p_subtree(r12, &(0x7f0000000040)=ANY=[], 0x34100) perf_event_open$cgroup(&(0x7f0000000440)={0x5, 0x80, 0x8, 0x7f, 0x68, 0x6, 0x0, 0x399, 0x40000, 0xd, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0xec, 0x100}, 0x8, 0x5, 0xa, 0x5, 0x8, 0x7, 0x2, 0x0, 0x1000, 0x0, 0xffffffffffffffff}, r4, 0x2, r2, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) r13 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000002c0), 0x4) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@bloom_filter={0x1e, 0x0, 0x0, 0x7fffffff, 0x0, 0x1, 0x0, '\x00', r11, r13, 0xfffffffd, 0x5}, 0x48) 13:02:53 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 320.968343][T30443] should_fail_ex+0x21f/0x230 [ 320.973131][T30443] ? __kernfs_new_node+0x6a/0x380 [ 320.978233][T30443] __should_failslab+0x92/0xa0 [ 320.983021][T30443] should_failslab+0x9/0x20 [ 320.987578][T30443] kmem_cache_alloc+0x56/0x2d0 [ 320.992387][T30443] __kernfs_new_node+0x6a/0x380 [ 320.997275][T30443] ? rb_insert_color+0x263/0x290 [ 321.002254][T30443] ? up_write+0x30/0xe0 [ 321.006461][T30443] ? kernfs_activate+0x256/0x270 [ 321.011445][T30443] kernfs_new_node+0xc8/0x140 [ 321.016161][T30443] __kernfs_create_file+0x49/0x180 [ 321.021401][T30443] ? dev_attr_show+0x90/0x90 [ 321.026027][T30443] sysfs_add_file_mode_ns+0x136/0x1b0 [ 321.031457][T30443] internal_create_group+0x2e6/0x800 [ 321.036908][T30443] sysfs_create_groups+0x3c/0xe0 [ 321.041878][T30443] device_add_attrs+0x69/0x400 [ 321.046774][T30443] ? kobject_put+0xdc/0x160 [ 321.051291][T30443] device_add+0x3b9/0x7e0 [ 321.055729][T30443] netdev_register_kobject+0x100/0x230 [ 321.061251][T30443] register_netdevice+0x8bf/0xdf0 [ 321.066354][T30443] hsr_dev_finalize+0x34e/0x4d0 [ 321.071253][T30443] hsr_newlink+0x426/0x470 [ 321.075696][T30443] ? hsr_get_node_list+0x450/0x450 [ 321.080902][T30443] rtnl_newlink+0xef3/0x1670 [ 321.085532][T30443] ? security_capable+0x5e/0x80 [ 321.090399][T30443] ? ns_capable+0x7c/0xb0 [ 321.094738][T30443] ? rtnl_setlink+0x300/0x300 [ 321.099421][T30443] rtnetlink_rcv_msg+0x80a/0x8c0 [ 321.104380][T30443] ? memcg_list_lru_alloc+0xd5/0x750 [ 321.109673][T30443] ? mod_objcg_state+0x357/0x580 [ 321.114625][T30443] ? should_fail_ex+0x2d/0x230 [ 321.119552][T30443] ? xas_load+0x3ae/0x3c0 [ 321.123925][T30443] ? xas_load+0x3ae/0x3c0 [ 321.128274][T30443] ? __rcu_read_unlock+0x4d/0x70 [ 321.133220][T30443] ? xa_load+0xb9/0xe0 [ 321.137308][T30443] ? memcg_list_lru_alloc+0xd5/0x750 [ 321.142619][T30443] ? mod_objcg_state+0x357/0x580 [ 321.147646][T30443] ? mod_objcg_state+0x357/0x580 [ 321.152633][T30443] ? should_fail_ex+0x2d/0x230 [ 321.157420][T30443] ? __rcu_read_unlock+0x4d/0x70 [ 321.162372][T30443] ? __rcu_read_unlock+0x4d/0x70 [ 321.167354][T30443] ? avc_has_perm_noaudit+0x1c8/0x210 [ 321.172792][T30443] netlink_rcv_skb+0x126/0x220 [ 321.177599][T30443] ? rtnetlink_bind+0x60/0x60 [ 321.182295][T30443] rtnetlink_rcv+0x1c/0x20 [ 321.186730][T30443] netlink_unicast+0x589/0x660 [ 321.191604][T30443] netlink_sendmsg+0x66e/0x770 [ 321.196440][T30443] ? netlink_getsockopt+0x3e0/0x3e0 [ 321.201786][T30443] ____sys_sendmsg+0x37c/0x4d0 [ 321.206574][T30443] __sys_sendmsg+0x1e9/0x270 [ 321.211275][T30443] __x64_sys_sendmsg+0x46/0x50 [ 321.216117][T30443] do_syscall_64+0xcd/0x1d0 [ 321.220637][T30443] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 321.226637][T30443] RIP: 0033:0x7f2d479ceda9 [ 321.231055][T30443] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 321.250673][T30443] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 321.259096][T30443] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 321.267071][T30443] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 321.275122][T30443] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 321.283106][T30443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 321.291096][T30443] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 321.299081][T30443] 13:02:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) 13:02:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) 13:02:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 37) 13:02:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) 13:02:53 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 321.432592][T30476] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 321.452549][T30476] FAULT_INJECTION: forcing a failure. [ 321.452549][T30476] name failslab, interval 1, probability 0, space 0, times 0 [ 321.466011][T30476] CPU: 1 PID: 30476 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 321.476447][T30476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 321.486624][T30476] Call Trace: [ 321.489923][T30476] [ 321.492866][T30476] dump_stack_lvl+0xda/0x130 [ 321.497544][T30476] dump_stack+0x15/0x20 [ 321.501823][T30476] should_fail_ex+0x21f/0x230 [ 321.506672][T30476] ? __kernfs_new_node+0x6a/0x380 [ 321.511915][T30476] __should_failslab+0x92/0xa0 [ 321.516713][T30476] should_failslab+0x9/0x20 [ 321.521770][T30476] kmem_cache_alloc+0x56/0x2d0 [ 321.526576][T30476] __kernfs_new_node+0x6a/0x380 13:02:53 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x1b) 13:02:53 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 321.531491][T30476] ? rb_insert_color+0x263/0x290 [ 321.536482][T30476] ? up_write+0x30/0xe0 [ 321.540780][T30476] ? kernfs_activate+0x256/0x270 [ 321.545809][T30476] kernfs_new_node+0xc8/0x140 [ 321.550531][T30476] __kernfs_create_file+0x49/0x180 [ 321.555681][T30476] ? dev_attr_show+0x90/0x90 [ 321.560428][T30476] sysfs_add_file_mode_ns+0x136/0x1b0 [ 321.565918][T30476] internal_create_group+0x2e6/0x800 [ 321.571252][T30476] sysfs_create_groups+0x3c/0xe0 [ 321.576346][T30476] device_add_attrs+0x69/0x400 13:02:53 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 321.581234][T30476] ? kobject_put+0xdc/0x160 [ 321.585800][T30476] device_add+0x3b9/0x7e0 [ 321.590252][T30476] netdev_register_kobject+0x100/0x230 [ 321.595818][T30476] register_netdevice+0x8bf/0xdf0 [ 321.600875][T30476] hsr_dev_finalize+0x34e/0x4d0 [ 321.605914][T30476] hsr_newlink+0x426/0x470 [ 321.610364][T30476] ? hsr_get_node_list+0x450/0x450 [ 321.615632][T30476] rtnl_newlink+0xef3/0x1670 [ 321.620316][T30476] ? security_capable+0x5e/0x80 [ 321.625201][T30476] ? ns_capable+0x7c/0xb0 [ 321.629564][T30476] ? rtnl_setlink+0x300/0x300 [ 321.634287][T30476] rtnetlink_rcv_msg+0x80a/0x8c0 [ 321.639264][T30476] ? memcg_list_lru_alloc+0xd5/0x750 [ 321.644658][T30476] ? should_fail_ex+0x2d/0x230 [ 321.649477][T30476] ? xas_load+0x3ae/0x3c0 [ 321.653900][T30476] ? xas_load+0x3ae/0x3c0 [ 321.658265][T30476] ? __rcu_read_unlock+0x4d/0x70 [ 321.663322][T30476] ? xa_load+0xb9/0xe0 [ 321.667536][T30476] ? memcg_list_lru_alloc+0xd5/0x750 [ 321.672856][T30476] ? mod_objcg_state+0x357/0x580 [ 321.677852][T30476] ? should_fail_ex+0x2d/0x230 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 321.682704][T30476] ? __rcu_read_unlock+0x4d/0x70 [ 321.687753][T30476] ? __rcu_read_unlock+0x4d/0x70 [ 321.692761][T30476] ? avc_has_perm_noaudit+0x1c8/0x210 [ 321.698248][T30476] netlink_rcv_skb+0x126/0x220 [ 321.703045][T30476] ? rtnetlink_bind+0x60/0x60 [ 321.707765][T30476] rtnetlink_rcv+0x1c/0x20 [ 321.712268][T30476] netlink_unicast+0x589/0x660 [ 321.717085][T30476] netlink_sendmsg+0x66e/0x770 [ 321.721905][T30476] ? netlink_getsockopt+0x3e0/0x3e0 [ 321.727213][T30476] ____sys_sendmsg+0x37c/0x4d0 [ 321.732102][T30476] __sys_sendmsg+0x1e9/0x270 [ 321.736814][T30476] __x64_sys_sendmsg+0x46/0x50 [ 321.741636][T30476] do_syscall_64+0xcd/0x1d0 [ 321.746165][T30476] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 321.752085][T30476] RIP: 0033:0x7f2d479ceda9 [ 321.756511][T30476] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 321.776158][T30476] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 321.784670][T30476] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 321.792668][T30476] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 321.800684][T30476] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 321.808707][T30476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 321.816771][T30476] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 321.824801][T30476] 13:02:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 38) 13:02:54 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x2, [@func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0x0, 0x1}, {0x7}, {0xf}, {}, {}, {0x0, 0x4}]}]}}, &(0x7f0000000340)=""/222, 0x56, 0xde, 0x1}, 0x20) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) 13:02:54 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:02:54 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000feffffff000000006153000085100000fd"], &(0x7f00000003c0)='GPL\x00', 0x5, 0x9d, &(0x7f0000000400)=""/157}, 0x90) [ 321.892871][T30503] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:02:54 executing program 4: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000880)={@map=0x1, 0x2e, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 321.942086][T30503] FAULT_INJECTION: forcing a failure. [ 321.942086][T30503] name failslab, interval 1, probability 0, space 0, times 0 [ 321.955607][T30503] CPU: 1 PID: 30503 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 321.966157][T30503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 321.976298][T30503] Call Trace: [ 321.979600][T30503] [ 321.982566][T30503] dump_stack_lvl+0xda/0x130 [ 321.987394][T30503] dump_stack+0x15/0x20 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 321.991597][T30503] should_fail_ex+0x21f/0x230 [ 321.996319][T30503] ? __kernfs_new_node+0x6a/0x380 [ 322.001548][T30503] __should_failslab+0x92/0xa0 [ 322.006442][T30503] should_failslab+0x9/0x20 [ 322.010971][T30503] kmem_cache_alloc+0x56/0x2d0 [ 322.015797][T30503] __kernfs_new_node+0x6a/0x380 [ 322.020753][T30503] ? rb_insert_color+0x263/0x290 [ 322.025745][T30503] ? up_write+0x30/0xe0 [ 322.029939][T30503] ? kernfs_activate+0x256/0x270 [ 322.034936][T30503] kernfs_new_node+0xc8/0x140 13:02:54 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x1c) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 322.039675][T30503] __kernfs_create_file+0x49/0x180 [ 322.044852][T30503] ? dev_attr_show+0x90/0x90 [ 322.049499][T30503] sysfs_add_file_mode_ns+0x136/0x1b0 [ 322.054976][T30503] internal_create_group+0x2e6/0x800 [ 322.060317][T30503] sysfs_create_groups+0x3c/0xe0 [ 322.065317][T30503] device_add_attrs+0x69/0x400 [ 322.070257][T30503] ? kobject_put+0xdc/0x160 [ 322.074795][T30503] device_add+0x3b9/0x7e0 [ 322.079289][T30503] netdev_register_kobject+0x100/0x230 [ 322.084843][T30503] register_netdevice+0x8bf/0xdf0 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, 0x0, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, 0x0, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 322.089966][T30503] hsr_dev_finalize+0x34e/0x4d0 [ 322.094937][T30503] hsr_newlink+0x426/0x470 [ 322.099404][T30503] ? hsr_get_node_list+0x450/0x450 [ 322.104623][T30503] rtnl_newlink+0xef3/0x1670 [ 322.109252][T30503] ? security_capable+0x5e/0x80 [ 322.114145][T30503] ? ns_capable+0x7c/0xb0 [ 322.118531][T30503] ? rtnl_setlink+0x300/0x300 [ 322.123303][T30503] rtnetlink_rcv_msg+0x80a/0x8c0 [ 322.128339][T30503] ? memcg_list_lru_alloc+0xd5/0x750 [ 322.133799][T30503] ? mod_objcg_state+0x357/0x580 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, 0x0, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 322.138772][T30503] ? should_fail_ex+0x2d/0x230 [ 322.143612][T30503] ? xas_load+0x3ae/0x3c0 [ 322.147997][T30503] ? xas_load+0x3ae/0x3c0 [ 322.152390][T30503] ? __rcu_read_unlock+0x4d/0x70 [ 322.157362][T30503] ? xa_load+0xb9/0xe0 [ 322.161563][T30503] ? memcg_list_lru_alloc+0xd5/0x750 [ 322.166973][T30503] ? mod_objcg_state+0x357/0x580 [ 322.172063][T30503] ? mod_objcg_state+0x357/0x580 [ 322.177085][T30503] ? should_fail_ex+0x2d/0x230 [ 322.181903][T30503] ? __rcu_read_unlock+0x4d/0x70 [ 322.186975][T30503] ? __rcu_read_unlock+0x4d/0x70 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 322.191947][T30503] ? avc_has_perm_noaudit+0x1c8/0x210 [ 322.197376][T30503] netlink_rcv_skb+0x126/0x220 [ 322.202161][T30503] ? rtnetlink_bind+0x60/0x60 [ 322.206874][T30503] rtnetlink_rcv+0x1c/0x20 [ 322.211401][T30503] netlink_unicast+0x589/0x660 [ 322.216312][T30503] netlink_sendmsg+0x66e/0x770 [ 322.221120][T30503] ? netlink_getsockopt+0x3e0/0x3e0 [ 322.226373][T30503] ____sys_sendmsg+0x37c/0x4d0 [ 322.231217][T30503] __sys_sendmsg+0x1e9/0x270 [ 322.235976][T30503] __x64_sys_sendmsg+0x46/0x50 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2/'], 0x6a) [ 322.240844][T30503] do_syscall_64+0xcd/0x1d0 [ 322.245467][T30503] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 322.251492][T30503] RIP: 0033:0x7f2d479ceda9 [ 322.256096][T30503] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 322.275854][T30503] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 322.284375][T30503] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, 0x0, 0x6a) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, 0x0, 0x6a) 13:02:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 39) 13:02:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r0, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000240)="a245df857818ec5e9c046ee8281c950351d323bc88e2532e2feb2ec2b2a3c4e4105c0efa0564fb5fa04c99a90ae1f1b4c09e6f7b36d1d44be0f60697f141a4ca961909d4c4a8ca6fbfa2bcc3f93cf2aeb94bea378bae2e5eaa3c9da57a72c7dc4e4e0fbd6d7a4a2b1f6a882598633a20ee03c972afae6081838aacd57748a990ed563428afdaac1b2ace44946fa06cd5d543afc828084434d615a9cc77f96f941a052ef219bda28eaaec4ab072eb82c26a083f97ba9089b0694220c8ee6afa41007c24263948454c5df07648786d62fb03c6b5476ec7db0cd08a2111eaab5a9489ef", 0xe2}, {&(0x7f0000000340)="cff643a301b97b7706583c0b365d1f62322c7aad4ead97af87d1e4f4e50e2c61fed7fad6057725cd0d2e482c0c65ea24ef06c7638b08238a31fad24b6ae2ca0d44", 0x41}, {&(0x7f00000003c0)="2942f4ae277559747ebd13fc04cf25527ce820db4c0be57c844f46d7e388671b56eff40fed3523c93258d68222b45f5ba06b5b7465f6a74e346871b674b1776617a474017566386ed2620f4e577ccf36d9796c9ab5c416833d30b627dfa81bef16d13ef6d1fb191fb0e2e8c6e45b488e84b4fe70705a9234ae394afc09898386ec756746440430442958794ad763e29525701ef9a447993f14b3545d", 0x9c}, {&(0x7f00000004c0)="12fd84a2749c7452d5c8137305711013a41e9b7b3fa39ad1839f9f1265e4c571888c76f8666b6ed1f87caabf27dc84641c6ec2e7f0fd0066095d32a73dc38efe0f5f495bec134c677f600ac61982", 0x4e}, {&(0x7f0000000540)="5841fd6406902bfd997ba32554664c615233e7b564d98087d408a0d7f45c195cb2af558df541c746f77447e6ff66469142c03d453499c1eed82d1ea4551474ed64ff95830bcfd869a9b7d1ee6f805164c98993780a69477b71f0f15409a3e06295d95718c65a76957ccd677449b71d1ccf83844d8b6985b5f3b96688fc2b8811f6adc27f9a9b91332984a79090531aeb4b47ae3a631f13de1ee5c4f82b6734c02492efd90e20527f54e7c5f39403834d1d4b088134c4359c09866202bd9435", 0xbf}, {&(0x7f0000000600)="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", 0x2ed}], 0x6, &(0x7f0000001900)=[@ip_retopts={{0x18, 0x0, 0x7, {[@ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}], 0x18}}], 0x1, 0x0) [ 322.292409][T30503] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 322.300537][T30503] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 322.308546][T30503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 322.316651][T30503] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 322.324681][T30503] 13:02:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)={0x0, 0xfffffdef}}, 0x0) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, 0x0, 0x6a) [ 322.374054][T30544] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 322.413085][T30544] FAULT_INJECTION: forcing a failure. 13:02:54 executing program 4: syz_open_dev$loop(&(0x7f0000000180), 0x95bc, 0x0) 13:02:54 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) [ 322.413085][T30544] name failslab, interval 1, probability 0, space 0, times 0 [ 322.425809][T30544] CPU: 1 PID: 30544 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 322.436343][T30544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 322.446621][T30544] Call Trace: [ 322.449924][T30544] [ 322.452869][T30544] dump_stack_lvl+0xda/0x130 [ 322.457499][T30544] dump_stack+0x15/0x20 [ 322.461688][T30544] should_fail_ex+0x21f/0x230 [ 322.466448][T30544] ? __kernfs_new_node+0x6a/0x380 13:02:54 executing program 4: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000640)="ec"}, 0x50) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) [ 322.471601][T30544] __should_failslab+0x92/0xa0 [ 322.476445][T30544] should_failslab+0x9/0x20 [ 322.481007][T30544] kmem_cache_alloc+0x56/0x2d0 [ 322.485924][T30544] __kernfs_new_node+0x6a/0x380 [ 322.490819][T30544] ? rb_insert_color+0x280/0x290 [ 322.496020][T30544] ? up_write+0x30/0xe0 [ 322.500212][T30544] ? kernfs_activate+0x256/0x270 [ 322.505377][T30544] kernfs_new_node+0xc8/0x140 [ 322.510104][T30544] __kernfs_create_file+0x49/0x180 [ 322.515287][T30544] ? dev_attr_show+0x90/0x90 [ 322.519911][T30544] sysfs_add_file_mode_ns+0x136/0x1b0 [ 322.525427][T30544] internal_create_group+0x2e6/0x800 [ 322.530859][T30544] sysfs_create_groups+0x3c/0xe0 [ 322.535839][T30544] device_add_attrs+0x69/0x400 [ 322.540652][T30544] ? kobject_put+0xdc/0x160 [ 322.545323][T30544] device_add+0x3b9/0x7e0 [ 322.549766][T30544] netdev_register_kobject+0x100/0x230 [ 322.555265][T30544] register_netdevice+0x8bf/0xdf0 [ 322.560402][T30544] hsr_dev_finalize+0x34e/0x4d0 [ 322.565289][T30544] hsr_newlink+0x426/0x470 [ 322.569787][T30544] ? hsr_get_node_list+0x450/0x450 13:02:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x300}, 0x0) 13:02:54 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) [ 322.574981][T30544] rtnl_newlink+0xef3/0x1670 [ 322.579616][T30544] ? security_capable+0x5e/0x80 [ 322.584585][T30544] ? ns_capable+0x7c/0xb0 [ 322.588999][T30544] ? rtnl_setlink+0x300/0x300 [ 322.593705][T30544] rtnetlink_rcv_msg+0x80a/0x8c0 [ 322.598717][T30544] ? memcg_list_lru_alloc+0xd5/0x750 [ 322.604100][T30544] ? mod_objcg_state+0x357/0x580 [ 322.609078][T30544] ? should_fail_ex+0x2d/0x230 [ 322.613944][T30544] ? try_charge_memcg+0xb46/0xd20 [ 322.619130][T30544] ? cgroup_rstat_updated+0x8c/0x1c0 13:02:55 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x6a) 13:02:55 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file0\x00', r0}, 0x18) [ 322.624482][T30544] ? page_counter_charge+0x1a8/0x1c0 [ 322.629904][T30544] ? __rcu_read_unlock+0x4d/0x70 [ 322.634883][T30544] ? refill_obj_stock+0x10e/0x1d0 [ 322.640040][T30544] ? mod_objcg_state+0x357/0x580 [ 322.645203][T30544] ? should_fail_ex+0x2d/0x230 [ 322.650049][T30544] ? __rcu_read_unlock+0x4d/0x70 [ 322.655073][T30544] ? __rcu_read_unlock+0x4d/0x70 [ 322.660033][T30544] ? avc_has_perm_noaudit+0x1c8/0x210 [ 322.665490][T30544] netlink_rcv_skb+0x126/0x220 [ 322.670294][T30544] ? rtnetlink_bind+0x60/0x60 [ 322.675000][T30544] rtnetlink_rcv+0x1c/0x20 [ 322.679456][T30544] netlink_unicast+0x589/0x660 [ 322.684291][T30544] netlink_sendmsg+0x66e/0x770 [ 322.689080][T30544] ? netlink_getsockopt+0x3e0/0x3e0 [ 322.694424][T30544] ____sys_sendmsg+0x37c/0x4d0 [ 322.699267][T30544] __sys_sendmsg+0x1e9/0x270 [ 322.703880][T30544] __x64_sys_sendmsg+0x46/0x50 [ 322.708731][T30544] do_syscall_64+0xcd/0x1d0 [ 322.713285][T30544] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 322.719323][T30544] RIP: 0033:0x7f2d479ceda9 [ 322.723820][T30544] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 322.743525][T30544] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 322.751950][T30544] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 322.760175][T30544] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 13:02:55 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x6a) 13:02:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 40) 13:02:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f530070b375909e2f3da743793d6763a382af7803259b993afbfc9d9dc2dd7052ec601d4545073677cf5187f83f8c397b2f5d842e0e8ec1566e26de7314ec614", "018b970d3ffd7c91e17fb46b1de2fb0b4fb8b7bb0c19c45d8891c42567d9d52e2933ee339716cf9434c0df7beeadbedbcfd559b8b78be266dddbfaad31d1da44", "2190f580d66997455867158da30288e73110e4aaf1b2f6833909bf087aa70fcc"}) [ 322.768240][T30544] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 322.776262][T30544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 322.784344][T30544] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 322.792325][T30544] 13:02:55 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x6a) 13:02:55 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N'], 0x6a) 13:02:55 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N'], 0x6a) 13:02:55 executing program 4: socketpair(0x2, 0x2, 0xfffffffa, &(0x7f0000000080)) 13:02:55 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x33) [ 322.849320][T30579] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 322.912223][T30579] FAULT_INJECTION: forcing a failure. [ 322.912223][T30579] name failslab, interval 1, probability 0, space 0, times 0 [ 322.925006][T30579] CPU: 0 PID: 30579 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 322.935456][T30579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 322.945608][T30579] Call Trace: [ 322.948906][T30579] [ 322.951854][T30579] dump_stack_lvl+0xda/0x130 [ 322.956480][T30579] dump_stack+0x15/0x20 [ 322.960678][T30579] should_fail_ex+0x21f/0x230 [ 322.965393][T30579] ? __kernfs_new_node+0x6a/0x380 [ 322.970574][T30579] __should_failslab+0x92/0xa0 [ 322.975577][T30579] should_failslab+0x9/0x20 [ 322.980226][T30579] kmem_cache_alloc+0x56/0x2d0 [ 322.985096][T30579] __kernfs_new_node+0x6a/0x380 [ 322.990041][T30579] ? up_write+0x30/0xe0 [ 322.994233][T30579] ? kernfs_activate+0x256/0x270 [ 322.999262][T30579] kernfs_new_node+0xc8/0x140 [ 323.004516][T30579] __kernfs_create_file+0x49/0x180 [ 323.009720][T30579] ? dev_attr_show+0x90/0x90 [ 323.014533][T30579] sysfs_add_file_mode_ns+0x136/0x1b0 [ 323.019957][T30579] internal_create_group+0x2e6/0x800 [ 323.025297][T30579] sysfs_create_groups+0x3c/0xe0 [ 323.030320][T30579] device_add_attrs+0x69/0x400 [ 323.035128][T30579] ? kobject_put+0xdc/0x160 [ 323.039676][T30579] device_add+0x3b9/0x7e0 [ 323.044049][T30579] netdev_register_kobject+0x100/0x230 [ 323.049592][T30579] register_netdevice+0x8bf/0xdf0 [ 323.054661][T30579] hsr_dev_finalize+0x34e/0x4d0 [ 323.059549][T30579] hsr_newlink+0x426/0x470 [ 323.064029][T30579] ? hsr_get_node_list+0x450/0x450 [ 323.069181][T30579] rtnl_newlink+0xef3/0x1670 [ 323.073812][T30579] ? security_capable+0x5e/0x80 [ 323.078722][T30579] ? ns_capable+0x7c/0xb0 [ 323.083086][T30579] ? rtnl_setlink+0x300/0x300 [ 323.087917][T30579] rtnetlink_rcv_msg+0x80a/0x8c0 [ 323.092968][T30579] ? memcg_list_lru_alloc+0xd5/0x750 [ 323.098312][T30579] ? mod_objcg_state+0x357/0x580 [ 323.103371][T30579] ? should_fail_ex+0x2d/0x230 [ 323.108226][T30579] ? xas_load+0x3ae/0x3c0 [ 323.112689][T30579] ? xas_load+0x3ae/0x3c0 [ 323.117116][T30579] ? chacha_permute+0x4ea/0x510 [ 323.122149][T30579] ? chacha_permute+0x4ea/0x510 [ 323.127046][T30579] ? __rcu_read_unlock+0x4d/0x70 [ 323.132089][T30579] ? avc_has_perm_noaudit+0x1c8/0x210 [ 323.137542][T30579] netlink_rcv_skb+0x126/0x220 [ 323.142462][T30579] ? rtnetlink_bind+0x60/0x60 [ 323.147237][T30579] rtnetlink_rcv+0x1c/0x20 [ 323.151724][T30579] netlink_unicast+0x589/0x660 [ 323.156521][T30579] netlink_sendmsg+0x66e/0x770 13:02:55 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N'], 0x6a) 13:02:55 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:02:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x4}, @SEG6_ATTR_SECRETLEN]}, 0x24}}, 0x0) [ 323.161383][T30579] ? netlink_getsockopt+0x3e0/0x3e0 [ 323.166678][T30579] ____sys_sendmsg+0x37c/0x4d0 [ 323.171471][T30579] __sys_sendmsg+0x1e9/0x270 [ 323.176168][T30579] __x64_sys_sendmsg+0x46/0x50 [ 323.180981][T30579] do_syscall_64+0xcd/0x1d0 [ 323.185531][T30579] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 323.191492][T30579] RIP: 0033:0x7f2d479ceda9 13:02:55 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x7b) [ 323.195935][T30579] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 323.215575][T30579] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 323.224080][T30579] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 323.232158][T30579] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 323.240264][T30579] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 323.248309][T30579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:02:55 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:02:55 executing program 4: socket(0xa, 0x0, 0x7ff) [ 323.256302][T30579] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 323.264307][T30579] 13:02:55 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:02:55 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:02:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 41) 13:02:55 executing program 4: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)}, 0x50) 13:02:55 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000001ac0)='./file0\x00', 0x0) 13:02:55 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 323.362088][T30614] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 323.396938][T30614] FAULT_INJECTION: forcing a failure. [ 323.396938][T30614] name failslab, interval 1, probability 0, space 0, times 0 13:02:55 executing program 1: socket(0x0, 0x1670da939c5dc81a, 0x0) [ 323.409630][T30614] CPU: 0 PID: 30614 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 323.420131][T30614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 323.430286][T30614] Call Trace: [ 323.433595][T30614] [ 323.436557][T30614] dump_stack_lvl+0xda/0x130 [ 323.441199][T30614] dump_stack+0x15/0x20 [ 323.445456][T30614] should_fail_ex+0x21f/0x230 [ 323.450232][T30614] ? __kernfs_new_node+0x6a/0x380 [ 323.455537][T30614] __should_failslab+0x92/0xa0 13:02:55 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x5000) 13:02:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r0, 0xc4c03d09, 0x0) 13:02:55 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='cgroup.stat\x00') [ 323.460866][T30614] should_failslab+0x9/0x20 [ 323.465429][T30614] kmem_cache_alloc+0x56/0x2d0 [ 323.470498][T30614] __kernfs_new_node+0x6a/0x380 [ 323.475492][T30614] ? rb_insert_color+0x6a/0x290 [ 323.480739][T30614] ? up_write+0x30/0xe0 [ 323.484998][T30614] ? kernfs_activate+0x256/0x270 [ 323.490023][T30614] kernfs_new_node+0xc8/0x140 [ 323.494736][T30614] __kernfs_create_file+0x49/0x180 [ 323.500313][T30614] ? dev_attr_show+0x90/0x90 [ 323.504967][T30614] sysfs_add_file_mode_ns+0x136/0x1b0 [ 323.510504][T30614] internal_create_group+0x2e6/0x800 [ 323.516137][T30614] sysfs_create_groups+0x3c/0xe0 [ 323.521441][T30614] device_add_attrs+0x69/0x400 [ 323.526353][T30614] ? kobject_put+0xdc/0x160 [ 323.530899][T30614] device_add+0x3b9/0x7e0 [ 323.535343][T30614] netdev_register_kobject+0x100/0x230 [ 323.540859][T30614] register_netdevice+0x8bf/0xdf0 [ 323.546070][T30614] hsr_dev_finalize+0x34e/0x4d0 [ 323.551056][T30614] hsr_newlink+0x426/0x470 [ 323.555581][T30614] ? hsr_get_node_list+0x450/0x450 [ 323.560819][T30614] rtnl_newlink+0xef3/0x1670 [ 323.565738][T30614] ? security_capable+0x5e/0x80 [ 323.570792][T30614] ? ns_capable+0x7c/0xb0 [ 323.575313][T30614] ? rtnl_setlink+0x300/0x300 [ 323.580274][T30614] rtnetlink_rcv_msg+0x80a/0x8c0 [ 323.585240][T30614] ? memcg_list_lru_alloc+0xd5/0x750 [ 323.590861][T30614] ? mod_objcg_state+0x357/0x580 [ 323.596009][T30614] ? should_fail_ex+0x2d/0x230 [ 323.600926][T30614] ? xas_load+0x3ae/0x3c0 [ 323.605312][T30614] ? xas_load+0x3ae/0x3c0 [ 323.609735][T30614] ? __rcu_read_unlock+0x4d/0x70 [ 323.614759][T30614] ? xa_load+0xb9/0xe0 [ 323.618849][T30614] ? memcg_list_lru_alloc+0xd5/0x750 [ 323.624205][T30614] ? mod_objcg_state+0x357/0x580 [ 323.629162][T30614] ? mod_objcg_state+0x357/0x580 [ 323.634188][T30614] ? should_fail_ex+0x2d/0x230 [ 323.639089][T30614] ? __rcu_read_unlock+0x4d/0x70 [ 323.644042][T30614] ? __rcu_read_unlock+0x4d/0x70 [ 323.649062][T30614] ? avc_has_perm_noaudit+0x1c8/0x210 [ 323.654474][T30614] netlink_rcv_skb+0x126/0x220 [ 323.659277][T30614] ? rtnetlink_bind+0x60/0x60 [ 323.663979][T30614] rtnetlink_rcv+0x1c/0x20 [ 323.668411][T30614] netlink_unicast+0x589/0x660 [ 323.673253][T30614] netlink_sendmsg+0x66e/0x770 [ 323.678048][T30614] ? netlink_getsockopt+0x3e0/0x3e0 [ 323.683258][T30614] ____sys_sendmsg+0x37c/0x4d0 [ 323.688045][T30614] __sys_sendmsg+0x1e9/0x270 [ 323.692675][T30614] __x64_sys_sendmsg+0x46/0x50 [ 323.697476][T30614] do_syscall_64+0xcd/0x1d0 [ 323.702058][T30614] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 323.708096][T30614] RIP: 0033:0x7f2d479ceda9 [ 323.712739][T30614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 323.732435][T30614] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 323.740916][T30614] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 323.748894][T30614] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 323.756872][T30614] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 323.764851][T30614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 323.772827][T30614] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 323.780819][T30614] 13:02:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 42) 13:02:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x7ff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "479ca848fc742c2216309377eb9c6e652e786dca957a9fa38ae340322985fba5eaf8954ebc52de398ee228c04c061d76a148ca006b539d3ff14ee1e8ff802ab6", "b5209a9124cf3dd91bde45b10cd1c9c85e6464e81570bc4814b93ee527fc8b34"}) 13:02:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010000000000efffffff02"], 0x14}}, 0x0) 13:02:56 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000180)={@broadcast, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "45ae20", 0x44, 0x2f, 0x0, @ipv4={'\x00', '\xff\xff', @dev}, @private1, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8848}}}}}}}, 0x0) 13:02:56 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:02:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000000180), 0x400000000000077, 0x0) [ 323.859109][T30638] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 323.906015][T30638] FAULT_INJECTION: forcing a failure. [ 323.906015][T30638] name failslab, interval 1, probability 0, space 0, times 0 [ 323.918819][T30638] CPU: 1 PID: 30638 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 323.929275][T30638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 323.939354][T30638] Call Trace: [ 323.942659][T30638] [ 323.945609][T30638] dump_stack_lvl+0xda/0x130 [ 323.950320][T30638] dump_stack+0x15/0x20 [ 323.954512][T30638] should_fail_ex+0x21f/0x230 [ 323.959246][T30638] ? __kernfs_new_node+0x6a/0x380 [ 323.964382][T30638] __should_failslab+0x92/0xa0 [ 323.969221][T30638] should_failslab+0x9/0x20 [ 323.973868][T30638] kmem_cache_alloc+0x56/0x2d0 [ 323.978701][T30638] __kernfs_new_node+0x6a/0x380 [ 323.983607][T30638] ? rb_insert_color+0x6a/0x290 [ 323.988524][T30638] ? up_write+0x30/0xe0 [ 323.992709][T30638] ? kernfs_activate+0x256/0x270 [ 323.997792][T30638] kernfs_new_node+0xc8/0x140 [ 324.002517][T30638] __kernfs_create_file+0x49/0x180 [ 324.007671][T30638] ? dev_attr_show+0x90/0x90 [ 324.012289][T30638] sysfs_add_file_mode_ns+0x136/0x1b0 [ 324.017745][T30638] internal_create_group+0x2e6/0x800 [ 324.023085][T30638] sysfs_create_groups+0x3c/0xe0 [ 324.028135][T30638] device_add_attrs+0x69/0x400 [ 324.032938][T30638] ? kobject_put+0xdc/0x160 [ 324.037562][T30638] device_add+0x3b9/0x7e0 [ 324.041927][T30638] netdev_register_kobject+0x100/0x230 [ 324.047420][T30638] register_netdevice+0x8bf/0xdf0 13:02:56 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xb4) 13:02:56 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000180)={@broadcast, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "45ae20", 0x44, 0x2f, 0x0, @ipv4={'\x00', '\xff\xff', @dev}, @private1, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8848}}}}}}}, 0x0) [ 324.052550][T30638] hsr_dev_finalize+0x34e/0x4d0 [ 324.057435][T30638] hsr_newlink+0x426/0x470 [ 324.061878][T30638] ? hsr_get_node_list+0x450/0x450 [ 324.067047][T30638] rtnl_newlink+0xef3/0x1670 [ 324.071786][T30638] ? security_capable+0x5e/0x80 [ 324.076713][T30638] ? ns_capable+0x7c/0xb0 [ 324.081070][T30638] ? rtnl_setlink+0x300/0x300 [ 324.085826][T30638] rtnetlink_rcv_msg+0x80a/0x8c0 [ 324.090797][T30638] ? refill_obj_stock+0x10e/0x1d0 [ 324.095989][T30638] ? mod_objcg_state+0x357/0x580 [ 324.100963][T30638] ? should_fail_ex+0x2d/0x230 [ 324.105824][T30638] ? xas_load+0x3ae/0x3c0 [ 324.110192][T30638] ? xas_load+0x3ae/0x3c0 [ 324.114541][T30638] ? __rcu_read_unlock+0x4d/0x70 [ 324.119587][T30638] ? xa_load+0xb9/0xe0 [ 324.123708][T30638] ? memcg_list_lru_alloc+0xd5/0x750 [ 324.129023][T30638] ? mod_objcg_state+0x357/0x580 [ 324.134066][T30638] ? mod_objcg_state+0x357/0x580 [ 324.139481][T30638] ? should_fail_ex+0x2d/0x230 [ 324.144277][T30638] ? __rcu_read_unlock+0x4d/0x70 [ 324.149244][T30638] ? __rcu_read_unlock+0x4d/0x70 13:02:56 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000180)={@broadcast, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "45ae20", 0x44, 0x2f, 0x0, @ipv4={'\x00', '\xff\xff', @dev}, @private1, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8848}}}}}}}, 0x0) [ 324.154241][T30638] ? avc_has_perm_noaudit+0x1c8/0x210 [ 324.159653][T30638] netlink_rcv_skb+0x126/0x220 [ 324.164512][T30638] ? rtnetlink_bind+0x60/0x60 [ 324.169224][T30638] rtnetlink_rcv+0x1c/0x20 [ 324.173677][T30638] netlink_unicast+0x589/0x660 [ 324.178501][T30638] netlink_sendmsg+0x66e/0x770 [ 324.183301][T30638] ? netlink_getsockopt+0x3e0/0x3e0 [ 324.188543][T30638] ____sys_sendmsg+0x37c/0x4d0 [ 324.193392][T30638] __sys_sendmsg+0x1e9/0x270 [ 324.198094][T30638] __x64_sys_sendmsg+0x46/0x50 [ 324.202891][T30638] do_syscall_64+0xcd/0x1d0 13:02:56 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000180)={@broadcast, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "45ae20", 0x44, 0x2f, 0x0, @ipv4={'\x00', '\xff\xff', @dev}, @private1, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8848}}}}}}}, 0x0) 13:02:56 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0xd, 0x0, 0x0, 0x2}, 0x10}}, 0x0) [ 324.207416][T30638] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 324.213344][T30638] RIP: 0033:0x7f2d479ceda9 [ 324.217781][T30638] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 324.237480][T30638] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 324.245921][T30638] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:02:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f0000000240)={[{@grpquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x82}}, {@acl}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@data_ordered}, {@oldalloc}, {@usrquota}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x40d2}}]}, 0x1, 0x5d8, &(0x7f0000000c00)="$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") 13:02:56 executing program 4: syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x804000, &(0x7f0000000140)=ANY=[], 0x3, 0x4a5, &(0x7f0000000a00)="$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") stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)) 13:02:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 43) [ 324.253922][T30638] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 324.261962][T30638] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 324.269999][T30638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 324.278094][T30638] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 324.286169][T30638] 13:02:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x2, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)=@in={0x6f, 0x2}, 0x10) 13:02:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="a6e2976b5c4383036d32dadd2e144d8645ca8d1b230e105614396838da83c754887e7bea2f35d4ea667817d90d532af065f2e398dd9081ea16f8b371a202a6f9e505bbc964a0d3880bf0104a0a0a2f0d311efee1637e85a0125b38f961918f99bf9c2c146e42327f178dc2b3d4936e7f7f0a79f74ba464d83ab41742d1186776dc1779b5c50ac82d0fa8f9e42074b5b6079207fb21e718080907964669be539791e3e98687ee059853", 0xfffffffffffffcc1, 0x840, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) sendto$inet6(r1, &(0x7f00000001c0)="a6e2976b5c4383036d32dadd2e144d8645ca8d1b230e105614316838da83c754887e7bea2f35d4ea66781781ea16f8b371a202a6f9e505bbc964a0d3880bf0104a0a0a2f0d311efee1637e85a0125b78f961918f99bf9c2c146e42327f178dc2b3d4936e7f7f0a79f74ba464d83ab41742d1186776dc1779b5c50ac82d0fa8f9e42074b5b6079207fb21e618080907964669be539791e3e98687ee05985300"/169, 0xfffffffffffffcd6, 0x8c0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$netlink(r2, &(0x7f0000008e00)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000006140)={0x10}, 0x10}], 0x1}, 0x0) [ 324.332889][T30669] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 324.378528][T30669] FAULT_INJECTION: forcing a failure. [ 324.378528][T30669] name failslab, interval 1, probability 0, space 0, times 0 [ 324.391247][T30669] CPU: 0 PID: 30669 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 324.401686][T30669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 324.411855][T30669] Call Trace: [ 324.415161][T30669] [ 324.418117][T30669] dump_stack_lvl+0xda/0x130 [ 324.422824][T30669] dump_stack+0x15/0x20 13:02:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@rights={{0x10}}], 0x10}, 0x0) 13:02:56 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:02:56 executing program 1: bpf$OBJ_PIN_MAP(0x6, 0xfffffffffffffffd, 0x0) 13:02:56 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000001b40)=@o_path={0x0}, 0x18) [ 324.427016][T30669] should_fail_ex+0x21f/0x230 [ 324.431733][T30669] ? __kernfs_new_node+0x6a/0x380 [ 324.436918][T30669] __should_failslab+0x92/0xa0 [ 324.441709][T30669] should_failslab+0x9/0x20 [ 324.446248][T30669] kmem_cache_alloc+0x56/0x2d0 [ 324.451046][T30669] __kernfs_new_node+0x6a/0x380 [ 324.455956][T30669] ? rb_insert_color+0x6a/0x290 [ 324.460842][T30669] ? up_write+0x30/0xe0 [ 324.465031][T30669] ? kernfs_activate+0x256/0x270 [ 324.470200][T30669] kernfs_new_node+0xc8/0x140 13:02:56 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x1014c0, 0x0) [ 324.475181][T30669] __kernfs_create_file+0x49/0x180 [ 324.480375][T30669] ? dev_attr_show+0x90/0x90 [ 324.485002][T30669] sysfs_add_file_mode_ns+0x136/0x1b0 [ 324.490492][T30669] internal_create_group+0x2e6/0x800 [ 324.495847][T30669] sysfs_create_groups+0x3c/0xe0 [ 324.500972][T30669] device_add_attrs+0x69/0x400 [ 324.505772][T30669] ? kobject_put+0xdc/0x160 [ 324.510314][T30669] device_add+0x3b9/0x7e0 [ 324.514742][T30669] netdev_register_kobject+0x100/0x230 [ 324.520416][T30669] register_netdevice+0x8bf/0xdf0 13:02:56 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xf0) [ 324.525514][T30669] hsr_dev_finalize+0x34e/0x4d0 [ 324.530444][T30669] hsr_newlink+0x426/0x470 [ 324.535004][T30669] ? hsr_get_node_list+0x450/0x450 [ 324.540233][T30669] rtnl_newlink+0xef3/0x1670 [ 324.544872][T30669] ? security_capable+0x5e/0x80 [ 324.549860][T30669] ? ns_capable+0x7c/0xb0 [ 324.554263][T30669] ? rtnl_setlink+0x300/0x300 [ 324.559015][T30669] rtnetlink_rcv_msg+0x80a/0x8c0 [ 324.564070][T30669] ? memcg_list_lru_alloc+0xd5/0x750 [ 324.569453][T30669] ? mod_objcg_state+0x357/0x580 [ 324.574434][T30669] ? should_fail_ex+0x2d/0x230 [ 324.579235][T30669] ? xas_load+0x3ae/0x3c0 [ 324.583808][T30669] ? xas_load+0x3ae/0x3c0 [ 324.588310][T30669] ? __rcu_read_unlock+0x4d/0x70 [ 324.593339][T30669] ? xa_load+0xb9/0xe0 [ 324.597445][T30669] ? memcg_list_lru_alloc+0xd5/0x750 [ 324.602830][T30669] ? mod_objcg_state+0x357/0x580 [ 324.607811][T30669] ? mod_objcg_state+0x357/0x580 [ 324.612875][T30669] ? should_fail_ex+0x2d/0x230 [ 324.617672][T30669] ? __rcu_read_unlock+0x4d/0x70 [ 324.622646][T30669] ? __rcu_read_unlock+0x4d/0x70 [ 324.627625][T30669] ? avc_has_perm_noaudit+0x1c8/0x210 [ 324.633032][T30669] netlink_rcv_skb+0x126/0x220 [ 324.637901][T30669] ? rtnetlink_bind+0x60/0x60 [ 324.642679][T30669] rtnetlink_rcv+0x1c/0x20 [ 324.647225][T30669] netlink_unicast+0x589/0x660 [ 324.652034][T30669] netlink_sendmsg+0x66e/0x770 [ 324.656848][T30669] ? netlink_getsockopt+0x3e0/0x3e0 [ 324.662067][T30669] ____sys_sendmsg+0x37c/0x4d0 [ 324.666925][T30669] __sys_sendmsg+0x1e9/0x270 [ 324.671586][T30669] __x64_sys_sendmsg+0x46/0x50 [ 324.676385][T30669] do_syscall_64+0xcd/0x1d0 [ 324.680962][T30669] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 324.686925][T30669] RIP: 0033:0x7f2d479ceda9 [ 324.691390][T30669] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 324.711068][T30669] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 324.719516][T30669] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 324.727524][T30669] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 324.735615][T30669] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 324.743707][T30669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 324.751804][T30669] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 324.760306][T30669] 13:02:57 executing program 1: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001ac0)=@generic={0x0}, 0x18) 13:02:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 44) 13:02:57 executing program 4: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) gettid() recvmsg(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x2988a400, 0x0, 0x0, 0x0, 0x0, 0x0) 13:02:57 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:02:57 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, 0x0) 13:02:57 executing program 4: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000037c0)={0x1b, 0x0, 0x0, 0x9}, 0x48) [ 324.819296][T30697] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 324.877105][T30703] FAULT_INJECTION: forcing a failure. [ 324.877105][T30703] name failslab, interval 1, probability 0, space 0, times 0 [ 324.889927][T30703] CPU: 0 PID: 30703 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 324.900460][T30703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 324.910578][T30703] Call Trace: [ 324.913870][T30703] [ 324.916820][T30703] dump_stack_lvl+0xda/0x130 [ 324.921617][T30703] dump_stack+0x15/0x20 [ 324.925864][T30703] should_fail_ex+0x21f/0x230 [ 324.930572][T30703] ? __kernfs_new_node+0x6a/0x380 [ 324.935676][T30703] __should_failslab+0x92/0xa0 [ 324.940517][T30703] should_failslab+0x9/0x20 [ 324.945179][T30703] kmem_cache_alloc+0x56/0x2d0 [ 324.950038][T30703] __kernfs_new_node+0x6a/0x380 [ 324.954997][T30703] ? rb_insert_color+0x6a/0x290 [ 324.959959][T30703] ? up_write+0x30/0xe0 [ 324.964137][T30703] ? kernfs_activate+0x256/0x270 [ 324.969178][T30703] kernfs_new_node+0xc8/0x140 [ 324.973893][T30703] __kernfs_create_file+0x49/0x180 [ 324.979031][T30703] ? dev_attr_show+0x90/0x90 [ 324.983640][T30703] sysfs_add_file_mode_ns+0x136/0x1b0 [ 324.989065][T30703] internal_create_group+0x2e6/0x800 [ 324.994458][T30703] sysfs_create_groups+0x3c/0xe0 [ 324.999554][T30703] device_add_attrs+0x69/0x400 [ 325.004408][T30703] ? kobject_put+0xdc/0x160 [ 325.009020][T30703] device_add+0x3b9/0x7e0 [ 325.013438][T30703] netdev_register_kobject+0x100/0x230 [ 325.018938][T30703] register_netdevice+0x8bf/0xdf0 13:02:57 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00'}, 0x90) 13:02:57 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000400), 0x10) [ 325.024080][T30703] hsr_dev_finalize+0x34e/0x4d0 [ 325.029024][T30703] hsr_newlink+0x426/0x470 [ 325.033484][T30703] ? hsr_get_node_list+0x450/0x450 [ 325.038631][T30703] rtnl_newlink+0xef3/0x1670 [ 325.043260][T30703] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 325.049529][T30703] ? _raw_spin_unlock+0x26/0x40 [ 325.054476][T30703] ? __mutex_lock+0x21c/0x8d0 [ 325.059250][T30703] ? rtnl_setlink+0x300/0x300 [ 325.063960][T30703] rtnetlink_rcv_msg+0x80a/0x8c0 [ 325.068990][T30703] ? memcg_list_lru_alloc+0xd5/0x750 [ 325.074300][T30703] ? mod_objcg_state+0x357/0x580 [ 325.079295][T30703] ? should_fail_ex+0x2d/0x230 [ 325.084114][T30703] ? try_charge_memcg+0xb46/0xd20 [ 325.089285][T30703] ? cgroup_rstat_updated+0x8c/0x1c0 [ 325.094645][T30703] ? page_counter_charge+0x1a8/0x1c0 [ 325.099964][T30703] ? __rcu_read_unlock+0x4d/0x70 [ 325.105008][T30703] ? refill_obj_stock+0x10e/0x1d0 [ 325.110160][T30703] ? mod_objcg_state+0x357/0x580 [ 325.115193][T30703] ? should_fail_ex+0x2d/0x230 [ 325.120069][T30703] ? __rcu_read_unlock+0x4d/0x70 13:02:57 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xf2) [ 325.125118][T30703] ? __rcu_read_unlock+0x4d/0x70 [ 325.130145][T30703] ? avc_has_perm_noaudit+0x1c8/0x210 [ 325.135659][T30703] netlink_rcv_skb+0x126/0x220 [ 325.140537][T30703] ? rtnetlink_bind+0x60/0x60 [ 325.145296][T30703] rtnetlink_rcv+0x1c/0x20 [ 325.149748][T30703] netlink_unicast+0x589/0x660 [ 325.154550][T30703] netlink_sendmsg+0x66e/0x770 [ 325.159431][T30703] ? netlink_getsockopt+0x3e0/0x3e0 [ 325.164671][T30703] ____sys_sendmsg+0x37c/0x4d0 [ 325.169469][T30703] __sys_sendmsg+0x1e9/0x270 [ 325.174123][T30703] __x64_sys_sendmsg+0x46/0x50 [ 325.178989][T30703] do_syscall_64+0xcd/0x1d0 [ 325.183522][T30703] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 325.189445][T30703] RIP: 0033:0x7f2d479ceda9 [ 325.193875][T30703] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 325.213603][T30703] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:02:57 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000180)={@broadcast, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "45ae20", 0x44, 0x2f, 0x0, @ipv4={'\x00', '\xff\xff', @dev}, @private1, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8100}}}}}}}, 0x0) 13:02:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 45) 13:02:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000340)) [ 325.222128][T30703] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 [ 325.230176][T30703] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 325.238175][T30703] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 [ 325.246194][T30703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 325.254193][T30703] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 325.262213][T30703] 13:02:57 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, 0x0) 13:02:57 executing program 4: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001a40)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r0, 0x58, &(0x7f0000000400)}, 0x10) 13:02:57 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 325.316199][T30718] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 325.341274][ T27] audit: type=1400 audit(1708088577.689:653): avc: denied { read } for pid=30722 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 325.403911][T30727] FAULT_INJECTION: forcing a failure. [ 325.403911][T30727] name failslab, interval 1, probability 0, space 0, times 0 [ 325.416774][T30727] CPU: 1 PID: 30727 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 325.427265][T30727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 325.437362][T30727] Call Trace: [ 325.440694][T30727] [ 325.443637][T30727] dump_stack_lvl+0xda/0x130 [ 325.448295][T30727] dump_stack+0x15/0x20 [ 325.452538][T30727] should_fail_ex+0x21f/0x230 [ 325.457331][T30727] ? __kernfs_new_node+0x6a/0x380 [ 325.462520][T30727] __should_failslab+0x92/0xa0 [ 325.467365][T30727] should_failslab+0x9/0x20 [ 325.471955][T30727] kmem_cache_alloc+0x56/0x2d0 [ 325.476853][T30727] __kernfs_new_node+0x6a/0x380 [ 325.481745][T30727] ? rb_insert_color+0x263/0x290 [ 325.486727][T30727] ? up_write+0x30/0xe0 [ 325.490911][T30727] ? kernfs_activate+0x256/0x270 [ 325.495923][T30727] kernfs_new_node+0xc8/0x140 13:02:57 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000a80)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000840)={&(0x7f0000000040)=@name, 0x10, &(0x7f00000006c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 13:02:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000480)='2', 0x1}], 0x1}, 0x81) [ 325.500631][T30727] __kernfs_create_file+0x49/0x180 [ 325.505781][T30727] ? dev_attr_show+0x90/0x90 [ 325.510481][T30727] sysfs_add_file_mode_ns+0x136/0x1b0 [ 325.515917][T30727] internal_create_group+0x2e6/0x800 [ 325.521341][T30727] sysfs_create_groups+0x3c/0xe0 [ 325.526325][T30727] device_add_attrs+0x69/0x400 [ 325.531135][T30727] ? kobject_put+0xdc/0x160 [ 325.535750][T30727] device_add+0x3b9/0x7e0 [ 325.540127][T30727] netdev_register_kobject+0x100/0x230 [ 325.545637][T30727] register_netdevice+0x8bf/0xdf0 [ 325.550800][T30727] hsr_dev_finalize+0x34e/0x4d0 [ 325.555690][T30727] hsr_newlink+0x426/0x470 [ 325.560143][T30727] ? hsr_get_node_list+0x450/0x450 [ 325.565368][T30727] rtnl_newlink+0xef3/0x1670 [ 325.570132][T30727] ? _raw_spin_unlock+0x26/0x40 [ 325.575033][T30727] ? __mutex_lock+0x21c/0x8d0 [ 325.579768][T30727] ? rtnl_setlink+0x300/0x300 [ 325.584461][T30727] rtnetlink_rcv_msg+0x80a/0x8c0 [ 325.589432][T30727] ? refill_obj_stock+0x10e/0x1d0 [ 325.594486][T30727] ? mod_objcg_state+0x357/0x580 [ 325.599462][T30727] ? should_fail_ex+0x2d/0x230 [ 325.604297][T30727] ? xas_load+0x3ae/0x3c0 [ 325.608732][T30727] ? xas_load+0x3ae/0x3c0 [ 325.613092][T30727] ? __rcu_read_unlock+0x4d/0x70 [ 325.618120][T30727] ? xa_load+0xb9/0xe0 [ 325.622238][T30727] ? memcg_list_lru_alloc+0xd5/0x750 [ 325.627583][T30727] ? mod_objcg_state+0x357/0x580 [ 325.632642][T30727] ? mod_objcg_state+0x357/0x580 [ 325.637650][T30727] ? should_fail_ex+0x2d/0x230 [ 325.642493][T30727] ? __rcu_read_unlock+0x4d/0x70 [ 325.647496][T30727] ? __rcu_read_unlock+0x4d/0x70 13:02:58 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x300) [ 325.652462][T30727] ? avc_has_perm_noaudit+0x1c8/0x210 [ 325.657890][T30727] netlink_rcv_skb+0x126/0x220 [ 325.662684][T30727] ? rtnetlink_bind+0x60/0x60 [ 325.667457][T30727] rtnetlink_rcv+0x1c/0x20 [ 325.671906][T30727] netlink_unicast+0x589/0x660 [ 325.676772][T30727] netlink_sendmsg+0x66e/0x770 [ 325.681564][T30727] ? netlink_getsockopt+0x3e0/0x3e0 [ 325.686834][T30727] ____sys_sendmsg+0x37c/0x4d0 [ 325.691625][T30727] __sys_sendmsg+0x1e9/0x270 [ 325.696269][T30727] __x64_sys_sendmsg+0x46/0x50 [ 325.701217][T30727] do_syscall_64+0xcd/0x1d0 [ 325.705801][T30727] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 325.711750][T30727] RIP: 0033:0x7f2d479ceda9 [ 325.716191][T30727] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 325.735899][T30727] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 325.744336][T30727] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 13:02:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 46) [ 325.752462][T30727] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 325.760455][T30727] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 [ 325.768541][T30727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 325.776526][T30727] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 325.784608][T30727] 13:02:58 executing program 4: perf_event_open$cgroup(&(0x7f0000002140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x91c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 13:02:58 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000080)=""/166, 0x2a, 0xa6, 0x1}, 0x20) 13:02:58 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 325.868129][T30744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 325.902053][T30744] FAULT_INJECTION: forcing a failure. [ 325.902053][T30744] name failslab, interval 1, probability 0, space 0, times 0 [ 325.915455][T30744] CPU: 1 PID: 30744 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 325.925947][T30744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 325.936027][T30744] Call Trace: [ 325.939398][T30744] [ 325.942344][T30744] dump_stack_lvl+0xda/0x130 [ 325.946971][T30744] dump_stack+0x15/0x20 [ 325.951226][T30744] should_fail_ex+0x21f/0x230 [ 325.955988][T30744] ? __kernfs_new_node+0x6a/0x380 [ 325.961045][T30744] __should_failslab+0x92/0xa0 13:02:58 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)) [ 325.965844][T30744] should_failslab+0x9/0x20 [ 325.970402][T30744] kmem_cache_alloc+0x56/0x2d0 [ 325.975350][T30744] __kernfs_new_node+0x6a/0x380 [ 325.980246][T30744] ? rb_insert_color+0x263/0x290 [ 325.985304][T30744] ? up_write+0x30/0xe0 [ 325.989486][T30744] ? kernfs_activate+0x256/0x270 [ 325.994570][T30744] kernfs_new_node+0xc8/0x140 [ 325.999354][T30744] __kernfs_create_file+0x49/0x180 [ 326.004513][T30744] ? dev_attr_show+0x90/0x90 [ 326.009228][T30744] sysfs_add_file_mode_ns+0x136/0x1b0 [ 326.014653][T30744] internal_create_group+0x2e6/0x800 [ 326.019993][T30744] sysfs_create_groups+0x3c/0xe0 [ 326.024981][T30744] device_add_attrs+0x69/0x400 [ 326.029852][T30744] ? kobject_put+0xdc/0x160 [ 326.034380][T30744] device_add+0x3b9/0x7e0 [ 326.038750][T30744] netdev_register_kobject+0x100/0x230 [ 326.044356][T30744] register_netdevice+0x8bf/0xdf0 [ 326.049476][T30744] hsr_dev_finalize+0x34e/0x4d0 [ 326.054368][T30744] hsr_newlink+0x426/0x470 [ 326.058852][T30744] ? hsr_get_node_list+0x450/0x450 [ 326.064005][T30744] rtnl_newlink+0xef3/0x1670 13:02:58 executing program 4: perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8082, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 326.068635][T30744] ? security_capable+0x5e/0x80 [ 326.073585][T30744] ? ns_capable+0x7c/0xb0 [ 326.077934][T30744] ? rtnl_setlink+0x300/0x300 [ 326.082680][T30744] rtnetlink_rcv_msg+0x80a/0x8c0 [ 326.087703][T30744] ? memcg_list_lru_alloc+0xd5/0x750 [ 326.093024][T30744] ? mod_objcg_state+0x357/0x580 [ 326.098066][T30744] ? should_fail_ex+0x2d/0x230 [ 326.102884][T30744] ? xas_load+0x3ae/0x3c0 [ 326.107289][T30744] ? xas_load+0x3ae/0x3c0 [ 326.111650][T30744] ? __rcu_read_unlock+0x4d/0x70 [ 326.116702][T30744] ? xa_load+0xb9/0xe0 [ 326.120853][T30744] ? memcg_list_lru_alloc+0xd5/0x750 [ 326.126185][T30744] ? mod_objcg_state+0x357/0x580 [ 326.131172][T30744] ? mod_objcg_state+0x357/0x580 [ 326.136213][T30744] ? should_fail_ex+0x2d/0x230 [ 326.141006][T30744] ? __rcu_read_unlock+0x4d/0x70 [ 326.145991][T30744] ? __rcu_read_unlock+0x4d/0x70 [ 326.150991][T30744] ? avc_has_perm_noaudit+0x1c8/0x210 [ 326.156438][T30744] netlink_rcv_skb+0x126/0x220 [ 326.161237][T30744] ? rtnetlink_bind+0x60/0x60 [ 326.165954][T30744] rtnetlink_rcv+0x1c/0x20 [ 326.170507][T30744] netlink_unicast+0x589/0x660 [ 326.175330][T30744] netlink_sendmsg+0x66e/0x770 [ 326.180114][T30744] ? netlink_getsockopt+0x3e0/0x3e0 [ 326.185422][T30744] ____sys_sendmsg+0x37c/0x4d0 [ 326.190217][T30744] __sys_sendmsg+0x1e9/0x270 [ 326.195042][T30744] __x64_sys_sendmsg+0x46/0x50 [ 326.199877][T30744] do_syscall_64+0xcd/0x1d0 [ 326.204422][T30744] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 326.210348][T30744] RIP: 0033:0x7f2d479ceda9 [ 326.214780][T30744] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 326.234571][T30744] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 326.243095][T30744] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 326.251142][T30744] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 326.259155][T30744] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 13:02:58 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0x3, &(0x7f0000000140)=@framed, &(0x7f0000000200)='GPL\x00', 0x1, 0x9d, &(0x7f0000000240)=""/157, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000380)={0x2}, 0x10}, 0x90) 13:02:58 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2}}]}}, &(0x7f0000000080)=""/166, 0x32, 0xa6, 0x1}, 0x20) 13:02:58 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x500) 13:02:58 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)=@generic={0x0, 0x0, 0x14}, 0x18) 13:02:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, 0x0, 0x0) 13:02:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@abs, 0x6e, 0x0}, 0x2) 13:02:58 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x14, &(0x7f0000000000)=@ringbuf={{}, {}, {}, [@tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x61, &(0x7f0000000100)=""/97}, 0x90) [ 326.267164][T30744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 326.275188][T30744] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 326.283188][T30744] 13:02:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}, 0xc0) 13:02:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 47) 13:02:58 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1ff}, 0x90) 13:02:58 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:02:58 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x18, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0}, 0x90) [ 326.394837][T30779] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 326.421931][T30779] FAULT_INJECTION: forcing a failure. [ 326.421931][T30779] name failslab, interval 1, probability 0, space 0, times 0 [ 326.434703][T30779] CPU: 1 PID: 30779 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 13:02:58 executing program 1: bpf$LINK_GET_FD_BY_ID(0x1c, &(0x7f00000005c0)=0xffffffffffffffff, 0x4) 13:02:58 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xf, &(0x7f0000000000)=@ringbuf, &(0x7f00000000c0)='syzkaller\x00'}, 0x90) [ 326.445226][T30779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 326.455301][T30779] Call Trace: [ 326.458685][T30779] [ 326.461704][T30779] dump_stack_lvl+0xda/0x130 [ 326.466330][T30779] dump_stack+0x15/0x20 [ 326.470518][T30779] should_fail_ex+0x21f/0x230 [ 326.475282][T30779] ? __kernfs_new_node+0x6a/0x380 [ 326.480334][T30779] __should_failslab+0x92/0xa0 [ 326.485122][T30779] should_failslab+0x9/0x20 [ 326.489747][T30779] kmem_cache_alloc+0x56/0x2d0 [ 326.494611][T30779] __kernfs_new_node+0x6a/0x380 [ 326.499527][T30779] ? rb_insert_color+0x263/0x290 [ 326.504500][T30779] ? up_write+0x30/0xe0 [ 326.508748][T30779] ? kernfs_activate+0x256/0x270 [ 326.514052][T30779] kernfs_new_node+0xc8/0x140 [ 326.518819][T30779] __kernfs_create_file+0x49/0x180 [ 326.523983][T30779] ? dev_attr_show+0x90/0x90 [ 326.528696][T30779] sysfs_add_file_mode_ns+0x136/0x1b0 [ 326.534096][T30779] internal_create_group+0x2e6/0x800 [ 326.539429][T30779] sysfs_create_groups+0x3c/0xe0 [ 326.544425][T30779] device_add_attrs+0x69/0x400 [ 326.549223][T30779] ? kobject_put+0xdc/0x160 [ 326.553757][T30779] device_add+0x3b9/0x7e0 [ 326.558139][T30779] netdev_register_kobject+0x100/0x230 [ 326.563701][T30779] register_netdevice+0x8bf/0xdf0 [ 326.568803][T30779] hsr_dev_finalize+0x34e/0x4d0 [ 326.573679][T30779] hsr_newlink+0x426/0x470 [ 326.578137][T30779] ? hsr_get_node_list+0x450/0x450 [ 326.583377][T30779] rtnl_newlink+0xef3/0x1670 [ 326.588092][T30779] ? security_capable+0x5e/0x80 13:02:58 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x600) 13:02:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000280)={&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}, 0x0) [ 326.592979][T30779] ? ns_capable+0x7c/0xb0 [ 326.597486][T30779] ? rtnl_setlink+0x300/0x300 [ 326.602284][T30779] rtnetlink_rcv_msg+0x80a/0x8c0 [ 326.607244][T30779] ? memcg_list_lru_alloc+0xd5/0x750 [ 326.612544][T30779] ? mod_objcg_state+0x357/0x580 [ 326.617552][T30779] ? should_fail_ex+0x2d/0x230 [ 326.622438][T30779] ? xas_load+0x3ae/0x3c0 [ 326.626804][T30779] ? xas_load+0x3ae/0x3c0 [ 326.631158][T30779] ? __rcu_read_unlock+0x4d/0x70 [ 326.636131][T30779] ? cgroup_rstat_updated+0x8c/0x1c0 [ 326.641463][T30779] ? __mod_memcg_lruvec_state+0x124/0x1a0 [ 326.647303][T30779] ? __rcu_read_unlock+0x4d/0x70 [ 326.652358][T30779] ? mod_objcg_state+0x444/0x580 [ 326.657381][T30779] ? should_fail_ex+0x2d/0x230 [ 326.662250][T30779] ? __rcu_read_unlock+0x4d/0x70 [ 326.667224][T30779] ? __rcu_read_unlock+0x4d/0x70 [ 326.672290][T30779] ? avc_has_perm_noaudit+0x1c8/0x210 [ 326.677731][T30779] netlink_rcv_skb+0x126/0x220 [ 326.682583][T30779] ? rtnetlink_bind+0x60/0x60 [ 326.687380][T30779] rtnetlink_rcv+0x1c/0x20 [ 326.691823][T30779] netlink_unicast+0x589/0x660 [ 326.696658][T30779] netlink_sendmsg+0x66e/0x770 [ 326.701456][T30779] ? netlink_getsockopt+0x3e0/0x3e0 [ 326.706746][T30779] ____sys_sendmsg+0x37c/0x4d0 [ 326.711763][T30779] __sys_sendmsg+0x1e9/0x270 [ 326.716388][T30779] __x64_sys_sendmsg+0x46/0x50 [ 326.721221][T30779] do_syscall_64+0xcd/0x1d0 [ 326.725932][T30779] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 326.732015][T30779] RIP: 0033:0x7f2d479ceda9 [ 326.736439][T30779] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 326.756098][T30779] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 326.764541][T30779] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 326.772566][T30779] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 326.780552][T30779] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 326.788545][T30779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:02:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x0, 0x9, 0x2, 0x0, 0x1}, 0x48) 13:02:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 48) [ 326.796527][T30779] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 326.804526][T30779] 13:02:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}, 0x0) 13:02:59 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:02:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}], 0x20}, 0x0) 13:02:59 executing program 1: bpf$MAP_CREATE(0x1a00, 0x0, 0x0) [ 326.864366][T30802] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 326.923837][T30811] FAULT_INJECTION: forcing a failure. [ 326.923837][T30811] name failslab, interval 1, probability 0, space 0, times 0 [ 326.936566][T30811] CPU: 0 PID: 30811 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 326.947067][T30811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 326.957142][T30811] Call Trace: [ 326.960436][T30811] [ 326.963473][T30811] dump_stack_lvl+0xda/0x130 [ 326.968090][T30811] dump_stack+0x15/0x20 13:02:59 executing program 1: pipe(&(0x7f0000000700)={0xffffffffffffffff}) read$eventfd(r0, &(0x7f0000000040), 0x8) 13:02:59 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x810) [ 326.972260][T30811] should_fail_ex+0x21f/0x230 [ 326.976959][T30811] ? __kernfs_new_node+0x6a/0x380 [ 326.982031][T30811] __should_failslab+0x92/0xa0 [ 326.986827][T30811] should_failslab+0x9/0x20 [ 326.991369][T30811] kmem_cache_alloc+0x56/0x2d0 [ 326.996235][T30811] __kernfs_new_node+0x6a/0x380 [ 327.001195][T30811] ? rb_insert_color+0x263/0x290 [ 327.006243][T30811] ? up_write+0x30/0xe0 [ 327.010530][T30811] ? kernfs_activate+0x256/0x270 [ 327.015568][T30811] kernfs_new_node+0xc8/0x140 [ 327.020291][T30811] __kernfs_create_file+0x49/0x180 [ 327.025460][T30811] ? dev_attr_show+0x90/0x90 [ 327.030104][T30811] sysfs_add_file_mode_ns+0x136/0x1b0 [ 327.035574][T30811] internal_create_group+0x2e6/0x800 [ 327.040899][T30811] sysfs_create_groups+0x3c/0xe0 [ 327.045884][T30811] device_add_attrs+0x69/0x400 [ 327.050865][T30811] ? kobject_put+0xdc/0x160 [ 327.055412][T30811] device_add+0x3b9/0x7e0 [ 327.059797][T30811] netdev_register_kobject+0x100/0x230 [ 327.065339][T30811] register_netdevice+0x8bf/0xdf0 [ 327.070389][T30811] hsr_dev_finalize+0x34e/0x4d0 [ 327.075313][T30811] hsr_newlink+0x426/0x470 [ 327.079774][T30811] ? hsr_get_node_list+0x450/0x450 [ 327.084966][T30811] rtnl_newlink+0xef3/0x1670 [ 327.089592][T30811] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 327.095872][T30811] ? _raw_spin_unlock+0x26/0x40 [ 327.100853][T30811] ? __mutex_lock+0x21c/0x8d0 [ 327.105575][T30811] ? rtnl_setlink+0x300/0x300 [ 327.110378][T30811] rtnetlink_rcv_msg+0x80a/0x8c0 [ 327.115361][T30811] ? memcg_list_lru_alloc+0xd5/0x750 13:02:59 executing program 4: socketpair(0x28, 0x0, 0x5, &(0x7f0000000000)) [ 327.120783][T30811] ? mod_objcg_state+0x357/0x580 [ 327.125746][T30811] ? should_fail_ex+0x2d/0x230 [ 327.130636][T30811] ? xas_load+0x3ae/0x3c0 [ 327.135041][T30811] ? xas_load+0x3ae/0x3c0 [ 327.139394][T30811] ? __rcu_read_unlock+0x4d/0x70 [ 327.144412][T30811] ? xa_load+0xb9/0xe0 [ 327.148604][T30811] ? memcg_list_lru_alloc+0xd5/0x750 [ 327.154031][T30811] ? mod_objcg_state+0x357/0x580 [ 327.159003][T30811] ? mod_objcg_state+0x357/0x580 [ 327.164043][T30811] ? should_fail_ex+0x2d/0x230 [ 327.168839][T30811] ? __rcu_read_unlock+0x4d/0x70 13:02:59 executing program 4: pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r0, &(0x7f0000000040), 0x8) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r1) [ 327.173885][T30811] ? __rcu_read_unlock+0x4d/0x70 [ 327.178864][T30811] ? avc_has_perm_noaudit+0x1c8/0x210 [ 327.184284][T30811] netlink_rcv_skb+0x126/0x220 [ 327.189076][T30811] ? rtnetlink_bind+0x60/0x60 [ 327.193821][T30811] rtnetlink_rcv+0x1c/0x20 [ 327.198272][T30811] netlink_unicast+0x589/0x660 [ 327.203133][T30811] netlink_sendmsg+0x66e/0x770 [ 327.208014][T30811] ? netlink_getsockopt+0x3e0/0x3e0 [ 327.213304][T30811] ____sys_sendmsg+0x37c/0x4d0 [ 327.218177][T30811] __sys_sendmsg+0x1e9/0x270 [ 327.222832][T30811] __x64_sys_sendmsg+0x46/0x50 [ 327.227733][T30811] do_syscall_64+0xcd/0x1d0 [ 327.232270][T30811] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 327.238196][T30811] RIP: 0033:0x7f2d479ceda9 [ 327.242726][T30811] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 327.262600][T30811] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:02:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 49) [ 327.271072][T30811] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 [ 327.279162][T30811] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 327.287244][T30811] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 [ 327.295249][T30811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 327.303259][T30811] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 327.311328][T30811] 13:02:59 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:02:59 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xa00) [ 327.372944][T30829] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 327.420262][T30829] FAULT_INJECTION: forcing a failure. [ 327.420262][T30829] name failslab, interval 1, probability 0, space 0, times 0 [ 327.432983][T30829] CPU: 0 PID: 30829 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 327.443507][T30829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 327.453578][T30829] Call Trace: [ 327.456869][T30829] [ 327.459821][T30829] dump_stack_lvl+0xda/0x130 [ 327.464451][T30829] dump_stack+0x15/0x20 [ 327.468666][T30829] should_fail_ex+0x21f/0x230 [ 327.473433][T30829] ? __kernfs_new_node+0x6a/0x380 [ 327.478493][T30829] __should_failslab+0x92/0xa0 [ 327.483319][T30829] should_failslab+0x9/0x20 [ 327.487859][T30829] kmem_cache_alloc+0x56/0x2d0 [ 327.492661][T30829] __kernfs_new_node+0x6a/0x380 [ 327.497549][T30829] ? rb_insert_color+0x6a/0x290 [ 327.502464][T30829] ? up_write+0x30/0xe0 [ 327.506638][T30829] ? kernfs_activate+0x256/0x270 [ 327.511706][T30829] kernfs_new_node+0xc8/0x140 [ 327.516674][T30829] __kernfs_create_file+0x49/0x180 [ 327.521955][T30829] ? dev_attr_show+0x90/0x90 [ 327.526625][T30829] sysfs_add_file_mode_ns+0x136/0x1b0 [ 327.532088][T30829] internal_create_group+0x2e6/0x800 [ 327.537424][T30829] sysfs_create_groups+0x3c/0xe0 [ 327.542396][T30829] device_add_attrs+0x69/0x400 [ 327.547252][T30829] ? kobject_put+0xdc/0x160 [ 327.551781][T30829] device_add+0x3b9/0x7e0 [ 327.556225][T30829] netdev_register_kobject+0x100/0x230 [ 327.561794][T30829] register_netdevice+0x8bf/0xdf0 13:02:59 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 327.566990][T30829] hsr_dev_finalize+0x34e/0x4d0 [ 327.571881][T30829] hsr_newlink+0x426/0x470 [ 327.576398][T30829] ? hsr_get_node_list+0x450/0x450 [ 327.581547][T30829] rtnl_newlink+0xef3/0x1670 [ 327.586270][T30829] ? security_capable+0x5e/0x80 [ 327.591257][T30829] ? ns_capable+0x7c/0xb0 [ 327.595625][T30829] ? rtnl_setlink+0x300/0x300 [ 327.600349][T30829] rtnetlink_rcv_msg+0x80a/0x8c0 [ 327.605387][T30829] ? memcg_list_lru_alloc+0xd5/0x750 [ 327.610748][T30829] ? mod_objcg_state+0x357/0x580 [ 327.615820][T30829] ? should_fail_ex+0x2d/0x230 [ 327.620667][T30829] ? xas_load+0x3ae/0x3c0 [ 327.625032][T30829] ? xas_load+0x3ae/0x3c0 [ 327.629408][T30829] ? __rcu_read_unlock+0x4d/0x70 [ 327.634382][T30829] ? xa_load+0xb9/0xe0 [ 327.638535][T30829] ? memcg_list_lru_alloc+0xd5/0x750 [ 327.643941][T30829] ? mod_objcg_state+0x357/0x580 [ 327.648916][T30829] ? mod_objcg_state+0x357/0x580 [ 327.653885][T30829] ? should_fail_ex+0x2d/0x230 [ 327.658709][T30829] ? __rcu_read_unlock+0x4d/0x70 [ 327.663670][T30829] ? __rcu_read_unlock+0x4d/0x70 [ 327.668775][T30829] ? avc_has_perm_noaudit+0x1c8/0x210 [ 327.674190][T30829] netlink_rcv_skb+0x126/0x220 [ 327.679034][T30829] ? rtnetlink_bind+0x60/0x60 [ 327.683781][T30829] rtnetlink_rcv+0x1c/0x20 [ 327.688219][T30829] netlink_unicast+0x589/0x660 [ 327.693060][T30829] netlink_sendmsg+0x66e/0x770 [ 327.697858][T30829] ? netlink_getsockopt+0x3e0/0x3e0 [ 327.703102][T30829] ____sys_sendmsg+0x37c/0x4d0 [ 327.707979][T30829] __sys_sendmsg+0x1e9/0x270 [ 327.712617][T30829] __x64_sys_sendmsg+0x46/0x50 [ 327.717513][T30829] do_syscall_64+0xcd/0x1d0 [ 327.722051][T30829] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 327.728066][T30829] RIP: 0033:0x7f2d479ceda9 [ 327.732507][T30829] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 327.752305][T30829] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 327.760756][T30829] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:00 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xb00) 13:03:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 50) [ 327.768754][T30829] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 327.776740][T30829] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 327.784821][T30829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 327.792811][T30829] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 327.800901][T30829] 13:03:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000000)={'tunl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2, @empty, {[@lsrr={0x83, 0x3}]}}}}}) 13:03:00 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 327.833183][T30845] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 327.912330][T30845] FAULT_INJECTION: forcing a failure. [ 327.912330][T30845] name failslab, interval 1, probability 0, space 0, times 0 [ 327.925118][T30845] CPU: 1 PID: 30845 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 327.935596][T30845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 327.945756][T30845] Call Trace: [ 327.949054][T30845] [ 327.952012][T30845] dump_stack_lvl+0xda/0x130 [ 327.956741][T30845] dump_stack+0x15/0x20 [ 327.960928][T30845] should_fail_ex+0x21f/0x230 [ 327.965626][T30845] ? __kernfs_new_node+0x6a/0x380 [ 327.970713][T30845] __should_failslab+0x92/0xa0 [ 327.975562][T30845] should_failslab+0x9/0x20 [ 327.980196][T30845] kmem_cache_alloc+0x56/0x2d0 [ 327.984993][T30845] __kernfs_new_node+0x6a/0x380 [ 327.989964][T30845] ? rb_insert_color+0x6a/0x290 [ 327.994953][T30845] ? up_write+0x30/0xe0 [ 327.999134][T30845] ? kernfs_activate+0x256/0x270 [ 328.004216][T30845] kernfs_new_node+0xc8/0x140 [ 328.008926][T30845] __kernfs_create_file+0x49/0x180 [ 328.014163][T30845] ? dev_attr_show+0x90/0x90 [ 328.018818][T30845] sysfs_add_file_mode_ns+0x136/0x1b0 [ 328.024236][T30845] internal_create_group+0x2e6/0x800 [ 328.029581][T30845] sysfs_create_groups+0x3c/0xe0 [ 328.034573][T30845] device_add_attrs+0x69/0x400 [ 328.039435][T30845] ? kobject_put+0xdc/0x160 [ 328.043970][T30845] device_add+0x3b9/0x7e0 [ 328.048418][T30845] netdev_register_kobject+0x100/0x230 [ 328.053992][T30845] register_netdevice+0x8bf/0xdf0 [ 328.059084][T30845] hsr_dev_finalize+0x34e/0x4d0 [ 328.064027][T30845] hsr_newlink+0x426/0x470 [ 328.068556][T30845] ? hsr_get_node_list+0x450/0x450 [ 328.073702][T30845] rtnl_newlink+0xef3/0x1670 [ 328.078351][T30845] ? security_capable+0x5e/0x80 [ 328.083323][T30845] ? ns_capable+0x7c/0xb0 [ 328.087682][T30845] ? rtnl_setlink+0x300/0x300 [ 328.092414][T30845] rtnetlink_rcv_msg+0x80a/0x8c0 [ 328.097373][T30845] ? memcg_list_lru_alloc+0xd5/0x750 [ 328.102741][T30845] ? mod_objcg_state+0x357/0x580 [ 328.107725][T30845] ? should_fail_ex+0x2d/0x230 [ 328.112564][T30845] ? xas_load+0x3ae/0x3c0 [ 328.116923][T30845] ? xas_load+0x3ae/0x3c0 [ 328.121290][T30845] ? __rcu_read_unlock+0x4d/0x70 [ 328.126295][T30845] ? xa_load+0xb9/0xe0 [ 328.130409][T30845] ? memcg_list_lru_alloc+0xd5/0x750 [ 328.135724][T30845] ? mod_objcg_state+0x357/0x580 [ 328.140876][T30845] ? mod_objcg_state+0x357/0x580 [ 328.145894][T30845] ? should_fail_ex+0x2d/0x230 [ 328.150692][T30845] ? __rcu_read_unlock+0x4d/0x70 [ 328.155703][T30845] ? __rcu_read_unlock+0x4d/0x70 13:03:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200), 0x0, 0x0) ioctl$BLKPG(r0, 0x80081270, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0}) 13:03:00 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xc00) 13:03:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)={&(0x7f0000000f00)={0x1c, 0x0, 0x4, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000012c0), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000001400), r0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000000180)=ANY=[@ANYRES16, @ANYBLOB="01"], 0x14}}, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010025bd7000fcdbdf2507"], 0x30}}, 0x0) [ 328.160673][T30845] ? avc_has_perm_noaudit+0x1c8/0x210 [ 328.166199][T30845] netlink_rcv_skb+0x126/0x220 [ 328.170996][T30845] ? rtnetlink_bind+0x60/0x60 [ 328.175715][T30845] rtnetlink_rcv+0x1c/0x20 [ 328.180263][T30845] netlink_unicast+0x589/0x660 [ 328.185061][T30845] netlink_sendmsg+0x66e/0x770 [ 328.189905][T30845] ? netlink_getsockopt+0x3e0/0x3e0 [ 328.195146][T30845] ____sys_sendmsg+0x37c/0x4d0 [ 328.199984][T30845] __sys_sendmsg+0x1e9/0x270 [ 328.204808][T30845] __x64_sys_sendmsg+0x46/0x50 [ 328.209683][T30845] do_syscall_64+0xcd/0x1d0 [ 328.214216][T30845] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 328.220204][T30845] RIP: 0033:0x7f2d479ceda9 [ 328.224633][T30845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 328.244264][T30845] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 328.252987][T30845] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010025bd7000fcdbdf250700000008000300", @ANYBLOB='\n'], 0x30}}, 0x0) [ 328.260985][T30845] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 328.269059][T30845] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 328.277055][T30845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 328.282426][T30862] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 328.285035][T30845] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 328.285059][T30845] 13:03:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 51) 13:03:00 executing program 1: r0 = eventfd2(0x101, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) 13:03:00 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200), 0x0, 0x0) ioctl$BLKPG(r0, 0x40086602, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0}) 13:03:00 executing program 1: bpf$MAP_CREATE(0x13, &(0x7f0000000100), 0x48) [ 328.354658][T30865] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 328.371197][T30868] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:00 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 13:03:00 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4018620d, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 328.424202][ T27] audit: type=1400 audit(1708088580.769:654): avc: denied { setattr } for pid=30872 comm="syz-executor.4" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 328.450220][T30868] FAULT_INJECTION: forcing a failure. [ 328.450220][T30868] name failslab, interval 1, probability 0, space 0, times 0 [ 328.462918][T30868] CPU: 0 PID: 30868 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 13:03:00 executing program 4: bpf$MAP_CREATE(0x11, &(0x7f0000000100), 0x48) [ 328.473379][T30868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 328.483456][T30868] Call Trace: [ 328.486763][T30868] [ 328.489716][T30868] dump_stack_lvl+0xda/0x130 [ 328.494338][T30868] dump_stack+0x15/0x20 [ 328.498536][T30868] should_fail_ex+0x21f/0x230 [ 328.503252][T30868] ? __kernfs_new_node+0x6a/0x380 [ 328.508388][T30868] __should_failslab+0x92/0xa0 [ 328.513345][T30868] should_failslab+0x9/0x20 [ 328.517887][T30868] kmem_cache_alloc+0x56/0x2d0 13:03:00 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x14, 0x3, 0x3, 0x101}, 0x14}}, 0x0) 13:03:00 executing program 1: sendmsg(0xffffffffffffffff, 0x0, 0x99bcd5d0dfb2ac35) [ 328.522723][T30868] __kernfs_new_node+0x6a/0x380 [ 328.527723][T30868] ? rb_insert_color+0x6a/0x290 [ 328.532612][T30868] ? up_write+0x30/0xe0 [ 328.536897][T30868] ? kernfs_activate+0x256/0x270 [ 328.541861][T30868] kernfs_new_node+0xc8/0x140 [ 328.546584][T30868] __kernfs_create_file+0x49/0x180 [ 328.551824][T30868] ? dev_attr_show+0x90/0x90 [ 328.556433][T30868] sysfs_add_file_mode_ns+0x136/0x1b0 [ 328.561921][T30868] internal_create_group+0x2e6/0x800 [ 328.567291][T30868] sysfs_create_groups+0x3c/0xe0 13:03:00 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000380)={&(0x7f0000000040)=@nameseq={0x1e, 0x0}, 0x10, 0x0, 0x300}, 0x0) [ 328.572313][T30868] device_add_attrs+0x69/0x400 [ 328.577127][T30868] ? kobject_put+0xdc/0x160 [ 328.581668][T30868] device_add+0x3b9/0x7e0 [ 328.586046][T30868] netdev_register_kobject+0x100/0x230 [ 328.591647][T30868] register_netdevice+0x8bf/0xdf0 [ 328.596705][T30868] hsr_dev_finalize+0x34e/0x4d0 [ 328.601597][T30868] hsr_newlink+0x426/0x470 [ 328.606081][T30868] ? hsr_get_node_list+0x450/0x450 [ 328.611238][T30868] rtnl_newlink+0xef3/0x1670 [ 328.615863][T30868] ? security_capable+0x5e/0x80 [ 328.620759][T30868] ? ns_capable+0x7c/0xb0 13:03:01 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x1008) 13:03:01 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000700)={&(0x7f00000005c0)=ANY=[@ANYBLOB="9feb0100180000000000000054000015840c0054000000f1"], &(0x7f0000000640)=""/140, 0x72, 0x8c, 0x1}, 0x20) [ 328.625144][T30868] ? rtnl_setlink+0x300/0x300 [ 328.629838][T30868] rtnetlink_rcv_msg+0x80a/0x8c0 [ 328.634923][T30868] ? memcg_list_lru_alloc+0xd5/0x750 [ 328.640257][T30868] ? mod_objcg_state+0x357/0x580 [ 328.645234][T30868] ? should_fail_ex+0x2d/0x230 [ 328.650027][T30868] ? xas_load+0x3ae/0x3c0 [ 328.654543][T30868] ? xas_load+0x3ae/0x3c0 [ 328.658910][T30868] ? __rcu_read_unlock+0x4d/0x70 [ 328.663877][T30868] ? xa_load+0xb9/0xe0 [ 328.668044][T30868] ? memcg_list_lru_alloc+0xd5/0x750 [ 328.673467][T30868] ? mod_objcg_state+0x357/0x580 [ 328.678449][T30868] ? mod_objcg_state+0x357/0x580 [ 328.683487][T30868] ? should_fail_ex+0x2d/0x230 [ 328.688350][T30868] ? __rcu_read_unlock+0x4d/0x70 [ 328.693314][T30868] ? __rcu_read_unlock+0x4d/0x70 [ 328.698283][T30868] ? avc_has_perm_noaudit+0x1c8/0x210 [ 328.703694][T30868] netlink_rcv_skb+0x126/0x220 [ 328.708495][T30868] ? rtnetlink_bind+0x60/0x60 [ 328.713278][T30868] rtnetlink_rcv+0x1c/0x20 [ 328.717846][T30868] netlink_unicast+0x589/0x660 13:03:01 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0xa, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000004c0)=""/151, 0x1a, 0x97, 0x1}, 0x20) [ 328.722649][T30868] netlink_sendmsg+0x66e/0x770 [ 328.727501][T30868] ? netlink_getsockopt+0x3e0/0x3e0 [ 328.732910][T30868] ____sys_sendmsg+0x37c/0x4d0 [ 328.737714][T30868] __sys_sendmsg+0x1e9/0x270 [ 328.742359][T30868] __x64_sys_sendmsg+0x46/0x50 [ 328.747158][T30868] do_syscall_64+0xcd/0x1d0 [ 328.751698][T30868] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 328.757688][T30868] RIP: 0033:0x7f2d479ceda9 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 328.762207][T30868] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 328.781967][T30868] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 328.790433][T30868] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 328.798523][T30868] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 328.806609][T30868] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 328.814618][T30868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:03:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 52) 13:03:01 executing program 4: bpf$MAP_CREATE(0x3, &(0x7f0000000100), 0x48) 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 328.822611][T30868] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 328.830671][T30868] 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:01 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8993, &(0x7f0000000080)={'vcan0\x00'}) 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 328.916930][T30902] FAULT_INJECTION: forcing a failure. [ 328.916930][T30902] name failslab, interval 1, probability 0, space 0, times 0 [ 328.929692][T30902] CPU: 0 PID: 30902 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 328.940397][T30902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 328.950489][T30902] Call Trace: [ 328.953851][T30902] [ 328.956817][T30902] dump_stack_lvl+0xda/0x130 [ 328.961491][T30902] dump_stack+0x15/0x20 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:01 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 328.965889][T30902] should_fail_ex+0x21f/0x230 [ 328.970781][T30902] ? __kernfs_new_node+0x6a/0x380 [ 328.975867][T30902] __should_failslab+0x92/0xa0 [ 328.980846][T30902] should_failslab+0x9/0x20 [ 328.985469][T30902] kmem_cache_alloc+0x56/0x2d0 [ 328.990349][T30902] __kernfs_new_node+0x6a/0x380 [ 328.995418][T30902] ? rb_insert_color+0x263/0x290 [ 329.000396][T30902] ? up_write+0x30/0xe0 [ 329.004579][T30902] ? kernfs_activate+0x256/0x270 [ 329.009826][T30902] kernfs_new_node+0xc8/0x140 [ 329.014740][T30902] __kernfs_create_file+0x49/0x180 [ 329.020553][T30902] ? dev_attr_show+0x90/0x90 [ 329.025367][T30902] sysfs_add_file_mode_ns+0x136/0x1b0 [ 329.031171][T30902] internal_create_group+0x2e6/0x800 [ 329.036541][T30902] sysfs_create_groups+0x3c/0xe0 [ 329.041993][T30902] device_add_attrs+0x69/0x400 [ 329.047026][T30902] ? kobject_put+0xdc/0x160 [ 329.051742][T30902] device_add+0x3b9/0x7e0 [ 329.056438][T30902] netdev_register_kobject+0x100/0x230 [ 329.062255][T30902] register_netdevice+0x8bf/0xdf0 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 329.067816][T30902] hsr_dev_finalize+0x34e/0x4d0 [ 329.072706][T30902] hsr_newlink+0x426/0x470 [ 329.077158][T30902] ? hsr_get_node_list+0x450/0x450 [ 329.082374][T30902] rtnl_newlink+0xef3/0x1670 [ 329.087094][T30902] ? security_capable+0x5e/0x80 [ 329.092008][T30902] ? ns_capable+0x7c/0xb0 [ 329.096431][T30902] ? rtnl_setlink+0x300/0x300 [ 329.101147][T30902] rtnetlink_rcv_msg+0x80a/0x8c0 [ 329.106220][T30902] ? memcg_list_lru_alloc+0xd5/0x750 [ 329.111670][T30902] ? mod_objcg_state+0x357/0x580 [ 329.116652][T30902] ? should_fail_ex+0x2d/0x230 [ 329.121457][T30902] ? xas_load+0x3ae/0x3c0 [ 329.125885][T30902] ? xas_load+0x3ae/0x3c0 [ 329.130247][T30902] ? __rcu_read_unlock+0x4d/0x70 [ 329.135303][T30902] ? xa_load+0xb9/0xe0 [ 329.139522][T30902] ? memcg_list_lru_alloc+0xd5/0x750 [ 329.145721][T30902] ? mod_objcg_state+0x357/0x580 [ 329.150688][T30902] ? mod_objcg_state+0x357/0x580 [ 329.155674][T30902] ? should_fail_ex+0x2d/0x230 [ 329.160486][T30902] ? __rcu_read_unlock+0x4d/0x70 13:03:01 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x1b00) 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 329.165440][T30902] ? __rcu_read_unlock+0x4d/0x70 [ 329.170423][T30902] ? avc_has_perm_noaudit+0x1c8/0x210 [ 329.175826][T30902] netlink_rcv_skb+0x126/0x220 [ 329.180623][T30902] ? rtnetlink_bind+0x60/0x60 [ 329.185494][T30902] rtnetlink_rcv+0x1c/0x20 [ 329.190010][T30902] netlink_unicast+0x589/0x660 [ 329.194883][T30902] netlink_sendmsg+0x66e/0x770 [ 329.199740][T30902] ? netlink_getsockopt+0x3e0/0x3e0 [ 329.205041][T30902] ____sys_sendmsg+0x37c/0x4d0 [ 329.209928][T30902] __sys_sendmsg+0x1e9/0x270 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 329.214672][T30902] __x64_sys_sendmsg+0x46/0x50 [ 329.219521][T30902] do_syscall_64+0xcd/0x1d0 [ 329.224563][T30902] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 329.230571][T30902] RIP: 0033:0x7f2d479ceda9 [ 329.235094][T30902] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 329.254738][T30902] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:03:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 53) 13:03:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="c4000000130a01030000000000000000010000010900020073797a30000000000c00064000000000000000038a0008005640abfd974f3f816be8e7881fec5572adadd2b0cf770dea6cf7747a70fd398ac28ab45308c2c8a970a802c248f157a2df65a508816aff43d2dc9deae4ae73f3802688feac5ec4400a09522debaff9c3b691598336c8001f27c72a1642e610a0"], 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x4040014) 13:03:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 329.263185][T30902] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 329.271251][T30902] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 329.279280][T30902] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 329.287279][T30902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 329.295348][T30902] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 329.303358][T30902] 13:03:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:01 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x401c5820, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 329.378876][T30939] FAULT_INJECTION: forcing a failure. [ 329.378876][T30939] name failslab, interval 1, probability 0, space 0, times 0 [ 329.391609][T30939] CPU: 0 PID: 30939 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 329.402060][T30939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 329.412155][T30939] Call Trace: [ 329.415474][T30939] [ 329.418419][T30939] dump_stack_lvl+0xda/0x130 [ 329.423062][T30939] dump_stack+0x15/0x20 13:03:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:01 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, 0xfffffffffffffffe, 0x0) [ 329.427296][T30939] should_fail_ex+0x21f/0x230 [ 329.434183][T30939] ? __kernfs_new_node+0x6a/0x380 [ 329.439257][T30939] __should_failslab+0x92/0xa0 [ 329.444076][T30939] should_failslab+0x9/0x20 [ 329.448628][T30939] kmem_cache_alloc+0x56/0x2d0 [ 329.453437][T30939] __kernfs_new_node+0x6a/0x380 [ 329.458606][T30939] ? rb_insert_color+0x6a/0x290 [ 329.463502][T30939] ? up_write+0x30/0xe0 [ 329.467695][T30939] ? kernfs_activate+0x256/0x270 [ 329.472775][T30939] kernfs_new_node+0xc8/0x140 13:03:01 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8937, &(0x7f0000000080)={'vcan0\x00'}) 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 329.477561][T30939] __kernfs_create_file+0x49/0x180 [ 329.482733][T30939] ? dev_attr_show+0x90/0x90 [ 329.487412][T30939] sysfs_add_file_mode_ns+0x136/0x1b0 [ 329.492825][T30939] internal_create_group+0x2e6/0x800 [ 329.498175][T30939] sysfs_create_groups+0x3c/0xe0 [ 329.503323][T30939] device_add_attrs+0x69/0x400 [ 329.508141][T30939] ? kobject_put+0xdc/0x160 [ 329.512773][T30939] device_add+0x3b9/0x7e0 [ 329.517162][T30939] netdev_register_kobject+0x100/0x230 [ 329.522807][T30939] register_netdevice+0x8bf/0xdf0 13:03:01 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 329.527866][T30939] hsr_dev_finalize+0x34e/0x4d0 [ 329.532826][T30939] hsr_newlink+0x426/0x470 [ 329.537295][T30939] ? hsr_get_node_list+0x450/0x450 [ 329.542442][T30939] rtnl_newlink+0xef3/0x1670 [ 329.547155][T30939] ? vt_setactivate+0x3c/0x220 [ 329.551964][T30939] ? security_capable+0x5e/0x80 [ 329.556935][T30939] ? ns_capable+0x7c/0xb0 [ 329.561303][T30939] ? rtnl_setlink+0x300/0x300 [ 329.566019][T30939] rtnetlink_rcv_msg+0x80a/0x8c0 [ 329.570992][T30939] ? memcg_list_lru_alloc+0xd5/0x750 [ 329.576424][T30939] ? mod_objcg_state+0x357/0x580 [ 329.581455][T30939] ? should_fail_ex+0x2d/0x230 [ 329.586264][T30939] ? xas_load+0x3ae/0x3c0 [ 329.590650][T30939] ? xas_load+0x3ae/0x3c0 [ 329.595157][T30939] ? __rcu_read_unlock+0x4d/0x70 [ 329.600128][T30939] ? xa_load+0xb9/0xe0 [ 329.604301][T30939] ? memcg_list_lru_alloc+0xd5/0x750 [ 329.609610][T30939] ? mod_objcg_state+0x357/0x580 [ 329.614621][T30939] ? mod_objcg_state+0x357/0x580 [ 329.619598][T30939] ? should_fail_ex+0x2d/0x230 [ 329.624442][T30939] ? __rcu_read_unlock+0x4d/0x70 [ 329.629415][T30939] ? __rcu_read_unlock+0x4d/0x70 [ 329.634487][T30939] ? avc_has_perm_noaudit+0x1c8/0x210 [ 329.639915][T30939] netlink_rcv_skb+0x126/0x220 [ 329.644856][T30939] ? rtnetlink_bind+0x60/0x60 [ 329.649574][T30939] rtnetlink_rcv+0x1c/0x20 [ 329.654164][T30939] netlink_unicast+0x589/0x660 [ 329.659000][T30939] netlink_sendmsg+0x66e/0x770 [ 329.663800][T30939] ? netlink_getsockopt+0x3e0/0x3e0 [ 329.669049][T30939] ____sys_sendmsg+0x37c/0x4d0 [ 329.673863][T30939] __sys_sendmsg+0x1e9/0x270 [ 329.678567][T30939] __x64_sys_sendmsg+0x46/0x50 [ 329.683441][T30939] do_syscall_64+0xcd/0x1d0 [ 329.687985][T30939] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 329.693930][T30939] RIP: 0033:0x7f2d479ceda9 [ 329.698416][T30939] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 329.718135][T30939] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:03:02 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x1c00) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200), 0x106}}, 0x20) 13:03:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 54) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 329.726581][T30939] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 329.734813][T30939] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 329.742820][T30939] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 329.750825][T30939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 329.758903][T30939] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 329.767017][T30939] 13:03:02 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x400c620e, 0x0) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:02 executing program 4: r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080), 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r0}, 0x0, 0x0}, 0x20) [ 329.830415][T30970] FAULT_INJECTION: forcing a failure. [ 329.830415][T30970] name failslab, interval 1, probability 0, space 0, times 0 [ 329.843702][T30970] CPU: 1 PID: 30970 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 329.854187][T30970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 329.864268][T30970] Call Trace: [ 329.867567][T30970] [ 329.870555][T30970] dump_stack_lvl+0xda/0x130 [ 329.875235][T30970] dump_stack+0x15/0x20 13:03:02 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:02 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x802, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f00000003c0)='u'}) [ 329.879452][T30970] should_fail_ex+0x21f/0x230 [ 329.884175][T30970] ? __kernfs_new_node+0x6a/0x380 [ 329.889280][T30970] __should_failslab+0x92/0xa0 [ 329.894140][T30970] should_failslab+0x9/0x20 [ 329.898759][T30970] kmem_cache_alloc+0x56/0x2d0 [ 329.903638][T30970] __kernfs_new_node+0x6a/0x380 [ 329.908541][T30970] ? rb_insert_color+0x6a/0x290 [ 329.913454][T30970] ? up_write+0x30/0xe0 [ 329.917644][T30970] ? kernfs_activate+0x256/0x270 [ 329.922718][T30970] kernfs_new_node+0xc8/0x140 13:03:02 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x5452, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 329.927452][T30970] __kernfs_create_file+0x49/0x180 [ 329.932724][T30970] ? dev_attr_show+0x90/0x90 [ 329.937356][T30970] sysfs_add_file_mode_ns+0x136/0x1b0 [ 329.942830][T30970] internal_create_group+0x2e6/0x800 [ 329.948178][T30970] sysfs_create_groups+0x3c/0xe0 [ 329.953172][T30970] device_add_attrs+0x69/0x400 [ 329.957996][T30970] ? kobject_put+0xdc/0x160 [ 329.962570][T30970] device_add+0x3b9/0x7e0 [ 329.966965][T30970] netdev_register_kobject+0x100/0x230 [ 329.972649][T30970] register_netdevice+0x8bf/0xdf0 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 329.977719][T30970] hsr_dev_finalize+0x34e/0x4d0 [ 329.983086][T30970] hsr_newlink+0x426/0x470 [ 329.987556][T30970] ? hsr_get_node_list+0x450/0x450 [ 329.992791][T30970] rtnl_newlink+0xef3/0x1670 [ 329.997510][T30970] ? security_capable+0x5e/0x80 [ 330.002400][T30970] ? ns_capable+0x7c/0xb0 [ 330.006757][T30970] ? rtnl_setlink+0x300/0x300 [ 330.011627][T30970] rtnetlink_rcv_msg+0x80a/0x8c0 [ 330.016617][T30970] ? memcg_list_lru_alloc+0xd5/0x750 [ 330.021930][T30970] ? mod_objcg_state+0x357/0x580 [ 330.026921][T30970] ? should_fail_ex+0x2d/0x230 [ 330.031829][T30970] ? xas_load+0x3ae/0x3c0 [ 330.036271][T30970] ? xas_load+0x3ae/0x3c0 [ 330.040748][T30970] ? __rcu_read_unlock+0x4d/0x70 [ 330.045730][T30970] ? xa_load+0xb9/0xe0 [ 330.049888][T30970] ? memcg_list_lru_alloc+0xd5/0x750 [ 330.055207][T30970] ? mod_objcg_state+0x357/0x580 [ 330.060185][T30970] ? mod_objcg_state+0x357/0x580 [ 330.065224][T30970] ? should_fail_ex+0x2d/0x230 [ 330.070029][T30970] ? __rcu_read_unlock+0x4d/0x70 [ 330.075058][T30970] ? __rcu_read_unlock+0x4d/0x70 [ 330.080045][T30970] ? avc_has_perm_noaudit+0x1c8/0x210 [ 330.085463][T30970] netlink_rcv_skb+0x126/0x220 [ 330.090286][T30970] ? rtnetlink_bind+0x60/0x60 [ 330.095014][T30970] rtnetlink_rcv+0x1c/0x20 [ 330.099477][T30970] netlink_unicast+0x589/0x660 [ 330.104287][T30970] netlink_sendmsg+0x66e/0x770 [ 330.109099][T30970] ? netlink_getsockopt+0x3e0/0x3e0 [ 330.114410][T30970] ____sys_sendmsg+0x37c/0x4d0 [ 330.119279][T30970] __sys_sendmsg+0x1e9/0x270 [ 330.124045][T30970] __x64_sys_sendmsg+0x46/0x50 [ 330.128882][T30970] do_syscall_64+0xcd/0x1d0 [ 330.133487][T30970] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 330.139400][T30970] RIP: 0033:0x7f2d479ceda9 [ 330.143880][T30970] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 330.163623][T30970] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 330.172249][T30970] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x701}, 0x14}}, 0x0) 13:03:02 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x9, 0x0, 0x0) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:02 executing program 4: r0 = syz_clone(0x919c2080, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x1e) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, 0x0, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000880)={0x5c, r3, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r1}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5, 0x8}, {0x4}}, {0x8}}}]}}]}, 0x5c}}, 0x0) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, 0x0, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) [ 330.180258][T30970] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 330.188282][T30970] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 330.196278][T30970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 330.204279][T30970] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 330.212313][T30970] 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, 0x0, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:02 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:02 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000680), 0x8) 13:03:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 55) 13:03:02 executing program 4: prctl$PR_GET_CHILD_SUBREAPER(0x38) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:02 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x2000) 13:03:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$l2tp(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 330.373319][T31017] __nla_validate_parse: 4 callbacks suppressed [ 330.373332][T31017] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 330.393511][ T27] audit: type=1400 audit(1708088582.719:655): avc: denied { connect } for pid=31014 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 330.456987][T31017] FAULT_INJECTION: forcing a failure. [ 330.456987][T31017] name failslab, interval 1, probability 0, space 0, times 0 [ 330.469700][T31017] CPU: 0 PID: 31017 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 330.480188][T31017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 330.490260][T31017] Call Trace: [ 330.493634][T31017] [ 330.496593][T31017] dump_stack_lvl+0xda/0x130 [ 330.501315][T31017] dump_stack+0x15/0x20 [ 330.505522][T31017] should_fail_ex+0x21f/0x230 [ 330.510234][T31017] ? __kernfs_new_node+0x6a/0x380 [ 330.515294][T31017] __should_failslab+0x92/0xa0 [ 330.520118][T31017] should_failslab+0x9/0x20 [ 330.524709][T31017] kmem_cache_alloc+0x56/0x2d0 [ 330.529508][T31017] __kernfs_new_node+0x6a/0x380 [ 330.534424][T31017] ? rb_insert_color+0x6a/0x290 [ 330.539423][T31017] ? up_write+0x30/0xe0 [ 330.543648][T31017] ? kernfs_activate+0x256/0x270 [ 330.548610][T31017] kernfs_new_node+0xc8/0x140 13:03:02 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:2'], 0x6a) 13:03:02 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, 0x0, 0x6a) [ 330.553323][T31017] __kernfs_create_file+0x49/0x180 [ 330.558478][T31017] ? dev_attr_show+0x90/0x90 [ 330.563104][T31017] sysfs_add_file_mode_ns+0x136/0x1b0 [ 330.568533][T31017] internal_create_group+0x2e6/0x800 [ 330.573951][T31017] sysfs_create_groups+0x3c/0xe0 [ 330.578998][T31017] device_add_attrs+0x69/0x400 [ 330.583868][T31017] ? kobject_put+0xdc/0x160 [ 330.588405][T31017] device_add+0x3b9/0x7e0 [ 330.592785][T31017] netdev_register_kobject+0x100/0x230 [ 330.598288][T31017] register_netdevice+0x8bf/0xdf0 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, 0x0, 0x6a) [ 330.603466][T31017] hsr_dev_finalize+0x34e/0x4d0 [ 330.608385][T31017] hsr_newlink+0x426/0x470 [ 330.612837][T31017] ? hsr_get_node_list+0x450/0x450 [ 330.618027][T31017] rtnl_newlink+0xef3/0x1670 [ 330.622660][T31017] ? security_capable+0x5e/0x80 [ 330.627553][T31017] ? ns_capable+0x7c/0xb0 [ 330.631924][T31017] ? rtnl_setlink+0x300/0x300 [ 330.636626][T31017] rtnetlink_rcv_msg+0x80a/0x8c0 [ 330.641674][T31017] ? memcg_list_lru_alloc+0xd5/0x750 [ 330.646998][T31017] ? mod_objcg_state+0x357/0x580 [ 330.654185][T31017] ? should_fail_ex+0x2d/0x230 [ 330.659022][T31017] ? xas_load+0x3ae/0x3c0 [ 330.663587][T31017] ? xas_load+0x3ae/0x3c0 [ 330.667960][T31017] ? __rcu_read_unlock+0x4d/0x70 [ 330.673461][T31017] ? xa_load+0xb9/0xe0 [ 330.677580][T31017] ? memcg_list_lru_alloc+0xd5/0x750 [ 330.682977][T31017] ? mod_objcg_state+0x357/0x580 [ 330.688042][T31017] ? sysvec_apic_timer_interrupt+0x44/0x80 [ 330.693941][T31017] ? __rcu_read_unlock+0x4d/0x70 [ 330.698902][T31017] ? __perf_event_task_sched_in+0x769/0x790 [ 330.704919][T31017] ? __rcu_read_unlock+0x4d/0x70 [ 330.710279][T31017] ? avc_has_perm_noaudit+0x1c8/0x210 [ 330.715739][T31017] netlink_rcv_skb+0x126/0x220 [ 330.720608][T31017] ? rtnetlink_bind+0x60/0x60 [ 330.725392][T31017] rtnetlink_rcv+0x1c/0x20 [ 330.729831][T31017] netlink_unicast+0x589/0x660 [ 330.734686][T31017] netlink_sendmsg+0x66e/0x770 [ 330.739483][T31017] ? netlink_getsockopt+0x3e0/0x3e0 [ 330.744717][T31017] ____sys_sendmsg+0x37c/0x4d0 [ 330.749619][T31017] __sys_sendmsg+0x1e9/0x270 [ 330.754265][T31017] __x64_sys_sendmsg+0x46/0x50 [ 330.759048][T31017] do_syscall_64+0xcd/0x1d0 [ 330.763619][T31017] ? irqentry_exit+0x12/0x40 [ 330.768344][T31017] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 330.774314][T31017] RIP: 0033:0x7f2d479ceda9 [ 330.778755][T31017] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 330.798542][T31017] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, 0x0, 0x6a) [ 330.807056][T31017] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 330.815061][T31017] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 330.823059][T31017] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 330.831069][T31017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 330.839150][T31017] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 330.847162][T31017] 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) 13:03:03 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) 13:03:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 56) 13:03:03 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x3300) 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x6a) 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x6a) [ 330.995639][T31056] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 331.052019][T31056] FAULT_INJECTION: forcing a failure. [ 331.052019][T31056] name failslab, interval 1, probability 0, space 0, times 0 [ 331.064704][T31056] CPU: 0 PID: 31056 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 331.075683][T31056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 331.085855][T31056] Call Trace: [ 331.089226][T31056] [ 331.092249][T31056] dump_stack_lvl+0xda/0x130 [ 331.096871][T31056] dump_stack+0x15/0x20 [ 331.101102][T31056] should_fail_ex+0x21f/0x230 [ 331.105815][T31056] ? __kernfs_new_node+0x6a/0x380 [ 331.110963][T31056] __should_failslab+0x92/0xa0 [ 331.115848][T31056] should_failslab+0x9/0x20 [ 331.120418][T31056] kmem_cache_alloc+0x56/0x2d0 [ 331.125310][T31056] __kernfs_new_node+0x6a/0x380 [ 331.130207][T31056] ? rb_insert_color+0x263/0x290 [ 331.135194][T31056] ? up_write+0x30/0xe0 [ 331.139491][T31056] ? kernfs_activate+0x256/0x270 [ 331.144569][T31056] kernfs_new_node+0xc8/0x140 13:03:03 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x6a) [ 331.149305][T31056] __kernfs_create_file+0x49/0x180 [ 331.155412][T31056] ? dev_attr_show+0x90/0x90 [ 331.160038][T31056] sysfs_add_file_mode_ns+0x136/0x1b0 [ 331.165479][T31056] internal_create_group+0x2e6/0x800 [ 331.170849][T31056] sysfs_create_groups+0x3c/0xe0 [ 331.175887][T31056] device_add_attrs+0x69/0x400 [ 331.180797][T31056] ? kobject_put+0xdc/0x160 [ 331.185334][T31056] device_add+0x3b9/0x7e0 [ 331.189883][T31056] netdev_register_kobject+0x100/0x230 [ 331.195474][T31056] register_netdevice+0x8bf/0xdf0 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N'], 0x6a) [ 331.200583][T31056] hsr_dev_finalize+0x34e/0x4d0 [ 331.205590][T31056] hsr_newlink+0x426/0x470 [ 331.210074][T31056] ? hsr_get_node_list+0x450/0x450 [ 331.215228][T31056] rtnl_newlink+0xef3/0x1670 [ 331.219908][T31056] ? security_capable+0x5e/0x80 [ 331.224875][T31056] ? ns_capable+0x7c/0xb0 [ 331.229254][T31056] ? rtnl_setlink+0x300/0x300 [ 331.233985][T31056] rtnetlink_rcv_msg+0x80a/0x8c0 [ 331.238954][T31056] ? memcg_list_lru_alloc+0xd5/0x750 [ 331.244341][T31056] ? mod_objcg_state+0x357/0x580 13:03:03 executing program 4: fsopen(&(0x7f00000003c0)='erofs\x00', 0x1) [ 331.249335][T31056] ? should_fail_ex+0x2d/0x230 [ 331.254643][T31056] ? try_charge_memcg+0xb46/0xd20 [ 331.260058][T31056] ? cgroup_rstat_updated+0x8c/0x1c0 [ 331.265447][T31056] ? page_counter_charge+0x1a8/0x1c0 [ 331.270776][T31056] ? __rcu_read_unlock+0x4d/0x70 [ 331.276560][T31056] ? refill_obj_stock+0x10e/0x1d0 [ 331.281761][T31056] ? should_fail_ex+0x2d/0x230 [ 331.286620][T31056] ? __rcu_read_unlock+0x4d/0x70 [ 331.291728][T31056] ? __rcu_read_unlock+0x4d/0x70 [ 331.296747][T31056] ? avc_has_perm_noaudit+0x1c8/0x210 [ 331.302171][T31056] netlink_rcv_skb+0x126/0x220 [ 331.306976][T31056] ? rtnetlink_bind+0x60/0x60 [ 331.311693][T31056] rtnetlink_rcv+0x1c/0x20 [ 331.316208][T31056] netlink_unicast+0x589/0x660 [ 331.321045][T31056] netlink_sendmsg+0x66e/0x770 [ 331.325859][T31056] ? netlink_getsockopt+0x3e0/0x3e0 [ 331.331198][T31056] ____sys_sendmsg+0x37c/0x4d0 [ 331.335999][T31056] __sys_sendmsg+0x1e9/0x270 [ 331.340656][T31056] __x64_sys_sendmsg+0x46/0x50 [ 331.345464][T31056] do_syscall_64+0xcd/0x1d0 [ 331.349999][T31056] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 331.356063][T31056] RIP: 0033:0x7f2d479ceda9 [ 331.360518][T31056] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 331.380331][T31056] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 331.388925][T31056] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N'], 0x6a) 13:03:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 57) [ 331.396921][T31056] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 331.404909][T31056] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 331.412906][T31056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 331.421561][T31056] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 331.429557][T31056] 13:03:03 executing program 4: mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000), 0x36d, 0x0) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000040)='\x00') mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x9, 0x7, 0x3) 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N'], 0x6a) 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:03 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x28, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0xb}, @TIPC_NLA_PROP_PRIO={0x8}]}]}]}, 0x3c}}, 0x0) [ 331.478425][T31082] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:03 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x3f00) 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000600)={'sit0\x00', &(0x7f0000000540)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev}}}}) [ 331.542053][T31092] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 331.550252][T31092] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 13:03:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 58) 13:03:03 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000280)=0x8, 0x4) 13:03:03 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$XDP_TX_RING(r0, 0x29, 0x2c, 0x0, 0x0) 13:03:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2, 0x0, 0x0) [ 331.649748][T31111] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 331.679218][T31111] FAULT_INJECTION: forcing a failure. [ 331.679218][T31111] name failslab, interval 1, probability 0, space 0, times 0 13:03:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x890c, &(0x7f0000008d40)) [ 331.691920][T31111] CPU: 1 PID: 31111 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 331.702361][T31111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 331.712444][T31111] Call Trace: [ 331.715801][T31111] [ 331.718818][T31111] dump_stack_lvl+0xda/0x130 [ 331.723501][T31111] dump_stack+0x15/0x20 [ 331.727718][T31111] should_fail_ex+0x21f/0x230 [ 331.732497][T31111] ? __kernfs_new_node+0x6a/0x380 [ 331.737662][T31111] __should_failslab+0x92/0xa0 [ 331.742593][T31111] should_failslab+0x9/0x20 [ 331.747157][T31111] kmem_cache_alloc+0x56/0x2d0 [ 331.752047][T31111] __kernfs_new_node+0x6a/0x380 [ 331.756939][T31111] ? rb_insert_color+0x263/0x290 [ 331.761997][T31111] ? up_write+0x30/0xe0 [ 331.766203][T31111] ? kernfs_activate+0x256/0x270 [ 331.771270][T31111] kernfs_new_node+0xc8/0x140 [ 331.775989][T31111] __kernfs_create_file+0x49/0x180 [ 331.781473][T31111] ? dev_attr_show+0x90/0x90 [ 331.786194][T31111] sysfs_add_file_mode_ns+0x136/0x1b0 [ 331.791765][T31111] internal_create_group+0x2e6/0x800 [ 331.797313][T31111] sysfs_create_groups+0x3c/0xe0 [ 331.802311][T31111] device_add_attrs+0x69/0x400 [ 331.807449][T31111] ? kobject_put+0xdc/0x160 [ 331.811978][T31111] device_add+0x3b9/0x7e0 [ 331.816347][T31111] netdev_register_kobject+0x100/0x230 [ 331.821895][T31111] register_netdevice+0x8bf/0xdf0 [ 331.826968][T31111] hsr_dev_finalize+0x34e/0x4d0 [ 331.831889][T31111] hsr_newlink+0x426/0x470 [ 331.836562][T31111] ? hsr_get_node_list+0x450/0x450 [ 331.841741][T31111] rtnl_newlink+0xef3/0x1670 [ 331.846380][T31111] ? security_capable+0x5e/0x80 [ 331.851277][T31111] ? ns_capable+0x7c/0xb0 [ 331.855638][T31111] ? rtnl_setlink+0x300/0x300 [ 331.860391][T31111] rtnetlink_rcv_msg+0x80a/0x8c0 [ 331.865408][T31111] ? refill_obj_stock+0x10e/0x1d0 [ 331.870541][T31111] ? mod_objcg_state+0x357/0x580 [ 331.875523][T31111] ? should_fail_ex+0x2d/0x230 [ 331.880407][T31111] ? xas_load+0x3ae/0x3c0 [ 331.884761][T31111] ? xas_load+0x3ae/0x3c0 [ 331.889214][T31111] ? __rcu_read_unlock+0x4d/0x70 [ 331.894177][T31111] ? xa_load+0xb9/0xe0 13:03:04 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x4000) [ 331.898291][T31111] ? memcg_list_lru_alloc+0xd5/0x750 [ 331.903670][T31111] ? mod_objcg_state+0x357/0x580 [ 331.908646][T31111] ? mod_objcg_state+0x357/0x580 [ 331.914230][T31111] ? should_fail_ex+0x2d/0x230 [ 331.919118][T31111] ? __rcu_read_unlock+0x4d/0x70 [ 331.924179][T31111] ? __rcu_read_unlock+0x4d/0x70 [ 331.929242][T31111] ? avc_has_perm_noaudit+0x1c8/0x210 [ 331.934677][T31111] netlink_rcv_skb+0x126/0x220 [ 331.939553][T31111] ? rtnetlink_bind+0x60/0x60 [ 331.944397][T31111] rtnetlink_rcv+0x1c/0x20 [ 331.948879][T31111] netlink_unicast+0x589/0x660 [ 331.953927][T31111] netlink_sendmsg+0x66e/0x770 [ 331.958733][T31111] ? netlink_getsockopt+0x3e0/0x3e0 [ 331.963978][T31111] ____sys_sendmsg+0x37c/0x4d0 [ 331.968874][T31111] __sys_sendmsg+0x1e9/0x270 [ 331.973510][T31111] __x64_sys_sendmsg+0x46/0x50 [ 331.978383][T31111] do_syscall_64+0xcd/0x1d0 [ 331.982924][T31111] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 331.988872][T31111] RIP: 0033:0x7f2d479ceda9 [ 331.993316][T31111] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 332.013125][T31111] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 332.021637][T31111] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 332.029820][T31111] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 332.037825][T31111] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 13:03:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 59) 13:03:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$unix(r0, 0x0, 0x0, 0x0) 13:03:04 executing program 4: ptrace$cont(0xffffffffffffffff, 0x0, 0x7, 0x0) syz_clone(0x70100000, &(0x7f00000020c0)="ed0465535ef76f0a87e54f1852f2c0d4fa0168f1b86b7c58407d78020ac4794e99b0684f154929165682ac67c5311987d9055e6a8773d06b32a2d2cd1dde6746e2f711912faa11daa6d7606014037a786522c638b23360ce0f90d7e02a258b280a7ce27512ee6831bb6b649f5d1098ba59ac592424ba13797caff64f887d20968688f89a8e3de946b419671f3ea9eb5219957b04334d964a428405990692591c1ee502f76a80240dfc14e9a31b", 0xad, 0x0, 0x0, &(0x7f0000002240)="dbd3e1e10b29249ebb3d6dc0ccd232715ae3688cda79b69ce7a144ae44cf36c270f79dd804a8eee59304aabc14a2cbbd875ed1b3d6ac2edadce8ed390e1e3ceb0fcf15decdcca10d3ee40f78ab7ff6e999dc0ae363e5df3ff49c93242c100f54b6844079ac240bce3489736927a9b12e581afb81d14041076918f57be172f442cc10fac7f7282c5fecf7af92eac6ff4def51d0a2cc738445d2d3") 13:03:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'pimreg0\x00', {0x2, 0x0, @initdev}}) [ 332.045915][T31111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 332.053919][T31111] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 332.061966][T31111] 13:03:04 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 332.127951][T31132] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 332.155546][ T27] audit: type=1400 audit(1708088584.499:656): avc: denied { sys_module } for pid=31134 comm="syz-executor.1" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 332.196245][T31139] FAULT_INJECTION: forcing a failure. [ 332.196245][T31139] name failslab, interval 1, probability 0, space 0, times 0 [ 332.208982][T31139] CPU: 1 PID: 31139 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 332.219535][T31139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 332.229755][T31139] Call Trace: [ 332.233057][T31139] [ 332.236003][T31139] dump_stack_lvl+0xda/0x130 [ 332.240693][T31139] dump_stack+0x15/0x20 [ 332.245060][T31139] should_fail_ex+0x21f/0x230 [ 332.249886][T31139] ? __kernfs_new_node+0x6a/0x380 [ 332.255046][T31139] __should_failslab+0x92/0xa0 [ 332.259913][T31139] should_failslab+0x9/0x20 [ 332.264472][T31139] kmem_cache_alloc+0x56/0x2d0 [ 332.269377][T31139] ? kernfs_activate+0x256/0x270 [ 332.274580][T31139] __kernfs_new_node+0x6a/0x380 [ 332.279585][T31139] ? make_kgid+0x115/0x310 [ 332.284117][T31139] ? net_ns_get_ownership+0xae/0xd0 [ 332.289349][T31139] ? net_namespace+0x30/0x30 [ 332.294127][T31139] kernfs_create_dir_ns+0xc8/0x1b0 [ 332.299294][T31139] internal_create_group+0x17c/0x800 [ 332.304770][T31139] sysfs_create_groups+0x3c/0xe0 [ 332.309853][T31139] device_add_attrs+0xf5/0x400 [ 332.314658][T31139] ? kobject_put+0xdc/0x160 [ 332.319271][T31139] device_add+0x3b9/0x7e0 [ 332.323645][T31139] netdev_register_kobject+0x100/0x230 [ 332.329136][T31139] register_netdevice+0x8bf/0xdf0 [ 332.334216][T31139] hsr_dev_finalize+0x34e/0x4d0 [ 332.339911][T31139] hsr_newlink+0x426/0x470 13:03:04 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x7bff) [ 332.344381][T31139] ? hsr_get_node_list+0x450/0x450 [ 332.349584][T31139] rtnl_newlink+0xef3/0x1670 [ 332.354220][T31139] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 332.360597][T31139] ? _raw_spin_unlock+0x26/0x40 [ 332.365489][T31139] ? __mutex_lock+0x21c/0x8d0 [ 332.370238][T31139] ? rtnl_setlink+0x300/0x300 [ 332.376649][T31139] rtnetlink_rcv_msg+0x80a/0x8c0 [ 332.381640][T31139] ? memcg_list_lru_alloc+0xd5/0x750 [ 332.386991][T31139] ? mod_objcg_state+0x357/0x580 [ 332.392021][T31139] ? should_fail_ex+0x2d/0x230 [ 332.396817][T31139] ? xas_load+0x3ae/0x3c0 [ 332.401178][T31139] ? xas_load+0x3ae/0x3c0 [ 332.405533][T31139] ? __rcu_read_unlock+0x4d/0x70 [ 332.410574][T31139] ? xa_load+0xb9/0xe0 [ 332.414680][T31139] ? memcg_list_lru_alloc+0xd5/0x750 [ 332.420001][T31139] ? mod_objcg_state+0x357/0x580 [ 332.424978][T31139] ? mod_objcg_state+0x357/0x580 [ 332.430087][T31139] ? should_fail_ex+0x2d/0x230 [ 332.434910][T31139] ? __rcu_read_unlock+0x4d/0x70 [ 332.440018][T31139] ? __rcu_read_unlock+0x4d/0x70 [ 332.445083][T31139] ? avc_has_perm_noaudit+0x1c8/0x210 [ 332.450600][T31139] netlink_rcv_skb+0x126/0x220 [ 332.455403][T31139] ? rtnetlink_bind+0x60/0x60 [ 332.460206][T31139] rtnetlink_rcv+0x1c/0x20 [ 332.464980][T31139] netlink_unicast+0x589/0x660 [ 332.469827][T31139] netlink_sendmsg+0x66e/0x770 [ 332.474770][T31139] ? netlink_getsockopt+0x3e0/0x3e0 [ 332.480006][T31139] ____sys_sendmsg+0x37c/0x4d0 [ 332.484890][T31139] __sys_sendmsg+0x1e9/0x270 [ 332.489664][T31139] __x64_sys_sendmsg+0x46/0x50 [ 332.494588][T31139] do_syscall_64+0xcd/0x1d0 [ 332.499185][T31139] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 332.505120][T31139] RIP: 0033:0x7f2d479ceda9 [ 332.509565][T31139] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 332.529252][T31139] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 332.538024][T31139] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 13:03:04 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x40049409, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x3, 0x0) [ 332.546029][T31139] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 332.554289][T31139] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 [ 332.562380][T31139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 332.570519][T31139] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 332.578521][T31139] [ 332.625241][T31150] random: crng reseeded on system resumption [ 332.635676][ T27] audit: type=1400 audit(1708088584.969:657): avc: denied { write } for pid=31149 comm="syz-executor.1" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 13:03:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f0000000080)) 13:03:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 60) 13:03:05 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 332.659294][ T27] audit: type=1400 audit(1708088584.969:658): avc: denied { ioctl } for pid=31149 comm="syz-executor.1" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 13:03:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000140)={'wg1\x00', 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000080)={'syztnl1\x00', r1, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast}}}}) 13:03:05 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x10, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x1e0, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x410, 0x410, 0x410, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@CLASSIFY={0x28}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@ip={@loopback, @loopback, 0x0, 0x0, 'pimreg\x00', 'vlan0\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @multicast}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) [ 332.749281][T31155] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 332.829228][T31163] FAULT_INJECTION: forcing a failure. [ 332.829228][T31163] name failslab, interval 1, probability 0, space 0, times 0 [ 332.841913][T31163] CPU: 1 PID: 31163 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 332.852353][T31163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 332.862442][T31163] Call Trace: [ 332.865788][T31163] [ 332.868796][T31163] dump_stack_lvl+0xda/0x130 [ 332.873441][T31163] dump_stack+0x15/0x20 13:03:05 executing program 4: mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 13:03:05 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xb400) [ 332.877632][T31163] should_fail_ex+0x21f/0x230 [ 332.882518][T31163] ? __kernfs_new_node+0x6a/0x380 [ 332.887613][T31163] __should_failslab+0x92/0xa0 [ 332.892398][T31163] should_failslab+0x9/0x20 [ 332.896989][T31163] kmem_cache_alloc+0x56/0x2d0 [ 332.901866][T31163] __kernfs_new_node+0x6a/0x380 [ 332.906818][T31163] ? rb_insert_color+0x6a/0x290 [ 332.911709][T31163] ? up_write+0x30/0xe0 [ 332.915896][T31163] ? up_write+0x30/0xe0 [ 332.920142][T31163] kernfs_new_node+0xc8/0x140 [ 332.924849][T31163] __kernfs_create_file+0x49/0x180 [ 332.930068][T31163] ? dev_attr_show+0x90/0x90 [ 332.934670][T31163] sysfs_add_file_mode_ns+0x136/0x1b0 [ 332.940123][T31163] internal_create_group+0x2e6/0x800 [ 332.945455][T31163] sysfs_create_groups+0x3c/0xe0 [ 332.950533][T31163] device_add_attrs+0xf5/0x400 [ 332.955399][T31163] ? kobject_put+0xdc/0x160 [ 332.960023][T31163] device_add+0x3b9/0x7e0 [ 332.964388][T31163] netdev_register_kobject+0x100/0x230 [ 332.969919][T31163] register_netdevice+0x8bf/0xdf0 [ 332.975011][T31163] hsr_dev_finalize+0x34e/0x4d0 13:03:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x1e0, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x410, 0x410, 0x410, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@CLASSIFY={0x28}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@ip={@loopback, @loopback, 0x0, 0x0, 'pimreg\x00', 'vlan0\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @multicast}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) [ 332.979910][T31163] hsr_newlink+0x426/0x470 [ 332.984358][T31163] ? hsr_get_node_list+0x450/0x450 [ 332.989576][T31163] rtnl_newlink+0xef3/0x1670 [ 332.994265][T31163] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 333.000593][T31163] ? _raw_spin_unlock+0x26/0x40 [ 333.005481][T31163] ? __mutex_lock+0x21c/0x8d0 [ 333.010274][T31163] ? rtnl_setlink+0x300/0x300 [ 333.015161][T31163] rtnetlink_rcv_msg+0x80a/0x8c0 [ 333.020186][T31163] ? memcg_list_lru_alloc+0xd5/0x750 [ 333.025507][T31163] ? mod_objcg_state+0x357/0x580 [ 333.030510][T31163] ? should_fail_ex+0x2d/0x230 [ 333.035300][T31163] ? xas_load+0x3ae/0x3c0 [ 333.039657][T31163] ? xas_load+0x3ae/0x3c0 [ 333.044046][T31163] ? __rcu_read_unlock+0x4d/0x70 [ 333.049012][T31163] ? xa_load+0xb9/0xe0 [ 333.053105][T31163] ? memcg_list_lru_alloc+0xd5/0x750 [ 333.058501][T31163] ? mod_objcg_state+0x357/0x580 [ 333.063481][T31163] ? mod_objcg_state+0x357/0x580 [ 333.068481][T31163] ? should_fail_ex+0x2d/0x230 [ 333.073435][T31163] ? __rcu_read_unlock+0x4d/0x70 [ 333.078400][T31163] ? __rcu_read_unlock+0x4d/0x70 [ 333.083444][T31163] ? avc_has_perm_noaudit+0x1c8/0x210 [ 333.088903][T31163] netlink_rcv_skb+0x126/0x220 [ 333.093706][T31163] ? rtnetlink_bind+0x60/0x60 [ 333.098490][T31163] rtnetlink_rcv+0x1c/0x20 [ 333.102935][T31163] netlink_unicast+0x589/0x660 [ 333.107799][T31163] netlink_sendmsg+0x66e/0x770 [ 333.112642][T31163] ? netlink_getsockopt+0x3e0/0x3e0 [ 333.117877][T31163] ____sys_sendmsg+0x37c/0x4d0 [ 333.122736][T31163] __sys_sendmsg+0x1e9/0x270 13:03:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x89a1, &(0x7f00000019c0)) [ 333.127423][T31163] __x64_sys_sendmsg+0x46/0x50 [ 333.132230][T31163] do_syscall_64+0xcd/0x1d0 [ 333.136824][T31163] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 333.142836][T31163] RIP: 0033:0x7f2d479ceda9 [ 333.147274][T31163] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 333.166911][T31163] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:03:05 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xf0ff) 13:03:05 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x5, 0x2, &(0x7f0000000840)=@raw=[@map_val], 0x0}, 0x90) 13:03:05 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, 0x0, 0x0) [ 333.175374][T31163] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 [ 333.183595][T31163] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 333.191758][T31163] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 [ 333.199760][T31163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 333.207832][T31163] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 333.215851][T31163] 13:03:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 61) 13:03:05 executing program 4: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x14, r2, 0x7, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 13:03:05 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x11, &(0x7f0000000a80)=@framed={{}, [@func, @snprintf]}, &(0x7f0000000c00)='GPL\x00'}, 0x90) [ 333.271897][ T27] audit: type=1400 audit(1708088585.619:659): avc: denied { connect } for pid=31186 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 13:03:05 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:05 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0) close(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001340)=ANY=[@ANYBLOB="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"/2230], &(0x7f0000000040)='GPL\x00', 0x4, 0x1076, &(0x7f0000000300)=""/4096}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='%'], 0x40) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000004180)=ANY=[@ANYBLOB="18020000e2ffffff00000000000000c685000000360000009500001800000000922ae83713ab9600010000801b10fb54a8cb72d232ad558c46fff420814990ec11ce9413ac30e00bd0081f8504e19a5183d769676520e98a263345e44d5ad12bca35510100c4d86abeb12303ff1c9fe0d0020000d60400000007d3670000008aff66d6b3181ffc1d62a3954c1198bbc4fa13aee48ca9e8969faebf3183fe803ab3f5024b52dc265b36fc9dae00a09404f01f9504d0976d252bd8d24538556e5e57bee3b8cf464ef3c6a7def8bad3ca6e3abdb21696e340bb8e2a093add57196b40def3858ef569147fa4108328392d322ab5df10a2f69a6bdf72ee7944e810d0223917c3d042410f57466f59544047d6d8ac44060000000000ee16c729300d2301800000000000002b5a8b05fcc154ad5290a8cdb97c343f454ff69dd6cbde49b28a6cb5f4fc0001745cff6e00e7ffffff0000acf3209a08439f1ff01779b6f4df7e02aa6d7760525b595fe1f697bc114ed1778e97a3f0395f946974cfb458be2a34cf924dc37b5592bf17956f3547497aba814382ff67b345b677a9d6523d87008000000400000000003fe8613ca29ff92be0d8deffff7b68136b0046d535dd39c0f35408869e9b342b953f91447e6b9eab304f134306320600a44095254b45a6c1312a13696c7202df5f764713504fa8c532c5a6d44d99ec7530ed7b0311000000000000e54e9072a22d911f4a2c2e2fa806e63c5cd98a8569a6d6bcfb000064885117e2ad910eae67e0ebe380d0f648713e68153579e02d71c58d147b00821ab9a6475b31e1ebf1369a04000000fbf3983f283f2f00000000992774814d63c933912d000006000000a66acb0a38856929e7d8b1b06c9bd5d7e5490f3b8596b694ea9483bd4bd287c83dd998a74694d18bdd8ad0983bc90770bbd26a82b9d99d5fc04563b523c47ef8c33400e90d02000000000000000edf1147a7afe772cd45af8aeffe2753088e02ca6bb2feec446ce7dbce66f0a93a03371320980865c7c62ea4d8f8a864dce9fa85aeb0454349100296ee2dba39c3f6fd6cf96714e11fe03b5062809a7418b165dd0336d226bac1e1223be1c97b14175d0e664beb126000e96549e1a1228c686edb475b705eaa9515c96f4fc6b3c925ea404e0f1de61026dc6c6618580fd6ce9eac602c1756f6d1056712412131ed9925989e01eae489ec7052e0ed72c326c7a8aa63999e2297c54ce1822d14b7c7699a9d0600f11f2e7f474cffbc35bc8623cd5eb68af82275a940be0400000000000000bcc3fbe7d90de96d6a8e9f32f18d1f606b381e4903b500000000000000000000004a2357ba5f6000de1cfa88b7165dcf4f2aaee86d4802000000000000008fdb686d5da2a42e4b5024b6535811f362201d4f82012e6af704973d04ea923c19e6cb723c1923b3eea2d73e176dff383c9fbbac53dfdcb1a68c98e96fe39eec23963faf3ebed3409144c7c53d6318ced678a621450a9b01e9f2772e5f2999d3435da02556e36c3215d2bd4e96c93bff3ad04a82ff3cfadcf65eb92adc6c68d66b11cb2d7556414a86dfa94bb7aa52c7febb1e9b2efcbbc5bccf9d39bed802f4f056976a9a362ee9cc624ec454b90200fd9603f96908bddc14500000000000000000000000000044d917c62b27679913075731e8fddb07c10c82002d60181588ae63a440454287de9e340f611267f37bdd0f2d21cb06fcaf45a0a297e396f428d43371424b307eef82c5d6d19f3ef0d3b8f7fa51957e3099caab31133b34a1d3eebc0f0c9056df2e9667ba0b55695c7894010079b07e7aef7785e2486472b5cba1f3346c1e8e23deb8c82bb6eb2c72c484241dc3b66da78260f800fffd39368b952f6f4a10295c50c887a31d8b543c5d10f2dbd4d0b84eaad43feb6e169a9f2fcff7000000000000000000e011bc6366f56fa787f212c1f8c0f47f50b1e9b5d841ea55fe569bb7bf1e78191c8a02ad436725771738a2a98891971e3b932352896e1ea10f62e8ef7a87e16151b39d6c27575714540d8c293a3fa4b5a825360423c1cbc8b5d19167152823ed853140edda002c16c842b168bb55f6bb713deb57d0aa78d6d4e5fc5be2c402bd246128f41bcb02000000892b135a92e8c844938aa98ba4839a1408a696454d40e5eed4d4dce481ca86bfac54c330331b7f2cde17cbaeb0377696faf546ecbe742d73d47d726a50f6e752f3325255bd7e8b5923aa3cfb6f7e06494f21ca450139c558000000000000000000000800000000000000000075aa0000000000000000000000005560bd9eb81e839e4992e64b074a66cccccf00334fa94da8477be7d99b558ec6a5b1596ac1e7617c6b32eed0cc70286caf2c5189a103f4b0b04aff171c4d388ccf67fea37e782f025c94c853cde330a193a967d907a8c88fcb033e680f559a72150cb900bafcd536f48797915a2fe9922ce27300009e1b36aa4730117d9b00000000003c630000000000008fbbd11b015c415ca04192fbfb1a8b0e3460af35771dbac10062835c9bab3ad09f7a022c52d8000000000000000000004000000000000000000000000000000000000000000400000000000000000000000000006ec473c54399b7b8aa1ee46132fc45da8292631178cecf19550108b8b8423de42957ffe9bb6d752e68d2bc2ce777a17bf4dfdfee5de0f3e4dadf51ab03d2165ccc9562827b762fa611ba5f32861c19dffe1dc9fd5c41cd46cf131fd6b0c2ddad90ac33f768f9ecc70327c59918fa5a249befe98262f53c8182d95f6da3698a6a88c2c31d801a8f1f5e0ce05138d5422da0a6a62b9dfe1f39775d1d0c9186096415f544aaf76b0a1c877a6c826a5a9b46cadcfb22c4a0e5a46271caa3eaf4f389dd5f3c20dbddc0377a4266d7b9fd61b9287e9b4be0a4139495f79e8a44ee31be0ddecab0ef7b25cba1fb3654ddf291ecb7768ac1e177042cb4c452fa6b3966950000000000000000c187da23d6855500fe8510b51e13a890e394b84a6ea2cc8d42b97c690800122298d55e2e1cca8e07abda2606a3f381c64b9fec0000000a7965e4854e8e3572ad5149b3872342dea9252132860c9af1bd5fe263c0313dea5d6e0c11a466d6892ed65f34667dd79b07b5cbdd8aa7dd561a26b5562d4861a7e1b0f48930e0b696ea3bee7eb72794e163d7aeac9a0fa5403ac9cb421eae283b0550f1d0d339cd7b96e75812b48ad9d7975e0c9b117f71d3ab80a0c9b0284ecc469fa6181c9c71fce07a6ffb23296a107763138e8d9876291af2076890c47925ac773d95d2ca42acb3e5f3a1550665b898462c139ffd0106bc8a61b6117d252efcab7106b4c3a3c13a70ff452e9d2096142c517b0e91b5cf88332faca5b3ee96363065c3ce32d3d39ec36e20d597e05664f2526bd918090649da11f7299789d00f5024df1e99d3efecb9b457642fe810370ba4fbe00fa60a28af966a27a1659e448bbe43a1dcd2ea760018b57a3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&(0x7f0000000040)='GPL\x00', 0x4, 0x1076, &(0x7f0000000300)=""/4096}, 0x70) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000001300)={r2, r3, 0x4, r0}, 0x10) [ 333.315600][T31193] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 333.363280][T31193] FAULT_INJECTION: forcing a failure. [ 333.363280][T31193] name failslab, interval 1, probability 0, space 0, times 0 [ 333.376256][T31193] CPU: 1 PID: 31193 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 333.387439][T31193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 333.397519][T31193] Call Trace: [ 333.400884][T31193] [ 333.403826][T31193] dump_stack_lvl+0xda/0x130 [ 333.408454][T31193] dump_stack+0x15/0x20 [ 333.412632][T31193] should_fail_ex+0x21f/0x230 [ 333.417389][T31193] ? __kernfs_new_node+0x6a/0x380 [ 333.422430][T31193] __should_failslab+0x92/0xa0 [ 333.427236][T31193] should_failslab+0x9/0x20 [ 333.431855][T31193] kmem_cache_alloc+0x56/0x2d0 [ 333.436657][T31193] __kernfs_new_node+0x6a/0x380 [ 333.441632][T31193] ? rb_insert_color+0x280/0x290 [ 333.446618][T31193] ? up_write+0x30/0xe0 [ 333.450785][T31193] ? kernfs_activate+0x256/0x270 [ 333.455756][T31193] kernfs_new_node+0xc8/0x140 [ 333.460498][T31193] __kernfs_create_file+0x49/0x180 [ 333.465684][T31193] ? dev_attr_show+0x90/0x90 [ 333.470299][T31193] sysfs_add_file_mode_ns+0x136/0x1b0 [ 333.475778][T31193] internal_create_group+0x2e6/0x800 [ 333.481115][T31193] sysfs_create_groups+0x3c/0xe0 [ 333.486113][T31193] device_add_attrs+0xf5/0x400 [ 333.490974][T31193] ? kobject_put+0xdc/0x160 [ 333.495494][T31193] device_add+0x3b9/0x7e0 [ 333.499892][T31193] netdev_register_kobject+0x100/0x230 [ 333.505428][T31193] register_netdevice+0x8bf/0xdf0 [ 333.510478][T31193] hsr_dev_finalize+0x34e/0x4d0 [ 333.515352][T31193] hsr_newlink+0x426/0x470 [ 333.519867][T31193] ? hsr_get_node_list+0x450/0x450 [ 333.526498][T31193] rtnl_newlink+0xef3/0x1670 [ 333.531129][T31193] ? security_capable+0x5e/0x80 [ 333.536033][T31193] ? ns_capable+0x7c/0xb0 [ 333.540455][T31193] ? rtnl_setlink+0x300/0x300 [ 333.545145][T31193] rtnetlink_rcv_msg+0x80a/0x8c0 [ 333.550103][T31193] ? memcg_list_lru_alloc+0xd5/0x750 [ 333.555478][T31193] ? mod_objcg_state+0x357/0x580 [ 333.560433][T31193] ? should_fail_ex+0x2d/0x230 [ 333.565319][T31193] ? try_charge_memcg+0xb46/0xd20 [ 333.570365][T31193] ? cgroup_rstat_updated+0x8c/0x1c0 [ 333.575671][T31193] ? page_counter_charge+0x1a8/0x1c0 [ 333.581048][T31193] ? __rcu_read_unlock+0x4d/0x70 [ 333.586053][T31193] ? refill_obj_stock+0x10e/0x1d0 [ 333.591111][T31193] ? mod_objcg_state+0x357/0x580 [ 333.596073][T31193] ? should_fail_ex+0x2d/0x230 [ 333.600870][T31193] ? __rcu_read_unlock+0x4d/0x70 [ 333.605824][T31193] ? __rcu_read_unlock+0x4d/0x70 [ 333.610786][T31193] ? avc_has_perm_noaudit+0x1c8/0x210 [ 333.616301][T31193] netlink_rcv_skb+0x126/0x220 [ 333.621085][T31193] ? rtnetlink_bind+0x60/0x60 [ 333.625793][T31193] rtnetlink_rcv+0x1c/0x20 [ 333.630228][T31193] netlink_unicast+0x589/0x660 [ 333.635006][T31193] netlink_sendmsg+0x66e/0x770 [ 333.640239][T31193] ? netlink_getsockopt+0x3e0/0x3e0 [ 333.645455][T31193] ____sys_sendmsg+0x37c/0x4d0 [ 333.650771][T31193] __sys_sendmsg+0x1e9/0x270 [ 333.655387][T31193] __x64_sys_sendmsg+0x46/0x50 [ 333.660237][T31193] do_syscall_64+0xcd/0x1d0 [ 333.664827][T31193] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 333.670735][T31193] RIP: 0033:0x7f2d479ceda9 [ 333.675160][T31193] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 333.694789][T31193] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 333.703228][T31193] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x0, 0x2, &(0x7f0000000840)=@raw=[@map_val], 0x0}, 0x90) [ 333.711205][T31193] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 333.719344][T31193] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 333.727367][T31193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 333.735361][T31193] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 333.743342][T31193] 13:03:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 13:03:06 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000a80)=@framed, &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000c80), 0x10}, 0x90) 13:03:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 62) 13:03:06 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000500)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000440), r1, 0x0, 0x1, 0x4}}, 0x20) 13:03:06 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xf2ff) 13:03:06 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:06 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x25, &(0x7f0000000a80)=@framed={{}, [@initr0, @func, @snprintf, @map_idx, @tail_call, @initr0, @ringbuf_output]}, &(0x7f0000000c00)='GPL\x00', 0x101, 0x3, &(0x7f0000000c40)=""/3, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000c80)={0x4, 0xb, 0x80, 0x3}, 0x10}, 0x90) [ 333.833462][T31214] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 333.866641][T31214] FAULT_INJECTION: forcing a failure. [ 333.866641][T31214] name failslab, interval 1, probability 0, space 0, times 0 13:03:06 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f0000000880)=ANY=[]}) [ 333.879446][T31214] CPU: 0 PID: 31214 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 333.889910][T31214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 333.899992][T31214] Call Trace: [ 333.903284][T31214] [ 333.906234][T31214] dump_stack_lvl+0xda/0x130 [ 333.910931][T31214] dump_stack+0x15/0x20 [ 333.915198][T31214] should_fail_ex+0x21f/0x230 [ 333.919921][T31214] ? __kernfs_new_node+0x6a/0x380 [ 333.925098][T31214] __should_failslab+0x92/0xa0 [ 333.930046][T31214] should_failslab+0x9/0x20 [ 333.934686][T31214] kmem_cache_alloc+0x56/0x2d0 [ 333.939581][T31214] __kernfs_new_node+0x6a/0x380 [ 333.944506][T31214] ? rb_insert_color+0x6a/0x290 [ 333.949395][T31214] ? up_write+0x30/0xe0 [ 333.953727][T31214] ? kernfs_activate+0x256/0x270 [ 333.958698][T31214] kernfs_new_node+0xc8/0x140 [ 333.963409][T31214] __kernfs_create_file+0x49/0x180 [ 333.968556][T31214] ? dev_attr_show+0x90/0x90 [ 333.973222][T31214] sysfs_add_file_mode_ns+0x136/0x1b0 [ 333.978651][T31214] internal_create_group+0x2e6/0x800 [ 333.983975][T31214] sysfs_create_groups+0x3c/0xe0 [ 333.988997][T31214] device_add_attrs+0xf5/0x400 [ 333.993822][T31214] ? kobject_put+0xdc/0x160 [ 333.998352][T31214] device_add+0x3b9/0x7e0 [ 334.002777][T31214] netdev_register_kobject+0x100/0x230 [ 334.008268][T31214] register_netdevice+0x8bf/0xdf0 [ 334.013416][T31214] hsr_dev_finalize+0x34e/0x4d0 [ 334.018402][T31214] hsr_newlink+0x426/0x470 [ 334.022863][T31214] ? hsr_get_node_list+0x450/0x450 [ 334.028165][T31214] rtnl_newlink+0xef3/0x1670 [ 334.032807][T31214] ? security_capable+0x5e/0x80 [ 334.037696][T31214] ? ns_capable+0x7c/0xb0 [ 334.042072][T31214] ? rtnl_setlink+0x300/0x300 [ 334.046776][T31214] rtnetlink_rcv_msg+0x80a/0x8c0 [ 334.051740][T31214] ? memcg_list_lru_alloc+0xd5/0x750 [ 334.057060][T31214] ? mod_objcg_state+0x357/0x580 [ 334.062029][T31214] ? should_fail_ex+0x2d/0x230 [ 334.066895][T31214] ? xas_load+0x3ae/0x3c0 [ 334.071342][T31214] ? xas_load+0x3ae/0x3c0 [ 334.075803][T31214] ? __rcu_read_unlock+0x4d/0x70 [ 334.080820][T31214] ? xa_load+0xb9/0xe0 [ 334.085009][T31214] ? memcg_list_lru_alloc+0xd5/0x750 [ 334.090330][T31214] ? mod_objcg_state+0x357/0x580 [ 334.095298][T31214] ? mod_objcg_state+0x357/0x580 [ 334.100360][T31214] ? should_fail_ex+0x2d/0x230 [ 334.105239][T31214] ? __rcu_read_unlock+0x4d/0x70 [ 334.110231][T31214] ? __rcu_read_unlock+0x4d/0x70 [ 334.115209][T31214] ? avc_has_perm_noaudit+0x1c8/0x210 [ 334.120786][T31214] netlink_rcv_skb+0x126/0x220 [ 334.125589][T31214] ? rtnetlink_bind+0x60/0x60 [ 334.130370][T31214] rtnetlink_rcv+0x1c/0x20 13:03:06 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x401c5820, &(0x7f0000000400)={0x48, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @exit_looper], 0x0, 0x0, 0x0}) [ 334.134846][T31214] netlink_unicast+0x589/0x660 [ 334.139655][T31214] netlink_sendmsg+0x66e/0x770 [ 334.144467][T31214] ? netlink_getsockopt+0x3e0/0x3e0 [ 334.149838][T31214] ____sys_sendmsg+0x37c/0x4d0 [ 334.154673][T31214] __sys_sendmsg+0x1e9/0x270 [ 334.159309][T31214] __x64_sys_sendmsg+0x46/0x50 [ 334.164111][T31214] do_syscall_64+0xcd/0x1d0 [ 334.168690][T31214] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 334.174609][T31214] RIP: 0033:0x7f2d479ceda9 13:03:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x3c, 0x0, 0x8, 0x401, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x5d76633c90090d68}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @fccp}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) 13:03:06 executing program 4: syz_io_uring_setup(0x8, &(0x7f0000000200), &(0x7f0000000280), &(0x7f00000002c0)) [ 334.179045][T31214] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 334.198997][T31214] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 334.207577][T31214] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 334.215571][T31214] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 334.223604][T31214] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 13:03:06 executing program 1: r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) shutdown(r1, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240)={0x0, 0x3938700}, 0x0, 0x0) 13:03:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 63) 13:03:06 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x25, &(0x7f0000000a80)=@framed={{}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x8}, @func, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3}}, @map_idx, @tail_call, @initr0, @ringbuf_output]}, &(0x7f0000000c00)='GPL\x00', 0x101, 0x3, &(0x7f0000000c40)=""/3, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000c80)={0x4, 0xb}, 0x10}, 0x90) [ 334.231702][T31214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 334.239758][T31214] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 334.247913][T31214] [ 334.282203][T31238] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 334.316824][T31238] FAULT_INJECTION: forcing a failure. [ 334.316824][T31238] name failslab, interval 1, probability 0, space 0, times 0 13:03:06 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 334.329856][T31238] CPU: 0 PID: 31238 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 334.340484][T31238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 334.351071][T31238] Call Trace: [ 334.354398][T31238] [ 334.357353][T31238] dump_stack_lvl+0xda/0x130 [ 334.362005][T31238] dump_stack+0x15/0x20 [ 334.366209][T31238] should_fail_ex+0x21f/0x230 [ 334.370963][T31238] ? __kernfs_new_node+0x6a/0x380 [ 334.376137][T31238] __should_failslab+0x92/0xa0 13:03:06 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xff7b) 13:03:06 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r0, 0x40103d0b, &(0x7f0000000040)={0x0, 0x3dace28abcdb4764}) 13:03:06 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000f40)) [ 334.380964][T31238] should_failslab+0x9/0x20 [ 334.385559][T31238] kmem_cache_alloc+0x56/0x2d0 [ 334.390496][T31238] __kernfs_new_node+0x6a/0x380 [ 334.395523][T31238] ? rb_insert_color+0x263/0x290 [ 334.400604][T31238] ? up_write+0x30/0xe0 [ 334.404910][T31238] ? kernfs_activate+0x256/0x270 [ 334.409980][T31238] kernfs_new_node+0xc8/0x140 [ 334.415463][T31238] __kernfs_create_file+0x49/0x180 [ 334.420972][T31238] ? dev_attr_show+0x90/0x90 [ 334.425741][T31238] sysfs_add_file_mode_ns+0x136/0x1b0 [ 334.431355][T31238] internal_create_group+0x2e6/0x800 [ 334.436772][T31238] sysfs_create_groups+0x3c/0xe0 [ 334.442026][T31238] device_add_attrs+0xf5/0x400 [ 334.447521][T31238] ? kobject_put+0xdc/0x160 [ 334.452119][T31238] device_add+0x3b9/0x7e0 [ 334.457054][T31238] netdev_register_kobject+0x100/0x230 [ 334.462582][T31238] register_netdevice+0x8bf/0xdf0 [ 334.468167][T31238] hsr_dev_finalize+0x34e/0x4d0 [ 334.473187][T31238] hsr_newlink+0x426/0x470 [ 334.477786][T31238] ? hsr_get_node_list+0x450/0x450 [ 334.483328][T31238] rtnl_newlink+0xef3/0x1670 [ 334.488306][T31238] ? security_capable+0x5e/0x80 [ 334.493213][T31238] ? ns_capable+0x7c/0xb0 [ 334.497747][T31238] ? rtnl_setlink+0x300/0x300 [ 334.502457][T31238] rtnetlink_rcv_msg+0x80a/0x8c0 [ 334.507705][T31238] ? memcg_list_lru_alloc+0xd5/0x750 [ 334.513288][T31238] ? mod_objcg_state+0x357/0x580 [ 334.518643][T31238] ? should_fail_ex+0x2d/0x230 [ 334.523845][T31238] ? xas_load+0x3ae/0x3c0 [ 334.528215][T31238] ? xas_load+0x3ae/0x3c0 [ 334.532703][T31238] ? __rcu_read_unlock+0x4d/0x70 [ 334.537773][T31238] ? xa_load+0xb9/0xe0 [ 334.542058][T31238] ? memcg_list_lru_alloc+0xd5/0x750 [ 334.547494][T31238] ? mod_objcg_state+0x357/0x580 [ 334.552581][T31238] ? mod_objcg_state+0x357/0x580 [ 334.557687][T31238] ? should_fail_ex+0x2d/0x230 [ 334.562527][T31238] ? __rcu_read_unlock+0x4d/0x70 [ 334.567747][T31238] ? __rcu_read_unlock+0x4d/0x70 [ 334.572848][T31238] ? avc_has_perm_noaudit+0x1c8/0x210 [ 334.578460][T31238] netlink_rcv_skb+0x126/0x220 [ 334.583356][T31238] ? rtnetlink_bind+0x60/0x60 [ 334.588433][T31238] rtnetlink_rcv+0x1c/0x20 [ 334.593080][T31238] netlink_unicast+0x589/0x660 [ 334.598132][T31238] netlink_sendmsg+0x66e/0x770 [ 334.604588][T31238] ? netlink_getsockopt+0x3e0/0x3e0 [ 334.609823][T31238] ____sys_sendmsg+0x37c/0x4d0 [ 334.614620][T31238] __sys_sendmsg+0x1e9/0x270 [ 334.619284][T31238] __x64_sys_sendmsg+0x46/0x50 [ 334.624164][T31238] do_syscall_64+0xcd/0x1d0 [ 334.628831][T31238] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 334.634825][T31238] RIP: 0033:0x7f2d479ceda9 [ 334.639353][T31238] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 334.658983][T31238] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 334.667421][T31238] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 334.675416][T31238] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 334.683545][T31238] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 334.691597][T31238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 334.699608][T31238] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 334.707614][T31238] 13:03:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 64) 13:03:07 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000a80)=@framed, &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, &(0x7f0000000d00)=[{}, {0x3, 0x3, 0x8, 0x3}, {0x5, 0x2, 0x9}, {0x4, 0x5, 0x5}]}, 0x90) 13:03:07 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x23, &(0x7f0000000a80)=@framed={{}, [@initr0, @func, @snprintf, @tail_call, @initr0, @ringbuf_output]}, &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000c80), 0x10}, 0x90) [ 334.712168][ T27] audit: type=1400 audit(1708088587.069:660): avc: denied { ioctl } for pid=31248 comm="syz-executor.4" path="/dev/ptp0" dev="devtmpfs" ino=221 ioctlcmd=0x3d0b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 13:03:07 executing program 1: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, 0x0) 13:03:07 executing program 4: syz_clone(0x21020500, 0x0, 0x0, 0x0, 0x0, 0x0) [ 334.810728][T31259] FAULT_INJECTION: forcing a failure. [ 334.810728][T31259] name failslab, interval 1, probability 0, space 0, times 0 [ 334.823485][T31259] CPU: 1 PID: 31259 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 334.833986][T31259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 334.844173][T31259] Call Trace: [ 334.847494][T31259] [ 334.850451][T31259] dump_stack_lvl+0xda/0x130 [ 334.855080][T31259] dump_stack+0x15/0x20 [ 334.859318][T31259] should_fail_ex+0x21f/0x230 [ 334.864030][T31259] ? __kernfs_new_node+0x6a/0x380 [ 334.869077][T31259] __should_failslab+0x92/0xa0 [ 334.873910][T31259] should_failslab+0x9/0x20 [ 334.878453][T31259] kmem_cache_alloc+0x56/0x2d0 [ 334.883259][T31259] __kernfs_new_node+0x6a/0x380 [ 334.888253][T31259] ? rb_insert_color+0x263/0x290 [ 334.893312][T31259] ? up_write+0x30/0xe0 [ 334.897572][T31259] ? kernfs_activate+0x256/0x270 [ 334.902595][T31259] kernfs_new_node+0xc8/0x140 [ 334.907368][T31259] __kernfs_create_file+0x49/0x180 [ 334.912578][T31259] ? dev_attr_show+0x90/0x90 [ 334.917261][T31259] sysfs_add_file_mode_ns+0x136/0x1b0 [ 334.922722][T31259] internal_create_group+0x2e6/0x800 [ 334.928056][T31259] sysfs_create_groups+0x3c/0xe0 [ 334.933026][T31259] device_add_attrs+0xf5/0x400 [ 334.937831][T31259] ? kobject_put+0xdc/0x160 [ 334.942387][T31259] device_add+0x3b9/0x7e0 [ 334.946779][T31259] netdev_register_kobject+0x100/0x230 [ 334.952402][T31259] register_netdevice+0x8bf/0xdf0 13:03:07 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:07 executing program 1: memfd_create(&(0x7f0000000240)='[\x00', 0x0) 13:03:07 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xfff0) [ 334.957460][T31259] hsr_dev_finalize+0x34e/0x4d0 [ 334.962425][T31259] hsr_newlink+0x426/0x470 [ 334.966944][T31259] ? hsr_get_node_list+0x450/0x450 [ 334.972279][T31259] rtnl_newlink+0xef3/0x1670 [ 334.976943][T31259] ? security_capable+0x5e/0x80 [ 334.981852][T31259] ? ns_capable+0x7c/0xb0 [ 334.986298][T31259] ? rtnl_setlink+0x300/0x300 [ 334.991112][T31259] rtnetlink_rcv_msg+0x80a/0x8c0 [ 335.001472][T31259] ? refill_obj_stock+0x10e/0x1d0 [ 335.006623][T31259] ? mod_objcg_state+0x357/0x580 13:03:07 executing program 4: ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x1) setrlimit(0x0, &(0x7f0000000340)) 13:03:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000900)={&(0x7f00000006c0), 0xc, 0x0}, 0x0) [ 335.011693][T31259] ? should_fail_ex+0x2d/0x230 [ 335.016568][T31259] ? xas_load+0x3ae/0x3c0 [ 335.020959][T31259] ? xas_load+0x3ae/0x3c0 [ 335.025427][T31259] ? __rcu_read_unlock+0x4d/0x70 [ 335.030433][T31259] ? xa_load+0xb9/0xe0 [ 335.034605][T31259] ? memcg_list_lru_alloc+0xd5/0x750 [ 335.040011][T31259] ? mod_objcg_state+0x357/0x580 [ 335.045051][T31259] ? mod_objcg_state+0x357/0x580 [ 335.050033][T31259] ? should_fail_ex+0x2d/0x230 [ 335.054853][T31259] ? __rcu_read_unlock+0x4d/0x70 13:03:07 executing program 4: getpgid(0x0) syz_clone(0xc0088000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 335.059886][T31259] ? __rcu_read_unlock+0x4d/0x70 [ 335.064852][T31259] ? avc_has_perm_noaudit+0x1c8/0x210 [ 335.070305][T31259] netlink_rcv_skb+0x126/0x220 [ 335.075139][T31259] ? rtnetlink_bind+0x60/0x60 [ 335.080020][T31259] rtnetlink_rcv+0x1c/0x20 [ 335.084511][T31259] netlink_unicast+0x589/0x660 [ 335.089310][T31259] netlink_sendmsg+0x66e/0x770 [ 335.094208][T31259] ? netlink_getsockopt+0x3e0/0x3e0 [ 335.099446][T31259] ____sys_sendmsg+0x37c/0x4d0 [ 335.104262][T31259] __sys_sendmsg+0x1e9/0x270 13:03:07 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) sendmsg$802154_dgram(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x24, @short}, 0x14, &(0x7f0000000100)={0x0}}, 0x0) [ 335.108947][T31259] __x64_sys_sendmsg+0x46/0x50 [ 335.113799][T31259] do_syscall_64+0xcd/0x1d0 [ 335.118456][T31259] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 335.124389][T31259] RIP: 0033:0x7f2d479ceda9 [ 335.128822][T31259] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 335.146584][ T27] audit: type=1400 audit(1708088587.489:661): avc: denied { setopt } for pid=31282 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 335.148498][T31259] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 335.148527][T31259] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 335.185276][T31259] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 335.193592][T31259] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 335.201622][T31259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:03:07 executing program 1: syz_genetlink_get_family_id$team(&(0x7f00000003c0), 0xffffffffffffffff) 13:03:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 65) 13:03:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000e80)={&(0x7f0000000a80)=ANY=[@ANYBLOB="d4030000", @ANYRES16=r1, @ANYBLOB="01002dbd7000fddbdf250300000008000100", @ANYBLOB="080001"], 0x3d4}}, 0x0) [ 335.209624][T31259] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 335.217660][T31259] [ 335.309418][T31288] FAULT_INJECTION: forcing a failure. [ 335.309418][T31288] name failslab, interval 1, probability 0, space 0, times 0 [ 335.322778][T31288] CPU: 1 PID: 31288 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 335.333329][T31288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 335.343481][T31288] Call Trace: [ 335.346768][T31288] [ 335.349713][T31288] dump_stack_lvl+0xda/0x130 [ 335.354426][T31288] dump_stack+0x15/0x20 [ 335.358617][T31288] should_fail_ex+0x21f/0x230 [ 335.363400][T31288] ? __kernfs_new_node+0x6a/0x380 [ 335.368613][T31288] __should_failslab+0x92/0xa0 [ 335.373480][T31288] should_failslab+0x9/0x20 [ 335.378021][T31288] kmem_cache_alloc+0x56/0x2d0 [ 335.382851][T31288] __kernfs_new_node+0x6a/0x380 [ 335.387823][T31288] ? rb_insert_color+0x280/0x290 [ 335.392820][T31288] ? up_write+0x30/0xe0 [ 335.397025][T31288] ? kernfs_activate+0x256/0x270 [ 335.402103][T31288] kernfs_new_node+0xc8/0x140 13:03:07 executing program 1: syz_clone(0x400c000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 335.406830][T31288] __kernfs_create_file+0x49/0x180 [ 335.411989][T31288] ? dev_attr_show+0x90/0x90 [ 335.416830][T31288] sysfs_add_file_mode_ns+0x136/0x1b0 [ 335.422279][T31288] internal_create_group+0x2e6/0x800 [ 335.427606][T31288] sysfs_create_groups+0x3c/0xe0 [ 335.432687][T31288] device_add_attrs+0xf5/0x400 [ 335.437537][T31288] ? kobject_put+0xdc/0x160 [ 335.442081][T31288] device_add+0x3b9/0x7e0 [ 335.446714][T31288] netdev_register_kobject+0x100/0x230 [ 335.452306][T31288] register_netdevice+0x8bf/0xdf0 [ 335.457603][T31288] hsr_dev_finalize+0x34e/0x4d0 [ 335.462505][T31288] hsr_newlink+0x426/0x470 [ 335.467038][T31288] ? hsr_get_node_list+0x450/0x450 [ 335.472313][T31288] rtnl_newlink+0xef3/0x1670 [ 335.477150][T31288] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 335.483462][T31288] ? _raw_spin_unlock+0x26/0x40 [ 335.488504][T31288] ? __mutex_lock+0x21c/0x8d0 [ 335.493211][T31288] ? rtnl_setlink+0x300/0x300 [ 335.498000][T31288] rtnetlink_rcv_msg+0x80a/0x8c0 [ 335.502981][T31288] ? memcg_list_lru_alloc+0xd5/0x750 [ 335.508314][T31288] ? mod_objcg_state+0x357/0x580 [ 335.513284][T31288] ? should_fail_ex+0x2d/0x230 [ 335.518122][T31288] ? xas_load+0x3ae/0x3c0 [ 335.522555][T31288] ? xas_load+0x3ae/0x3c0 [ 335.526919][T31288] ? __rcu_read_unlock+0x4d/0x70 [ 335.531980][T31288] ? xa_load+0xb9/0xe0 [ 335.536150][T31288] ? memcg_list_lru_alloc+0xd5/0x750 [ 335.541552][T31288] ? mod_objcg_state+0x357/0x580 [ 335.546610][T31288] ? mod_objcg_state+0x357/0x580 [ 335.551623][T31288] ? should_fail_ex+0x2d/0x230 13:03:07 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000280)) [ 335.556474][T31288] ? __rcu_read_unlock+0x4d/0x70 [ 335.561516][T31288] ? __rcu_read_unlock+0x4d/0x70 [ 335.566540][T31288] ? avc_has_perm_noaudit+0x1c8/0x210 [ 335.571962][T31288] netlink_rcv_skb+0x126/0x220 [ 335.576774][T31288] ? rtnetlink_bind+0x60/0x60 [ 335.581523][T31288] rtnetlink_rcv+0x1c/0x20 [ 335.586389][T31288] netlink_unicast+0x589/0x660 [ 335.591182][T31288] netlink_sendmsg+0x66e/0x770 [ 335.596065][T31288] ? netlink_getsockopt+0x3e0/0x3e0 [ 335.601331][T31288] ____sys_sendmsg+0x37c/0x4d0 [ 335.606138][T31288] __sys_sendmsg+0x1e9/0x270 [ 335.610801][T31288] __x64_sys_sendmsg+0x46/0x50 [ 335.615610][T31288] do_syscall_64+0xcd/0x1d0 [ 335.620169][T31288] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 335.626100][T31288] RIP: 0033:0x7f2d479ceda9 [ 335.630549][T31288] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 335.650196][T31288] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:03:08 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:08 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xfff2) 13:03:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 66) 13:03:08 executing program 4: socket$qrtr(0x3, 0x2, 0x0) [ 335.658727][T31288] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 335.666727][T31288] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 335.674740][T31288] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 335.682741][T31288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 335.690742][T31288] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 335.698734][T31288] 13:03:08 executing program 4: shmget$private(0x0, 0x1000, 0x12c9ab06f0fb201, &(0x7f0000ffe000/0x1000)=nil) 13:03:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000900)={'wpan3\x00'}) [ 335.746469][T31303] __nla_validate_parse: 3 callbacks suppressed [ 335.752754][T31303] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 335.810597][T31312] FAULT_INJECTION: forcing a failure. [ 335.810597][T31312] name failslab, interval 1, probability 0, space 0, times 0 [ 335.823287][T31312] CPU: 0 PID: 31312 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 335.833847][T31312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 335.843919][T31312] Call Trace: [ 335.847208][T31312] [ 335.850156][T31312] dump_stack_lvl+0xda/0x130 [ 335.854786][T31312] dump_stack+0x15/0x20 [ 335.858973][T31312] should_fail_ex+0x21f/0x230 [ 335.863780][T31312] ? __kernfs_new_node+0x6a/0x380 [ 335.869031][T31312] __should_failslab+0x92/0xa0 [ 335.873888][T31312] should_failslab+0x9/0x20 [ 335.878449][T31312] kmem_cache_alloc+0x56/0x2d0 [ 335.883333][T31312] __kernfs_new_node+0x6a/0x380 [ 335.888270][T31312] ? rb_insert_color+0x280/0x290 [ 335.893251][T31312] ? up_write+0x30/0xe0 [ 335.897532][T31312] ? kernfs_activate+0x256/0x270 [ 335.902508][T31312] kernfs_new_node+0xc8/0x140 [ 335.907220][T31312] __kernfs_create_file+0x49/0x180 [ 335.912367][T31312] ? dev_attr_show+0x90/0x90 [ 335.917012][T31312] sysfs_add_file_mode_ns+0x136/0x1b0 [ 335.922442][T31312] internal_create_group+0x2e6/0x800 [ 335.927792][T31312] sysfs_create_groups+0x3c/0xe0 [ 335.932837][T31312] device_add_attrs+0xf5/0x400 [ 335.937650][T31312] ? kobject_put+0xdc/0x160 [ 335.942188][T31312] device_add+0x3b9/0x7e0 [ 335.946754][T31312] netdev_register_kobject+0x100/0x230 [ 335.952309][T31312] register_netdevice+0x8bf/0xdf0 [ 335.957377][T31312] hsr_dev_finalize+0x34e/0x4d0 [ 335.962279][T31312] hsr_newlink+0x426/0x470 [ 335.966736][T31312] ? hsr_get_node_list+0x450/0x450 [ 335.971954][T31312] rtnl_newlink+0xef3/0x1670 [ 335.976580][T31312] ? pn_socket_bind+0x8c/0x2d0 [ 335.981559][T31312] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 335.987944][T31312] ? _raw_spin_unlock+0x26/0x40 [ 335.993058][T31312] ? __mutex_lock+0x21c/0x8d0 [ 335.997827][T31312] ? rtnl_setlink+0x300/0x300 [ 336.002578][T31312] rtnetlink_rcv_msg+0x80a/0x8c0 [ 336.007607][T31312] ? memcg_list_lru_alloc+0xd5/0x750 [ 336.013003][T31312] ? mod_objcg_state+0x357/0x580 [ 336.018006][T31312] ? should_fail_ex+0x2d/0x230 [ 336.022937][T31312] ? try_charge_memcg+0xb46/0xd20 [ 336.028007][T31312] ? cgroup_rstat_updated+0x8c/0x1c0 [ 336.033430][T31312] ? page_counter_charge+0x1a8/0x1c0 [ 336.038863][T31312] ? __rcu_read_unlock+0x4d/0x70 [ 336.043836][T31312] ? refill_obj_stock+0x10e/0x1d0 [ 336.048913][T31312] ? mod_objcg_state+0x357/0x580 [ 336.053896][T31312] ? should_fail_ex+0x2d/0x230 13:03:08 executing program 1: getitimer(0x2, &(0x7f0000000580)) 13:03:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000140), r1, 0x0, 0x0, 0x400000}}, 0x20) 13:03:08 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x50000) [ 336.058739][T31312] ? __rcu_read_unlock+0x4d/0x70 [ 336.063695][T31312] ? __rcu_read_unlock+0x4d/0x70 [ 336.068652][T31312] ? avc_has_perm_noaudit+0x1c8/0x210 [ 336.074206][T31312] netlink_rcv_skb+0x126/0x220 [ 336.079009][T31312] ? rtnetlink_bind+0x60/0x60 [ 336.083903][T31312] rtnetlink_rcv+0x1c/0x20 [ 336.088361][T31312] netlink_unicast+0x589/0x660 [ 336.093181][T31312] netlink_sendmsg+0x66e/0x770 [ 336.097974][T31312] ? netlink_getsockopt+0x3e0/0x3e0 [ 336.103313][T31312] ____sys_sendmsg+0x37c/0x4d0 [ 336.108192][T31312] __sys_sendmsg+0x1e9/0x270 [ 336.112960][T31312] __x64_sys_sendmsg+0x46/0x50 [ 336.117763][T31312] do_syscall_64+0xcd/0x1d0 [ 336.122305][T31312] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 336.128332][T31312] RIP: 0033:0x7f2d479ceda9 [ 336.132766][T31312] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 336.152427][T31312] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:03:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) 13:03:08 executing program 1: r0 = syz_usbip_server_init(0x0) write$usbip_server(r0, 0x0, 0x8ff) [ 336.160955][T31312] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 [ 336.169011][T31312] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 336.177006][T31312] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 [ 336.185007][T31312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 336.193003][T31312] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 336.200999][T31312] 13:03:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000140), r1, 0x0, 0x2, 0x4}}, 0x20) 13:03:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 67) 13:03:08 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:08 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0xe, &(0x7f00000000c0)=ANY=[], &(0x7f0000000140)='GPL\x00', 0x7, 0x90, &(0x7f0000000580)=""/144}, 0x90) [ 336.238731][T31329] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 13:03:08 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f00000000c0)=0xffffffe7, 0x4) [ 336.294814][T31334] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 336.323890][T31334] FAULT_INJECTION: forcing a failure. [ 336.323890][T31334] name failslab, interval 1, probability 0, space 0, times 0 [ 336.336788][T31334] CPU: 0 PID: 31334 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 336.347281][T31334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 336.357378][T31334] Call Trace: [ 336.360674][T31334] [ 336.363623][T31334] dump_stack_lvl+0xda/0x130 [ 336.368242][T31334] dump_stack+0x15/0x20 [ 336.372581][T31334] should_fail_ex+0x21f/0x230 [ 336.377296][T31334] ? __kernfs_new_node+0x6a/0x380 [ 336.382362][T31334] __should_failslab+0x92/0xa0 [ 336.387149][T31334] should_failslab+0x9/0x20 13:03:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @private0}}) [ 336.391676][T31334] kmem_cache_alloc+0x56/0x2d0 [ 336.396472][T31334] __kernfs_new_node+0x6a/0x380 [ 336.401355][T31334] ? rb_insert_color+0x280/0x290 [ 336.406443][T31334] ? up_write+0x30/0xe0 [ 336.410627][T31334] ? kernfs_activate+0x256/0x270 [ 336.415711][T31334] kernfs_new_node+0xc8/0x140 [ 336.420532][T31334] __kernfs_create_file+0x49/0x180 [ 336.425691][T31334] ? dev_attr_show+0x90/0x90 [ 336.430380][T31334] sysfs_add_file_mode_ns+0x136/0x1b0 [ 336.435821][T31334] internal_create_group+0x2e6/0x800 [ 336.441254][T31334] sysfs_create_groups+0x3c/0xe0 [ 336.446271][T31334] device_add_attrs+0xf5/0x400 [ 336.451163][T31334] ? kobject_put+0xdc/0x160 [ 336.455709][T31334] device_add+0x3b9/0x7e0 [ 336.460701][T31334] netdev_register_kobject+0x100/0x230 [ 336.466289][T31334] register_netdevice+0x8bf/0xdf0 [ 336.471387][T31334] hsr_dev_finalize+0x34e/0x4d0 [ 336.476370][T31334] hsr_newlink+0x426/0x470 [ 336.480829][T31334] ? hsr_get_node_list+0x450/0x450 [ 336.486080][T31334] rtnl_newlink+0xef3/0x1670 [ 336.490794][T31334] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 336.497476][T31334] ? _raw_spin_unlock+0x26/0x40 [ 336.502375][T31334] ? __mutex_lock+0x21c/0x8d0 [ 336.507086][T31334] ? rtnl_setlink+0x300/0x300 [ 336.511856][T31334] rtnetlink_rcv_msg+0x80a/0x8c0 [ 336.516917][T31334] ? memcg_list_lru_alloc+0xd5/0x750 [ 336.522363][T31334] ? mod_objcg_state+0x357/0x580 [ 336.527410][T31334] ? should_fail_ex+0x2d/0x230 [ 336.532207][T31334] ? xas_load+0x3ae/0x3c0 [ 336.537563][T31334] ? xas_load+0x3ae/0x3c0 13:03:08 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x200000) [ 336.542622][T31334] ? __rcu_read_unlock+0x4d/0x70 [ 336.547729][T31334] ? xa_load+0xb9/0xe0 [ 336.551826][T31334] ? memcg_list_lru_alloc+0xd5/0x750 [ 336.557135][T31334] ? mod_objcg_state+0x357/0x580 [ 336.562179][T31334] ? mod_objcg_state+0x357/0x580 [ 336.567161][T31334] ? should_fail_ex+0x2d/0x230 [ 336.571963][T31334] ? __rcu_read_unlock+0x4d/0x70 [ 336.577029][T31334] ? __rcu_read_unlock+0x4d/0x70 [ 336.582072][T31334] ? avc_has_perm_noaudit+0x1c8/0x210 [ 336.587535][T31334] netlink_rcv_skb+0x126/0x220 [ 336.592404][T31334] ? rtnetlink_bind+0x60/0x60 [ 336.597212][T31334] rtnetlink_rcv+0x1c/0x20 [ 336.601659][T31334] netlink_unicast+0x589/0x660 [ 336.606450][T31334] netlink_sendmsg+0x66e/0x770 [ 336.611244][T31334] ? netlink_getsockopt+0x3e0/0x3e0 [ 336.616472][T31334] ____sys_sendmsg+0x37c/0x4d0 [ 336.621264][T31334] __sys_sendmsg+0x1e9/0x270 [ 336.625910][T31334] __x64_sys_sendmsg+0x46/0x50 [ 336.630697][T31334] do_syscall_64+0xcd/0x1d0 [ 336.635373][T31334] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 336.641381][T31334] RIP: 0033:0x7f2d479ceda9 [ 336.645916][T31334] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 336.665761][T31334] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 336.674258][T31334] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 336.682324][T31334] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 13:03:09 executing program 4: socketpair(0x26, 0x5, 0x1, &(0x7f0000000240)) 13:03:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 68) [ 336.690330][T31334] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 336.698587][T31334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 336.706600][T31334] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 336.714605][T31334] 13:03:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_VENDOR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x14}, 0x14}}, 0x0) 13:03:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x7, 0x1}, 0x48) 13:03:09 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$qrtrtun(r0, 0x0, 0x0) 13:03:09 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000fc0)={0x6, 0x10, &(0x7f0000000d40)=@ringbuf={{}, {}, {}, [@func]}, 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x4, &(0x7f0000000a40)=@framed={{}, [@func]}, 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0x200000000000034a, &(0x7f0000000140)=@framed, &(0x7f0000000180)='GPL\x00'}, 0x90) 13:03:09 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 336.764382][T31354] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 336.828978][T31354] FAULT_INJECTION: forcing a failure. [ 336.828978][T31354] name failslab, interval 1, probability 0, space 0, times 0 [ 336.841783][T31354] CPU: 0 PID: 31354 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 336.852270][T31354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 336.862347][T31354] Call Trace: [ 336.865645][T31354] [ 336.868586][T31354] dump_stack_lvl+0xda/0x130 [ 336.873283][T31354] dump_stack+0x15/0x20 [ 336.877563][T31354] should_fail_ex+0x21f/0x230 [ 336.882520][T31354] ? __kernfs_new_node+0x6a/0x380 [ 336.887576][T31354] __should_failslab+0x92/0xa0 [ 336.892377][T31354] should_failslab+0x9/0x20 [ 336.896951][T31354] kmem_cache_alloc+0x56/0x2d0 [ 336.901765][T31354] __kernfs_new_node+0x6a/0x380 [ 336.906953][T31354] ? rb_insert_color+0x263/0x290 [ 336.912035][T31354] ? up_write+0x30/0xe0 [ 336.916218][T31354] ? kernfs_activate+0x256/0x270 [ 336.921285][T31354] kernfs_new_node+0xc8/0x140 [ 336.926065][T31354] __kernfs_create_file+0x49/0x180 [ 336.931269][T31354] ? dev_attr_show+0x90/0x90 [ 336.935946][T31354] sysfs_add_file_mode_ns+0x136/0x1b0 [ 336.941378][T31354] internal_create_group+0x2e6/0x800 [ 336.946772][T31354] sysfs_create_groups+0x3c/0xe0 [ 336.951864][T31354] device_add_attrs+0xf5/0x400 [ 336.956684][T31354] ? kobject_put+0xdc/0x160 [ 336.961331][T31354] device_add+0x3b9/0x7e0 [ 336.965687][T31354] netdev_register_kobject+0x100/0x230 [ 336.971168][T31354] register_netdevice+0x8bf/0xdf0 13:03:09 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x1000000) 13:03:09 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@generic={0x0, 0x0, 0x18}, 0x18) 13:03:09 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r1}}, 0x22) 13:03:09 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000c40)={&(0x7f0000000640), 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x14}, 0x14}}, 0x0) [ 336.976248][T31354] hsr_dev_finalize+0x34e/0x4d0 [ 336.981190][T31354] hsr_newlink+0x426/0x470 [ 336.985676][T31354] ? hsr_get_node_list+0x450/0x450 [ 336.990926][T31354] rtnl_newlink+0xef3/0x1670 [ 336.995563][T31354] ? security_capable+0x5e/0x80 [ 337.000476][T31354] ? ns_capable+0x7c/0xb0 [ 337.004844][T31354] ? rtnl_setlink+0x300/0x300 [ 337.009667][T31354] rtnetlink_rcv_msg+0x80a/0x8c0 [ 337.014726][T31354] ? memcg_list_lru_alloc+0xd5/0x750 [ 337.020055][T31354] ? should_fail_ex+0x2d/0x230 [ 337.024950][T31354] ? xas_load+0x3ae/0x3c0 13:03:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0}, 0x0) [ 337.029324][T31354] ? xas_load+0x3ae/0x3c0 [ 337.033729][T31354] ? _raw_spin_lock_irqsave+0x3c/0xa0 [ 337.039288][T31354] ? _raw_spin_unlock_irqrestore+0x2b/0x50 [ 337.045148][T31354] ? get_partial_node+0x2b8/0x300 [ 337.050219][T31354] ? freeze_slab+0x5c/0x70 [ 337.054693][T31354] ? security_inode_alloc+0x32/0xd0 [ 337.060052][T31354] ? should_fail_ex+0x2d/0x230 [ 337.064932][T31354] ? __rcu_read_unlock+0x4d/0x70 [ 337.069900][T31354] ? __rcu_read_unlock+0x4d/0x70 [ 337.074880][T31354] ? avc_has_perm_noaudit+0x1c8/0x210 [ 337.080381][T31354] netlink_rcv_skb+0x126/0x220 [ 337.085179][T31354] ? rtnetlink_bind+0x60/0x60 [ 337.089959][T31354] rtnetlink_rcv+0x1c/0x20 [ 337.094404][T31354] netlink_unicast+0x589/0x660 [ 337.099249][T31354] netlink_sendmsg+0x66e/0x770 [ 337.104052][T31354] ? netlink_getsockopt+0x3e0/0x3e0 [ 337.109273][T31354] ____sys_sendmsg+0x37c/0x4d0 [ 337.114062][T31354] __sys_sendmsg+0x1e9/0x270 [ 337.118770][T31354] __x64_sys_sendmsg+0x46/0x50 [ 337.123569][T31354] do_syscall_64+0xcd/0x1d0 [ 337.128207][T31354] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 337.134126][T31354] RIP: 0033:0x7f2d479ceda9 [ 337.138647][T31354] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 337.158399][T31354] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 337.166893][T31354] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:09 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) 13:03:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000780)={0x20, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x20}}, 0x0) 13:03:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 69) 13:03:09 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0xcc40, 0x0) 13:03:09 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0xe, &(0x7f00000000c0)=ANY=[], &(0x7f0000000140)='GPL\x00', 0x0, 0x90, &(0x7f0000000580)=""/144}, 0x90) [ 337.175047][T31354] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 337.183080][T31354] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 337.191077][T31354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 337.199075][T31354] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 337.207155][T31354] 13:03:09 executing program 1: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 13:03:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1f, 0x0, 0x0, 0x0, 0xa29ff992d818cb60}, 0x48) [ 337.264079][T31388] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:09 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:09 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x2, &(0x7f0000000140)=@raw=[@btf_id], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000002c0), 0x8}, 0x90) [ 337.304760][T31388] FAULT_INJECTION: forcing a failure. [ 337.304760][T31388] name failslab, interval 1, probability 0, space 0, times 0 [ 337.317507][T31388] CPU: 0 PID: 31388 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 337.328118][T31388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 337.338215][T31388] Call Trace: [ 337.341569][T31388] [ 337.344595][T31388] dump_stack_lvl+0xda/0x130 [ 337.349269][T31388] dump_stack+0x15/0x20 13:03:09 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001300), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f00000013c0)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "bcf7e361ed47df921f46f2e86ab68e0775155ba4dcdca970820da16f5856dac7e6cfc230b29b9b16933f9c9358ec7c0def745b5c88f515a2e26e98ec4ea9c300d0ac4adadab5f2bee60ef52524e05c09a3ae25cc72c43213745dc91f19121cf9e9a51163dee1fe88922b384c3d318546e957c1acaeb01fbbf3746d05d03c94953a3e97011dc2193d7c4c204ee83c4f1231fd5fc99e5be9ed1ef689d95f00a7cb5063398a919f8b5adcfc912c9fb48bcad9210ae3dcbffd8397aa5715526e87a92a217a367dd86deae2a66adaad581d188dd299cf6e24699167f94c098b85ec0fd876e65eb062abbc4c74abefc192ff8f2a84d7e8530ef7a060f570468b264cd2", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) [ 337.353532][T31388] should_fail_ex+0x21f/0x230 [ 337.358247][T31388] ? __kernfs_new_node+0x6a/0x380 [ 337.363321][T31388] __should_failslab+0x92/0xa0 [ 337.368174][T31388] should_failslab+0x9/0x20 [ 337.372815][T31388] kmem_cache_alloc+0x56/0x2d0 [ 337.377867][T31388] __kernfs_new_node+0x6a/0x380 [ 337.382850][T31388] ? rb_insert_color+0x6a/0x290 [ 337.387735][T31388] ? up_write+0x30/0xe0 [ 337.392011][T31388] ? kernfs_activate+0x256/0x270 [ 337.397000][T31388] kernfs_new_node+0xc8/0x140 13:03:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, 0x0, &(0x7f0000000080)=0x10) 13:03:09 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001c00), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {0x0}}, 0x18) [ 337.401820][T31388] __kernfs_create_file+0x49/0x180 [ 337.406983][T31388] ? dev_attr_show+0x90/0x90 [ 337.411622][T31388] sysfs_add_file_mode_ns+0x136/0x1b0 [ 337.417112][T31388] internal_create_group+0x2e6/0x800 [ 337.422464][T31388] sysfs_create_groups+0x3c/0xe0 [ 337.427454][T31388] device_add_attrs+0xf5/0x400 [ 337.432870][T31388] ? kobject_put+0xdc/0x160 [ 337.437426][T31388] device_add+0x3b9/0x7e0 [ 337.441886][T31388] netdev_register_kobject+0x100/0x230 [ 337.448522][T31388] register_netdevice+0x8bf/0xdf0 13:03:09 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) mmap$qrtrtun(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 13:03:09 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000030c0), 0x200000, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000e80)=@bpf_tracing={0x1a, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x90) [ 337.453692][T31388] hsr_dev_finalize+0x34e/0x4d0 [ 337.458637][T31388] hsr_newlink+0x426/0x470 [ 337.463120][T31388] ? hsr_get_node_list+0x450/0x450 [ 337.468699][T31388] rtnl_newlink+0xef3/0x1670 [ 337.473396][T31388] ? security_capable+0x5e/0x80 [ 337.478297][T31388] ? ns_capable+0x7c/0xb0 [ 337.482671][T31388] ? rtnl_setlink+0x300/0x300 [ 337.487370][T31388] rtnetlink_rcv_msg+0x80a/0x8c0 [ 337.492352][T31388] ? freeze_slab+0x5c/0x70 [ 337.496852][T31388] ? security_inode_alloc+0x32/0xd0 13:03:09 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x25, &(0x7f0000000a80)=@framed={{}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3}}, @map_idx, @tail_call, @initr0, @ringbuf_output]}, &(0x7f0000000c00)='GPL\x00', 0x101, 0x3, &(0x7f0000000c40)=""/3}, 0x90) 13:03:09 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x3f00) [ 337.502168][T31388] ? should_fail_ex+0x2d/0x230 [ 337.506982][T31388] ? xas_load+0x3ae/0x3c0 [ 337.511393][T31388] ? xas_load+0x3ae/0x3c0 [ 337.515758][T31388] ? __rcu_read_unlock+0x4d/0x70 [ 337.520734][T31388] ? xa_load+0xb9/0xe0 [ 337.524921][T31388] ? memcg_list_lru_alloc+0xd5/0x750 [ 337.530229][T31388] ? mod_objcg_state+0x357/0x580 [ 337.535234][T31388] ? should_fail_ex+0x2d/0x230 [ 337.540039][T31388] ? __rcu_read_unlock+0x4d/0x70 [ 337.545015][T31388] ? __rcu_read_unlock+0x4d/0x70 [ 337.550144][T31388] ? avc_has_perm_noaudit+0x1c8/0x210 13:03:09 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 337.555692][T31388] netlink_rcv_skb+0x126/0x220 [ 337.560616][T31388] ? rtnetlink_bind+0x60/0x60 [ 337.565360][T31388] rtnetlink_rcv+0x1c/0x20 [ 337.569813][T31388] netlink_unicast+0x589/0x660 [ 337.574620][T31388] netlink_sendmsg+0x66e/0x770 [ 337.579512][T31388] ? netlink_getsockopt+0x3e0/0x3e0 [ 337.584782][T31388] ____sys_sendmsg+0x37c/0x4d0 [ 337.589622][T31388] __sys_sendmsg+0x1e9/0x270 [ 337.594300][T31388] __x64_sys_sendmsg+0x46/0x50 [ 337.599184][T31388] do_syscall_64+0xcd/0x1d0 13:03:09 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:10 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 337.603869][T31388] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 337.609815][T31388] RIP: 0033:0x7f2d479ceda9 [ 337.614271][T31388] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 337.633916][T31388] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 337.642362][T31388] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:10 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 337.650401][T31388] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 337.658420][T31388] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 337.666495][T31388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 337.674488][T31388] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 337.682494][T31388] 13:03:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 70) 13:03:10 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:10 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:10 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 337.789753][T31428] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 337.846727][T31436] FAULT_INJECTION: forcing a failure. [ 337.846727][T31436] name failslab, interval 1, probability 0, space 0, times 0 [ 337.859497][T31436] CPU: 1 PID: 31436 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 337.869934][T31436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 337.880013][T31436] Call Trace: [ 337.883314][T31436] [ 337.886285][T31436] dump_stack_lvl+0xda/0x130 [ 337.890990][T31436] dump_stack+0x15/0x20 [ 337.895188][T31436] should_fail_ex+0x21f/0x230 [ 337.899941][T31436] ? __kernfs_new_node+0x6a/0x380 [ 337.904992][T31436] __should_failslab+0x92/0xa0 [ 337.909875][T31436] should_failslab+0x9/0x20 [ 337.914498][T31436] kmem_cache_alloc+0x56/0x2d0 [ 337.919412][T31436] __kernfs_new_node+0x6a/0x380 [ 337.924503][T31436] ? rb_insert_color+0x6a/0x290 [ 337.929483][T31436] ? up_write+0x30/0xe0 [ 337.933809][T31436] ? kernfs_activate+0x256/0x270 [ 337.938861][T31436] kernfs_new_node+0xc8/0x140 [ 337.943580][T31436] __kernfs_create_file+0x49/0x180 [ 337.948788][T31436] ? dev_attr_show+0x90/0x90 [ 337.953480][T31436] sysfs_add_file_mode_ns+0x136/0x1b0 [ 337.958942][T31436] internal_create_group+0x2e6/0x800 [ 337.964281][T31436] sysfs_create_groups+0x3c/0xe0 [ 337.969322][T31436] device_add_attrs+0xf5/0x400 [ 337.974132][T31436] ? kobject_put+0xdc/0x160 [ 337.978668][T31436] device_add+0x3b9/0x7e0 [ 337.983082][T31436] netdev_register_kobject+0x100/0x230 [ 337.988654][T31436] register_netdevice+0x8bf/0xdf0 13:03:10 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:10 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x2000000) 13:03:10 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 337.993880][T31436] hsr_dev_finalize+0x34e/0x4d0 [ 337.998782][T31436] hsr_newlink+0x426/0x470 [ 338.003324][T31436] ? hsr_get_node_list+0x450/0x450 [ 338.008548][T31436] rtnl_newlink+0xef3/0x1670 [ 338.013214][T31436] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 338.019493][T31436] ? _raw_spin_unlock+0x26/0x40 [ 338.024468][T31436] ? __mutex_lock+0x21c/0x8d0 [ 338.029272][T31436] ? rtnl_setlink+0x300/0x300 [ 338.033983][T31436] rtnetlink_rcv_msg+0x80a/0x8c0 [ 338.039027][T31436] ? memcg_list_lru_alloc+0xd5/0x750 [ 338.044392][T31436] ? mod_objcg_state+0x357/0x580 [ 338.049375][T31436] ? should_fail_ex+0x2d/0x230 [ 338.054163][T31436] ? try_charge_memcg+0xb46/0xd20 [ 338.059238][T31436] ? cgroup_rstat_updated+0x8c/0x1c0 [ 338.064668][T31436] ? page_counter_charge+0x1a8/0x1c0 [ 338.069992][T31436] ? __rcu_read_unlock+0x4d/0x70 [ 338.075033][T31436] ? refill_obj_stock+0x10e/0x1d0 [ 338.080201][T31436] ? mod_objcg_state+0x357/0x580 [ 338.085183][T31436] ? should_fail_ex+0x2d/0x230 [ 338.089985][T31436] ? __rcu_read_unlock+0x4d/0x70 13:03:10 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000940)={0x6, 0x23, &(0x7f00000005c0)=@ringbuf={{}, {}, {}, [@map_idx, @ringbuf_output, @ringbuf_output]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000800)={0x9, 0x4}, 0x8}, 0x90) 13:03:10 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:10 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x1, &(0x7f0000000040)=@raw=[@func], &(0x7f0000000180)='syzkaller\x00', 0x8, 0xc8, &(0x7f00000001c0)=""/200}, 0x90) [ 338.095069][T31436] ? __rcu_read_unlock+0x4d/0x70 [ 338.100040][T31436] ? avc_has_perm_noaudit+0x1c8/0x210 [ 338.105521][T31436] netlink_rcv_skb+0x126/0x220 [ 338.110408][T31436] ? rtnetlink_bind+0x60/0x60 [ 338.115204][T31436] rtnetlink_rcv+0x1c/0x20 [ 338.119663][T31436] netlink_unicast+0x589/0x660 [ 338.124492][T31436] netlink_sendmsg+0x66e/0x770 [ 338.129294][T31436] ? netlink_getsockopt+0x3e0/0x3e0 [ 338.134580][T31436] ____sys_sendmsg+0x37c/0x4d0 [ 338.139586][T31436] __sys_sendmsg+0x1e9/0x270 [ 338.144223][T31436] __x64_sys_sendmsg+0x46/0x50 [ 338.149096][T31436] do_syscall_64+0xcd/0x1d0 [ 338.153654][T31436] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 338.159605][T31436] RIP: 0033:0x7f2d479ceda9 [ 338.164133][T31436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 338.183945][T31436] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:03:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x82d}, 0x48) 13:03:10 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:10 executing program 4: bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) 13:03:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 71) [ 338.192464][T31436] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 [ 338.200476][T31436] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 338.208477][T31436] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 [ 338.216473][T31436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 338.224574][T31436] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 338.232574][T31436] 13:03:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, 0x0) 13:03:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:10 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:10 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x1, &(0x7f0000000040)=@raw=[@kfunc], &(0x7f0000000080)='GPL\x00', 0x7, 0xef, &(0x7f00000000c0)=""/239, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000240), 0x10}, 0x90) [ 338.311215][T31464] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 338.390302][T31476] FAULT_INJECTION: forcing a failure. [ 338.390302][T31476] name failslab, interval 1, probability 0, space 0, times 0 [ 338.403733][T31476] CPU: 1 PID: 31476 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 338.414965][T31476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 338.425220][T31476] Call Trace: [ 338.428523][T31476] [ 338.431479][T31476] dump_stack_lvl+0xda/0x130 [ 338.436145][T31476] dump_stack+0x15/0x20 13:03:10 executing program 4: socket$rxrpc(0x21, 0x3, 0x2) [ 338.440332][T31476] should_fail_ex+0x21f/0x230 [ 338.445197][T31476] ? __kernfs_new_node+0x6a/0x380 [ 338.450252][T31476] __should_failslab+0x92/0xa0 [ 338.455037][T31476] should_failslab+0x9/0x20 [ 338.459701][T31476] kmem_cache_alloc+0x56/0x2d0 [ 338.464511][T31476] __kernfs_new_node+0x6a/0x380 [ 338.469406][T31476] ? rb_insert_color+0x6a/0x290 [ 338.474368][T31476] ? up_write+0x30/0xe0 [ 338.478553][T31476] ? kernfs_activate+0x256/0x270 [ 338.483680][T31476] kernfs_new_node+0xc8/0x140 [ 338.488427][T31476] __kernfs_create_file+0x49/0x180 [ 338.493582][T31476] ? dev_attr_show+0x90/0x90 [ 338.498287][T31476] sysfs_add_file_mode_ns+0x136/0x1b0 [ 338.503777][T31476] internal_create_group+0x2e6/0x800 [ 338.509208][T31476] sysfs_create_groups+0x3c/0xe0 [ 338.514197][T31476] device_add_attrs+0xf5/0x400 [ 338.518998][T31476] ? kobject_put+0xdc/0x160 [ 338.523550][T31476] device_add+0x3b9/0x7e0 [ 338.527930][T31476] netdev_register_kobject+0x100/0x230 [ 338.533430][T31476] register_netdevice+0x8bf/0xdf0 13:03:10 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 338.538517][T31476] hsr_dev_finalize+0x34e/0x4d0 [ 338.543408][T31476] hsr_newlink+0x426/0x470 [ 338.547866][T31476] ? hsr_get_node_list+0x450/0x450 [ 338.553054][T31476] rtnl_newlink+0xef3/0x1670 [ 338.557685][T31476] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 338.564063][T31476] ? _raw_spin_unlock+0x26/0x40 [ 338.568956][T31476] ? __mutex_lock+0x21c/0x8d0 [ 338.573667][T31476] ? rtnl_setlink+0x300/0x300 [ 338.578380][T31476] rtnetlink_rcv_msg+0x80a/0x8c0 [ 338.583361][T31476] ? memcg_list_lru_alloc+0xd5/0x750 [ 338.588704][T31476] ? mod_objcg_state+0x357/0x580 [ 338.593733][T31476] ? should_fail_ex+0x2d/0x230 [ 338.598685][T31476] ? xas_load+0x3ae/0x3c0 [ 338.603066][T31476] ? xas_load+0x3ae/0x3c0 [ 338.607417][T31476] ? chacha_permute+0x4ea/0x510 [ 338.612383][T31476] ? chacha_permute+0x4ea/0x510 [ 338.617276][T31476] ? __rcu_read_unlock+0x4d/0x70 [ 338.622238][T31476] ? avc_has_perm_noaudit+0x1c8/0x210 [ 338.627858][T31476] netlink_rcv_skb+0x126/0x220 [ 338.632690][T31476] ? rtnetlink_bind+0x60/0x60 [ 338.637479][T31476] rtnetlink_rcv+0x1c/0x20 [ 338.641961][T31476] netlink_unicast+0x589/0x660 [ 338.646875][T31476] netlink_sendmsg+0x66e/0x770 [ 338.651662][T31476] ? netlink_getsockopt+0x3e0/0x3e0 [ 338.656927][T31476] ____sys_sendmsg+0x37c/0x4d0 [ 338.661742][T31476] __sys_sendmsg+0x1e9/0x270 [ 338.666463][T31476] __x64_sys_sendmsg+0x46/0x50 [ 338.671347][T31476] do_syscall_64+0xcd/0x1d0 [ 338.675953][T31476] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 338.682059][T31476] RIP: 0033:0x7f2d479ceda9 13:03:11 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x3000000) 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 338.686538][T31476] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 338.706178][T31476] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 338.714670][T31476] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 [ 338.722674][T31476] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 338.730680][T31476] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 13:03:11 executing program 4: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@link_local, @dev, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty}, {0x0, 0x0, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "1f4c94c93f5b03961a446f381be26ffeea46bb47b559ef66", "d8bba2602ec13f3ba018c811e325ad3f404f4fc18327c185b1d1c4a4191c978c"}}}}}}, 0x0) 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 338.738674][T31476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 338.746725][T31476] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 338.754887][T31476] 13:03:11 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:11 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x4000000000001) preadv(r0, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/102400, 0x19000}], 0x1, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) getgid() sched_setscheduler(0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 72) 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 338.969996][T31506] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 339.008949][T31506] FAULT_INJECTION: forcing a failure. 13:03:11 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 339.008949][T31506] name failslab, interval 1, probability 0, space 0, times 0 [ 339.021895][T31506] CPU: 1 PID: 31506 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 339.032352][T31506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 339.042440][T31506] Call Trace: [ 339.045735][T31506] [ 339.048791][T31506] dump_stack_lvl+0xda/0x130 [ 339.053425][T31506] dump_stack+0x15/0x20 [ 339.057669][T31506] should_fail_ex+0x21f/0x230 [ 339.062390][T31506] ? __kernfs_new_node+0x6a/0x380 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 339.067502][T31506] __should_failslab+0x92/0xa0 [ 339.072297][T31506] should_failslab+0x9/0x20 [ 339.077004][T31506] kmem_cache_alloc+0x56/0x2d0 [ 339.081964][T31506] __kernfs_new_node+0x6a/0x380 [ 339.086882][T31506] ? rb_insert_color+0x263/0x290 [ 339.091874][T31506] ? up_write+0x30/0xe0 [ 339.096054][T31506] ? kernfs_activate+0x256/0x270 [ 339.101085][T31506] kernfs_new_node+0xc8/0x140 [ 339.105851][T31506] __kernfs_create_file+0x49/0x180 [ 339.111004][T31506] ? dev_attr_show+0x90/0x90 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:11 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x4000000) [ 339.115634][T31506] sysfs_add_file_mode_ns+0x136/0x1b0 [ 339.121096][T31506] internal_create_group+0x2e6/0x800 [ 339.126462][T31506] sysfs_create_groups+0x3c/0xe0 [ 339.131452][T31506] device_add_attrs+0xf5/0x400 [ 339.136269][T31506] ? kobject_put+0xdc/0x160 [ 339.140896][T31506] device_add+0x3b9/0x7e0 [ 339.145279][T31506] netdev_register_kobject+0x100/0x230 [ 339.150781][T31506] register_netdevice+0x8bf/0xdf0 [ 339.155843][T31506] hsr_dev_finalize+0x34e/0x4d0 [ 339.160899][T31506] hsr_newlink+0x426/0x470 [ 339.165358][T31506] ? hsr_get_node_list+0x450/0x450 [ 339.170573][T31506] rtnl_newlink+0xef3/0x1670 [ 339.175216][T31506] ? __sanitizer_cov_trace_pc+0x17/0x60 [ 339.180853][T31506] ? security_capable+0x5e/0x80 [ 339.185785][T31506] ? ns_capable+0x7c/0xb0 [ 339.190149][T31506] ? rtnl_setlink+0x300/0x300 [ 339.194948][T31506] rtnetlink_rcv_msg+0x80a/0x8c0 [ 339.200279][T31506] ? should_fail_ex+0x2d/0x230 [ 339.205094][T31506] ? xas_load+0x3ae/0x3c0 [ 339.209475][T31506] ? xas_load+0x3ae/0x3c0 [ 339.213826][T31506] ? __rcu_read_unlock+0x4d/0x70 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, 0x0, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 339.218863][T31506] ? xa_load+0xb9/0xe0 [ 339.223067][T31506] ? memcg_list_lru_alloc+0xd5/0x750 [ 339.228383][T31506] ? common_interrupt+0x13/0x90 [ 339.233261][T31506] ? __rcu_read_unlock+0x4d/0x70 [ 339.238238][T31506] ? avc_has_perm_noaudit+0x1c8/0x210 [ 339.243658][T31506] netlink_rcv_skb+0x126/0x220 [ 339.248458][T31506] ? rtnetlink_bind+0x60/0x60 [ 339.253179][T31506] rtnetlink_rcv+0x1c/0x20 [ 339.257629][T31506] netlink_unicast+0x589/0x660 [ 339.262426][T31506] netlink_sendmsg+0x66e/0x770 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, 0x0, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, 0x0, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 339.267280][T31506] ? netlink_getsockopt+0x3e0/0x3e0 [ 339.272520][T31506] ____sys_sendmsg+0x37c/0x4d0 [ 339.277387][T31506] __sys_sendmsg+0x1e9/0x270 [ 339.282020][T31506] __x64_sys_sendmsg+0x46/0x50 [ 339.286855][T31506] do_syscall_64+0xcd/0x1d0 [ 339.291467][T31506] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 339.297391][T31506] RIP: 0033:0x7f2d479ceda9 [ 339.301830][T31506] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 339.321543][T31506] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 339.329987][T31506] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 339.337991][T31506] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 339.345988][T31506] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 339.353982][T31506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 339.361987][T31506] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 13:03:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 73) [ 339.370047][T31506] 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 339.395982][T31536] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:11 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 339.436631][T31536] FAULT_INJECTION: forcing a failure. [ 339.436631][T31536] name failslab, interval 1, probability 0, space 0, times 0 [ 339.449383][T31536] CPU: 1 PID: 31536 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 339.459829][T31536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 339.470000][T31536] Call Trace: [ 339.473438][T31536] [ 339.476427][T31536] dump_stack_lvl+0xda/0x130 [ 339.481047][T31536] dump_stack+0x15/0x20 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, 0x0, 0x6a) [ 339.485301][T31536] should_fail_ex+0x21f/0x230 [ 339.490078][T31536] ? __kernfs_new_node+0x6a/0x380 [ 339.495137][T31536] __should_failslab+0x92/0xa0 [ 339.499960][T31536] should_failslab+0x9/0x20 [ 339.504669][T31536] kmem_cache_alloc+0x56/0x2d0 [ 339.509472][T31536] __kernfs_new_node+0x6a/0x380 [ 339.514379][T31536] ? rb_insert_color+0x6a/0x290 [ 339.519376][T31536] ? up_write+0x30/0xe0 [ 339.523556][T31536] ? kernfs_activate+0x256/0x270 [ 339.528622][T31536] kernfs_new_node+0xc8/0x140 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, 0x0, 0x6a) [ 339.533336][T31536] __kernfs_create_file+0x49/0x180 [ 339.538790][T31536] ? dev_attr_show+0x90/0x90 [ 339.543420][T31536] sysfs_add_file_mode_ns+0x136/0x1b0 [ 339.548969][T31536] internal_create_group+0x2e6/0x800 [ 339.554311][T31536] sysfs_create_groups+0x3c/0xe0 [ 339.559390][T31536] device_add_attrs+0xf5/0x400 [ 339.564212][T31536] ? kobject_put+0xdc/0x160 [ 339.568760][T31536] device_add+0x3b9/0x7e0 [ 339.573277][T31536] netdev_register_kobject+0x100/0x230 [ 339.578781][T31536] register_netdevice+0x8bf/0xdf0 13:03:11 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, 0x0, 0x6a) [ 339.583918][T31536] hsr_dev_finalize+0x34e/0x4d0 [ 339.588813][T31536] hsr_newlink+0x426/0x470 [ 339.593387][T31536] ? hsr_get_node_list+0x450/0x450 [ 339.598525][T31536] rtnl_newlink+0xef3/0x1670 [ 339.603160][T31536] ? security_capable+0x5e/0x80 [ 339.608114][T31536] ? ns_capable+0x7c/0xb0 [ 339.612644][T31536] ? rtnl_setlink+0x300/0x300 [ 339.617353][T31536] rtnetlink_rcv_msg+0x80a/0x8c0 [ 339.622333][T31536] ? memcg_list_lru_alloc+0xd5/0x750 [ 339.627739][T31536] ? mod_objcg_state+0x357/0x580 [ 339.632826][T31536] ? should_fail_ex+0x2d/0x230 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) [ 339.637623][T31536] ? xas_load+0x3ae/0x3c0 [ 339.642068][T31536] ? xas_load+0x3ae/0x3c0 [ 339.646493][T31536] ? __rcu_read_unlock+0x4d/0x70 [ 339.651468][T31536] ? xa_load+0xb9/0xe0 [ 339.655571][T31536] ? memcg_list_lru_alloc+0xd5/0x750 [ 339.660898][T31536] ? mod_objcg_state+0x357/0x580 [ 339.665873][T31536] ? mod_objcg_state+0x357/0x580 [ 339.670855][T31536] ? should_fail_ex+0x2d/0x230 [ 339.675660][T31536] ? __rcu_read_unlock+0x4d/0x70 [ 339.680627][T31536] ? __rcu_read_unlock+0x4d/0x70 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) [ 339.685594][T31536] ? avc_has_perm_noaudit+0x1c8/0x210 [ 339.691054][T31536] netlink_rcv_skb+0x126/0x220 [ 339.695884][T31536] ? rtnetlink_bind+0x60/0x60 [ 339.700654][T31536] rtnetlink_rcv+0x1c/0x20 [ 339.705108][T31536] netlink_unicast+0x589/0x660 [ 339.709912][T31536] netlink_sendmsg+0x66e/0x770 [ 339.714738][T31536] ? netlink_getsockopt+0x3e0/0x3e0 [ 339.720038][T31536] ____sys_sendmsg+0x37c/0x4d0 [ 339.725019][T31536] __sys_sendmsg+0x1e9/0x270 [ 339.729695][T31536] __x64_sys_sendmsg+0x46/0x50 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x6a) 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x6a) [ 339.734483][T31536] do_syscall_64+0xcd/0x1d0 [ 339.739203][T31536] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 339.745134][T31536] RIP: 0033:0x7f2d479ceda9 [ 339.749568][T31536] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 339.769437][T31536] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 339.778085][T31536] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:12 executing program 4: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x24000, 0x0) 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x6a) 13:03:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 74) 13:03:12 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x6000000) 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-'], 0x6a) 13:03:12 executing program 4: bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@ifindex, 0xffffffffffffffff, 0x5, 0x0, 0xffffffffffffffff, @prog_id}, 0x20) [ 339.786091][T31536] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 339.794363][T31536] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 339.802531][T31536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 339.810891][T31536] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 339.819165][T31536] 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-'], 0x6a) 13:03:12 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:12 executing program 4: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0xd8) unlinkat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x0) [ 339.889662][T31568] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 339.936021][T31568] FAULT_INJECTION: forcing a failure. [ 339.936021][T31568] name failslab, interval 1, probability 0, space 0, times 0 [ 339.949130][T31568] CPU: 0 PID: 31568 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 339.959894][T31568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 339.969976][T31568] Call Trace: [ 339.973277][T31568] [ 339.976225][T31568] dump_stack_lvl+0xda/0x130 [ 339.981034][T31568] dump_stack+0x15/0x20 [ 339.985297][T31568] should_fail_ex+0x21f/0x230 [ 339.990008][T31568] ? __kernfs_new_node+0x6a/0x380 [ 339.995084][T31568] __should_failslab+0x92/0xa0 [ 339.999877][T31568] should_failslab+0x9/0x20 [ 340.004467][T31568] kmem_cache_alloc+0x56/0x2d0 [ 340.009276][T31568] __kernfs_new_node+0x6a/0x380 [ 340.014176][T31568] ? rb_insert_color+0x280/0x290 [ 340.019208][T31568] ? up_write+0x30/0xe0 [ 340.023422][T31568] ? kernfs_activate+0x256/0x270 [ 340.028474][T31568] kernfs_new_node+0xc8/0x140 [ 340.033251][T31568] __kernfs_create_file+0x49/0x180 [ 340.038401][T31568] ? dev_attr_show+0x90/0x90 [ 340.043024][T31568] sysfs_add_file_mode_ns+0x136/0x1b0 [ 340.048533][T31568] internal_create_group+0x2e6/0x800 [ 340.053952][T31568] sysfs_create_groups+0x3c/0xe0 [ 340.058965][T31568] device_add_attrs+0xf5/0x400 [ 340.063779][T31568] ? kobject_put+0xdc/0x160 [ 340.068325][T31568] device_add+0x3b9/0x7e0 [ 340.072700][T31568] netdev_register_kobject+0x100/0x230 [ 340.078644][T31568] register_netdevice+0x8bf/0xdf0 [ 340.083733][T31568] hsr_dev_finalize+0x34e/0x4d0 [ 340.088720][T31568] hsr_newlink+0x426/0x470 [ 340.093182][T31568] ? hsr_get_node_list+0x450/0x450 [ 340.098387][T31568] rtnl_newlink+0xef3/0x1670 [ 340.103025][T31568] ? security_capable+0x5e/0x80 [ 340.107925][T31568] ? ns_capable+0x7c/0xb0 [ 340.112390][T31568] ? rtnl_setlink+0x300/0x300 [ 340.117133][T31568] rtnetlink_rcv_msg+0x80a/0x8c0 [ 340.122111][T31568] ? refill_obj_stock+0x10e/0x1d0 [ 340.127230][T31568] ? mod_objcg_state+0x357/0x580 [ 340.132247][T31568] ? should_fail_ex+0x2d/0x230 [ 340.137097][T31568] ? xas_load+0x3ae/0x3c0 [ 340.141733][T31568] ? xas_load+0x3ae/0x3c0 [ 340.146282][T31568] ? __rcu_read_unlock+0x4d/0x70 [ 340.151256][T31568] ? xa_load+0xb9/0xe0 [ 340.155479][T31568] ? memcg_list_lru_alloc+0xd5/0x750 [ 340.160889][T31568] ? mod_objcg_state+0x357/0x580 [ 340.165875][T31568] ? mod_objcg_state+0x357/0x580 [ 340.170921][T31568] ? should_fail_ex+0x2d/0x230 [ 340.175748][T31568] ? __rcu_read_unlock+0x4d/0x70 [ 340.180803][T31568] ? __rcu_read_unlock+0x4d/0x70 [ 340.185817][T31568] ? avc_has_perm_noaudit+0x1c8/0x210 [ 340.191303][T31568] netlink_rcv_skb+0x126/0x220 [ 340.196135][T31568] ? rtnetlink_bind+0x60/0x60 [ 340.200852][T31568] rtnetlink_rcv+0x1c/0x20 [ 340.205296][T31568] netlink_unicast+0x589/0x660 [ 340.210090][T31568] netlink_sendmsg+0x66e/0x770 [ 340.214926][T31568] ? netlink_getsockopt+0x3e0/0x3e0 [ 340.220249][T31568] ____sys_sendmsg+0x37c/0x4d0 [ 340.225058][T31568] __sys_sendmsg+0x1e9/0x270 [ 340.229690][T31568] __x64_sys_sendmsg+0x46/0x50 [ 340.234482][T31568] do_syscall_64+0xcd/0x1d0 [ 340.239109][T31568] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 340.245167][T31568] RIP: 0033:0x7f2d479ceda9 [ 340.249640][T31568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 340.269447][T31568] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 340.277960][T31568] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:12 executing program 4: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8) 13:03:12 executing program 4: open$dir(&(0x7f0000000240)='./file0\x00', 0x200, 0x0) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) 13:03:12 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000440)=[{0x0}], 0x1, 0x0, 0x0) 13:03:12 executing program 4: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0xd8) chdir(&(0x7f0000000300)='./file0/../file0\x00') chmod(&(0x7f0000000140)='./file0/../file0\x00', 0x0) 13:03:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 75) 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-'], 0x6a) [ 340.286138][T31568] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 340.294180][T31568] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 340.302228][T31568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 340.310250][T31568] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 340.318341][T31568] 13:03:12 executing program 4: syz_emit_ethernet(0x53, &(0x7f00000000c0)={@random="55273e319028", @broadcast, @val, {@ipv4}}, 0x0) [ 340.354975][T31599] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 340.389754][T31599] FAULT_INJECTION: forcing a failure. [ 340.389754][T31599] name failslab, interval 1, probability 0, space 0, times 0 [ 340.402618][T31599] CPU: 0 PID: 31599 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 340.413762][T31599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 340.423867][T31599] Call Trace: [ 340.427165][T31599] [ 340.430120][T31599] dump_stack_lvl+0xda/0x130 [ 340.434845][T31599] dump_stack+0x15/0x20 [ 340.439318][T31599] should_fail_ex+0x21f/0x230 [ 340.444038][T31599] ? __kernfs_new_node+0x6a/0x380 [ 340.449103][T31599] __should_failslab+0x92/0xa0 13:03:12 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:12 executing program 4: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000000c0)='./file0\x00', 0x0) 13:03:12 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x9a, 0x0) pwritev(r0, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) dup2(r1, r0) 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N'], 0x6a) 13:03:12 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x8100000) 13:03:12 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @random="c52b00e8a925", @val, {@ipv6}}, 0x0) [ 340.453895][T31599] should_failslab+0x9/0x20 [ 340.458484][T31599] kmem_cache_alloc+0x56/0x2d0 [ 340.463348][T31599] __kernfs_new_node+0x6a/0x380 [ 340.468399][T31599] ? rb_insert_color+0x263/0x290 [ 340.473632][T31599] ? up_write+0x30/0xe0 [ 340.477923][T31599] ? kernfs_activate+0x256/0x270 [ 340.483006][T31599] kernfs_new_node+0xc8/0x140 [ 340.487737][T31599] __kernfs_create_file+0x49/0x180 [ 340.493118][T31599] ? dev_attr_show+0x90/0x90 [ 340.497919][T31599] sysfs_add_file_mode_ns+0x136/0x1b0 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N'], 0x6a) [ 340.503397][T31599] internal_create_group+0x2e6/0x800 [ 340.508747][T31599] sysfs_create_groups+0x3c/0xe0 [ 340.513750][T31599] device_add_attrs+0xf5/0x400 [ 340.518637][T31599] ? kobject_put+0xdc/0x160 [ 340.523390][T31599] device_add+0x3b9/0x7e0 [ 340.527848][T31599] netdev_register_kobject+0x100/0x230 [ 340.533350][T31599] register_netdevice+0x8bf/0xdf0 [ 340.538420][T31599] hsr_dev_finalize+0x34e/0x4d0 [ 340.543396][T31599] hsr_newlink+0x426/0x470 [ 340.547903][T31599] ? hsr_get_node_list+0x450/0x450 13:03:12 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @local, @val, {@ipv6}}, 0x0) 13:03:12 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N'], 0x6a) 13:03:12 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x4000000000001) preadv(r0, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/102400, 0x19000}], 0x1, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 340.553102][T31599] rtnl_newlink+0xef3/0x1670 [ 340.558092][T31599] ? security_capable+0x5e/0x80 [ 340.563045][T31599] ? ns_capable+0x7c/0xb0 [ 340.567454][T31599] ? rtnl_setlink+0x300/0x300 [ 340.572219][T31599] rtnetlink_rcv_msg+0x80a/0x8c0 [ 340.577494][T31599] ? memcg_list_lru_alloc+0xd5/0x750 [ 340.582840][T31599] ? mod_objcg_state+0x357/0x580 [ 340.587852][T31599] ? should_fail_ex+0x2d/0x230 [ 340.592745][T31599] ? xas_load+0x3ae/0x3c0 [ 340.597156][T31599] ? xas_load+0x3ae/0x3c0 13:03:12 executing program 1: bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0}, 0x38) [ 340.601705][T31599] ? __rcu_read_unlock+0x4d/0x70 [ 340.606726][T31599] ? xa_load+0xb9/0xe0 [ 340.610841][T31599] ? memcg_list_lru_alloc+0xd5/0x750 [ 340.616242][T31599] ? mod_objcg_state+0x357/0x580 [ 340.621276][T31599] ? mod_objcg_state+0x357/0x580 [ 340.626338][T31599] ? should_fail_ex+0x2d/0x230 [ 340.631298][T31599] ? __rcu_read_unlock+0x4d/0x70 [ 340.636288][T31599] ? __rcu_read_unlock+0x4d/0x70 [ 340.641342][T31599] ? avc_has_perm_noaudit+0x1c8/0x210 [ 340.646760][T31599] netlink_rcv_skb+0x126/0x220 [ 340.651573][T31599] ? rtnetlink_bind+0x60/0x60 13:03:13 executing program 1: r0 = socket$rxrpc(0x21, 0x2, 0x2) connect$rxrpc(r0, &(0x7f00000000c0)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, 0x24) 13:03:13 executing program 1: mount_setattr(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000000c0)={0x0, 0x86}, 0x20) [ 340.656313][T31599] rtnetlink_rcv+0x1c/0x20 [ 340.660842][T31599] netlink_unicast+0x589/0x660 [ 340.665739][T31599] netlink_sendmsg+0x66e/0x770 [ 340.670811][T31599] ? netlink_getsockopt+0x3e0/0x3e0 [ 340.676101][T31599] ____sys_sendmsg+0x37c/0x4d0 [ 340.681958][T31599] __sys_sendmsg+0x1e9/0x270 [ 340.686710][T31599] __x64_sys_sendmsg+0x46/0x50 [ 340.691597][T31599] do_syscall_64+0xcd/0x1d0 [ 340.696160][T31599] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 340.702115][T31599] RIP: 0033:0x7f2d479ceda9 [ 340.706560][T31599] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 340.726272][T31599] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 340.734823][T31599] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 340.743162][T31599] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 13:03:13 executing program 1: r0 = socket(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8942, &(0x7f0000000000)) [ 340.751255][T31599] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 340.759280][T31599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 340.767388][T31599] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 340.775388][T31599] 13:03:13 executing program 1: r0 = socket(0x2a, 0x2, 0x0) accept4$inet6(r0, 0x0, 0x0, 0x0) 13:03:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 76) 13:03:13 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={0x0, 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:13 executing program 1: r0 = socket(0x1, 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c2d419d6f34eacb40ee3af55714fba45e1eaf2e23a0c364d0aa26f037d9c8df98185fa3968d412b6f3e0c270d2ad9ce2562e03eeee5064a071f5801c142ab3"}, 0x58) [ 340.871541][T31642] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 340.881695][ T27] audit: type=1400 audit(1708088593.209:662): avc: denied { accept } for pid=31639 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 13:03:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000780)="b6", 0x1, 0x850, &(0x7f0000000800)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c) 13:03:13 executing program 1: r0 = socket(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x5421, &(0x7f0000000000)) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 13:03:13 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xa000000) 13:03:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@dev, @loopback, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, r2}) [ 340.920495][T31642] FAULT_INJECTION: forcing a failure. [ 340.920495][T31642] name failslab, interval 1, probability 0, space 0, times 0 [ 340.933205][T31642] CPU: 1 PID: 31642 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 340.943687][T31642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 340.953930][T31642] Call Trace: [ 340.957320][T31642] [ 340.960271][T31642] dump_stack_lvl+0xda/0x130 [ 340.964963][T31642] dump_stack+0x15/0x20 13:03:13 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000540)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@volatile={0x0, 0x0, 0x0, 0xf}]}}, 0x0, 0x26}, 0x20) [ 340.969167][T31642] should_fail_ex+0x21f/0x230 [ 340.973968][T31642] ? __kernfs_new_node+0x6a/0x380 [ 340.979047][T31642] __should_failslab+0x92/0xa0 [ 340.983879][T31642] should_failslab+0x9/0x20 [ 340.988443][T31642] kmem_cache_alloc+0x56/0x2d0 [ 340.993259][T31642] __kernfs_new_node+0x6a/0x380 [ 340.998332][T31642] ? rb_insert_color+0x263/0x290 [ 341.003317][T31642] ? up_write+0x30/0xe0 [ 341.007508][T31642] ? kernfs_activate+0x256/0x270 [ 341.012489][T31642] kernfs_new_node+0xc8/0x140 [ 341.017209][T31642] __kernfs_create_file+0x49/0x180 13:03:13 executing program 1: r0 = socket(0x2, 0x6, 0x0) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @empty}}, 0x1e) [ 341.022418][T31642] ? dev_attr_show+0x90/0x90 [ 341.027032][T31642] sysfs_add_file_mode_ns+0x136/0x1b0 [ 341.032533][T31642] internal_create_group+0x2e6/0x800 [ 341.037922][T31642] sysfs_create_groups+0x3c/0xe0 [ 341.043008][T31642] device_add_attrs+0xf5/0x400 [ 341.047813][T31642] ? kobject_put+0xdc/0x160 [ 341.052352][T31642] device_add+0x3b9/0x7e0 [ 341.056798][T31642] netdev_register_kobject+0x100/0x230 [ 341.062363][T31642] register_netdevice+0x8bf/0xdf0 [ 341.067486][T31642] hsr_dev_finalize+0x34e/0x4d0 13:03:13 executing program 1: r0 = socket(0x2, 0x2, 0x1) syz_genetlink_get_family_id$devlink(&(0x7f0000000140), r0) [ 341.072388][T31642] hsr_newlink+0x426/0x470 [ 341.076892][T31642] ? hsr_get_node_list+0x450/0x450 [ 341.082132][T31642] rtnl_newlink+0xef3/0x1670 [ 341.086773][T31642] ? security_capable+0x5e/0x80 [ 341.091659][T31642] ? ns_capable+0x7c/0xb0 [ 341.096025][T31642] ? rtnl_setlink+0x300/0x300 [ 341.100787][T31642] rtnetlink_rcv_msg+0x80a/0x8c0 [ 341.105755][T31642] ? memcg_list_lru_alloc+0xd5/0x750 [ 341.111160][T31642] ? mod_objcg_state+0x357/0x580 [ 341.116286][T31642] ? should_fail_ex+0x2d/0x230 [ 341.121173][T31642] ? try_charge_memcg+0xb46/0xd20 [ 341.126255][T31642] ? cgroup_rstat_updated+0x8c/0x1c0 [ 341.131644][T31642] ? page_counter_charge+0x1a8/0x1c0 [ 341.137248][T31642] ? __rcu_read_unlock+0x4d/0x70 [ 341.142276][T31642] ? refill_obj_stock+0x10e/0x1d0 [ 341.147348][T31642] ? mod_objcg_state+0x357/0x580 [ 341.152370][T31642] ? should_fail_ex+0x2d/0x230 [ 341.157349][T31642] ? __rcu_read_unlock+0x4d/0x70 [ 341.162342][T31642] ? __rcu_read_unlock+0x4d/0x70 [ 341.167315][T31642] ? avc_has_perm_noaudit+0x1c8/0x210 [ 341.172792][T31642] netlink_rcv_skb+0x126/0x220 [ 341.178147][T31642] ? rtnetlink_bind+0x60/0x60 [ 341.182949][T31642] rtnetlink_rcv+0x1c/0x20 [ 341.187693][T31642] netlink_unicast+0x589/0x660 [ 341.192553][T31642] netlink_sendmsg+0x66e/0x770 [ 341.197422][T31642] ? netlink_getsockopt+0x3e0/0x3e0 [ 341.202670][T31642] ____sys_sendmsg+0x37c/0x4d0 [ 341.207462][T31642] __sys_sendmsg+0x1e9/0x270 [ 341.212198][T31642] __x64_sys_sendmsg+0x46/0x50 [ 341.217086][T31642] do_syscall_64+0xcd/0x1d0 [ 341.221632][T31642] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 341.227558][T31642] RIP: 0033:0x7f2d479ceda9 [ 341.231987][T31642] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 341.251718][T31642] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 341.260242][T31642] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:13 executing program 1: bpf$BPF_BTF_LOAD(0x1d, &(0x7f0000000540)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a}, 0x20) 13:03:13 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 13:03:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x0, 0x9, 0x1000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xd}, 0x48) 13:03:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 77) 13:03:13 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000540)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@volatile]}}, 0x0, 0x26}, 0x20) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) [ 341.268236][T31642] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 341.276347][T31642] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 341.284345][T31642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 341.292400][T31642] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 341.300407][T31642] 13:03:13 executing program 1: r0 = socket(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8982, 0x0) 13:03:13 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={0x0, 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:13 executing program 1: r0 = socket(0x29, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x60ff, 0x0, 0x0) [ 341.375732][T31675] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:13 executing program 4: bpf$PROG_LOAD_XDP(0xa, &(0x7f0000000440)={0x6, 0x0, 0x0, 0x0}, 0x90) 13:03:13 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xb000000) 13:03:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@empty}, 0x14) [ 341.422480][T31675] FAULT_INJECTION: forcing a failure. [ 341.422480][T31675] name failslab, interval 1, probability 0, space 0, times 0 [ 341.435188][T31675] CPU: 0 PID: 31675 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 341.445710][T31675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 341.455794][T31675] Call Trace: [ 341.459089][T31675] [ 341.462106][T31675] dump_stack_lvl+0xda/0x130 [ 341.466776][T31675] dump_stack+0x15/0x20 13:03:13 executing program 1: r0 = socket(0x29, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 13:03:13 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1a, 0x0, 0x0) [ 341.471032][T31675] should_fail_ex+0x21f/0x230 [ 341.475817][T31675] ? __kernfs_new_node+0x6a/0x380 [ 341.480893][T31675] __should_failslab+0x92/0xa0 [ 341.485761][T31675] should_failslab+0x9/0x20 [ 341.490886][T31675] kmem_cache_alloc+0x56/0x2d0 [ 341.495778][T31675] __kernfs_new_node+0x6a/0x380 [ 341.500674][T31675] ? rb_insert_color+0x6a/0x290 [ 341.505567][T31675] ? up_write+0x30/0xe0 [ 341.509837][T31675] ? kernfs_activate+0x256/0x270 [ 341.514816][T31675] kernfs_new_node+0xc8/0x140 13:03:13 executing program 4: r0 = socket(0x11, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004b00)=[{&(0x7f00000000c0)={0x27, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, "d399da8a18f4e87da68aaed4450dbef9dd1a5bb970150cd6cba5893c13059ffbb984e44c9797021f4176b5dee0fa297199fad2ffbff9f7fcd4085cb3556cf5"}, 0x58, 0x0}], 0x1, 0x0) [ 341.519581][T31675] __kernfs_create_file+0x49/0x180 [ 341.524801][T31675] ? dev_attr_show+0x90/0x90 [ 341.529481][T31675] sysfs_add_file_mode_ns+0x136/0x1b0 [ 341.534880][T31675] internal_create_group+0x2e6/0x800 [ 341.540232][T31675] sysfs_create_groups+0x3c/0xe0 [ 341.545238][T31675] device_add_attrs+0xf5/0x400 [ 341.550083][T31675] ? kobject_put+0xdc/0x160 [ 341.554623][T31675] device_add+0x3b9/0x7e0 [ 341.559036][T31675] netdev_register_kobject+0x100/0x230 [ 341.564522][T31675] register_netdevice+0x8bf/0xdf0 [ 341.569610][T31675] hsr_dev_finalize+0x34e/0x4d0 [ 341.574511][T31675] hsr_newlink+0x426/0x470 [ 341.578994][T31675] ? hsr_get_node_list+0x450/0x450 [ 341.584158][T31675] rtnl_newlink+0xef3/0x1670 [ 341.588790][T31675] ? security_capable+0x5e/0x80 [ 341.593739][T31675] ? ns_capable+0x7c/0xb0 [ 341.598183][T31675] ? rtnl_setlink+0x300/0x300 [ 341.603898][T31675] rtnetlink_rcv_msg+0x80a/0x8c0 [ 341.608870][T31675] ? __rcu_read_unlock+0x4d/0x70 [ 341.613835][T31675] ? __refill_stock+0x7f/0xb0 [ 341.618586][T31675] ? cgroup_rstat_updated+0x8c/0x1c0 [ 341.624047][T31675] ? page_counter_cancel+0xcc/0x1c0 [ 341.629371][T31675] ? __rcu_read_unlock+0x4d/0x70 [ 341.634372][T31675] ? xas_load+0x3ae/0x3c0 [ 341.638767][T31675] ? __rcu_read_unlock+0x4d/0x70 [ 341.643748][T31675] ? xa_load+0xb9/0xe0 [ 341.647917][T31675] ? memcg_list_lru_alloc+0xd5/0x750 [ 341.653231][T31675] ? mod_objcg_state+0x44e/0x580 [ 341.658229][T31675] ? should_fail_ex+0x2d/0x230 [ 341.663025][T31675] ? __rcu_read_unlock+0x4d/0x70 [ 341.668001][T31675] ? __rcu_read_unlock+0x4d/0x70 [ 341.672986][T31675] ? avc_has_perm_noaudit+0x1c8/0x210 [ 341.678447][T31675] netlink_rcv_skb+0x126/0x220 [ 341.683242][T31675] ? rtnetlink_bind+0x60/0x60 [ 341.688000][T31675] rtnetlink_rcv+0x1c/0x20 [ 341.692493][T31675] netlink_unicast+0x589/0x660 [ 341.697391][T31675] netlink_sendmsg+0x66e/0x770 [ 341.702270][T31675] ? netlink_getsockopt+0x3e0/0x3e0 [ 341.707581][T31675] ____sys_sendmsg+0x37c/0x4d0 [ 341.712384][T31675] __sys_sendmsg+0x1e9/0x270 [ 341.717018][T31675] __x64_sys_sendmsg+0x46/0x50 [ 341.721889][T31675] do_syscall_64+0xcd/0x1d0 [ 341.726542][T31675] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 341.732473][T31675] RIP: 0033:0x7f2d479ceda9 [ 341.736926][T31675] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 341.756751][T31675] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 341.765251][T31675] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 78) 13:03:14 executing program 4: r0 = socket(0x2, 0x2, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0xf0ff7f}, 0x2}, 0x0) 13:03:14 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xc000000) [ 341.773339][T31675] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 341.781371][T31675] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 341.789371][T31675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 341.797519][T31675] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 341.805520][T31675] 13:03:14 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={0x0, 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:14 executing program 4: bpf$BPF_PROG_QUERY(0x14, &(0x7f0000000340)={@map=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 341.859383][T31702] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 341.898466][T31702] FAULT_INJECTION: forcing a failure. 13:03:14 executing program 4: r0 = openat$vga_arbiter(0xffffff9c, &(0x7f0000000080), 0x48801, 0x0) write$vga_arbiter(r0, &(0x7f00000000c0)=@other={'decodes', ' ', 'io'}, 0xb) [ 341.898466][T31702] name failslab, interval 1, probability 0, space 0, times 0 [ 341.911158][T31702] CPU: 0 PID: 31702 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 341.921777][T31702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 341.931914][T31702] Call Trace: [ 341.935219][T31702] [ 341.938202][T31702] dump_stack_lvl+0xda/0x130 [ 341.942894][T31702] dump_stack+0x15/0x20 [ 341.947085][T31702] should_fail_ex+0x21f/0x230 [ 341.951815][T31702] ? __kernfs_new_node+0x6a/0x380 [ 341.956899][T31702] __should_failslab+0x92/0xa0 [ 341.961779][T31702] should_failslab+0x9/0x20 [ 341.966321][T31702] kmem_cache_alloc+0x56/0x2d0 [ 341.971188][T31702] __kernfs_new_node+0x6a/0x380 [ 341.976083][T31702] ? rb_insert_color+0x6a/0x290 [ 341.981002][T31702] ? up_write+0x30/0xe0 [ 341.985177][T31702] ? kernfs_activate+0x256/0x270 [ 341.990161][T31702] kernfs_new_node+0xc8/0x140 [ 341.995066][T31702] __kernfs_create_file+0x49/0x180 [ 342.000223][T31702] ? dev_attr_show+0x90/0x90 [ 342.004849][T31702] sysfs_add_file_mode_ns+0x136/0x1b0 13:03:14 executing program 4: bpf$BPF_BTF_LOAD(0x7, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x20) 13:03:14 executing program 4: r0 = socket(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8932, &(0x7f0000000000)={'vxcan1\x00'}) [ 342.010285][T31702] internal_create_group+0x2e6/0x800 [ 342.015691][T31702] sysfs_create_groups+0x3c/0xe0 [ 342.018245][T31714] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 342.020653][T31702] device_add_attrs+0xf5/0x400 [ 342.035689][T31702] ? kobject_put+0xdc/0x160 [ 342.040269][T31702] device_add+0x3b9/0x7e0 [ 342.044775][T31702] netdev_register_kobject+0x100/0x230 [ 342.050264][T31702] register_netdevice+0x8bf/0xdf0 [ 342.055337][T31702] hsr_dev_finalize+0x34e/0x4d0 [ 342.060222][T31702] hsr_newlink+0x426/0x470 [ 342.064689][T31702] ? hsr_get_node_list+0x450/0x450 [ 342.067325][ T27] audit: type=1400 audit(1708088594.369:663): avc: denied { write } for pid=31713 comm="syz-executor.4" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 342.069986][T31702] rtnl_newlink+0xef3/0x1670 [ 342.094427][ T27] audit: type=1400 audit(1708088594.369:664): avc: denied { open } for pid=31713 comm="syz-executor.4" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 342.098981][T31702] ? evdev_ioctl_compat+0x20/0x30 [ 342.099035][T31702] ? security_capable+0x5e/0x80 [ 342.133893][T31702] ? ns_capable+0x7c/0xb0 [ 342.138371][T31702] ? rtnl_setlink+0x300/0x300 [ 342.143068][T31702] rtnetlink_rcv_msg+0x80a/0x8c0 [ 342.148049][T31702] ? memcg_list_lru_alloc+0xd5/0x750 [ 342.153355][T31702] ? mod_objcg_state+0x357/0x580 [ 342.158442][T31702] ? should_fail_ex+0x2d/0x230 [ 342.163343][T31702] ? xas_load+0x3ae/0x3c0 [ 342.167756][T31702] ? xas_load+0x3ae/0x3c0 [ 342.172182][T31702] ? __rcu_read_unlock+0x4d/0x70 [ 342.177181][T31702] ? xa_load+0xb9/0xe0 [ 342.181284][T31702] ? memcg_list_lru_alloc+0xd5/0x750 [ 342.186616][T31702] ? mod_objcg_state+0x357/0x580 [ 342.191774][T31702] ? mod_objcg_state+0x357/0x580 [ 342.196877][T31702] ? should_fail_ex+0x2d/0x230 [ 342.201675][T31702] ? __rcu_read_unlock+0x4d/0x70 [ 342.206685][T31702] ? __rcu_read_unlock+0x4d/0x70 [ 342.211652][T31702] ? avc_has_perm_noaudit+0x1c8/0x210 [ 342.217080][T31702] netlink_rcv_skb+0x126/0x220 [ 342.221879][T31702] ? rtnetlink_bind+0x60/0x60 [ 342.226665][T31702] rtnetlink_rcv+0x1c/0x20 [ 342.231162][T31702] netlink_unicast+0x589/0x660 [ 342.235954][T31702] netlink_sendmsg+0x66e/0x770 [ 342.240831][T31702] ? netlink_getsockopt+0x3e0/0x3e0 [ 342.246262][T31702] ____sys_sendmsg+0x37c/0x4d0 [ 342.251129][T31702] __sys_sendmsg+0x1e9/0x270 [ 342.255826][T31702] __x64_sys_sendmsg+0x46/0x50 [ 342.260683][T31702] do_syscall_64+0xcd/0x1d0 [ 342.265213][T31702] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 342.271274][T31702] RIP: 0033:0x7f2d479ceda9 [ 342.275894][T31702] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 342.295880][T31702] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 13:03:14 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x1b000000) 13:03:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 79) 13:03:14 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000540)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@volatile]}}, 0x0, 0x26, 0x0, 0x8}, 0x20) [ 342.304329][T31702] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 342.312401][T31702] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 342.320456][T31702] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 342.328456][T31702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 342.336466][T31702] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 342.344484][T31702] 13:03:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f00000000c0)=0x90) 13:03:14 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@broadcast, @empty, @val, {@ipv6}}, 0x0) 13:03:14 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, @val, {@ipv6}}, 0x0) 13:03:14 executing program 1: getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0]) setresgid(0x0, r0, 0x0) 13:03:14 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340)}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 342.413966][T31728] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 342.487604][T31728] FAULT_INJECTION: forcing a failure. [ 342.487604][T31728] name failslab, interval 1, probability 0, space 0, times 0 [ 342.500910][T31728] CPU: 1 PID: 31728 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 342.511630][T31728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 342.522205][T31728] Call Trace: [ 342.525741][T31728] [ 342.528687][T31728] dump_stack_lvl+0xda/0x130 [ 342.533378][T31728] dump_stack+0x15/0x20 [ 342.537620][T31728] should_fail_ex+0x21f/0x230 [ 342.542501][T31728] ? __kernfs_new_node+0x6a/0x380 [ 342.547659][T31728] __should_failslab+0x92/0xa0 [ 342.552500][T31728] should_failslab+0x9/0x20 [ 342.557060][T31728] kmem_cache_alloc+0x56/0x2d0 [ 342.562002][T31728] __kernfs_new_node+0x6a/0x380 [ 342.566934][T31728] ? rb_insert_color+0x6a/0x290 [ 342.571823][T31728] ? up_write+0x30/0xe0 [ 342.576051][T31728] ? kernfs_activate+0x256/0x270 [ 342.581333][T31728] kernfs_new_node+0xc8/0x140 [ 342.586128][T31728] __kernfs_create_file+0x49/0x180 [ 342.591322][T31728] ? dev_attr_show+0x90/0x90 [ 342.595940][T31728] sysfs_add_file_mode_ns+0x136/0x1b0 [ 342.601435][T31728] internal_create_group+0x2e6/0x800 [ 342.606820][T31728] sysfs_create_groups+0x3c/0xe0 [ 342.611827][T31728] device_add_attrs+0xf5/0x400 [ 342.616661][T31728] ? kobject_put+0xdc/0x160 [ 342.621192][T31728] device_add+0x3b9/0x7e0 [ 342.625570][T31728] netdev_register_kobject+0x100/0x230 [ 342.631113][T31728] register_netdevice+0x8bf/0xdf0 [ 342.636177][T31728] hsr_dev_finalize+0x34e/0x4d0 [ 342.641152][T31728] hsr_newlink+0x426/0x470 [ 342.645617][T31728] ? hsr_get_node_list+0x450/0x450 [ 342.650879][T31728] rtnl_newlink+0xef3/0x1670 [ 342.655587][T31728] ? security_capable+0x5e/0x80 [ 342.660545][T31728] ? ns_capable+0x7c/0xb0 [ 342.664942][T31728] ? rtnl_setlink+0x300/0x300 [ 342.669659][T31728] rtnetlink_rcv_msg+0x80a/0x8c0 [ 342.674752][T31728] ? refill_obj_stock+0x10e/0x1d0 [ 342.679916][T31728] ? mod_objcg_state+0x357/0x580 13:03:15 executing program 4: syz_emit_ethernet(0x1fff, &(0x7f0000002780)={@broadcast, @remote, @val, {@ipv6}}, 0x0) 13:03:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x101}, 0x8) 13:03:15 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x1c000000) 13:03:15 executing program 1: clock_settime(0xe, &(0x7f0000000300)) 13:03:15 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, 0x0, 0x0) 13:03:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f00000003c0)=ANY=[@ANYRESHEX], &(0x7f00000002c0)=0x8) 13:03:15 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000017c0)=ANY=[], 0x1500}, 0x0) 13:03:15 executing program 1: syz_emit_ethernet(0x9d, &(0x7f0000000140)={@broadcast, @remote, @val, {@ipv4}}, 0x0) [ 342.684890][T31728] ? should_fail_ex+0x2d/0x230 [ 342.689702][T31728] ? xas_load+0x3ae/0x3c0 [ 342.694123][T31728] ? xas_load+0x3ae/0x3c0 [ 342.698527][T31728] ? __rcu_read_unlock+0x4d/0x70 [ 342.703503][T31728] ? xa_load+0xb9/0xe0 [ 342.707648][T31728] ? memcg_list_lru_alloc+0xd5/0x750 [ 342.713026][T31728] ? mod_objcg_state+0x357/0x580 [ 342.718014][T31728] ? should_fail_ex+0x2d/0x230 [ 342.722895][T31728] ? __rcu_read_unlock+0x4d/0x70 [ 342.727873][T31728] ? __rcu_read_unlock+0x4d/0x70 [ 342.732853][T31728] ? avc_has_perm_noaudit+0x1c8/0x210 13:03:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) 13:03:15 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000080)={@local, @broadcast, @val, {@ipv6}}, 0x0) [ 342.738292][T31728] netlink_rcv_skb+0x126/0x220 [ 342.743086][T31728] ? rtnetlink_bind+0x60/0x60 [ 342.747799][T31728] rtnetlink_rcv+0x1c/0x20 [ 342.752362][T31728] netlink_unicast+0x589/0x660 [ 342.757255][T31728] netlink_sendmsg+0x66e/0x770 [ 342.762085][T31728] ? netlink_getsockopt+0x3e0/0x3e0 [ 342.767350][T31728] ____sys_sendmsg+0x37c/0x4d0 [ 342.772231][T31728] __sys_sendmsg+0x1e9/0x270 [ 342.776888][T31728] __x64_sys_sendmsg+0x46/0x50 [ 342.781738][T31728] do_syscall_64+0xcd/0x1d0 [ 342.786278][T31728] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 342.792209][T31728] RIP: 0033:0x7f2d479ceda9 [ 342.796697][T31728] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 342.816405][T31728] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 342.824918][T31728] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 13:03:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000003900), 0x10) 13:03:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x0, 0x0, 0x318}, 0x98) 13:03:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 80) [ 342.832914][T31728] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 342.840960][T31728] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 342.848962][T31728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 342.856964][T31728] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 342.865065][T31728] 13:03:15 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) chown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) lchown(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) 13:03:15 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340)}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:15 executing program 4: r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) [ 342.928524][T31769] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 342.987554][T31778] FAULT_INJECTION: forcing a failure. [ 342.987554][T31778] name failslab, interval 1, probability 0, space 0, times 0 [ 343.000339][T31778] CPU: 0 PID: 31778 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 343.010852][T31778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 343.021022][T31778] Call Trace: [ 343.024321][T31778] [ 343.027329][T31778] dump_stack_lvl+0xda/0x130 [ 343.031957][T31778] dump_stack+0x15/0x20 [ 343.036146][T31778] should_fail_ex+0x21f/0x230 [ 343.040905][T31778] ? __kernfs_new_node+0x6a/0x380 [ 343.046134][T31778] __should_failslab+0x92/0xa0 [ 343.050963][T31778] should_failslab+0x9/0x20 [ 343.055565][T31778] kmem_cache_alloc+0x56/0x2d0 [ 343.060405][T31778] __kernfs_new_node+0x6a/0x380 [ 343.065388][T31778] ? rb_insert_color+0x6a/0x290 [ 343.070280][T31778] ? up_write+0x30/0xe0 [ 343.074464][T31778] ? kernfs_activate+0x256/0x270 [ 343.079476][T31778] kernfs_new_node+0xc8/0x140 [ 343.084183][T31778] __kernfs_create_file+0x49/0x180 [ 343.089400][T31778] ? dev_attr_show+0x90/0x90 [ 343.094025][T31778] sysfs_add_file_mode_ns+0x136/0x1b0 [ 343.099520][T31778] internal_create_group+0x2e6/0x800 [ 343.104861][T31778] sysfs_create_groups+0x3c/0xe0 [ 343.109868][T31778] device_add_attrs+0xf5/0x400 [ 343.114695][T31778] ? kobject_put+0xdc/0x160 [ 343.119230][T31778] device_add+0x3b9/0x7e0 [ 343.123705][T31778] netdev_register_kobject+0x100/0x230 [ 343.129197][T31778] register_netdevice+0x8bf/0xdf0 13:03:15 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000000)={@broadcast, @remote, @val, {@ipv4}}, 0x0) 13:03:15 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') [ 343.134251][T31778] hsr_dev_finalize+0x34e/0x4d0 [ 343.139208][T31778] hsr_newlink+0x426/0x470 [ 343.143762][T31778] ? hsr_get_node_list+0x450/0x450 [ 343.148925][T31778] rtnl_newlink+0xef3/0x1670 [ 343.153576][T31778] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 343.159939][T31778] ? _raw_spin_unlock+0x26/0x40 [ 343.164948][T31778] ? __mutex_lock+0x21c/0x8d0 [ 343.169662][T31778] ? rtnl_setlink+0x300/0x300 [ 343.174508][T31778] rtnetlink_rcv_msg+0x80a/0x8c0 [ 343.179642][T31778] ? memcg_list_lru_alloc+0xd5/0x750 13:03:15 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x33000000) [ 343.185074][T31778] ? mod_objcg_state+0x357/0x580 [ 343.190157][T31778] ? should_fail_ex+0x2d/0x230 [ 343.194956][T31778] ? xas_load+0x3ae/0x3c0 [ 343.199312][T31778] ? xas_load+0x3ae/0x3c0 [ 343.203879][T31778] ? __rcu_read_unlock+0x4d/0x70 [ 343.208845][T31778] ? xa_load+0xb9/0xe0 [ 343.212947][T31778] ? memcg_list_lru_alloc+0xd5/0x750 [ 343.218332][T31778] ? mod_objcg_state+0x357/0x580 [ 343.223358][T31778] ? mod_objcg_state+0x357/0x580 [ 343.228480][T31778] ? should_fail_ex+0x2d/0x230 [ 343.233342][T31778] ? __rcu_read_unlock+0x4d/0x70 13:03:15 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @remote, @val, {@ipv6}}, 0x0) 13:03:15 executing program 4: r0 = socket(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001480)={&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@hopopts={{0x2c, 0x29, 0x2, {0x0, 0x2, '\x00', [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x3]}}]}}}], 0x2c}, 0x0) 13:03:15 executing program 1: r0 = socket(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8970, &(0x7f0000000000)) [ 343.238457][T31778] ? __rcu_read_unlock+0x4d/0x70 [ 343.243544][T31778] ? avc_has_perm_noaudit+0x1c8/0x210 [ 343.248957][T31778] netlink_rcv_skb+0x126/0x220 [ 343.253759][T31778] ? rtnetlink_bind+0x60/0x60 [ 343.258516][T31778] rtnetlink_rcv+0x1c/0x20 [ 343.263056][T31778] netlink_unicast+0x589/0x660 [ 343.267865][T31778] netlink_sendmsg+0x66e/0x770 [ 343.272700][T31778] ? netlink_getsockopt+0x3e0/0x3e0 [ 343.278007][T31778] ____sys_sendmsg+0x37c/0x4d0 [ 343.282819][T31778] __sys_sendmsg+0x1e9/0x270 13:03:15 executing program 1: r0 = socket(0x25, 0x1, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000300)={&(0x7f0000000040), 0xc, &(0x7f00000002c0)={0x0}}, 0x0) [ 343.287479][T31778] __x64_sys_sendmsg+0x46/0x50 [ 343.292290][T31778] do_syscall_64+0xcd/0x1d0 [ 343.296875][T31778] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 343.302825][T31778] RIP: 0033:0x7f2d479ceda9 [ 343.307354][T31778] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 343.327100][T31778] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 343.335600][T31778] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 [ 343.343612][T31778] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 343.351666][T31778] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 [ 343.359659][T31778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 343.367733][T31778] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 343.375749][T31778] 13:03:15 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 13:03:15 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0\x00', 0x0) 13:03:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 81) [ 343.395754][ T27] audit: type=1400 audit(1708088595.739:665): avc: denied { write } for pid=31796 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 13:03:15 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340)}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:15 executing program 1: r0 = io_uring_setup(0x2da, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000200)=[{0x0}, {0x0}], 0x2) 13:03:15 executing program 4: r0 = io_uring_setup(0xd5c, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PROBE(r0, 0x3, &(0x7f0000000080), 0x0) 13:03:15 executing program 1: r0 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)) 13:03:15 executing program 4: r0 = syz_io_uring_setup(0x5bad, &(0x7f0000000000)={0x0, 0x868c, 0x3608}, &(0x7f0000000080), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_RESTRICTIONS(r0, 0xb, 0x0, 0x0) [ 343.445508][T31803] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:15 executing program 4: r0 = io_uring_setup(0xd5c, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PROBE(r0, 0x19, 0x0, 0x0) [ 343.516683][T31814] FAULT_INJECTION: forcing a failure. [ 343.516683][T31814] name failslab, interval 1, probability 0, space 0, times 0 [ 343.529784][T31814] CPU: 0 PID: 31814 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 343.540371][T31814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 343.550449][T31814] Call Trace: [ 343.553757][T31814] [ 343.556767][T31814] dump_stack_lvl+0xda/0x130 [ 343.561401][T31814] dump_stack+0x15/0x20 [ 343.565585][T31814] should_fail_ex+0x21f/0x230 [ 343.570402][T31814] ? __kernfs_new_node+0x6a/0x380 [ 343.575506][T31814] __should_failslab+0x92/0xa0 [ 343.580296][T31814] should_failslab+0x9/0x20 [ 343.584851][T31814] kmem_cache_alloc+0x56/0x2d0 [ 343.589651][T31814] __kernfs_new_node+0x6a/0x380 [ 343.594545][T31814] ? rb_insert_color+0x263/0x290 [ 343.599518][T31814] ? up_write+0x30/0xe0 [ 343.603733][T31814] ? kernfs_activate+0x256/0x270 [ 343.608744][T31814] kernfs_new_node+0xc8/0x140 13:03:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, &(0x7f0000000180)) [ 343.613476][T31814] __kernfs_create_file+0x49/0x180 [ 343.618709][T31814] ? dev_attr_show+0x90/0x90 [ 343.623457][T31814] sysfs_add_file_mode_ns+0x136/0x1b0 [ 343.629297][T31814] internal_create_group+0x2e6/0x800 [ 343.634631][T31814] sysfs_create_groups+0x3c/0xe0 [ 343.639657][T31814] device_add_attrs+0xf5/0x400 [ 343.644515][T31814] ? kobject_put+0xdc/0x160 [ 343.649220][T31814] device_add+0x3b9/0x7e0 [ 343.653663][T31814] netdev_register_kobject+0x100/0x230 [ 343.659159][T31814] register_netdevice+0x8bf/0xdf0 [ 343.664368][T31814] hsr_dev_finalize+0x34e/0x4d0 [ 343.669266][T31814] hsr_newlink+0x426/0x470 [ 343.673739][T31814] ? hsr_get_node_list+0x450/0x450 [ 343.678981][T31814] rtnl_newlink+0xef3/0x1670 [ 343.683691][T31814] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 343.691793][T31814] ? _raw_spin_unlock+0x26/0x40 [ 343.696686][T31814] ? __mutex_lock+0x21c/0x8d0 [ 343.701388][T31814] ? rtnl_setlink+0x300/0x300 [ 343.706099][T31814] rtnetlink_rcv_msg+0x80a/0x8c0 [ 343.711355][T31814] ? refill_obj_stock+0x10e/0x1d0 13:03:16 executing program 1: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) [ 343.716416][T31814] ? mod_objcg_state+0x357/0x580 [ 343.721423][T31814] ? should_fail_ex+0x2d/0x230 [ 343.726212][T31814] ? xas_load+0x3ae/0x3c0 [ 343.730583][T31814] ? xas_load+0x3ae/0x3c0 [ 343.734997][T31814] ? chacha_permute+0x4ea/0x510 [ 343.740076][T31814] ? chacha_permute+0x4ea/0x510 [ 343.745096][T31814] ? __rcu_read_unlock+0x4d/0x70 [ 343.750075][T31814] ? avc_has_perm_noaudit+0x1c8/0x210 [ 343.755495][T31814] netlink_rcv_skb+0x126/0x220 [ 343.760374][T31814] ? rtnetlink_bind+0x60/0x60 13:03:16 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @random="c3e135392ee3", @val, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @random="0725782db347", "67703dd7f6bc40628a17a6ab9cf46189"}}}}, 0x0) 13:03:16 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x3f000000) 13:03:16 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x4b, &(0x7f0000000000)={@dev}, 0x14) [ 343.765179][T31814] rtnetlink_rcv+0x1c/0x20 [ 343.769664][T31814] netlink_unicast+0x589/0x660 [ 343.774503][T31814] netlink_sendmsg+0x66e/0x770 [ 343.779316][T31814] ? netlink_getsockopt+0x3e0/0x3e0 [ 343.784563][T31814] ____sys_sendmsg+0x37c/0x4d0 [ 343.789362][T31814] __sys_sendmsg+0x1e9/0x270 [ 343.794014][T31814] __x64_sys_sendmsg+0x46/0x50 [ 343.798825][T31814] do_syscall_64+0xcd/0x1d0 [ 343.803387][T31814] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 343.809328][T31814] RIP: 0033:0x7f2d479ceda9 13:03:16 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-'], 0x6a) 13:03:16 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) (fail_nth: 1) [ 343.813818][T31814] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 343.833475][T31814] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 343.841956][T31814] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 [ 343.850072][T31814] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 343.858077][T31814] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 13:03:16 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-'], 0x6a) 13:03:16 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-'], 0x6a) [ 343.866282][T31814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 343.874277][T31814] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 343.883091][T31814] [ 343.913881][T31841] FAULT_INJECTION: forcing a failure. [ 343.913881][T31841] name failslab, interval 1, probability 0, space 0, times 0 [ 343.926603][T31841] CPU: 0 PID: 31841 Comm: syz-executor.1 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 343.937050][T31841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 343.947132][T31841] Call Trace: [ 343.950426][T31841] [ 343.953382][T31841] dump_stack_lvl+0xda/0x130 [ 343.958117][T31841] dump_stack+0x15/0x20 [ 343.962341][T31841] should_fail_ex+0x21f/0x230 [ 343.967064][T31841] ? kernfs_fop_write_iter+0xe7/0x2b0 [ 343.972555][T31841] __should_failslab+0x92/0xa0 [ 343.977352][T31841] should_failslab+0x9/0x20 [ 343.981941][T31841] __kmalloc+0xb6/0x3b0 [ 343.986137][T31841] ? avc_policy_seqno+0x15/0x20 [ 343.991078][T31841] kernfs_fop_write_iter+0xe7/0x2b0 [ 343.996319][T31841] vfs_write+0x760/0x8d0 [ 344.000654][T31841] ksys_write+0xeb/0x1a0 [ 344.005029][T31841] __x64_sys_write+0x42/0x50 [ 344.009684][T31841] do_syscall_64+0xcd/0x1d0 13:03:16 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x0, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 344.014221][T31841] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 344.020138][T31841] RIP: 0033:0x7f3e2ce95da9 [ 344.024577][T31841] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 344.044375][T31841] RSP: 002b:00007f3e2c2170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.052853][T31841] RAX: ffffffffffffffda RBX: 00007f3e2cfc3f80 RCX: 00007f3e2ce95da9 13:03:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 82) 13:03:16 executing program 4: pselect6(0x40, &(0x7f0000000000)={0x4}, 0x0, &(0x7f00000000c0)={0x1}, &(0x7f0000000140), 0x0) 13:03:16 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) (fail_nth: 2) [ 344.060912][T31841] RDX: 000000000000006a RSI: 0000000020000040 RDI: 0000000000000004 [ 344.068936][T31841] RBP: 00007f3e2c217120 R08: 0000000000000000 R09: 0000000000000000 [ 344.076988][T31841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 344.084993][T31841] R13: 000000000000000b R14: 00007f3e2cfc3f80 R15: 00007ffebffb41b8 [ 344.093101][T31841] [ 344.119031][T31850] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 344.138294][T31850] FAULT_INJECTION: forcing a failure. [ 344.138294][T31850] name failslab, interval 1, probability 0, space 0, times 0 [ 344.147899][T31854] FAULT_INJECTION: forcing a failure. [ 344.147899][T31854] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 344.151009][T31850] CPU: 0 PID: 31850 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 344.174849][T31850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 344.184933][T31850] Call Trace: [ 344.188239][T31850] [ 344.191189][T31850] dump_stack_lvl+0xda/0x130 [ 344.195877][T31850] dump_stack+0x15/0x20 [ 344.200044][T31850] should_fail_ex+0x21f/0x230 [ 344.204750][T31850] ? __kernfs_new_node+0x6a/0x380 [ 344.209796][T31850] __should_failslab+0x92/0xa0 [ 344.214578][T31850] should_failslab+0x9/0x20 [ 344.219161][T31850] kmem_cache_alloc+0x56/0x2d0 [ 344.224008][T31850] __kernfs_new_node+0x6a/0x380 [ 344.228959][T31850] ? rb_insert_color+0x263/0x290 [ 344.233950][T31850] ? up_write+0x30/0xe0 [ 344.238182][T31850] ? kernfs_activate+0x256/0x270 [ 344.243211][T31850] kernfs_new_node+0xc8/0x140 [ 344.248076][T31850] __kernfs_create_file+0x49/0x180 [ 344.253293][T31850] ? dev_attr_show+0x90/0x90 [ 344.257909][T31850] sysfs_add_file_mode_ns+0x136/0x1b0 [ 344.263324][T31850] internal_create_group+0x2e6/0x800 [ 344.268727][T31850] sysfs_create_groups+0x3c/0xe0 [ 344.273690][T31850] device_add_attrs+0xf5/0x400 [ 344.278505][T31850] ? kobject_put+0xdc/0x160 [ 344.283042][T31850] device_add+0x3b9/0x7e0 [ 344.287406][T31850] netdev_register_kobject+0x100/0x230 [ 344.292916][T31850] register_netdevice+0x8bf/0xdf0 [ 344.297993][T31850] hsr_dev_finalize+0x34e/0x4d0 [ 344.302898][T31850] hsr_newlink+0x426/0x470 [ 344.307401][T31850] ? hsr_get_node_list+0x450/0x450 [ 344.312610][T31850] rtnl_newlink+0xef3/0x1670 [ 344.317253][T31850] ? security_capable+0x5e/0x80 [ 344.322259][T31850] ? ns_capable+0x7c/0xb0 [ 344.326647][T31850] ? rtnl_setlink+0x300/0x300 [ 344.331338][T31850] rtnetlink_rcv_msg+0x80a/0x8c0 [ 344.336289][T31850] ? memcg_list_lru_alloc+0xd5/0x750 [ 344.341619][T31850] ? mod_objcg_state+0x357/0x580 [ 344.346576][T31850] ? should_fail_ex+0x2d/0x230 [ 344.351356][T31850] ? xas_load+0x3ae/0x3c0 [ 344.356399][T31850] ? xas_load+0x3ae/0x3c0 [ 344.360787][T31850] ? __rcu_read_unlock+0x4d/0x70 [ 344.365802][T31850] ? xa_load+0xb9/0xe0 [ 344.369890][T31850] ? memcg_list_lru_alloc+0xd5/0x750 [ 344.375188][T31850] ? mod_objcg_state+0x357/0x580 [ 344.380190][T31850] ? mod_objcg_state+0x357/0x580 [ 344.385170][T31850] ? should_fail_ex+0x2d/0x230 [ 344.390081][T31850] ? __rcu_read_unlock+0x4d/0x70 [ 344.395292][T31850] ? __rcu_read_unlock+0x4d/0x70 [ 344.400329][T31850] ? avc_has_perm_noaudit+0x1c8/0x210 [ 344.405872][T31850] netlink_rcv_skb+0x126/0x220 [ 344.410679][T31850] ? rtnetlink_bind+0x60/0x60 [ 344.415392][T31850] rtnetlink_rcv+0x1c/0x20 [ 344.419890][T31850] netlink_unicast+0x589/0x660 [ 344.424672][T31850] netlink_sendmsg+0x66e/0x770 [ 344.429487][T31850] ? netlink_getsockopt+0x3e0/0x3e0 [ 344.434769][T31850] ____sys_sendmsg+0x37c/0x4d0 [ 344.439599][T31850] __sys_sendmsg+0x1e9/0x270 [ 344.444273][T31850] __x64_sys_sendmsg+0x46/0x50 [ 344.449061][T31850] do_syscall_64+0xcd/0x1d0 [ 344.453625][T31850] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 344.459610][T31850] RIP: 0033:0x7f2d479ceda9 [ 344.464088][T31850] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 344.483868][T31850] RSP: 002b:00007f2d46d500c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 344.492297][T31850] RAX: ffffffffffffffda RBX: 00007f2d47afcf80 RCX: 00007f2d479ceda9 [ 344.500364][T31850] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 344.508350][T31850] RBP: 00007f2d46d50120 R08: 0000000000000000 R09: 0000000000000000 [ 344.516334][T31850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 344.524319][T31850] R13: 000000000000000b R14: 00007f2d47afcf80 R15: 00007fff5bdb24a8 [ 344.532762][T31850] [ 344.535787][T31854] CPU: 1 PID: 31854 Comm: syz-executor.1 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 344.546315][T31854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 344.556519][T31854] Call Trace: [ 344.559918][T31854] [ 344.562869][T31854] dump_stack_lvl+0xda/0x130 [ 344.567615][T31854] dump_stack+0x15/0x20 [ 344.571864][T31854] should_fail_ex+0x21f/0x230 [ 344.576663][T31854] should_fail+0xb/0x10 [ 344.580902][T31854] should_fail_usercopy+0x1a/0x20 [ 344.586223][T31854] _copy_from_iter+0xf2/0xb60 [ 344.590954][T31854] ? kernfs_fop_write_iter+0xe7/0x2b0 [ 344.596428][T31854] ? __kmalloc+0x329/0x3b0 [ 344.600951][T31854] ? __virt_addr_valid+0x1dd/0x240 [ 344.606152][T31854] ? __check_object_size+0x364/0x510 [ 344.611537][T31854] kernfs_fop_write_iter+0x137/0x2b0 [ 344.616864][T31854] vfs_write+0x760/0x8d0 13:03:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, 0x0) 13:03:17 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) lchown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 344.621208][T31854] ksys_write+0xeb/0x1a0 [ 344.625551][T31854] __x64_sys_write+0x42/0x50 [ 344.630180][T31854] do_syscall_64+0xcd/0x1d0 [ 344.634746][T31854] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 344.640704][T31854] RIP: 0033:0x7f3e2ce95da9 [ 344.645147][T31854] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 13:03:17 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x40000000) [ 344.664782][T31854] RSP: 002b:00007f3e2c2170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.673313][T31854] RAX: ffffffffffffffda RBX: 00007f3e2cfc3f80 RCX: 00007f3e2ce95da9 [ 344.681311][T31854] RDX: 000000000000006a RSI: 0000000020000040 RDI: 0000000000000004 [ 344.689372][T31854] RBP: 00007f3e2c217120 R08: 0000000000000000 R09: 0000000000000000 [ 344.697409][T31854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 344.705404][T31854] R13: 000000000000000b R14: 00007f3e2cfc3f80 R15: 00007ffebffb41b8 [ 344.713470][T31854] 13:03:17 executing program 4: r0 = fsopen(&(0x7f0000000000)='proc\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x8, 0x0, 0x0, 0x0) 13:03:17 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) (fail_nth: 3) 13:03:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) (fail_nth: 83) [ 344.722205][ T27] audit: type=1400 audit(1708088597.069:666): avc: denied { setattr } for pid=31860 comm="syz-executor.4" name="/" dev="configfs" ino=1374 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 344.775761][ T27] audit: type=1400 audit(1708088597.069:667): avc: denied { unmount } for pid=3094 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 344.786966][T31869] FAULT_INJECTION: forcing a failure. [ 344.786966][T31869] name failslab, interval 1, probability 0, space 0, times 0 [ 344.809857][T31869] CPU: 1 PID: 31869 Comm: syz-executor.1 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 13:03:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') read$snapshot(r0, &(0x7f0000000080)=""/68, 0x44) [ 344.820317][T31869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 344.830495][T31869] Call Trace: [ 344.833792][T31869] [ 344.836830][T31869] dump_stack_lvl+0xda/0x130 [ 344.841501][T31869] dump_stack+0x15/0x20 [ 344.845714][T31869] should_fail_ex+0x21f/0x230 [ 344.850420][T31869] __should_failslab+0x92/0xa0 [ 344.855215][T31869] should_failslab+0x9/0x20 [ 344.859880][T31869] __kmalloc_node_track_caller+0xb6/0x3d0 [ 344.865723][T31869] ? cpuset_write_resmask+0x1a3/0x21f0 [ 344.871320][T31869] kmemdup+0x2a/0x60 13:03:17 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x0, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 344.875257][T31869] cpuset_write_resmask+0x1a3/0x21f0 [ 344.880720][T31869] ? _parse_integer+0x27/0x30 [ 344.885595][T31869] ? should_fail_ex+0xd1/0x230 [ 344.890546][T31869] ? cpuset_common_seq_show+0x200/0x200 [ 344.896234][T31869] cgroup_file_write+0x16b/0x310 [ 344.901512][T31869] ? __check_object_size+0x364/0x510 [ 344.908524][T31869] ? cgroup_seqfile_stop+0x70/0x70 [ 344.913718][T31869] kernfs_fop_write_iter+0x1ca/0x2b0 [ 344.919136][T31869] vfs_write+0x760/0x8d0 [ 344.923614][T31869] ksys_write+0xeb/0x1a0 [ 344.928002][T31869] __x64_sys_write+0x42/0x50 [ 344.932831][T31869] do_syscall_64+0xcd/0x1d0 [ 344.937174][T31867] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 344.937367][T31869] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 344.937396][T31869] RIP: 0033:0x7f3e2ce95da9 13:03:17 executing program 4: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/pid_for_children\x00') 13:03:17 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x21, 0x0) [ 344.937411][T31869] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 344.977495][T31869] RSP: 002b:00007f3e2c2170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.986036][T31869] RAX: ffffffffffffffda RBX: 00007f3e2cfc3f80 RCX: 00007f3e2ce95da9 [ 344.994122][T31869] RDX: 000000000000006a RSI: 0000000020000040 RDI: 0000000000000004 [ 345.002135][T31869] RBP: 00007f3e2c217120 R08: 0000000000000000 R09: 0000000000000000 [ 345.010245][T31869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 345.018437][T31869] R13: 000000000000000b R14: 00007f3e2cfc3f80 R15: 00007ffebffb41b8 13:03:17 executing program 4: semget(0x1, 0x3, 0x710) 13:03:17 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) (fail_nth: 4) [ 345.026463][T31869] [ 345.068093][T31876] FAULT_INJECTION: forcing a failure. [ 345.068093][T31876] name failslab, interval 1, probability 0, space 0, times 0 [ 345.080968][T31876] CPU: 0 PID: 31876 Comm: syz-executor.3 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 345.091528][T31876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 345.102143][T31876] Call Trace: [ 345.105450][T31876] [ 345.108406][T31876] dump_stack_lvl+0xda/0x130 [ 345.113159][T31876] dump_stack+0x15/0x20 [ 345.114835][T31885] FAULT_INJECTION: forcing a failure. [ 345.114835][T31885] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 345.117414][T31876] should_fail_ex+0x21f/0x230 [ 345.135155][T31876] ? __kernfs_new_node+0x6a/0x380 [ 345.140218][T31876] __should_failslab+0x92/0xa0 [ 345.145102][T31876] should_failslab+0x9/0x20 [ 345.149820][T31876] kmem_cache_alloc+0x56/0x2d0 [ 345.154665][T31876] __kernfs_new_node+0x6a/0x380 [ 345.159576][T31876] ? up_write+0x30/0xe0 [ 345.163753][T31876] ? kernfs_activate+0x256/0x270 [ 345.168795][T31876] kernfs_new_node+0xc8/0x140 [ 345.173589][T31876] __kernfs_create_file+0x49/0x180 [ 345.178825][T31876] ? dev_attr_show+0x90/0x90 [ 345.183536][T31876] sysfs_add_file_mode_ns+0x136/0x1b0 [ 345.188966][T31876] internal_create_group+0x2e6/0x800 [ 345.194319][T31876] sysfs_create_groups+0x3c/0xe0 [ 345.199284][T31876] device_add_attrs+0xf5/0x400 [ 345.204078][T31876] ? kobject_put+0xdc/0x160 [ 345.208663][T31876] device_add+0x3b9/0x7e0 [ 345.213019][T31876] netdev_register_kobject+0x100/0x230 [ 345.218562][T31876] register_netdevice+0x8bf/0xdf0 [ 345.223617][T31876] hsr_dev_finalize+0x34e/0x4d0 [ 345.228490][T31876] hsr_newlink+0x426/0x470 [ 345.232926][T31876] ? hsr_get_node_list+0x450/0x450 [ 345.238117][T31876] rtnl_newlink+0xef3/0x1670 [ 345.242777][T31876] ? __list_del_entry_valid_or_report+0x5f/0xf0 [ 345.249098][T31876] ? _raw_spin_unlock+0x26/0x40 [ 345.253970][T31876] ? __mutex_lock+0x21c/0x8d0 [ 345.258731][T31876] ? rtnl_setlink+0x300/0x300 [ 345.263431][T31876] rtnetlink_rcv_msg+0x80a/0x8c0 [ 345.268432][T31876] ? memcg_list_lru_alloc+0xd5/0x750 [ 345.273842][T31876] ? mod_objcg_state+0x357/0x580 [ 345.278826][T31876] ? should_fail_ex+0x2d/0x230 [ 345.284222][T31876] ? xas_load+0x3ae/0x3c0 [ 345.288674][T31876] ? xas_load+0x3ae/0x3c0 [ 345.293372][T31876] ? __rcu_read_unlock+0x4d/0x70 [ 345.299049][T31876] ? xa_load+0xb9/0xe0 [ 345.303385][T31876] ? memcg_list_lru_alloc+0xd5/0x750 [ 345.308806][T31876] ? mod_objcg_state+0x357/0x580 [ 345.314002][T31876] ? mod_objcg_state+0x357/0x580 [ 345.319007][T31876] ? should_fail_ex+0x2d/0x230 [ 345.323893][T31876] ? __rcu_read_unlock+0x4d/0x70 [ 345.329556][T31876] ? __rcu_read_unlock+0x4d/0x70 [ 345.335754][T31876] ? avc_has_perm_noaudit+0x1c8/0x210 [ 345.341297][T31876] netlink_rcv_skb+0x126/0x220 [ 345.346098][T31876] ? rtnetlink_bind+0x60/0x60 [ 345.350834][T31876] rtnetlink_rcv+0x1c/0x20 [ 345.355350][T31876] netlink_unicast+0x589/0x660 [ 345.360840][T31876] netlink_sendmsg+0x66e/0x770 [ 345.365807][T31876] ? netlink_getsockopt+0x3e0/0x3e0 [ 345.372021][T31876] ____sys_sendmsg+0x37c/0x4d0 [ 345.377509][T31876] __sys_sendmsg+0x1e9/0x270 [ 345.382841][T31876] __x64_sys_sendmsg+0x46/0x50 [ 345.388143][T31876] do_syscall_64+0xcd/0x1d0 [ 345.392729][T31876] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 345.399609][T31876] RIP: 0033:0x7f2d479ceda9 [ 345.404038][T31876] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 345.424316][T31876] RSP: 002b:00007f2d46d2f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 345.433142][T31876] RAX: ffffffffffffffda RBX: 00007f2d47afd050 RCX: 00007f2d479ceda9 [ 345.441335][T31876] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000005 [ 345.449865][T31876] RBP: 00007f2d46d2f120 R08: 0000000000000000 R09: 0000000000000000 [ 345.458214][T31876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 345.466374][T31876] R13: 000000000000006e R14: 00007f2d47afd050 R15: 00007fff5bdb24a8 [ 345.474553][T31876] [ 345.477763][T31885] CPU: 1 PID: 31885 Comm: syz-executor.1 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 [ 345.488935][T31885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 345.499236][T31885] Call Trace: [ 345.503156][T31885] [ 345.506124][T31885] dump_stack_lvl+0xda/0x130 [ 345.511376][T31885] dump_stack+0x15/0x20 13:03:17 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 13:03:17 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x7bffffff) [ 345.515685][T31885] should_fail_ex+0x21f/0x230 [ 345.520661][T31885] should_fail+0xb/0x10 [ 345.524873][T31885] should_fail_usercopy+0x1a/0x20 [ 345.530130][T31885] _copy_to_user+0x1e/0x90 [ 345.534612][T31885] simple_read_from_buffer+0xa0/0x110 [ 345.540103][T31885] proc_fail_nth_read+0xfc/0x140 [ 345.545151][T31885] ? proc_fault_inject_write+0x210/0x210 [ 345.551037][T31885] vfs_read+0x19e/0x6a0 [ 345.555300][T31885] ? __fget_files+0x1cf/0x210 [ 345.560307][T31885] ? mutex_lock+0xd/0x30 [ 345.564867][T31885] ksys_read+0xeb/0x1a0 13:03:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$TIOCSPGRP(r2, 0x40047477, &(0x7f0000000000)) 13:03:17 executing program 4: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 345.569182][T31885] __x64_sys_read+0x42/0x50 [ 345.574086][T31885] do_syscall_64+0xcd/0x1d0 [ 345.579178][T31885] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 345.585468][T31885] RIP: 0033:0x7f3e2ce94a4c [ 345.590332][T31885] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 345.610320][T31885] RSP: 002b:00007f3e2c2170c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 13:03:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) 13:03:18 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x0, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) [ 345.618823][T31885] RAX: ffffffffffffffda RBX: 00007f3e2cfc3f80 RCX: 00007f3e2ce94a4c [ 345.626978][T31885] RDX: 000000000000000f RSI: 00007f3e2c217130 RDI: 0000000000000005 [ 345.635380][T31885] RBP: 00007f3e2c217120 R08: 0000000000000000 R09: 0000000000000000 [ 345.643656][T31885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 345.651676][T31885] R13: 000000000000000b R14: 00007f3e2cfc3f80 R15: 00007ffebffb41b8 [ 345.660107][T31885] 13:03:18 executing program 4: socket(0x0, 0x0, 0x2) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\n-N:'], 0x6a) 13:03:18 executing program 4: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x0, 0x8000000000000001}}, 0x0) [ 345.710632][T31903] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB=',-N:'], 0x6a) 13:03:18 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) pwritev(r1, &(0x7f0000000100)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='N-N:'], 0x6a) 13:03:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000003640)={0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000002300)="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", 0x1000}, {&(0x7f0000001380)="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0xffffffffffffffbf}], 0x2, &(0x7f0000000100)=ANY=[@ANYRESDEC], 0xb8}, 0x0) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8\nN:'], 0x6a) 13:03:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8,N:'], 0x6a) 13:03:18 executing program 4: getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r0) 13:03:18 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x0, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N\n'], 0x6a) 13:03:18 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fchdir(r0) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N,'], 0x6a) 13:03:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001900)=[{0x0}, {&(0x7f0000000740)=':', 0x1}], 0x2}, 0x0) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x1e4) [ 345.917379][T31930] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:18 executing program 4: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r0, 0x8, 0x0) 13:03:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@file={0x0, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0xfe, 0x0, 0x0, 0x0, 0x58}, 0x0) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x20200, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r2, r3}}, './file0\x00'}) r4 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) [ 346.032914][T31951] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:18 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x5d, 0x0, 0x6f, 0x4}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x20200, 0x0) (async) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r2, r3}}, './file0\x00'}) (async) r4 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:18 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xb4000000) 13:03:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:18 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x0, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) [ 346.086120][ T27] audit: type=1400 audit(1708088598.429:668): avc: denied { write } for pid=31955 comm="syz-executor.1" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x20200, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r2, r3}}, './file0\x00'}) r4 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) (async) write$cgroup_subtree(r4, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x14}, 0x14}, 0xf}, 0x0) 13:03:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={&(0x7f0000000400), 0x10, &(0x7f00000004c0)={0x0, 0x38}}, 0x0) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendfile(r2, r2, 0x0, 0xfffffeffffffffff) lseek(r2, 0x0, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000500)={0x0, 'batadv_slave_0\x00', {}, 0x5}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r7 = getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="6c588cb8e23d1521c8ac81c378323a972e8ba86eb21f8d0b719868a0ecb63560db9c50554d59a230bf85db5cbd2b875085c6137c82b6d44c65d891ca50810bbca40ff033e46d76572ac5f071ce6b0c36dd26bf7f73a78c20cacfe1cda26a7ba045fcea9b2fc8034cf2db9c71de3c53bdb532edb3c9c2369b19a8306efc4db5c5da986c31d47817e56c0c2dc0919572fd509cac95cbc410", 0x97}, {&(0x7f0000002f00)="020bcd8996941451c3eedebba96a89cb683fd80f99b111740cba6b00ecb90b2078f6e8c592bc3f72ec36dee7c6abeaa2c81a294a23fa8ab231d522d118d9725feb1ccf10da0551ac83946cee34240af6daad5b8b970eb03a2a77ee603e0077d8089ce8df6fddf4f674c1ca47213fa6f3889bdf0100000000000000b9a8904b02da130da39d485c08e83ecf66720aa1fee238456e8deeb5bddf67ee61b48928395fa88b8e7410f607f7926e838a35bead530000040000000090a85468be", 0xbd}, {&(0x7f0000000200)="d297e55aedabc89811cd3ae76ef8eb8719fcfd056ebd00560a798e2b1113856f3bf6946f5c8c7f1eb43c0f50c9bcf34318136f1fb471b6f3315ef65d79b77b7d54b9a0c2bfe65df2a569135d3b8c8ba7dfb671312b21c29adf2112642c84900d13c5c0271acee90693f299f6337e915f8dffce061838f2be3357c2efbe00fa54d27cd7c164fb49a6136e694d925efb8d66fafb20756cbaaa2787e7c34bb5e6361542fe5b2481d9cef3ae00e9c735ae8db861", 0xb2}, {&(0x7f00000002c0)="dbb3f4400e2190132386e03cff345478d573bfc9b6262dadc6370cf3ef1e80135e4aa799242f8449cdd11a09259cb1d22dcb625fabc7c51f1b0d6e5172a44eed7d2de04d1ab21ecd6ec0083ec0a86706beed52fb44c087c2bd871bc8f45f91dbb023fad3a8fcc690dcab0b15256d956e0faab78b6b552b7b6660de116bb5194ab84aaba504c2d563453fa918647948b07fc137ffed03064eac9ce8f3abe466b231b4c8ffdc47391dbb003233ff804113f9c32c157f670f4ec8b358115fb89cc48cac255a50a8cce3e748539529", 0xcd}, {&(0x7f00000003c0)="87354074f8325b5bf0d5726bb8e9e4ef248cde1810bf06fa282abf9e73e9b422813a4441bb9b39873993a1df7fccc9c3645ae868a4c074", 0x37}, {&(0x7f0000000400)="af7a716c4234c3c37986fc4e947d4a016da6e8e9d71c93febee3c341d85f83e90925cd617e6c302d5b829f76dc07de3abf4f2e2f928b808957fa6e5b02ef97096eac51ea7d5789660d502b0ea9938f39082a82988cd84565e1db9723d386421089330ff3183a6cfc26d5e6b69f63d839b4f353f4d30878b0a999c4b0c3b86a1c1dbe795917cdd3e1830a4e90514a733c46a1aad3fdd3e53e6e8b2e2308ab2c5e", 0xa0}], 0x6, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x160, 0x40}}, {{0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000005e80)=ANY=[@ANYBLOB="1c00000500000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="e514737cfb8bcf22a24da44fe629594b37c9e046e5555e08003c4980d176bd42d5f4b292194e851b31218ff7413982d447b9ce97f540c6afa6a0852ed6ee68e6755b9dac621df9e8e69b9a9f389a", @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRESDEC=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x58, 0x2000800}}, {{&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000001c00)="fa2942d17ecf47a94c9574beb467d32f597633fab532ca01c90669156f8ce005f61ead025c77e5370f99b5e50c75e1132137043316552ade69d6139f942856fdfcf871da4d0480ea68f4bd0170e214bf88e55268cd6d6a9f437304ff935b3c330a98b2e8906ce1d109f473a7a983196a2af68c9b56bb290980696a883d83593297297d822a", 0x85}, {&(0x7f0000001cc0)="ff9a5fa6699a80897d9f23666169a48211cf43f89a0e879a7227ab31ca5ec932e64c3ac8562d85697770e5e11b8038d946e879177691079efc9c20f67e9508b631cc11", 0x43}, {&(0x7f0000001d40)="122cdfd8cca9e05a24ae4ad2833553fbc9314edf825ec9eb03a7fd3f4d41f757d3fe5069e522cf7dbc62a7bfbd9ee5e35315e3e20dc3ae263c5e96a7cfd472c28bcb8314302e5798018d40236a7aa2e9c616d833bc9bc91a6ae38a91", 0x5c}, 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{&(0x7f0000004340)="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0x1000}, {&(0x7f0000005340)="497c30b0a304cb399cc6146cd7cb700cb406c80d0203f36c2a3b7f0b26b1d8a8edbe3f01c85ee62d1785d3a3990cf036a33b2c7dc60cb164930736679d39362c30a421", 0x43}], 0x4, &(0x7f0000005440)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}], 0x38, 0x40004}}], 0x4, 0x4000002) getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, 0xee00, 0xee00, 0xee00, 0xee00, 0x0, 0x0]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xee00, 0x0]) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x2}, [{0x2, 0x5, r5}], {0x4, 0x1}, [{0x8, 0x6, r8}, {0x8, 0x0, r10}, {0x8, 0x0, r11}, {0x8, 0x0, r12}, {0x8, 0x1, r13}, {0x8, 0x3, r14}], {0x10, 0x3}, {0x20, 0xa}}, 0x5c, 0x3) getgroups(0x1, &(0x7f0000000540)=[r9]) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="382d004888c60b00"], 0x6a) [ 346.167523][T31966] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) recvmmsg(r0, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 13:03:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000740)={r0}) 13:03:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x4, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) [ 346.249448][T31979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 346.260267][T31979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 346.270461][T31979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 346.280957][T31979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x145142, 0x0) (async) r2 = open(&(0x7f0000000040)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) (async) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendfile(r2, r2, 0x0, 0xfffffeffffffffff) lseek(r2, 0x0, 0x3) (async) lseek(r2, 0x0, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000500)={0x0, 'batadv_slave_0\x00', {}, 0x5}) (async) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000500)={0x0, 'batadv_slave_0\x00', {}, 0x5}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r7 = getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="6c588cb8e23d1521c8ac81c378323a972e8ba86eb21f8d0b719868a0ecb63560db9c50554d59a230bf85db5cbd2b875085c6137c82b6d44c65d891ca50810bbca40ff033e46d76572ac5f071ce6b0c36dd26bf7f73a78c20cacfe1cda26a7ba045fcea9b2fc8034cf2db9c71de3c53bdb532edb3c9c2369b19a8306efc4db5c5da986c31d47817e56c0c2dc0919572fd509cac95cbc410", 0x97}, {&(0x7f0000002f00)="020bcd8996941451c3eedebba96a89cb683fd80f99b111740cba6b00ecb90b2078f6e8c592bc3f72ec36dee7c6abeaa2c81a294a23fa8ab231d522d118d9725feb1ccf10da0551ac83946cee34240af6daad5b8b970eb03a2a77ee603e0077d8089ce8df6fddf4f674c1ca47213fa6f3889bdf0100000000000000b9a8904b02da130da39d485c08e83ecf66720aa1fee238456e8deeb5bddf67ee61b48928395fa88b8e7410f607f7926e838a35bead530000040000000090a85468be", 0xbd}, {&(0x7f0000000200)="d297e55aedabc89811cd3ae76ef8eb8719fcfd056ebd00560a798e2b1113856f3bf6946f5c8c7f1eb43c0f50c9bcf34318136f1fb471b6f3315ef65d79b77b7d54b9a0c2bfe65df2a569135d3b8c8ba7dfb671312b21c29adf2112642c84900d13c5c0271acee90693f299f6337e915f8dffce061838f2be3357c2efbe00fa54d27cd7c164fb49a6136e694d925efb8d66fafb20756cbaaa2787e7c34bb5e6361542fe5b2481d9cef3ae00e9c735ae8db861", 0xb2}, {&(0x7f00000002c0)="dbb3f4400e2190132386e03cff345478d573bfc9b6262dadc6370cf3ef1e80135e4aa799242f8449cdd11a09259cb1d22dcb625fabc7c51f1b0d6e5172a44eed7d2de04d1ab21ecd6ec0083ec0a86706beed52fb44c087c2bd871bc8f45f91dbb023fad3a8fcc690dcab0b15256d956e0faab78b6b552b7b6660de116bb5194ab84aaba504c2d563453fa918647948b07fc137ffed03064eac9ce8f3abe466b231b4c8ffdc47391dbb003233ff804113f9c32c157f670f4ec8b358115fb89cc48cac255a50a8cce3e748539529", 0xcd}, {&(0x7f00000003c0)="87354074f8325b5bf0d5726bb8e9e4ef248cde1810bf06fa282abf9e73e9b422813a4441bb9b39873993a1df7fccc9c3645ae868a4c074", 0x37}, {&(0x7f0000000400)="af7a716c4234c3c37986fc4e947d4a016da6e8e9d71c93febee3c341d85f83e90925cd617e6c302d5b829f76dc07de3abf4f2e2f928b808957fa6e5b02ef97096eac51ea7d5789660d502b0ea9938f39082a82988cd84565e1db9723d386421089330ff3183a6cfc26d5e6b69f63d839b4f353f4d30878b0a999c4b0c3b86a1c1dbe795917cdd3e1830a4e90514a733c46a1aad3fdd3e53e6e8b2e2308ab2c5e", 0xa0}], 0x6, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x160, 0x40}}, {{0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000005e80)=ANY=[@ANYBLOB="1c00000500000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="e514737cfb8bcf22a24da44fe629594b37c9e046e5555e08003c4980d176bd42d5f4b292194e851b31218ff7413982d447b9ce97f540c6afa6a0852ed6ee68e6755b9dac621df9e8e69b9a9f389a", @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRESDEC=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x58, 0x2000800}}, {{&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000001c00)="fa2942d17ecf47a94c9574beb467d32f597633fab532ca01c90669156f8ce005f61ead025c77e5370f99b5e50c75e1132137043316552ade69d6139f942856fdfcf871da4d0480ea68f4bd0170e214bf88e55268cd6d6a9f437304ff935b3c330a98b2e8906ce1d109f473a7a983196a2af68c9b56bb290980696a883d83593297297d822a", 0x85}, {&(0x7f0000001cc0)="ff9a5fa6699a80897d9f23666169a48211cf43f89a0e879a7227ab31ca5ec932e64c3ac8562d85697770e5e11b8038d946e879177691079efc9c20f67e9508b631cc11", 0x43}, {&(0x7f0000001d40)="122cdfd8cca9e05a24ae4ad2833553fbc9314edf825ec9eb03a7fd3f4d41f757d3fe5069e522cf7dbc62a7bfbd9ee5e35315e3e20dc3ae263c5e96a7cfd472c28bcb8314302e5798018d40236a7aa2e9c616d833bc9bc91a6ae38a91", 0x5c}, {&(0x7f0000001dc0)="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0x1000}, {&(0x7f0000005340)="497c30b0a304cb399cc6146cd7cb700cb406c80d0203f36c2a3b7f0b26b1d8a8edbe3f01c85ee62d1785d3a3990cf036a33b2c7dc60cb164930736679d39362c30a421", 0x43}], 0x4, &(0x7f0000005440)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}], 0x38, 0x40004}}], 0x4, 0x4000002) getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, 0xee00, 0xee00, 0xee00, 0xee00, 0x0, 0x0]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) (async) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xee00, 0x0]) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x2}, [{0x2, 0x5, r5}], {0x4, 0x1}, [{0x8, 0x6, r8}, {0x8, 0x0, r10}, {0x8, 0x0, r11}, {0x8, 0x0, r12}, {0x8, 0x1, r13}, {0x8, 0x3, r14}], {0x10, 0x3}, {0x20, 0xa}}, 0x5c, 0x3) getgroups(0x1, &(0x7f0000000540)=[r9]) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="382d004888c60b00"], 0x6a) (async) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="382d004888c60b00"], 0x6a) 13:03:18 executing program 4: socketpair(0x11, 0xa, 0x0, &(0x7f0000000280)) 13:03:18 executing program 4: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0x12, 0x6, 0x8, 0x2}, 0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000004c0), &(0x7f0000000180)=@tcp6=r1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f00000003c0)='(Q'}, 0x20) [ 346.342191][T31986] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:18 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000cc0)=@nat={'nat\x00', 0x1b, 0x5, 0x668, 0x120, 0x228, 0xffffffff, 0x430, 0x120, 0x598, 0x598, 0xffffffff, 0x598, 0x598, 0x5, 0x0, {[{{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={{0x30}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@dev, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, {{@uncond, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@loopback}}}, {{@ipv6={@local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [], [], 'ip6tnl0\x00', 'veth0\x00'}, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={{0x138}, {0x0, [], 0x0, 0x0, 0x0, [@rand_addr=' \x01\x00', @empty, @empty, @ipv4={'\x00', '\xff\xff', @local}, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @remote, @ipv4, @empty, @empty, @mcast1, @local, @private1, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @ipv4={'\x00', '\xff\xff', @local}]}}]}, @common=@unspec=@NFQUEUE2={0x28}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@unspec=@nfacct={{0x48}, {'syz1\x00'}}, @common=@frag={{0x30}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@multicast1, @ipv4=@multicast2, @gre_key, @icmp_id}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6c8) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) (async) r2 = open(&(0x7f0000000040)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) (async, rerun: 32) sendfile(r2, r2, 0x0, 0xfffffeffffffffff) (async, rerun: 32) lseek(r2, 0x0, 0x3) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000500)={0x0, 'batadv_slave_0\x00', {}, 0x5}) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) (async, rerun: 32) r7 = getgid() (rerun: 32) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="6c588cb8e23d1521c8ac81c378323a972e8ba86eb21f8d0b719868a0ecb63560db9c50554d59a230bf85db5cbd2b875085c6137c82b6d44c65d891ca50810bbca40ff033e46d76572ac5f071ce6b0c36dd26bf7f73a78c20cacfe1cda26a7ba045fcea9b2fc8034cf2db9c71de3c53bdb532edb3c9c2369b19a8306efc4db5c5da986c31d47817e56c0c2dc0919572fd509cac95cbc410", 0x97}, {&(0x7f0000002f00)="020bcd8996941451c3eedebba96a89cb683fd80f99b111740cba6b00ecb90b2078f6e8c592bc3f72ec36dee7c6abeaa2c81a294a23fa8ab231d522d118d9725feb1ccf10da0551ac83946cee34240af6daad5b8b970eb03a2a77ee603e0077d8089ce8df6fddf4f674c1ca47213fa6f3889bdf0100000000000000b9a8904b02da130da39d485c08e83ecf66720aa1fee238456e8deeb5bddf67ee61b48928395fa88b8e7410f607f7926e838a35bead530000040000000090a85468be", 0xbd}, {&(0x7f0000000200)="d297e55aedabc89811cd3ae76ef8eb8719fcfd056ebd00560a798e2b1113856f3bf6946f5c8c7f1eb43c0f50c9bcf34318136f1fb471b6f3315ef65d79b77b7d54b9a0c2bfe65df2a569135d3b8c8ba7dfb671312b21c29adf2112642c84900d13c5c0271acee90693f299f6337e915f8dffce061838f2be3357c2efbe00fa54d27cd7c164fb49a6136e694d925efb8d66fafb20756cbaaa2787e7c34bb5e6361542fe5b2481d9cef3ae00e9c735ae8db861", 0xb2}, {&(0x7f00000002c0)="dbb3f4400e2190132386e03cff345478d573bfc9b6262dadc6370cf3ef1e80135e4aa799242f8449cdd11a09259cb1d22dcb625fabc7c51f1b0d6e5172a44eed7d2de04d1ab21ecd6ec0083ec0a86706beed52fb44c087c2bd871bc8f45f91dbb023fad3a8fcc690dcab0b15256d956e0faab78b6b552b7b6660de116bb5194ab84aaba504c2d563453fa918647948b07fc137ffed03064eac9ce8f3abe466b231b4c8ffdc47391dbb003233ff804113f9c32c157f670f4ec8b358115fb89cc48cac255a50a8cce3e748539529", 0xcd}, {&(0x7f00000003c0)="87354074f8325b5bf0d5726bb8e9e4ef248cde1810bf06fa282abf9e73e9b422813a4441bb9b39873993a1df7fccc9c3645ae868a4c074", 0x37}, {&(0x7f0000000400)="af7a716c4234c3c37986fc4e947d4a016da6e8e9d71c93febee3c341d85f83e90925cd617e6c302d5b829f76dc07de3abf4f2e2f928b808957fa6e5b02ef97096eac51ea7d5789660d502b0ea9938f39082a82988cd84565e1db9723d386421089330ff3183a6cfc26d5e6b69f63d839b4f353f4d30878b0a999c4b0c3b86a1c1dbe795917cdd3e1830a4e90514a733c46a1aad3fdd3e53e6e8b2e2308ab2c5e", 0xa0}], 0x6, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}], 0x160, 0x40}}, {{0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000005e80)=ANY=[@ANYBLOB="1c00000500000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="e514737cfb8bcf22a24da44fe629594b37c9e046e5555e08003c4980d176bd42d5f4b292194e851b31218ff7413982d447b9ce97f540c6afa6a0852ed6ee68e6755b9dac621df9e8e69b9a9f389a", @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRESDEC=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x58, 0x2000800}}, {{&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000001c00)="fa2942d17ecf47a94c9574beb467d32f597633fab532ca01c90669156f8ce005f61ead025c77e5370f99b5e50c75e1132137043316552ade69d6139f942856fdfcf871da4d0480ea68f4bd0170e214bf88e55268cd6d6a9f437304ff935b3c330a98b2e8906ce1d109f473a7a983196a2af68c9b56bb290980696a883d83593297297d822a", 0x85}, {&(0x7f0000001cc0)="ff9a5fa6699a80897d9f23666169a48211cf43f89a0e879a7227ab31ca5ec932e64c3ac8562d85697770e5e11b8038d946e879177691079efc9c20f67e9508b631cc11", 0x43}, {&(0x7f0000001d40)="122cdfd8cca9e05a24ae4ad2833553fbc9314edf825ec9eb03a7fd3f4d41f757d3fe5069e522cf7dbc62a7bfbd9ee5e35315e3e20dc3ae263c5e96a7cfd472c28bcb8314302e5798018d40236a7aa2e9c616d833bc9bc91a6ae38a91", 0x5c}, {&(0x7f0000001dc0)="eb1c06bea92644b70aef5079a45fbb89670a2819a5c51401d55e9e296bade167a9ad035954434b3f037fe946f70739f53af0511718af2a4a9bc555763083cfcd6c83a082c933a203c86ee244095c32d7c14e2ed0a57b4d297bcb69de367af3ec21ad425a3a77cc16f3cf41e0a1f2ec3afd51809638f3c356e47a0d41fd8ea5d168c6806b9f9f6e3dfea9723e62e9a514f8725380a1a63050a9c458916dc1d326b675e8bd9773f1b23a7021cab43c4bb9e17cf7e48453e782154cd3852ab6fc1288e83ea60613e57f1035b32975e831dacbca96be3c68b0104f78a0bb2d7f72c17524bdfdca398d17ec868de32f499961c16b4454f781cbc71191b2c94240192e8b6284726040f138fc380ac802eb5c497cbd4c5edff8ddcd7de372d0d914c77894794e8b87b8ec7ba5b51b94c26d613c902fa72c9c25c21a87accc7fbab6bba1c86a4ac74a12655d149c8f5cdf45f25bad7179bf30cc901ae9ff7e7cf9ef69a7b8d57065d4d991a354593440f2d50e1c431eaa3bcb14c4d096dd37369da363cf4ebdda65e8a1c130c084be8046fc21000e9cd1181d872fdb1ed0b367b20a92292e639c4a0c3cfceb7ab244c1fcf5fe5780e80c123a199d52b87e70bb295ba5e6396bfa9607ebb45127985ea2c923500b9a225b665138de4348431c00643d3f5f60354107a31e84304929bf893445f504c814205a1dc0b7231fa2b759f488e6f573ed4b1d21a16125ebbfdb854d789414f7bdb064f5be09dc3ca3364a1644e3b41c7a0db64402c75b89e08a318d78f9abcbaa5d30984a6613b7044cc36397e023c75cb2bc5cca7d5a1b15edefe93559a567de427e84e6dc7fc7f82720c5d62bde78b33023e574839a093a7922dbb578d0b2e1ef152be8da6702f282a0edd33cb8c94677fe7e1654c85080232f3dd6989dbfa0d4f31513eb5cf616faee0415ca8e83ae1f9a4cc08bf7490114bcc3e4e154785c3342c65a6677b7e4917a3cefe11f04c343468a07309022fa5e11ae1695a337ba01338acb4199cb34da5c316ef4b9d21a8efb05c076dcedba817fe90a5137d2b3b5e3add36f2df4a2bb2c4a076cab7ab1d1b8cd0e73f293416d6c963f41c8726bd2d07008247772be45063b498b1cfd3663b777da3d1a12f0cdac32481fae7eb3384a1ff51317d3299bb8b100396fcf89a7276a2661529945e77b0cfcf9a28f0cb0aa3d28918febcedf30300263e507ec51a2be751fd8b8d2c02a0c2220a89bc512101bc241007e7c0a5337a32d0c49006c76cd18647f1c1d86450d4e0fcde7717313244131db751dffdee6f977610709671f067a7000f98672da34f67177fffd6e4f66dcda75f7c77d0eab2c8c992ae8c2071b58febad0eb2483504b0b253daffe0e5b4fd8c66e5930fbb412e5e4601220ead44bfc021d8ab52059536f0256a333ac82349b95aca02233897c347f9b6ffec21fa9bfe9df3964b722485eec9486c30cd16b612b7003fd97c73b267b336c02dabb255a4b0fd1610f298c55253f599cb5ef551e855d2ef032e971a77fe4c0badc69a3255c4193b2d0fea6050184f0e3c4e8224a81f5519fdb04f3f26d8fdb29d14c9f4d7d4fc6542ca9c4175ba2b7504661c8525b7cef1cd76fefd63c22a97b5612e31dcae108ad98cb314ef9b7a73105c0342b1c8369e1eaddee72d7299a2dd0dea29b4df0630ce9143f9edf404988ec06e2fa38f820a737b060d4ea2b2f2053c3e977e4af71ea59c323fd3e7a19fdedf0f6bf00ac538c12568c03d56cb4ad7d25af17284792896ed24dafa584350536fdc0a7f3181779ba3623e1f2b1763d806c0e2ce496c15ce6186ad0acdcceb1c41c852176cd70b4a0a7046763afd7cd4d1302fc8325cf15acad5cdf5d3634a08da6fcbe2580ea2d937d1e462740cd54a27565320b40dfadda3c3aa9793399a367b0d8d11afffcbffdd86a527fb256a8b1d35c14dec262bd351b45bb64d862ab9ada7016c03c95cd907634e11491056ec8219ee2644b4a9b4f1f8e9e55f05bf49a4b25faf1f47cc15e9904a01e835ecf9b2c2187c5616be5ede6d69002e3da456bf87031861bd0943ceb7724a6cc91ec466126bbb30ab94bb359d00970af3d3f3b1505e9f561bac421fdf130473fe78fcb055476dc1e33989960665aeb46dfc8d2be578b8d4546716f6749aeb7afec550cb16ec0a0798af2aeb0a89ae0ef1fc5a35c478324ac14cf0813a404fa949ed6cd1d1a40f262f2f404ebb329a413ade5289cebc96add56cbcabe93403f70561f75d8a2fedbb0360a87e6ec209dcb747ad6d711fadfab6313375670ba45e8315bc3116fc2b15463b4e2453756e60576627a1c358785e2bff9847141c1eed1db3c66bf34bc26919da4f71dcc59206d2ebb5e1e3f2440933c7c84c0c60d8216ab385d3e71823c84a74dbf059e06250e6623b8bd76a27c170147e9e0d94320dd0dac910a46ed814d6ffc3d0103d2c75e1dd74d0eb48138a22690baa22f0d2b1a2a93521e33cfcbfe0e538f524bebe7ee70ec4f003171fa46ff1d7688d23d848574b0a6745aa47cf0522f85af0529ef0137d85beeaba6b9c121c2a20e8592c5101073898cd32c3395966e932c10e37e14918cc7c3dc1bed45ee044a91ef889559c02b0bd8b41410fd66c49d186e39c575768c1d35809617f329f041aac7dfd21308f4e6e403f591a008492ba1271c97149af6784932e58f2208035be6ad9b05bdd3c3767c18b8ad55f86ba7e1509ff8237268e2637d5a3d10bf30221563f49aeec1d130c4504a65204116b9bf6a40401bb912e8360f8c813844a42529571eb87bb618f714d25564ded437622f9b3e1c8288a78602210729161bff7271e21764cccde5f8ebf118cd823e76af484185fe870ec5df781924c448c06dec94f3696e46bd0b197187f7d3652bed044c18d4215fcbdfa916a6e1c04c858f1bfdd4acf580ed7d3981aa5fb1730cd41b7318f64103504b888e76c98ded59b86b845c582266a35d921c39b93920de8864b1ebdacf752192e96263415a566ed62be7c725e9b1ca823e8bf62110a2e5d7a0e945a8cff1d9ac502d6828a2a670105cd0a521b036eb67139389244882160cef0f1052aeb3a3fb60624583950320c32a3b2290104e42e7408561580a731b46170e3501bf0e6898a842be2ff6c833786c297aaf2972777d2457f8c0e0e5ec26ea5c803e232edd31342c9c583724d858a8a4f18a10f7bfee66bbbf4798c7ba121d3fcb038493882b04381032ac09ffc3377655c39ba9bf6c0351fa55a86b957f738b9a1878d56975c99014030ed4ac15cedd8f38b22f0b5deaf003272f3048c2901ed09b0a13583a8cee03e201d804c7774b8143106c97a269bc5e41c89b40e90bb67044469353f35dc48d34ff383d541037ef70604426c8074407df32ad86f4853111b627208a2671e932b0e2316488e6267c0bb9df64623824599bbd3914033c6db3243642c2b22af0ae766a3686619dde98a5ab6fdfafd314775580fcc8bddb9875e70687db5f1dc11b794c3463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{&(0x7f0000004340)="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0x1000}, {&(0x7f0000005340)="497c30b0a304cb399cc6146cd7cb700cb406c80d0203f36c2a3b7f0b26b1d8a8edbe3f01c85ee62d1785d3a3990cf036a33b2c7dc60cb164930736679d39362c30a421", 0x43}], 0x4, &(0x7f0000005440)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}], 0x38, 0x40004}}], 0x4, 0x4000002) getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, 0xee00, 0xee00, 0xee00, 0xee00, 0x0, 0x0]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) r11 = getgid() (rerun: 32) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xee00, 0x0]) (async, rerun: 32) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) (rerun: 32) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x2}, [{0x2, 0x5, r5}], {0x4, 0x1}, [{0x8, 0x6, r8}, {0x8, 0x0, r10}, {0x8, 0x0, r11}, {0x8, 0x0, r12}, {0x8, 0x1, r13}, {0x8, 0x3, r14}], {0x10, 0x3}, {0x20, 0xa}}, 0x5c, 0x3) (async, rerun: 32) getgroups(0x1, &(0x7f0000000540)=[r9]) (async, rerun: 32) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="382d004888c60b00"], 0x6a) 13:03:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000400)={0x14, r1, 0x1}, 0x14}}, 0x0) 13:03:18 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x0, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) [ 346.435083][T32001] x_tables: duplicate underflow at hook 1 13:03:18 executing program 4: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0x12, 0x6, 0x8, 0x2}, 0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000004c0), &(0x7f0000000180)=@tcp6=r1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f00000003c0)}, 0x20) 13:03:18 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x17, &(0x7f0000000040)=@ringbuf={{}, {}, {}, [@printk={@i}]}, &(0x7f0000000140)='syzkaller\x00', 0x1}, 0x90) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) 13:03:18 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xf0ffffff) 13:03:18 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x0, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:18 executing program 4: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0x12, 0x6, 0x8, 0x2}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x20) 13:03:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) [ 346.546057][T32014] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:18 executing program 4: r0 = socket$inet(0x2, 0x2, 0x1) sendmsg$inet(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000400)='\b\x00', 0x2}, {&(0x7f0000000180)="96bc1480bb58", 0x6}], 0x2, &(0x7f0000000340)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x10001}}], 0x18}, 0x0) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x6a) 13:03:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010025bd7000fddbdf250a000000080002800400040010000480090001"], 0x5c}}, 0x0) 13:03:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x6, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001bff4)) signalfd4(r3, &(0x7f0000000180), 0x8, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x80, 0x7, 0x5, 0x9, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x0, 0x0, 0x2, 0x5, 0x2, 0x2, 0x0, 0x4, 0x0, 0x40}, r0, 0x9, r3, 0xa) openat$cgroup_ro(r2, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000"], 0x6a) 13:03:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x34}, 0x0) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) (async) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) (async) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001bff4)) signalfd4(r3, &(0x7f0000000180), 0x8, 0x0) (async) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x80, 0x7, 0x5, 0x9, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x0, 0x0, 0x2, 0x5, 0x2, 0x2, 0x0, 0x4, 0x0, 0x40}, r0, 0x9, r3, 0xa) openat$cgroup_ro(r2, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000"], 0x6a) [ 346.686191][T32039] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 346.697904][T32040] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:19 executing program 4: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), r1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000003c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r2}, 0x48) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x20, r0, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xfffffffffffffde7, 0x9, @link_local}]}, 0x20}}, 0x0) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) (async) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001bff4)) (async) signalfd4(r3, &(0x7f0000000180), 0x8, 0x0) (async) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x80, 0x7, 0x5, 0x9, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x0, 0x0, 0x2, 0x5, 0x2, 0x2, 0x0, 0x4, 0x0, 0x40}, r0, 0x9, r3, 0xa) (async) openat$cgroup_ro(r2, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) (async) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000"], 0x6a) 13:03:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x7, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:19 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x0, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz1', "71d2fc22481084d4637f4a72ecb20ab3365b67741872e92bdb515c6bef2010b9b5f218a9bc5873c0521af03781413e3d6191fa9b73fedab09c6039aa11a57f1940f722da4305d8516e4d02c0d7a297fa69d9ba1ea479eb6151f107af0508e2"}, 0x63) 13:03:19 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x2, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000040)='syzkaller\x00'}, 0x90) [ 346.811458][T32053] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 346.833064][T32055] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:19 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000880)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {0x9}, [{0x54, 0x1, [@m_sample={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x2}}, @TCA_SAMPLE_RATE={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) (async) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz1', "71d2fc22481084d4637f4a72ecb20ab3365b67741872e92bdb515c6bef2010b9b5f218a9bc5873c0521af03781413e3d6191fa9b73fedab09c6039aa11a57f1940f722da4305d8516e4d02c0d7a297fa69d9ba1ea479eb6151f107af0508e2"}, 0x63) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz1', "71d2fc22481084d4637f4a72ecb20ab3365b67741872e92bdb515c6bef2010b9b5f218a9bc5873c0521af03781413e3d6191fa9b73fedab09c6039aa11a57f1940f722da4305d8516e4d02c0d7a297fa69d9ba1ea479eb6151f107af0508e2"}, 0x63) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="382d4e3a66965d1ec6d405cebc1bedbe56e8c47a446ea1aa6f3cc7a0da13845b6cc4950bf9381600cf98a1bfa3700ca391e63b39fd89db2cf30000aede0fe615000000000000000098e5faebadd804caccc9f6d0d836585fbf3bb22d21348a46ef9d0470ced0b2462f4ddc3c2ddf246f2a31d04314157925aed9f548ea9bd5e7e30724634d53bfd4e228353deb"], 0x6a) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x130, 0x9, 0xa, 0x201, 0x70bd28, 0x25dfdbfb, {0x2, 0x0, 0x3}, [@typed={0x14, 0x8, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @generic="fea931b9b619f87611ba9b6afa90e99910374c4d19c60bdcb1afc1caf82eca3362df295f013abea40073ee5b14cc0a3b1b72a413d49b053fe7e5161e5f0642d33c8b16080fbe55cda7bd6a466e688de0e21907626248e39497b4d9519f209c5cc7db", @typed={0x5, 0xb2, 0x0, 0x0, @str='\x00'}, @generic="ff68d472a4941984bc483891408432e10c21ff8496e3dc4f3889e2d7ae9d4986ecd327676a921fe42a581c17689c616f2749e21cf8eddd2ccd36d6496c742e37c2427ed37e2382cb3b321492e0332e27cea5e6c23d5e7445a3dc159d605a24ca3487f0bf5eba47d0bd6fed15fe8a9a55b81283e1ef2d1cd664fd4e709be35d397ef6f2758bf81ac4b436a8c99d0713f84fb7b593d47a", @typed={0x8, 0x99, 0x0, 0x0, @fd=r1}]}, 0x130}, 0x1, 0x0, 0x0, 0x800}, 0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)={'vlan1\x00'}) 13:03:19 executing program 4: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000600)={@map, 0xffffffffffffffff, 0xe, 0x8}, 0x20) 13:03:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:19 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xf2ffffff) 13:03:19 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x0, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:19 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x9}, &(0x7f0000000100)={0x0, r0+60000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0x4]}, 0x8}) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="382d4e3a66965d1ec6d405cebc1bedbe56e8c47a446ea1aa6f3cc7a0da13845b6cc4950bf9381600cf98a1bfa3700ca391e63b39fd89db2cf30000aede0fe615000000000000000098e5faebadd804caccc9f6d0d836585fbf3bb22d21348a46ef9d0470ced0b2462f4ddc3c2ddf246f2a31d04314157925aed9f548ea9bd5e7e30724634d53bfd4e228353deb"], 0x6a) r2 = socket$pppl2tp(0x18, 0x1, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x130, 0x9, 0xa, 0x201, 0x70bd28, 0x25dfdbfb, {0x2, 0x0, 0x3}, [@typed={0x14, 0x8, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @generic="fea931b9b619f87611ba9b6afa90e99910374c4d19c60bdcb1afc1caf82eca3362df295f013abea40073ee5b14cc0a3b1b72a413d49b053fe7e5161e5f0642d33c8b16080fbe55cda7bd6a466e688de0e21907626248e39497b4d9519f209c5cc7db", @typed={0x5, 0xb2, 0x0, 0x0, @str='\x00'}, @generic="ff68d472a4941984bc483891408432e10c21ff8496e3dc4f3889e2d7ae9d4986ecd327676a921fe42a581c17689c616f2749e21cf8eddd2ccd36d6496c742e37c2427ed37e2382cb3b321492e0332e27cea5e6c23d5e7445a3dc159d605a24ca3487f0bf5eba47d0bd6fed15fe8a9a55b81283e1ef2d1cd664fd4e709be35d397ef6f2758bf81ac4b436a8c99d0713f84fb7b593d47a", @typed={0x8, 0x99, 0x0, 0x0, @fd=r1}]}, 0x130}, 0x1, 0x0, 0x0, 0x800}, 0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)={'vlan1\x00'}) (async) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)={'vlan1\x00'}) [ 347.008444][T32080] netlink: 'syz-executor.1': attribute type 8 has an invalid length. [ 347.013380][T32083] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 13:03:19 executing program 4: openat$uhid(0xffffffffffffff9c, &(0x7f0000000940), 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgid(0x0) getpgid(0x0) sendmsg$unix(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001c00)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}], 0x38}, 0x0) 13:03:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x9, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:19 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000100)={@multicast, @dev, @void, {@ipv4={0x800, @dccp={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x3c}, {[@ra={0x94, 0x4, 0x1}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "27c154", 0x0, "95d30f"}}}}}}, 0x0) 13:03:19 executing program 4: syz_emit_ethernet(0x20, &(0x7f0000000040)={@multicast, @dev, @void, {@llc_tr={0x11, {@snap={0x0, 0x0, ';', "6dffd4", 0x0, "92b783dd755dbe30f56c"}}}}}, 0x0) [ 347.119468][T32099] netlink: 'syz-executor.1': attribute type 8 has an invalid length. 13:03:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0xa, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:19 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @dev}, 0x10) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="382d4e3a66965d1ec6d405cebc1bedbe56e8c47a446ea1aa6f3cc7a0da13845b6cc4950bf9381600cf98a1bfa3700ca391e63b39fd89db2cf30000aede0fe615000000000000000098e5faebadd804caccc9f6d0d836585fbf3bb22d21348a46ef9d0470ced0b2462f4ddc3c2ddf246f2a31d04314157925aed9f548ea9bd5e7e30724634d53bfd4e228353deb"], 0x6a) (async) r2 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x130, 0x9, 0xa, 0x201, 0x70bd28, 0x25dfdbfb, {0x2, 0x0, 0x3}, [@typed={0x14, 0x8, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @generic="fea931b9b619f87611ba9b6afa90e99910374c4d19c60bdcb1afc1caf82eca3362df295f013abea40073ee5b14cc0a3b1b72a413d49b053fe7e5161e5f0642d33c8b16080fbe55cda7bd6a466e688de0e21907626248e39497b4d9519f209c5cc7db", @typed={0x5, 0xb2, 0x0, 0x0, @str='\x00'}, @generic="ff68d472a4941984bc483891408432e10c21ff8496e3dc4f3889e2d7ae9d4986ecd327676a921fe42a581c17689c616f2749e21cf8eddd2ccd36d6496c742e37c2427ed37e2382cb3b321492e0332e27cea5e6c23d5e7445a3dc159d605a24ca3487f0bf5eba47d0bd6fed15fe8a9a55b81283e1ef2d1cd664fd4e709be35d397ef6f2758bf81ac4b436a8c99d0713f84fb7b593d47a", @typed={0x8, 0x99, 0x0, 0x0, @fd=r1}]}, 0x130}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)={'vlan1\x00'}) 13:03:19 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x0, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:19 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@multicast, @dev, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @private}, {0x0, 0x0, 0x0, @multicast1}}}}}, 0x0) prctl$PR_GET_NAME(0x10, &(0x7f0000000480)=""/4096) 13:03:19 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000000)={@link_local, @random, @void, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast, @local, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}, 0x0) [ 347.254181][T32117] netlink: 'syz-executor.1': attribute type 8 has an invalid length. 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x92) perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x80, 0x5b, 0x22, 0x1, 0x92, 0x0, 0x7, 0x20400, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x20, 0x8, 0x3, 0x3, 0x81, 0x5, 0x8000, 0x0, 0x8000, 0x0, 0x3}, r2, 0x10, r3, 0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000036c0)={@cgroup, 0xd, 0xe9fb00bd04a2aa23, 0x7f, &(0x7f00000035c0)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000003600)=[0x0, 0x0, 0x0], &(0x7f0000003640)=[0x0], &(0x7f0000003680)=[0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) sendmsg$inet(r2, &(0x7f0000003580)={&(0x7f0000000200)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000003440)=[{&(0x7f0000000240)="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0x1000}, 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{&(0x7f00000023c0)="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", 0x1000}, {&(0x7f00000033c0)="161007894e0c625977db2def93eb9ab59d3af47659764121185773aecb140a1b71bb40a6006d9fe1", 0x28}, {&(0x7f0000003400)="be38c0f3a132c4327b08e47387650fa353fbcc79ad3d8cff1ad8f695bf4f6fb434d9d4747592e6ca9879b4782b89dabd", 0x30}], 0x7, &(0x7f00000034c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x20}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @empty}}}], 0xb0}, 0x408a4) 13:03:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0xb, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:19 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x102, 0x0, 0x0) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) (rerun: 32) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x92) perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x80, 0x5b, 0x22, 0x1, 0x92, 0x0, 0x7, 0x20400, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x20, 0x8, 0x3, 0x3, 0x81, 0x5, 0x8000, 0x0, 0x8000, 0x0, 0x3}, r2, 0x10, r3, 0x5) (async, rerun: 32) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000036c0)={@cgroup, 0xd, 0xe9fb00bd04a2aa23, 0x7f, &(0x7f00000035c0)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000003600)=[0x0, 0x0, 0x0], &(0x7f0000003640)=[0x0], &(0x7f0000003680)=[0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) (async, rerun: 32) sendmsg$inet(r2, &(0x7f0000003580)={&(0x7f0000000200)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000003440)=[{&(0x7f0000000240)="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{&(0x7f00000023c0)="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", 0x1000}, {&(0x7f00000033c0)="161007894e0c625977db2def93eb9ab59d3af47659764121185773aecb140a1b71bb40a6006d9fe1", 0x28}, {&(0x7f0000003400)="be38c0f3a132c4327b08e47387650fa353fbcc79ad3d8cff1ad8f695bf4f6fb434d9d4747592e6ca9879b4782b89dabd", 0x30}], 0x7, &(0x7f00000034c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x20}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @empty}}}], 0xb0}, 0x408a4) 13:03:19 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x0, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x92) perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x80, 0x5b, 0x22, 0x1, 0x92, 0x0, 0x7, 0x20400, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x20, 0x8, 0x3, 0x3, 0x81, 0x5, 0x8000, 0x0, 0x8000, 0x0, 0x3}, r2, 0x10, r3, 0x5) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000036c0)={@cgroup, 0xd, 0xe9fb00bd04a2aa23, 0x7f, &(0x7f00000035c0)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000003600)=[0x0, 0x0, 0x0], &(0x7f0000003640)=[0x0], &(0x7f0000003680)=[0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) (async) sendmsg$inet(r2, &(0x7f0000003580)={&(0x7f0000000200)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000003440)=[{&(0x7f0000000240)="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{&(0x7f00000023c0)="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0x1000}, {&(0x7f00000033c0)="161007894e0c625977db2def93eb9ab59d3af47659764121185773aecb140a1b71bb40a6006d9fe1", 0x28}, {&(0x7f0000003400)="be38c0f3a132c4327b08e47387650fa353fbcc79ad3d8cff1ad8f695bf4f6fb434d9d4747592e6ca9879b4782b89dabd", 0x30}], 0x7, &(0x7f00000034c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x20}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @empty}}}], 0xb0}, 0x408a4) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xf8, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @empty}, @empty, [0xff000000, 0x0, 0xff], [0xffffff00, 0xff000000, 0xffffff00, 0xffffffff], 'team0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x8776ebd02d040393, 0x28, 0x7, 0x8}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@local, @remote, [0x0, 0xff, 0xffffff00, 0xffffffff], [0xffffffff, 0xff000000, 0xff000000, 0xffffffff], 'team_slave_0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2b, 0x1, 0x1, 0x40}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2f0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="382d4e3a699e606bc8dff858d34d4b7d445498f737ab52fdc9a5297a2825fbe2c26740e0e463e3c844b555a98940870348db9c1e1fe80b070f6f1b591f9dc2e8759ee33a8ac2623a2745dda1249476690005fa5ce1343908ab701c6e1c0e3421d3e3e01b48d12c614b4ab23fdcff62e29c53a47b28cef61de38ced372bc0ba8647a81ce95ae8bad44658fc40dde54e400b8645996c65f315523f1b2cb60000000000"], 0x6a) 13:03:19 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xffffff7b) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xf8, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @empty}, @empty, [0xff000000, 0x0, 0xff], [0xffffff00, 0xff000000, 0xffffff00, 0xffffffff], 'team0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x8776ebd02d040393, 0x28, 0x7, 0x8}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@local, @remote, [0x0, 0xff, 0xffffff00, 0xffffffff], [0xffffffff, 0xff000000, 0xff000000, 0xffffffff], 'team_slave_0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2b, 0x1, 0x1, 0x40}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2f0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) (async) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="382d4e3a699e606bc8dff858d34d4b7d445498f737ab52fdc9a5297a2825fbe2c26740e0e463e3c844b555a98940870348db9c1e1fe80b070f6f1b591f9dc2e8759ee33a8ac2623a2745dda1249476690005fa5ce1343908ab701c6e1c0e3421d3e3e01b48d12c614b4ab23fdcff62e29c53a47b28cef61de38ced372bc0ba8647a81ce95ae8bad44658fc40dde54e400b8645996c65f315523f1b2cb60000000000"], 0x6a) 13:03:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0xc, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xf8, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @empty}, @empty, [0xff000000, 0x0, 0xff], [0xffffff00, 0xff000000, 0xffffff00, 0xffffffff], 'team0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x8776ebd02d040393, 0x28, 0x7, 0x8}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@local, @remote, [0x0, 0xff, 0xffffff00, 0xffffffff], [0xffffffff, 0xff000000, 0xff000000, 0xffffffff], 'team_slave_0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2b, 0x1, 0x1, 0x40}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2f0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="382d4e3a699e606bc8dff858d34d4b7d445498f737ab52fdc9a5297a2825fbe2c26740e0e463e3c844b555a98940870348db9c1e1fe80b070f6f1b591f9dc2e8759ee33a8ac2623a2745dda1249476690005fa5ce1343908ab701c6e1c0e3421d3e3e01b48d12c614b4ab23fdcff62e29c53a47b28cef61de38ced372bc0ba8647a81ce95ae8bad44658fc40dde54e400b8645996c65f315523f1b2cb60000000000"], 0x6a) 13:03:19 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x0, 0x10000000000004, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="534f8d73ee3de361d1cc544ef90b2c6403224e10e8f186c300c227ff0bf07b33e010d5702ccbc66725f5e0a7aed76ed3563f53367f3074475d71b3bc24dcca8abcbec4b294da18602d7aca9e40b66b7c41e6d3b281b97568f9efaac16da057905cc267beb1847eb74209dec3b349af9c80b262b64a7b27da98ede59a40359b67b9043325d36a5998d0590c856e8979740416e6e142160db438ab"], 0x6a) 13:03:19 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="534f8d73ee3de361d1cc544ef90b2c6403224e10e8f186c300c227ff0bf07b33e010d5702ccbc66725f5e0a7aed76ed3563f53367f3074475d71b3bc24dcca8abcbec4b294da18602d7aca9e40b66b7c41e6d3b281b97568f9efaac16da057905cc267beb1847eb74209dec3b349af9c80b262b64a7b27da98ede59a40359b67b9043325d36a5998d0590c856e8979740416e6e142160db438ab"], 0x6a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) (async) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="534f8d73ee3de361d1cc544ef90b2c6403224e10e8f186c300c227ff0bf07b33e010d5702ccbc66725f5e0a7aed76ed3563f53367f3074475d71b3bc24dcca8abcbec4b294da18602d7aca9e40b66b7c41e6d3b281b97568f9efaac16da057905cc267beb1847eb74209dec3b349af9c80b262b64a7b27da98ede59a40359b67b9043325d36a5998d0590c856e8979740416e6e142160db438ab"], 0x6a) (async) 13:03:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0xd, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:20 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async, rerun: 32) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="534f8d73ee3de361d1cc544ef90b2c6403224e10e8f186c300c227ff0bf07b33e010d5702ccbc66725f5e0a7aed76ed3563f53367f3074475d71b3bc24dcca8abcbec4b294da18602d7aca9e40b66b7c41e6d3b281b97568f9efaac16da057905cc267beb1847eb74209dec3b349af9c80b262b64a7b27da98ede59a40359b67b9043325d36a5998d0590c856e8979740416e6e142160db438ab"], 0x6a) 13:03:20 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='blkio.throttle.read_bps_device\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="90796efc2b58b2e760892274b257549addf366658baa50ce834c0e2827670fffd9d9887ae038605c0f34ad6d2555ce9885c1f199ca0dfae57c29921af5ae62fe532c297c66302026112d4ec33759882b43e630c3c7a16a6fe947"], 0x6a) 13:03:20 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='blkio.throttle.read_bps_device\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="90796efc2b58b2e760892274b257549addf366658baa50ce834c0e2827670fffd9d9887ae038605c0f34ad6d2555ce9885c1f199ca0dfae57c29921af5ae62fe532c297c66302026112d4ec33759882b43e630c3c7a16a6fe947"], 0x6a) 13:03:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0xe, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:20 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x0, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:20 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='blkio.throttle.read_bps_device\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="90796efc2b58b2e760892274b257549addf366658baa50ce834c0e2827670fffd9d9887ae038605c0f34ad6d2555ce9885c1f199ca0dfae57c29921af5ae62fe532c297c66302026112d4ec33759882b43e630c3c7a16a6fe947"], 0x6a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r0, &(0x7f0000000080)='blkio.throttle.read_bps_device\x00', 0x2, 0x0) (async) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="90796efc2b58b2e760892274b257549addf366658baa50ce834c0e2827670fffd9d9887ae038605c0f34ad6d2555ce9885c1f199ca0dfae57c29921af5ae62fe532c297c66302026112d4ec33759882b43e630c3c7a16a6fe947"], 0x6a) (async) 13:03:20 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="38504ebf7d7394b31133bc249c875258e9e83a2e05"], 0x6a) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) 13:03:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0xf, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:20 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="38504ebf7d7394b31133bc249c875258e9e83a2e05"], 0x6a) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) 13:03:20 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="38504ebf7d7394b31133bc249c875258e9e83a2e05"], 0x6a) (async) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="38504ebf7d7394b31133bc249c875258e9e83a2e05"], 0x6a) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) 13:03:20 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:20 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x0, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:20 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:20 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:20 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x0, 0x10001, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:20 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socketpair(0x9, 0xa, 0xceda, &(0x7f0000000040)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x4000010, r1, 0x3348000) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r4 = getpid() process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) write$cgroup_pid(r2, &(0x7f0000000180)=r4, 0x12) write$cgroup_subtree(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="3a00a737a10b089dd49343ffc60e44220cd7227805bbee6c871bb1b77c9c3d17654e88f743b5fc78bb01ad9690b078ef860760c03012d9"], 0x6a) 13:03:20 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xfffffff0) 13:03:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x11, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x12, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:20 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x0, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:20 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socketpair(0x9, 0xa, 0xceda, &(0x7f0000000040)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x4000010, r1, 0x3348000) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r4 = getpid() process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) (async) process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) write$cgroup_pid(r2, &(0x7f0000000180)=r4, 0x12) (async) write$cgroup_pid(r2, &(0x7f0000000180)=r4, 0x12) write$cgroup_subtree(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="3a00a737a10b089dd49343ffc60e44220cd7227805bbee6c871bb1b77c9c3d17654e88f743b5fc78bb01ad9690b078ef860760c03012d9"], 0x6a) 13:03:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00'}) 13:03:20 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0xfffffff2) 13:03:20 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MIF(r0, 0x29, 0x23, 0x0, 0x0) 13:03:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x521b5e843abb94e9}, 0x1c}}, 0x0) 13:03:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x19, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00h\x00%'], 0x20}}, 0x0) 13:03:20 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) socketpair(0x9, 0xa, 0xceda, &(0x7f0000000040)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) (async) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x4000010, r1, 0x3348000) (async) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r4 = getpid() process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) (async) write$cgroup_pid(r2, &(0x7f0000000180)=r4, 0x12) (async, rerun: 64) write$cgroup_subtree(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="3a00a737a10b089dd49343ffc60e44220cd7227805bbee6c871bb1b77c9c3d17654e88f743b5fc78bb01ad9690b078ef860760c03012d9"], 0x6a) (rerun: 64) 13:03:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_newrule={0x1c, 0x12, 0xce907180dd992353, 0x0, 0x0, {0x3}}, 0x1c}}, 0x0) 13:03:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x25, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:20 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x0, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_newrule={0x1c, 0x1a, 0xce907180dd992353}, 0x1c}}, 0x0) 13:03:20 executing program 4: bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000080)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) 13:03:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x2f, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:20 executing program 4: bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x40) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x21, 0x4a6, &(0x7f0000000a40)="$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") sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) 13:03:20 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x0, 0x3, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:21 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x0, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="382d4e3a80fabf6243d2457167470a318fed9cf51bb176af3f10febfe310a5e36c888b6a2bebde4e9940b4a3b9973e31e4f1bdcf52d42e1a36519f3ad64e7354c998bd93f8377cb41d269c274dca4bd7b374080078c8ae08a3259aa56525bae287f82e9e786208a3e492427e240045298f808379fd2b655ee6603e9acb3932817e160862e9d2add01e81616140eefbcc2ba881303fec898bd4153e63c8aa0162ef"], 0x6a) 13:03:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x3a, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="382d4e3a80fabf6243d2457167470a318fed9cf51bb176af3f10febfe310a5e36c888b6a2bebde4e9940b4a3b9973e31e4f1bdcf52d42e1a36519f3ad64e7354c998bd93f8377cb41d269c274dca4bd7b374080078c8ae08a3259aa56525bae287f82e9e786208a3e492427e240045298f808379fd2b655ee6603e9acb3932817e160862e9d2add01e81616140eefbcc2ba881303fec898bd4153e63c8aa0162ef"], 0x6a) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="382d4e3a80fabf6243d2457167470a318fed9cf51bb176af3f10febfe310a5e36c888b6a2bebde4e9940b4a3b9973e31e4f1bdcf52d42e1a36519f3ad64e7354c998bd93f8377cb41d269c274dca4bd7b374080078c8ae08a3259aa56525bae287f82e9e786208a3e492427e240045298f808379fd2b655ee6603e9acb3932817e160862e9d2add01e81616140eefbcc2ba881303fec898bd4153e63c8aa0162ef"], 0x6a) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=0x3b8000, 0x12) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:21 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x0, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:21 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x5000000000000) 13:03:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x48, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=0x3b8000, 0x12) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) (async) write$cgroup_int(r1, &(0x7f00000000c0)=0x3b8000, 0x12) (async) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) (async) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) (async) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=0x3b8000, 0x12) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x4c, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:21 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x0, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) (async) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='8-N:'], 0x6a) 13:03:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x68, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000d00)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x05\x00\x00\x00\x00\x00\x00\x00_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\xf0y\xd6\xb0\xf2\x9f\xa7\xcf\xad\x86\\\xec\xec\xd6\x9d\bT\xcd\xa2\xea', 0xe) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x6a) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) (async) r1 = memfd_create(&(0x7f0000000d00)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x05\x00\x00\x00\x00\x00\x00\x00_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\xf0y\xd6\xb0\xf2\x9f\xa7\xcf\xad\x86\\\xec\xec\xd6\x9d\bT\xcd\xa2\xea', 0xe) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x6a) 13:03:21 executing program 4: creat(&(0x7f0000000040)='./bus\x00', 0x0) truncate(&(0x7f0000000440)='./bus\x00', 0x0) 13:03:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x6c, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000d00)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x05\x00\x00\x00\x00\x00\x00\x00_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\xf0y\xd6\xb0\xf2\x9f\xa7\xcf\xad\x86\\\xec\xec\xd6\x9d\bT\xcd\xa2\xea', 0xe) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x6a) 13:03:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x20000004}) ppoll(&(0x7f0000000000)=[{r1, 0x1200}], 0x1, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x3fd) close(r0) 13:03:21 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="382d4e3af28129db428ebf1ec41ac26e4e83f8271067525ffee26d0dc671660e2c374527053cce02d8086cbf28a95360b8a47faaf4adbb464acd8345bb6f4ee661ab310bafbcaa667be4fdb418f15a4fb512a734d9ddc809771248417b720ca8aee7716a5f76e4199e5d2576544e192dde786ad31f23e231"], 0x6a) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="382d4e3af28129db428ebf1ec41ac26e4e83f8271067525ffee26d0dc671660e2c374527053cce02d8086cbf28a95360b8a47faaf4adbb464acd8345bb6f4ee661ab310bafbcaa667be4fdb418f15a4fb512a734d9ddc809771248417b720ca8aee7716a5f76e4199e5d2576544e192dde786ad31f23e231"], 0x6a) 13:03:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x74, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) 13:03:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="382d4e3af28129db428ebf1ec41ac26e4e83f8271067525ffee26d0dc671660e2c374527053cce02d8086cbf28a95360b8a47faaf4adbb464acd8345bb6f4ee661ab310bafbcaa667be4fdb418f15a4fb512a734d9ddc809771248417b720ca8aee7716a5f76e4199e5d2576544e192dde786ad31f23e231"], 0x6a) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="382d4e3af28129db428ebf1ec41ac26e4e83f8271067525ffee26d0dc671660e2c374527053cce02d8086cbf28a95360b8a47faaf4adbb464acd8345bb6f4ee661ab310bafbcaa667be4fdb418f15a4fb512a734d9ddc809771248417b720ca8aee7716a5f76e4199e5d2576544e192dde786ad31f23e231"], 0x6a) (async) 13:03:22 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[0x0], 0x1}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) process_vm_readv(r0, &(0x7f0000001780)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000004d00)=[{&(0x7f0000003800)=""/231, 0xe7}], 0x1, 0x20000000000000) 13:03:22 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='F-N:'], 0x6a) 13:03:22 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000300), 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x24009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}, 0x8090}, 0x0, 0xbfffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f0000000880)={0x0, 0x80, 0x0, 0x9, 0x8, 0x3f, 0x0, 0x8000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x6805, 0xfffffffffffffffe, 0x7, 0x1, 0x6, 0x9, 0x81, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x11, r0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc, 0x1, 0x20, 0xff, 0x0, 0x0, 0x1c028, 0x28e7b6494b30f765, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xff, 0xdccb}, 0x802, 0x6, 0x6, 0x8, 0x40, 0x2, 0xa88, 0x0, 0x7fff, 0x0, 0x3}, 0x0, 0x7, r3, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe, 0xc9, 0x6, 0x8, 0x0, 0x2000006, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext, 0x400, 0x76, 0xfff, 0x1, 0xffffffffffffb720, 0x80000001, 0x9, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000700)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r4, &(0x7f0000000240)='syz0\x00', 0x1ff) r6 = openat$cgroup(r4, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) write$cgroup_int(r5, &(0x7f0000000100), 0x12) syz_clone(0x3002d000, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0xf9, 0x3, 0xf8, 0x0, 0xfe, 0x10004, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x180, 0x8, 0x2, 0x7, 0x10000000000004, 0x10001, 0x3, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xf, r3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='ext4_ext_show_extent\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x15, 0x3, &(0x7f0000000f80)=ANY=[], &(0x7f00000006c0)='syzkaller\x00', 0xd653, 0x0, 0x0, 0x41100, 0x5d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x4, 0x1}, 0x8, 0x10, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x1884}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000}, 0x90) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000bc0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x87, 0x0, 0x6, 0x2108c, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000380), 0xd}, 0xbe70054f06ce7fb2, 0x81, 0x1, 0x3, 0x8000000000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r6, 0x3, r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000780)=0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) 13:03:22 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async, rerun: 64) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 64) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='F-N:'], 0x6a) 13:03:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={0x0, 0x28, &(0x7f0000000540)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008546000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000002200001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x7a, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}]}}}]}, 0x40}}, 0x0) [ 349.767594][T32392] ==================================================================