01/01 00:09:04 fetching corpus: 2996, signal 192278/245977 (executing program) ps_root_recvmsgcb: failed to send message to pid 2849: Connection refused ps_root_recvmsgcb: failed to send message to pid 2848: Connection refused ps_root_recvmsgcb: failed to send message to pid 2850: Connection refused 1970/01/01 00:09:06 fetching corpus: 3046, signal 193118/247387 (executing program) 1970/01/01 00:09:08 fetching corpus: 3096, signal 194331/249041 (executing program) 1970/01/01 00:09:10 fetching corpus: 3146, signal 195510/250626 (executing program) 1970/01/01 00:09:11 fetching corpus: 3196, signal 196375/252028 (executing program) 1970/01/01 00:09:13 fetching corpus: 3246, signal 197639/253628 (executing program) 1970/01/01 00:09:15 fetching corpus: 3296, signal 198516/255032 (executing program) 1970/01/01 00:09:16 fetching corpus: 3346, signal 199351/256368 (executing program) 1970/01/01 00:09:18 fetching corpus: 3396, signal 200662/257985 (executing program) 1970/01/01 00:09:20 fetching corpus: 3446, signal 202044/259641 (executing program) 1970/01/01 00:09:22 fetching corpus: 3496, signal 203264/261131 (executing program) 1970/01/01 00:09:25 fetching corpus: 3546, signal 204403/262646 (executing program) 1970/01/01 00:09:27 fetching corpus: 3596, signal 205544/264086 (executing program) 1970/01/01 00:09:30 fetching corpus: 3646, signal 206667/265529 (executing program) 1970/01/01 00:09:32 fetching corpus: 3695, signal 207687/266871 (executing program) 1970/01/01 00:09:34 fetching corpus: 3745, signal 208965/268414 (executing program) 1970/01/01 00:09:35 fetching corpus: 3795, signal 209527/269472 (executing program) 1970/01/01 00:09:37 fetching corpus: 3845, signal 210294/270649 (executing program) 1970/01/01 00:09:38 fetching corpus: 3895, signal 210871/271756 (executing program) 1970/01/01 00:09:40 fetching corpus: 3945, signal 211635/272903 (executing program) 1970/01/01 00:09:42 fetching corpus: 3995, signal 212644/274179 (executing program) 1970/01/01 00:09:46 fetching corpus: 4045, signal 213779/275532 (executing program) 1970/01/01 00:09:48 fetching corpus: 4094, signal 214643/276705 (executing program) 1970/01/01 00:09:50 fetching corpus: 4144, signal 215257/277773 (executing program) 1970/01/01 00:09:52 fetching corpus: 4194, signal 216510/279177 (executing program) 1970/01/01 00:09:55 fetching corpus: 4244, signal 217217/280259 (executing program) 1970/01/01 00:09:57 fetching corpus: 4293, signal 217974/281383 (executing program) 1970/01/01 00:09:59 fetching corpus: 4343, signal 219038/282650 (executing program) 1970/01/01 00:10:01 fetching corpus: 4393, signal 219799/283743 (executing program) 1970/01/01 00:10:02 fetching corpus: 4443, signal 220316/284722 (executing program) 1970/01/01 00:10:04 fetching corpus: 4493, signal 221370/285911 (executing program) 1970/01/01 00:10:06 fetching corpus: 4543, signal 222142/286978 (executing program) [ 608.443892][ T2857] warn_alloc: 3 callbacks suppressed [ 608.444258][ T2857] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 608.448952][ T2857] CPU: 0 PID: 2857 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 608.451229][ T2857] Hardware name: riscv-virtio,qemu (DT) [ 608.452424][ T2857] Call Trace: [ 608.453516][ T2857] [] dump_backtrace+0x2e/0x3c [ 608.454923][ T2857] [] show_stack+0x34/0x40 [ 608.455888][ T2857] [] dump_stack_lvl+0xe0/0x14c [ 608.456910][ T2857] [] dump_stack+0x1c/0x24 [ 608.457892][ T2857] [] warn_alloc+0x168/0x22c [ 608.458795][ T2857] [] __vmalloc_node_range+0xb6c/0xdb4 [ 608.460070][ T2857] [] bpf_jit_alloc_exec+0x46/0x52 [ 608.461120][ T2857] [] bpf_jit_binary_alloc+0x96/0x13c [ 608.462324][ T2857] [] bpf_int_jit_compile+0x886/0xaa6 [ 608.463467][ T2857] [] bpf_prog_select_runtime+0x1a2/0x22e [ 608.464538][ T2857] [] bpf_migrate_filter+0x258/0x2be [ 608.465571][ T2857] [] bpf_prepare_filter+0x10e/0x1b4 [ 608.466633][ T2857] [] __get_filter+0x148/0x1a0 [ 608.467939][ T2857] [] sk_attach_filter+0x22/0x11a [ 608.469419][ T2857] [] sk_setsockopt+0x144e/0x270c [ 608.471065][ T2857] [] sock_setsockopt+0x48/0x58 [ 608.473142][ T2857] [] __sys_setsockopt+0x3f0/0x418 [ 608.474666][ T2857] [] sys_setsockopt+0x3a/0x4c [ 608.476185][ T2857] [] ret_from_syscall+0x0/0x2 [ 608.503530][ T2857] Mem-Info: [ 608.505023][ T2857] active_anon:15371 inactive_anon:45 isolated_anon:0 [ 608.505023][ T2857] active_file:0 inactive_file:7103 isolated_file:0 [ 608.505023][ T2857] unevictable:768 dirty:0 writeback:0 [ 608.505023][ T2857] slab_reclaimable:5175 slab_unreclaimable:19751 [ 608.505023][ T2857] mapped:4356 shmem:808 pagetables:145 [ 608.505023][ T2857] sec_pagetables:0 bounce:0 [ 608.505023][ T2857] kernel_misc_reclaimable:0 [ 608.505023][ T2857] free:263729 free_pcp:577 free_cma:4096 [ 608.550712][ T2857] Node 0 active_anon:61484kB inactive_anon:180kB active_file:0kB inactive_file:28412kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17424kB dirty:0kB writeback:0kB shmem:3232kB writeback_tmp:0kB kernel_stack:4672kB pagetables:580kB sec_pagetables:0kB all_unreclaimable? no [ 608.554452][ T2857] Node 0 DMA32 free:1054916kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:61484kB inactive_anon:180kB active_file:0kB inactive_file:28412kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2352kB local_pcp:1228kB free_cma:16384kB [ 608.558100][ T2857] lowmem_reserve[]: 0 0 0 [ 608.573404][ T2857] Node 0 DMA32: 73*4kB (E) 62*8kB (UME) 35*16kB (UME) 4*32kB (ME) 6*64kB (UE) 3*128kB (UE) 0*256kB 2*512kB (UE) 1*1024kB (M) 5*2048kB (UMEC) 254*4096kB (MC) = 1054916kB [ 608.597283][ T2857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 608.622584][ T2857] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 608.624544][ T2857] 7911 total pagecache pages [ 608.625743][ T2857] 0 pages in swap cache [ 608.626937][ T2857] Free swap = 0kB [ 608.628117][ T2857] Total swap = 0kB [ 608.660798][ T2857] 523776 pages RAM [ 608.662295][ T2857] 0 pages HighMem/MovableOnly [ 608.663526][ T2857] 184025 pages reserved [ 608.664726][ T2857] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:10:08 fetching corpus: 4593, signal 222983/288062 (executing program) 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 00:10:10 fetching corpus: 4643, signal 223854/289148 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:10:13 fetching corpus: 4693, signal 224646/290201 (executing program) 1970/01/01 00:10:16 fetching corpus: 4743, signal 225489/291279 (executing program) 1970/01/01 00:10:17 fetching corpus: 4792, signal 226053/292193 (executing program) 1970/01/01 00:10:19 fetching corpus: 4842, signal 226934/293257 (executing program) 1970/01/01 00:10:21 fetching corpus: 4892, signal 227665/294202 (executing program) 1970/01/01 00:10:22 fetching corpus: 4942, signal 228092/295104 (executing program) 1970/01/01 00:10:25 fetching corpus: 4992, signal 228819/296046 (executing program) 1970/01/01 00:10:27 fetching corpus: 5042, signal 229373/296916 (executing program) 1970/01/01 00:10:29 fetching corpus: 5092, signal 229905/297743 (executing program) 1970/01/01 00:10:32 fetching corpus: 5141, signal 230544/298618 (executing program) 1970/01/01 00:10:33 fetching corpus: 5191, signal 231047/299449 (executing program) 1970/01/01 00:10:35 fetching corpus: 5241, signal 231695/300314 (executing program) 1970/01/01 00:10:36 fetching corpus: 5291, signal 232543/301280 (executing program) 1970/01/01 00:10:38 fetching corpus: 5341, signal 233082/302156 (executing program) 1970/01/01 00:10:40 fetching corpus: 5391, signal 233698/303028 (executing program) 1970/01/01 00:10:41 fetching corpus: 5441, signal 234632/304013 (executing program) 1970/01/01 00:10:44 fetching corpus: 5490, signal 235332/304890 (executing program) 1970/01/01 00:10:46 fetching corpus: 5540, signal 235866/305715 (executing program) 1970/01/01 00:10:47 fetching corpus: 5590, signal 236640/306624 (executing program) 1970/01/01 00:10:48 fetching corpus: 5640, signal 237311/307475 (executing program) 1970/01/01 00:10:50 fetching corpus: 5690, signal 237880/308265 (executing program) 1970/01/01 00:10:51 fetching corpus: 5740, signal 238532/309106 (executing program) 1970/01/01 00:10:53 fetching corpus: 5789, signal 239164/309923 (executing program) 1970/01/01 00:10:54 fetching corpus: 5839, signal 239830/310728 (executing program) 1970/01/01 00:10:56 fetching corpus: 5889, signal 240782/311613 (executing program) 1970/01/01 00:10:58 fetching corpus: 5939, signal 241321/312381 (executing program) 1970/01/01 00:11:00 fetching corpus: 5989, signal 241799/313092 (executing program) 1970/01/01 00:11:02 fetching corpus: 6039, signal 242489/313848 (executing program) 1970/01/01 00:11:04 fetching corpus: 6089, signal 243144/314615 (executing program) 1970/01/01 00:11:06 fetching corpus: 6138, signal 244254/315551 (executing program) 1970/01/01 00:11:08 fetching corpus: 6188, signal 244920/316351 (executing program) 1970/01/01 00:11:10 fetching corpus: 6238, signal 245421/317085 (executing program) ps_root_recvmsgcb: failed to send message to pid 2857: Connection refused 1970/01/01 00:11:12 fetching corpus: 6288, signal 246196/317826 (executing program) ps_root_recvmsgcb: failed to send message to pid 2858: Connection refused ps_root_recvmsgcb: failed to send message to pid 2859: Connection refused ps_root_recvmsgcb: failed to send message to pid 2860: Connection refused 1970/01/01 00:11:14 fetching corpus: 6338, signal 246565/318474 (executing program) 1970/01/01 00:11:16 fetching corpus: 6388, signal 246987/319103 (executing program) 1970/01/01 00:11:17 fetching corpus: 6438, signal 247532/319845 (executing program) 1970/01/01 00:11:19 fetching corpus: 6487, signal 248006/320493 (executing program) 1970/01/01 00:11:21 fetching corpus: 6537, signal 248551/321184 (executing program) 1970/01/01 00:11:23 fetching corpus: 6587, signal 249134/321916 (executing program) 1970/01/01 00:11:25 fetching corpus: 6637, signal 249637/322589 (executing program) 1970/01/01 00:11:27 fetching corpus: 6687, signal 250365/323280 (executing program) 1970/01/01 00:11:31 fetching corpus: 6737, signal 250937/323914 (executing program) 1970/01/01 00:11:33 fetching corpus: 6787, signal 251600/324568 (executing program) 1970/01/01 00:11:34 fetching corpus: 6836, signal 252107/325203 (executing program) 1970/01/01 00:11:36 fetching corpus: 6886, signal 252697/325835 (executing program) 1970/01/01 00:11:38 fetching corpus: 6935, signal 253305/326483 (executing program) 1970/01/01 00:11:40 fetching corpus: 6985, signal 253903/327113 (executing program) 1970/01/01 00:11:42 fetching corpus: 7035, signal 254552/327764 (executing program) 1970/01/01 00:11:44 fetching corpus: 7085, signal 255137/328389 (executing program) 1970/01/01 00:11:46 fetching corpus: 7135, signal 255685/328999 (executing program) 1970/01/01 00:11:48 fetching corpus: 7185, signal 256102/329592 (executing program) 1970/01/01 00:11:50 fetching corpus: 7235, signal 256857/330201 (executing program) 1970/01/01 00:11:52 fetching corpus: 7285, signal 257400/330779 (executing program) 1970/01/01 00:11:53 fetching corpus: 7334, signal 258163/331398 (executing program) 1970/01/01 00:11:55 fetching corpus: 7384, signal 258866/331949 (executing program) 1970/01/01 00:11:57 fetching corpus: 7433, signal 259309/332513 (executing program) 1970/01/01 00:11:59 fetching corpus: 7482, signal 259834/333054 (executing program) 1970/01/01 00:12:02 fetching corpus: 7532, signal 260305/333581 (executing program) 1970/01/01 00:12:04 fetching corpus: 7582, signal 260825/334129 (executing program) 1970/01/01 00:12:06 fetching corpus: 7632, signal 261453/334658 (executing program) 1970/01/01 00:12:07 fetching corpus: 7681, signal 262093/335202 (executing program) 1970/01/01 00:12:09 fetching corpus: 7731, signal 262633/335712 (executing program) 1970/01/01 00:12:12 fetching corpus: 7781, signal 263129/336219 (executing program) 1970/01/01 00:12:14 fetching corpus: 7829, signal 263689/336710 (executing program) [ 735.844933][ T2861] warn_alloc: 3 callbacks suppressed [ 735.845312][ T2861] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 735.860652][ T2861] CPU: 0 PID: 2861 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 735.862474][ T2861] Hardware name: riscv-virtio,qemu (DT) [ 735.863751][ T2861] Call Trace: [ 735.864810][ T2861] [] dump_backtrace+0x2e/0x3c [ 735.867072][ T2861] [] show_stack+0x34/0x40 [ 735.869486][ T2861] [] dump_stack_lvl+0xe0/0x14c [ 735.871168][ T2861] [] dump_stack+0x1c/0x24 [ 735.872873][ T2861] [] warn_alloc+0x168/0x22c [ 735.874518][ T2861] [] __vmalloc_node_range+0xb6c/0xdb4 [ 735.876174][ T2861] [] bpf_jit_alloc_exec+0x46/0x52 [ 735.877693][ T2861] [] bpf_jit_binary_alloc+0x96/0x13c [ 735.879314][ T2861] [] bpf_int_jit_compile+0x886/0xaa6 [ 735.881695][ T2861] [] bpf_prog_select_runtime+0x1a2/0x22e [ 735.883311][ T2861] [] bpf_migrate_filter+0x258/0x2be [ 735.884949][ T2861] [] bpf_prepare_filter+0x10e/0x1b4 [ 735.886665][ T2861] [] __get_filter+0x148/0x1a0 [ 735.888302][ T2861] [] sk_attach_filter+0x22/0x11a [ 735.890692][ T2861] [] sk_setsockopt+0x144e/0x270c [ 735.892395][ T2861] [] sock_setsockopt+0x48/0x58 [ 735.894027][ T2861] [] __sys_setsockopt+0x3f0/0x418 [ 735.896658][ T2861] [] sys_setsockopt+0x3a/0x4c [ 735.898247][ T2861] [] ret_from_syscall+0x0/0x2 [ 735.963901][ T2861] Mem-Info: [ 735.965430][ T2861] active_anon:18986 inactive_anon:46 isolated_anon:0 [ 735.965430][ T2861] active_file:0 inactive_file:7107 isolated_file:0 [ 735.965430][ T2861] unevictable:768 dirty:0 writeback:0 [ 735.965430][ T2861] slab_reclaimable:5159 slab_unreclaimable:19705 [ 735.965430][ T2861] mapped:4356 shmem:809 pagetables:152 [ 735.965430][ T2861] sec_pagetables:0 bounce:0 [ 735.965430][ T2861] kernel_misc_reclaimable:0 [ 735.965430][ T2861] free:259779 free_pcp:994 free_cma:4096 [ 736.007940][ T2861] Node 0 active_anon:75944kB inactive_anon:184kB active_file:0kB inactive_file:28428kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17424kB dirty:0kB writeback:0kB shmem:3236kB writeback_tmp:0kB kernel_stack:4544kB pagetables:608kB sec_pagetables:0kB all_unreclaimable? no [ 736.065562][ T2861] Node 0 DMA32 free:1039116kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:75944kB inactive_anon:184kB active_file:0kB inactive_file:28428kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3828kB local_pcp:2224kB free_cma:16384kB [ 736.076375][ T2861] lowmem_reserve[]: 0 0 0 [ 736.081554][ T2861] Node 0 DMA32: 145*4kB (UME) 109*8kB (UME) 24*16kB (UE) 5*32kB (UME) 5*64kB (ME) 4*128kB (UME) 2*256kB (UM) 3*512kB (UME) 0*1024kB 3*2048kB (EC) 251*4096kB (MC) = 1039116kB [ 736.263345][ T2861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 736.264774][ T2861] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 736.279875][ T2861] 7916 total pagecache pages [ 736.282572][ T2861] 0 pages in swap cache [ 736.283438][ T2861] Free swap = 0kB [ 736.284225][ T2861] Total swap = 0kB [ 736.284977][ T2861] 523776 pages RAM [ 736.285679][ T2861] 0 pages HighMem/MovableOnly [ 736.286410][ T2861] 184025 pages reserved [ 736.287088][ 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 1970/01/01 00:12:17 fetching corpus: 7879, signal 264204/337231 (executing program) ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:12:19 fetching corpus: 7928, signal 264707/337763 (executing program) 1970/01/01 00:12:21 fetching corpus: 7978, signal 265183/338289 (executing program) 1970/01/01 00:12:24 fetching corpus: 8027, signal 265736/338790 (executing program) 1970/01/01 00:12:25 fetching corpus: 8076, signal 266195/339242 (executing program) 1970/01/01 00:12:27 fetching corpus: 8126, signal 267077/339746 (executing program) 1970/01/01 00:12:29 fetching corpus: 8176, signal 267591/340210 (executing program) 1970/01/01 00:12:32 fetching corpus: 8226, signal 267951/340684 (executing program) 1970/01/01 00:12:34 fetching corpus: 8276, signal 268383/341120 (executing program) 1970/01/01 00:12:36 fetching corpus: 8325, signal 268887/341583 (executing program) 1970/01/01 00:12:37 fetching corpus: 8374, signal 269320/342043 (executing program) 1970/01/01 00:12:39 fetching corpus: 8424, signal 269746/342472 (executing program) 1970/01/01 00:12:40 fetching corpus: 8474, signal 270143/342902 (executing program) 1970/01/01 00:12:42 fetching corpus: 8524, signal 270566/343094 (executing program) 1970/01/01 00:12:43 fetching corpus: 8574, signal 270936/343094 (executing program) 1970/01/01 00:12:46 fetching corpus: 8624, signal 271465/343094 (executing program) 1970/01/01 00:12:48 fetching corpus: 8673, signal 271962/343113 (executing program) 1970/01/01 00:12:49 fetching corpus: 8723, signal 272236/343113 (executing program) 1970/01/01 00:12:51 fetching corpus: 8773, signal 272714/343113 (executing program) 1970/01/01 00:12:53 fetching corpus: 8820, signal 273060/343113 (executing program) 1970/01/01 00:12:56 fetching corpus: 8870, signal 273619/343113 (executing program) 1970/01/01 00:12:58 fetching corpus: 8920, signal 274113/343113 (executing program) 1970/01/01 00:12:59 fetching corpus: 8969, signal 274561/343113 (executing program) 1970/01/01 00:13:01 fetching corpus: 9019, signal 274926/343133 (executing program) 1970/01/01 00:13:03 fetching corpus: 9068, signal 275315/343133 (executing program) 1970/01/01 00:13:04 fetching corpus: 9118, signal 275746/343133 (executing program) 1970/01/01 00:13:06 fetching corpus: 9168, signal 276222/343133 (executing program) 1970/01/01 00:13:07 fetching corpus: 9218, signal 276699/343133 (executing program) 1970/01/01 00:13:09 fetching corpus: 9268, signal 277279/343133 (executing program) 1970/01/01 00:13:11 fetching corpus: 9316, signal 277892/343163 (executing program) 1970/01/01 00:13:13 fetching corpus: 9365, signal 278470/343186 (executing program) 1970/01/01 00:13:15 fetching corpus: 9415, signal 278892/343186 (executing program) 1970/01/01 00:13:16 fetching corpus: 9465, signal 279233/343186 (executing program) 1970/01/01 00:13:17 fetching corpus: 9515, signal 279590/343186 (executing program) ps_root_recvmsgcb: failed to send message to pid 2861: Connection refused ps_root_recvmsgcb: failed to send message to pid 2862: Connection refused 1970/01/01 00:13:20 fetching corpus: 9565, signal 280066/343186 (executing program) ps_root_recvmsgcb: failed to send message to pid 2864: Connection refused 1970/01/01 00:13:22 fetching corpus: 9613, signal 280644/343188 (executing program) ps_root_recvmsgcb: failed to send message to pid 2863: Connection refused 1970/01/01 00:13:23 fetching corpus: 9663, signal 280955/343188 (executing program) 1970/01/01 00:13:25 fetching corpus: 9713, signal 281476/343227 (executing program) 1970/01/01 00:13:27 fetching corpus: 9761, signal 282093/343227 (executing program) 1970/01/01 00:13:29 fetching corpus: 9811, signal 282429/343227 (executing program) 1970/01/01 00:13:31 fetching corpus: 9861, signal 282746/343227 (executing program) 1970/01/01 00:13:33 fetching corpus: 9911, signal 283218/343227 (executing program) 1970/01/01 00:13:35 fetching corpus: 9961, signal 283533/343227 (executing program) 1970/01/01 00:13:37 fetching corpus: 10011, signal 284022/343227 (executing program) 1970/01/01 00:13:39 fetching corpus: 10060, signal 284843/343229 (executing program) 1970/01/01 00:13:40 fetching corpus: 10110, signal 285253/343234 (executing program) 1970/01/01 00:13:42 fetching corpus: 10160, signal 285716/343234 (executing program) 1970/01/01 00:13:43 fetching corpus: 10210, signal 286352/343236 (executing program) 1970/01/01 00:13:45 fetching corpus: 10259, signal 286711/343236 (executing program) 1970/01/01 00:13:48 fetching corpus: 10309, signal 287118/343236 (executing program) 1970/01/01 00:13:50 fetching corpus: 10359, signal 287379/343240 (executing program) 1970/01/01 00:13:53 fetching corpus: 10408, signal 287701/343240 (executing program) 1970/01/01 00:13:55 fetching corpus: 10458, signal 288128/343240 (executing program) 1970/01/01 00:13:57 fetching corpus: 10508, signal 288406/343240 (executing program) 1970/01/01 00:13:59 fetching corpus: 10557, signal 288907/343240 (executing program) 1970/01/01 00:14:02 fetching corpus: 10606, signal 289219/343242 (executing program) 1970/01/01 00:14:03 fetching corpus: 10656, signal 289514/343242 (executing program) 1970/01/01 00:14:05 fetching corpus: 10706, signal 289738/343242 (executing program) 1970/01/01 00:14:06 fetching corpus: 10756, signal 290387/343242 (executing program) 1970/01/01 00:14:09 fetching corpus: 10806, signal 290768/343246 (executing program) 1970/01/01 00:14:11 fetching corpus: 10854, signal 291111/343246 (executing program) 1970/01/01 00:14:14 fetching corpus: 10904, signal 291519/343246 (executing program) 1970/01/01 00:14:16 fetching corpus: 10954, signal 291902/343246 (executing program) 1970/01/01 00:14:17 fetching corpus: 11003, signal 292313/343247 (executing program) 1970/01/01 00:14:19 fetching corpus: 11053, signal 292866/343247 (executing program) 1970/01/01 00:14:20 fetching corpus: 11103, signal 293349/343262 (executing program) 1970/01/01 00:14:22 fetching corpus: 11153, signal 293879/343262 (executing program) [ 863.584278][ T2871] warn_alloc: 3 callbacks suppressed [ 863.584627][ T2871] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 863.611178][ T2871] CPU: 1 PID: 2871 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 863.613186][ T2871] Hardware name: riscv-virtio,qemu (DT) [ 863.614612][ T2871] Call Trace: [ 863.616043][ T2871] [] dump_backtrace+0x2e/0x3c [ 863.618412][ T2871] [] show_stack+0x34/0x40 [ 863.620475][ T2871] [] dump_stack_lvl+0xe0/0x14c [ 863.622196][ T2871] [] dump_stack+0x1c/0x24 [ 863.623803][ T2871] [] warn_alloc+0x168/0x22c [ 863.625946][ T2871] [] __vmalloc_node_range+0xb6c/0xdb4 [ 863.628229][ T2871] [] bpf_jit_alloc_exec+0x46/0x52 [ 863.630407][ T2871] [] bpf_jit_binary_alloc+0x96/0x13c [ 863.631913][ T2871] [] bpf_int_jit_compile+0x886/0xaa6 [ 863.633441][ T2871] [] bpf_prog_select_runtime+0x1a2/0x22e [ 863.634961][ T2871] [] bpf_migrate_filter+0x258/0x2be [ 863.637154][ T2871] [] bpf_prepare_filter+0x10e/0x1b4 [ 863.638858][ T2871] [] __get_filter+0x148/0x1a0 [ 863.641054][ T2871] [] sk_attach_filter+0x22/0x11a [ 863.642569][ T2871] [] sk_setsockopt+0x144e/0x270c [ 863.644216][ T2871] [] sock_setsockopt+0x48/0x58 [ 863.645832][ T2871] [] __sys_setsockopt+0x3f0/0x418 [ 863.647326][ T2871] [] sys_setsockopt+0x3a/0x4c [ 863.648773][ T2871] [] ret_from_syscall+0x0/0x2 [ 863.752559][ T2871] Mem-Info: [ 863.754017][ T2871] active_anon:22635 inactive_anon:48 isolated_anon:0 [ 863.754017][ T2871] active_file:0 inactive_file:7117 isolated_file:0 [ 863.754017][ T2871] unevictable:768 dirty:0 writeback:0 [ 863.754017][ T2871] slab_reclaimable:5155 slab_unreclaimable:19073 [ 863.754017][ T2871] mapped:4356 shmem:811 pagetables:161 [ 863.754017][ T2871] sec_pagetables:0 bounce:0 [ 863.754017][ T2871] kernel_misc_reclaimable:0 [ 863.754017][ T2871] free:257114 free_pcp:540 free_cma:4096 [ 863.775095][ T2871] Node 0 active_anon:90540kB inactive_anon:192kB active_file:0kB inactive_file:28468kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17424kB dirty:0kB writeback:0kB shmem:3244kB writeback_tmp:0kB kernel_stack:4544kB pagetables:644kB sec_pagetables:0kB all_unreclaimable? no [ 863.777907][ T2871] Node 0 DMA32 free:1028456kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:90540kB inactive_anon:192kB active_file:0kB inactive_file:28468kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2160kB local_pcp:828kB free_cma:16384kB [ 863.798781][ T2871] lowmem_reserve[]: 0 0 0 [ 863.802659][ T2871] Node 0 DMA32: 330*4kB (UME) 100*8kB (UE) 44*16kB (UME) 83*32kB (UME) 14*64kB (UME) 3*128kB (ME) 1*256kB (M) 1*512kB (E) 1*1024kB (U) 4*2048kB (MEC) 247*4096kB (MC) = 1028456kB [ 863.846614][ T2871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 863.848118][ T2871] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 863.875289][ T2871] 7928 total pagecache pages [ 863.876764][ T2871] 0 pages in swap cache [ 863.877882][ T2871] Free swap = 0kB [ 863.893907][ T2871] Total swap = 0kB [ 863.894861][ T2871] 523776 pages RAM [ 863.895869][ T2871] 0 pages HighMem/MovableOnly [ 863.897548][ T2871] 184025 pages reserved [ 863.898688][ T2871] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:14:24 fetching corpus: 11203, signal 294379/343262 (executing program) 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 00:14:26 fetching corpus: 11252, signal 294805/343264 (executing program) 1970/01/01 00:14:29 fetching corpus: 11302, signal 295210/343264 (executing program) 1970/01/01 00:14:31 fetching corpus: 11351, signal 295619/343264 (executing program) 1970/01/01 00:14:34 fetching corpus: 11401, signal 296012/343268 (executing program) 1970/01/01 00:14:37 fetching corpus: 11450, signal 296368/343272 (executing program) 1970/01/01 00:14:38 fetching corpus: 11500, signal 296640/343274 (executing program) 1970/01/01 00:14:40 fetching corpus: 11550, signal 297148/343274 (executing program) 1970/01/01 00:14:43 fetching corpus: 11599, signal 297465/343274 (executing program) 1970/01/01 00:14:44 fetching corpus: 11649, signal 297884/343274 (executing program) 1970/01/01 00:14:46 fetching corpus: 11697, signal 298234/343274 (executing program) 1970/01/01 00:14:48 fetching corpus: 11746, signal 298502/343274 (executing program) 1970/01/01 00:14:49 fetching corpus: 11796, signal 299052/343274 (executing program) 1970/01/01 00:14:51 fetching corpus: 11845, signal 299606/343274 (executing program) 1970/01/01 00:14:53 fetching corpus: 11895, signal 300119/343275 (executing program) 1970/01/01 00:14:55 fetching corpus: 11945, signal 300603/343279 (executing program) 1970/01/01 00:14:57 fetching corpus: 11994, signal 300942/343279 (executing program) 1970/01/01 00:14:59 fetching corpus: 12044, signal 301252/343279 (executing program) 1970/01/01 00:15:00 fetching corpus: 12093, signal 301788/343279 (executing program) 1970/01/01 00:15:02 fetching corpus: 12142, signal 302154/343279 (executing program) 1970/01/01 00:15:04 fetching corpus: 12191, signal 302597/343281 (executing program) 1970/01/01 00:15:05 fetching corpus: 12241, signal 302824/343281 (executing program) 1970/01/01 00:15:07 fetching corpus: 12291, signal 303242/343281 (executing program) 1970/01/01 00:15:09 fetching corpus: 12341, signal 303575/343286 (executing program) 1970/01/01 00:15:11 fetching corpus: 12391, signal 303932/343286 (executing program) 1970/01/01 00:15:13 fetching corpus: 12441, signal 304230/343286 (executing program) 1970/01/01 00:15:14 fetching corpus: 12490, signal 304474/343288 (executing program) 1970/01/01 00:15:16 fetching corpus: 12540, signal 305017/343288 (executing program) 1970/01/01 00:15:18 fetching corpus: 12590, signal 305381/343297 (executing program) 1970/01/01 00:15:20 fetching corpus: 12638, signal 305692/343307 (executing program) 1970/01/01 00:15:21 fetching corpus: 12688, signal 305937/343307 (executing program) 1970/01/01 00:15:23 fetching corpus: 12738, signal 306226/343307 (executing program) ps_root_recvmsgcb: failed to send message to pid 2871: Connection refused 1970/01/01 00:15:26 fetching corpus: 12788, signal 306671/343307 (executing program) 1970/01/01 00:15:27 fetching corpus: 12838, signal 306894/343307 (executing program) ps_root_recvmsgcb: failed to send message to pid 2872: Connection refused ps_root_recvmsgcb: failed to send message to pid 2873: Connection refused 1970/01/01 00:15:29 fetching corpus: 12887, signal 307295/343307 (executing program) ps_root_recvmsgcb: failed to send message to pid 2874: Connection refused 1970/01/01 00:15:31 fetching corpus: 12937, signal 307621/343307 (executing program) 1970/01/01 00:15:33 fetching corpus: 12987, signal 307935/343312 (executing program) 1970/01/01 00:15:35 fetching corpus: 13037, signal 308176/343312 (executing program) 1970/01/01 00:15:37 fetching corpus: 13086, signal 308505/343312 (executing program) 1970/01/01 00:15:39 fetching corpus: 13136, signal 308998/343312 (executing program) 1970/01/01 00:15:42 fetching corpus: 13185, signal 309356/343312 (executing program) 1970/01/01 00:15:43 fetching corpus: 13234, signal 309574/343312 (executing program) 1970/01/01 00:15:45 fetching corpus: 13283, signal 309790/343312 (executing program) 1970/01/01 00:15:47 fetching corpus: 13332, signal 310081/343312 (executing program) 1970/01/01 00:15:48 fetching corpus: 13382, signal 310423/343312 (executing program) 1970/01/01 00:15:50 fetching corpus: 13432, signal 310649/343313 (executing program) 1970/01/01 00:15:51 fetching corpus: 13482, signal 310954/343313 (executing program) 1970/01/01 00:15:54 fetching corpus: 13531, signal 311287/343313 (executing program) 1970/01/01 00:15:55 fetching corpus: 13580, signal 311594/343315 (executing program) 1970/01/01 00:15:57 fetching corpus: 13629, signal 311874/343315 (executing program) 1970/01/01 00:15:59 fetching corpus: 13679, signal 312153/343317 (executing program) 1970/01/01 00:16:01 fetching corpus: 13729, signal 312440/343317 (executing program) 1970/01/01 00:16:03 fetching corpus: 13778, signal 312763/343317 (executing program) 1970/01/01 00:16:05 fetching corpus: 13826, signal 312996/343319 (executing program) 1970/01/01 00:16:07 fetching corpus: 13875, signal 313244/343319 (executing program) 1970/01/01 00:16:09 fetching corpus: 13925, signal 313539/343319 (executing program) 1970/01/01 00:16:12 fetching corpus: 13974, signal 313933/343319 (executing program) 1970/01/01 00:16:14 fetching corpus: 14022, signal 314319/343319 (executing program) 1970/01/01 00:16:15 fetching corpus: 14072, signal 314528/343319 (executing program) 1970/01/01 00:16:17 fetching corpus: 14122, signal 314720/343319 (executing program) 1970/01/01 00:16:18 fetching corpus: 14172, signal 315042/343319 (executing program) 1970/01/01 00:16:20 fetching corpus: 14221, signal 315347/343319 (executing program) 1970/01/01 00:16:21 fetching corpus: 14271, signal 315832/343319 (executing program) 1970/01/01 00:16:24 fetching corpus: 14321, signal 316178/343320 (executing program) 1970/01/01 00:16:26 fetching corpus: 14371, signal 316460/343320 (executing program) 1970/01/01 00:16:29 fetching corpus: 14421, signal 316831/343320 (executing program) [ 990.578055][ T2875] warn_alloc: 3 callbacks suppressed [ 990.578425][ T2875] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 990.596157][ T2875] CPU: 1 PID: 2875 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 990.598396][ T2875] Hardware name: riscv-virtio,qemu (DT) [ 990.600090][ T2875] Call Trace: [ 990.601210][ T2875] [] dump_backtrace+0x2e/0x3c [ 990.602796][ T2875] [] show_stack+0x34/0x40 [ 990.604280][ T2875] [] dump_stack_lvl+0xe0/0x14c [ 990.605880][ T2875] [] dump_stack+0x1c/0x24 [ 990.607419][ T2875] [] warn_alloc+0x168/0x22c [ 990.609113][ T2875] [] __vmalloc_node_range+0xb6c/0xdb4 [ 990.611207][ T2875] [] bpf_jit_alloc_exec+0x46/0x52 [ 990.612732][ T2875] [] bpf_jit_binary_alloc+0x96/0x13c [ 990.614748][ T2875] [] bpf_int_jit_compile+0x886/0xaa6 [ 990.616264][ T2875] [] bpf_prog_select_runtime+0x1a2/0x22e [ 990.617822][ T2875] [] bpf_migrate_filter+0x258/0x2be [ 990.619723][ T2875] [] bpf_prepare_filter+0x10e/0x1b4 [ 990.621365][ T2875] [] __get_filter+0x148/0x1a0 [ 990.623020][ T2875] [] sk_attach_filter+0x22/0x11a [ 990.624496][ T2875] [] sk_setsockopt+0x144e/0x270c [ 990.626092][ T2875] [] sock_setsockopt+0x48/0x58 [ 990.627736][ T2875] [] __sys_setsockopt+0x3f0/0x418 [ 990.629248][ T2875] [] sys_setsockopt+0x3a/0x4c [ 990.631144][ T2875] [] ret_from_syscall+0x0/0x2 [ 990.727903][ T2875] Mem-Info: [ 990.732568][ T2875] active_anon:27179 inactive_anon:50 isolated_anon:0 [ 990.732568][ T2875] active_file:0 inactive_file:7121 isolated_file:0 [ 990.732568][ T2875] unevictable:768 dirty:0 writeback:0 [ 990.732568][ T2875] slab_reclaimable:5155 slab_unreclaimable:19220 [ 990.732568][ T2875] mapped:4356 shmem:813 pagetables:162 [ 990.732568][ T2875] sec_pagetables:0 bounce:0 [ 990.732568][ T2875] kernel_misc_reclaimable:0 [ 990.732568][ T2875] free:252040 free_pcp:942 free_cma:4096 [ 990.736446][ T2875] Node 0 active_anon:108716kB inactive_anon:200kB active_file:0kB inactive_file:28484kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17424kB dirty:0kB writeback:0kB shmem:3252kB writeback_tmp:0kB kernel_stack:4536kB pagetables:648kB sec_pagetables:0kB all_unreclaimable? no [ 990.765538][ T2875] Node 0 DMA32 free:1008160kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:108716kB inactive_anon:200kB active_file:0kB inactive_file:28484kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3848kB local_pcp:2388kB free_cma:16384kB [ 990.775680][ T2875] lowmem_reserve[]: 0 0 0 [ 990.778539][ T2875] Node 0 DMA32: 148*4kB (ME) 34*8kB (UE) 44*16kB (UME) 54*32kB (UE) 13*64kB (UE) 2*128kB (E) 1*256kB (M) 2*512kB (ME) 1*1024kB (U) 3*2048kB (EC) 243*4096kB (MC) = 1008160kB [ 990.860573][ T2875] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 990.862519][ T2875] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 990.864108][ T2875] 7934 total pagecache pages [ 990.865300][ T2875] 0 pages in swap cache [ 990.866424][ T2875] Free swap = 0kB [ 990.867572][ T2875] Total swap = 0kB [ 990.868701][ T2875] 523776 pages RAM [ 990.901136][ T2875] 0 pages HighMem/MovableOnly [ 990.902681][ T2875] 184025 pages reserved [ 990.903953][ T2875] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:16:31 fetching corpus: 14471, signal 317134/343320 (executing program) 1970/01/01 00:16:33 fetching corpus: 14521, signal 317365/343323 (executing program) 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 00:16:36 fetching corpus: 14571, signal 317621/343331 (executing program) 1970/01/01 00:16:38 fetching corpus: 14620, signal 317785/343331 (executing program) 1970/01/01 00:16:40 fetching corpus: 14669, signal 318162/343331 (executing program) 1970/01/01 00:16:42 fetching corpus: 14718, signal 318445/343331 (executing program) 1970/01/01 00:16:45 fetching corpus: 14768, signal 318741/343334 (executing program) 1970/01/01 00:16:48 fetching corpus: 14818, signal 319002/343334 (executing program) 1970/01/01 00:16:50 fetching corpus: 14867, signal 319257/343334 (executing program) 1970/01/01 00:16:51 fetching corpus: 14917, signal 319499/343340 (executing program) 1970/01/01 00:16:53 fetching corpus: 14967, signal 319806/343340 (executing program) 1970/01/01 00:16:55 fetching corpus: 15017, signal 320086/343340 (executing program) 1970/01/01 00:16:56 fetching corpus: 15067, signal 320345/343340 (executing program) 1970/01/01 00:16:58 fetching corpus: 15117, signal 320717/343348 (executing program) 1970/01/01 00:17:00 fetching corpus: 15167, signal 321011/343352 (executing program) 1970/01/01 00:17:01 fetching corpus: 15215, signal 321237/343355 (executing program) 1970/01/01 00:17:04 fetching corpus: 15265, signal 321510/343357 (executing program) 1970/01/01 00:17:06 fetching corpus: 15314, signal 321865/343357 (executing program) 1970/01/01 00:17:07 fetching corpus: 15364, signal 322176/343357 (executing program) 1970/01/01 00:17:09 fetching corpus: 15414, signal 322447/343360 (executing program) 1970/01/01 00:17:11 fetching corpus: 15464, signal 322781/343360 (executing program) 1970/01/01 00:17:13 fetching corpus: 15513, signal 323112/343360 (executing program) 1970/01/01 00:17:15 fetching corpus: 15563, signal 323358/343360 (executing program) 1970/01/01 00:17:17 fetching corpus: 15613, signal 323663/343360 (executing program) 1970/01/01 00:17:19 fetching corpus: 15662, signal 324071/343360 (executing program) 1970/01/01 00:17:21 fetching corpus: 15711, signal 324435/343360 (executing program) 1970/01/01 00:17:22 fetching corpus: 15761, signal 324664/343360 (executing program) 1970/01/01 00:17:24 fetching corpus: 15810, signal 325002/343360 (executing program) 1970/01/01 00:17:26 fetching corpus: 15860, signal 325334/343361 (executing program) 1970/01/01 00:17:28 fetching corpus: 15910, signal 325604/343361 (executing program) 1970/01/01 00:17:29 fetching corpus: 15960, signal 325780/343361 (executing program) 1970/01/01 00:17:32 fetching corpus: 16010, signal 326232/343361 (executing program) ps_root_recvmsgcb: failed to send message to pid 2875: Connection refused 1970/01/01 00:17:35 fetching corpus: 16059, signal 326523/343361 (executing program) ps_root_recvmsgcb: failed to send message to pid 2877: Connection refused ps_root_recvmsgcb: failed to send message to pid 2876: Connection refused 1970/01/01 00:17:37 fetching corpus: 16106, signal 326958/343361 (executing program) ps_root_recvmsgcb: failed to send message to pid 2878: Connection refused 1970/01/01 00:17:39 fetching corpus: 16156, signal 327477/343361 (executing program) 1970/01/01 00:17:41 fetching corpus: 16206, signal 327797/343361 (executing program) 1970/01/01 00:17:43 fetching corpus: 16256, signal 328186/343365 (executing program) 1970/01/01 00:17:45 fetching corpus: 16305, signal 328432/343365 (executing program) 1970/01/01 00:17:46 fetching corpus: 16354, signal 328665/343365 (executing program) 1970/01/01 00:17:48 fetching corpus: 16404, signal 329030/343365 (executing program) 1970/01/01 00:17:50 fetching corpus: 16453, signal 329383/343365 (executing program) 1970/01/01 00:17:52 fetching corpus: 16501, signal 329704/343365 (executing program) 1970/01/01 00:17:54 fetching corpus: 16551, signal 330066/343367 (executing program) 1970/01/01 00:17:56 fetching corpus: 16600, signal 330363/343371 (executing program) 1970/01/01 00:17:58 fetching corpus: 16650, signal 330700/343371 (executing program) 1970/01/01 00:17:59 fetching corpus: 16699, signal 331034/343373 (executing program) 1970/01/01 00:18:01 fetching corpus: 16749, signal 331373/343386 (executing program) 1970/01/01 00:18:02 fetching corpus: 16798, signal 331636/343386 (executing program) 1970/01/01 00:18:04 fetching corpus: 16846, signal 331864/343386 (executing program) 1970/01/01 00:18:05 fetching corpus: 16896, signal 332095/343386 (executing program) 1970/01/01 00:18:09 fetching corpus: 16946, signal 332363/343386 (executing program) 1970/01/01 00:18:10 fetching corpus: 16994, signal 332690/343397 (executing program) 1970/01/01 00:18:12 fetching corpus: 17042, signal 332940/343398 (executing program) 1970/01/01 00:18:13 fetching corpus: 17091, signal 333184/343400 (executing program) 1970/01/01 00:18:15 fetching corpus: 17141, signal 333386/343400 (executing program) 1970/01/01 00:18:16 fetching corpus: 17191, signal 333582/343400 (executing program) 1970/01/01 00:18:19 fetching corpus: 17241, signal 333995/343408 (executing program) 1970/01/01 00:18:20 fetching corpus: 17290, signal 334223/343408 (executing program) 1970/01/01 00:18:22 fetching corpus: 17338, signal 334433/343409 (executing program) 1970/01/01 00:18:24 fetching corpus: 17388, signal 334718/343409 (executing program) 1970/01/01 00:18:26 fetching corpus: 17437, signal 334999/343409 (executing program) 1970/01/01 00:18:28 fetching corpus: 17487, signal 335305/343413 (executing program) 1970/01/01 00:18:30 fetching corpus: 17536, signal 335522/343429 (executing program) 1970/01/01 00:18:31 fetching corpus: 17586, signal 335804/343431 (executing program) 1970/01/01 00:18:34 fetching corpus: 17633, signal 336092/343431 (executing program) 1970/01/01 00:18:36 fetching corpus: 17682, signal 336268/343431 (executing program) 1970/01/01 00:18:37 fetching corpus: 17730, signal 336575/343437 (executing program) [ 1119.813730][ T2880] warn_alloc: 3 callbacks suppressed [ 1119.814084][ T2880] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1119.873871][ T2880] CPU: 1 PID: 2880 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1119.875882][ T2880] Hardware name: riscv-virtio,qemu (DT) [ 1119.877162][ T2880] Call Trace: [ 1119.878265][ T2880] [] dump_backtrace+0x2e/0x3c [ 1119.880770][ T2880] [] show_stack+0x34/0x40 [ 1119.882395][ T2880] [] dump_stack_lvl+0xe0/0x14c [ 1119.884857][ T2880] [] dump_stack+0x1c/0x24 [ 1119.887113][ T2880] [] warn_alloc+0x168/0x22c [ 1119.889320][ T2880] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1119.891219][ T2880] [] bpf_jit_alloc_exec+0x46/0x52 [ 1119.892951][ T2880] [] bpf_jit_binary_alloc+0x96/0x13c [ 1119.894664][ T2880] [] bpf_int_jit_compile+0x886/0xaa6 [ 1119.896405][ T2880] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1119.898155][ T2880] [] bpf_migrate_filter+0x258/0x2be [ 1119.900577][ T2880] [] bpf_prepare_filter+0x10e/0x1b4 [ 1119.902662][ T2880] [] __get_filter+0x148/0x1a0 [ 1119.904465][ T2880] [] sk_attach_filter+0x22/0x11a [ 1119.906114][ T2880] [] sk_setsockopt+0x144e/0x270c [ 1119.907980][ T2880] [] sock_setsockopt+0x48/0x58 [ 1119.910331][ T2880] [] __sys_setsockopt+0x3f0/0x418 [ 1119.912575][ T2880] [] sys_setsockopt+0x3a/0x4c [ 1119.914673][ T2880] [] ret_from_syscall+0x0/0x2 [ 1120.000813][ T2880] Mem-Info: [ 1120.002407][ T2880] active_anon:30114 inactive_anon:51 isolated_anon:0 [ 1120.002407][ T2880] active_file:0 inactive_file:7125 isolated_file:0 [ 1120.002407][ T2880] unevictable:768 dirty:0 writeback:0 [ 1120.002407][ T2880] slab_reclaimable:5155 slab_unreclaimable:19914 [ 1120.002407][ T2880] mapped:4356 shmem:814 pagetables:174 [ 1120.002407][ T2880] sec_pagetables:0 bounce:0 [ 1120.002407][ T2880] kernel_misc_reclaimable:0 [ 1120.002407][ T2880] free:248633 free_pcp:782 free_cma:4096 [ 1120.006575][ T2880] Node 0 active_anon:120456kB inactive_anon:204kB active_file:0kB inactive_file:28500kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:17424kB dirty:0kB writeback:0kB shmem:3256kB writeback_tmp:0kB kernel_stack:4544kB pagetables:696kB sec_pagetables:0kB all_unreclaimable? no [ 1120.030945][ T2880] Node 0 DMA32 free:994532kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:120456kB inactive_anon:204kB active_file:0kB inactive_file:28500kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3204kB local_pcp:1276kB free_cma:16384kB [ 1120.035460][ T2880] lowmem_reserve[]: 0 0 0 [ 1120.038221][ T2880] Node 0 DMA32: 149*4kB (UME) 22*8kB (UME) 46*16kB (UME) 4*32kB (UE) 6*64kB (UME) 4*128kB (UME) 1*256kB (M) 1*512kB (E) 2*1024kB (UM) 3*2048kB (EC) 240*4096kB (MC) = 994532kB [ 1120.074501][ T2880] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1120.076178][ T2880] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1120.077837][ T2880] 7939 total pagecache pages [ 1120.086122][ T2880] 0 pages in swap cache [ 1120.087706][ T2880] Free swap = 0kB [ 1120.090879][ T2880] Total swap = 0kB [ 1120.092180][ T2880] 523776 pages RAM [ 1120.093429][ T2880] 0 pages HighMem/MovableOnly [ 1120.094715][ T2880] 184025 pages reserved [ 1120.095924][ T2880] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 1970/01/01 00:18:40 fetching corpus: 17778, signal 336737/343438 (executing program) 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 00:18:42 fetching corpus: 17827, signal 336983/343447 (executing program) 1970/01/01 00:18:44 fetching corpus: 17875, signal 337265/343447 (executing program) 1970/01/01 00:18:47 fetching corpus: 17923, signal 337495/343451 (executing program) 1970/01/01 00:18:49 fetching corpus: 17972, signal 337743/343455 (executing program) 1970/01/01 00:18:51 fetching corpus: 18021, signal 338071/343455 (executing program) 1970/01/01 00:18:52 fetching corpus: 18070, signal 338301/343455 (executing program) 1970/01/01 00:18:54 fetching corpus: 18119, signal 338474/343458 (executing program) 1970/01/01 00:18:56 fetching corpus: 18166, signal 338803/343458 (executing program) 1970/01/01 00:18:59 fetching corpus: 18216, signal 339131/343458 (executing program) 1970/01/01 00:19:02 fetching corpus: 18264, signal 339385/343458 (executing program) 1970/01/01 00:19:04 fetching corpus: 18302, signal 339586/343466 (executing program) 1970/01/01 00:19:04 fetching corpus: 18302, signal 339589/343466 (executing program) 1970/01/01 00:19:04 fetching corpus: 18302, signal 339589/343466 (executing program) ps_root_recvmsgcb: failed to send message to pid 2880: Connection refused ps_root_recvmsgcb: failed to send message to pid 2881: Connection refused ps_root_recvmsgcb: failed to send message to pid 2882: Connection refused ps_root_recvmsgcb: failed to send message to pid 2884: Connection refused 1970/01/01 00:20:43 starting 2 fuzzer processes 00:20:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000200)='u', 0x34000, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000240)="81", 0x1, 0x0, 0x0, 0x0) 00:20:43 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={0x0}) [ 1246.677138][ T2894] warn_alloc: 3 callbacks suppressed [ 1246.677506][ T2894] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1246.695725][ T2894] CPU: 1 PID: 2894 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1246.697226][ T2894] Hardware name: riscv-virtio,qemu (DT) [ 1246.698267][ T2894] Call Trace: [ 1246.699374][ T2894] [] dump_backtrace+0x2e/0x3c [ 1246.701040][ T2894] [] show_stack+0x34/0x40 [ 1246.702549][ T2894] [] dump_stack_lvl+0xe0/0x14c [ 1246.704235][ T2894] [] dump_stack+0x1c/0x24 [ 1246.705807][ T2894] [] warn_alloc+0x168/0x22c [ 1246.707316][ T2894] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1246.709072][ T2894] [] bpf_jit_alloc_exec+0x46/0x52 [ 1246.711641][ T2894] [] bpf_jit_binary_alloc+0x96/0x13c [ 1246.713170][ T2894] [] bpf_int_jit_compile+0x886/0xaa6 [ 1246.714693][ T2894] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1246.716283][ T2894] [] bpf_migrate_filter+0x258/0x2be [ 1246.718078][ T2894] [] bpf_prepare_filter+0x10e/0x1b4 [ 1246.720833][ T2894] [] __get_filter+0x148/0x1a0 [ 1246.722952][ T2894] [] sk_attach_filter+0x22/0x11a [ 1246.724412][ T2894] [] sk_setsockopt+0x144e/0x270c [ 1246.726020][ T2894] [] sock_setsockopt+0x48/0x58 [ 1246.727606][ T2894] [] __sys_setsockopt+0x3f0/0x418 [ 1246.729161][ T2894] [] sys_setsockopt+0x3a/0x4c [ 1246.731242][ T2894] [] ret_from_syscall+0x0/0x2 [ 1246.750975][ T2894] Mem-Info: [ 1246.752122][ T2894] active_anon:64615 inactive_anon:55 isolated_anon:0 [ 1246.752122][ T2894] active_file:0 inactive_file:7136 isolated_file:0 [ 1246.752122][ T2894] unevictable:768 dirty:0 writeback:0 [ 1246.752122][ T2894] slab_reclaimable:5156 slab_unreclaimable:18942 [ 1246.752122][ T2894] mapped:7598 shmem:820 pagetables:270 [ 1246.752122][ T2894] sec_pagetables:0 bounce:0 [ 1246.752122][ T2894] kernel_misc_reclaimable:0 [ 1246.752122][ T2894] free:210295 free_pcp:528 free_cma:4096 [ 1246.754772][ T2894] Node 0 active_anon:258460kB inactive_anon:220kB active_file:0kB inactive_file:28544kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:30392kB dirty:0kB writeback:0kB shmem:3280kB writeback_tmp:0kB kernel_stack:4672kB pagetables:1080kB sec_pagetables:0kB all_unreclaimable? no [ 1246.757288][ T2894] Node 0 DMA32 free:840928kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:258460kB inactive_anon:220kB active_file:0kB inactive_file:28544kB unevictable:3072kB writepending:0kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2296kB local_pcp:1472kB free_cma:16384kB [ 1246.770906][ T2894] lowmem_reserve[]: 0 0 0 [ 1246.772924][ T2894] Node 0 DMA32: 147*4kB (ME) 17*8kB (ME) 13*16kB (UME) 6*32kB (ME) 6*64kB (ME) 4*128kB (ME) 2*256kB (UM) 5*512kB (UME) 0*1024kB 4*2048kB (UEC) 202*4096kB (MC) = 840676kB [ 1246.792665][ T2894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1246.794022][ T2894] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1246.795328][ T2894] 7957 total pagecache pages [ 1246.796455][ T2894] 0 pages in swap cache [ 1246.797352][ T2894] Free swap = 0kB [ 1246.798362][ T2894] Total swap = 0kB [ 1246.810672][ T2894] 523776 pages RAM [ 1246.821873][ T2894] 0 pages HighMem/MovableOnly [ 1246.822926][ T2894] 184025 pages reserved [ 1246.823853][ T2894] 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 [ 1275.798134][ T2895] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1275.937545][ T2895] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1278.046059][ T2897] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1278.146964][ T2897] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1291.695875][ T2895] device hsr_slave_0 entered promiscuous mode [ 1291.753191][ T2895] device hsr_slave_1 entered promiscuous mode [ 1294.100199][ T2897] device hsr_slave_0 entered promiscuous mode [ 1294.115597][ T2897] device hsr_slave_1 entered promiscuous mode [ 1294.145853][ T2897] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1294.151174][ T2897] Cannot create hsr debugfs directory [ 1301.475832][ T2895] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1301.991641][ T2895] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1302.305953][ T2895] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1302.561845][ T2895] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1305.566244][ T2897] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1305.725461][ T2897] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1306.035998][ T2897] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1306.205686][ T2897] netdevsim netdevsim1 netdevsim3: renamed from eth3 ps_root_recvmsgcb: failed to send message to pid 2894: Connection refused ps_root_recvmsgcb: failed to send message to pid 2898: Connection refused ps_root_recvmsgcb: failed to send message to pid 2899: Connection refused ps_root_recvmsgcb: failed to send message to pid 2900: Connection refused [ 1319.283485][ T2895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1320.538306][ T835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1320.593617][ T835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1321.404479][ T2897] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1322.227262][ T835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1322.295403][ T835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1330.244954][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1330.295175][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1330.505349][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1330.555447][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1330.697191][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1330.907005][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1331.804180][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1331.894004][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1331.933047][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1331.954068][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1331.981861][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1332.001957][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1332.023423][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1332.045943][ T3502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1332.181560][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1332.283680][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1332.605620][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1333.405273][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1333.462510][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1333.914390][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1333.968720][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1334.173176][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1341.068951][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1341.076032][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1342.106738][ T835] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1342.124657][ T835] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1359.526513][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1359.598244][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1360.207680][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1360.284930][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1374.195836][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1374.242610][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1374.520448][ T2895] device veth0_vlan entered promiscuous mode [ 1374.571817][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1374.596113][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1374.658432][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1374.713041][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1374.868358][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1374.914474][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1374.951828][ T2897] device veth0_vlan entered promiscuous mode [ 1375.277450][ T2895] device veth1_vlan entered promiscuous mode [ 1375.563337][ T2897] device veth1_vlan entered promiscuous mode [ 1375.818523][ T3586] warn_alloc: 3 callbacks suppressed [ 1375.850721][ T3586] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1375.854325][ T3586] CPU: 1 PID: 3586 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1375.855858][ T3586] Hardware name: riscv-virtio,qemu (DT) [ 1375.856924][ T3586] Call Trace: [ 1375.857859][ T3586] [] dump_backtrace+0x2e/0x3c [ 1375.859428][ T3586] [] show_stack+0x34/0x40 [ 1375.861443][ T3586] [] dump_stack_lvl+0xe0/0x14c [ 1375.862902][ T3586] [] dump_stack+0x1c/0x24 [ 1375.864362][ T3586] [] warn_alloc+0x168/0x22c [ 1375.865704][ T3586] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1375.867182][ T3586] [] bpf_jit_alloc_exec+0x46/0x52 [ 1375.868589][ T3586] [] bpf_jit_binary_alloc+0x96/0x13c [ 1375.870767][ T3586] [] bpf_int_jit_compile+0x886/0xaa6 [ 1375.872235][ T3586] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1375.873664][ T3586] [] bpf_migrate_filter+0x258/0x2be [ 1375.875177][ T3586] [] bpf_prepare_filter+0x10e/0x1b4 [ 1375.876698][ T3586] [] __get_filter+0x148/0x1a0 [ 1375.878151][ T3586] [] sk_attach_filter+0x22/0x11a [ 1375.879629][ T3586] [] sk_setsockopt+0x144e/0x270c [ 1375.880992][ T3586] [] sock_setsockopt+0x48/0x58 [ 1375.882697][ T3586] [] __sys_setsockopt+0x3f0/0x418 [ 1375.884156][ T3586] [] sys_setsockopt+0x3a/0x4c [ 1375.885392][ T3586] [] ret_from_syscall+0x0/0x2 [ 1376.075339][ T3586] Mem-Info: [ 1376.076865][ T3586] active_anon:60737 inactive_anon:58 isolated_anon:0 [ 1376.076865][ T3586] active_file:0 inactive_file:7185 isolated_file:0 [ 1376.076865][ T3586] unevictable:768 dirty:6 writeback:0 [ 1376.076865][ T3586] slab_reclaimable:5347 slab_unreclaimable:23281 [ 1376.076865][ T3586] mapped:8622 shmem:824 pagetables:291 [ 1376.076865][ T3586] sec_pagetables:0 bounce:0 [ 1376.076865][ T3586] kernel_misc_reclaimable:0 [ 1376.076865][ T3586] free:198256 free_pcp:631 free_cma:4096 [ 1376.161121][ T3586] Node 0 active_anon:242948kB inactive_anon:232kB active_file:0kB inactive_file:28740kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34488kB dirty:24kB writeback:0kB shmem:3296kB writeback_tmp:0kB kernel_stack:5304kB pagetables:1164kB sec_pagetables:0kB all_unreclaimable? no [ 1376.164013][ T3586] Node 0 DMA32 free:793024kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:242948kB inactive_anon:232kB active_file:0kB inactive_file:28740kB unevictable:3072kB writepending:24kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:2624kB local_pcp:1900kB free_cma:16384kB [ 1376.167067][ T3586] lowmem_reserve[]: 0 0 0 [ 1376.194456][ T3586] Node 0 DMA32: 684*4kB (ME) 502*8kB (UME) 204*16kB (UME) 67*32kB (UME) 17*64kB (UME) 12*128kB (UME) 10*256kB (UME) 9*512kB (UM) 3*1024kB (UM) 3*2048kB (EC) 186*4096kB (MC) = 793024kB [ 1376.263269][ T3586] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1376.264637][ T3586] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1376.291404][ T3586] 8009 total pagecache pages [ 1376.292241][ T3586] 0 pages in swap cache [ 1376.292954][ T3586] Free swap = 0kB [ 1376.293621][ T3586] Total swap = 0kB [ 1376.294676][ T3586] 523776 pages RAM [ 1376.295364][ T3586] 0 pages HighMem/MovableOnly [ 1376.296222][ T3586] 184025 pages reserved [ 1376.297130][ T3586] 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 [ 1377.371852][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready ps_root_recvmsg: Unknown error 524 [ 1377.436570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 1377.846559][ T2895] device veth0_macvtap entered promiscuous mode [ 1378.157240][ T2895] device veth1_macvtap entered promiscuous mode [ 1378.225761][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1378.253639][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1378.317279][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready ps_bpf_start_bpf: bpf_open: Unknown error 524 [ 1378.477037][ T2897] device veth0_macvtap entered promiscuous mode [ 1378.556266][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready ps_root_recvmsg: Unknown error 524 [ 1378.937362][ T2897] device veth1_macvtap entered promiscuous mode [ 1379.624952][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1379.687987][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1380.375942][ T2895] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1380.406897][ T2895] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1380.408820][ T2895] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1380.433102][ T2895] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1380.527615][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1380.575938][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1380.608133][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1380.650799][ T3544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1380.844417][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1380.884266][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1381.241967][ T2897] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1381.243904][ T2897] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1381.245482][ T2897] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1381.247044][ T2897] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:23:07 executing program 1: syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x48020, &(0x7f0000000300)={[{}]}) 00:23:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000200)='u', 0x34000, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000240)="81", 0x1, 0x0, 0x0, 0x0) 00:23:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1, 0x4, 0x9, 0x9}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000200), 0x400, r0}, 0x38) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000200), 0x400, r1}, 0x38) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0xfffffffffffffe79}, './file1\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6erspan0\x00'}) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000000)) 00:23:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000200)='u', 0x34000, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000240)="81", 0x1, 0x0, 0x0, 0x0) 00:23:17 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1, 0x4, 0x9, 0x9}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000200), 0x400, r0}, 0x38) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000200), 0x400, r1}, 0x38) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0xfffffffffffffe79}, './file1\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6erspan0\x00'}) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000000)) 00:23:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000200)='u', 0x34000, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000240)="81", 0x1, 0x0, 0x0, 0x0) 00:23:22 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1, 0x4, 0x9, 0x9}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000200), 0x400, r0}, 0x38) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000200), 0x400, r1}, 0x38) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0xfffffffffffffe79}, './file1\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6erspan0\x00'}) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000000)) [ 1404.690417][ C0] hrtimer: interrupt took 1449300 ns 00:23:28 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/packet\x00') read$FUSE(r0, &(0x7f0000002400)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000004b40)={0x2020}, 0x2020) 00:23:29 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1, 0x4, 0x9, 0x9}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000200), 0x400, r0}, 0x38) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000200), 0x400, r1}, 0x38) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0xfffffffffffffe79}, './file1\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6erspan0\x00'}) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000000)) 00:23:31 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/packet\x00') read$FUSE(r0, &(0x7f0000002400)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000004b40)={0x2020}, 0x2020) 00:23:33 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/packet\x00') read$FUSE(r0, &(0x7f0000002400)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000004b40)={0x2020}, 0x2020) 00:23:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, 0x0, &(0x7f00000000c0)) 00:23:37 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/packet\x00') read$FUSE(r0, &(0x7f0000002400)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000004b40)={0x2020}, 0x2020) 00:23:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'ip6gre0\x00', &(0x7f0000000380)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @mcast2}}) 00:23:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a00)={'geneve0\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000002500)={0x11, 0x6558, r2, 0x1, 0x0, 0x6, @dev}, 0x14) 00:23:41 executing program 1: r0 = io_uring_setup(0x13, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x18, &(0x7f00000001c0)=[0xffffffffffffffff], 0x1) 00:23:43 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 00:23:45 executing program 1: r0 = io_uring_setup(0x13, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x18, &(0x7f00000001c0)=[0xffffffffffffffff], 0x1) 00:23:45 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5422, 0x0) 00:23:47 executing program 1: r0 = io_uring_setup(0x13, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x18, &(0x7f00000001c0)=[0xffffffffffffffff], 0x1) 00:23:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r3 = gettid() r4 = eventfd2(0x1, 0x800) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000000)) ftruncate(r6, 0x4d0) writev(r6, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r6}) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r1, &(0x7f00000000c0)={0xffffffffffffffff, r4, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:23:50 executing program 1: r0 = io_uring_setup(0x13, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x18, &(0x7f00000001c0)=[0xffffffffffffffff], 0x1) 00:23:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x10) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000080)=0x9) fallocate(r0, 0x0, 0x0, 0x8800000) accept4(r0, &(0x7f0000000580)=@alg, &(0x7f0000000140)=0xfe36, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x20000000) syz_genetlink_get_family_id$fou(&(0x7f00000002c0), r1) statx(r0, &(0x7f0000000400)='./file0/../file0/file0\x00', 0x100, 0x10, &(0x7f0000000180)) r2 = open_tree(r1, &(0x7f00000000c0)='./file0\x00', 0x81000) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4d0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRESDEC=r3], 0x40}, 0x1, 0x0, 0x0, 0x4008010}, 0x801) mount_setattr(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x8100, &(0x7f0000000340)={0x6, 0x6, 0x100000}, 0x20) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000600)=0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e25, @broadcast}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x6}, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe, 0x4}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000003c0)=0x20000000) 00:23:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r3 = gettid() r4 = eventfd2(0x1, 0x800) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000000)) ftruncate(r6, 0x4d0) writev(r6, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r6}) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r1, &(0x7f00000000c0)={0xffffffffffffffff, r4, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:23:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x10) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000080)=0x9) fallocate(r0, 0x0, 0x0, 0x8800000) accept4(r0, &(0x7f0000000580)=@alg, &(0x7f0000000140)=0xfe36, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x20000000) syz_genetlink_get_family_id$fou(&(0x7f00000002c0), r1) statx(r0, &(0x7f0000000400)='./file0/../file0/file0\x00', 0x100, 0x10, &(0x7f0000000180)) r2 = open_tree(r1, &(0x7f00000000c0)='./file0\x00', 0x81000) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4d0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRESDEC=r3], 0x40}, 0x1, 0x0, 0x0, 0x4008010}, 0x801) mount_setattr(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x8100, &(0x7f0000000340)={0x6, 0x6, 0x100000}, 0x20) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000600)=0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e25, @broadcast}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x6}, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe, 0x4}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000003c0)=0x20000000) ps_root_recvmsgcb: failed to send message to pid 3586: Connection refused ps_root_recvmsgcb: failed to send message to pid 3589: Connection refused ps_root_recvmsgcb: failed to send message to pid 3588: Connection refused ps_root_recvmsgcb: failed to send message to pid 3587: Connection refused 00:24:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="20000000820000001cbfb242498cd0933c27053ffdcc2fccce8e45337b875ec29190c032be72f4282ab468f1b7ce001c7c2acd7cd428e3bd6230b4c16a696a525bfe696fc15cfc30e3836ba8983b8b145b98b5086265d770cf9c3cc1d2f5d227978c677645d200fe63f836e2975cd8efcec400f7c9b5732ab8a872121b8a79af8ec9bd36f034fa415dda3a2a23556431c682bc765a5eb51c96705b195f19609111a486df090300000000000000bd386046242d4c1bacb64c9c8e7621370300419fb0432d4cdf7bb83f3d6c98b400acb71d28f458bdaf0d66844b31cdb4e5b394b8f3318e0f54f74358bb6080ec01c07f89b760d2c3c9a9980ff2f55bfa08ab5201928aa28d8b87caa82af43d981710a91549222f3092106d669d22149e4e6ad5ce25676f5f3ab24b6846576fd3edfce54aefe74a049abf765de005afabc308fae0928e78ea6cd227df1341fb074091331c8d831fe1f365d4e10ed9227aa0690b7dbde2a9870ec1a8e6e6c4402de05cb101f7460b331ad7f14f46098b30cba4d83252b597ebb032caf4e06f1fddf9387930a6b3bb77d67b1266c2776edf814c33e9b7bfb5ec764c739bdd"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r3 = gettid() r4 = eventfd2(0x1, 0x800) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000000)) ftruncate(r6, 0x4d0) writev(r6, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r6}) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r1, &(0x7f00000000c0)={0xffffffffffffffff, r4, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:24:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x10) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000080)=0x9) fallocate(r0, 0x0, 0x0, 0x8800000) accept4(r0, &(0x7f0000000580)=@alg, &(0x7f0000000140)=0xfe36, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x20000000) syz_genetlink_get_family_id$fou(&(0x7f00000002c0), r1) statx(r0, &(0x7f0000000400)='./file0/../file0/file0\x00', 0x100, 0x10, &(0x7f0000000180)) r2 = open_tree(r1, &(0x7f00000000c0)='./file0\x00', 0x81000) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4d0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRESDEC=r3], 0x40}, 0x1, 0x0, 0x0, 0x4008010}, 0x801) mount_setattr(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x8100, &(0x7f0000000340)={0x6, 0x6, 0x100000}, 0x20) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000600)=0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e25, @broadcast}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x6}, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe, 0x4}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000003c0)=0x20000000) 00:24:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r3 = gettid() r4 = eventfd2(0x1, 0x800) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000000)) ftruncate(r6, 0x4d0) writev(r6, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r6}) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r1, &(0x7f00000000c0)={0xffffffffffffffff, r4, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:24:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x10) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000080)=0x9) fallocate(r0, 0x0, 0x0, 0x8800000) accept4(r0, &(0x7f0000000580)=@alg, &(0x7f0000000140)=0xfe36, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe66e1, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x20000000) syz_genetlink_get_family_id$fou(&(0x7f00000002c0), r1) statx(r0, &(0x7f0000000400)='./file0/../file0/file0\x00', 0x100, 0x10, &(0x7f0000000180)) r2 = open_tree(r1, &(0x7f00000000c0)='./file0\x00', 0x81000) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4d0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRESDEC=r3], 0x40}, 0x1, 0x0, 0x0, 0x4008010}, 0x801) mount_setattr(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x8100, &(0x7f0000000340)={0x6, 0x6, 0x100000}, 0x20) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000600)=0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e25, @broadcast}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x6}, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe, 0x4}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000003c0)=0x20000000) 00:24:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r3 = gettid() r4 = eventfd2(0x1, 0x800) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000000)) ftruncate(r6, 0x4d0) writev(r6, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r6}) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r1, &(0x7f00000000c0)={0xffffffffffffffff, r4, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:24:17 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@link_local, @local, @val={@void}, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x73, 0x0, @rand_addr, @broadcast}}}}}, 0x0) 00:24:20 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@link_local, @local, @val={@void}, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x73, 0x0, @rand_addr, @broadcast}}}}}, 0x0) 00:24:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r3 = gettid() r4 = eventfd2(0x1, 0x800) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000000)) ftruncate(r6, 0x4d0) writev(r6, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r6}) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r1, &(0x7f00000000c0)={0xffffffffffffffff, r4, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:24:23 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@link_local, @local, @val={@void}, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x73, 0x0, @rand_addr, @broadcast}}}}}, 0x0) 00:24:26 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@link_local, @local, @val={@void}, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x73, 0x0, @rand_addr, @broadcast}}}}}, 0x0) 00:24:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x3}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x82000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') r3 = gettid() r4 = eventfd2(0x1, 0x800) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/block/mtdblock0', 0x121c0, 0xa0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe64e1, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000000)) ftruncate(r6, 0x4d0) writev(r6, &(0x7f0000001240)=[{&(0x7f00000000c0)="cc", 0x1}, {&(0x7f0000000140), 0xff01}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000340)={0xffffffffffffffff, r6}) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r1, &(0x7f00000000c0)={0xffffffffffffffff, r4, 0x3ff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:24:31 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) finit_module(r0, 0x0, 0x0) 00:24:32 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) finit_module(r0, 0x0, 0x0) 00:24:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="89000000120081ae08060cdc016b3f087f03e3f70000000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120800031fff010000bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 00:24:34 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) finit_module(r0, 0x0, 0x0) 00:24:37 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) finit_module(r0, 0x0, 0x0) 00:24:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="89000000120081ae08060cdc016b3f087f03e3f70000000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120800031fff010000bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 00:24:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="89000000120081ae08060cdc016b3f087f03e3f70000000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120800031fff010000bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 00:24:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x7800, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}}}}) 00:24:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, "3956c4e447290a16fa9b1a2f25fa295146b324"}) 00:24:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="89000000120081ae08060cdc016b3f087f03e3f70000000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120800031fff010000bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 00:24:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, "3956c4e447290a16fa9b1a2f25fa295146b324"}) 00:24:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000580), 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x1, 0x0, 0x98, &(0x7f0000000000)={0x0, 0x0, 0xd}}) 00:24:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0xe4a82, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x1000000}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) fallocate(r1, 0x20, 0x9, 0x6) 00:24:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, "3956c4e447290a16fa9b1a2f25fa295146b324"}) 00:24:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, "3956c4e447290a16fa9b1a2f25fa295146b324"}) 00:24:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0xe4a82, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x1000000}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) fallocate(r1, 0x20, 0x9, 0x6) 00:25:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r2, 0x5460, 0xec000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, '\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@connbytes={{0x38}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dcb6d0fec848186a5768e5d905000064e55f41414f00"}}}, {{@ip={@local, @remote, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) sendto$inet(r0, &(0x7f0000000040)="a7", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 00:25:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0xe4a82, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x1000000}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) fallocate(r1, 0x20, 0x9, 0x6) [ 1503.286225][ T3731] xt_connbytes: Forcing CT accounting to be enabled [ 1504.483894][ T3735] warn_alloc: 3 callbacks suppressed [ 1504.484258][ T3735] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 1504.488791][ T3735] CPU: 1 PID: 3735 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1504.490997][ T3735] Hardware name: riscv-virtio,qemu (DT) [ 1504.491958][ T3735] Call Trace: [ 1504.492692][ T3735] [] dump_backtrace+0x2e/0x3c [ 1504.493814][ T3735] [] show_stack+0x34/0x40 [ 1504.494755][ T3735] [] dump_stack_lvl+0xe0/0x14c [ 1504.495773][ T3735] [] dump_stack+0x1c/0x24 [ 1504.496723][ T3735] [] warn_alloc+0x168/0x22c [ 1504.497608][ T3735] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1504.498714][ T3735] [] bpf_jit_alloc_exec+0x46/0x52 [ 1504.499971][ T3735] [] bpf_jit_binary_alloc+0x96/0x13c [ 1504.500961][ T3735] [] bpf_int_jit_compile+0x886/0xaa6 [ 1504.501897][ T3735] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1504.502953][ T3735] [] bpf_migrate_filter+0x258/0x2be [ 1504.504103][ T3735] [] bpf_prepare_filter+0x10e/0x1b4 [ 1504.505500][ T3735] [] __get_filter+0x148/0x1a0 [ 1504.506798][ T3735] [] sk_attach_filter+0x22/0x11a [ 1504.507789][ T3735] [] sk_setsockopt+0x144e/0x270c [ 1504.508957][ T3735] [] sock_setsockopt+0x48/0x58 [ 1504.510353][ T3735] [] __sys_setsockopt+0x3f0/0x418 [ 1504.511262][ T3735] [] sys_setsockopt+0x3a/0x4c [ 1504.512261][ T3735] [] ret_from_syscall+0x0/0x2 [ 1504.618124][ T3735] Mem-Info: [ 1504.620614][ T3735] active_anon:57910 inactive_anon:60 isolated_anon:0 [ 1504.620614][ T3735] active_file:0 inactive_file:7263 isolated_file:0 [ 1504.620614][ T3735] unevictable:768 dirty:13 writeback:0 [ 1504.620614][ T3735] slab_reclaimable:5439 slab_unreclaimable:23895 [ 1504.620614][ T3735] mapped:8738 shmem:875 pagetables:335 [ 1504.620614][ T3735] sec_pagetables:0 bounce:0 [ 1504.620614][ T3735] kernel_misc_reclaimable:0 [ 1504.620614][ T3735] free:199603 free_pcp:940 free_cma:4096 [ 1504.624219][ T3735] Node 0 active_anon:231640kB inactive_anon:240kB active_file:0kB inactive_file:29052kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34952kB dirty:52kB writeback:0kB shmem:3500kB writeback_tmp:0kB kernel_stack:5664kB pagetables:1340kB sec_pagetables:0kB all_unreclaimable? no [ 1504.626024][ T3735] Node 0 DMA32 free:798412kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:231640kB inactive_anon:240kB active_file:0kB inactive_file:29052kB unevictable:3072kB writepending:52kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3760kB local_pcp:2340kB free_cma:16384kB [ 1504.628104][ T3735] lowmem_reserve[]: 0 0 0 [ 1504.683787][ T3735] Node 0 DMA32: 887*4kB (ME) 760*8kB (UME) 317*16kB (UME) 93*32kB (UME) 19*64kB (UME) 10*128kB (ME) 10*256kB (ME) 11*512kB (ME) 6*1024kB (UME) 3*2048kB (MC) 185*4096kB (MC) = 798412kB [ 1504.741412][ T3735] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1504.743034][ T3735] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1504.744764][ T3735] 8141 total pagecache pages [ 1504.745528][ T3735] 0 pages in swap cache [ 1504.746225][ T3735] Free swap = 0kB [ 1504.746891][ T3735] Total swap = 0kB [ 1504.747667][ T3735] 523776 pages RAM ps_bpf_start_bpf: bpf_open: Unknown error 524[ 1504.748592][ T3735] 0 pages HighMem/MovableOnly [ 1504.788189][ T3735] 184025 pages reserved [ 1504.790576][ T3735] 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 00:25:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r2, 0x5460, 0xec000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, '\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@connbytes={{0x38}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dcb6d0fec848186a5768e5d905000064e55f41414f00"}}}, {{@ip={@local, @remote, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) sendto$inet(r0, &(0x7f0000000040)="a7", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 00:25:07 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0xe4a82, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x1000000}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) fallocate(r1, 0x20, 0x9, 0x6) 00:25:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r2, 0x5460, 0xec000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, '\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@connbytes={{0x38}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dcb6d0fec848186a5768e5d905000064e55f41414f00"}}}, {{@ip={@local, @remote, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) sendto$inet(r0, &(0x7f0000000040)="a7", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 00:25:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r2, 0x5460, 0xec000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, '\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@connbytes={{0x38}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dcb6d0fec848186a5768e5d905000064e55f41414f00"}}}, {{@ip={@local, @remote, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) sendto$inet(r0, &(0x7f0000000040)="a7", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) [ 1517.567586][ T3753] xt_connbytes: Forcing CT accounting to be enabled 00:25:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r2, 0x5460, 0xec000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, '\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@connbytes={{0x38}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dcb6d0fec848186a5768e5d905000064e55f41414f00"}}}, {{@ip={@local, @remote, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) sendto$inet(r0, &(0x7f0000000040)="a7", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 00:25:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r2, 0x5460, 0xec000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, '\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@connbytes={{0x38}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dcb6d0fec848186a5768e5d905000064e55f41414f00"}}}, {{@ip={@local, @remote, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) sendto$inet(r0, &(0x7f0000000040)="a7", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 00:25:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r2, 0x5460, 0xec000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, '\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@connbytes={{0x38}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dcb6d0fec848186a5768e5d905000064e55f41414f00"}}}, {{@ip={@local, @remote, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) sendto$inet(r0, &(0x7f0000000040)="a7", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 00:25:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r2, 0x5460, 0xec000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, '\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@connbytes={{0x38}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dcb6d0fec848186a5768e5d905000064e55f41414f00"}}}, {{@ip={@local, @remote, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) sendto$inet(r0, &(0x7f0000000040)="a7", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 00:25:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r2, 0x5460, 0xec000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, '\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@connbytes={{0x38}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dcb6d0fec848186a5768e5d905000064e55f41414f00"}}}, {{@ip={@local, @remote, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) sendto$inet(r0, &(0x7f0000000040)="a7", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 00:25:32 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0xb, 0x0, 0x0) 00:25:34 executing program 0: r0 = socket(0x1d, 0x2, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind(r0, &(0x7f0000000100)=@xdp={0x2c, 0x0, r2, 0x22}, 0x80) socket(0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000180)="75d45dc163010f07", 0x8}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)=ANY=[], 0x58}}], 0x2, 0x4000041) 00:25:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r2, 0x5460, 0xec000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, '\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@connbytes={{0x38}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dcb6d0fec848186a5768e5d905000064e55f41414f00"}}}, {{@ip={@local, @remote, 0x0, 0x0, 'veth1_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) sendto$inet(r0, &(0x7f0000000040)="a7", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 00:25:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="3800000048000177c7000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="0000000014000100ff010000000000000000000000000001080002"], 0x38}}, 0x0) 00:25:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000006cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 00:25:44 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000005640)=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) 00:25:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000006cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 1547.936080][ T3791] ================================================================== [ 1547.937934][ T3791] BUG: KASAN: slab-out-of-bounds in copy_array+0x8a/0xe8 [ 1547.939563][ T3791] Write of size 80 at addr ff60000014b85280 by task syz-executor.1/3791 [ 1547.941488][ T3791] [ 1547.943091][ T3791] CPU: 0 PID: 3791 Comm: syz-executor.1 Tainted: G W 6.2.0-rc1-syzkaller #0 [ 1547.945564][ T3791] Hardware name: riscv-virtio,qemu (DT) [ 1547.947307][ T3791] Call Trace: [ 1547.948052][ T3791] [] dump_backtrace+0x2e/0x3c [ 1547.950067][ T3791] [] show_stack+0x34/0x40 [ 1547.951384][ T3791] [] dump_stack_lvl+0xe0/0x14c [ 1547.952820][ T3791] [] print_report+0x1e4/0x4c0 [ 1547.954196][ T3791] [] kasan_report+0xb8/0xe6 [ 1547.956183][ T3791] [] kasan_check_range+0x32/0x148 [ 1547.957624][ T3791] [] memcpy+0x32/0x64 [ 1547.958780][ T3791] [] copy_array+0x8a/0xe8 [ 1547.960607][ T3791] [] copy_verifier_state+0x6c/0x462 [ 1547.962013][ T3791] [] do_check_common+0x397a/0x6608 [ 1547.963339][ T3791] [] bpf_check+0x45b2/0x5a5a [ 1547.964554][ T3791] [] bpf_prog_load+0xc90/0x12b0 [ 1547.965669][ T3791] [] __sys_bpf+0x622/0x31d2 [ 1547.966756][ T3791] [] sys_bpf+0x28/0x36 [ 1547.967894][ T3791] [] ret_from_syscall+0x0/0x2 [ 1547.969027][ T3791] [ 1547.969754][ T3791] Allocated by task 3791: [ 1547.970701][ T3791] stack_trace_save+0xa6/0xd8 [ 1547.971709][ T3791] kasan_save_stack+0x2c/0x5a [ 1547.972849][ T3791] kasan_set_track+0x1a/0x26 [ 1547.974335][ T3791] kasan_save_alloc_info+0x1a/0x24 [ 1547.975802][ T3791] __kasan_krealloc+0xfa/0x11a [ 1547.976863][ T3791] krealloc+0x82/0xae [ 1547.977806][ T3791] push_jmp_history+0xd2/0x140 [ 1547.978816][ T3791] do_check_common+0x47be/0x6608 [ 1547.980110][ T3791] bpf_check+0x45b2/0x5a5a [ 1547.980997][ T3791] bpf_prog_load+0xc90/0x12b0 [ 1547.982068][ T3791] __sys_bpf+0x622/0x31d2 [ 1547.983128][ T3791] sys_bpf+0x28/0x36 [ 1547.984227][ T3791] ret_from_syscall+0x0/0x2 [ 1547.985629][ T3791] [ 1547.986350][ T3791] The buggy address belongs to the object at ff60000014b85280 [ 1547.986350][ T3791] which belongs to the cache kmalloc-96 of size 96 [ 1547.987713][ T3791] The buggy address is located 0 bytes inside of [ 1547.987713][ T3791] 96-byte region [ff60000014b85280, ff60000014b852e0) [ 1547.989048][ T3791] [ 1547.989850][ T3791] The buggy address belongs to the physical page: [ 1547.991573][ T3791] page:ff1c000002536140 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x94d85 [ 1547.993109][ T3791] anon flags: 0xffe000000000200(slab|node=0|zone=0|lastcpupid=0x7ff) [ 1547.995388][ T3791] raw: 0ffe000000000200 ff60000008201780 ff1c000002530400 0000000000000005 [ 1547.996661][ T3791] raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000 [ 1547.997686][ T3791] page dumped because: kasan: bad access detected [ 1547.998708][ T3791] page_owner tracks the page as allocated [ 1547.999913][ T3791] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 3592, tgid 3592 (kworker/1:6), ts 1384830502700, free_ts 1382698094300 [ 1548.001971][ T3791] __set_page_owner+0x32/0x182 [ 1548.003223][ T3791] post_alloc_hook+0xf8/0x11a [ 1548.004305][ T3791] get_page_from_freelist+0xc0e/0x1118 [ 1548.005866][ T3791] __alloc_pages+0x1b0/0x165a [ 1548.006986][ T3791] alloc_pages+0x132/0x25e [ 1548.008149][ T3791] new_slab+0x270/0x382 [ 1548.009333][ T3791] ___slab_alloc+0x57e/0xaa6 [ 1548.010929][ T3791] __slab_alloc.constprop.0+0x5a/0x98 [ 1548.012222][ T3791] __kmem_cache_alloc_node+0xf2/0x2e4 [ 1548.013464][ T3791] kmalloc_trace+0x24/0x56 [ 1548.014517][ T3791] nsim_fib_event_nb+0x17e/0x906 [ 1548.015933][ T3791] notifier_call_chain+0xb8/0x188 [ 1548.017306][ T3791] atomic_notifier_call_chain+0x76/0x1a8 [ 1548.018618][ T3791] call_fib_notifiers+0x12c/0x2d2 [ 1548.020143][ T3791] call_fib6_notifiers+0x38/0x46 [ 1548.021822][ T3791] fib6_add+0xab4/0x26d0 [ 1548.023106][ T3791] page last free stack trace: [ 1548.024010][ T3791] __reset_page_owner+0x4a/0xf8 [ 1548.025014][ T3791] free_pcp_prepare+0x254/0x48e [ 1548.025902][ T3791] free_unref_page+0x60/0x2ae [ 1548.026784][ T3791] __free_pages+0xd6/0x106 [ 1548.027684][ T3791] __free_slab+0xb4/0x10a [ 1548.028619][ T3791] free_slab+0x3c/0x19c [ 1548.029805][ T3791] __unfreeze_partials+0x196/0x1d6 [ 1548.031033][ T3791] put_cpu_partial+0x148/0x21a [ 1548.032076][ T3791] __slab_free+0x16a/0x294 [ 1548.033129][ T3791] ___cache_free+0x136/0x144 [ 1548.034232][ T3791] qlist_free_all+0x84/0x154 [ 1548.035249][ T3791] kasan_quarantine_reduce+0x15e/0x1ec [ 1548.037036][ T3791] __kasan_slab_alloc+0x5c/0x80 [ 1548.038137][ T3791] kmem_cache_alloc_node+0x124/0x2f2 [ 1548.039710][ T3791] __alloc_skb+0x232/0x2c8 [ 1548.040951][ T3791] alloc_skb_with_frags+0x78/0x30c [ 1548.042262][ T3791] [ 1548.042971][ T3791] Memory state around the buggy address: [ 1548.044395][ T3791] ff60000014b85180: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 1548.046297][ T3791] ff60000014b85200: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 1548.047579][ T3791] >ff60000014b85280: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1548.048748][ T3791] ^ [ 1548.050176][ T3791] ff60000014b85300: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 1548.051881][ T3791] ff60000014b85380: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 1548.053238][ T3791] ================================================================== [ 1548.533713][ T3791] Disabling lock debugging due to kernel taint [ 1548.703425][ T3791] warn_alloc: 3 callbacks suppressed [ 1548.703753][ T3791] syz-executor.1: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 1548.731866][ T3791] CPU: 0 PID: 3791 Comm: syz-executor.1 Tainted: G B W 6.2.0-rc1-syzkaller #0 [ 1548.733342][ T3791] Hardware name: riscv-virtio,qemu (DT) [ 1548.734121][ T3791] Call Trace: [ 1548.734832][ T3791] [] dump_backtrace+0x2e/0x3c [ 1548.736289][ T3791] [] show_stack+0x34/0x40 [ 1548.737290][ T3791] [] dump_stack_lvl+0xe0/0x14c [ 1548.738647][ T3791] [] dump_stack+0x1c/0x24 [ 1548.739890][ T3791] [] warn_alloc+0x168/0x22c [ 1548.741301][ T3791] [] __vmalloc_node_range+0xb6c/0xdb4 [ 1548.742627][ T3791] [] bpf_jit_alloc_exec+0x46/0x52 [ 1548.743708][ T3791] [] bpf_jit_binary_alloc+0x96/0x13c [ 1548.744861][ T3791] [] bpf_int_jit_compile+0x886/0xaa6 [ 1548.746398][ T3791] [] bpf_prog_select_runtime+0x1a2/0x22e [ 1548.747592][ T3791] [] bpf_prog_load+0xcb4/0x12b0 [ 1548.748742][ T3791] [] __sys_bpf+0x622/0x31d2 [ 1548.750347][ T3791] [] sys_bpf+0x28/0x36 [ 1548.751550][ T3791] [] ret_from_syscall+0x0/0x2 [ 1548.800261][ T3791] Mem-Info: [ 1548.802480][ T3791] active_anon:57350 inactive_anon:61 isolated_anon:0 [ 1548.802480][ T3791] active_file:0 inactive_file:7286 isolated_file:0 [ 1548.802480][ T3791] unevictable:768 dirty:19 writeback:0 [ 1548.802480][ T3791] slab_reclaimable:5439 slab_unreclaimable:23699 [ 1548.802480][ T3791] mapped:8720 shmem:879 pagetables:314 [ 1548.802480][ T3791] sec_pagetables:0 bounce:0 [ 1548.802480][ T3791] kernel_misc_reclaimable:0 [ 1548.802480][ T3791] free:200320 free_pcp:996 free_cma:4096 [ 1548.820336][ T3791] Node 0 active_anon:229400kB inactive_anon:244kB active_file:0kB inactive_file:29144kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:34880kB dirty:76kB writeback:0kB shmem:3516kB writeback_tmp:0kB kernel_stack:5496kB pagetables:1256kB sec_pagetables:0kB all_unreclaimable? no [ 1548.823695][ T3791] Node 0 DMA32 free:801280kB boost:0kB min:4656kB low:6012kB high:7368kB reserved_highatomic:0KB active_anon:229400kB inactive_anon:244kB active_file:0kB inactive_file:29144kB unevictable:3072kB writepending:76kB present:2095104kB managed:1359004kB mlocked:0kB bounce:0kB free_pcp:3984kB local_pcp:2440kB free_cma:16384kB [ 1548.840894][ T3791] lowmem_reserve[]: 0 0 0 [ 1548.870430][ T3791] Node 0 DMA32: 982*4kB (UME) 653*8kB (ME) 334*16kB (UM) 119*32kB (UME) 48*64kB (UME) 13*128kB (UME) 10*256kB (ME) 11*512kB (ME) 6*1024kB (UME) 3*2048kB (MC) 185*4096kB (MC) = 801280kB [ 1548.910364][ T3791] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1548.912739][ T3791] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1548.930703][ T3791] 8168 total pagecache pages [ 1548.936924][ T3791] 0 pages in swap cache [ 1548.951434][ T3791] Free swap = 0kB [ 1548.961543][ T3791] Total swap = 0kB [ 1548.963670][ T3791] 523776 pages RAM [ 1548.973137][ T3791] 0 pages HighMem/MovableOnly [ 1548.990347][ T3791] 184025 pages reserved [ 1548.992417][ T3791] 4096 pages cma reserved 00:25:48 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000005640)=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) 00:25:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000006cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 00:25:50 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000005640)=ANY=[@ANYBLOB="b70200000f0e1709bfa300000000000024020000fffeff7f7a03f0fff8ffffff79a4f0ff00000000b7060000d0b68af1de640200000000007502faff07cd02020404000001007d60b70300000d1000006a0a00fe0000000d8500000026000000b70000000004002995000000000000001da5ad3548ebb63d18db6a1c72821c9b767ac8308fbcd5c5e4a5ad1059b5725ac60c2ceaea4c0ec908abb6e7325ec1956bd8660bf3664148a2c96752fe2bb328dff1aa503b8de7ab9a780001000000000000d4bf20c2bd152d814f01f2cd539e030b0000000000007f4182f32333b08e6e497640000000aea5cac0ceafdb9a2eeb02a1f5104d16ddb64963d84d91004cd5817e0b7f005e6ee7a39e2f0b5a18ed786b783ab1321ea5e82ae5ba2c42a5e23ea6253d5df768d0cb9f35e4f41a62d79b4c03e53466fa4f22d8c19f958e8b34de3535e7dacf1b13f7e851ec843c2288a2e7ff949a7a48ce18799ee53de177a81ea67a8f84538a9a311c754e5ab59a43f56d2085786e7ec07d78917f7169f006f3f5c95177fbd0b14b36259e2905ef911785c88a16aae46084d676d8ef8aa6ecc2d34a442bc098f4fcc96623b7c373b0ef04d55b846b094b0d6c7a75a76d445e0dcdf72c7ef97e08512ef5987b6e09a6a7caffff0000141f65e7d9ebe3be70c4364333af9a9d91c3e41ac37a63f85ad8254479c12f7c84fa5df32b70a80cce69cf30d3d67d84ccf3f9db9b2ff72f3ce0d7ce76fd967d0736690111de2ddc4b153c989ef100bbf76063d3f6ffffb73d70e9c3d7b90aecf48eb19767e00b75041739952fe87fde27ce01893f54ec0ea8e792414f639bc9ce1fea3f6ac0d7025759d4b45577c205c70631e8ad585951950e851250540593e61860b69a521f4e210b6494e3c52d927195737945cc03d5668483151710de246420a1b6c55b73876a6ed7f58bde38b44ab13d980c894ed90d9338923789a1edcd8043fe87919088383268324a25df14010c8e1b49b0400e4f6f767ee30ea3aad2c6d6b8c97c00eaa00ff9bc46e1cfecbdc0e4ffac53e8f76c8b556306b409d04544d3a7edd4d447d2fb431e226ae182b8dcc86fe09b404a0b7c723d3b19c3dc382fa91fb0fb8f9f3f13296bb1758b24aad0922091d49e2bc408a5a37d2fe7a60b903d2d9fe9c151cafcc8dc389671c2d08b6e2641500568445b00cee4585af04fa69e0380be0d66649dcf3bf8a9066e596119109ea8b308ff070000aab1c95bb22cedd913b22dcaa197ccc34586dc50bd9f4628ebe757bae30b356521df06f995cb57f97052fc4158250ccecfb47ea8faf509593fadc7eafb613313b052397af1ede94d87590ce90a0a7579766f7ec4fcd3cb0b1a8c531724d5ef6b334803cedaa9cedf16dc3af6c9eb0dcca5303eed6689ea910900785f61278dde47e6672e93a314a5f60e7b682bf0cacde21f6090f4fb311afd7f8b48f3f0d8c66449d8687dcf2d0f76668b2b9bf8b32b518e01ffb985f8054d37959c529e99b7daf32acfed749d516d014cef5f98126324e202badc1e5c20d69e576a770000000000005addc0103756b894418e4591c624a9b2ccabbfb888d413d923b0c901973cd7c9d197d6d8e64787c4d397f57a15b6e0b4212b6cb55b9c207bbe84f483b15f45b9a1d3af087047c568aef1d8559c6146bb93026ebfc0bb5ec10b6290dc757a4903a88fb2c035f9349b59085cf91b8b775152786118a1020000fc19928ccb713ff09e179c308fbe9bc543dcf43f731074d96ef2447a2a4af5ca0c39e79900000000000000e9cfa095cf3f74398219ad10e5e9d26631c2f1db3a2882f6e130a79517a88de7596429a20793e12616aa32b3e720c6521fbe933321adde8ca7dd99c0a0125ff8c18119a6926083f4a2c008a9f2a29e30823bf0ec3639cadaf9be9608358e1e5ab17eea477b1754f78f45468c9568471647f8bc03d11811ac6eec1741ceb39a3ecd9e3c325fcabbab3d12f6a759f7ce11dafa387a8077db8a2230d2014a57bc8dd47741270000008000000000b2eebd5e1626cab98499328ff024a240199993433ceb5be20427a32df7047d63010dfc6a461517ad48ff64042e84c85c899fd11c6320a8d8fc0e78c1aaa152d567f91dd943f62d167fed1b605965a5c2b32d094a461a990000000000000000000000000000000000000000000200000000000000000000b385c644a4a170e6dc9e9e546bfa049d025b319abd87fd85482b43db5d6c2cb6a204d45f88dd4140c8edb598a36e21ad132bf6b88c99c56633b01813fc5cd7d048469a966bbfb300fd772cbadf0cf26899bfd15e7d9408026a92f13f11d1c9832259b2f97227f84a3bb96253717a177ac091d0f4632f638b09a0307ff31729857f6fb7dac17ed09e6fe9f19e481a3f77cead663f42456e080952636515c758f5047b2148944133a492ef20a1778088c42094903d6ece2497b99fc745c420b035ff7961484a0f62a2d957ae2e47ff1ea8a059f2d03bf9c3e8d2b16ab409de762522f6008de48bb70b698c5c9867437ac3127fad4bd699acaad78a5f66c7fc7d46e048082a0af61e6b052e473ed26b032a070ea10e985703b292c7336112b1f35c3b069363869dce725d8da75dcec76dc591c052feecee18c64c4600a0bc3d4945d4b918865bbf52f732a500689cbd9a84d07846417796f2a85e7a41d27d64b10f8e970469cf495b4a1b4ea8b5322f78e9f3048351b550c59a634b47981420081ea4da18b9d318fa001ce660b28bbcf3c1a8893d130b26d25e491f478ae4f95f71ea8897b34c55f1678b8453f08a5ae1b3b4d8c83053c57637a98ef57e5fa51971eba5e287e9910cba734336703defc13fe1659b157e5d9de7bfb929e715ed1a9a505a04a8d8474482295afbb9de90de2e918522cac2d5b5ac09d1fdc4fd7c6393a684ad7234ecb65d0008000000000000560ad146e8b9e9cd9b050edb1f6735c90a76b1ba4dbdee34d0b6750f25ba7251944ada77665573460056351d009a568c782f4438ecba9bee47f25286300e83bd1853076ad52eac84029335b86e7f21e39a1af3d070abef94bc0827db0046dcb7d63bf64bf801f33e3196b524278c576d71246e961533737c57e9b7337b981a99f63f600f90647703f0640f6594dd9f26436024a1f90f174769bad5a283271e6d7f49dec90a05bd771dd0502dc2170ccf98ade27e858eb5686ac900000000ae1bc4246ae316c6af10bf02088b4bb2ac89c96e58578dc50eddbf01ece3cb8a363ecbeb8198997115d7151f691a2a755d8233e006dd38ed5ba350bd6aad3bf6f5108083f0100f8a20666e92ec7254ce7284159057be455d16134d65ce69c4b906b76427224b69750b779d81eb6e37e1db62b1788ff918433787f8026ef5c518113d4841b5ca4dbe8d4afff527513a2efc8403be48e494b3bfeede33b1deefd9d902e8dc868f30161c2cd13621b0a20362181186ff8cf4c8d58d74822f92554287ee157e9f1597c3e2e23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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:25:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000006cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 00:25:51 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000005640)=ANY=[@ANYBLOB="b70200000f0e1709bfa300000000000024020000fffeff7f7a03f0fff8ffffff79a4f0ff00000000b7060000d0b68af1de640200000000007502faff07cd02020404000001007d60b70300000d1000006a0a00fe0000000d8500000026000000b70000000004002995000000000000001da5ad3548ebb63d18db6a1c72821c9b767ac8308fbcd5c5e4a5ad1059b5725ac60c2ceaea4c0ec908abb6e7325ec1956bd8660bf3664148a2c96752fe2bb328dff1aa503b8de7ab9a780001000000000000d4bf20c2bd152d814f01f2cd539e030b0000000000007f4182f32333b08e6e497640000000aea5cac0ceafdb9a2eeb02a1f5104d16ddb64963d84d91004cd5817e0b7f005e6ee7a39e2f0b5a18ed786b783ab1321ea5e82ae5ba2c42a5e23ea6253d5df768d0cb9f35e4f41a62d79b4c03e53466fa4f22d8c19f958e8b34de3535e7dacf1b13f7e851ec843c2288a2e7ff949a7a48ce18799ee53de177a81ea67a8f84538a9a311c754e5ab59a43f56d2085786e7ec07d78917f7169f006f3f5c95177fbd0b14b36259e2905ef911785c88a16aae46084d676d8ef8aa6ecc2d34a442bc098f4fcc96623b7c373b0ef04d55b846b094b0d6c7a75a76d445e0dcdf72c7ef97e08512ef5987b6e09a6a7caffff0000141f65e7d9ebe3be70c4364333af9a9d91c3e41ac37a63f85ad8254479c12f7c84fa5df32b70a80cce69cf30d3d67d84ccf3f9db9b2ff72f3ce0d7ce76fd967d0736690111de2ddc4b153c989ef100bbf76063d3f6ffffb73d70e9c3d7b90aecf48eb19767e00b75041739952fe87fde27ce01893f54ec0ea8e792414f639bc9ce1fea3f6ac0d7025759d4b45577c205c70631e8ad585951950e851250540593e61860b69a521f4e210b6494e3c52d927195737945cc03d5668483151710de246420a1b6c55b73876a6ed7f58bde38b44ab13d980c894ed90d9338923789a1edcd8043fe87919088383268324a25df14010c8e1b49b0400e4f6f767ee30ea3aad2c6d6b8c97c00eaa00ff9bc46e1cfecbdc0e4ffac53e8f76c8b556306b409d04544d3a7edd4d447d2fb431e226ae182b8dcc86fe09b404a0b7c723d3b19c3dc382fa91fb0fb8f9f3f13296bb1758b24aad0922091d49e2bc408a5a37d2fe7a60b903d2d9fe9c151cafcc8dc389671c2d08b6e2641500568445b00cee4585af04fa69e0380be0d66649dcf3bf8a9066e596119109ea8b308ff070000aab1c95bb22cedd913b22dcaa197ccc34586dc50bd9f4628ebe757bae30b356521df06f995cb57f97052fc4158250ccecfb47ea8faf509593fadc7eafb613313b052397af1ede94d87590ce90a0a7579766f7ec4fcd3cb0b1a8c531724d5ef6b334803cedaa9cedf16dc3af6c9eb0dcca5303eed6689ea910900785f61278dde47e6672e93a314a5f60e7b682bf0cacde21f6090f4fb311afd7f8b48f3f0d8c66449d8687dcf2d0f76668b2b9bf8b32b518e01ffb985f8054d37959c529e99b7daf32acfed749d516d014cef5f98126324e202badc1e5c20d69e576a770000000000005addc0103756b894418e4591c624a9b2ccabbfb888d413d923b0c901973cd7c9d197d6d8e64787c4d397f57a15b6e0b4212b6cb55b9c207bbe84f483b15f45b9a1d3af087047c568aef1d8559c6146bb93026ebfc0bb5ec10b6290dc757a4903a88fb2c035f9349b59085cf91b8b775152786118a1020000fc19928ccb713ff09e179c308fbe9bc543dcf43f731074d96ef2447a2a4af5ca0c39e79900000000000000e9cfa095cf3f74398219ad10e5e9d26631c2f1db3a2882f6e130a79517a88de7596429a20793e12616aa32b3e720c6521fbe933321adde8ca7dd99c0a0125ff8c18119a6926083f4a2c008a9f2a29e30823bf0ec3639cadaf9be9608358e1e5ab17eea477b1754f78f45468c9568471647f8bc03d11811ac6eec1741ceb39a3ecd9e3c325fcabbab3d12f6a759f7ce11dafa387a8077db8a2230d2014a57bc8dd47741270000008000000000b2eebd5e1626cab98499328ff024a240199993433ceb5be20427a32df7047d63010dfc6a461517ad48ff64042e84c85c899fd11c6320a8d8fc0e78c1aaa152d567f91dd943f62d167fed1b605965a5c2b32d094a461a990000000000000000000000000000000000000000000200000000000000000000b385c644a4a170e6dc9e9e546bfa049d025b319abd87fd85482b43db5d6c2cb6a204d45f88dd4140c8edb598a36e21ad132bf6b88c99c56633b01813fc5cd7d048469a966bbfb300fd772cbadf0cf26899bfd15e7d9408026a92f13f11d1c9832259b2f97227f84a3bb96253717a177ac091d0f4632f638b09a0307ff31729857f6fb7dac17ed09e6fe9f19e481a3f77cead663f42456e080952636515c758f5047b2148944133a492ef20a1778088c42094903d6ece2497b99fc745c420b035ff7961484a0f62a2d957ae2e47ff1ea8a059f2d03bf9c3e8d2b16ab409de762522f6008de48bb70b698c5c9867437ac3127fad4bd699acaad78a5f66c7fc7d46e048082a0af61e6b052e473ed26b032a070ea10e985703b292c7336112b1f35c3b069363869dce725d8da75dcec76dc591c052feecee18c64c4600a0bc3d4945d4b918865bbf52f732a500689cbd9a84d07846417796f2a85e7a41d27d64b10f8e970469cf495b4a1b4ea8b5322f78e9f3048351b550c59a634b47981420081ea4da18b9d318fa001ce660b28bbcf3c1a8893d130b26d25e491f478ae4f95f71ea8897b34c55f1678b8453f08a5ae1b3b4d8c83053c57637a98ef57e5fa51971eba5e287e9910cba734336703defc13fe1659b157e5d9de7bfb929e715ed1a9a505a04a8d8474482295afbb9de90de2e918522cac2d5b5ac09d1fdc4fd7c6393a684ad7234ecb65d0008000000000000560ad146e8b9e9cd9b050edb1f6735c90a76b1ba4dbdee34d0b6750f25ba7251944ada77665573460056351d009a568c782f4438ecba9bee47f25286300e83bd1853076ad52eac84029335b86e7f21e39a1af3d070abef94bc0827db0046dcb7d63bf64bf801f33e3196b524278c576d71246e961533737c57e9b7337b981a99f63f600f90647703f0640f6594dd9f26436024a1f90f174769bad5a283271e6d7f49dec90a05bd771dd0502dc2170ccf98ade27e858eb5686ac900000000ae1bc4246ae316c6af10bf02088b4bb2ac89c96e58578dc50eddbf01ece3cb8a363ecbeb8198997115d7151f691a2a755d8233e006dd38ed5ba350bd6aad3bf6f5108083f0100f8a20666e92ec7254ce7284159057be455d16134d65ce69c4b906b76427224b69750b779d81eb6e37e1db62b1788ff918433787f8026ef5c518113d4841b5ca4dbe8d4afff527513a2efc8403be48e494b3bfeede33b1deefd9d902e8dc868f30161c2cd13621b0a20362181186ff8cf4c8d58d74822f92554287ee157e9f1597c3e2e23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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) 00:25:51 executing program 0: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:52 executing program 0: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:53 executing program 1: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:53 executing program 0: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:54 executing program 1: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:54 executing program 0: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:54 executing program 1: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:54 executing program 0: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:55 executing program 1: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:55 executing program 0: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:56 executing program 1: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:56 executing program 0: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:57 executing program 1: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x4, 0x0}, 0x20, 0x0, 0x0, 0x200000}}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:25:57 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:25:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x183ec0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000100)={0x1, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0046686, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) [ 1559.565939][ T3837] fs-verity: sha256 using implementation "sha256-generic" 00:25:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x183ec0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000100)={0x1, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0046686, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 00:25:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x183ec0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000100)={0x1, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0046686, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 00:26:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x183ec0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000100)={0x1, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0046686, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 00:26:00 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:26:01 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:26:03 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:26:04 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:26:06 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) ps_root_recvmsgcb: failed to send message to pid 3735: Connection refused ps_root_recvmsgcb: failed to send message to pid 3736: Connection refused 00:26:07 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) ps_root_recvmsgcb: failed to send message to pid 3738: Connection refused ps_root_recvmsgcb: failed to send message to pid 3740: Connection refused 00:26:09 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:26:10 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:26:12 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:26:13 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:26:16 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:26:16 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, 0x0, 0x0, 0x0) VM DIAGNOSIS: 19:58:48 Registers: info registers vcpu 0 pc ffffffff80edf898 mhartid 0000000000000000 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff804ebcda sepc ffffffff8022ccb6 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80edf898 x2/sp ff20000009156af0 x3/gp ffffffff85efe540 x4/tp ff60000010821880 x5/t0 ff20000009156c60 x6/t1 00000000000f0000 x7/t2 20666f2065746972 x8/s0 ff20000009156b10 x9/s1 ffffffff87df8760 x10/a0 ff20000000259005 x11/a1 0000000000000007 x12/a2 1ffffffff0fbf0f5 x13/a3 ffffffff80edf898 x14/a4 0000000000000000 x15/a5 ffffffff87df87a8 x16/a6 ffffffff87df8851 x17/a7 0000000000000003 x18/s2 0000000000000005 x19/s3 0000000000002710 x20/s4 0000000000000060 x21/s5 ffffffff80ee17ac x22/s6 ffffffff87df8a20 x23/s7 ffffffff87df8a22 x24/s8 ffffffff87df87b0 x25/s9 0000000000000010 x26/s10 0000000000000010 x27/s11 0000000000000001 x28/t3 ffffffff80128762 x29/t4 fffffffef0fbf0ec x30/t5 fffffffef0fbf0ed x31/t6 ffffffff87bb8357 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffff804ebe26 mhartid 0000000000000001 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff80010d88 sepc ffffffff80786000 mcause 0000000000000009 scause 0000000000000008 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff804e27ca x2/sp ff20000005897260 x3/gp ffffffff85efe540 x4/tp ff600000122cb100 x5/t0 ff60000013cf0a00 x6/t1 00000000000f0000 x7/t2 00fffffffca721d6 x8/s0 ff20000005897230 x9/s1 0000000000000001 x10/a0 0000000000000001 x11/a1 00000000000f0000 x12/a2 0000000000000001 x13/a3 0000000000000002 x14/a4 0000000000000000 x15/a5 ff600000122cc100 x16/a6 0000000000000003 x17/a7 0000000000000003 x18/s2 ff20000005897220 x19/s3 ffffffff8517ba20 x20/s4 ffffffff85f26460 x21/s5 ffffffff83843848 x22/s6 ffffffffffffffff x23/s7 0000000000000002 x24/s8 ffffffff87c080e0 x25/s9 1fe4000000b12e34 x26/s10 ff6000005a9f9110 x27/s11 ff1c000002495200 x28/t3 fffffffff3f3f300 x29/t4 ffffffff801244de x30/t5 1fe4000000b12e00 x31/t6 fffffffff204f201 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