last executing test programs: 4.016171361s ago: executing program 1 (id=1995): perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x10, 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB], &(0x7f0000000800)='GPL\x00', 0x2, 0xc3, &(0x7f0000000840)=""/195, 0x0, 0x1, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) close(0xffffffffffffffff) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYRES64], 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x11, &(0x7f0000000640)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x101}, {}, {}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000300)='GPL\x00', 0x2, 0xc3, &(0x7f0000000340)=""/195}, 0x94) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x10, &(0x7f0000000100), 0xc) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000a00)={@map, 0xf, 0x0, 0x7ff, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000980)=[0x0, 0x0], &(0x7f00000009c0)=[0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a40)={@ifindex, 0xffffffffffffffff, 0xa, 0x0, 0x0, @void, @value=r0, @void, @void, r3}, 0x20) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0x300, &(0x7f00000001c0)=[{&(0x7f0000000940)="2e00000010008188e6b62aa73772cc9f1ba1f8482e0000005e140602000000000e000a001000000002800000128c", 0x2e}], 0x1}, 0x0) 3.803402056s ago: executing program 1 (id=1999): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x14, 0x4, 0x0, 0x10002}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x27, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={0xffffffffffffffff, 0xe0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf7, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000400), &(0x7f0000000440), 0x8, 0xdb, 0x8, 0x8, &(0x7f0000000500)}}, 0x10) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000680), 0x4) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)=@o_path={&(0x7f0000000740)='./file0\x00', 0x0, 0x10, r1}, 0x18) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000bc0)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r5, 0x400454c9, 0xba98575a95aeb70d) perf_event_open(&(0x7f0000000c00)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x400000, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000000c80)) r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001000)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x1}, 0x50) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={0xffffffffffffffff, 0x15}, 0xc) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000009c0)=@o_path={&(0x7f0000000940)='./file0\x00', 0x0, 0x10, r0}, 0x18) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000a00)={0x1b, 0x0, 0x0, 0x9, 0x0, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x2}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b00)={0x18, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6400, 0x0, 0x0, 0x0, 0x9}, [@generic={0x6f, 0x4, 0xa, 0x401, 0x1}, @tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @func={0x85, 0x0, 0x1, 0x0, 0x7}, @map_idx={0x18, 0x0, 0x5, 0x0, 0xd}]}, &(0x7f0000000080)='GPL\x00', 0x6, 0xce, &(0x7f0000000200)=""/206, 0x41000, 0x29, '\x00', r2, 0x0, r3, 0x8, &(0x7f00000006c0)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000700)={0x3, 0x9, 0x0, 0x2}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000000a80)=[r4, r6, r7, r8, r0, r9], &(0x7f0000000ac0)=[{0x0, 0x5, 0xa, 0x7}, {0x0, 0x5, 0x9, 0x4}], 0x10, 0x2}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socket$kcm(0xa, 0x2, 0x88) r10 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r10, 0x1) r11 = perf_event_open(&(0x7f0000000cc0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x24008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r12, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000dc0)="1400000015000b63d25a80648c2594f94124fc60", 0x14}], 0x1}, 0x0) perf_event_open(&(0x7f0000000e00)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79e, 0x2, @perf_config_ext, 0x40, 0xfffffffffffffffa, 0x8, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f0000000e80)={0x5, 0x80, 0x2, 0x2, 0x8, 0x9, 0x0, 0x2, 0x0, 0xa, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x7, 0x5}, 0x2000, 0xff, 0x9, 0x0, 0x2, 0x145d, 0x1, 0x0, 0x3fc, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000f00)={0x2, 0x80, 0x2, 0x4, 0x8, 0x9, 0x0, 0x6, 0x20606, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={0x0, 0x7}, 0x2000, 0xff, 0x7, 0x4, 0x4, 0x145d, 0x1, 0x0, 0x3f7, 0x0, 0x8000000000000000}, 0x0, 0x0, r11, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x2400, 0x9) recvmsg$kcm(r12, &(0x7f0000000f80)={0x0, 0x0, 0x0}, 0x100) socket$kcm(0x10, 0x2, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000fc0)={0x0, 0x0, 0x80}, 0x28) 3.710097879s ago: executing program 0 (id=2003): r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x4000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x100000, 0x7, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f0000003600)='./file0\x00', 0x47660708ddf4f68a) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12506, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000001, 0x8}, 0x7602, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_type(r2, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r3, &(0x7f0000000280), 0x9) r4 = openat$cgroup_procs(r2, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r4, &(0x7f0000000080), 0x12) r6 = openat$cgroup_ro(r5, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200)=0x1, 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x5, 0x9, 0x84, 0x154}, 0x50) r8 = openat$cgroup_procs(r7, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r8, &(0x7f00000001c0), 0x12) r9 = openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='\n\x00\x00'], 0x50) write$cgroup_pid(r9, &(0x7f00000001c0), 0x12) 3.029772015s ago: executing program 1 (id=2009): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="5c00000013006bcd9e3fe3dc6e48aa31086b8703060000000000000000000000040014000d000a000d0000009ee517a705251e6182949a3651f60a84c9f4d1938037e786a6d0bdd7fcf50e4509c5bb5a00", 0x51}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4000804) 2.968428807s ago: executing program 1 (id=2010): r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6e5a, 0x4}}, 0x0, 0xffffffffffffffff, r0, 0x8) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x108, 0x0, 0xfffffffe, 0x0, 0x4, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000dc0)='GPL\x00', 0x5, 0x252, &(0x7f0000000e00)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$PROG_LOAD(0x5, &(0x7f0000000f00)={0x5, 0x3, 0x0, &(0x7f0000000fc0)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x2e}, 0x94) perf_event_open(&(0x7f0000001000)={0x4, 0x80, 0xfc, 0x3, 0x41, 0x0, 0x0, 0xe5b1, 0x1ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8000000000000000, 0x1}, 0x0, 0x2000007fff, 0x0, 0x6, 0xfffffffffffffffa, 0x6aee, 0x0, 0x0, 0x1000000, 0x0, 0x9}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x6) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001080)={0x6, 0x3, &(0x7f0000001140)=ANY=[@ANYBLOB="8500000002"], 0x0}, 0x94) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000001180)=0x3b) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000011c0)={'team0\x00'}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000001240)=@l2tp6={0xa, 0x0, 0x0, @local, 0x9}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x4001000) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x28000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0x830d}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r3, &(0x7f0000001340)={&(0x7f0000001380)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}}, 0x80, 0x0, 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x106) r4 = socket$kcm(0x10, 0x2, 0x4) r5 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r5, &(0x7f00000014c0)={&(0x7f0000001500)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001640)=[{0x0}], 0x1}, 0x8000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001680)='./cgroup.net/syz0\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000016c0), 0x200002, 0x0) r7 = openat$cgroup_devices(r6, &(0x7f0000001700)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r7, &(0x7f0000001740)=ANY=[@ANYBLOB='b 922'], 0xa) recvmsg$kcm(r3, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x100) r8 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r8, &(0x7f00000017c0)={&(0x7f0000001800)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0xa, 0x0, @empty}}, 0x80, 0x0, 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000018c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000001900), 0x2, 0x0) socket$kcm(0xa, 0x2, 0x73) socket$kcm(0x10, 0x2, 0x0) 2.559212087s ago: executing program 1 (id=2015): perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x10, 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="b400000000000000791048000000000069043a000000000095"], &(0x7f0000000800)='GPL\x00', 0x2, 0xc3, &(0x7f0000000840)=""/195, 0x0, 0x1, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) close(0xffffffffffffffff) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYRES64], 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x11, &(0x7f0000000640)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x101}, {}, {}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000300)='GPL\x00', 0x2, 0xc3, &(0x7f0000000340)=""/195}, 0x94) r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000100), 0xc) 2.212459076s ago: executing program 1 (id=2017): r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x4000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x100000, 0x7, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f0000003600)='./file0\x00', 0x47660708ddf4f68a) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12506, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000001, 0x8}, 0x7602, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_type(r1, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000280), 0x9) r3 = openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r3, &(0x7f0000000080), 0x12) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200)=0x1, 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x5, 0x9, 0x84, 0x154}, 0x50) r7 = openat$cgroup_procs(r6, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r7, &(0x7f00000001c0), 0x12) syz_clone(0x87546480, 0x0, 0x0, &(0x7f0000000240), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='\n\x00\x00'], 0x50) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0), 0x12) 2.118280807s ago: executing program 4 (id=2020): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="5c00000013006bcd9e3fe3dc6e48aa31086b8703060000000000000000000000040014000d000a000d0000009ee517a705251e6182949a3651f60a84c9f4d1938037e786a6d0bdd7fcf50e4509c5bb5a00", 0x51}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4000804) 2.02387783s ago: executing program 4 (id=2021): perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000b40)={0x5, 0x80, 0xfd, 0x0, 0x0, 0x2, 0x0, 0x5, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x7fff, 0x5e6e}, 0x0, 0xffffffffffff3939, 0x0, 0xa, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000d00)="d8000000100081044e81f782db44b904021d083911000000000000a1180015000600142603600e120900210000000401a80016000400144006000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r1, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, 0x20000010) bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="000000000000000002"], 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, &(0x7f0000000c40)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890c, &(0x7f0000000c80)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x15, 0x3, &(0x7f0000000a00)=ANY=[@ANYBLOB="ceaa00000000000071101d00000000009500000000000000"], &(0x7f0000000a40)='syzkaller\x00'}, 0x80) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000e80)}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000ec0)=ANY=[@ANYBLOB], 0xfdef) bpf$PROG_LOAD(0x5, &(0x7f0000000f00)={0x11, 0x14, 0x0, &(0x7f0000000840)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x94) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000640)="140000002d000b63d25a00648c2594f90424f3db", 0x14}], 0x1}, 0x4000800) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0x6, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000180)='GPL\x00', 0xe2bd, 0xc0, &(0x7f00000001c0)=""/192, 0x41000, 0x2a, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x4, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={0x0, 0x0}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xd, 0x3, &(0x7f00000010c0)=@framed, &(0x7f0000001100)='GPL\x00', 0x5, 0x1f6, &(0x7f0000001140)=""/168, 0x0, 0x0, '\x00', 0x0, @sock_ops, r3, 0x8, 0x0, 0x0, 0x18, &(0x7f0000001200), 0x1}, 0x6d) perf_event_open(&(0x7f0000001240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20005d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2, 0x101}, 0x0, 0x3, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="0900000004000000ff0f000005"], 0x48) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001300)=ANY=[], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x3, 0x8, &(0x7f0000001400)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f0000001440)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001480)={r5, 0x81000600, 0xe, 0x0, &(0x7f0000001500)="c1dfb080cd21d308098ee6888100", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={@ifindex, 0x12, 0x0, 0x3, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) perf_event_open(&(0x7f00000008c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x2, 0x9, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r6, &(0x7f0000000a80)={&(0x7f0000000ac0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="280000000000000000000000070000000717a87f000001ac141400e0000001ac1e0001ac1414bb011c000000000000000000000008000000", @ANYRES64=r6], 0x48}, 0x0) 1.039688174s ago: executing program 4 (id=2027): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) close(0xffffffffffffffff) socketpair(0x1, 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xb704, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x90) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'gre0\x00', 0x10}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB], 0xfdef) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[], 0x48) r1 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x2000c884) close(r3) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580), 0x12) recvmsg$unix(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x76, &(0x7f0000000640), 0x8) perf_event_open(0x0, 0x0, 0x3, r4, 0x0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000700)="140000002a000b6c8cff00f90429fc60010f5ddf", 0x14}], 0x1}, 0x10) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x0) 915.094987ms ago: executing program 4 (id=2029): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0xfffffffffffffc4a, 0x13, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="0000000000000000164000"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x4, 0x1c, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000300000018110000", @ANYBLOB="000000b702000014000000b7030000000000008500000083000000bf090000000000005509e600000000009500000000000000181100000000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000b0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000008200000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7020000000000008500000017000000bf91000000000000b7020000000000008500000084000000b7000000000000009500000000000000"], &(0x7f00000006c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x100, 0xb, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={r3, 0xfca804a0, 0x10, 0x38, &(0x7f0000000780)="b800000500000000", &(0x7f00000007c0)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f00000002c0), 0x12) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1c0000000400000008000000000000000100"/48, @ANYRES32=r0, @ANYBLOB="0100000002"], 0x40) perf_event_open(&(0x7f0000000900)={0x5, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100, 0x12006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x3}, 0x111084, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, r1, 0xa) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000980)=@bpf_lsm={0x6, 0x3, &(0x7f0000000a40)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000a80)='GPL\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000ac0)={r7, 0x1f, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000b40)={0x0, 0xfffffffe, &(0x7f0000000b80)=[{&(0x7f0000000bc0)="2e00000010008188040f80ec59acbc0413a1f8481f0000005e140604000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) r9 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) close(r9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000008c0)={{r6}, &(0x7f0000000840), &(0x7f0000000880)='%pI4 \x00'}, 0x20) r10 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r10) sendmsg$inet(0xffffffffffffffff, 0x0, 0x20040000) r11 = socket$kcm(0x15, 0x5, 0x0) close(r11) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x89a0, 0x0) 913.418677ms ago: executing program 2 (id=2030): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0xfffffffffffffc4a, 0x13, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="0000000000000000164000"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x4, 0x1c, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000300000018110000", @ANYBLOB="000000b702000014000000b7030000000000008500000083000000bf090000000000005509e600000000009500000000000000181100000000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000b0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000008200000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7020000000000008500000017000000bf91000000000000b7020000000000008500000084000000b7000000000000009500000000000000"], &(0x7f00000006c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x100, 0xb, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={r3, 0xfca804a0, 0x10, 0x38, &(0x7f0000000780)="b800000500000000", &(0x7f00000007c0)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f00000002c0), 0x12) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1c0000000400000008000000000000000100"/48, @ANYRES32=r0, @ANYBLOB="0100000002"], 0x40) perf_event_open(&(0x7f0000000900)={0x5, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100, 0x12006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x3}, 0x111084, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, r1, 0xa) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000980)=@bpf_lsm={0x6, 0x3, &(0x7f0000000a40)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000a80)='GPL\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000ac0)={r7, 0x1f, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000b40)={0x0, 0xfffffffe, &(0x7f0000000b80)=[{&(0x7f0000000bc0)="2e00000010008188040f80ec59acbc0413a1f8481f0000005e140604000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) r9 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) close(r9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000008c0)={{r6}, &(0x7f0000000840), &(0x7f0000000880)='%pI4 \x00'}, 0x20) r10 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r10) sendmsg$inet(0xffffffffffffffff, 0x0, 0x20040000) r11 = socket$kcm(0x15, 0x5, 0x0) close(r11) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x89a0, 0x0) 801.64696ms ago: executing program 3 (id=2032): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000015c0)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0xffffffffffffffd7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x1000, 0x2eb0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x5ff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000080)) 748.269161ms ago: executing program 2 (id=2033): ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f00000001c0)={0x0, 0x51, &(0x7f0000000200)=[{&(0x7f0000000240)="5c00000013c36bcd9e3fe3dc6e48aa310b6b87033c0000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="58000000000000002900000002000000fff1"], 0x58}, 0x8080) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06000000040000001810000089"], 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=""/103, &(0x7f0000000600), &(0x7f0000000500), 0x80, r2, 0x0, 0x7}, 0x38) 707.458462ms ago: executing program 3 (id=2034): socket$kcm(0x10, 0x2, 0x0) (async) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x6, 0x8, 0x4, 0x40}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000480)={r2}, 0xc) (async) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000480)={r2}, 0xc) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)="d8000000180081064e81f782db4cb904021d080006007c09e8fe55a10a0015000600142603600e1208000f0000000401a800160020000340e7ff0100035c0461c1d60008000000000000fb8000a0e408fad8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d91cdfe1d9d322fe7c9f8775730f16a4683f5aeb4edbb57a5025ccca9e00370db7dcdf63951f0f49e119c849ea6e5a0fc55e4cde205a214d61cad6dcbf33fb5ce3bb9ad809d5e1cace81ed0bffec000000f483d5f59ecb000000000000000000000021", 0xd9}], 0x1}, 0x10) 705.528833ms ago: executing program 0 (id=2035): perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x10, 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="b4000000000000"], &(0x7f0000000800)='GPL\x00', 0x2, 0xc3, &(0x7f0000000840)=""/195, 0x0, 0x1, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) close(0xffffffffffffffff) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYRES64], 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x11, &(0x7f0000000640)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x101}, {}, {}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000300)='GPL\x00', 0x2, 0xc3, &(0x7f0000000340)=""/195}, 0x94) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x10, &(0x7f0000000100), 0xc) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000a00)={@map, 0xf, 0x0, 0x7ff, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000980)=[0x0, 0x0], &(0x7f00000009c0)=[0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a40)={@ifindex, 0xffffffffffffffff, 0xa, 0x0, 0x0, @void, @value=r0, @void, @void, r3}, 0x20) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0x300, &(0x7f00000001c0)=[{&(0x7f0000000940)="2e00000010008188e6b62aa73772cc9f1ba1f8482e0000005e140602000000000e000a001000000002800000128c", 0x2e}], 0x1}, 0x0) 686.480773ms ago: executing program 4 (id=2036): perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x1c4c, 0xd, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) socket$kcm(0x11, 0x2, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@ll={0x11, 0x12, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="81", 0x1}], 0x1}, 0x41) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_tracing={0x1a, 0x19, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x8}, [@ringbuf_query, @printk={@s, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x4ee}}, @printk={@llu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x8001}}, @map_val={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f0000000500)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000001680)=""/4096, 0x40f00, 0x1d, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000002680)={0x9, 0x2}, 0x8, 0x10, &(0x7f00000026c0)={0x2, 0x9, 0x400, 0xfffffffe}, 0x10, 0x7, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000002700)=[{0x4, 0x4, 0xa}, {0x0, 0x4, 0x8, 0x1}, {0x3, 0x1, 0xa, 0x8}], 0x10, 0xfffffffc}, 0x94) close(r1) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002740)={0x0, 0x3, 0x0, &(0x7f0000002800)='GPL\x00'}, 0x90) r2 = perf_event_open(&(0x7f0000002840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00000028c0)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10c002, 0xac5d, 0x9, 0x0, 0x0, 0xd2cf, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r4, &(0x7f0000002940)={&(0x7f0000002980)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0xbe}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) r5 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8916, &(0x7f00000029c0)={'veth0_to_batadv\x00', @random="0200c100d8f1"}) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000002a00)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000002a40)={r6, 0xffffffffffffffff}, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000002ac0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}, 0x2}}, 0x80, 0x0}, 0x0) r8 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000002b40)=ANY=[@ANYBLOB="563f00001800599c6d0e00009bd029ef8020ab070011000523a608463a3f"], 0xfe33) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000002b80)={0xa, 0x10, &(0x7f0000002c40)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000020000007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r7, @ANYBLOB="0000000000000000b704000008000000850000001a00000095"], &(0x7f0000002cc0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000002d00)={0x1, 0x80, 0x1, 0x71, 0xad, 0x3, 0x0, 0x5, 0x8a00, 0xf, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000002d80)}, 0x10090, 0x10000, 0x6, 0xe, 0x4, 0x46d5, 0x6, 0x0, 0x9, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r2, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000002dc0)=0x6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002e00)={r9, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000002e80)="76389e6a65585578f830e9000000", 0x0, 0x10001, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$kcm(r0, &(0x7f0000002ec0)={&(0x7f0000002f00)=@l2tp6={0xa, 0x0, 0x4000004, @local, 0x6, 0x2}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002fc0)="03", 0x1}], 0x1}, 0x2400c041) socket$kcm(0x10, 0x2, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x26e1, 0x0) r10 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r10, &(0x7f0000000280)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) recvmsg(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000680)=""/4092, 0xffc}], 0x1}, 0x12123) 565.094026ms ago: executing program 3 (id=2037): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYRESDEC], 0x50) socketpair(0x1, 0x5, 0x0, 0x0) socket$kcm(0x11, 0xa, 0x300) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf066505acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x0, 0x10) r3 = syz_clone(0x10000000, &(0x7f0000000240), 0x0, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="1dcf31408ee997f05ce24e14799969cbca4adf90b40f8bfcbe976b916fd8127b7291beb0569c3e716ceb0d7681e06cd932c7fe5c588e2139a761553263") r4 = bpf$ITER_CREATE(0xb, &(0x7f0000002bc0), 0x0) close(r4) write$cgroup_int(r4, &(0x7f0000002c00)=0x5, 0x12) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002c40)={&(0x7f0000002c80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x58, 0x58, 0x4, [@decl_tag={0xa, 0x0, 0x0, 0x11, 0x4, 0xa}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x3, 0x9}}, @float={0x9, 0x0, 0x0, 0x10, 0x10}, @union={0x3, 0x2, 0x0, 0x5, 0x0, 0x3, [{0x4, 0x4, 0xa}, {0x4, 0x1, 0x3}]}]}, {0x0, [0x5f, 0x0]}}, &(0x7f0000002d00)=""/16, 0x74, 0x10, 0x1, 0xfff, 0x10000, @value=r4}, 0x28) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002d80)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x1}, 0x50) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000002e00)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x3}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002f00)={0x18, 0x1b, &(0x7f0000002980)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9d2, 0x0, 0x0, 0x0, 0xb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}, @jmp={0x5, 0x1, 0xb, 0x7, 0x2, 0x100, 0x10}, @call={0x85, 0x0, 0x0, 0xd}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, @printk={@lu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x4}}, @tail_call={{0x18, 0x2, 0x1, 0x0, r0}}], &(0x7f0000002a80)='GPL\x00', 0x78, 0xc4, &(0x7f0000002ac0)=""/196, 0x40f00, 0x10, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000002e80)=[r5, r6, 0xffffffffffffffff, r0], &(0x7f0000002ec0)=[{0x1, 0x4, 0x2, 0xa}, {0x4, 0x4, 0xe, 0xa}, {0x0, 0x2, 0x3, 0x17375abf23af3c8}, {0x5, 0x4, 0x2}]}, 0x94) sendmsg$kcm(r2, &(0x7f0000002940)={&(0x7f0000000000)=@qipcrtr={0x2a, 0xffffffff, 0x3fff}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000240)="a812548e6fe0904ddaadf8e987e2bf726356a6648886b1e200713a1d98be62cd89e3d0f7541c03b67a8e544dae9d061cfeb53ae6e356d9e915ef72eaef2800ca30a542899a18cd07eee0624380d87e5a0ef84e92c54149f42023aef385bf9821b04bfd29771cc95aae7209f98cc2e0908846d1f012f6e425a1a20f83685c4401637ddd0b87caf8baa67a91486be879feed7310d496a6908e284e31e107e7f4982a2835b15c3f4aab701a0716befc15ffee1aac9a105b506b0d0dd1983f9951fe94aa3e33bd854be0ef9bf8cf83030d0a9b8a6d9d92dce0b9a6761f784dc4d1314ad0628730ba0508d36ef119001f8f01b1a001b4a5", 0xf5}, {&(0x7f0000000340)="4c05ad2e0352268980dccbede3eeba6762429de6075d5091b867e2d94abc660b529e1f2649b641bfa851bd6fec1aa8adc022dbcfb068ee", 0x37}, {&(0x7f0000000540)="b0ef072c39448f692bfd87120fc8466a0a06518452c91ec43bfa9e0ffa72da8f1b78cf2e4f21753b9ea4fd9b82cd46f92c7980b7b203ddd94d5e0ab00883e132a43cc41093c224362c35ab8ed6728ba27db94a2db64d4ac3fc602a209515ff9f1f339038a94f55fc402e1971e50b9db333e54e39237aa30ccd24149f8fedbad8d9cec0fd53fc801c5a9a06e790", 0x8d}, {&(0x7f0000000600)="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0x1000}], 0x4, &(0x7f0000001640)=[{0x28, 0x0, 0x4a, "1016c0f025c50ead41e92111df5ff1e5cb6b7f6c84"}, {0x38, 0x10b, 0x9, "5e278c57a20c9e6b8a824bc78d4a9ee16ecbbfa0addb66563c23abf2e391d64c9701fc52977a"}, {0x38, 0x114, 0x8, "2358756cadbdab771ec457fe61d7315bc773090fcb1690d5f64fe731fb4eb35db369e3"}, {0x18, 0x112, 0x48, "c55036"}, {0x68, 0x24, 0xa, "9d86a1d09553e02affa96348e11e18a377822af71fc949a3074269418a6f4062816d44e2bd98b9455f4aa7f1eede9a0f671a607b7a5d70096c0689700f66aad258948d3b8c216652be8ec56d50f108a2dd73bb41"}, {0xb0, 0x114, 0x2, "64252a917bb6842ad6b47a5a0d7204f24ae3561abc74e137849224ec1e43bab3aa127c43c3af5b3cdd9d302cf78db824ce323cc8ddae044a075413d2b687c84e87da137755245d76e089fa0b4cf2e7cd24622b9a32bca96a81cac80a395ebc50f2a1e94b66b3f04d8227136c7dd9fbf71dbe3f1c9f070a6ce55fedb1bf381656a9c7bdd1e2ce7c3a0cc02930e269c0f557c13b3122d4b07c138f"}, {0xd0, 0x114, 0x1, "38f7076e093c1962c6d6abc9eb8ac43f310189ca261ad6b3237a7c5f0e1d2289631ac23f07ccad06ca7e521445f8894fa14b9e0d10df228842134c1ab00bac22184248b829736f96ec3c4089dd48f79b1c897a38ecffc6a6bdcbbeb11888ef93c930b04b67abb78b33fcf5a11f22381a4b8a52ca40fb60a92445c4ead3cc38ea231f99d50cc98a08880650f6fcc264b9f2c0e2b910c32ffc55064bd74beec624a3fdd71d10db5ab0dad9cb8f57d8f328886ce54d9ca597a74c"}, {0x48, 0xff, 0x9, "15efab09fb264d647d42e54b89ba8176d52b860dc918150ae507ceab4e5f58a476121ddffb03f800000000000000000000000000af2b00"}, {0x1010, 0x115, 0x7, "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"}], 0x12f0}, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x3, 0xa, 0x1, 0x98, 0x0, 0xfffffffffffff42c, 0x8000, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xb41c, 0x1, @perf_bp={&(0x7f0000000500), 0x3}, 0x0, 0x6, 0x9, 0x5, 0xffffffffffffffc0, 0x400, 0x0, 0x0, 0x401, 0x0, 0x1}, r3, 0xc, 0xffffffffffffffff, 0x6) r7 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f00000000c0)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r7, &(0x7f0000000140)={'a', ' *:* ', 'm\x00'}, 0x8) sendmsg$kcm(r2, 0x0, 0x0) close(0x3) 536.141407ms ago: executing program 2 (id=2038): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000780)=@l2tp6={0xa, 0x0, 0x0, @local, 0x3, 0xfffffffe}, 0x80, 0x0}, 0x41) 509.288487ms ago: executing program 0 (id=2039): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) close(0xffffffffffffffff) socketpair(0x1, 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xb704, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x90) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'gre0\x00', 0x10}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB], 0xfdef) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[], 0x48) r1 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x2000c884) close(r3) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580), 0x12) recvmsg$unix(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x76, &(0x7f0000000640), 0x8) perf_event_open(0x0, 0x0, 0x3, r4, 0x0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000700)="140000002a000b6c8cff00f90429fc60010f5ddf", 0x14}], 0x1}, 0x10) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x0) 478.814868ms ago: executing program 3 (id=2040): sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x200, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x100020, 0x0, 0xaa4, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000b40)="0f", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xa}, 0x1224, 0x1, 0x0, 0x1, 0x8, 0x0, 0x3, 0x0, 0x8, 0x0, 0x7}, 0x0, 0x6, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000409acfa06d86685cccc5fba47fd8e8e5c7e1d797aedfc0e7fbd492d52d2da29bcc374956fa6c1b562bf5630f633db4a04ffa7c193c8e7c998e823d1ce8018b5e44324ae4de62c05b9e42e699fe6f1a619c17bf0fd499ead86681f6b18745c43951785d30dde9ebd1d4dbdeafc7f3897f685ed6eeab3c3e5f751b3e836c2b271600af5a9a77e147bc91a70639b5bd82"], 0x50) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000500)="d8000000180081054e81f782db4cb904021d0800fe007c05e8fe55a10a0015000300142603600e12080005007f370401512e731e351be53e1384dc5bde64a8001600200006000400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2e98a61e284ce5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e970392", 0xe6}], 0x1}, 0x0) 411.89261ms ago: executing program 0 (id=2041): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYRESDEC], 0x50) socketpair(0x1, 0x5, 0x0, 0x0) socket$kcm(0x11, 0xa, 0x300) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf066505acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x0, 0x10) r3 = syz_clone(0x10000000, &(0x7f0000000240), 0x0, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="1dcf31408ee997f05ce24e14799969cbca4adf90b40f8bfcbe976b916fd8127b7291beb0569c3e716ceb0d7681e06cd932c7fe5c588e2139a761553263") r4 = bpf$ITER_CREATE(0xb, &(0x7f0000002bc0), 0x0) close(r4) write$cgroup_int(r4, &(0x7f0000002c00)=0x5, 0x12) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002c40)={&(0x7f0000002c80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x58, 0x58, 0x4, [@decl_tag={0xa, 0x0, 0x0, 0x11, 0x4, 0xa}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x3, 0x9}}, @float={0x9, 0x0, 0x0, 0x10, 0x10}, @union={0x3, 0x2, 0x0, 0x5, 0x0, 0x3, [{0x4, 0x4, 0xa}, {0x4, 0x1, 0x3}]}]}, {0x0, [0x5f, 0x0]}}, &(0x7f0000002d00)=""/16, 0x74, 0x10, 0x1, 0xfff, 0x10000, @value=r4}, 0x28) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002d80)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x1}, 0x50) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000002e00)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x3}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002f00)={0x18, 0x1b, &(0x7f0000002980)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9d2, 0x0, 0x0, 0x0, 0xb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}, @jmp={0x5, 0x1, 0xb, 0x7, 0x2, 0x100, 0x10}, @call={0x85, 0x0, 0x0, 0xd}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, @printk={@lu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x4}}, @tail_call={{0x18, 0x2, 0x1, 0x0, r0}}], &(0x7f0000002a80)='GPL\x00', 0x78, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, &(0x7f0000002d40)={0x3, 0x3, 0xd, 0x3}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000002e80)=[r5, r6, 0xffffffffffffffff, r0], &(0x7f0000002ec0)=[{0x1, 0x4, 0x2, 0xa}, {0x4, 0x4, 0xe, 0xa}, {0x0, 0x2, 0x3, 0x17375abf23af3c8}, {0x5, 0x4, 0x2}]}, 0x94) sendmsg$kcm(r2, &(0x7f0000002940)={&(0x7f0000000000)=@qipcrtr={0x2a, 0xffffffff, 0x3fff}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000240)="a812548e6fe0904ddaadf8e987e2bf726356a6648886b1e200713a1d98be62cd89e3d0f7541c03b67a8e544dae9d061cfeb53ae6e356d9e915ef72eaef2800ca30a542899a18cd07eee0624380d87e5a0ef84e92c54149f42023aef385bf9821b04bfd29771cc95aae7209f98cc2e0908846d1f012f6e425a1a20f83685c4401637ddd0b87caf8baa67a91486be879feed7310d496a6908e284e31e107e7f4982a2835b15c3f4aab701a0716befc15ffee1aac9a105b506b0d0dd1983f9951fe94aa3e33bd854be0ef9bf8cf83030d0a9b8a6d9d92dce0b9a6761f784dc4d1314ad0628730ba0508d36ef119001f8f01b1a001b4a5", 0xf5}, {&(0x7f0000000340)="4c05ad2e0352268980dccbede3eeba6762429de6075d5091b867e2d94abc660b529e1f2649b641bfa851bd6fec1aa8adc022dbcfb068ee", 0x37}, {&(0x7f0000000540)="b0ef072c39448f692bfd87120fc8466a0a06518452c91ec43bfa9e0ffa72da8f1b78cf2e4f21753b9ea4fd9b82cd46f92c7980b7b203ddd94d5e0ab00883e132a43cc41093c224362c35ab8ed6728ba27db94a2db64d4ac3fc602a209515ff9f1f339038a94f55fc402e1971e50b9db333e54e39237aa30ccd24149f8fedbad8d9cec0fd53fc801c5a9a06e790", 0x8d}, {&(0x7f0000000600)="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0x1000}], 0x4, &(0x7f0000001640)=[{0x28, 0x0, 0x4a, "1016c0f025c50ead41e92111df5ff1e5cb6b7f6c84"}, {0x38, 0x10b, 0x9, "5e278c57a20c9e6b8a824bc78d4a9ee16ecbbfa0addb66563c23abf2e391d64c9701fc52977a"}, {0x38, 0x114, 0x8, "2358756cadbdab771ec457fe61d7315bc773090fcb1690d5f64fe731fb4eb35db369e3"}, {0x18, 0x112, 0x48, "c55036"}, {0x68, 0x24, 0xa, "9d86a1d09553e02affa96348e11e18a377822af71fc949a3074269418a6f4062816d44e2bd98b9455f4aa7f1eede9a0f671a607b7a5d70096c0689700f66aad258948d3b8c216652be8ec56d50f108a2dd73bb41"}, {0xb0, 0x114, 0x2, "64252a917bb6842ad6b47a5a0d7204f24ae3561abc74e137849224ec1e43bab3aa127c43c3af5b3cdd9d302cf78db824ce323cc8ddae044a075413d2b687c84e87da137755245d76e089fa0b4cf2e7cd24622b9a32bca96a81cac80a395ebc50f2a1e94b66b3f04d8227136c7dd9fbf71dbe3f1c9f070a6ce55fedb1bf381656a9c7bdd1e2ce7c3a0cc02930e269c0f557c13b3122d4b07c138f"}, {0xd0, 0x114, 0x1, "38f7076e093c1962c6d6abc9eb8ac43f310189ca261ad6b3237a7c5f0e1d2289631ac23f07ccad06ca7e521445f8894fa14b9e0d10df228842134c1ab00bac22184248b829736f96ec3c4089dd48f79b1c897a38ecffc6a6bdcbbeb11888ef93c930b04b67abb78b33fcf5a11f22381a4b8a52ca40fb60a92445c4ead3cc38ea231f99d50cc98a08880650f6fcc264b9f2c0e2b910c32ffc55064bd74beec624a3fdd71d10db5ab0dad9cb8f57d8f328886ce54d9ca597a74c"}, {0x48, 0xff, 0x9, "15efab09fb264d647d42e54b89ba8176d52b860dc918150ae507ceab4e5f58a476121ddffb03f800000000000000000000000000af2b00"}, {0x1010, 0x115, 0x7, "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"}], 0x12f0}, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x3, 0xa, 0x1, 0x98, 0x0, 0xfffffffffffff42c, 0x8000, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xb41c, 0x1, @perf_bp={&(0x7f0000000500), 0x3}, 0x0, 0x6, 0x9, 0x5, 0xffffffffffffffc0, 0x400, 0x0, 0x0, 0x401, 0x0, 0x1}, r3, 0xc, 0xffffffffffffffff, 0x6) r7 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f00000000c0)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r7, &(0x7f0000000140)={'a', ' *:* ', 'm\x00'}, 0x8) sendmsg$kcm(r2, 0x0, 0x0) close(0x3) 278.878223ms ago: executing program 2 (id=2042): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="5c00000013006bcd9e3fe3dc6e48aa31086b8703060000000000000000000000040014000d000a000d0000009ee517a705251e6182949a3651f60a84c9f4d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853000000", 0x57}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4000804) 262.412433ms ago: executing program 2 (id=2043): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) close(0xffffffffffffffff) socketpair(0x1, 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xb704, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x90) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'gre0\x00', 0x10}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB], 0xfdef) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[], 0x48) r1 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x2000c884) close(r3) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580), 0x12) recvmsg$unix(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x76, &(0x7f0000000640), 0x8) perf_event_open(0x0, 0x0, 0x3, r4, 0x0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000700)="140000002a000b6c8cff00f90429fc60010f5ddf", 0x14}], 0x1}, 0x10) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x0) 242.562044ms ago: executing program 3 (id=2044): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0xfffffffffffffc4a, 0x13, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="0000000000000000164000"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x4, 0x1c, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000300000018110000", @ANYBLOB="000000b702000014000000b7030000000000008500000083000000bf090000000000005509e600000000009500000000000000181100000000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000b0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000008200000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7020000000000008500000017000000bf91000000000000b7020000000000008500000084000000b7000000000000009500000000000000"], &(0x7f00000006c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x100, 0xb, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={r3, 0xfca804a0, 0x10, 0x38, &(0x7f0000000780)="b800000500000000", &(0x7f00000007c0)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f00000002c0), 0x12) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1c0000000400000008000000000000000100"/48, @ANYRES32=r0, @ANYBLOB="0100000002"], 0x40) perf_event_open(&(0x7f0000000900)={0x5, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100, 0x12006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x3}, 0x111084, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, r1, 0xa) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000980)=@bpf_lsm={0x6, 0x3, &(0x7f0000000a40)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000a80)='GPL\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000ac0)={r7, 0x1f, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000b40)={0x0, 0xfffffffe, &(0x7f0000000b80)=[{&(0x7f0000000bc0)="2e00000010008188040f80ec59acbc0413a1f8481f0000005e140604000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) r9 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) close(r9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000008c0)={{r6}, &(0x7f0000000840), &(0x7f0000000880)='%pI4 \x00'}, 0x20) r10 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r10) sendmsg$inet(0xffffffffffffffff, 0x0, 0x20040000) r11 = socket$kcm(0x15, 0x5, 0x0) close(r11) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x89a0, 0x0) 213.329874ms ago: executing program 0 (id=2045): perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x2, 0x2, 0x2, 0x1, 0xffffffff, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000600)) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f0000000680)=r0, 0x161) sendmsg$inet(r1, &(0x7f00000006c0)={&(0x7f0000000700)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[], 0x30}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x17) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1) perf_event_open(&(0x7f0000000840)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0xa}, 0xd0a42e14fd8aed3f, 0x0, 0xffffffff, 0x0, 0x40000000, 0xfffffffd, 0x12}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000008c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, 0x0, 0x100000000000000, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x5, 0x3, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f00000012c0)='GPL\x00', 0x5, 0x252, &(0x7f0000001300)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$MAP_CREATE(0x0, &(0x7f0000001400)=ANY=[@ANYBLOB], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x10, 0x3, 0x10) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000014c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703290000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x24040000) socket$kcm(0x10, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{r5}, 0x0, &(0x7f00000002c0)}, 0x20) 138.963486ms ago: executing program 4 (id=2046): r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x4000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x100000, 0x7, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f0000003600)='./file0\x00', 0x47660708ddf4f68a) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12506, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000001, 0x8}, 0x7602, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_type(r1, &(0x7f0000000300), 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000280), 0x9) r3 = openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r3, &(0x7f0000000080), 0x12) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200)=0x1, 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x5, 0x9, 0x84, 0x154}, 0x50) r7 = openat$cgroup_procs(r6, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r7, &(0x7f00000001c0), 0x12) syz_clone(0x87546480, 0x0, 0x0, &(0x7f0000000240), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='\n\x00\x00'], 0x50) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0), 0x12) 129.472476ms ago: executing program 2 (id=2047): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0xfffffffffffffc4a, 0x13, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="0000000000000000164000"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x4, 0x1c, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="000000b702000014000000b7030000000000008500000083000000bf090000000000005509e600000000009500000000000000181100000000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000b0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000008200000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7020000000000008500000017000000bf91000000000000b7020000000000008500000084000000b7000000000000009500000000000000"], &(0x7f00000006c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x100, 0xb, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={r3, 0xfca804a0, 0x10, 0x38, &(0x7f0000000780)="b800000500000000", &(0x7f00000007c0)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f00000002c0), 0x12) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1c0000000400000008000000000000000100"/48, @ANYRES32=r0, @ANYBLOB="0100000002"], 0x40) perf_event_open(&(0x7f0000000900)={0x5, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100, 0x12006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x3}, 0x111084, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, r1, 0xa) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000980)=@bpf_lsm={0x6, 0x3, &(0x7f0000000a40)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000a80)='GPL\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000ac0)={r7, 0x1f, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000b40)={0x0, 0xfffffffe, &(0x7f0000000b80)=[{&(0x7f0000000bc0)="2e00000010008188040f80ec59acbc0413a1f8481f0000005e140604000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) r9 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) close(r9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000008c0)={{r6}, &(0x7f0000000840), &(0x7f0000000880)='%pI4 \x00'}, 0x20) r10 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r10) sendmsg$inet(0xffffffffffffffff, 0x0, 0x20040000) r11 = socket$kcm(0x15, 0x5, 0x0) close(r11) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x89a0, 0x0) 50.039409ms ago: executing program 3 (id=2048): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000015c0)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x1000, 0x2eb0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x5ff}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000080)) (fail_nth: 7) 0s ago: executing program 0 (id=2049): perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x10, 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="b4000000000000"], &(0x7f0000000800)='GPL\x00', 0x2, 0xc3, &(0x7f0000000840)=""/195, 0x0, 0x1, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) close(0xffffffffffffffff) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYRES64], 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x11, &(0x7f0000000640)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x101}, {}, {}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000300)='GPL\x00', 0x2, 0xc3, &(0x7f0000000340)=""/195}, 0x94) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x10, &(0x7f0000000100), 0xc) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000a00)={@map, 0xf, 0x0, 0x7ff, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000980)=[0x0, 0x0], &(0x7f00000009c0)=[0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a40)={@ifindex, 0xffffffffffffffff, 0xa, 0x0, 0x0, @void, @value=r0, @void, @void, r3}, 0x20) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0x300, &(0x7f00000001c0)=[{&(0x7f0000000940)="2e00000010008188e6b62aa73772cc9f1ba1f8482e0000005e140602000000000e000a001000000002800000128c", 0x2e}], 0x1}, 0x0) kernel console output (not intermixed with test programs): f00100c6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 171.449303][ T7867] RAX: ffffffffffffffda RBX: 00007f00120f5fa0 RCX: 00007f0011e6e559 [ 171.457323][ T7867] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000004 [ 171.465320][ T7867] RBP: 00007f00100c6090 R08: 0000000000000000 R09: 0000000000000000 [ 171.473341][ T7867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 171.481336][ T7867] R13: 00007f00120f6038 R14: 00007f00120f5fa0 R15: 00007fffd7b7e9d8 [ 171.489366][ T7867] [ 171.499616][ T7863] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.1236'. [ 171.520942][ T7856] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 171.652383][ T7878] netlink: 'syz.4.1239': attribute type 10 has an invalid length. [ 171.721255][ T7878] team0: Device hsr_slave_0 failed to register rx_handler [ 171.838391][ T7888] netlink: 'syz.1.1241': attribute type 13 has an invalid length. [ 172.126648][ T7905] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1249'. [ 172.190582][ T7906] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 172.217017][ T7912] FAULT_INJECTION: forcing a failure. [ 172.217017][ T7912] name failslab, interval 1, probability 0, space 0, times 0 [ 172.243441][ T7912] CPU: 0 PID: 7912 Comm: syz.0.1251 Not tainted syzkaller #0 [ 172.250891][ T7912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 172.260992][ T7912] Call Trace: [ 172.264318][ T7912] [ 172.267291][ T7912] dump_stack_lvl+0x188/0x250 [ 172.272018][ T7912] ? show_regs_print_info+0x20/0x20 [ 172.277275][ T7912] ? load_image+0x410/0x410 [ 172.281844][ T7912] ? __lock_acquire+0x7d40/0x7d40 [ 172.286914][ T7912] should_fail+0x383/0x4b0 [ 172.291380][ T7912] should_failslab+0x5/0x20 [ 172.295914][ T7912] slab_pre_alloc_hook+0x51/0xc0 [ 172.300886][ T7912] ? getname_flags+0xb7/0x4f0 [ 172.305602][ T7912] kmem_cache_alloc+0x3d/0x280 [ 172.310401][ T7912] getname_flags+0xb7/0x4f0 [ 172.314948][ T7912] do_sys_openat2+0xdd/0x500 [ 172.319570][ T7912] ? __lock_acquire+0x7d40/0x7d40 [ 172.324631][ T7912] ? do_sys_open+0xe0/0xe0 [ 172.329074][ T7912] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 172.335086][ T7912] ? lock_chain_count+0x20/0x20 [ 172.339989][ T7912] __x64_sys_openat+0x135/0x160 [ 172.344878][ T7912] do_syscall_64+0x4c/0xa0 [ 172.349326][ T7912] ? clear_bhb_loop+0x30/0x80 [ 172.354039][ T7912] ? clear_bhb_loop+0x30/0x80 [ 172.358757][ T7912] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 172.364685][ T7912] RIP: 0033:0x7f2eda6a8d8e [ 172.369135][ T7912] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 172.388779][ T7912] RSP: 002b:00007f2ed893fec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 172.397233][ T7912] RAX: ffffffffffffffda RBX: 00007f2ed89406c0 RCX: 00007f2eda6a8d8e [ 172.405226][ T7912] RDX: 0000000000000002 RSI: 00007f2ed893ff90 RDI: ffffffffffffff9c [ 172.413225][ T7912] RBP: 00007f2ed8940090 R08: 0000000000000000 R09: 0000000000000000 [ 172.421221][ T7912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.429215][ T7912] R13: 00007f2eda970038 R14: 00007f2eda96ffa0 R15: 00007fff444fb828 [ 172.437237][ T7912] [ 172.589126][ T7916] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 172.672330][ T7923] team0: Device hsr_slave_0 failed to register rx_handler [ 172.781316][ T7929] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1258'. [ 173.219512][ T7938] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1262'. [ 173.400425][ T7944] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1264'. [ 173.727153][ T7955] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1268'. [ 174.001576][ T7945] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 174.074595][ T7966] team0: Device hsr_slave_0 failed to register rx_handler [ 174.131462][ T7968] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 174.249533][ T7977] FAULT_INJECTION: forcing a failure. [ 174.249533][ T7977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 174.420681][ T7977] CPU: 1 PID: 7977 Comm: syz.4.1273 Not tainted syzkaller #0 [ 174.428130][ T7977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 174.438223][ T7977] Call Trace: [ 174.441541][ T7977] [ 174.444508][ T7977] dump_stack_lvl+0x188/0x250 [ 174.449240][ T7977] ? show_regs_print_info+0x20/0x20 [ 174.454473][ T7977] ? load_image+0x410/0x410 [ 174.459023][ T7977] ? __lock_acquire+0x7d40/0x7d40 [ 174.464100][ T7977] should_fail+0x383/0x4b0 [ 174.468567][ T7977] _copy_from_user+0x2e/0x170 [ 174.473286][ T7977] kstrtouint_from_user+0xd3/0x220 [ 174.478439][ T7977] ? kstrtol_from_user+0x2a0/0x2a0 [ 174.484122][ T7977] proc_fail_nth_write+0x8b/0x200 [ 174.489195][ T7977] ? proc_fail_nth_read+0x220/0x220 [ 174.494441][ T7977] ? common_file_perm+0x171/0x1c0 [ 174.499504][ T7977] ? proc_fail_nth_read+0x220/0x220 [ 174.504752][ T7977] vfs_write+0x304/0xd70 [ 174.509048][ T7977] ? file_end_write+0x250/0x250 [ 174.513981][ T7977] ? mutex_lock_nested+0x17/0x20 [ 174.518953][ T7977] ? __fdget_pos+0x2bf/0x370 [ 174.523577][ T7977] ? ksys_write+0x70/0x260 [ 174.528061][ T7977] ksys_write+0x153/0x260 [ 174.532429][ T7977] ? __ia32_sys_read+0x80/0x80 [ 174.537262][ T7977] ? lockdep_hardirqs_on+0x94/0x140 [ 174.542505][ T7977] do_syscall_64+0x4c/0xa0 [ 174.546963][ T7977] ? clear_bhb_loop+0x30/0x80 [ 174.551681][ T7977] ? clear_bhb_loop+0x30/0x80 [ 174.556420][ T7977] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 174.562362][ T7977] RIP: 0033:0x7fdba9142d8e [ 174.566827][ T7977] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 174.586647][ T7977] RSP: 002b:00007fdba73b8fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 174.595145][ T7977] RAX: ffffffffffffffda RBX: 00007fdba73b96c0 RCX: 00007fdba9142d8e [ 174.603301][ T7977] RDX: 0000000000000001 RSI: 00007fdba73b90a0 RDI: 0000000000000004 [ 174.611448][ T7977] RBP: 00007fdba73b9090 R08: 0000000000000000 R09: 0000000000000000 [ 174.619467][ T7977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.627482][ T7977] R13: 00007fdba940a128 R14: 00007fdba940a090 R15: 00007fffbed486d8 [ 174.635658][ T7977] [ 174.709360][ T7976] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1274'. [ 175.681818][ T8009] __nla_validate_parse: 2 callbacks suppressed [ 175.681857][ T8009] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1285'. [ 176.155612][ T8013] validate_nla: 17 callbacks suppressed [ 176.155649][ T8013] netlink: 'syz.2.1286': attribute type 10 has an invalid length. [ 176.207288][ T8013] team0: Device hsr_slave_0 failed to register rx_handler [ 176.378674][ T8025] netlink: 65185 bytes leftover after parsing attributes in process `syz.4.1290'. [ 176.417085][ T8033] FAULT_INJECTION: forcing a failure. [ 176.417085][ T8033] name failslab, interval 1, probability 0, space 0, times 0 [ 176.455066][ T8033] CPU: 0 PID: 8033 Comm: syz.2.1294 Not tainted syzkaller #0 [ 176.462535][ T8033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 176.472642][ T8033] Call Trace: [ 176.475932][ T8031] netlink: 'syz.3.1292': attribute type 10 has an invalid length. [ 176.483799][ T8033] [ 176.483814][ T8033] dump_stack_lvl+0x188/0x250 [ 176.483855][ T8033] ? show_regs_print_info+0x20/0x20 [ 176.483890][ T8033] ? load_image+0x410/0x410 [ 176.483927][ T8033] ? __might_sleep+0xf0/0xf0 [ 176.483954][ T8033] ? __lock_acquire+0x7d40/0x7d40 [ 176.483996][ T8033] should_fail+0x383/0x4b0 [ 176.484038][ T8033] should_failslab+0x5/0x20 [ 176.484061][ T8033] slab_pre_alloc_hook+0x51/0xc0 [ 176.484111][ T8033] __kmalloc+0x6b/0x340 [ 176.529201][ T8033] ? security_sk_alloc+0x47/0x130 [ 176.529413][ T8031] netlink: 'syz.3.1292': attribute type 13 has an invalid length. [ 176.534278][ T8033] ? sk_prot_alloc+0x57/0x210 [ 176.534323][ T8033] security_sk_alloc+0x47/0x130 [ 176.534362][ T8033] sk_prot_alloc+0x101/0x210 [ 176.534396][ T8033] sk_alloc+0x2f/0x310 [ 176.534430][ T8033] kcm_ioctl+0x20f/0xfd0 [ 176.534474][ T8033] ? kcm_release+0x590/0x590 [ 176.534496][ T8033] ? tomoyo_path_number_perm+0x5f7/0x6b0 [ 176.534535][ T8033] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 176.534589][ T8033] sock_do_ioctl+0xfb/0x320 [ 176.534628][ T8033] ? sock_show_fdinfo+0xb0/0xb0 [ 176.534700][ T8033] sock_ioctl+0x48a/0x700 [ 176.534738][ T8033] ? sock_poll+0x420/0x420 [ 176.534797][ T8033] ? bpf_lsm_file_ioctl+0x5/0x10 [ 176.534821][ T8033] ? security_file_ioctl+0x7c/0xa0 [ 176.534848][ T8033] ? sock_poll+0x420/0x420 [ 176.534891][ T8033] __se_sys_ioctl+0xfa/0x170 [ 176.534927][ T8033] do_syscall_64+0x4c/0xa0 [ 176.534952][ T8033] ? clear_bhb_loop+0x30/0x80 [ 176.534978][ T8033] ? clear_bhb_loop+0x30/0x80 [ 176.535014][ T8033] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 176.535041][ T8033] RIP: 0033:0x7f183575f559 [ 176.535066][ T8033] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 176.535087][ T8033] RSP: 002b:00007f18339b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 176.535120][ T8033] RAX: ffffffffffffffda RBX: 00007f18359e6fa0 RCX: 00007f183575f559 [ 176.535139][ T8033] RDX: 0000000000000000 RSI: 00000000000089e2 RDI: 0000000000000004 [ 176.535155][ T8033] RBP: 00007f18339b7090 R08: 0000000000000000 R09: 0000000000000000 [ 176.535172][ T8033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 176.535188][ T8033] R13: 00007f18359e7038 R14: 00007f18359e6fa0 R15: 00007ffddb971ac8 [ 176.535247][ T8033] [ 176.758751][ T8031] netlink: 'syz.3.1292': attribute type 10 has an invalid length. [ 176.772692][ T8031] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1292'. [ 176.994402][ T8044] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.1297'. [ 177.039323][ T8051] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.1297'. [ 177.387190][ T8065] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1304'. [ 177.755921][ T8073] netlink: 'syz.2.1306': attribute type 10 has an invalid length. [ 177.786883][ T8073] team0: Device hsr_slave_0 failed to register rx_handler [ 178.123039][ T8083] FAULT_INJECTION: forcing a failure. [ 178.123039][ T8083] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 178.167769][ T8083] CPU: 1 PID: 8083 Comm: syz.0.1310 Not tainted syzkaller #0 [ 178.175232][ T8083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 178.185365][ T8083] Call Trace: [ 178.188706][ T8083] [ 178.191697][ T8083] dump_stack_lvl+0x188/0x250 [ 178.196480][ T8083] ? show_regs_print_info+0x20/0x20 [ 178.201751][ T8083] ? load_image+0x410/0x410 [ 178.206336][ T8083] ? __lock_acquire+0x7d40/0x7d40 [ 178.211458][ T8083] should_fail+0x383/0x4b0 [ 178.215964][ T8083] _copy_from_user+0x2e/0x170 [ 178.220717][ T8083] __copy_msghdr_from_user+0xc9/0x630 [ 178.226208][ T8083] ? verify_lock_unused+0x140/0x140 [ 178.231491][ T8083] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 178.236871][ T8083] ? __bpf_trace_bpf_trace_printk+0x20/0x20 [ 178.242865][ T8083] ___sys_sendmsg+0x19a/0x2e0 [ 178.247653][ T8083] ? __sys_sendmsg+0x290/0x290 [ 178.252659][ T8083] __se_sys_sendmsg+0x1b7/0x2a0 [ 178.257597][ T8083] ? __x64_sys_sendmsg+0x80/0x80 [ 178.262595][ T8083] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 178.268701][ T8083] ? lockdep_hardirqs_on+0x94/0x140 [ 178.273995][ T8083] do_syscall_64+0x4c/0xa0 [ 178.278645][ T8083] ? clear_bhb_loop+0x30/0x80 [ 178.283422][ T8083] ? clear_bhb_loop+0x30/0x80 [ 178.288167][ T8083] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 178.294116][ T8083] RIP: 0033:0x7f2eda6e8559 [ 178.298597][ T8083] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 178.318282][ T8083] RSP: 002b:00007f2ed8940028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 178.326790][ T8083] RAX: ffffffffffffffda RBX: 00007f2eda96ffa0 RCX: 00007f2eda6e8559 [ 178.334960][ T8083] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000007 [ 178.342988][ T8083] RBP: 00007f2ed8940090 R08: 0000000000000000 R09: 0000000000000000 [ 178.351013][ T8083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 178.359048][ T8083] R13: 00007f2eda970038 R14: 00007f2eda96ffa0 R15: 00007fff444fb828 [ 178.367148][ T8083] [ 178.509259][ T8085] netlink: 'syz.2.1311': attribute type 10 has an invalid length. [ 178.560531][ T8085] netlink: 'syz.2.1311': attribute type 13 has an invalid length. [ 178.632295][ T8085] netlink: 'syz.2.1311': attribute type 10 has an invalid length. [ 178.647244][ T8085] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1311'. [ 178.706733][ T8098] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.1315'. [ 178.746791][ T8100] FAULT_INJECTION: forcing a failure. [ 178.746791][ T8100] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 178.788448][ T8100] CPU: 0 PID: 8100 Comm: syz.1.1317 Not tainted syzkaller #0 [ 178.795896][ T8100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 178.806257][ T8100] Call Trace: [ 178.809573][ T8100] [ 178.812549][ T8100] dump_stack_lvl+0x188/0x250 [ 178.817295][ T8100] ? show_regs_print_info+0x20/0x20 [ 178.822535][ T8100] ? load_image+0x410/0x410 [ 178.827078][ T8100] ? __lock_acquire+0x7d40/0x7d40 [ 178.832140][ T8100] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 178.838430][ T8100] ? ktime_get_real_ts64+0x440/0x440 [ 178.843758][ T8100] should_fail+0x383/0x4b0 [ 178.848228][ T8100] _copy_from_user+0x2e/0x170 [ 178.852950][ T8100] __sys_bpf+0x26d/0x6f0 [ 178.857235][ T8100] ? bpf_link_show_fdinfo+0x380/0x380 [ 178.862663][ T8100] __x64_sys_bpf+0x78/0x90 [ 178.867122][ T8100] do_syscall_64+0x4c/0xa0 [ 178.871579][ T8100] ? clear_bhb_loop+0x30/0x80 [ 178.876297][ T8100] ? clear_bhb_loop+0x30/0x80 [ 178.881017][ T8100] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 178.886980][ T8100] RIP: 0033:0x7f0011e6e559 [ 178.887005][ T8100] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 178.887025][ T8100] RSP: 002b:00007f00100c6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 178.887049][ T8100] RAX: ffffffffffffffda RBX: 00007f00120f5fa0 RCX: 00007f0011e6e559 [ 178.887065][ T8100] RDX: 0000000000000048 RSI: 00002000000002c0 RDI: 0000000000000005 [ 178.887079][ T8100] RBP: 00007f00100c6090 R08: 0000000000000000 R09: 0000000000000000 [ 178.887093][ T8100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 178.887107][ T8100] R13: 00007f00120f6038 R14: 00007f00120f5fa0 R15: 00007fffd7b7e9d8 [ 178.887138][ T8100] [ 179.010893][ T8109] netlink: 'syz.2.1319': attribute type 33 has an invalid length. [ 179.032091][ T8109] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1319'. [ 179.462335][ T8114] netlink: 'syz.1.1321': attribute type 10 has an invalid length. [ 179.483591][ T8114] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1321'. [ 179.525253][ T8119] team0: Device hsr_slave_0 failed to register rx_handler [ 179.756832][ T8128] FAULT_INJECTION: forcing a failure. [ 179.756832][ T8128] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 179.813257][ T8128] CPU: 1 PID: 8128 Comm: syz.2.1327 Not tainted syzkaller #0 [ 179.820697][ T8128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 179.830799][ T8128] Call Trace: [ 179.834115][ T8128] [ 179.837087][ T8128] dump_stack_lvl+0x188/0x250 [ 179.841813][ T8128] ? show_regs_print_info+0x20/0x20 [ 179.847160][ T8128] ? load_image+0x410/0x410 [ 179.851724][ T8128] ? __lock_acquire+0x7d40/0x7d40 [ 179.856792][ T8128] ? __alloc_skb+0x473/0x750 [ 179.861427][ T8128] should_fail+0x383/0x4b0 [ 179.865892][ T8128] _copy_from_iter+0x234/0x1160 [ 179.870787][ T8128] ? __lock_acquire+0x7d40/0x7d40 [ 179.875862][ T8128] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 179.881274][ T8128] ? __virt_addr_valid+0x3c6/0x470 [ 179.886512][ T8128] ? __check_object_size+0x30c/0x410 [ 179.891841][ T8128] skb_copy_datagram_from_iter+0xf1/0x6c0 [ 179.897603][ T8128] ? skb_put+0x10e/0x200 [ 179.901888][ T8128] tun_get_user+0xb28/0x3b10 [ 179.906549][ T8128] ? tun_ring_recv+0xc90/0xc90 [ 179.911355][ T8128] ? rcu_lock_release+0x5/0x20 [ 179.916160][ T8128] ? __lock_acquire+0x7d40/0x7d40 [ 179.921282][ T8128] tun_chr_write_iter+0x112/0x1e0 [ 179.926348][ T8128] vfs_write+0x748/0xd70 [ 179.930643][ T8128] ? file_end_write+0x250/0x250 [ 179.935535][ T8128] ? __fget_files+0x402/0x470 [ 179.940248][ T8128] ? __fdget_pos+0x1e2/0x370 [ 179.944873][ T8128] ? ksys_write+0x70/0x260 [ 179.949327][ T8128] ksys_write+0x153/0x260 [ 179.953693][ T8128] ? __ia32_sys_read+0x80/0x80 [ 179.958518][ T8128] ? lockdep_hardirqs_on+0x94/0x140 [ 179.963755][ T8128] do_syscall_64+0x4c/0xa0 [ 179.968297][ T8128] ? clear_bhb_loop+0x30/0x80 [ 179.973006][ T8128] ? clear_bhb_loop+0x30/0x80 [ 179.977733][ T8128] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 179.983668][ T8128] RIP: 0033:0x7f183575f559 [ 179.988141][ T8128] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 180.007784][ T8128] RSP: 002b:00007f18339b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 180.016242][ T8128] RAX: ffffffffffffffda RBX: 00007f18359e6fa0 RCX: 00007f183575f559 [ 180.024253][ T8128] RDX: 000000000000fdef RSI: 0000200000000580 RDI: 00000000000000c8 [ 180.032258][ T8128] RBP: 00007f18339b7090 R08: 0000000000000000 R09: 0000000000000000 [ 180.040257][ T8128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.048255][ T8128] R13: 00007f18359e7038 R14: 00007f18359e6fa0 R15: 00007ffddb971ac8 [ 180.056283][ T8128] [ 180.229643][ T8137] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 180.421227][ T8158] delete_channel: no stack [ 180.426647][ T8142] device dummy0 entered promiscuous mode [ 180.502733][ T8142] bridge0: port 2(dummy0) entered blocking state [ 180.520758][ T8142] bridge0: port 2(dummy0) entered disabled state [ 180.630950][ T8161] FAULT_INJECTION: forcing a failure. [ 180.630950][ T8161] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 180.656078][ T8161] CPU: 0 PID: 8161 Comm: syz.0.1335 Not tainted syzkaller #0 [ 180.663514][ T8161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 180.673606][ T8161] Call Trace: [ 180.676928][ T8161] [ 180.679895][ T8161] dump_stack_lvl+0x188/0x250 [ 180.684616][ T8161] ? show_regs_print_info+0x20/0x20 [ 180.689858][ T8161] ? load_image+0x410/0x410 [ 180.694489][ T8161] ? __lock_acquire+0x7d40/0x7d40 [ 180.699559][ T8161] should_fail+0x383/0x4b0 [ 180.704039][ T8161] _copy_from_user+0x2e/0x170 [ 180.708759][ T8161] bpf_test_init+0x136/0x1b0 [ 180.713412][ T8161] bpf_prog_test_run_skb+0x181/0x1190 [ 180.718848][ T8161] ? __fget_files+0x402/0x470 [ 180.723570][ T8161] ? cpu_online+0x60/0x60 [ 180.727938][ T8161] bpf_prog_test_run+0x31c/0x390 [ 180.732918][ T8161] __sys_bpf+0x5a5/0x6f0 [ 180.737202][ T8161] ? bpf_link_show_fdinfo+0x380/0x380 [ 180.742617][ T8161] ? rcu_nmi_exit+0x6f/0xf0 [ 180.747181][ T8161] __x64_sys_bpf+0x78/0x90 [ 180.751637][ T8161] do_syscall_64+0x4c/0xa0 [ 180.756113][ T8161] ? clear_bhb_loop+0x30/0x80 [ 180.760845][ T8161] ? clear_bhb_loop+0x30/0x80 [ 180.765568][ T8161] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 180.771502][ T8161] RIP: 0033:0x7f2eda6e8559 [ 180.775950][ T8161] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 180.795613][ T8161] RSP: 002b:00007f2ed8940028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 180.804064][ T8161] RAX: ffffffffffffffda RBX: 00007f2eda96ffa0 RCX: 00007f2eda6e8559 [ 180.812068][ T8161] RDX: 0000000000000048 RSI: 0000200000002540 RDI: 000000000000000a [ 180.820073][ T8161] RBP: 00007f2ed8940090 R08: 0000000000000000 R09: 0000000000000000 [ 180.828075][ T8161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.836206][ T8161] R13: 00007f2eda970038 R14: 00007f2eda96ffa0 R15: 00007fff444fb828 [ 180.844231][ T8161] [ 180.867413][ T8163] __nla_validate_parse: 2 callbacks suppressed [ 180.867448][ T8163] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1336'. [ 181.001687][ T8168] team0: Device hsr_slave_0 failed to register rx_handler [ 181.048032][ T8169] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.1338'. [ 181.203048][ T8169] delete_channel: no stack [ 181.209276][ T8169] delete_channel: no stack [ 181.256547][ T8174] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1340'. [ 181.361331][ T8174] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1340'. [ 181.401956][ T8183] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1344'. [ 181.408188][ T8186] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 181.773789][ T8193] validate_nla: 6 callbacks suppressed [ 181.773828][ T8193] netlink: 'syz.0.1347': attribute type 10 has an invalid length. [ 181.818817][ T8198] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 181.891877][ T8202] netlink: 'syz.4.1350': attribute type 10 has an invalid length. [ 181.905800][ T8202] team0: Device hsr_slave_0 failed to register rx_handler [ 181.993703][ T8206] netlink: 'syz.0.1352': attribute type 33 has an invalid length. [ 182.005517][ T8206] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1352'. [ 182.053959][ T8204] netlink: 'syz.1.1351': attribute type 10 has an invalid length. [ 182.072989][ T8204] netlink: 'syz.1.1351': attribute type 13 has an invalid length. [ 182.136972][ T8204] netlink: 'syz.1.1351': attribute type 10 has an invalid length. [ 182.177589][ T8204] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1351'. [ 182.337676][ T8219] FAULT_INJECTION: forcing a failure. [ 182.337676][ T8219] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 182.360168][ T8219] CPU: 0 PID: 8219 Comm: syz.2.1356 Not tainted syzkaller #0 [ 182.367628][ T8219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 182.377724][ T8219] Call Trace: [ 182.381038][ T8219] [ 182.384000][ T8219] dump_stack_lvl+0x188/0x250 [ 182.388722][ T8219] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 182.394921][ T8219] ? show_regs_print_info+0x20/0x20 [ 182.400158][ T8219] ? load_image+0x410/0x410 [ 182.404709][ T8219] should_fail+0x383/0x4b0 [ 182.409168][ T8219] _copy_to_user+0x2e/0x130 [ 182.413707][ T8219] put_user_ifreq+0x74/0xb0 [ 182.418253][ T8219] sock_ioctl+0x6a8/0x700 [ 182.422626][ T8219] ? sock_poll+0x420/0x420 [ 182.427091][ T8219] ? bpf_lsm_file_ioctl+0x5/0x10 [ 182.432076][ T8219] ? security_file_ioctl+0x7c/0xa0 [ 182.437226][ T8219] ? sock_poll+0x420/0x420 [ 182.441689][ T8219] __se_sys_ioctl+0xfa/0x170 [ 182.446319][ T8219] do_syscall_64+0x4c/0xa0 [ 182.450781][ T8219] ? clear_bhb_loop+0x30/0x80 [ 182.455503][ T8219] ? clear_bhb_loop+0x30/0x80 [ 182.460219][ T8219] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 182.466147][ T8219] RIP: 0033:0x7f183575f559 [ 182.470592][ T8219] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 182.490231][ T8219] RSP: 002b:00007f1833996028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.498691][ T8219] RAX: ffffffffffffffda RBX: 00007f18359e7090 RCX: 00007f183575f559 [ 182.506702][ T8219] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000008 [ 182.514713][ T8219] RBP: 00007f1833996090 R08: 0000000000000000 R09: 0000000000000000 [ 182.522909][ T8219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.530953][ T8219] R13: 00007f18359e7128 R14: 00007f18359e7090 R15: 00007ffddb971ac8 [ 182.539260][ T8219] [ 182.587446][ T8221] netlink: 'syz.1.1358': attribute type 10 has an invalid length. [ 182.631495][ T8221] netlink: 'syz.1.1358': attribute type 13 has an invalid length. [ 182.716107][ T8216] netlink: 'syz.4.1357': attribute type 9 has an invalid length. [ 182.725585][ T8226] netlink: 'syz.1.1358': attribute type 10 has an invalid length. [ 182.737813][ T8216] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.1357'. [ 182.751528][ T8226] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1358'. [ 183.056933][ T8224] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 183.069549][ T8235] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1362'. [ 183.080390][ T8228] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 183.234655][ T8236] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 183.292912][ T8241] team0: Device hsr_slave_0 failed to register rx_handler [ 183.448309][ T8256] FAULT_INJECTION: forcing a failure. [ 183.448309][ T8256] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 183.493299][ T8256] CPU: 0 PID: 8256 Comm: syz.2.1371 Not tainted syzkaller #0 [ 183.500773][ T8256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 183.510909][ T8256] Call Trace: [ 183.514258][ T8256] [ 183.517244][ T8256] dump_stack_lvl+0x188/0x250 [ 183.522007][ T8256] ? show_regs_print_info+0x20/0x20 [ 183.526673][ T8248] IPv6: pim6reg1: Disabled Multicast RS [ 183.527278][ T8256] ? load_image+0x410/0x410 [ 183.537428][ T8256] ? __lock_acquire+0x7d40/0x7d40 [ 183.542576][ T8256] should_fail+0x383/0x4b0 [ 183.547099][ T8256] strncpy_from_user+0x32/0x350 [ 183.552097][ T8256] getname_flags+0xf2/0x4f0 [ 183.556727][ T8256] do_sys_openat2+0xdd/0x500 [ 183.561408][ T8256] ? do_sys_open+0xe0/0xe0 [ 183.565914][ T8256] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 183.571995][ T8256] ? lock_chain_count+0x20/0x20 [ 183.576972][ T8256] __x64_sys_openat+0x135/0x160 [ 183.582024][ T8256] do_syscall_64+0x4c/0xa0 [ 183.586529][ T8256] ? clear_bhb_loop+0x30/0x80 [ 183.591283][ T8256] ? clear_bhb_loop+0x30/0x80 [ 183.596051][ T8256] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 183.602093][ T8256] RIP: 0033:0x7f183575f559 [ 183.606580][ T8256] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 183.626272][ T8256] RSP: 002b:00007f18339b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 183.634782][ T8256] RAX: ffffffffffffffda RBX: 00007f18359e6fa0 RCX: 00007f183575f559 [ 183.642829][ T8256] RDX: 0000000000000002 RSI: 0000200000000000 RDI: 0000000000000003 [ 183.650889][ T8256] RBP: 00007f18339b7090 R08: 0000000000000000 R09: 0000000000000000 [ 183.658931][ T8256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.667094][ T8256] R13: 00007f18359e7038 R14: 00007f18359e6fa0 R15: 00007ffddb971ac8 [ 183.675236][ T8256] [ 183.924654][ T8264] FAULT_INJECTION: forcing a failure. [ 183.924654][ T8264] name failslab, interval 1, probability 0, space 0, times 0 [ 183.937362][ T8264] CPU: 0 PID: 8264 Comm: syz.2.1384 Not tainted syzkaller #0 [ 183.944782][ T8264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 183.954872][ T8264] Call Trace: [ 183.958177][ T8264] [ 183.961219][ T8264] dump_stack_lvl+0x188/0x250 [ 183.965914][ T8264] ? __se_sys_ioctl+0xfa/0x170 [ 183.970698][ T8264] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 183.976807][ T8264] ? show_regs_print_info+0x20/0x20 [ 183.982025][ T8264] ? load_image+0x410/0x410 [ 183.986558][ T8264] should_fail+0x383/0x4b0 [ 183.990998][ T8264] should_failslab+0x5/0x20 [ 183.995515][ T8264] slab_pre_alloc_hook+0x51/0xc0 [ 184.000472][ T8264] __kmalloc+0x6b/0x340 [ 184.004642][ T8264] ? nsim_fib_event_nb+0x1de/0xef0 [ 184.009776][ T8264] nsim_fib_event_nb+0x1de/0xef0 [ 184.014780][ T8264] atomic_notifier_call_chain+0x15d/0x280 [ 184.020527][ T8264] call_fib_notifiers+0x2d/0x60 [ 184.025393][ T8264] fib6_add+0x1bfd/0x3ee0 [ 184.029768][ T8264] ? fib6_update_sernum_stub+0x110/0x110 [ 184.035449][ T8264] ? do_raw_spin_lock+0x128/0x2f0 [ 184.040513][ T8264] ? ip6_route_add+0x71/0x130 [ 184.045208][ T8264] ip6_route_add+0x86/0x130 [ 184.049822][ T8264] ipv6_route_ioctl+0x3ab/0x500 [ 184.054733][ T8264] ? rt6_purge_dflt_routers+0xae0/0xae0 [ 184.060313][ T8264] ? __might_fault+0xb3/0x110 [ 184.065016][ T8264] ? _copy_from_user+0x111/0x170 [ 184.069996][ T8264] inet6_ioctl+0x207/0x280 [ 184.074433][ T8264] ? inet6_getname+0x670/0x670 [ 184.079240][ T8264] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 184.084764][ T8264] sock_do_ioctl+0xfb/0x320 [ 184.089290][ T8264] ? sock_show_fdinfo+0xb0/0xb0 [ 184.094176][ T8264] sock_ioctl+0x48a/0x700 [ 184.098541][ T8264] ? sock_poll+0x420/0x420 [ 184.103006][ T8264] ? bpf_lsm_file_ioctl+0x5/0x10 [ 184.107965][ T8264] ? security_file_ioctl+0x7c/0xa0 [ 184.113095][ T8264] ? sock_poll+0x420/0x420 [ 184.117537][ T8264] __se_sys_ioctl+0xfa/0x170 [ 184.122150][ T8264] do_syscall_64+0x4c/0xa0 [ 184.126584][ T8264] ? clear_bhb_loop+0x30/0x80 [ 184.131306][ T8264] ? clear_bhb_loop+0x30/0x80 [ 184.136012][ T8264] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.141926][ T8264] RIP: 0033:0x7f183575f559 [ 184.146364][ T8264] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 184.165992][ T8264] RSP: 002b:00007f18339b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 184.174428][ T8264] RAX: ffffffffffffffda RBX: 00007f18359e6fa0 RCX: 00007f183575f559 [ 184.182426][ T8264] RDX: 0000200000000000 RSI: 000000000000890b RDI: 0000000000000004 [ 184.190412][ T8264] RBP: 00007f18339b7090 R08: 0000000000000000 R09: 0000000000000000 [ 184.198403][ T8264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 184.206396][ T8264] R13: 00007f18359e7038 R14: 00007f18359e6fa0 R15: 00007ffddb971ac8 [ 184.214398][ T8264] [ 184.379665][ T8274] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 184.646348][ T8287] team0: Device hsr_slave_0 failed to register rx_handler [ 184.963068][ T8285] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 185.400695][ T8307] team0: Device hsr_slave_0 failed to register rx_handler [ 185.598755][ T8314] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 185.791760][ T8325] team0: Device hsr_slave_0 failed to register rx_handler [ 186.042480][ T8323] __nla_validate_parse: 9 callbacks suppressed [ 186.042514][ T8323] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1396'. [ 186.408576][ T8346] team0: Device hsr_slave_0 failed to register rx_handler [ 186.582997][ T8345] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1403'. [ 186.765955][ T8354] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.1408'. [ 187.014543][ T8362] validate_nla: 26 callbacks suppressed [ 187.014562][ T8362] netlink: 'syz.4.1411': attribute type 10 has an invalid length. [ 187.054788][ T8362] team0: Device hsr_slave_0 failed to register rx_handler [ 187.226546][ T8369] netlink: 'syz.1.1416': attribute type 33 has an invalid length. [ 187.264392][ T8369] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1416'. [ 187.329053][ T8372] netlink: 'syz.4.1418': attribute type 33 has an invalid length. [ 187.355932][ T8372] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1418'. [ 187.518162][ T8373] netlink: 'syz.3.1419': attribute type 10 has an invalid length. [ 187.565486][ T8373] team0: Device hsr_slave_0 failed to register rx_handler [ 188.235201][ T8392] netlink: 'syz.1.1424': attribute type 10 has an invalid length. [ 188.259613][ T8393] netlink: 'syz.4.1423': attribute type 10 has an invalid length. [ 188.306134][ T8391] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 188.457216][ T8401] netlink: 'syz.4.1428': attribute type 10 has an invalid length. [ 188.470064][ T8401] team0: Device hsr_slave_0 failed to register rx_handler [ 188.616791][ T8405] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1429'. [ 188.957183][ T8415] netlink: 'syz.4.1433': attribute type 33 has an invalid length. [ 188.966875][ T8415] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1433'. [ 189.139853][ T8416] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1432'. [ 190.000545][ T8430] netlink: 'syz.4.1438': attribute type 10 has an invalid length. [ 190.049601][ T8435] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 190.127961][ T8440] netlink: 'syz.4.1443': attribute type 10 has an invalid length. [ 190.148595][ T8440] team0: Device hsr_slave_0 failed to register rx_handler [ 190.199522][ T8438] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1452'. [ 190.442734][ T8447] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1446'. [ 190.824557][ T8460] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 191.073894][ T4195] Bluetooth: hci4: command 0x0406 tx timeout [ 191.087010][ T4195] Bluetooth: hci3: command 0x0406 tx timeout [ 191.111142][ T4195] Bluetooth: hci0: command 0x0406 tx timeout [ 191.133576][ T4195] Bluetooth: hci1: command 0x0406 tx timeout [ 191.156388][ T4195] Bluetooth: hci2: command 0x0406 tx timeout [ 191.721266][ T8462] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 191.926762][ T8469] __nla_validate_parse: 1 callbacks suppressed [ 191.926797][ T8469] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1457'. [ 192.087522][ T8475] validate_nla: 7 callbacks suppressed [ 192.087555][ T8475] netlink: 'syz.4.1460': attribute type 10 has an invalid length. [ 192.102347][ T8474] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 192.215894][ T8482] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 192.281938][ T8487] netlink: 'syz.0.1466': attribute type 10 has an invalid length. [ 192.294841][ T8486] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 192.317829][ T8491] netlink: 'syz.4.1468': attribute type 33 has an invalid length. [ 192.333440][ T8491] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1468'. [ 192.426377][ T8493] FAULT_INJECTION: forcing a failure. [ 192.426377][ T8493] name failslab, interval 1, probability 0, space 0, times 0 [ 192.469386][ T8493] CPU: 1 PID: 8493 Comm: syz.2.1469 Not tainted syzkaller #0 [ 192.476833][ T8493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 192.486931][ T8493] Call Trace: [ 192.490245][ T8493] [ 192.493196][ T8493] dump_stack_lvl+0x188/0x250 [ 192.497907][ T8493] ? show_regs_print_info+0x20/0x20 [ 192.503135][ T8493] ? lockdep_hardirqs_on+0x94/0x140 [ 192.508371][ T8493] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 192.514568][ T8493] should_fail+0x383/0x4b0 [ 192.519025][ T8493] should_failslab+0x5/0x20 [ 192.523553][ T8493] slab_pre_alloc_hook+0x51/0xc0 [ 192.528535][ T8493] kmem_cache_alloc_node+0x47/0x2c0 [ 192.533762][ T8493] ? __alloc_skb+0xf4/0x750 [ 192.538301][ T8493] __alloc_skb+0xf4/0x750 [ 192.542677][ T8493] __ip_append_data+0x215b/0x3320 [ 192.547720][ T8493] ? lock_chain_count+0x20/0x20 [ 192.552630][ T8493] ? raw_send_hdrinc+0x10f0/0x10f0 [ 192.557775][ T8493] ? lock_chain_count+0x20/0x20 [ 192.562657][ T8493] ? ip_setup_cork+0x870/0x870 [ 192.567449][ T8493] ? ipv4_mtu+0x309/0x420 [ 192.571816][ T8493] ? ip_setup_cork+0x48f/0x870 [ 192.576609][ T8493] ip_append_data+0x132/0x1a0 [ 192.581318][ T8493] ? raw_send_hdrinc+0x10f0/0x10f0 [ 192.586471][ T8493] raw_sendmsg+0x1254/0x18b0 [ 192.591146][ T8493] ? compat_raw_ioctl+0x60/0x60 [ 192.596051][ T8493] ? tomoyo_socket_sendmsg_permission+0x212/0x2f0 [ 192.602521][ T8493] ? aa_sock_msg_perm+0x94/0x150 [ 192.607493][ T8493] ? sock_rps_record_flow+0x17/0x3b0 [ 192.612816][ T8493] ? inet_sendmsg+0x7a/0x2a0 [ 192.617525][ T8493] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 192.622841][ T8493] ? inet_send_prepare+0x250/0x250 [ 192.627980][ T8493] ____sys_sendmsg+0x5be/0x8f0 [ 192.632785][ T8493] ? __sys_sendmsg_sock+0x30/0x30 [ 192.637850][ T8493] ? import_iovec+0x6f/0xa0 [ 192.642384][ T8493] ___sys_sendmsg+0x236/0x2e0 [ 192.647211][ T8493] ? __sys_sendmsg+0x290/0x290 [ 192.652028][ T8493] ? rcu_is_watching+0x11/0xa0 [ 192.656866][ T8493] __se_sys_sendmsg+0x1b7/0x2a0 [ 192.661748][ T8493] ? __x64_sys_sendmsg+0x80/0x80 [ 192.666729][ T8493] ? syscall_enter_from_user_mode+0x2a/0x70 [ 192.672665][ T8493] do_syscall_64+0x4c/0xa0 [ 192.677113][ T8493] ? clear_bhb_loop+0x30/0x80 [ 192.681816][ T8493] ? clear_bhb_loop+0x30/0x80 [ 192.686525][ T8493] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 192.692447][ T8493] RIP: 0033:0x7f183575f559 [ 192.696890][ T8493] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 192.716521][ T8493] RSP: 002b:00007f18339b7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 192.724965][ T8493] RAX: ffffffffffffffda RBX: 00007f18359e6fa0 RCX: 00007f183575f559 [ 192.732960][ T8493] RDX: 0000000000000000 RSI: 0000200000001640 RDI: 0000000000000007 [ 192.740979][ T8493] RBP: 00007f18339b7090 R08: 0000000000000000 R09: 0000000000000000 [ 192.748976][ T8493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.757133][ T8493] R13: 00007f18359e7038 R14: 00007f18359e6fa0 R15: 00007ffddb971ac8 [ 192.765249][ T8493] [ 193.112896][ T8509] netlink: 'syz.0.1474': attribute type 10 has an invalid length. [ 193.129229][ T8508] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 193.230098][ T8517] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 193.358503][ T8528] netlink: 'syz.0.1483': attribute type 10 has an invalid length. [ 193.368046][ T8528] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1483'. [ 193.377902][ T8528] device dummy0 entered promiscuous mode [ 193.385655][ T8528] bridge0: port 3(dummy0) entered blocking state [ 193.392248][ T8528] bridge0: port 3(dummy0) entered disabled state [ 193.465307][ T8526] netlink: 65185 bytes leftover after parsing attributes in process `syz.2.1482'. [ 193.829232][ T8537] netlink: 'syz.0.1486': attribute type 33 has an invalid length. [ 193.842669][ T8537] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1486'. [ 194.120443][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.126848][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.267063][ T8548] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 194.330531][ T8550] netlink: 'syz.2.1490': attribute type 10 has an invalid length. [ 194.352643][ T8547] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 194.510426][ T8560] netlink: 'syz.1.1495': attribute type 21 has an invalid length. [ 194.532864][ T8560] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1495'. [ 194.902837][ T8569] netlink: 'syz.0.1498': attribute type 10 has an invalid length. [ 195.100383][ T8564] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1496'. [ 195.542642][ T8591] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 195.636594][ T8594] netlink: 'syz.2.1507': attribute type 10 has an invalid length. [ 195.658125][ T8593] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 195.669812][ T8598] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1509'. [ 195.698755][ T8598] batman_adv: batadv0: Adding interface: virt_wifi0 [ 195.713644][ T8598] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 195.785932][ T8598] batman_adv: batadv0: Interface activated: virt_wifi0 [ 195.871592][ T8607] FAULT_INJECTION: forcing a failure. [ 195.871592][ T8607] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 195.900068][ T8607] CPU: 1 PID: 8607 Comm: syz.1.1514 Not tainted syzkaller #0 [ 195.907546][ T8607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 195.917628][ T8607] Call Trace: [ 195.920936][ T8607] [ 195.923892][ T8607] dump_stack_lvl+0x188/0x250 [ 195.928603][ T8607] ? show_regs_print_info+0x20/0x20 [ 195.933827][ T8607] ? load_image+0x410/0x410 [ 195.938359][ T8607] ? __lock_acquire+0x7d40/0x7d40 [ 195.943414][ T8607] should_fail+0x383/0x4b0 [ 195.947861][ T8607] _copy_from_user+0x2e/0x170 [ 195.952563][ T8607] __copy_msghdr_from_user+0x48a/0x630 [ 195.958045][ T8607] ? verify_lock_unused+0x140/0x140 [ 195.963297][ T8607] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 195.968627][ T8607] ___sys_sendmsg+0x19a/0x2e0 [ 195.973339][ T8607] ? __sys_sendmsg+0x290/0x290 [ 195.978163][ T8607] __se_sys_sendmsg+0x1b7/0x2a0 [ 195.983047][ T8607] ? __x64_sys_sendmsg+0x80/0x80 [ 195.988033][ T8607] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 195.994077][ T8607] ? lockdep_hardirqs_on+0x94/0x140 [ 195.999304][ T8607] do_syscall_64+0x4c/0xa0 [ 196.003745][ T8607] ? clear_bhb_loop+0x30/0x80 [ 196.008468][ T8607] ? clear_bhb_loop+0x30/0x80 [ 196.013179][ T8607] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 196.019099][ T8607] RIP: 0033:0x7f0011e6e559 [ 196.023539][ T8607] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 196.043166][ T8607] RSP: 002b:00007f00100c6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 196.051671][ T8607] RAX: ffffffffffffffda RBX: 00007f00120f5fa0 RCX: 00007f0011e6e559 [ 196.059669][ T8607] RDX: 0000000000000000 RSI: 0000200000000b40 RDI: 0000000000000003 [ 196.067666][ T8607] RBP: 00007f00100c6090 R08: 0000000000000000 R09: 0000000000000000 [ 196.075657][ T8607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 196.083647][ T8607] R13: 00007f00120f6038 R14: 00007f00120f5fa0 R15: 00007fffd7b7e9d8 [ 196.091654][ T8607] [ 196.503424][ T8630] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 196.721699][ T8641] FAULT_INJECTION: forcing a failure. [ 196.721699][ T8641] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 196.849042][ T8641] CPU: 0 PID: 8641 Comm: syz.3.1526 Not tainted syzkaller #0 [ 196.856493][ T8641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 196.866596][ T8641] Call Trace: [ 196.869920][ T8641] [ 196.872886][ T8641] dump_stack_lvl+0x188/0x250 [ 196.877604][ T8641] ? show_regs_print_info+0x20/0x20 [ 196.882855][ T8641] ? load_image+0x410/0x410 [ 196.887405][ T8641] ? __lock_acquire+0x7d40/0x7d40 [ 196.892478][ T8641] should_fail+0x383/0x4b0 [ 196.896936][ T8641] _copy_to_user+0x2e/0x130 [ 196.901522][ T8641] simple_read_from_buffer+0xe3/0x150 [ 196.906945][ T8641] proc_fail_nth_read+0x1a6/0x220 [ 196.910375][ T8640] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1525'. [ 196.912025][ T8641] ? proc_fault_inject_write+0x310/0x310 [ 196.912090][ T8641] ? fsnotify_perm+0x254/0x560 [ 196.912116][ T8641] ? proc_fault_inject_write+0x310/0x310 [ 196.912143][ T8641] vfs_read+0x2ff/0xd50 [ 196.941407][ T8641] ? __lock_acquire+0x7d40/0x7d40 [ 196.946511][ T8641] ? kernel_read+0x1e0/0x1e0 [ 196.951161][ T8641] ? mutex_lock_nested+0x17/0x20 [ 196.956165][ T8641] ? __fdget_pos+0x2bf/0x370 [ 196.960789][ T8641] ? ksys_read+0x70/0x260 [ 196.965163][ T8641] ksys_read+0x153/0x260 [ 196.969455][ T8641] ? vfs_write+0xd70/0xd70 [ 196.973912][ T8641] ? lockdep_hardirqs_on+0x94/0x140 [ 196.979158][ T8641] do_syscall_64+0x4c/0xa0 [ 196.983626][ T8641] ? clear_bhb_loop+0x30/0x80 [ 196.988386][ T8641] ? clear_bhb_loop+0x30/0x80 [ 196.993103][ T8641] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 196.999041][ T8641] RIP: 0033:0x7fda6a15cd8e [ 197.003492][ T8641] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 197.023131][ T8641] RSP: 002b:00007fda683d2fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 197.031588][ T8641] RAX: ffffffffffffffda RBX: 00007fda683d36c0 RCX: 00007fda6a15cd8e [ 197.039620][ T8641] RDX: 000000000000000f RSI: 00007fda683d30a0 RDI: 0000000000000005 [ 197.047645][ T8641] RBP: 00007fda683d3090 R08: 0000000000000000 R09: 0000000000000000 [ 197.055656][ T8641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 197.063668][ T8641] R13: 00007fda6a424128 R14: 00007fda6a424090 R15: 00007ffd7ac860b8 [ 197.071701][ T8641] [ 197.113132][ T8643] validate_nla: 5 callbacks suppressed [ 197.130009][ T8643] netlink: 'syz.1.1527': attribute type 33 has an invalid length. [ 197.142774][ T8643] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1527'. [ 197.702584][ T8668] FAULT_INJECTION: forcing a failure. [ 197.702584][ T8668] name failslab, interval 1, probability 0, space 0, times 0 [ 197.801847][ T8668] CPU: 0 PID: 8668 Comm: syz.4.1536 Not tainted syzkaller #0 [ 197.809293][ T8668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 197.819406][ T8668] Call Trace: [ 197.822727][ T8668] [ 197.825687][ T8668] dump_stack_lvl+0x188/0x250 [ 197.830441][ T8668] ? show_regs_print_info+0x20/0x20 [ 197.835676][ T8668] ? load_image+0x410/0x410 [ 197.840228][ T8668] ? __might_sleep+0xf0/0xf0 [ 197.844854][ T8668] ? __lock_acquire+0x7d40/0x7d40 [ 197.849935][ T8668] should_fail+0x383/0x4b0 [ 197.854401][ T8668] should_failslab+0x5/0x20 [ 197.858935][ T8668] slab_pre_alloc_hook+0x51/0xc0 [ 197.864012][ T8668] __kmalloc_node_track_caller+0x68/0x3a0 [ 197.869774][ T8668] ? rtmsg_ifinfo_build_skb+0x80/0x180 [ 197.875272][ T8668] ? __alloc_skb+0xf4/0x750 [ 197.879832][ T8668] ? rtmsg_ifinfo_build_skb+0x80/0x180 [ 197.885334][ T8668] __alloc_skb+0x22c/0x750 [ 197.889799][ T8668] rtmsg_ifinfo_build_skb+0x80/0x180 [ 197.895133][ T8668] rtnetlink_event+0xcd/0x1a0 [ 197.899853][ T8668] raw_notifier_call_chain+0xcb/0x160 [ 197.905272][ T8668] dev_set_mac_address+0x2ed/0x400 [ 197.910475][ T8668] ? dev_pre_changeaddr_notify+0x120/0x120 [ 197.916322][ T8668] ? rwsem_write_trylock+0x135/0x1c0 [ 197.921646][ T8668] ? clear_nonspinnable+0x60/0x60 [ 197.926706][ T8668] ? __mutex_lock_common+0x435/0x2400 [ 197.932119][ T8668] ? full_name_hash+0x8e/0xe0 [ 197.936841][ T8668] dev_set_mac_address_user+0x2d/0x50 [ 197.942278][ T8668] dev_ifsioc+0x761/0xd50 [ 197.946651][ T8668] ? dev_ioctl+0xe30/0xe30 [ 197.951104][ T8668] ? apparmor_capable+0x12c/0x190 [ 197.956168][ T8668] ? full_name_hash+0x8e/0xe0 [ 197.960908][ T8668] dev_ioctl+0x545/0xe30 [ 197.965193][ T8668] ? _copy_from_user+0x111/0x170 [ 197.970169][ T8668] sock_do_ioctl+0x245/0x320 [ 197.974803][ T8668] ? sock_show_fdinfo+0xb0/0xb0 [ 197.979743][ T8668] sock_ioctl+0x48a/0x700 [ 197.984115][ T8668] ? sock_poll+0x420/0x420 [ 197.988651][ T8668] ? bpf_lsm_file_ioctl+0x5/0x10 [ 197.993633][ T8668] ? security_file_ioctl+0x7c/0xa0 [ 197.998780][ T8668] ? sock_poll+0x420/0x420 [ 198.003239][ T8668] __se_sys_ioctl+0xfa/0x170 [ 198.007866][ T8668] do_syscall_64+0x4c/0xa0 [ 198.012317][ T8668] ? clear_bhb_loop+0x30/0x80 [ 198.017033][ T8668] ? clear_bhb_loop+0x30/0x80 [ 198.021747][ T8668] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 198.027682][ T8668] RIP: 0033:0x7fdba9182559 [ 198.032134][ T8668] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 198.051785][ T8668] RSP: 002b:00007fdba73da028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 198.060251][ T8668] RAX: ffffffffffffffda RBX: 00007fdba9409fa0 RCX: 00007fdba9182559 [ 198.068264][ T8668] RDX: 0000200000000000 RSI: 0000000000008924 RDI: 0000000000000004 [ 198.076358][ T8668] RBP: 00007fdba73da090 R08: 0000000000000000 R09: 0000000000000000 [ 198.084358][ T8668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 198.092348][ T8668] R13: 00007fdba940a038 R14: 00007fdba9409fa0 R15: 00007fffbed486d8 [ 198.100356][ T8668] [ 198.302816][ T8677] netlink: 'syz.3.1538': attribute type 10 has an invalid length. [ 198.318555][ T8679] FAULT_INJECTION: forcing a failure. [ 198.318555][ T8679] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 198.370434][ T8679] CPU: 1 PID: 8679 Comm: syz.4.1541 Not tainted syzkaller #0 [ 198.377887][ T8679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 198.387980][ T8679] Call Trace: [ 198.391294][ T8679] [ 198.392531][ T8677] netlink: 'syz.3.1538': attribute type 10 has an invalid length. [ 198.394254][ T8679] dump_stack_lvl+0x188/0x250 [ 198.394286][ T8679] ? show_regs_print_info+0x20/0x20 [ 198.394310][ T8679] ? load_image+0x410/0x410 [ 198.394335][ T8679] ? __lock_acquire+0x7d40/0x7d40 [ 198.394366][ T8679] should_fail+0x383/0x4b0 [ 198.394395][ T8679] _copy_from_user+0x2e/0x170 [ 198.394419][ T8679] __copy_msghdr_from_user+0xc9/0x630 [ 198.394445][ T8679] ? verify_lock_unused+0x140/0x140 [ 198.394474][ T8679] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 198.394515][ T8679] ___sys_sendmsg+0x19a/0x2e0 [ 198.394548][ T8679] ? __sys_sendmsg+0x290/0x290 [ 198.394611][ T8679] __se_sys_sendmsg+0x1b7/0x2a0 [ 198.394638][ T8679] ? __x64_sys_sendmsg+0x80/0x80 [ 198.394661][ T8679] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 198.394699][ T8679] ? lockdep_hardirqs_on+0x94/0x140 [ 198.394729][ T8679] do_syscall_64+0x4c/0xa0 [ 198.394751][ T8679] ? clear_bhb_loop+0x30/0x80 [ 198.394775][ T8679] ? clear_bhb_loop+0x30/0x80 [ 198.394801][ T8679] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 198.394825][ T8679] RIP: 0033:0x7fdba9182559 [ 198.394847][ T8679] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 198.394867][ T8679] RSP: 002b:00007fdba73da028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 198.394892][ T8679] RAX: ffffffffffffffda RBX: 00007fdba9409fa0 RCX: 00007fdba9182559 [ 198.394908][ T8679] RDX: 0000000000000000 RSI: 0000200000000d00 RDI: 0000000000000003 [ 198.394923][ T8679] RBP: 00007fdba73da090 R08: 0000000000000000 R09: 0000000000000000 [ 198.394938][ T8679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 198.394951][ T8679] R13: 00007fdba940a038 R14: 00007fdba9409fa0 R15: 00007fffbed486d8 [ 198.394983][ T8679] [ 198.631178][ T8677] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1538'. [ 198.696020][ T8682] netlink: 'syz.1.1542': attribute type 33 has an invalid length. [ 198.719067][ T8682] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1542'. [ 198.908021][ T8698] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1548'. [ 198.918302][ T8698] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 198.930314][ T8698] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 198.954852][ T8698] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 198.983789][ T8698] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.159763][ T8717] FAULT_INJECTION: forcing a failure. [ 199.159763][ T8717] name failslab, interval 1, probability 0, space 0, times 0 [ 199.248480][ T8719] netlink: 'syz.0.1553': attribute type 10 has an invalid length. [ 199.268231][ T8717] CPU: 1 PID: 8717 Comm: syz.3.1554 Not tainted syzkaller #0 [ 199.275695][ T8717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 199.285806][ T8717] Call Trace: [ 199.289138][ T8717] [ 199.292130][ T8717] dump_stack_lvl+0x188/0x250 [ 199.296890][ T8717] ? show_regs_print_info+0x20/0x20 [ 199.302186][ T8717] ? load_image+0x410/0x410 [ 199.306786][ T8717] ? debug_object_init+0x10/0x10 [ 199.311818][ T8717] should_fail+0x383/0x4b0 [ 199.316329][ T8717] should_failslab+0x5/0x20 [ 199.320895][ T8717] slab_pre_alloc_hook+0x51/0xc0 [ 199.325898][ T8717] ? __build_skb+0x26/0x2e0 [ 199.330465][ T8717] kmem_cache_alloc+0x3d/0x280 [ 199.335317][ T8717] __build_skb+0x26/0x2e0 [ 199.339741][ T8717] build_skb+0x1e/0x160 [ 199.343970][ T8717] bpf_prog_test_run_skb+0x25c/0x1190 [ 199.349427][ T8717] ? __fget_files+0x402/0x470 [ 199.354217][ T8717] ? cpu_online+0x60/0x60 [ 199.358630][ T8717] bpf_prog_test_run+0x31c/0x390 [ 199.363649][ T8717] __sys_bpf+0x5a5/0x6f0 [ 199.367975][ T8717] ? bpf_link_show_fdinfo+0x380/0x380 [ 199.373546][ T8717] __x64_sys_bpf+0x78/0x90 [ 199.378070][ T8717] do_syscall_64+0x4c/0xa0 [ 199.382542][ T8717] ? clear_bhb_loop+0x30/0x80 [ 199.387291][ T8717] ? clear_bhb_loop+0x30/0x80 [ 199.392047][ T8717] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.398085][ T8717] RIP: 0033:0x7fda6a19c559 [ 199.402588][ T8717] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 199.422388][ T8717] RSP: 002b:00007fda683f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 199.430881][ T8717] RAX: ffffffffffffffda RBX: 00007fda6a423fa0 RCX: 00007fda6a19c559 [ 199.438950][ T8717] RDX: 000000000000004c RSI: 0000200000000240 RDI: 000000000000000a [ 199.446988][ T8717] RBP: 00007fda683f4090 R08: 0000000000000000 R09: 0000000000000000 [ 199.455049][ T8717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 199.463611][ T8717] R13: 00007fda6a424038 R14: 00007fda6a423fa0 R15: 00007ffd7ac860b8 [ 199.471747][ T8717] [ 199.578934][ T8722] netlink: 'syz.4.1555': attribute type 3 has an invalid length. [ 199.598965][ T8719] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.633781][ T8722] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.1555'. [ 199.657759][ T8719] bond0: (slave team0): Enslaving as an active interface with an up link [ 199.828184][ T8728] netlink: 'syz.3.1557': attribute type 10 has an invalid length. [ 199.904951][ T8728] netlink: 'syz.3.1557': attribute type 10 has an invalid length. [ 199.935004][ T8728] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1557'. [ 200.129511][ T8734] netlink: 'syz.1.1559': attribute type 33 has an invalid length. [ 200.185520][ T8734] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1559'. [ 200.411170][ T8751] netlink: 'syz.0.1566': attribute type 10 has an invalid length. [ 200.456223][ T8751] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1566'. [ 200.473766][ T8751] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 200.496264][ T8752] team0: Device hsr_slave_0 failed to register rx_handler [ 200.497566][ T8753] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1565'. [ 200.945410][ T8773] FAULT_INJECTION: forcing a failure. [ 200.945410][ T8773] name failslab, interval 1, probability 0, space 0, times 0 [ 200.963458][ T8773] CPU: 1 PID: 8773 Comm: syz.3.1575 Not tainted syzkaller #0 [ 200.970910][ T8773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 200.980999][ T8773] Call Trace: [ 200.984316][ T8773] [ 200.987304][ T8773] dump_stack_lvl+0x188/0x250 [ 200.992023][ T8773] ? show_regs_print_info+0x20/0x20 [ 200.997254][ T8773] ? load_image+0x410/0x410 [ 201.001800][ T8773] ? __might_sleep+0xf0/0xf0 [ 201.006433][ T8773] ? __lock_acquire+0x7d40/0x7d40 [ 201.011505][ T8773] should_fail+0x383/0x4b0 [ 201.015979][ T8773] should_failslab+0x5/0x20 [ 201.020519][ T8773] slab_pre_alloc_hook+0x51/0xc0 [ 201.025496][ T8773] kmem_cache_alloc_node+0x47/0x2c0 [ 201.030725][ T8773] ? __alloc_skb+0xf4/0x750 [ 201.035265][ T8773] __alloc_skb+0xf4/0x750 [ 201.039635][ T8773] __ip_append_data+0x215b/0x3320 [ 201.044695][ T8773] ? verify_lock_unused+0x140/0x140 [ 201.049955][ T8773] ? ip_skb_dst_mtu+0x860/0x860 [ 201.054862][ T8773] ? ip_setup_cork+0x870/0x870 [ 201.059701][ T8773] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 201.065892][ T8773] ? lockdep_hardirqs_on+0x94/0x140 [ 201.071136][ T8773] ip_append_data+0x132/0x1a0 [ 201.075858][ T8773] ? ip_skb_dst_mtu+0x860/0x860 [ 201.080762][ T8773] udp_sendmsg+0x5c1/0x2350 [ 201.085308][ T8773] ? aa_sk_perm+0x910/0x910 [ 201.089866][ T8773] ? ip_skb_dst_mtu+0x860/0x860 [ 201.094761][ T8773] ? udp_cmsg_send+0x350/0x350 [ 201.099574][ T8773] ? lock_chain_count+0x20/0x20 [ 201.104474][ T8773] ? aa_sk_perm+0x7dc/0x910 [ 201.109035][ T8773] ? aa_sock_msg_perm+0x94/0x150 [ 201.114040][ T8773] ? sock_rps_record_flow+0x17/0x3b0 [ 201.119354][ T8773] ? inet_sendmsg+0x7a/0x2a0 [ 201.123958][ T8773] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 201.129294][ T8773] sock_write_iter+0x2a6/0x3a0 [ 201.134099][ T8773] ? sock_read_iter+0x380/0x380 [ 201.138995][ T8773] ? memset+0x1e/0x40 [ 201.143021][ T8773] ? iov_iter_init+0xb4/0x170 [ 201.147715][ T8773] vfs_write+0x748/0xd70 [ 201.151968][ T8773] ? lockdep_hardirqs_on+0x94/0x140 [ 201.157202][ T8773] ? file_end_write+0x250/0x250 [ 201.162101][ T8773] ? __fget_files+0x402/0x470 [ 201.166891][ T8773] ? __fdget_pos+0x1e2/0x370 [ 201.171516][ T8773] ? ksys_write+0x70/0x260 [ 201.175970][ T8773] ksys_write+0x153/0x260 [ 201.180325][ T8773] ? __ia32_sys_read+0x80/0x80 [ 201.185110][ T8773] ? lockdep_hardirqs_on+0x94/0x140 [ 201.190341][ T8773] do_syscall_64+0x4c/0xa0 [ 201.194783][ T8773] ? clear_bhb_loop+0x30/0x80 [ 201.199482][ T8773] ? clear_bhb_loop+0x30/0x80 [ 201.204186][ T8773] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 201.210108][ T8773] RIP: 0033:0x7fda6a19c559 [ 201.214544][ T8773] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 201.234178][ T8773] RSP: 002b:00007fda683f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 201.242621][ T8773] RAX: ffffffffffffffda RBX: 00007fda6a423fa0 RCX: 00007fda6a19c559 [ 201.250618][ T8773] RDX: 000000000000fe33 RSI: 00002000000001c0 RDI: 0000000000000005 [ 201.258613][ T8773] RBP: 00007fda683f4090 R08: 0000000000000000 R09: 0000000000000000 [ 201.266603][ T8773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.274621][ T8773] R13: 00007fda6a424038 R14: 00007fda6a423fa0 R15: 00007ffd7ac860b8 [ 201.282636][ T8773] [ 201.437071][ T8785] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1578'. [ 201.511670][ T8790] team0: Device hsr_slave_0 failed to register rx_handler [ 202.425850][ T8792] validate_nla: 4 callbacks suppressed [ 202.425871][ T8792] netlink: 'syz.2.1581': attribute type 10 has an invalid length. [ 202.497878][ T8792] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1581'. [ 202.520697][ T8792] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 202.764284][ T8812] netlink: 'syz.2.1589': attribute type 10 has an invalid length. [ 202.886327][ T8816] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.1590'. [ 203.046047][ T8823] netlink: 'syz.2.1593': attribute type 10 has an invalid length. [ 203.058146][ T8823] team0: Device hsr_slave_0 failed to register rx_handler [ 203.187127][ T8827] netlink: 'syz.2.1595': attribute type 21 has an invalid length. [ 203.195372][ T8827] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1595'. [ 203.212443][ T8827] netlink: 'syz.2.1595': attribute type 1 has an invalid length. [ 203.226293][ T8827] netlink: 112860 bytes leftover after parsing attributes in process `syz.2.1595'. [ 203.239846][ T8827] netlink: 'syz.2.1595': attribute type 1 has an invalid length. [ 203.253129][ T8827] netlink: 'syz.2.1595': attribute type 29 has an invalid length. [ 203.262444][ T8827] netlink: 'syz.2.1595': attribute type 29 has an invalid length. [ 203.278242][ T8827] netlink: 'syz.2.1595': attribute type 29 has an invalid length. [ 203.292824][ T8827] netlink: 140 bytes leftover after parsing attributes in process `syz.2.1595'. [ 203.316313][ T8831] netlink: 'syz.0.1597': attribute type 33 has an invalid length. [ 203.331617][ T8831] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1597'. [ 203.626425][ T8840] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1599'. [ 203.660549][ T8840] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 203.963576][ T8852] team0: Device hsr_slave_0 failed to register rx_handler [ 204.250172][ T8856] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1608'. [ 204.272387][ T8867] raw_sendmsg: syz.1.1611 forgot to set AF_INET. Fix it! [ 204.340493][ T8871] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1613'. [ 204.599449][ T8878] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1615'. [ 204.609377][ T8878] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 204.782294][ T8888] team0: Device hsr_slave_0 failed to register rx_handler [ 205.558469][ T8920] team0: Device hsr_slave_0 failed to register rx_handler [ 205.707897][ T8927] FAULT_INJECTION: forcing a failure. [ 205.707897][ T8927] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 205.728015][ T8927] CPU: 1 PID: 8927 Comm: syz.4.1635 Not tainted syzkaller #0 [ 205.735482][ T8927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 205.745560][ T8927] Call Trace: [ 205.748861][ T8927] [ 205.751810][ T8927] dump_stack_lvl+0x188/0x250 [ 205.756510][ T8927] ? show_regs_print_info+0x20/0x20 [ 205.761749][ T8927] ? load_image+0x410/0x410 [ 205.766292][ T8927] ? __lock_acquire+0x7d40/0x7d40 [ 205.771342][ T8927] should_fail+0x383/0x4b0 [ 205.775781][ T8927] _copy_from_user+0x2e/0x170 [ 205.780481][ T8927] __copy_msghdr_from_user+0xc9/0x630 [ 205.785895][ T8927] ? verify_lock_unused+0x140/0x140 [ 205.791121][ T8927] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 205.796475][ T8927] ___sys_sendmsg+0x19a/0x2e0 [ 205.801181][ T8927] ? __sys_sendmsg+0x290/0x290 [ 205.806002][ T8927] __se_sys_sendmsg+0x1b7/0x2a0 [ 205.810996][ T8927] ? __x64_sys_sendmsg+0x80/0x80 [ 205.815966][ T8927] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 205.821994][ T8927] ? lockdep_hardirqs_on+0x94/0x140 [ 205.827240][ T8927] do_syscall_64+0x4c/0xa0 [ 205.831679][ T8927] ? clear_bhb_loop+0x30/0x80 [ 205.836381][ T8927] ? clear_bhb_loop+0x30/0x80 [ 205.841082][ T8927] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 205.846996][ T8927] RIP: 0033:0x7fdba9182559 [ 205.851433][ T8927] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 205.871059][ T8927] RSP: 002b:00007fdba73da028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 205.879497][ T8927] RAX: ffffffffffffffda RBX: 00007fdba9409fa0 RCX: 00007fdba9182559 [ 205.887510][ T8927] RDX: 0000000000000000 RSI: 0000200000000d00 RDI: 0000000000000003 [ 205.895523][ T8927] RBP: 00007fdba73da090 R08: 0000000000000000 R09: 0000000000000000 [ 205.903516][ T8927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 205.911514][ T8927] R13: 00007fdba940a038 R14: 00007fdba9409fa0 R15: 00007fffbed486d8 [ 205.919626][ T8927] [ 206.064353][ T8931] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 206.634222][ T8957] team0: Device hsr_slave_0 failed to register rx_handler [ 206.985191][ T8963] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 207.541954][ T8978] __nla_validate_parse: 8 callbacks suppressed [ 207.541995][ T8978] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.1655'. [ 207.915605][ T8987] validate_nla: 24 callbacks suppressed [ 207.915621][ T8987] netlink: 'syz.2.1658': attribute type 10 has an invalid length. [ 207.958469][ T8987] team0: Device hsr_slave_0 failed to register rx_handler [ 208.074778][ T8994] netlink: 'syz.1.1660': attribute type 10 has an invalid length. [ 208.093365][ T8992] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1659'. [ 208.249583][ T9003] netlink: 'syz.1.1664': attribute type 10 has an invalid length. [ 208.266403][ T9002] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 208.452239][ T9014] netlink: 'syz.0.1668': attribute type 10 has an invalid length. [ 208.571034][ T9014] netlink: 'syz.0.1668': attribute type 13 has an invalid length. [ 208.597727][ T9019] netlink: 'syz.3.1670': attribute type 33 has an invalid length. [ 208.606262][ T9019] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1670'. [ 208.722375][ T9014] netlink: 'syz.0.1668': attribute type 10 has an invalid length. [ 208.733333][ T9014] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1668'. [ 208.888731][ T9025] netlink: 'syz.0.1672': attribute type 10 has an invalid length. [ 208.916118][ T9025] team0: Device hsr_slave_0 failed to register rx_handler [ 209.302915][ T9032] netlink: 209844 bytes leftover after parsing attributes in process `syz.4.1674'. [ 210.041744][ T9027] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1673'. [ 210.186111][ T9041] netlink: 'syz.0.1677': attribute type 10 has an invalid length. [ 210.221994][ T9040] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 210.459886][ T9056] netlink: 'syz.0.1683': attribute type 10 has an invalid length. [ 210.548420][ T9056] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1683'. [ 211.326247][ T9068] 8021q: adding VLAN 0 to HW filter on device team0 [ 211.365190][ T9068] bond0: (slave team0): Enslaving as an active interface with an up link [ 211.521424][ T9075] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1688'. [ 211.624789][ T9076] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1689'. [ 211.941922][ T9085] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1691'. [ 212.039041][ T9089] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 212.950186][ T9122] __nla_validate_parse: 2 callbacks suppressed [ 212.950276][ T9122] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1707'. [ 213.232237][ T9130] validate_nla: 11 callbacks suppressed [ 213.232261][ T9130] netlink: 'syz.0.1709': attribute type 10 has an invalid length. [ 213.355986][ T9125] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 213.367082][ T9131] netlink: 209844 bytes leftover after parsing attributes in process `syz.4.1710'. [ 213.542734][ T9138] netlink: 'syz.0.1712': attribute type 10 has an invalid length. [ 213.559947][ T9138] netlink: 'syz.0.1712': attribute type 13 has an invalid length. [ 213.711163][ T9138] netlink: 'syz.0.1712': attribute type 10 has an invalid length. [ 213.755928][ T9138] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1712'. [ 213.870848][ T9144] netlink: 'syz.2.1715': attribute type 10 has an invalid length. [ 214.099870][ T9157] netlink: 'syz.2.1719': attribute type 33 has an invalid length. [ 214.108589][ T9157] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1719'. [ 214.214614][ T9160] netlink: 'syz.3.1720': attribute type 33 has an invalid length. [ 214.241947][ T9160] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1720'. [ 214.327374][ T9161] netlink: 'syz.0.1732': attribute type 10 has an invalid length. [ 214.337294][ T9163] netlink: 'syz.4.1722': attribute type 33 has an invalid length. [ 214.365441][ T9163] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1722'. [ 214.915163][ T9176] netlink: 'syz.4.1723': attribute type 10 has an invalid length. [ 214.951297][ T9175] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 215.055861][ T9178] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1724'. [ 215.594123][ T9183] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1726'. [ 216.074189][ T9203] FAULT_INJECTION: forcing a failure. [ 216.074189][ T9203] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 216.088253][ T9203] CPU: 0 PID: 9203 Comm: syz.4.1737 Not tainted syzkaller #0 [ 216.095670][ T9203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 216.105769][ T9203] Call Trace: [ 216.109092][ T9203] [ 216.112049][ T9203] dump_stack_lvl+0x188/0x250 [ 216.116775][ T9203] ? show_regs_print_info+0x20/0x20 [ 216.122016][ T9203] ? load_image+0x410/0x410 [ 216.126565][ T9203] ? __lock_acquire+0x7d40/0x7d40 [ 216.131643][ T9203] should_fail+0x383/0x4b0 [ 216.136104][ T9203] _copy_to_user+0x2e/0x130 [ 216.140660][ T9203] simple_read_from_buffer+0xe3/0x150 [ 216.146077][ T9203] proc_fail_nth_read+0x1a6/0x220 [ 216.151141][ T9203] ? proc_fault_inject_write+0x310/0x310 [ 216.156828][ T9203] ? fsnotify_perm+0x254/0x560 [ 216.161630][ T9203] ? proc_fault_inject_write+0x310/0x310 [ 216.167327][ T9203] vfs_read+0x2ff/0xd50 [ 216.171556][ T9203] ? kernel_read+0x1e0/0x1e0 [ 216.176187][ T9203] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 216.182392][ T9203] ? mutex_lock_nested+0x17/0x20 [ 216.187361][ T9203] ? __fdget_pos+0x2bf/0x370 [ 216.191979][ T9203] ? ksys_read+0x70/0x260 [ 216.196344][ T9203] ksys_read+0x153/0x260 [ 216.200638][ T9203] ? vfs_write+0xd70/0xd70 [ 216.205093][ T9203] ? syscall_enter_from_user_mode+0x2a/0x70 [ 216.211028][ T9203] do_syscall_64+0x4c/0xa0 [ 216.215474][ T9203] ? clear_bhb_loop+0x30/0x80 [ 216.220273][ T9203] ? clear_bhb_loop+0x30/0x80 [ 216.224991][ T9203] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 216.230922][ T9203] RIP: 0033:0x7fdba9142d8e [ 216.235372][ T9203] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 216.255016][ T9203] RSP: 002b:00007fdba73d9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 216.263487][ T9203] RAX: ffffffffffffffda RBX: 00007fdba73da6c0 RCX: 00007fdba9142d8e [ 216.271497][ T9203] RDX: 000000000000000f RSI: 00007fdba73da0a0 RDI: 0000000000000005 [ 216.279506][ T9203] RBP: 00007fdba73da090 R08: 0000000000000000 R09: 0000000000000000 [ 216.287509][ T9203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 216.295560][ T9203] R13: 00007fdba940a038 R14: 00007fdba9409fa0 R15: 00007fffbed486d8 [ 216.303587][ T9203] [ 216.356318][ T9214] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1738'. [ 216.432531][ T9218] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 216.622532][ T9225] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1744'. [ 217.751161][ T9255] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 217.959731][ T9266] __nla_validate_parse: 5 callbacks suppressed [ 217.959769][ T9266] netlink: 209844 bytes leftover after parsing attributes in process `syz.4.1757'. [ 219.057592][ T9286] FAULT_INJECTION: forcing a failure. [ 219.057592][ T9286] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 219.083897][ T9286] CPU: 1 PID: 9286 Comm: syz.4.1764 Not tainted syzkaller #0 [ 219.091338][ T9286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 219.101426][ T9286] Call Trace: [ 219.104727][ T9286] [ 219.107679][ T9286] dump_stack_lvl+0x188/0x250 [ 219.112400][ T9286] ? show_regs_print_info+0x20/0x20 [ 219.117629][ T9286] ? load_image+0x410/0x410 [ 219.122173][ T9286] ? __lock_acquire+0x7d40/0x7d40 [ 219.127226][ T9286] ? full_name_hash+0x8e/0xe0 [ 219.131951][ T9286] should_fail+0x383/0x4b0 [ 219.136422][ T9286] _copy_to_user+0x2e/0x130 [ 219.140954][ T9286] wext_handle_ioctl+0x157/0x1d0 [ 219.145933][ T9286] ? call_commit_handler+0xf0/0xf0 [ 219.151096][ T9286] sock_ioctl+0x143/0x700 [ 219.155487][ T9286] ? sock_poll+0x420/0x420 [ 219.159943][ T9286] ? bpf_lsm_file_ioctl+0x5/0x10 [ 219.164928][ T9286] ? security_file_ioctl+0x7c/0xa0 [ 219.170073][ T9286] ? sock_poll+0x420/0x420 [ 219.174550][ T9286] __se_sys_ioctl+0xfa/0x170 [ 219.179167][ T9286] do_syscall_64+0x4c/0xa0 [ 219.183612][ T9286] ? clear_bhb_loop+0x30/0x80 [ 219.188315][ T9286] ? clear_bhb_loop+0x30/0x80 [ 219.193058][ T9286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 219.198981][ T9286] RIP: 0033:0x7fdba9182559 [ 219.203427][ T9286] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 219.223150][ T9286] RSP: 002b:00007fdba73da028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 219.231588][ T9286] RAX: ffffffffffffffda RBX: 00007fdba9409fa0 RCX: 00007fdba9182559 [ 219.239595][ T9286] RDX: 0000200000000880 RSI: 0000000000008b1b RDI: 0000000000000004 [ 219.247592][ T9286] RBP: 00007fdba73da090 R08: 0000000000000000 R09: 0000000000000000 [ 219.255591][ T9286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 219.263587][ T9286] R13: 00007fdba940a038 R14: 00007fdba9409fa0 R15: 00007fffbed486d8 [ 219.271603][ T9286] [ 219.369054][ T9284] -: renamed from syzkaller0 [ 219.532641][ T9287] rxe_eth0 speed is unknown, defaulting to 1000 [ 220.163277][ T9303] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1770'. [ 220.427555][ T9305] validate_nla: 7 callbacks suppressed [ 220.427593][ T9305] netlink: 'syz.1.1771': attribute type 33 has an invalid length. [ 220.456592][ T9305] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1771'. [ 220.824695][ T9317] netlink: 'syz.4.1775': attribute type 10 has an invalid length. [ 220.874362][ T9318] netlink: 'syz.4.1775': attribute type 13 has an invalid length. [ 220.910003][ T9317] netlink: 'syz.4.1775': attribute type 10 has an invalid length. [ 220.921695][ T9317] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1775'. [ 221.136691][ T9334] netlink: 'syz.1.1782': attribute type 10 has an invalid length. [ 221.156555][ T9334] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1782'. [ 221.180410][ T9338] netlink: 'syz.2.1783': attribute type 33 has an invalid length. [ 221.189504][ T9338] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1783'. [ 221.223301][ T9340] netlink: 'syz.3.1784': attribute type 10 has an invalid length. [ 221.246620][ T9340] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1784'. [ 221.263051][ T9340] FAULT_INJECTION: forcing a failure. [ 221.263051][ T9340] name failslab, interval 1, probability 0, space 0, times 0 [ 221.279162][ T9340] CPU: 0 PID: 9340 Comm: syz.3.1784 Not tainted syzkaller #0 [ 221.286585][ T9340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 221.296680][ T9340] Call Trace: [ 221.300124][ T9340] [ 221.303081][ T9340] dump_stack_lvl+0x188/0x250 [ 221.307804][ T9340] ? show_regs_print_info+0x20/0x20 [ 221.313043][ T9340] ? load_image+0x410/0x410 [ 221.317591][ T9340] ? __lock_acquire+0x7d40/0x7d40 [ 221.322651][ T9340] ? do_trace_netlink_extack+0x79/0x190 [ 221.328233][ T9340] ? __nla_validate_parse+0x1f1f/0x27b0 [ 221.333820][ T9340] should_fail+0x383/0x4b0 [ 221.338276][ T9340] should_failslab+0x5/0x20 [ 221.342848][ T9340] slab_pre_alloc_hook+0x51/0xc0 [ 221.347818][ T9340] __kmalloc+0x6b/0x340 [ 221.352005][ T9340] ? fib_nl2rule+0x330/0x1bc0 [ 221.356723][ T9340] fib_nl2rule+0x330/0x1bc0 [ 221.361270][ T9340] ? __lock_acquire+0x7d40/0x7d40 [ 221.366339][ T9340] ? fib_nl_newrule+0x1e00/0x1e00 [ 221.371408][ T9340] ? __nla_parse+0x3c/0x50 [ 221.375872][ T9340] fib_nl_newrule+0x372/0x1e00 [ 221.380710][ T9340] ? __lock_acquire+0x7d40/0x7d40 [ 221.385778][ T9340] ? do_raw_spin_lock+0x128/0x2f0 [ 221.390873][ T9340] ? __rwlock_init+0x140/0x140 [ 221.395677][ T9340] ? do_raw_spin_unlock+0x11d/0x230 [ 221.400914][ T9340] ? fib_rules_seq_read+0xf0/0xf0 [ 221.405971][ T9340] ? __mutex_lock_common+0x147b/0x2400 [ 221.411487][ T9340] ? fib_rules_seq_read+0xf0/0xf0 [ 221.416531][ T9340] rtnetlink_rcv_msg+0x7f1/0xf10 [ 221.421505][ T9340] ? rtnetlink_bind+0x80/0x80 [ 221.426210][ T9340] ? __lock_acquire+0x12df/0x7d40 [ 221.431272][ T9340] ? __lock_acquire+0x12df/0x7d40 [ 221.436346][ T9340] ? verify_lock_unused+0x140/0x140 [ 221.441590][ T9340] ? verify_lock_unused+0x140/0x140 [ 221.446873][ T9340] netlink_rcv_skb+0x1e9/0x430 [ 221.451672][ T9340] ? rtnetlink_bind+0x80/0x80 [ 221.456394][ T9340] ? netlink_ack+0xb10/0xb10 [ 221.461031][ T9340] netlink_unicast+0x78f/0x940 [ 221.465851][ T9340] netlink_sendmsg+0x8ba/0xbe0 [ 221.470666][ T9340] ? netlink_getsockopt+0x570/0x570 [ 221.475893][ T9340] ? aa_sock_msg_perm+0x94/0x150 [ 221.480870][ T9340] ? apparmor_socket_sendmsg+0x88/0x230 [ 221.486453][ T9340] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 221.491817][ T9340] ? security_socket_sendmsg+0x7c/0xa0 [ 221.497320][ T9340] ? netlink_getsockopt+0x570/0x570 [ 221.502560][ T9340] ____sys_sendmsg+0x5be/0x8f0 [ 221.507401][ T9340] ? __sys_sendmsg_sock+0x30/0x30 [ 221.512487][ T9340] ? import_iovec+0x6f/0xa0 [ 221.517048][ T9340] ___sys_sendmsg+0x236/0x2e0 [ 221.521790][ T9340] ? __sys_sendmsg+0x290/0x290 [ 221.526662][ T9340] __se_sys_sendmsg+0x1b7/0x2a0 [ 221.531550][ T9340] ? __x64_sys_sendmsg+0x80/0x80 [ 221.536541][ T9340] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 221.542580][ T9340] ? lockdep_hardirqs_on+0x94/0x140 [ 221.547833][ T9340] do_syscall_64+0x4c/0xa0 [ 221.552289][ T9340] ? clear_bhb_loop+0x30/0x80 [ 221.557010][ T9340] ? clear_bhb_loop+0x30/0x80 [ 221.561735][ T9340] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 221.567680][ T9340] RIP: 0033:0x7fda6a19c559 [ 221.572141][ T9340] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 221.591794][ T9340] RSP: 002b:00007fda683f4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 221.600253][ T9340] RAX: ffffffffffffffda RBX: 00007fda6a423fa0 RCX: 00007fda6a19c559 [ 221.608294][ T9340] RDX: 0000000000000000 RSI: 0000200000000940 RDI: 0000000000000003 [ 221.616300][ T9340] RBP: 00007fda683f4090 R08: 0000000000000000 R09: 0000000000000000 [ 221.624310][ T9340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.632349][ T9340] R13: 00007fda6a424038 R14: 00007fda6a423fa0 R15: 00007ffd7ac860b8 [ 221.640365][ T9340] [ 221.732411][ T9349] FAULT_INJECTION: forcing a failure. [ 221.732411][ T9349] name failslab, interval 1, probability 0, space 0, times 0 [ 221.751481][ T9349] CPU: 1 PID: 9349 Comm: syz.3.1786 Not tainted syzkaller #0 [ 221.758914][ T9349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 221.769030][ T9349] Call Trace: [ 221.772341][ T9349] [ 221.775319][ T9349] dump_stack_lvl+0x188/0x250 [ 221.780044][ T9349] ? show_regs_print_info+0x20/0x20 [ 221.785279][ T9349] ? load_image+0x410/0x410 [ 221.789830][ T9349] ? __might_sleep+0xf0/0xf0 [ 221.794500][ T9349] ? __lock_acquire+0x7d40/0x7d40 [ 221.799580][ T9349] should_fail+0x383/0x4b0 [ 221.804046][ T9349] should_failslab+0x5/0x20 [ 221.808588][ T9349] slab_pre_alloc_hook+0x51/0xc0 [ 221.813716][ T9349] kmem_cache_alloc_trace+0x47/0x290 [ 221.819045][ T9349] ? sctp_association_new+0x86/0x2400 [ 221.824463][ T9349] sctp_association_new+0x86/0x2400 [ 221.829724][ T9349] sctp_connect_new_asoc+0x2da/0x6a0 [ 221.835057][ T9349] ? __sctp_connect+0xd80/0xd80 [ 221.839948][ T9349] ? __local_bh_enable_ip+0x136/0x1c0 [ 221.845374][ T9349] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 221.850961][ T9349] ? security_sctp_bind_connect+0x85/0xb0 [ 221.856733][ T9349] sctp_sendmsg+0x15e1/0x2940 [ 221.861465][ T9349] ? sctp_getsockopt+0x8a0/0x8a0 [ 221.866440][ T9349] ? aa_af_perm+0x340/0x340 [ 221.870985][ T9349] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 221.877451][ T9349] ? aa_sock_msg_perm+0x94/0x150 [ 221.882425][ T9349] ? sock_rps_record_flow+0x17/0x3b0 [ 221.887753][ T9349] ? inet_sendmsg+0xca/0x2a0 [ 221.892423][ T9349] ? inet_send_prepare+0x250/0x250 [ 221.897571][ T9349] ____sys_sendmsg+0x5be/0x8f0 [ 221.902394][ T9349] ? __sys_sendmsg_sock+0x30/0x30 [ 221.907479][ T9349] ? import_iovec+0x6f/0xa0 [ 221.912028][ T9349] ___sys_sendmsg+0x236/0x2e0 [ 221.916755][ T9349] ? __sys_sendmsg+0x290/0x290 [ 221.921567][ T9349] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 221.927907][ T9349] __se_sys_sendmsg+0x1b7/0x2a0 [ 221.932819][ T9349] ? __x64_sys_sendmsg+0x80/0x80 [ 221.937806][ T9349] ? syscall_enter_from_user_mode+0x2a/0x70 [ 221.943740][ T9349] do_syscall_64+0x4c/0xa0 [ 221.948191][ T9349] ? clear_bhb_loop+0x30/0x80 [ 221.952902][ T9349] ? clear_bhb_loop+0x30/0x80 [ 221.957614][ T9349] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 221.963545][ T9349] RIP: 0033:0x7fda6a19c559 [ 221.967999][ T9349] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 221.987636][ T9349] RSP: 002b:00007fda683f4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 221.996093][ T9349] RAX: ffffffffffffffda RBX: 00007fda6a423fa0 RCX: 00007fda6a19c559 [ 222.004096][ T9349] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000005 [ 222.012110][ T9349] RBP: 00007fda683f4090 R08: 0000000000000000 R09: 0000000000000000 [ 222.020120][ T9349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 222.028128][ T9349] R13: 00007fda6a424038 R14: 00007fda6a423fa0 R15: 00007ffd7ac860b8 [ 222.036150][ T9349] [ 222.160533][ T9352] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.1787'. [ 222.638636][ T9366] netlink: 'syz.2.1792': attribute type 10 has an invalid length. [ 222.650098][ T9366] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1792'. [ 222.662562][ T9364] netlink: 'syz.3.1791': attribute type 10 has an invalid length. [ 222.702624][ T9367] netlink: 'syz.3.1791': attribute type 13 has an invalid length. [ 222.731251][ T9368] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1791'. [ 222.954388][ T9377] team0: Device hsr_slave_0 failed to register rx_handler [ 223.972578][ T9400] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1804'. [ 223.996605][ T9400] FAULT_INJECTION: forcing a failure. [ 223.996605][ T9400] name failslab, interval 1, probability 0, space 0, times 0 [ 224.019750][ T9400] CPU: 0 PID: 9400 Comm: syz.2.1804 Not tainted syzkaller #0 [ 224.027191][ T9400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 224.037284][ T9400] Call Trace: [ 224.040618][ T9400] [ 224.043585][ T9400] dump_stack_lvl+0x188/0x250 [ 224.048305][ T9400] ? show_regs_print_info+0x20/0x20 [ 224.053549][ T9400] ? load_image+0x410/0x410 [ 224.058089][ T9400] ? __lock_acquire+0x7d40/0x7d40 [ 224.063158][ T9400] ? do_trace_netlink_extack+0x79/0x190 [ 224.068764][ T9400] ? __nla_validate_parse+0x1f1f/0x27b0 [ 224.074363][ T9400] should_fail+0x383/0x4b0 [ 224.078824][ T9400] should_failslab+0x5/0x20 [ 224.083361][ T9400] slab_pre_alloc_hook+0x51/0xc0 [ 224.088334][ T9400] __kmalloc+0x6b/0x340 [ 224.092525][ T9400] ? fib_nl2rule+0x330/0x1bc0 [ 224.097250][ T9400] fib_nl2rule+0x330/0x1bc0 [ 224.101803][ T9400] ? __lock_acquire+0x7d40/0x7d40 [ 224.106870][ T9400] ? __lock_acquire+0x12df/0x7d40 [ 224.111940][ T9400] ? fib_nl_newrule+0x1e00/0x1e00 [ 224.117014][ T9400] ? __nla_parse+0x3c/0x50 [ 224.121511][ T9400] fib_nl_newrule+0x372/0x1e00 [ 224.126322][ T9400] ? __mutex_trylock_common+0x15c/0x260 [ 224.131909][ T9400] ? rcu_lock_release+0x20/0x20 [ 224.136811][ T9400] ? fib_rules_seq_read+0xf0/0xf0 [ 224.141870][ T9400] ? __mutex_lock_common+0x435/0x2400 [ 224.147321][ T9400] ? fib_rules_seq_read+0xf0/0xf0 [ 224.152380][ T9400] rtnetlink_rcv_msg+0x7f1/0xf10 [ 224.157363][ T9400] ? rtnetlink_bind+0x80/0x80 [ 224.162087][ T9400] ? __lock_acquire+0x12df/0x7d40 [ 224.167152][ T9400] ? __lock_acquire+0x12df/0x7d40 [ 224.172233][ T9400] ? verify_lock_unused+0x140/0x140 [ 224.177494][ T9400] ? verify_lock_unused+0x140/0x140 [ 224.182761][ T9400] netlink_rcv_skb+0x1e9/0x430 [ 224.187563][ T9400] ? rtnetlink_bind+0x80/0x80 [ 224.192278][ T9400] ? netlink_ack+0xb10/0xb10 [ 224.196925][ T9400] netlink_unicast+0x78f/0x940 [ 224.201737][ T9400] netlink_sendmsg+0x8ba/0xbe0 [ 224.206553][ T9400] ? netlink_getsockopt+0x570/0x570 [ 224.211782][ T9400] ? aa_sock_msg_perm+0x94/0x150 [ 224.216790][ T9400] ? apparmor_socket_sendmsg+0x88/0x230 [ 224.222372][ T9400] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 224.227726][ T9400] ? security_socket_sendmsg+0x7c/0xa0 [ 224.233225][ T9400] ? netlink_getsockopt+0x570/0x570 [ 224.238461][ T9400] ____sys_sendmsg+0x5be/0x8f0 [ 224.243261][ T9400] ? __sys_sendmsg_sock+0x30/0x30 [ 224.248313][ T9400] ? import_iovec+0x6f/0xa0 [ 224.252845][ T9400] ___sys_sendmsg+0x236/0x2e0 [ 224.257545][ T9400] ? __sys_sendmsg+0x290/0x290 [ 224.262357][ T9400] __se_sys_sendmsg+0x1b7/0x2a0 [ 224.267248][ T9400] ? __x64_sys_sendmsg+0x80/0x80 [ 224.272201][ T9400] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 224.278214][ T9400] ? lockdep_hardirqs_on+0x94/0x140 [ 224.283434][ T9400] do_syscall_64+0x4c/0xa0 [ 224.287868][ T9400] ? clear_bhb_loop+0x30/0x80 [ 224.292560][ T9400] ? clear_bhb_loop+0x30/0x80 [ 224.297278][ T9400] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 224.303195][ T9400] RIP: 0033:0x7f183575f559 [ 224.307633][ T9400] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 224.327254][ T9400] RSP: 002b:00007f18339b7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 224.335697][ T9400] RAX: ffffffffffffffda RBX: 00007f18359e6fa0 RCX: 00007f183575f559 [ 224.343693][ T9400] RDX: 0000000000000000 RSI: 0000200000000940 RDI: 0000000000000003 [ 224.351679][ T9400] RBP: 00007f18339b7090 R08: 0000000000000000 R09: 0000000000000000 [ 224.359669][ T9400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.367656][ T9400] R13: 00007f18359e7038 R14: 00007f18359e6fa0 R15: 00007ffddb971ac8 [ 224.375708][ T9400] [ 224.535465][ T9405] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 224.552867][ T9403] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.1805'. [ 224.944278][ T9414] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1810'. [ 225.153618][ T9421] team0: Device hsr_slave_0 failed to register rx_handler [ 225.617663][ T9433] validate_nla: 8 callbacks suppressed [ 225.617679][ T9433] netlink: 'syz.2.1816': attribute type 10 has an invalid length. [ 225.650250][ T9428] netlink: 'syz.2.1816': attribute type 13 has an invalid length. [ 225.722615][ T9433] netlink: 'syz.2.1816': attribute type 10 has an invalid length. [ 225.736306][ T9433] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1816'. [ 225.826485][ T9440] netlink: 'syz.2.1819': attribute type 10 has an invalid length. [ 225.841173][ T9440] team0: Device hsr_slave_0 failed to register rx_handler [ 225.927458][ T9445] netlink: 'syz.2.1820': attribute type 10 has an invalid length. [ 225.936249][ T9444] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 226.021103][ T9447] netlink: 'syz.2.1821': attribute type 33 has an invalid length. [ 226.033210][ T9447] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1821'. [ 226.083937][ T9449] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1822'. [ 226.350341][ T9455] netlink: 'syz.2.1824': attribute type 10 has an invalid length. [ 226.476185][ T9462] netlink: 121460 bytes leftover after parsing attributes in process `syz.0.1830'. [ 226.502648][ T9462] netlink: 22856 bytes leftover after parsing attributes in process `syz.0.1830'. [ 226.986732][ T9463] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 227.102488][ T9458] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 227.171615][ T9474] netlink: 'syz.3.1831': attribute type 10 has an invalid length. [ 227.201662][ T9474] netlink: 'syz.3.1831': attribute type 13 has an invalid length. [ 227.220420][ T9477] netlink: 'syz.0.1833': attribute type 10 has an invalid length. [ 227.231214][ T9477] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1833'. [ 227.241727][ T9472] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 227.282795][ T9474] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1831'. [ 227.435422][ T9485] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 228.107989][ T9511] team0: Device hsr_slave_0 failed to register rx_handler [ 228.291612][ T9519] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 228.546898][ T9528] FAULT_INJECTION: forcing a failure. [ 228.546898][ T9528] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 228.566523][ T9528] CPU: 0 PID: 9528 Comm: syz.2.1853 Not tainted syzkaller #0 [ 228.573951][ T9528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 228.584044][ T9528] Call Trace: [ 228.587358][ T9528] [ 228.590314][ T9528] dump_stack_lvl+0x188/0x250 [ 228.595041][ T9528] ? show_regs_print_info+0x20/0x20 [ 228.600312][ T9528] ? load_image+0x410/0x410 [ 228.604886][ T9528] ? __lock_acquire+0x7d40/0x7d40 [ 228.609934][ T9528] ? __alloc_skb+0x473/0x750 [ 228.614551][ T9528] should_fail+0x383/0x4b0 [ 228.618992][ T9528] _copy_from_iter+0x234/0x1160 [ 228.623882][ T9528] ? __lock_acquire+0x7d40/0x7d40 [ 228.628933][ T9528] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 228.634330][ T9528] ? __virt_addr_valid+0x3c6/0x470 [ 228.639459][ T9528] ? __check_object_size+0x30c/0x410 [ 228.644764][ T9528] skb_copy_datagram_from_iter+0xf1/0x6c0 [ 228.650507][ T9528] ? packet_sendmsg+0x335e/0x4de0 [ 228.655562][ T9528] packet_sendmsg+0x35e0/0x4de0 [ 228.660445][ T9528] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 228.666625][ T9528] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 228.672634][ T9528] ? lock_chain_count+0x20/0x20 [ 228.677545][ T9528] ? aa_sk_perm+0x7dc/0x910 [ 228.682093][ T9528] ? lockdep_hardirqs_on+0x94/0x140 [ 228.687314][ T9528] ? packet_getsockopt+0x9a0/0x9a0 [ 228.692461][ T9528] ? aa_setprocattr_changehat+0x310/0x580 [ 228.698204][ T9528] ? apparmor_socket_sendmsg+0x88/0x230 [ 228.703770][ T9528] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 228.709078][ T9528] ? security_socket_sendmsg+0x7c/0xa0 [ 228.714562][ T9528] ? packet_getsockopt+0x9a0/0x9a0 [ 228.719711][ T9528] ____sys_sendmsg+0x5be/0x8f0 [ 228.724553][ T9528] ? __sys_sendmsg_sock+0x30/0x30 [ 228.729617][ T9528] ? import_iovec+0x6f/0xa0 [ 228.734152][ T9528] ___sys_sendmsg+0x236/0x2e0 [ 228.738859][ T9528] ? __sys_sendmsg+0x290/0x290 [ 228.743651][ T9528] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 228.749932][ T9528] __se_sys_sendmsg+0x1b7/0x2a0 [ 228.754806][ T9528] ? __x64_sys_sendmsg+0x80/0x80 [ 228.759779][ T9528] ? syscall_enter_from_user_mode+0x2a/0x70 [ 228.765696][ T9528] do_syscall_64+0x4c/0xa0 [ 228.770131][ T9528] ? clear_bhb_loop+0x30/0x80 [ 228.774825][ T9528] ? clear_bhb_loop+0x30/0x80 [ 228.779519][ T9528] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 228.785433][ T9528] RIP: 0033:0x7f183575f559 [ 228.789878][ T9528] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 228.809506][ T9528] RSP: 002b:00007f18339b7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 228.817942][ T9528] RAX: ffffffffffffffda RBX: 00007f18359e6fa0 RCX: 00007f183575f559 [ 228.825951][ T9528] RDX: 00000000000480c0 RSI: 0000200000000200 RDI: 0000000000000009 [ 228.833962][ T9528] RBP: 00007f18339b7090 R08: 0000000000000000 R09: 0000000000000000 [ 228.841954][ T9528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 228.849940][ T9528] R13: 00007f18359e7038 R14: 00007f18359e6fa0 R15: 00007ffddb971ac8 [ 228.857944][ T9528] [ 229.079246][ T9540] __nla_validate_parse: 4 callbacks suppressed [ 229.079282][ T9540] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1858'. [ 229.564123][ T9546] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1860'. [ 229.654052][ T9551] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 229.855940][ T9558] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1863'. [ 230.068774][ T9569] netlink: 172 bytes leftover after parsing attributes in process `syz.2.1869'. [ 230.120847][ T9569] rxe_eth0 speed is unknown, defaulting to 1000 [ 230.370584][ T9585] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1873'. [ 230.626638][ T9591] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1875'. [ 230.752088][ T9593] validate_nla: 21 callbacks suppressed [ 230.752123][ T9593] netlink: 'syz.2.1876': attribute type 10 has an invalid length. [ 230.773702][ T9592] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 231.100831][ T9599] netlink: 'syz.2.1879': attribute type 10 has an invalid length. [ 231.130084][ T9599] netlink: 'syz.2.1879': attribute type 13 has an invalid length. [ 231.221590][ T9599] netlink: 'syz.2.1879': attribute type 10 has an invalid length. [ 231.245411][ T9599] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1879'. [ 231.464138][ T9610] netlink: 'syz.2.1881': attribute type 10 has an invalid length. [ 231.475806][ T9609] FAULT_INJECTION: forcing a failure. [ 231.475806][ T9609] name failslab, interval 1, probability 0, space 0, times 0 [ 231.513873][ T9609] CPU: 0 PID: 9609 Comm: syz.1.1882 Not tainted syzkaller #0 [ 231.521313][ T9609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 231.531405][ T9609] Call Trace: [ 231.534717][ T9609] [ 231.537672][ T9609] dump_stack_lvl+0x188/0x250 [ 231.542405][ T9609] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 231.548584][ T9609] ? show_regs_print_info+0x20/0x20 [ 231.553821][ T9609] ? load_image+0x410/0x410 [ 231.558363][ T9609] should_fail+0x383/0x4b0 [ 231.562805][ T9609] should_failslab+0x5/0x20 [ 231.567329][ T9609] slab_pre_alloc_hook+0x51/0xc0 [ 231.572290][ T9609] kmem_cache_alloc_node_trace+0x4a/0x2f0 [ 231.578029][ T9609] ? __get_vm_area_node+0x119/0x2d0 [ 231.583254][ T9609] __get_vm_area_node+0x119/0x2d0 [ 231.588304][ T9609] __vmalloc_node_range+0xef/0x8b0 [ 231.593434][ T9609] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 231.599000][ T9609] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 231.605181][ T9609] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 231.610754][ T9609] __vmalloc+0x76/0x80 [ 231.614836][ T9609] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 231.620401][ T9609] bpf_prog_alloc_no_stats+0x36/0x2c0 [ 231.625794][ T9609] bpf_prog_alloc+0x1a/0x1e0 [ 231.630412][ T9609] bpf_prog_load+0x7d1/0x14e0 [ 231.635143][ T9609] ? map_freeze+0x360/0x360 [ 231.639669][ T9609] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 231.645874][ T9609] ? lockdep_hardirqs_on+0x94/0x140 [ 231.651130][ T9609] ? security_bpf+0x55/0xa0 [ 231.655651][ T9609] ? bpf_lsm_bpf+0x5/0x10 [ 231.659995][ T9609] ? security_bpf+0x7a/0xa0 [ 231.664516][ T9609] __sys_bpf+0x532/0x6f0 [ 231.668785][ T9609] ? bpf_link_show_fdinfo+0x380/0x380 [ 231.674190][ T9609] __x64_sys_bpf+0x78/0x90 [ 231.678640][ T9609] do_syscall_64+0x4c/0xa0 [ 231.683072][ T9609] ? clear_bhb_loop+0x30/0x80 [ 231.687777][ T9609] ? clear_bhb_loop+0x30/0x80 [ 231.692490][ T9609] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 231.698405][ T9609] RIP: 0033:0x7f0011e6e559 [ 231.702843][ T9609] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 231.722470][ T9609] RSP: 002b:00007f00100c6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 231.730913][ T9609] RAX: ffffffffffffffda RBX: 00007f00120f5fa0 RCX: 00007f0011e6e559 [ 231.738919][ T9609] RDX: 0000000000000023 RSI: 0000200000000940 RDI: 0000000000000005 [ 231.747012][ T9609] RBP: 00007f00100c6090 R08: 0000000000000000 R09: 0000000000000000 [ 231.755007][ T9609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 231.763001][ T9609] R13: 00007f00120f6038 R14: 00007f00120f5fa0 R15: 00007fffd7b7e9d8 [ 231.771008][ T9609] [ 231.823083][ T9609] syz.1.1882: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 231.861609][ T9609] CPU: 1 PID: 9609 Comm: syz.1.1882 Not tainted syzkaller #0 [ 231.869048][ T9609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 231.879137][ T9609] Call Trace: [ 231.882446][ T9609] [ 231.885405][ T9609] dump_stack_lvl+0x188/0x250 [ 231.890112][ T9609] ? rcu_lock_release+0x5/0x20 [ 231.894907][ T9609] ? show_regs_print_info+0x20/0x20 [ 231.900147][ T9609] ? load_image+0x410/0x410 [ 231.904703][ T9609] warn_alloc+0x245/0x320 [ 231.909112][ T9609] ? zone_watermark_ok_safe+0x250/0x250 [ 231.914744][ T9609] ? __get_vm_area_node+0x2b5/0x2d0 [ 231.919986][ T9609] __vmalloc_node_range+0x2b1/0x8b0 [ 231.925216][ T9609] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 231.931417][ T9609] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 231.936993][ T9609] __vmalloc+0x76/0x80 [ 231.941093][ T9609] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 231.946670][ T9609] bpf_prog_alloc_no_stats+0x36/0x2c0 [ 231.952077][ T9609] bpf_prog_alloc+0x1a/0x1e0 [ 231.956701][ T9609] bpf_prog_load+0x7d1/0x14e0 [ 231.961429][ T9609] ? map_freeze+0x360/0x360 [ 231.965967][ T9609] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 231.972177][ T9609] ? lockdep_hardirqs_on+0x94/0x140 [ 231.977595][ T9609] ? security_bpf+0x55/0xa0 [ 231.982124][ T9609] ? bpf_lsm_bpf+0x5/0x10 [ 231.986519][ T9609] ? security_bpf+0x7a/0xa0 [ 231.991054][ T9609] __sys_bpf+0x532/0x6f0 [ 231.995327][ T9609] ? bpf_link_show_fdinfo+0x380/0x380 [ 232.000756][ T9609] __x64_sys_bpf+0x78/0x90 [ 232.005207][ T9609] do_syscall_64+0x4c/0xa0 [ 232.009661][ T9609] ? clear_bhb_loop+0x30/0x80 [ 232.014366][ T9609] ? clear_bhb_loop+0x30/0x80 [ 232.019097][ T9609] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 232.025028][ T9609] RIP: 0033:0x7f0011e6e559 [ 232.029476][ T9609] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 232.049127][ T9609] RSP: 002b:00007f00100c6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 232.057576][ T9609] RAX: ffffffffffffffda RBX: 00007f00120f5fa0 RCX: 00007f0011e6e559 [ 232.065579][ T9609] RDX: 0000000000000023 RSI: 0000200000000940 RDI: 0000000000000005 [ 232.073578][ T9609] RBP: 00007f00100c6090 R08: 0000000000000000 R09: 0000000000000000 [ 232.081572][ T9609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 232.089595][ T9609] R13: 00007f00120f6038 R14: 00007f00120f5fa0 R15: 00007fffd7b7e9d8 [ 232.097606][ T9609] [ 232.148496][ T9620] netlink: 'syz.2.1884': attribute type 33 has an invalid length. [ 232.171978][ T9609] Mem-Info: [ 232.176522][ T9609] active_anon:263 inactive_anon:6999 isolated_anon:0 [ 232.176522][ T9609] active_file:17235 inactive_file:39527 isolated_file:0 [ 232.176522][ T9609] unevictable:768 dirty:240 writeback:0 [ 232.176522][ T9609] slab_reclaimable:24067 slab_unreclaimable:101860 [ 232.176522][ T9609] mapped:29767 shmem:1635 pagetables:611 bounce:0 [ 232.176522][ T9609] kernel_misc_reclaimable:0 [ 232.176522][ T9609] free:1355636 free_pcp:10852 free_cma:0 [ 232.206704][ T9620] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1884'. [ 232.262251][ T9609] Node 0 active_anon:1044kB inactive_anon:27460kB active_file:68744kB inactive_file:158108kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:119068kB dirty:960kB writeback:0kB shmem:4460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:11888kB pagetables:2444kB all_unreclaimable? no [ 232.296300][ T9609] Node 1 active_anon:8kB inactive_anon:536kB active_file:196kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2080kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 232.326416][ T9609] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 232.360311][ T9609] lowmem_reserve[]: 0 2523 2524 2524 2524 [ 232.367682][ T9609] Node 0 DMA32 free:1487916kB min:34648kB low:43308kB high:51968kB reserved_highatomic:0KB active_anon:1044kB inactive_anon:27560kB active_file:68744kB inactive_file:158108kB unevictable:1536kB writepending:960kB present:3129332kB managed:2591004kB mlocked:0kB bounce:0kB free_pcp:35280kB local_pcp:20744kB free_cma:0kB [ 232.407632][ T9609] lowmem_reserve[]: 0 0 0 0 0 [ 232.412682][ T9609] Node 0 Normal free:0kB min:12kB low:12kB high:12kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:916kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 232.459853][ T9609] lowmem_reserve[]: 0 0 0 0 0 [ 232.483489][ T9609] Node 1 Normal free:3919268kB min:55240kB low:69048kB high:82856kB reserved_highatomic:0KB active_anon:8kB inactive_anon:536kB active_file:196kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:7724kB local_pcp:2232kB free_cma:0kB [ 232.518381][ T9609] lowmem_reserve[]: 0 0 0 0 0 [ 232.523865][ T9609] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 232.544830][ T9609] Node 0 DMA32: 1159*4kB (UME) 922*8kB (UME) 450*16kB (UME) 919*32kB (UME) 163*64kB (UME) 91*128kB (UM) 52*256kB (UME) 16*512kB (UM) 7*1024kB (UME) 4*2048kB (UME) 337*4096kB (M) = 1487916kB [ 232.570476][ T9609] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 232.582643][ T9609] Node 1 Normal: 96*4kB (UME) 15*8kB (UME) 16*16kB (UME) 120*32kB (UE) 47*64kB (UME) 16*128kB (UME) 4*256kB (UM) 2*512kB (U) 2*1024kB (UE) 1*2048kB (M) 953*4096kB (M) = 3919288kB [ 232.607921][ T9609] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 232.619423][ T9609] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 232.640462][ T9609] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 232.658569][ T9609] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 232.670148][ T9609] 58397 total pagecache pages [ 232.681421][ T9609] 0 pages in swap cache [ 232.688522][ T9609] Swap cache stats: add 0, delete 0, find 0/0 [ 232.713138][ T9609] Free swap = 124996kB [ 232.736012][ T9609] Total swap = 124996kB [ 232.750736][ T9609] 2097051 pages RAM [ 232.762796][ T9609] 0 pages HighMem/MovableOnly [ 232.781988][ T9609] 415313 pages reserved [ 232.796763][ T9609] 0 pages cma reserved [ 232.945444][ T9628] netlink: 'syz.3.1887': attribute type 10 has an invalid length. [ 233.049027][ T9628] team0: Device hsr_slave_0 failed to register rx_handler [ 233.265038][ T9633] FAULT_INJECTION: forcing a failure. [ 233.265038][ T9633] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 233.290558][ T9633] CPU: 1 PID: 9633 Comm: syz.4.1889 Not tainted syzkaller #0 [ 233.298015][ T9633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 233.308108][ T9633] Call Trace: [ 233.311418][ T9633] [ 233.314415][ T9633] dump_stack_lvl+0x188/0x250 [ 233.319134][ T9633] ? show_regs_print_info+0x20/0x20 [ 233.324377][ T9633] ? load_image+0x410/0x410 [ 233.328928][ T9633] ? __lock_acquire+0x7d40/0x7d40 [ 233.334133][ T9633] should_fail+0x383/0x4b0 [ 233.338596][ T9633] _copy_from_user+0x2e/0x170 [ 233.343314][ T9633] iovec_from_user+0x142/0x370 [ 233.348156][ T9633] __import_iovec+0x70/0x490 [ 233.352797][ T9633] import_iovec+0x6f/0xa0 [ 233.357161][ T9633] ___sys_sendmsg+0x1fd/0x2e0 [ 233.361888][ T9633] ? __sys_sendmsg+0x290/0x290 [ 233.366723][ T9633] __se_sys_sendmsg+0x1b7/0x2a0 [ 233.371617][ T9633] ? __x64_sys_sendmsg+0x80/0x80 [ 233.376592][ T9633] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 233.382629][ T9633] ? lockdep_hardirqs_on+0x94/0x140 [ 233.387963][ T9633] do_syscall_64+0x4c/0xa0 [ 233.392413][ T9633] ? clear_bhb_loop+0x30/0x80 [ 233.397131][ T9633] ? clear_bhb_loop+0x30/0x80 [ 233.401845][ T9633] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 233.407779][ T9633] RIP: 0033:0x7fdba9182559 [ 233.412233][ T9633] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 233.431873][ T9633] RSP: 002b:00007fdba73da028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 233.440331][ T9633] RAX: ffffffffffffffda RBX: 00007fdba9409fa0 RCX: 00007fdba9182559 [ 233.448353][ T9633] RDX: 0000000020004800 RSI: 0000200000000040 RDI: 0000000000000004 [ 233.456357][ T9633] RBP: 00007fdba73da090 R08: 0000000000000000 R09: 0000000000000000 [ 233.464360][ T9633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 233.472374][ T9633] R13: 00007fdba940a038 R14: 00007fdba9409fa0 R15: 00007fffbed486d8 [ 233.480414][ T9633] [ 233.537288][ T9644] netlink: 'syz.3.1892': attribute type 10 has an invalid length. [ 233.562794][ T9644] netlink: 'syz.3.1892': attribute type 13 has an invalid length. [ 233.577100][ T9642] netlink: 'syz.0.1891': attribute type 10 has an invalid length. [ 233.658908][ T9642] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1891'. [ 233.706707][ T9644] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1892'. [ 234.175052][ T9661] __nla_validate_parse: 1 callbacks suppressed [ 234.175086][ T9661] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1901'. [ 234.250445][ T9658] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 234.424625][ T9668] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1904'. [ 234.644253][ T9678] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.1909'. [ 234.654530][ T9680] netlink: 16186 bytes leftover after parsing attributes in process `syz.4.1910'. [ 234.877374][ T9691] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 234.912681][ T9694] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1915'. [ 234.993554][ T9699] netlink: 128124 bytes leftover after parsing attributes in process `syz.0.1918'. [ 235.102060][ T9703] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.1920'. [ 235.196205][ T9701] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1919'. [ 235.282541][ T9710] team0: Device hsr_slave_0 failed to register rx_handler [ 235.376338][ T9718] FAULT_INJECTION: forcing a failure. [ 235.376338][ T9718] name failslab, interval 1, probability 0, space 0, times 0 [ 235.389370][ T9718] CPU: 0 PID: 9718 Comm: syz.3.1926 Not tainted syzkaller #0 [ 235.396792][ T9718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 235.406889][ T9718] Call Trace: [ 235.410199][ T9718] [ 235.413156][ T9718] dump_stack_lvl+0x188/0x250 [ 235.417873][ T9718] ? show_regs_print_info+0x20/0x20 [ 235.423107][ T9718] ? load_image+0x410/0x410 [ 235.427647][ T9718] ? __might_sleep+0xf0/0xf0 [ 235.432296][ T9718] ? __lock_acquire+0x7d40/0x7d40 [ 235.437378][ T9718] should_fail+0x383/0x4b0 [ 235.441845][ T9718] should_failslab+0x5/0x20 [ 235.446387][ T9718] slab_pre_alloc_hook+0x51/0xc0 [ 235.451363][ T9718] kmem_cache_alloc_node+0x47/0x2c0 [ 235.456592][ T9718] ? __alloc_skb+0xf4/0x750 [ 235.461137][ T9718] __alloc_skb+0xf4/0x750 [ 235.465506][ T9718] alloc_skb_with_frags+0xa7/0x720 [ 235.470661][ T9718] sock_alloc_send_pskb+0x87f/0x9a0 [ 235.475910][ T9718] ? sock_kzfree_s+0x50/0x50 [ 235.480531][ T9718] ? __lock_acquire+0x13b3/0x7d40 [ 235.485648][ T9718] packet_sendmsg+0x31b0/0x4de0 [ 235.490551][ T9718] ? __lock_acquire+0x12df/0x7d40 [ 235.495617][ T9718] ? __might_sleep+0xf0/0xf0 [ 235.500276][ T9718] ? aa_sk_perm+0x7dc/0x910 [ 235.504822][ T9718] ? packet_getsockopt+0x9a0/0x9a0 [ 235.509978][ T9718] ? aa_setprocattr_changehat+0x310/0x580 [ 235.515734][ T9718] ? apparmor_socket_sendmsg+0x88/0x230 [ 235.521315][ T9718] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 235.526627][ T9718] ? security_socket_sendmsg+0x7c/0xa0 [ 235.532123][ T9718] ? packet_getsockopt+0x9a0/0x9a0 [ 235.537264][ T9718] ____sys_sendmsg+0x5be/0x8f0 [ 235.542071][ T9718] ? __sys_sendmsg_sock+0x30/0x30 [ 235.547134][ T9718] ? import_iovec+0x6f/0xa0 [ 235.551675][ T9718] ___sys_sendmsg+0x236/0x2e0 [ 235.556391][ T9718] ? __sys_sendmsg+0x290/0x290 [ 235.561225][ T9718] __se_sys_sendmsg+0x1b7/0x2a0 [ 235.566110][ T9718] ? __x64_sys_sendmsg+0x80/0x80 [ 235.571081][ T9718] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 235.577117][ T9718] ? lockdep_hardirqs_on+0x94/0x140 [ 235.582389][ T9718] do_syscall_64+0x4c/0xa0 [ 235.586857][ T9718] ? clear_bhb_loop+0x30/0x80 [ 235.591571][ T9718] ? clear_bhb_loop+0x30/0x80 [ 235.596303][ T9718] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 235.602233][ T9718] RIP: 0033:0x7fda6a19c559 [ 235.606681][ T9718] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 235.626324][ T9718] RSP: 002b:00007fda683f4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 235.634794][ T9718] RAX: ffffffffffffffda RBX: 00007fda6a423fa0 RCX: 00007fda6a19c559 [ 235.642801][ T9718] RDX: 0000000000004084 RSI: 0000200000000000 RDI: 0000000000000003 [ 235.650818][ T9718] RBP: 00007fda683f4090 R08: 0000000000000000 R09: 0000000000000000 [ 235.658991][ T9718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 235.666991][ T9718] R13: 00007fda6a424038 R14: 00007fda6a423fa0 R15: 00007ffd7ac860b8 [ 235.675015][ T9718] [ 235.729331][ T9720] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 235.899847][ T9730] netlink: 209844 bytes leftover after parsing attributes in process `syz.4.1932'. [ 236.653062][ T9733] validate_nla: 16 callbacks suppressed [ 236.653083][ T9733] netlink: 'syz.3.1933': attribute type 10 has an invalid length. [ 236.705055][ T9733] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1933'. [ 236.768947][ T9737] netlink: 'syz.1.1934': attribute type 33 has an invalid length. [ 236.842494][ T9749] FAULT_INJECTION: forcing a failure. [ 236.842494][ T9749] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 236.910671][ T9749] CPU: 1 PID: 9749 Comm: syz.2.1938 Not tainted syzkaller #0 [ 236.918113][ T9749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 236.928218][ T9749] Call Trace: [ 236.931527][ T9749] [ 236.934483][ T9749] dump_stack_lvl+0x188/0x250 [ 236.939206][ T9749] ? show_regs_print_info+0x20/0x20 [ 236.944444][ T9749] ? load_image+0x410/0x410 [ 236.948990][ T9749] ? __lock_acquire+0x7d40/0x7d40 [ 236.954094][ T9749] ? mutex_unlock+0x10/0x10 [ 236.958635][ T9749] should_fail+0x383/0x4b0 [ 236.963089][ T9749] _copy_from_user+0x2e/0x170 [ 236.967824][ T9749] smc_setsockopt+0x30d/0xa30 [ 236.972545][ T9749] ? smc_shutdown+0x5c0/0x5c0 [ 236.977279][ T9749] ? aa_sock_opt_perm+0x74/0x100 [ 236.982374][ T9749] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 236.987953][ T9749] ? security_socket_setsockopt+0x7a/0xa0 [ 236.993710][ T9749] ? smc_shutdown+0x5c0/0x5c0 [ 236.998423][ T9749] __sys_setsockopt+0x2bf/0x3d0 [ 237.003325][ T9749] __x64_sys_setsockopt+0xb1/0xc0 [ 237.008388][ T9749] do_syscall_64+0x4c/0xa0 [ 237.012840][ T9749] ? clear_bhb_loop+0x30/0x80 [ 237.017549][ T9749] ? clear_bhb_loop+0x30/0x80 [ 237.022258][ T9749] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 237.028181][ T9749] RIP: 0033:0x7f183575f559 [ 237.032622][ T9749] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 237.052381][ T9749] RSP: 002b:00007f18339b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 237.060839][ T9749] RAX: ffffffffffffffda RBX: 00007f18359e6fa0 RCX: 00007f183575f559 [ 237.068849][ T9749] RDX: 000000000000000a RSI: 0000000000000006 RDI: 0000000000000003 [ 237.076901][ T9749] RBP: 00007f18339b7090 R08: 0000000000000004 R09: 0000000000000000 [ 237.084914][ T9749] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000001 [ 237.092920][ T9749] R13: 00007f18359e7038 R14: 00007f18359e6fa0 R15: 00007ffddb971ac8 [ 237.100945][ T9749] [ 237.107011][ T9754] netlink: 'syz.1.1939': attribute type 10 has an invalid length. [ 237.122127][ T9754] team0: Device hsr_slave_0 failed to register rx_handler [ 237.299554][ T9767] netlink: 'syz.2.1943': attribute type 10 has an invalid length. [ 237.330665][ T9767] netlink: 'syz.2.1943': attribute type 13 has an invalid length. [ 237.346063][ T9771] netlink: 'syz.3.1945': attribute type 21 has an invalid length. [ 237.416965][ T9767] netlink: 'syz.2.1943': attribute type 10 has an invalid length. [ 237.508279][ T9773] netlink: 'syz.0.1947': attribute type 10 has an invalid length. [ 237.557950][ T9778] netlink: 'syz.3.1949': attribute type 33 has an invalid length. [ 237.665524][ T9781] netlink: 'syz.2.1950': attribute type 10 has an invalid length. [ 238.277330][ T9798] team0: Device hsr_slave_0 failed to register rx_handler [ 238.893437][ T9822] device syzkaller0 entered promiscuous mode [ 239.031701][ T9827] bridge0: port 3(dummy0) entered disabled state [ 239.068351][ T9827] bridge0: port 3(dummy0) entered disabled state [ 239.111863][ T9832] team0: Device hsr_slave_0 failed to register rx_handler [ 239.215397][ T9834] device syzkaller0 entered promiscuous mode [ 239.288670][ T9838] __nla_validate_parse: 12 callbacks suppressed [ 239.288709][ T9838] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1974'. [ 239.336310][ T9838] netlink: 129384 bytes leftover after parsing attributes in process `syz.2.1974'. [ 239.375312][ T9840] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1975'. [ 239.513832][ T9844] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.1976'. [ 239.728775][ T9852] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1980'. [ 239.789576][ T9854] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1981'. [ 239.846420][ T9856] team0: Device hsr_slave_0 failed to register rx_handler [ 239.909162][ T9858] team0: Device hsr_slave_0 failed to register rx_handler [ 240.166720][ T9868] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1988'. [ 240.310802][ T9874] netlink: 152 bytes leftover after parsing attributes in process `syz.0.2000'. [ 240.370438][ T9876] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1991'. [ 240.530001][ T9879] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1992'. [ 240.732614][ T9886] team0: Device hsr_slave_0 failed to register rx_handler [ 240.775540][ T9888] team0: Device hsr_slave_0 failed to register rx_handler [ 241.037950][ T9906] FAULT_INJECTION: forcing a failure. [ 241.037950][ T9906] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 241.042497][ T9899] syzkaller0: tun_chr_ioctl cmd 2147767507 [ 241.075966][ T9906] CPU: 0 PID: 9906 Comm: syz.2.2004 Not tainted syzkaller #0 [ 241.083410][ T9906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 241.093538][ T9906] Call Trace: [ 241.096838][ T9906] [ 241.099781][ T9906] dump_stack_lvl+0x188/0x250 [ 241.104483][ T9906] ? show_regs_print_info+0x20/0x20 [ 241.109701][ T9906] ? load_image+0x410/0x410 [ 241.114229][ T9906] ? __lock_acquire+0x7d40/0x7d40 [ 241.119280][ T9906] should_fail+0x383/0x4b0 [ 241.123726][ T9906] _copy_to_user+0x2e/0x130 [ 241.128274][ T9906] simple_read_from_buffer+0xe3/0x150 [ 241.133676][ T9906] proc_fail_nth_read+0x1a6/0x220 [ 241.138751][ T9906] ? proc_fault_inject_write+0x310/0x310 [ 241.144426][ T9906] ? fsnotify_perm+0x254/0x560 [ 241.149224][ T9906] ? proc_fault_inject_write+0x310/0x310 [ 241.154886][ T9906] vfs_read+0x2ff/0xd50 [ 241.159070][ T9906] ? __lock_acquire+0x7d40/0x7d40 [ 241.164121][ T9906] ? kernel_read+0x1e0/0x1e0 [ 241.168745][ T9906] ? mutex_lock_nested+0x17/0x20 [ 241.173702][ T9906] ? __fdget_pos+0x2bf/0x370 [ 241.178312][ T9906] ? ksys_read+0x70/0x260 [ 241.182656][ T9906] ksys_read+0x153/0x260 [ 241.186919][ T9906] ? vfs_write+0xd70/0xd70 [ 241.191356][ T9906] ? lockdep_hardirqs_on+0x94/0x140 [ 241.196580][ T9906] do_syscall_64+0x4c/0xa0 [ 241.201017][ T9906] ? clear_bhb_loop+0x30/0x80 [ 241.205716][ T9906] ? clear_bhb_loop+0x30/0x80 [ 241.210417][ T9906] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 241.216326][ T9906] RIP: 0033:0x7f183571fd8e [ 241.220761][ T9906] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 241.240538][ T9906] RSP: 002b:00007f18339b6fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 241.249011][ T9906] RAX: ffffffffffffffda RBX: 00007f18339b76c0 RCX: 00007f183571fd8e [ 241.257023][ T9906] RDX: 000000000000000f RSI: 00007f18339b70a0 RDI: 0000000000000004 [ 241.265018][ T9906] RBP: 00007f18339b7090 R08: 0000000000000000 R09: 0000000000000000 [ 241.273025][ T9906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 241.281013][ T9906] R13: 00007f18359e7038 R14: 00007f18359e6fa0 R15: 00007ffddb971ac8 [ 241.289048][ T9906] [ 241.672287][ T9925] validate_nla: 33 callbacks suppressed [ 241.672326][ T9925] netlink: 'syz.3.2008': attribute type 10 has an invalid length. [ 241.696181][ T9925] team0: Device hsr_slave_0 failed to register rx_handler [ 241.897634][ T9932] netlink: 'syz.2.2011': attribute type 10 has an invalid length. [ 242.301350][ T9945] netlink: 'syz.2.2014': attribute type 10 has an invalid length. [ 242.498503][ T9949] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 242.779353][ T9963] netlink: 'syz.4.2021': attribute type 33 has an invalid length. [ 242.924600][ T9968] netlink: 'syz.2.2023': attribute type 10 has an invalid length. [ 242.946821][ T9968] team0: Device hsr_slave_0 failed to register rx_handler [ 243.168820][ T9972] netlink: 'syz.3.2024': attribute type 10 has an invalid length. [ 243.364460][ T9972] batman_adv: batadv0: Adding interface: virt_wifi0 [ 243.445942][ T9972] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 243.563013][ T9972] batman_adv: batadv0: Interface activated: virt_wifi0 [ 243.706307][ T9980] netlink: 'syz.4.2027': attribute type 10 has an invalid length. [ 243.720529][ T9979] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 243.750850][ T9982] netlink: 'syz.3.2028': attribute type 10 has an invalid length. [ 243.760966][ T9981] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 243.871884][ T9988] netlink: 'syz.2.2030': attribute type 10 has an invalid length. [ 243.902563][ T9987] netlink: 'syz.4.2029': attribute type 10 has an invalid length. [ 244.064237][ T9997] team0: Device hsr_slave_0 failed to register rx_handler [ 244.258211][T10004] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 244.322314][T10011] __nla_validate_parse: 8 callbacks suppressed [ 244.322333][T10011] netlink: 168 bytes leftover after parsing attributes in process `syz.3.2040'. [ 244.499177][T10014] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 244.598780][T10019] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2045'. [ 244.671584][T10025] FAULT_INJECTION: forcing a failure. [ 244.671584][T10025] name failslab, interval 1, probability 0, space 0, times 0 [ 244.716137][T10025] CPU: 0 PID: 10025 Comm: syz.3.2048 Not tainted syzkaller #0 [ 244.723779][T10025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 244.733869][T10025] Call Trace: [ 244.737185][T10025] [ 244.740143][T10025] dump_stack_lvl+0x188/0x250 [ 244.744864][T10025] ? show_regs_print_info+0x20/0x20 [ 244.750135][T10025] ? load_image+0x410/0x410 [ 244.754709][T10025] ? __might_sleep+0xf0/0xf0 [ 244.759337][T10025] ? __lock_acquire+0x7d40/0x7d40 [ 244.764413][T10025] ? perf_trace_preemptirq_template+0x2aa/0x360 [ 244.770701][T10025] should_fail+0x383/0x4b0 [ 244.775252][T10025] should_failslab+0x5/0x20 [ 244.779794][T10025] slab_pre_alloc_hook+0x51/0xc0 [ 244.784767][T10025] __kmalloc_node+0x6d/0x3a0 [ 244.789393][T10025] ? memcg_alloc_page_obj_cgroups+0x7d/0x120 [ 244.795429][T10025] memcg_alloc_page_obj_cgroups+0x7d/0x120 [ 244.801310][T10025] slab_post_alloc_hook+0xba/0x380 [ 244.806497][T10025] __kmalloc_node+0x1ae/0x3a0 [ 244.811212][T10025] ? kvmalloc_node+0x84/0x130 [ 244.815927][T10025] kvmalloc_node+0x84/0x130 [ 244.820467][T10025] alloc_netdev_mqs+0x84/0xc40 [ 244.825267][T10025] ? rcu_lock_release+0x20/0x20 [ 244.830155][T10025] ip6_tnl_locate+0x61e/0x840 [ 244.834877][T10025] ? ip6_tnl_unlink+0x2c0/0x2c0 [ 244.839772][T10025] ? ip6_tnl_siocdevprivate+0x5f5/0xb90 [ 244.845394][T10025] ip6_tnl_siocdevprivate+0x61b/0xb90 [ 244.850816][T10025] ? ip6_tnl_start_xmit+0x12d0/0x12d0 [ 244.856239][T10025] ? full_name_hash+0x8e/0xe0 [ 244.860967][T10025] dev_ifsioc+0xa30/0xd50 [ 244.865335][T10025] ? dev_ioctl+0xe30/0xe30 [ 244.869821][T10025] ? full_name_hash+0x8e/0xe0 [ 244.874541][T10025] dev_ioctl+0x5df/0xe30 [ 244.878821][T10025] ? get_user_ifreq+0xc7/0x170 [ 244.883625][T10025] sock_ioctl+0x679/0x700 [ 244.887987][T10025] ? sock_poll+0x420/0x420 [ 244.892450][T10025] ? bpf_lsm_file_ioctl+0x5/0x10 [ 244.897424][T10025] ? security_file_ioctl+0x7c/0xa0 [ 244.902573][T10025] ? sock_poll+0x420/0x420 [ 244.907026][T10025] __se_sys_ioctl+0xfa/0x170 [ 244.911656][T10025] do_syscall_64+0x4c/0xa0 [ 244.916111][T10025] ? clear_bhb_loop+0x30/0x80 [ 244.920825][T10025] ? clear_bhb_loop+0x30/0x80 [ 244.925538][T10025] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 244.931468][T10025] RIP: 0033:0x7fda6a19c559 [ 244.935913][T10025] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 244.955679][T10025] RSP: 002b:00007fda683f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.964135][T10025] RAX: ffffffffffffffda RBX: 00007fda6a423fa0 RCX: 00007fda6a19c559 [ 244.972179][T10025] RDX: 0000200000000080 RSI: 00000000000089f1 RDI: 0000000000000004 [ 244.980182][T10025] RBP: 00007fda683f4090 R08: 0000000000000000 R09: 0000000000000000 [ 244.988185][T10025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.996201][T10025] R13: 00007fda6a424038 R14: 00007fda6a423fa0 R15: 00007ffd7ac860b8 [ 245.004227][T10025] [ 245.026011][T10030] team0: Device hsr_slave_0 failed to register rx_handler [ 245.052285][T10023] ------------[ cut here ]------------ [ 245.057924][T10023] WARNING: CPU: 1 PID: 10023 at kernel/events/core.c:6698 perf_pending_task+0x353/0x480 [ 245.067925][T10023] Modules linked in: [ 245.071863][T10023] CPU: 1 PID: 10023 Comm: syz.4.2046 Not tainted syzkaller #0 [ 245.079446][T10023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 245.089585][T10023] RIP: 0010:perf_pending_task+0x353/0x480 [ 245.095437][T10023] Code: e8 92 2d de ff 84 db 75 10 e8 29 2b de ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 19 2b de ff e8 dc 84 65 ff eb e9 e8 0d 2b de ff <0f> 0b 49 bd 00 00 00 00 00 fc ff df 43 80 3c 2f 00 0f 85 0a ff ff [ 245.115131][T10023] RSP: 0018:ffffc90002d1f9c0 EFLAGS: 00010293 [ 245.121258][T10023] RAX: ffffffff819af853 RBX: ffff88807b853a08 RCX: ffff888027d85940 [ 245.129302][T10023] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 245.137371][T10023] RBP: ffff88807b8537d8 R08: ffff8880b8f3b30b R09: 1ffff110171e7661 [ 245.145479][T10023] R10: dffffc0000000000 R11: ffffed10171e7662 R12: ffff888027d85940 [ 245.153556][T10023] R13: ffff88805ec8a958 R14: 0000000000000000 R15: 1ffff1100f70a6fb [ 245.161616][T10023] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 245.170633][T10023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.177292][T10023] CR2: 00007fdba73da990 CR3: 0000000073aee000 CR4: 00000000003506e0 [ 245.185381][T10023] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.193436][T10023] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 245.201547][T10023] Call Trace: [ 245.204909][T10023] [ 245.207882][T10023] task_work_run+0x125/0x1a0 [ 245.212557][T10023] do_exit+0x635/0x2110 [ 245.216806][T10023] ? preempt_schedule+0xbc/0xd0 [ 245.221704][T10023] ? put_task_struct+0x80/0x80 [ 245.226583][T10023] ? preempt_schedule_common+0xa5/0xd0 [ 245.232088][T10023] ? preempt_schedule+0xbc/0xd0 [ 245.237040][T10023] do_group_exit+0x12c/0x2f0 [ 245.241677][T10023] get_signal+0x7eb/0x12e0 [ 245.246230][T10023] arch_do_signal_or_restart+0xe6/0x12a0 [ 245.251927][T10023] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 245.257651][T10023] ? get_sigframe_size+0x10/0x10 [ 245.262649][T10023] ? ksys_write+0x203/0x260 [ 245.267233][T10023] ? exit_to_user_mode_loop+0x3b/0x130 [ 245.272769][T10023] exit_to_user_mode_loop+0x9e/0x130 [ 245.278138][T10023] exit_to_user_mode_prepare+0xee/0x180 [ 245.283767][T10023] syscall_exit_to_user_mode+0x16/0x40 [ 245.289279][T10023] do_syscall_64+0x58/0xa0 [ 245.293792][T10023] ? clear_bhb_loop+0x30/0x80 [ 245.298519][T10023] ? clear_bhb_loop+0x30/0x80 [ 245.303293][T10023] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 245.309490][T10023] RIP: 0033:0x7fdba9182559 [ 245.314126][T10023] Code: Unable to access opcode bytes at RIP 0x7fdba918252f. [ 245.321523][T10023] RSP: 002b:00007fdba73da028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 245.330031][T10023] RAX: 0000000000000012 RBX: 00007fdba9409fa0 RCX: 00007fdba9182559 [ 245.338072][T10023] RDX: 0000000000000012 RSI: 0000200000000080 RDI: 0000000000000007 [ 245.346128][T10023] RBP: 00007fdba92198b0 R08: 0000000000000000 R09: 0000000000000000 [ 245.354189][T10023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 245.362201][T10023] R13: 00007fdba940a038 R14: 00007fdba9409fa0 R15: 00007fffbed486d8 [ 245.370273][T10023] [ 245.373384][T10023] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 245.380701][T10023] CPU: 1 PID: 10023 Comm: syz.4.2046 Not tainted syzkaller #0 [ 245.388191][T10023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 245.398270][T10023] Call Trace: [ 245.401580][T10023] [ 245.404541][T10023] dump_stack_lvl+0x188/0x250 [ 245.409266][T10023] ? show_regs_print_info+0x20/0x20 [ 245.414499][T10023] ? load_image+0x410/0x410 [ 245.419065][T10023] panic+0x2f8/0x850 [ 245.423025][T10023] ? bpf_jit_dump+0xd0/0xd0 [ 245.427579][T10023] ? perf_pending_task+0x353/0x480 [ 245.432733][T10023] __warn+0x248/0x2b0 [ 245.436742][T10023] ? perf_pending_task+0x353/0x480 [ 245.441890][T10023] report_bug+0x1b9/0x2e0 [ 245.446256][T10023] handle_bug+0x3a/0x70 [ 245.450449][T10023] exc_invalid_op+0x16/0x40 [ 245.454989][T10023] asm_exc_invalid_op+0x16/0x20 [ 245.459875][T10023] RIP: 0010:perf_pending_task+0x353/0x480 [ 245.465635][T10023] Code: e8 92 2d de ff 84 db 75 10 e8 29 2b de ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 19 2b de ff e8 dc 84 65 ff eb e9 e8 0d 2b de ff <0f> 0b 49 bd 00 00 00 00 00 fc ff df 43 80 3c 2f 00 0f 85 0a ff ff [ 245.485277][T10023] RSP: 0018:ffffc90002d1f9c0 EFLAGS: 00010293 [ 245.491382][T10023] RAX: ffffffff819af853 RBX: ffff88807b853a08 RCX: ffff888027d85940 [ 245.499389][T10023] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 245.507391][T10023] RBP: ffff88807b8537d8 R08: ffff8880b8f3b30b R09: 1ffff110171e7661 [ 245.515413][T10023] R10: dffffc0000000000 R11: ffffed10171e7662 R12: ffff888027d85940 [ 245.523427][T10023] R13: ffff88805ec8a958 R14: 0000000000000000 R15: 1ffff1100f70a6fb [ 245.531453][T10023] ? perf_pending_task+0x353/0x480 [ 245.536622][T10023] task_work_run+0x125/0x1a0 [ 245.541256][T10023] do_exit+0x635/0x2110 [ 245.545709][T10023] ? preempt_schedule+0xbc/0xd0 [ 245.550698][T10023] ? put_task_struct+0x80/0x80 [ 245.555491][T10023] ? preempt_schedule_common+0xa5/0xd0 [ 245.560984][T10023] ? preempt_schedule+0xbc/0xd0 [ 245.565889][T10023] do_group_exit+0x12c/0x2f0 [ 245.570522][T10023] get_signal+0x7eb/0x12e0 [ 245.574984][T10023] arch_do_signal_or_restart+0xe6/0x12a0 [ 245.580690][T10023] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 245.586358][T10023] ? get_sigframe_size+0x10/0x10 [ 245.591350][T10023] ? ksys_write+0x203/0x260 [ 245.595893][T10023] ? exit_to_user_mode_loop+0x3b/0x130 [ 245.601383][T10023] exit_to_user_mode_loop+0x9e/0x130 [ 245.606704][T10023] exit_to_user_mode_prepare+0xee/0x180 [ 245.612278][T10023] syscall_exit_to_user_mode+0x16/0x40 [ 245.617767][T10023] do_syscall_64+0x58/0xa0 [ 245.622216][T10023] ? clear_bhb_loop+0x30/0x80 [ 245.626931][T10023] ? clear_bhb_loop+0x30/0x80 [ 245.631644][T10023] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 245.637575][T10023] RIP: 0033:0x7fdba9182559 [ 245.642019][T10023] Code: Unable to access opcode bytes at RIP 0x7fdba918252f. [ 245.649411][T10023] RSP: 002b:00007fdba73da028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 245.657868][T10023] RAX: 0000000000000012 RBX: 00007fdba9409fa0 RCX: 00007fdba9182559 [ 245.665892][T10023] RDX: 0000000000000012 RSI: 0000200000000080 RDI: 0000000000000007 [ 245.673918][T10023] RBP: 00007fdba92198b0 R08: 0000000000000000 R09: 0000000000000000 [ 245.681922][T10023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 245.689924][T10023] R13: 00007fdba940a038 R14: 00007fdba9409fa0 R15: 00007fffbed486d8 [ 245.697944][T10023] [ 245.701121][T10023] Kernel Offset: disabled [ 245.705472][T10023] Rebooting in 86400 seconds..