last executing test programs: 15.895148018s ago: executing program 1 (id=995): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, @perf_config_ext={0x0, 0xfffffffeffffffff}, 0xc001, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) close(0xffffffffffffffff) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={0x0, 0x69, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x20) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f0000000100)=r3, 0x4) sendmsg$inet(r2, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002800)='A', 0x1}], 0x1}, 0x4040) sendmsg$inet(r2, &(0x7f0000000040)={0x0, 0x480, &(0x7f0000000000)=[{&(0x7f0000000300)="b8", 0x2ee0}], 0x13, 0x0, 0x0, 0x10000000}, 0x12cd) 14.962385972s ago: executing program 1 (id=1002): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, 0x0, 0x0) 14.636490611s ago: executing program 1 (id=1005): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x2, 0x1, 0x0) socket$kcm(0x21, 0x2, 0xa) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000009e8685000000040000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="090000000600000004000000fc"], 0x48) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, 0x0, 0x600) perf_event_open(&(0x7f0000000480)={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) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0xfffffffb) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={@map, 0x20, 0x1, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0], 0x0}, 0x40) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.dequeue\x00', 0x26e1, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0400000004000000040000000800000000000000", @ANYRES32, @ANYBLOB="00000000000000000000a82b074a967d16b4ac00000000000000000000ac9301305084", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x2, 0x6, &(0x7f0000000180)=@framed={{0x18, 0x2}, [@map_fd={0x18, 0x1, 0x1, 0x0, r6}, @call={0x85, 0x0, 0x0, 0x16}]}, &(0x7f0000000040)='GPL\x00'}, 0x80) close(r5) ioctl$SIOCSIFHWADDR(r5, 0x8b19, &(0x7f0000000000)={'wlan0\x00', @random="7cf1e97c9e4f"}) bpf$TOKEN_CREATE(0x24, &(0x7f00000004c0)={0x0, r5}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r7, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, &(0x7f0000000100)=[0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x0, 0xd, &(0x7f0000000540)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000580), &(0x7f00000005c0), 0x8, 0x29, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="386c8a353bbe6d03000000e6ffff4e030000000a", @ANYRES32=r6, @ANYBLOB='\x00'/20, @ANYRES32=r8, @ANYRES32=r5, @ANYBLOB="00000000020000000100"/28], 0x50) r9 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x1509, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x4, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000440)={0x0, r9, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00', 0x0}, 0x30) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r12 = openat$cgroup_int(r11, &(0x7f0000000040)='cpu.max\x00', 0x2, 0x0) write$cgroup_subtree(r12, &(0x7f0000000900)=ANY=[@ANYRESDEC=r10], 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={@ifindex=r8, 0xffffffffffffffff, 0x1a, 0x20, 0xffffffffffffffff, @void, @void, @void, @value=r10, r4}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r0, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x5, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe2, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000580), &(0x7f00000005c0), 0x8, 0x18, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000007c0)=@bpf_lsm={0x1d, 0xf, &(0x7f0000000940)=ANY=[@ANYBLOB="18110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000820000001839000003000000000000000000000018240000", @ANYRES32, @ANYBLOB="000000000400000018170000", @ANYRES32=r1, @ANYBLOB="0000000000008000c51d7dc3f39e7a68"], &(0x7f0000000000)='GPL\x00', 0x10001, 0x3c, &(0x7f0000000080)=""/60, 0x41100, 0x20, '\x00', r8, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x4, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x10, 0x10000, 0x101}, 0x10, r13, 0x0, 0x2, 0x0, &(0x7f0000000780)=[{0x4, 0x2, 0x4, 0x1}, {0x3, 0x1, 0xa, 0x4}], 0x10, 0x7}, 0x94) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) syz_clone(0x61000600, 0x0, 0x0, 0x0, 0x0, 0x0) 13.127997588s ago: executing program 1 (id=1013): bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./cgroup.cpu/cpuset.cpus\x00'}, 0x18) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x1c660, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000009c0)="d80000001e0081064e81f782db44b9040002080006007c09e8fe11a10a0015c00200142603600e120800080024000000a80009001100014003001000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x24000000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x4, 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, 0x0, 0x0, @perf_config_ext, 0x4e60, 0x8, 0x0, 0x0, 0x0, 0x0, 0xbd0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x3, 0x80000000}, 0x0, 0xc8, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, 0x0, 0xfdef) write$cgroup_pid(r3, &(0x7f0000000180), 0x12) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x4, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@var={0x2, 0x0, 0x0, 0x11, 0x4}]}}, 0x0, 0x2a}, 0x28) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001200)={r5, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f07df33c9f7b986", 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 11.961183016s ago: executing program 1 (id=1018): bpf$MAP_CREATE(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0e000000b6465b000100000000"], 0x50) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x8) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100002, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={0x0}, 0x50, 0x1, 0x0, 0x0, 0x20, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1e000000000000"], 0x48) socketpair(0x3, 0x80000, 0x800, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x18, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000080)=ANY=[], 0x50) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x7, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r0 = socket$kcm(0x2, 0x3, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x5411, &(0x7f0000000640)) 11.456305705s ago: executing program 1 (id=1023): r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x43cd, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x2, 0x1, 0x0) socket$kcm(0x21, 0x2, 0xa) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="eb360600"], 0x4) sendmsg$inet(0xffffffffffffffff, 0x0, 0x600) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x24008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x0, 0x0, 0x6, 0x0, 0xc00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x208, 0x21}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r2}, {}, {0x85, 0x0, 0x0, 0x1b}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r3, 0x1, 0x31, &(0x7f00000000c0), 0x4) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) syz_clone(0x61000600, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x1d, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59a5a4d33f921921320000005e140602ffffffff0d0013000100000002800000121f", 0x2e}], 0x1}, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000180)={0x0, r0}, 0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffdfffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x40680, 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, @perf_config_ext={0x4, 0x5}, 0xc05, 0x0, 0x0, 0x4, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x6, 0xffffffffffffffff, 0x3) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="1400000022007d283840253ada4785391f890b0f", 0x14}], 0x1}, 0x4000010) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x3, &(0x7f0000001ac0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x34}, 0x94) socket$kcm(0x10, 0x400000002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4000}) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454ce, 0x11) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x5) 4.583400544s ago: executing program 2 (id=1063): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000400)={{0x1, 0xffffffffffffffff}, &(0x7f0000000380), &(0x7f00000003c0)='%+9llu \x00'}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={r0, 0x58, &(0x7f0000000440)}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000340)='cpuset.cpus\x00', 0x2, 0x0) r3 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfff}, 0x0, 0x0, 0x0, 0x8, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000600)={@cgroup=r1, 0x14, 0x0, 0x10000, &(0x7f0000000500), 0x0, 0x0, &(0x7f0000000540)=[0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) r5 = socket$kcm(0x10, 0x400000002, 0x0) r6 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) r8 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030033000b23d25a806c8c6f94f90424fc60100005000a000200053582c137153e37000c0680050002000300", 0x33fe0}], 0x1}, 0x0) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="1303000055009155090893b31b71a54a07"], 0xfe33) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="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", @ANYRES64=r5], 0x31) 4.316298779s ago: executing program 3 (id=1065): bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r0 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 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, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003b000b05d25a80258c6394f90424fc60100005000a000200053582c137153e3704000180fc0b09000300", 0x33fe0}], 0x1}, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') r2 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x40047438, 0x20000014) perf_event_open$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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, 0x0) openat$cgroup_ro(r3, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x400000000004, 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, 0x107b7a, 0x2, @perf_bp={0x0, 0x4}, 0x19122, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, @perf_config_ext={0x0, 0xfffffffeffffffff}, 0xc001, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)}, {&(0x7f0000004200)="3d8c5ddb30a3718cef4f5210732f747226e8d7f41c83b136ac097b9a3c24c45639c2d70ee16c4b00790aca819a43b054bd01626eb0402783358806f064ef1fd963ab9b3f56cd18c60b0906d39e860184856b478f1ba6888cc780673762b0ee290d2b7dc0c21ff48175f779a7249c3f043c08a71a2f5abe07c7374fb92b8b3b61da1fa2d87a5263140bb672027b87cacc1b26a07901697eab4911135583935d28d3deb4720aad045d01d80f00db35ede34e1db4a9b9c9e4c85215", 0xba}], 0x2}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) close(0xffffffffffffffff) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)="5c000000120069ab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af3650400fb0038001d001931a0e69ee517d34460bc0600002f1705251e6182949d3651f60a84c9f4d4938037e70e4509c5bb38ea8248ab58f842d3bb57ec509fe2b6bcf0c1bec6a7", 0x66}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000e40)}, 0x40012100) recvmsg(r5, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0600000004000000990500000a"], 0x48) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) 4.179022157s ago: executing program 2 (id=1067): r0 = socket$kcm(0x10, 0x3, 0x10) r1 = socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)=ANY=[], 0x48) r2 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000001240)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5931, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10007}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000b80)=ANY=[@ANYBLOB="850000008c000000760000000000000027000000000000009500000000000000ed5f0be3755142ae31484cd0115bab2d0589e8ab9f429b60317312f13bd708a35c0670c61fc97c4551f58ae3bbfb9f1d97582f15f3922a3c39716ebdd3c864aec6bc39f3bf389d21e614314b44d3a320471dc33ceec91a1512761160808845c885e7e75118ae8702a167ce7d0ca850e435f105f4c7702c8505fc4669acef909579390b1a6795fae716b04fba77244be06160107ab2a3a30645bbec6570170c1d362e6d6209fa0809ffbcc48bfa0175374dc3"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x23) write$cgroup_subtree(r5, &(0x7f0000000580)=ANY=[], 0xfdef) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000280)=@l2tp={0x2, 0x0, @multicast1, 0x1}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)="089276bc143ae4", 0x7}], 0x1, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x408}, 0x4090) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x98, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6409d99b, 0x0, 0x0, 0x0, 0x1, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000500)="d8000000140081044e81f782db44b904021f080211000000040000a118000200e000000114000e1208000f0100810401a80016ea1f000840032e5f54c9201114000000000000000000000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c01000000000000e2cb090000001fb79101005ee4001b14620d9de656d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x4009044) sendmsg$kcm(r5, &(0x7f0000000240)={&(0x7f00000000c0)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e20, 0xfffff7ff, @empty, 0x9785}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="ddd471dd432d6c7672338517bc9ce6c4ebcdb6fe1765f48213a16e200a5c8835ee15a5d46e573e865c9b17df8ada2c666a21979d965922dab408d2fdff94448090e1f9771eebe588739cebfa53a33607c4631cf180cecdf28b6ee5e0f67b3bf61f876d8b93b0862e7f7dce812437b5c394f1911c966981244cb3e5a47ed84bcafb6effcf586ab5e424c9e5d8cedc09672fc72a4771aab12d934051ac2a7b7b601505cb0ddedfa7391a641420bbe95f5a8d2bb25ee73518fc55d54ffe5e293f24ca393b148c53554515ccdca3d94f00934828b326998e1583514790c04a2545cd62b1175eabc5484c4c41632dafd2d9346f02573c856e33c6ac", 0xf9}, {&(0x7f0000000600)="2052db9640dbcc27adc10a3098f2e2c63503cc31d939036e708e347ddc58e77d7a7970241b825d18b2ee202887c76baa3f8b7de6bf8dfca2f879b4a9fb84f6a80c6d63ef7d24c7f011c23c0e900a7ea3cb0040c08b0c9a77e15fc19787a679808593f8f440c615defa688e6fb01eb5a39d8dcd17c68a177b575a46ed6b3ea8114f3b5f7c835c4ea8b4e11c7d7404bc8d18c1f4d97ff7814e45bc205af8e8e69ffa66db52c6009ffd47e6829e377e0053bdb5aca03ababa8fbccc921dbab60833c01beabcc47fc242ff4d3183ba4f9d67f95161035bb697e3c68807e5cc184f5b336fcbfe76e3ea84bad03bfbb71873d7e5b92006c3", 0xf5}, {&(0x7f0000000700)="efae19b9055f53b0c652a891cab0751202fcb677a250460e0c46e675a4279f292fd4712d6473d3c368464dd2e705bc5d8223a91a49c63d752dabb373a2ea9b6ba7ccf80e20ea4a51db45", 0x4a}], 0x3}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003b000b05d25a80258c6394f90424fc60100005000a000200053582c137153e3704500180fc0b09000300", 0x33fe0}], 0x1}, 0x0) 3.892258664s ago: executing program 0 (id=1068): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, @perf_config_ext={0x0, 0xfffffffeffffffff}, 0xc001, 0x0, 0x0, 0xd, 0x0, 0x2, 0xe9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)) ioctl$SIOCSIFHWADDR(r2, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller0\x00', @random="371692e7f7ef"}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000240)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r3, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random='\x00\a\x00'}) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) close(0xffffffffffffffff) r4 = socket$kcm(0x10, 0x0, 0x0) sendmsg$inet(r4, &(0x7f0000000080)={0x0, 0x69, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg(r4, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x20) r5 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r5, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x3e, &(0x7f0000000100)=r6, 0x4) sendmsg$inet(r5, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002800)='A', 0x1}], 0x1}, 0x4040) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b05d25a806c8c6f94f90324fc6010001c0005000500053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000033000b0fd25a806c8c6f94f91024fc60", 0x14}], 0x1}, 0x0) 3.399673122s ago: executing program 2 (id=1069): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000480)="5c00000012006bab9a3fe3d86e17aa0b046b876c1d0048380019001931a0e69ee517d34460bc06000000a701251e6182949a3651f60a84c9f4d4938037e70e4509c51c268811000000000000000000002571cd53b9851b30599980bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/71, 0x47}, {&(0x7f0000000280)=""/133, 0x85}], 0x2, &(0x7f00000001c0)=""/72, 0x48}, 0x0) recvmsg$kcm(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 2.531706613s ago: executing program 3 (id=1070): r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x34, 0x8}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x5}]}]}}, &(0x7f0000000440)=""/144, 0x2e, 0x90, 0x1}, 0x28) r2 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r2, 0x84, 0x75, 0x0, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r3, &(0x7f00000009c0)={&(0x7f00000000c0)={0x2, 0x4001, @empty}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x20044818) sendmsg$sock(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)='k', 0x1}], 0x1, &(0x7f0000000080)=[@timestamping={{0x14, 0x1, 0x25, 0x303}}], 0x18}, 0x4000081) recvmsg(r3, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x40022000) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="850000002a00000025000000000000009500000000000000afcd48d6494d614dcc6fab5335ec470db2c6161dba392176dd2963038e1d69ba7ea94c500dc4ef2fad96ed406f21caf5adcf920569c00cc1199684fa7c93836d9ea2cfb0e60436e05425cc4686b066707de94a4f4d5fc79c987d669f381faca0f9d9b24be41a9169bdfaf16da915b2e249ee1c6eee84309e7a23c19a39484809539fca4e0b6eab1aa7d55545a34effa077faa56d59e88254f54077f799bf168301000000bf2255d6a0244d35b213bda84cc172afd8cc2e59a7d8b85a5e3d77ac463920e231b7ae0da8616d2b7958f91f5da6c025d0faab186d94af98af1da2b5952eb15855933a212304e035f7a35dfc72c81256a55a25f8fe3b28d7e53c78fbfe5ab0255f347160ec83070000000000004015cf10453f6c0b973b81a484ebad04859d928365a7ea3fab8b4b380a00d72bc0480f949c479757306720399379d9271cf555c14d56b51c2298237bebfc08e0d5976a942b846970cfd98b9d4139f1111f2dc5e46ac1c60a9b030074bfbcd4b09012175484135f0e519f0b1e4aaa026d570ecb5e8cddbed65ff702000000a3ff4f8a4cf796b07a6ff61c5552417fd703f7f14d8b78a602ca3cdf6a9120072a5d00dcdd8595356c9b2492aaf1264d4ef4a410c882834867bcd2b6e559d17879570c8ad9433269af3be5fa6a9a5c24e392955f4e979ea13201bafe4f0f6ea508000000a0c548552b571bed5647223c78a992810000000571cbb17d9f37282462f0e9c147c0d497c61433c6ccc35601eef97ee611be8c97f4151ffdf6f7820549cda6cb799c6e924966a7f90bf8fd1e75ee76bd72346cfbb526890aa7fe5e68949a3b30567e54d3504723177d356c4604bca492ede62fc28839b5301160ecec37e83efceefd7ca2533659edc8be05cc85451c6a145074343caea5c4bf690441974b155f5adc681a03c0bbb8358856175e2ce8b0cbbbe3c033e54ffcebde1d9d3d35a142a9ec9a7a3755e0f209150a07682c4e14e3a83558df6f3fc97f1730a136bdee07e98cb984b2e2304a1b63afefdb636e56bbaae4e62136574bc6371a0bb2be1a962aae9c1258da6ef590e1d85ea9e12b3025f43e7e08ccffc5064dea4c39cf4b98e1fc6efb5978f51e16b678eca0b658a56008948e561a9845e4ff29e2bdb1d0b923b272341c5e093fd66a2946501559335781092cf8ce3c7c56cd31121624d76517fd3666276c3c0e812b28e2f30d035cee5d0e77a3c70008ec651cc0ae637fa474816bc59d2e2a00092419304b338a867e9d3044d856cf24f370030be3b5f79f030b8d3ebce68663ef5af469abe753314fae31651e0ecea5ece8fb11a4ee288eb149f1fa33669cc8d901fa8e46354c9c3a041a1e7b55c4e81dba1e12289ee34463baf28345bde0c195bc9f021da8f3025ee9c8e3168b4177ce37ed85464c31679053e7f9d04bb5cb51da0b7958989fd70f241262fa3f1dabeb4fc4bda345360200000001fbddeacd3adaa4d2715e21c772ccd44341f7fd53df58ae791ee8b489a7c9efe3625a9d971b5997485d6a063dc6f7359e2eccc2fb39d419de1a7b5c9dc22c96295a4601adf59d44e58eb1c60b3475be31a9b7cf42b6402312d2725b8d9fa700a86407e79ae29d2c117ca65fc86c2dce97aa03279a66ec87122219b0f796ab92b1adecae50fdb408c8a80f7f02f750d6c977a1919f9f69a6cfefdf879d447df53f3b9b70d10355b07466d1ef0056b5af553d18a6cc50feeb7bfad9b7be3283b6450d014e7712d2f1d7004548b19162cef04d18d4f5987baab97a9bfbd8f185b5671820420bf5b6522c0e21c882c66f4f25ffb6d95e07de02205fca4f18a2eb5b63e45d5d80fe52734093ae5aa3c0b4f3f45bfff2418a18217747ae442e31560e5b741445ea2a1acee2e98c9f3427834ba0a765d20b30f87af976a46f9a9a1ac7dea1ea6845f9aa6623920dacc107f532348cc21164efe794874eac73381e961f3d9c8c27578fe3245097c280abe51427a7f6cd72b5da6d0252803c66730cd5eac907f09b9695906313f8873522608c6fc01e1b9e16587bb5f721303e6b89e5c54d680ac66d09af90dbf50ee69a39265964279d17eb0000000000000000000000fa08ad0731c4b839688b22c4da2a6b00008a1949a6ba49fbf981f8265e7f1f4c2d97f4680b135f87c228ce69418a282bffff2481a0df1774fa7d94944bb92d2b89f73f0e8b63f6316c5762f3288bc970720f48b5647dd177db6810fae05334d5a44a020000001c0d882a564d74a7c72bf9a2152b261e58fea6d2f93589cfe261dc0410b5ccc92a5a0eab327a33431d62d2b7c75ce654d556c9e1817c1abca762ab53d40da51560351b673363652e1ecb56cfe4a746a45ab13c6014e9f361ab687d1cd1795ce9e05c817b83d76046bdb3709de5df7499a02d2f636a454b85b987580ada025d83bd7b8df28a540d5ec5537942e79f2f1ab25ea5f563bc77e4f9468bd309469880c7e34150ca886d1f13dff7e82dbe296c877d925c38c54cc8137b29028854b6bd57ca893927c331300e16aba792289e135589d93302fc37c73c303e383cdf8ef3f6d6265fe5ee01759d24027475c8901039a898582022bc95992b86dce0710887c8a625d9cbb897bdbfaf49a3f642a169827a9bae4fcfa5212461db000000000000e6ed75ca8fcda7ef3ee336189fef3b3ffb9f38fefc5ff39c4e69e3fa1f8b10ee97123e99b61eba065b1ad67530e7c4f11f9da7ae000002000000610101ad7f79cb9bbf64a0fc109f49fe8799fe266e2ccac80fefe750151f5ddfe51833ec65ece70e07ce8ab5d97db47da8f80000664dc0b86ae2b3ff9d4e220752a6b2f3ea9f793612386496dca5af7b8952aafa796ea7b156d19612297c63"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r5, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000080)=r0}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000900)={r0, 0xe0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000340)=[0x0], &(0x7f00000006c0)=[0x0, 0x0], 0x0, 0x13, &(0x7f0000000700)=[{}], 0x8, 0x10, &(0x7f0000000740), &(0x7f0000000780), 0x8, 0x90, 0x8, 0x8, &(0x7f00000007c0)}}, 0x10) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a80)={&(0x7f0000000940)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xad, 0xad, 0x4, [@type_tag={0x8, 0x0, 0x0, 0x12, 0x5}, @fwd={0x10}, @enum={0x9, 0x7, 0x0, 0x6, 0x4, [{0x10, 0x1}, {0xa, 0x854d}, {0xd, 0x2}, {0xd, 0x1}, {0xa, 0x9}, {0x7, 0x9}, {0x10, 0x101}]}, @var={0xb, 0x0, 0x0, 0xe, 0x4}, @datasec={0x8, 0x2, 0x0, 0xf, 0x1, [{0x5, 0xf}, {0x3, 0x8001, 0x5}], '#'}, @float={0x10, 0x0, 0x0, 0x10, 0xc}, @decl_tag={0x2, 0x0, 0x0, 0x11, 0x1, 0x5}]}, {0x0, [0x30, 0x61]}}, &(0x7f0000000a40), 0xcc, 0x0, 0x0, 0x0, 0x10000}, 0x28) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000c40)=@bpf_lsm={0x1d, 0x23, &(0x7f00000004c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [@cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffffd}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x3}}, @generic={0x2, 0x8, 0xc, 0x3, 0xfffffffc}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r6}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xffffffff}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000240)='GPL\x00', 0x5, 0xac, &(0x7f0000000600)=""/172, 0x41000, 0x2, '\x00', r7, 0x1b, r8, 0x8, &(0x7f0000000ac0)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000b00)={0x4, 0x2, 0x3, 0x6}, 0x10, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000b40)=[r6, r5, 0x1], &(0x7f0000000b80)=[{0x4, 0x1, 0x5}, {0x0, 0x4, 0x8, 0x8}, {0x4, 0x5, 0xc}, {0x4, 0x5, 0xe, 0x9}, {0x4, 0x4, 0x5, 0x3}, {0x5, 0x2, 0x1, 0x5}, {0x5, 0x3, 0x5, 0x9}, {0x5, 0x2, 0x7, 0x5}, {0x5, 0x2, 0x5}, {0x5, 0x2, 0xf, 0x7}]}, 0x94) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0) close(r9) ioctl$SIOCSIFHWADDR(r9, 0x8b28, &(0x7f0000000000)={'wlan1\x00', @random="0100"}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x58, 0x58, 0x4, [@enum64={0xf, 0x2, 0x0, 0x13, 0x0, 0x0, [{0x4, 0x5a3d, 0x200}, {0xa, 0x1ff, 0x2}]}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0x8, 0xfffffffb}, {0x2, 0x6}]}, @enum64={0xc, 0x1, 0x0, 0x13, 0x0, 0x8, [{0x3, 0x72b}]}]}, {0x0, [0x2e, 0x0]}}, &(0x7f0000000140)=""/153, 0x74, 0x99, 0x1, 0x4, 0x10000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b40200000000f21f61118c0000000000850000001c0000009500000000000000"], &(0x7f0000000380)='GPL\x00', 0x5, 0xff92, &(0x7f00000003c0)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000100), 0x36c, 0x10, &(0x7f0000000000), 0x26}, 0x48) 2.312413925s ago: executing program 3 (id=1071): r0 = socket$kcm(0x10, 0x2, 0x4) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80148, 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, 0x7, 0x0, @perf_config_ext, 0x101001, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10ffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_type(r1, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r2, 0x0, 0x0) r3 = openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000c40), 0x12) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200)=0x1, 0x12) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000380)={0x0, 0x0}) close(r6) socket$kcm(0x10, 0x400000002, 0x0) setsockopt$sock_attach_bpf(r6, 0x10e, 0xb, &(0x7f0000000180), 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x800000, 0x4}, 0x48) r7 = socket$kcm(0xa, 0x2, 0x88) sendmsg$inet(r7, &(0x7f0000000000)={&(0x7f0000001340)={0x2, 0x6, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001580)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x41}, @multicast1}}}], 0x20}, 0x8000) 2.145059145s ago: executing program 4 (id=1072): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x739d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.133178996s ago: executing program 2 (id=1073): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f00000003c0)=ANY=[], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x40034, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x1b, 0x0, 0x3, 0x0, 0x6, 0x7, 0x2, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r1, &(0x7f0000003a80)={&(0x7f00000004c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000003a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x43}, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x20}, 0x24008884) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000940)={0x0, 0x25, &(0x7f0000000ac0)=[{&(0x7f0000000200)="d8000000210081044e81f782db44b9040a00000000fe0500002015000600142603600e1209000a00000000000001060000b94dcf5c0468c1d67f6f94007134cfeee0800089e408e8d8ef52b40800de00e06bbace8017cbec4c2ee5a7cef4090000001fb79164075ee4ce1b14d6d930dfe1d9db22fe7c9f8775730d16a4683f1aeb4edbb57a5035ccb29e00360db70100000040fad95667e006dcdf969b3ef35ce3bb9ad809d561cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a83954b43370e9701008400002d3bc75dc0bb9dd33e438c", 0xd8}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000c40)="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", 0x227}, {&(0x7f0000001440)}], 0x2}, 0x8400) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x2, 0x0, @local}, 0x10}, 0x0) sendmsg$sock(r1, &(0x7f0000000140)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast}, 0x4, 0x0, 0x2, 0x4}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000540)="14c55273decf6b96efa749b7f1eefadabe5ecdc06053d1049f43c73e528f1d6c1e7ed9f62617724664e6fbfa87eeedd4a31594bdddc5675f079c2c2ceb5ff9163346bc22a1be46611bfc1c347fd7c1d7bfdc915318ec415608ea70a230f1888138e6eeed55cea722d549215e1b72a934b06034d5912180cb440226789b7b7703a22c29fbb821f6198fb2da5035dc765d82a1050174aa2eff199802008735a3c07eaccbc84339b2b7fb9eb0b66870d9b72485b2e88de37e9e6e55dc77", 0xbc}, {&(0x7f0000000600)="63a12a5fd1256b3657501757a86b4b5adca43c702b0d69b7a674fc4cc60d491eb747f5dd6085f2aedae1aa0a8859f53918233c23aa0bb7ef9f1cb5b73969c0fc59dde67dc02247b4fa55068e39c71966dbd3e5ec15e7ec0abb66de375a65a48a9a51c37eaf736519f985ab6432479c8b3894076203879b8f4582a79566ef13bae1f6161f42cdf53917230739f201bb", 0x8f}, {&(0x7f00000006c0)="562d52fc50d7f38e7f72b64fcbec997649346fa77cb02cf50f4264c10fdeaee47357588ea43caeabd8574a5fb03969e64f4a63035ed2ae283d672e22c1762cdcaea68fd347052e4a21bca96924abfcb8a4163c387ede25cb26747d71405a9d6d24aea9974a75d2379036ed6d9550726d52a10718c0030d045e830f24616dbed9a4274b387b28a8c07da05fb6577103", 0x8f}, {&(0x7f0000000400)="a016ce4630e9f2161a069ec3838e4d07b11b19e86a25101ec442f65d4ff3f5a640545efe42f74e7be13477bcbfe206a57669530d41ab2ae8c9b8123b57e1d2449259294f87d7c8f4f4e50dea93d11874939fdd72f78080dce937154bcee2", 0x5e}], 0x4, &(0x7f0000000780)=[@mark={{0x14, 0x1, 0x24, 0xfff}}, @timestamping={{0x14, 0x1, 0x25, 0xe}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x101}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x726}}, @mark={{0x14, 0x1, 0x24, 0x100}}], 0xa8}, 0x8040) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0xd891, 0x3}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r3, 0x58, &(0x7f0000000080)}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x18, r0}, 0x18) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="2e00000011008188040f80ec59acbc0413a1810031000000000f000000028002002d1f00"/46, 0x2e}], 0x1}, 0x44004) 2.000699714s ago: executing program 4 (id=1074): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@hci={0x1f, 0x0, 0x9}, 0x80, &(0x7f0000000080)=[{&(0x7f00000006c0)="270427003c0f003c0000002f1eafbcf706e10500000086ddffff1104ee162fd4b8bf4a82f6184b8a34f90186cee84400000000000000001900000000", 0x3c}, {&(0x7f0000000440)="63f805d7649496db729598", 0xb}, {0x0, 0x88000}], 0x3}, 0x0) 1.923106178s ago: executing program 0 (id=1075): r0 = socket$kcm(0x10, 0x3, 0x10) r1 = socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)=ANY=[], 0x48) r2 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000001240)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5931, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10007}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000380)={0x0, 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000b80)=ANY=[@ANYBLOB="850000008c000000760000000000000027000000000000009500000000000000ed5f0be3755142ae31484cd0115bab2d0589e8ab9f429b60317312f13bd708a35c0670c61fc97c4551f58ae3bbfb9f1d97582f15f3922a3c39716ebdd3c864aec6bc39f3bf389d21e614314b44d3a320471dc33ceec91a1512761160808845c885e7e75118ae8702a167ce7d0ca850e435f105f4c7702c8505fc4669acef909579390b1a6795fae716b04fba77244be06160107ab2a3a30645bbec6570170c1d362e6d6209fa0809ffbcc48bfa0175374dc3"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x23) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0xfdef) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000280)=@l2tp={0x2, 0x0, @multicast1, 0x1}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)="089276bc143ae4", 0x7}], 0x1, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x408}, 0x4090) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x98, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6409d99b, 0x0, 0x0, 0x0, 0x1, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}, 0x4009044) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e20, 0xfffff7ff, @empty, 0x9785}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="ddd471dd432d6c7672338517bc9ce6c4ebcdb6fe1765f48213a16e200a5c8835ee15a5d46e573e865c9b17df8ada2c666a21979d965922dab408d2fdff94448090e1f9771eebe588739cebfa53a33607c4631cf180cecdf28b6ee5e0f67b3bf61f876d8b93b0862e7f7dce812437b5c394f1911c966981244cb3e5a47ed84bcafb6effcf586ab5e424c9e5d8cedc09672fc72a4771aab12d934051ac2a7b7b601505cb0ddedfa7391a641420bbe95f5a8d2bb25ee73518fc55d54ffe5e293f24ca393b148c53554515ccdca3d94f00934828b326998e1583514790c04a2545cd62b1175eabc5484c4c41632dafd2d9346f02573c856e33c6ac", 0xf9}, {&(0x7f0000000600)="2052db9640dbcc27adc10a3098f2e2c63503cc31d939036e708e347ddc58e77d7a7970241b825d18b2ee202887c76baa3f8b7de6bf8dfca2f879b4a9fb84f6a80c6d63ef7d24c7f011c23c0e900a7ea3cb0040c08b0c9a77e15fc19787a679808593f8f440c615defa688e6fb01eb5a39d8dcd17c68a177b575a46ed6b3ea8114f3b5f7c835c4ea8b4e11c7d7404bc8d18c1f4d97ff7814e45bc205af8e8e69ffa66db52c6009ffd47e6829e377e0053bdb5aca03ababa8fbccc921dbab60833c01beabcc47fc242ff4d3183ba4f9d67f95161035bb697e3c68807e5cc184f5b336fcbfe76e3ea84bad03bfbb7", 0xed}, {&(0x7f0000000700)="efae19b9055f53b0c652a891cab0751202fcb677a250460e0c46e675a4279f292fd4712d6473", 0x26}], 0x3}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003b000b05d25a80258c6394f90424fc60100005000a000200053582c137153e3704500180fc0b09000300", 0x33fe0}], 0x1}, 0x0) 1.863620571s ago: executing program 4 (id=1076): bpf$MAP_CREATE(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0e000000b6465b000100000000"], 0x50) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x8) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100002, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x50, 0x1, 0x0, 0x0, 0x20, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1e000000000000"], 0x48) socketpair(0x3, 0x80000, 0x800, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x18, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000080)=ANY=[], 0x50) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x7, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) 1.445375526s ago: executing program 2 (id=1077): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x40000) 1.400606289s ago: executing program 0 (id=1078): bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./cgroup.cpu/cpuset.cpus\x00'}, 0x18) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000009c0)="d80000001e0081064e81f782db44b9040002080006007c09e8fe11a10a0015c00200142603600e120800080024000000a80009001100014003001000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x24000000) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1a210, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x2, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x9e}, @exit], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x80) perf_event_open$cgroup(&(0x7f0000000000)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x34429, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080)}, 0x80, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 1.230649488s ago: executing program 2 (id=1079): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x20000, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xd18c9b62, &(0x7f0000000200)=[{&(0x7f0000000040)="e03f030033000b35d25a80000a000200053582c137153e37000c0680058802000300"/46, 0x33fe0}, {&(0x7f0000000180)="6207322d369385a5d8f1146dbb143947c6dc10af03548cc906e40481709052b3dbd4c85aee496caeb30b2e19e75b8b3fb9881b19cdd9bc9dffcb8292e9979b52985b8053b33effe6cb36f1d2f9b081742918bfb9e54c92be007458b5"}], 0x1}, 0x8000) openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) r2 = perf_event_open$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) r3 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0x23, 0x0, 0x0) r4 = socket$kcm(0xf, 0x3, 0x2) r5 = perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) sendmsg$inet(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="0209000202000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, 0x0, &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000100), 0x10}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0xa94c, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[@ANYBLOB='V?\x00\x00-\x00Y'], 0xfe33) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001a00)=ANY=[@ANYBLOB="13100000520091ef"], 0xfe33) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='^\x00') recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x50be}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x100002, 0x0) write$cgroup_pid(r8, &(0x7f0000000980), 0x20000992) ioctl$TUNGETFILTER(r8, 0x801054db, &(0x7f0000000180)=""/73) syz_clone(0x61000600, 0x0, 0x0, 0x0, 0x0, 0x0) 1.131580994s ago: executing program 3 (id=1080): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) sendmsg$kcm(r1, &(0x7f0000001400)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x4, {0xa, 0x4e20, 0x4d, @dev={0xfe, 0x80, '\x00', 0x24}, 0x40000000}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)="e0dc3a41a2a0028669ed7e1c4aa3cb60371891a72eacdbc858c987d25ac2efeb5cdc408aab4aa9bc736bbcdf3d7fe0dc8a1f6c1402773182249cf262a1ef215fbdfdfd48eff7e74970d1d5e88f9d8b45ba6d8548d9621d3673c2814588cf5825f6ecf74ef13aec89eecb253b29d846dbe721048c08ac52699d8c5bb8e6a049a34d364687feec9d0a4d7db55afc360c0608b6b374f784c218cf90777c47f1624e6193a97badd492624509dd488689f748ceff7f14f739", 0xb6}, {&(0x7f0000000240)="48414552a7e3ec5382685e1355dff98bfb92d579bbf087bab366b5853f98f231e483ff762087165666054dcb5caee4cf11679fc01d03d17f84f7118ff3eca4bdba0106d4713d12700d96efb7da455e8135c38defa5a3212d407c706216759da3f9efbb553ea1f84fe0aa0d967aa2328e6b2a4a0c11744d95f13186695821f08c97df3f6d91373a78419e2140323cd8c77f1b582a9447af75123ab4e5a940677760d0e3dc00d1ef7cd7ba25ca1458bdf3dcd07bfd94ccac11a3f1c12654a704ea1bc8d52f518b7051f5a22de24eef899d2bf757e1ba55172a4e5c5df1f3c99463ccaaf4423c5e4a18624666ccdd112c74be212c387f191972c2239589fb23b34a4888907be7fa5222e05c055c7f3c9550373dcf5ab6e89a4ee1a828aae9c3516bf9a7f4779b2d00f685eb3e13891a44e37a4d42e49d50d255013ca6e93158606c1c7381eb76e647376ccde8c8aa1ce3422aeead9c275d6907c792b3f60ee3f33b5362eddd302652bb4a872c09626dab52cebaa7f06fea780b9525c55289f31c1894ee473cd1be3b1b76980ebbe5bd1b1a0cbd22fa3980ab25d2cc62be1c44c26166c29ba8984a278caf53dd54e82fa955f67c1b86a76108070d7ee9d2a6dcb1877bae2a3dec802989522e9d0bcf101a6fa6fb06550f2d158fbd0aa4a414d01426908e98470219121527964b55d83c3a6539b43991ce8119b89eab1fc9ea1385eef503aafc90a41006691014d07685127e6f84b169c1c2e274276d64b2afe8da22acf0246fa45a35d09468a61547f411ce2153a32b83a136b7aafae2c3d6a1e9d55af7943447ecb266fe7cea7a7b939e6a4a64fa0ae2bfb446b681c421d0a9572b836f41547f14b0ec6f26a508d5086eeecd29dca9ceb8e00621000c6ba1559f90d6cd31c7778641df11e3f121016ec22d8033ae6540a33dc013872702a8897ad61b129194384cf0b9bbc1843d047ac6f724f4b2414cb978680820b6f4ca85d2a245b2d259289fb0e8b21b156374d86b1cb1c5bb3bb23a151abad898f52cbf9db14fe669978d4aa5572dde4ad6e0ed989341e8b82c8eb28f2550db7cf49540b49b361c913a62bdfdf072c3753421a70762be70013ec83db5b3f72a3768777a6f2e4745b302f43213d816554fb3a13886051903d1dec5bc84842df15a9adfdc57dd791595df89ceb999fd10c7bfd50216a8f6872f134d605e74899406e69e2fdee7f2dbdfe10535e294a2bcdd435e66f98f6953caf83c1962929598d18fcc27746895c1a077d7ceae65f15f139686e63819dd18b2cf1849db421cb7cd227a62dadfa1011f254b87daa98dfb50d21e8bcca5c4c8afb9f1a153b84b6fb79220f7b51a5a11d2e3679f74c2f03529196176d8a05deca24144a0ab460e776e9e5791f1000af8018cf9ed558cb2c9937db248daaa6f71e1a217386f7824909d671ba34eff55dc915076b63e3f792d3064243f95ab1852a3389c6bc50b6f5c961b11d22e8210e9aeedbff1c607e29535067991e916294d9bc32f0ac2d0e2bbfa6483b55f1693b14bd4f8d7d2ac1b784733d719429092b3a66461a38657441ddab1d35af10caca183c0b75d66c8859d657d6bb0ad4e6ba344a1a4e7aa0a01076e8c2c3988a57f8dc36f5272eaf7fa3cae1983ddf595bb38ec23190e855860d423ea3870bb9211724df9bbcaafd9bf063249b518cc25439b0c02e4ffce902a511d207c76b74f15061d2ecda28ec3def0778d9b8fe5824336bba09b47a596c2fda1cb6e0106ae6e8eb31ac88580bc29ff996f0d19be7134b85d422f37ad6813dacc3c072d1ef5bd000519ef07f22b39a8cea1e1e19b72f3081dde09ef1f475f3021faeaf6e2da5eeaaccbd84c54782685c00af37ceee047cc256128d50b81df7a8a62c6174338fc92e5280dd562efae2d92da511c48a0ff4bddd98687fd2288976ddc738cb478ad23ee09225f94f91bb951fb58dabcb07cade04cfe6d115ef3bc06dcf7dbdff4941fa639d3b7c0c15f51bb10c5b33ea1a9516c882cd7f617e954d68df5dbba6faa511776f1d3a783692894f8ec4e18b21a41869a5a1a3f396dc5edd0789300bf00237d1238c694714d08957c86750520a3dffe5a483034235cb08044b50ff77b44e3ad926f49ad97f6d69327b2a61be4c7215dcb64a3c79c74f72113d2e7f8607353dea9c90ae03a6464aceac8d3d3e3be6cb9f7bb43c03d9bf13bee9996fbf584c5ec847d7eb10f7c89498371c3973fc7002cf06c849262ef9524179be57cf9d949581e4f7d61be4b73f83daaa0c1b3aadd35fc617d4d86804c94ad7ea01b9e7c909c5490c4c6774fb8fc911c0937cdca505c8a75e76a0455b1d463ce875ccd992b9b9f3dc575f3f329c3806ee1f208412fe2d5449588a37c59b53ec624cad252f425645ffe8411903088ada7376c4c2251b57919772beba043d96752dd5ac4549d013ef8c1e2c4d7d243588125e16b6344c421fae2d09679bc94c1b50e1b85ae664f51cc33272e5f0bc90321aaa4b2b43106c6a0f4a20d6b19c0cb976e392c56151a1896137c87a2a640d72c9e0d3cfb7f55c2a9989b0b8c818529617f23e8e9db9b869949069e2e137fd67d7f193e2b406687cc2314740c1d55b884777206cd7a1af476ec41bc62880431315a56b1b1368b8855fde6759817b0ff6bc9967eb3b0f7240453a9872e4eed768e19130fa79a6fa543b00c26a771b3e788fee495b7761b34d6ca5f918915bcc8dfbd68a399be8cc3744947546d7e8b8997b21aee9b2758f0aaa68537d00e34075b0fc5c91e2fceaceb5d200ca9fd0cfb3a5bb01970105bd7d8ae7146a5f23f32420f8dd77234e900ab0a1fd581ddaf3a34601a758a097d98d8baa330e734cc5a75f3afc4d61aee7b29c34b10833598bfdedc1a4f03cca7f89a48780b360011ad1aaf20536dddaf7532d54dea4d8f77b86a2c5e0d5f78928e893d09e81421fd0c9e66a0c6c8e835e3b7cd6c634fae5734e575fa5d21d9d3d5d179ba0a4aa045075ea05c39272b467e973d88b5b3839cd6192abac90490e0559236384bd9450278d33eac54eb6ca8b267c49144796a3d870c8a0f98d5931fec23f5c088b0f0f524aa203dab96e46788b9692c4f26ad2d58ad5cb641ecf2dddb41d50893c865bc362a5965c5ccd023b96ef72d068365bcb3a776ad425aba845f70b2d470c4a68f280572287b69cc9ad1bf42b2c6f879550eba9fdc27020dd327c520fd13ff445d1e1b26695ba56ddec22e615d20899d73927e3fc602b9fc7f4e7aadd5dc410be33ff74a283da0b945c170c533194e0f67638b757475f16f1ba836159a24bd90e8f8dd4c98c151249a8c705ad382a4a8e3b31abaeb4f2d17390217dffccb6e18b279df8927ae8e28a074ca738726230b6bdc7598ccb34f4244dc9214c52b5bf35ac9752666b6495a5289ed2d42c4cd5e6e63f8f726963086f341fb6e63c058f840bb0626c83bd83b1beb0f3769cca606a97a9c1c260b26b1d8dd74fa268fd82bdf5eb2040d6878787a33d8284aa0aa78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0x1000}], 0x5, &(0x7f0000002680)=[{0x1010, 0x116, 0x9e, "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{0x38, 0x107, 0x3ea, "1b7b88e97a946cf11a85f4d7d2547c4ba010de537a6ff50dc8fa28a481677993509c365d29134214"}, {0x38, 0x120, 0x7, "bd05721b0c76c503348e0b0209c99b8d495e25f36cb5451968dbb995700aa263c38128a0"}, {0xc8, 0x1, 0x7, "d1106a8f86567b5715855a5069f582e2c9e4b2379527590f2c88afc9ca1a8db4401541b94e5d54129e3945121b1849e1eb9488178ac3d5f4b442ecde6945f1716a278c830153cdaa82f70c98e3e3b70b1de941ac662090205b2f5b23d8ecd3f42c435fc4c15864c30b1b8e509d289c9c5e5f18be81852c3359f2426b688a25de3422d6c8ac52858fa9efd460fdd6919a75b3f58a12f72facac272d9c62f87f53ae98dc729f5333fc30d3852e473693c4254d"}], 0x1148}, 0x800) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="5c00000014006b03004e21000af32c6e020675f800250002400100000017d34460bc24eab556a705251e6182949a36c23d3b48dfd8cdbf9367b498fa51f60a64c9f4d4938037e786a6d0bdd70000b6c0504bb9189d9193e9bd1c1b78", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x29, &(0x7f0000001500)=[{&(0x7f0000001580)="d80000001a0081044e81f782db4cb904021d08007b490d4f1e81f8d815001e000605142603600e12080005007a010401a80016002000034004000000035c0461c9d67f6f940071342e875fab7cb6cec6cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b141993c034e653fe8efe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9ee5350db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e", 0xd8}], 0x1}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x60140, 0x0) ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f0000000080)) 821.395542ms ago: executing program 4 (id=1081): r0 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000000)=@tipc=@name={0x1e, 0x2, 0x0, {{0x2}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001340)="a00041020eaa4da2", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080) r1 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x7, 0x3d, 0x7, 0x0, 0x0, 0xd299, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_bp={0x0, 0x4}, 0x100882, 0x7ff, 0x6, 0x0, 0xb, 0x2, 0x3ff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x96, 0x1, 0x0, 0x0, 0x0, 0x2, 0x120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x100020, 0x0, 0x0, 0x5, 0x5}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x11, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf462}, {}, {}, [@ldst={0x0, 0x3, 0x3, 0x9, 0x6, 0x0, 0x4}, @ldst={0x1, 0x2, 0x6, 0x2, 0x0, 0xfffffffffffffff0, 0xfffffffffffffffc}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000140)='syzkaller\x00', 0x3, 0x2, &(0x7f0000000180)=""/2, 0x41000, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000240)=[{0x4, 0x2, 0x4, 0x6}, {0x5, 0x4, 0x8, 0x3}, {0x3, 0x4, 0x3, 0xa}], 0x10, 0x4}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) socket$kcm(0x2a, 0x2, 0x0) close(0x3) close(r1) 712.256288ms ago: executing program 0 (id=1082): bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000080)='./cgroup.cpu/cpuset.cpus\x00'}, 0x18) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000009c0)="d80000001e0081064e81f782db44b9040002080006007c09e8fe11a10a0015c00200142603600e120800080024000000a80009001100014003001000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x24000000) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1a210, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x2, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x9e}, @exit], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x80) perf_event_open$cgroup(&(0x7f0000000000)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34429, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080)}, 0x80, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (fail_nth: 5) 641.300282ms ago: executing program 3 (id=1083): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000480)="5c00000012006bab9a3fe3d86e17aa0b046b876c1d0048380019001931a0e69ee517d34460bc06000000a701251e6182949a3651f60a84c9f4d4938037e70e4509c51c268811000000000000000000002571cd53b9851b30599980bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/71, 0x47}, {&(0x7f0000000280)=""/133, 0x85}], 0x2, &(0x7f00000001c0)=""/72, 0x48}, 0x0) recvmsg$kcm(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 607.494564ms ago: executing program 4 (id=1084): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000001000000000000000000008500000036000000c50000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x739d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 185.722459ms ago: executing program 4 (id=1085): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xf101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x123302, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) (async) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000080)) (async) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc9802, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r5) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f1, &(0x7f0000000080)) write$cgroup_devices(r4, &(0x7f0000001040)=ANY=[@ANYRESDEC=r6], 0xffdd) (async) mkdir(&(0x7f0000000000)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffeb) (async) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r7, &(0x7f0000001000)='memory.events.local\x00', 0x275a, 0x0) (async) write$cgroup_devices(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="1e0308004d6b71ef288563"], 0xffdd) (async) close(r1) (async) close(r0) 181.561079ms ago: executing program 3 (id=1086): socket$kcm(0x10, 0x3, 0x10) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000200)={0x1b, 0x0, 0x0, 0xc0aa, 0x0, 0x1, 0x10001, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x5}, 0x50) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x3, 0x16, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffc}, [@printk={@s}, @alu={0x4, 0x0, 0x1, 0x8, 0x0, 0x100, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0x7}]}, &(0x7f00000001c0)='syzkaller\x00', 0x2, 0x0, 0x0, 0x40f00, 0x1a, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e09f547ed3f02dc1fd3d6487775b", 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={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, 0x10001, 0x2, @perf_bp={0x0, 0x7}, 0x0, 0x2, 0x2, 0x8, 0x1, 0xfffffffe, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0500000003f01f00660000007f00000001000000", @ANYRES32, @ANYRES32], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000010040), 0x391, 0xffffffffffffffff, 0x4}, 0x38) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000580)={{}, &(0x7f0000000500), 0x0}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$SIOCSIFHWADDR(r1, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="000500000020"}) r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000005, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000300), 0x4}, 0x11540}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x1, 0x1, 0x7fe2, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r6, @ANYBLOB="0000000002000000b705000008000000850000007000000095"], &(0x7f0000000300)='GPL\x00', 0x4, 0x1002, &(0x7f00000014c0)=""/4098, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe65}, 0x23) socket$kcm(0x11, 0xa, 0x300) r7 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x94) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map, r7, 0x5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001540)=ANY=[@ANYRES8=r5], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) bpf$ENABLE_STATS(0x20, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r9 = openat$cgroup_int(r8, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r9, 0x0, 0x6a) 93.256444ms ago: executing program 0 (id=1087): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000040040000000000000006000000850000002500000095"], 0x0, 0x80, 0x0, 0x0, 0x41100, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x34}, 0x94) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33) 0s ago: executing program 0 (id=1088): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f00000003c0)=ANY=[], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x40034, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x1b, 0x0, 0x3, 0x0, 0x6, 0x7, 0x2, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r1, &(0x7f0000003a80)={&(0x7f00000004c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000003a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x43}, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x20}, 0x24008884) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000940)={0x0, 0x25, &(0x7f0000000ac0)=[{&(0x7f0000000200)="d8000000210081044e81f782db44b9040a00000000fe0500002015000600142603600e1209000a00000000000001060000b94dcf5c0468c1d67f6f94007134cfeee0800089e408e8d8ef52b40800de00e06bbace8017cbec4c2ee5a7cef4090000001fb79164075ee4ce1b14d6d930dfe1d9db22fe7c9f8775730d16a4683f1aeb4edbb57a5035ccb29e00360db70100000040fad95667e006dcdf969b3ef35ce3bb9ad809d561cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a83954b43370e9701008400002d3bc75dc0bb9dd33e438c", 0xd8}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000c40)="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", 0x227}, {&(0x7f0000001440)}], 0x2}, 0x8400) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x2, 0x0, @local}, 0x10}, 0x0) sendmsg$sock(r1, &(0x7f0000000140)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast}, 0x4, 0x0, 0x2, 0x4}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000540)="14c55273decf6b96efa749b7f1eefadabe5ecdc06053d1049f43c73e528f1d6c1e7ed9f62617724664e6fbfa87eeedd4a31594bdddc5675f079c2c2ceb5ff9163346bc22a1be46611bfc1c347fd7c1d7bfdc915318ec415608ea70a230f1888138e6eeed55cea722d549215e1b72a934b06034d5912180cb440226789b7b7703a22c29fbb821f6198fb2da5035dc765d82a1050174aa2eff199802008735a3c07eaccbc84339b2b7fb9eb0b66870d9b72485b2e88de37e9e6e55dc77", 0xbc}, {&(0x7f0000000600)="63a12a5fd1256b3657501757a86b4b5adca43c702b0d69b7a674fc4cc60d491eb747f5dd6085f2aedae1aa0a8859f53918233c23aa0bb7ef9f1cb5b73969c0fc59dde67dc02247b4fa55068e39c71966dbd3e5ec15e7ec0abb66de375a65a48a9a51c37eaf736519f985ab6432479c8b3894076203879b8f4582a79566ef13bae1f6161f42cdf53917230739f201bb", 0x8f}, {&(0x7f00000006c0)="562d52fc50d7f38e7f72b64fcbec997649346fa77cb02cf50f4264c10fdeaee47357588ea43caeabd8574a5fb03969e64f4a63035ed2ae283d672e22c1762cdcaea68fd347052e4a21bca96924abfcb8a4163c387ede25cb26747d71405a9d6d24aea9974a75d2379036ed6d9550726d52a10718c0030d045e830f24616dbed9a4274b387b28a8c07da05fb6577103", 0x8f}, {&(0x7f0000000400)="a016ce4630e9f2161a069ec3838e4d07b11b19e86a25101ec442f65d4ff3f5a640545efe42f74e7be13477bcbfe206a57669530d41ab2ae8c9b8123b57e1d2449259294f87d7c8f4f4e50dea93d11874939fdd72f78080dce937154bcee2", 0x5e}], 0x4, &(0x7f0000000780)=[@mark={{0x14, 0x1, 0x24, 0xfff}}, @timestamping={{0x14, 0x1, 0x25, 0xe}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x101}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x726}}, @mark={{0x14, 0x1, 0x24, 0x100}}], 0xa8}, 0x8040) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0xd891, 0x3}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r3, 0x58, &(0x7f0000000080)}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x18, r0}, 0x18) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="2e00000011008188040f80ec59acbc0413a1810031000000000f000000028002002d1f00"/46, 0x2e}], 0x1}, 0x44004) kernel console output (not intermixed with test programs): ibutes in process `syz.3.398'. [ 140.049032][ T5728] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 140.173717][ T5737] netlink: 192440 bytes leftover after parsing attributes in process `syz.1.400'. [ 140.183040][ T5737] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 140.717108][ T5752] netlink: 199824 bytes leftover after parsing attributes in process `syz.2.404'. [ 140.861476][ T5747] netlink: 112 bytes leftover after parsing attributes in process `syz.2.404'. [ 141.679157][ T5781] netlink: 192440 bytes leftover after parsing attributes in process `syz.3.413'. [ 141.764637][ T5781] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 141.952390][ T5790] netlink: 'syz.2.416': attribute type 29 has an invalid length. [ 141.980939][ T5790] netlink: 'syz.2.416': attribute type 29 has an invalid length. [ 142.004461][ T5797] netlink: 'syz.2.416': attribute type 29 has an invalid length. [ 142.248245][ T5796] netlink: 192440 bytes leftover after parsing attributes in process `syz.0.417'. [ 142.316280][ T5796] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 142.846085][ T5817] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.424'. [ 142.911804][ T5804] device syzkaller0 entered promiscuous mode [ 142.943769][ T5817] netlink: 112 bytes leftover after parsing attributes in process `syz.3.424'. [ 143.039160][ T5821] FAULT_INJECTION: forcing a failure. [ 143.039160][ T5821] name failslab, interval 1, probability 0, space 0, times 0 [ 143.085073][ T5821] CPU: 0 PID: 5821 Comm: syz.0.425 Not tainted syzkaller #0 [ 143.092547][ T5821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 143.102655][ T5821] Call Trace: [ 143.105971][ T5821] [ 143.108938][ T5821] dump_stack_lvl+0x188/0x250 [ 143.113762][ T5821] ? show_regs_print_info+0x20/0x20 [ 143.118998][ T5821] ? load_image+0x400/0x400 [ 143.123653][ T5821] ? __might_sleep+0xf0/0xf0 [ 143.128304][ T5821] ? __lock_acquire+0x7d10/0x7d10 [ 143.133371][ T5821] ? mark_lock+0x94/0x320 [ 143.137847][ T5821] should_fail+0x38c/0x4c0 [ 143.142497][ T5821] should_failslab+0x5/0x20 [ 143.147036][ T5821] slab_pre_alloc_hook+0x51/0xc0 [ 143.152018][ T5821] __kmalloc+0x6b/0x330 [ 143.156237][ T5821] ? tomoyo_realpath_from_path+0x118/0x610 [ 143.162093][ T5821] tomoyo_realpath_from_path+0x118/0x610 [ 143.167868][ T5821] tomoyo_path_number_perm+0x242/0x660 [ 143.173364][ T5821] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 143.178881][ T5821] ? perf_trace_lock+0xe4/0x390 [ 143.183762][ T5821] ? perf_trace_lock+0xe4/0x390 [ 143.188799][ T5821] security_file_ioctl+0x6c/0xa0 [ 143.193767][ T5821] __se_sys_ioctl+0x48/0x170 [ 143.198391][ T5821] do_syscall_64+0x4c/0xa0 [ 143.202908][ T5821] ? clear_bhb_loop+0x30/0x80 [ 143.207598][ T5821] ? clear_bhb_loop+0x30/0x80 [ 143.212289][ T5821] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 143.218372][ T5821] RIP: 0033:0x7fa619183eb9 [ 143.222820][ T5821] 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 [ 143.243203][ T5821] RSP: 002b:00007fa6173be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 143.251843][ T5821] RAX: ffffffffffffffda RBX: 00007fa6193ff090 RCX: 00007fa619183eb9 [ 143.260279][ T5821] RDX: 0000200000000100 RSI: 000000000000890b RDI: 0000000000000003 [ 143.268279][ T5821] RBP: 00007fa6173be090 R08: 0000000000000000 R09: 0000000000000000 [ 143.276553][ T5821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 143.284558][ T5821] R13: 00007fa6193ff128 R14: 00007fa6193ff090 R15: 00007ffffba2ff68 [ 143.292590][ T5821] [ 143.360447][ T5821] ERROR: Out of memory at tomoyo_realpath_from_path. [ 143.551444][ T5838] netlink: 'syz.4.429': attribute type 19 has an invalid length. [ 143.787256][ T5848] netlink: 192440 bytes leftover after parsing attributes in process `syz.1.431'. [ 143.868495][ T5848] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 143.921884][ T5854] netlink: 'syz.4.446': attribute type 16 has an invalid length. [ 144.023416][ T5854] netlink: 132 bytes leftover after parsing attributes in process `syz.4.446'. [ 144.136641][ T5861] netlink: 'syz.1.438': attribute type 2 has an invalid length. [ 144.203631][ T5861] netlink: 'syz.1.438': attribute type 8 has an invalid length. [ 144.211445][ T5861] netlink: 132 bytes leftover after parsing attributes in process `syz.1.438'. [ 144.743028][ T5876] netlink: 'syz.1.442': attribute type 3 has an invalid length. [ 144.753840][ T5876] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.442'. [ 144.902497][ T5884] netlink: 60 bytes leftover after parsing attributes in process `syz.0.444'. [ 144.980655][ T5884] netlink: 60 bytes leftover after parsing attributes in process `syz.0.444'. [ 145.057733][ T5885] netlink: 199824 bytes leftover after parsing attributes in process `syz.2.445'. [ 145.073680][ T5888] netlink: 60 bytes leftover after parsing attributes in process `syz.0.444'. [ 145.156709][ T5885] netlink: 112 bytes leftover after parsing attributes in process `syz.2.445'. [ 145.175839][ T5886] netlink: 60 bytes leftover after parsing attributes in process `syz.0.444'. [ 145.549920][ T5900] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 145.931914][ T5922] netlink: 'syz.1.454': attribute type 29 has an invalid length. [ 146.102294][ T5922] netlink: 'syz.1.454': attribute type 29 has an invalid length. [ 147.249961][ T5959] FAULT_INJECTION: forcing a failure. [ 147.249961][ T5959] name failslab, interval 1, probability 0, space 0, times 0 [ 147.303215][ T5956] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 147.325328][ T5959] CPU: 1 PID: 5959 Comm: syz.0.466 Not tainted syzkaller #0 [ 147.332984][ T5959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 147.343070][ T5959] Call Trace: [ 147.346489][ T5959] [ 147.349544][ T5959] dump_stack_lvl+0x188/0x250 [ 147.354315][ T5959] ? lockdep_hardirqs_on+0x94/0x140 [ 147.359728][ T5959] ? show_regs_print_info+0x20/0x20 [ 147.364979][ T5959] ? audit_tree_destroy_watch+0x20/0x20 [ 147.370639][ T5959] should_fail+0x38c/0x4c0 [ 147.375089][ T5959] should_failslab+0x5/0x20 [ 147.379609][ T5959] slab_pre_alloc_hook+0x51/0xc0 [ 147.384658][ T5959] kmem_cache_alloc_trace+0x47/0x2a0 [ 147.390061][ T5959] ? sctp_add_bind_addr+0x89/0x350 [ 147.395235][ T5959] sctp_add_bind_addr+0x89/0x350 [ 147.400212][ T5959] sctp_copy_local_addr_list+0x2dd/0x4a0 [ 147.405906][ T5959] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 147.412266][ T5959] ? sctp_v4_is_any+0x31/0x50 [ 147.416995][ T5959] ? sctp_copy_one_addr+0x93/0x660 [ 147.422143][ T5959] sctp_bind_addr_copy+0xaf/0x3c0 [ 147.427192][ T5959] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 147.433634][ T5959] sctp_connect_new_asoc+0x2f5/0x6a0 [ 147.438950][ T5959] ? __sctp_connect+0xd80/0xd80 [ 147.443829][ T5959] ? __local_bh_enable_ip+0x136/0x1c0 [ 147.449329][ T5959] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 147.454954][ T5959] ? security_sctp_bind_connect+0x85/0xb0 [ 147.460786][ T5959] sctp_sendmsg+0x158d/0x2900 [ 147.465590][ T5959] ? aa_sk_perm+0x7dc/0x910 [ 147.470126][ T5959] ? sctp_getsockopt+0x8a0/0x8a0 [ 147.475106][ T5959] ? aa_af_perm+0x340/0x340 [ 147.479722][ T5959] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 147.486170][ T5959] ? sock_rps_record_flow+0x17/0x3b0 [ 147.491575][ T5959] ? inet_sendmsg+0x78/0x2f0 [ 147.496190][ T5959] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 147.501500][ T5959] ? security_socket_sendmsg+0x7c/0xa0 [ 147.507006][ T5959] ? inet_send_prepare+0x260/0x260 [ 147.512198][ T5959] ____sys_sendmsg+0x5b7/0x8f0 [ 147.517210][ T5959] ? __sys_sendmsg_sock+0x30/0x30 [ 147.522288][ T5959] ? import_iovec+0x6f/0xa0 [ 147.526922][ T5959] ___sys_sendmsg+0x236/0x2e0 [ 147.531644][ T5959] ? __sys_sendmsg+0x2a0/0x2a0 [ 147.536495][ T5959] __se_sys_sendmsg+0x1af/0x290 [ 147.541396][ T5959] ? __x64_sys_sendmsg+0x80/0x80 [ 147.546378][ T5959] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 147.552424][ T5959] ? lockdep_hardirqs_on+0x94/0x140 [ 147.557781][ T5959] do_syscall_64+0x4c/0xa0 [ 147.562239][ T5959] ? clear_bhb_loop+0x30/0x80 [ 147.567051][ T5959] ? clear_bhb_loop+0x30/0x80 [ 147.571767][ T5959] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.577704][ T5959] RIP: 0033:0x7fa619183eb9 [ 147.582175][ T5959] 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 [ 147.602186][ T5959] RSP: 002b:00007fa6173df028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 147.610639][ T5959] RAX: ffffffffffffffda RBX: 00007fa6193fefa0 RCX: 00007fa619183eb9 [ 147.619273][ T5959] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000003 [ 147.627460][ T5959] RBP: 00007fa6173df090 R08: 0000000000000000 R09: 0000000000000000 [ 147.635468][ T5959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 147.644135][ T5959] R13: 00007fa6193ff038 R14: 00007fa6193fefa0 R15: 00007ffffba2ff68 [ 147.652268][ T5959] [ 147.979833][ T5983] FAULT_INJECTION: forcing a failure. [ 147.979833][ T5983] name failslab, interval 1, probability 0, space 0, times 0 [ 148.051103][ T5983] CPU: 0 PID: 5983 Comm: syz.2.474 Not tainted syzkaller #0 [ 148.058577][ T5983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 148.068707][ T5983] Call Trace: [ 148.072026][ T5983] [ 148.074990][ T5983] dump_stack_lvl+0x188/0x250 [ 148.079715][ T5983] ? show_regs_print_info+0x20/0x20 [ 148.085125][ T5983] ? load_image+0x400/0x400 [ 148.089858][ T5983] ? __might_sleep+0xf0/0xf0 [ 148.094591][ T5983] ? __lock_acquire+0x7d10/0x7d10 [ 148.099784][ T5983] should_fail+0x38c/0x4c0 [ 148.104254][ T5983] should_failslab+0x5/0x20 [ 148.109066][ T5983] slab_pre_alloc_hook+0x51/0xc0 [ 148.114311][ T5983] __kmalloc_node+0x6e/0x3b0 [ 148.119122][ T5983] ? kvmalloc_node+0x84/0x130 [ 148.123845][ T5983] kvmalloc_node+0x84/0x130 [ 148.128536][ T5983] generic_map_update_batch+0x3a7/0x7d0 [ 148.134224][ T5983] ? rcu_read_unlock+0x90/0x90 [ 148.139152][ T5983] ? __fdget+0x18b/0x210 [ 148.143454][ T5983] ? rcu_read_unlock+0x90/0x90 [ 148.148342][ T5983] bpf_map_do_batch+0x466/0x600 [ 148.153347][ T5983] __sys_bpf+0x671/0x6f0 [ 148.157634][ T5983] ? bpf_link_show_fdinfo+0x380/0x380 [ 148.163159][ T5983] ? vtime_user_exit+0x2c8/0x3e0 [ 148.168150][ T5983] __x64_sys_bpf+0x78/0x90 [ 148.172702][ T5983] do_syscall_64+0x4c/0xa0 [ 148.177150][ T5983] ? clear_bhb_loop+0x30/0x80 [ 148.181942][ T5983] ? clear_bhb_loop+0x30/0x80 [ 148.186654][ T5983] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 148.192582][ T5983] RIP: 0033:0x7f3e2d323eb9 [ 148.197142][ T5983] 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 [ 148.216959][ T5983] RSP: 002b:00007f3e2b57f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 148.225411][ T5983] RAX: ffffffffffffffda RBX: 00007f3e2d59efa0 RCX: 00007f3e2d323eb9 [ 148.233490][ T5983] RDX: 0000000000000038 RSI: 0000200000000200 RDI: 000000000000001a [ 148.241675][ T5983] RBP: 00007f3e2b57f090 R08: 0000000000000000 R09: 0000000000000000 [ 148.249763][ T5983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.257853][ T5983] R13: 00007f3e2d59f038 R14: 00007f3e2d59efa0 R15: 00007ffe72285448 [ 148.266016][ T5983] [ 148.343164][ T5992] validate_nla: 2 callbacks suppressed [ 148.343196][ T5992] netlink: 'syz.4.476': attribute type 1 has an invalid length. [ 149.470153][ T6006] __nla_validate_parse: 14 callbacks suppressed [ 149.471166][ T6006] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.482'. [ 149.496165][ T6006] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 151.507408][ T6001] delete_channel: no stack [ 151.691637][ T6021] FAULT_INJECTION: forcing a failure. [ 151.691637][ T6021] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 151.752571][ T6021] CPU: 0 PID: 6021 Comm: syz.2.487 Not tainted syzkaller #0 [ 151.760001][ T6021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 151.770088][ T6021] Call Trace: [ 151.773392][ T6021] [ 151.776343][ T6021] dump_stack_lvl+0x188/0x250 [ 151.781068][ T6021] ? show_regs_print_info+0x20/0x20 [ 151.786278][ T6021] ? load_image+0x400/0x400 [ 151.790803][ T6021] ? __lock_acquire+0x7d10/0x7d10 [ 151.795940][ T6021] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 151.802731][ T6021] should_fail+0x38c/0x4c0 [ 151.807196][ T6021] strncpy_from_user+0x32/0x360 [ 151.812082][ T6021] getname_flags+0xef/0x500 [ 151.816728][ T6021] do_sys_openat2+0xdd/0x4b0 [ 151.821513][ T6021] ? __lock_acquire+0x7d10/0x7d10 [ 151.826643][ T6021] ? do_sys_open+0xe0/0xe0 [ 151.831166][ T6021] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 151.837167][ T6021] ? lock_chain_count+0x20/0x20 [ 151.842376][ T6021] ? vtime_user_exit+0x2c8/0x3e0 [ 151.847328][ T6021] __x64_sys_openat+0x135/0x160 [ 151.852305][ T6021] do_syscall_64+0x4c/0xa0 [ 151.856743][ T6021] ? clear_bhb_loop+0x30/0x80 [ 151.861428][ T6021] ? clear_bhb_loop+0x30/0x80 [ 151.866304][ T6021] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 151.872242][ T6021] RIP: 0033:0x7f3e2d2e478e [ 151.876673][ T6021] 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 [ 151.896563][ T6021] RSP: 002b:00007f3e2b57eec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 151.905293][ T6021] RAX: ffffffffffffffda RBX: 00007f3e2b57f6c0 RCX: 00007f3e2d2e478e [ 151.913396][ T6021] RDX: 0000000000000002 RSI: 00007f3e2b57ef90 RDI: ffffffffffffff9c [ 151.921636][ T6021] RBP: 00007f3e2b57f090 R08: 0000000000000000 R09: 0000000000000000 [ 151.929706][ T6021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 151.937777][ T6021] R13: 00007f3e2d59f038 R14: 00007f3e2d59efa0 R15: 00007ffe72285448 [ 151.946060][ T6021] [ 152.220549][ T6041] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.493'. [ 152.248652][ T6034] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.488'. [ 152.292627][ T6034] netlink: 112 bytes leftover after parsing attributes in process `syz.3.488'. [ 152.749730][ T6046] netlink: 156 bytes leftover after parsing attributes in process `syz.0.495'. [ 152.910304][ T6052] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.496'. [ 153.013671][ T6052] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 153.175999][ T6061] IPv6: Can't replace route, no match found [ 153.286810][ T6061] netlink: 176 bytes leftover after parsing attributes in process `syz.0.499'. [ 153.427809][ T6069] netlink: 52 bytes leftover after parsing attributes in process `syz.2.503'. [ 153.482793][ T6069] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 153.552518][ T6071] netlink: 65015 bytes leftover after parsing attributes in process `syz.3.502'. [ 153.561991][ T6066] delete_channel: no stack [ 153.572869][ T6061] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.499'. [ 153.809872][ T6079] raw_sendmsg: syz.1.505 forgot to set AF_INET. Fix it! [ 154.234105][ T6086] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 154.578001][ T6099] __nla_validate_parse: 1 callbacks suppressed [ 154.578018][ T6099] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.508'. [ 154.647663][ T6101] netlink: 209820 bytes leftover after parsing attributes in process `syz.1.510'. [ 154.679427][ T6092] netlink: 112 bytes leftover after parsing attributes in process `syz.3.508'. [ 154.703891][ T6097] netlink: 156 bytes leftover after parsing attributes in process `syz.4.509'. [ 154.819840][ T6108] netlink: 209820 bytes leftover after parsing attributes in process `syz.1.513'. [ 155.004005][ T6117] netlink: 'syz.1.517': attribute type 21 has an invalid length. [ 155.018065][ T6118] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.514'. [ 155.067079][ T6117] netlink: 'syz.1.517': attribute type 20 has an invalid length. [ 155.137818][ T6117] IPv6: NLM_F_CREATE should be specified when creating new route [ 155.183443][ T6118] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 155.193884][ T6117] netlink: 'syz.1.517': attribute type 21 has an invalid length. [ 155.201923][ T6117] netlink: 'syz.1.517': attribute type 20 has an invalid length. [ 155.210797][ T6117] netlink: 'syz.1.517': attribute type 21 has an invalid length. [ 155.219693][ T6117] netlink: 'syz.1.517': attribute type 20 has an invalid length. [ 155.253711][ T6117] netlink: 'syz.1.517': attribute type 21 has an invalid length. [ 155.320199][ T6117] netlink: 'syz.1.517': attribute type 20 has an invalid length. [ 155.349047][ T6117] netlink: 'syz.1.517': attribute type 21 has an invalid length. [ 155.384151][ T6117] netlink: 'syz.1.517': attribute type 20 has an invalid length. [ 155.682221][ T6124] device syzkaller0 entered promiscuous mode [ 155.824002][ T6142] netlink: 60 bytes leftover after parsing attributes in process `syz.1.522'. [ 156.045458][ T6142] netlink: 60 bytes leftover after parsing attributes in process `syz.1.522'. [ 156.121105][ T6150] netlink: 198236 bytes leftover after parsing attributes in process `syz.4.525'. [ 156.204125][ T6152] FAULT_INJECTION: forcing a failure. [ 156.204125][ T6152] name failslab, interval 1, probability 0, space 0, times 0 [ 156.302377][ T6145] netlink: 60 bytes leftover after parsing attributes in process `syz.1.522'. [ 156.333829][ T6152] CPU: 1 PID: 6152 Comm: syz.2.526 Not tainted syzkaller #0 [ 156.341255][ T6152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 156.351420][ T6152] Call Trace: [ 156.354856][ T6152] [ 156.357856][ T6152] dump_stack_lvl+0x188/0x250 [ 156.362562][ T6152] ? show_regs_print_info+0x20/0x20 [ 156.367947][ T6152] ? load_image+0x400/0x400 [ 156.372469][ T6152] ? __might_sleep+0xf0/0xf0 [ 156.377338][ T6152] ? __lock_acquire+0x7d10/0x7d10 [ 156.382507][ T6152] should_fail+0x38c/0x4c0 [ 156.387046][ T6152] should_failslab+0x5/0x20 [ 156.391569][ T6152] slab_pre_alloc_hook+0x51/0xc0 [ 156.396699][ T6152] __kmalloc+0x6b/0x330 [ 156.401138][ T6152] ? tomoyo_encode+0x27e/0x540 [ 156.406314][ T6152] tomoyo_encode+0x27e/0x540 [ 156.411109][ T6152] tomoyo_realpath_from_path+0x5cd/0x610 [ 156.416866][ T6152] tomoyo_path_number_perm+0x242/0x660 [ 156.422444][ T6152] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 156.428165][ T6152] security_file_ioctl+0x6c/0xa0 [ 156.433211][ T6152] __se_sys_ioctl+0x48/0x170 [ 156.438009][ T6152] do_syscall_64+0x4c/0xa0 [ 156.442615][ T6152] ? clear_bhb_loop+0x30/0x80 [ 156.447307][ T6152] ? clear_bhb_loop+0x30/0x80 [ 156.451997][ T6152] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 156.457908][ T6152] RIP: 0033:0x7f3e2d323eb9 [ 156.462337][ T6152] 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 [ 156.482137][ T6152] RSP: 002b:00007f3e2b57f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 156.490584][ T6152] RAX: ffffffffffffffda RBX: 00007f3e2d59efa0 RCX: 00007f3e2d323eb9 [ 156.498763][ T6152] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000004 [ 156.506761][ T6152] RBP: 00007f3e2b57f090 R08: 0000000000000000 R09: 0000000000000000 [ 156.514848][ T6152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 156.523044][ T6152] R13: 00007f3e2d59f038 R14: 00007f3e2d59efa0 R15: 00007ffe72285448 [ 156.531226][ T6152] [ 156.596742][ T6152] ERROR: Out of memory at tomoyo_realpath_from_path. [ 157.018116][ T6173] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 158.038483][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 158.075614][ T6190] device syzkaller0 entered promiscuous mode [ 158.160975][ T6199] device syzkaller0 entered promiscuous mode [ 158.884846][ T6224] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 159.815984][ T6248] device syzkaller0 entered promiscuous mode [ 159.861636][ T6250] __nla_validate_parse: 12 callbacks suppressed [ 159.861656][ T6250] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.557'. [ 160.552900][ T6265] validate_nla: 128 callbacks suppressed [ 160.552920][ T6265] netlink: 'syz.2.562': attribute type 21 has an invalid length. [ 160.705875][ T6265] netlink: 'syz.2.562': attribute type 22 has an invalid length. [ 160.854571][ T6265] netlink: 14380 bytes leftover after parsing attributes in process `syz.2.562'. [ 160.930461][ T6263] netlink: 52 bytes leftover after parsing attributes in process `syz.0.560'. [ 161.057505][ T6263] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 161.344042][ T6277] netlink: 'syz.3.564': attribute type 21 has an invalid length. [ 161.382883][ T6277] netlink: 'syz.3.564': attribute type 1 has an invalid length. [ 161.399502][ T6280] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.563'. [ 161.511942][ T6279] netlink: 68 bytes leftover after parsing attributes in process `syz.0.565'. [ 161.531472][ T6280] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 161.547155][ T6284] netlink: 'syz.1.566': attribute type 8 has an invalid length. [ 161.570265][ T6284] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.566'. [ 164.382762][ T6340] FAULT_INJECTION: forcing a failure. [ 164.382762][ T6340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 164.563722][ T6340] CPU: 0 PID: 6340 Comm: syz.0.581 Not tainted syzkaller #0 [ 164.571164][ T6340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 164.581249][ T6340] Call Trace: [ 164.584546][ T6340] [ 164.587498][ T6340] dump_stack_lvl+0x188/0x250 [ 164.592230][ T6340] ? show_regs_print_info+0x20/0x20 [ 164.597474][ T6340] ? load_image+0x400/0x400 [ 164.602193][ T6340] ? __lock_acquire+0x7d10/0x7d10 [ 164.607234][ T6340] ? perf_trace_lock_acquire+0xed/0x3e0 [ 164.612963][ T6340] should_fail+0x38c/0x4c0 [ 164.617488][ T6340] _copy_from_user+0x2e/0x170 [ 164.622278][ T6340] iovec_from_user+0x142/0x370 [ 164.627068][ T6340] __import_iovec+0x70/0x490 [ 164.631693][ T6340] import_iovec+0x6f/0xa0 [ 164.636050][ T6340] ___sys_sendmsg+0x1fd/0x2e0 [ 164.640762][ T6340] ? __sys_sendmsg+0x2a0/0x2a0 [ 164.645866][ T6340] ? trace_event_raw_event_lock+0x270/0x270 [ 164.651779][ T6340] ? vfs_write+0x8b2/0xd60 [ 164.656245][ T6340] __se_sys_sendmsg+0x1af/0x290 [ 164.661318][ T6340] ? __x64_sys_sendmsg+0x80/0x80 [ 164.667167][ T6340] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 164.673353][ T6340] ? lockdep_hardirqs_on+0x94/0x140 [ 164.678692][ T6340] do_syscall_64+0x4c/0xa0 [ 164.683138][ T6340] ? clear_bhb_loop+0x30/0x80 [ 164.687845][ T6340] ? clear_bhb_loop+0x30/0x80 [ 164.692642][ T6340] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 164.698553][ T6340] RIP: 0033:0x7fa619183eb9 [ 164.703093][ T6340] 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 [ 164.722905][ T6340] RSP: 002b:00007fa6173be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 164.731442][ T6340] RAX: ffffffffffffffda RBX: 00007fa6193ff090 RCX: 00007fa619183eb9 [ 164.739841][ T6340] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 164.747841][ T6340] RBP: 00007fa6173be090 R08: 0000000000000000 R09: 0000000000000000 [ 164.755832][ T6340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 164.763920][ T6340] R13: 00007fa6193ff128 R14: 00007fa6193ff090 R15: 00007ffffba2ff68 [ 164.772129][ T6340] [ 165.050399][ T6347] netlink: 'syz.4.584': attribute type 3 has an invalid length. [ 165.074022][ T6347] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.584'. [ 165.219171][ T6353] device syzkaller0 entered promiscuous mode [ 165.395766][ T6356] netlink: 'syz.3.588': attribute type 22 has an invalid length. [ 165.441060][ T6356] netlink: 14380 bytes leftover after parsing attributes in process `syz.3.588'. [ 165.668301][ T6366] netlink: 'syz.4.590': attribute type 13 has an invalid length. [ 165.695104][ T6366] netlink: 160 bytes leftover after parsing attributes in process `syz.4.590'. [ 168.747841][ T6379] netlink: 68 bytes leftover after parsing attributes in process `syz.3.592'. [ 168.813371][ T6381] netlink: 16186 bytes leftover after parsing attributes in process `syz.4.593'. [ 168.876611][ T6387] netlink: 'syz.0.594': attribute type 10 has an invalid length. [ 168.907063][ T6387] netlink: 156 bytes leftover after parsing attributes in process `syz.0.594'. [ 168.979995][ T6392] netlink: 199824 bytes leftover after parsing attributes in process `syz.2.595'. [ 169.030474][ T6400] netlink: 201392 bytes leftover after parsing attributes in process `syz.3.596'. [ 169.037981][ T6388] device syzkaller0 entered promiscuous mode [ 169.047956][ T6392] netlink: 112 bytes leftover after parsing attributes in process `syz.2.595'. [ 169.082284][ T6400] netlink: 8438 bytes leftover after parsing attributes in process `syz.3.596'. [ 169.591822][ T6409] netlink: 'syz.4.599': attribute type 9 has an invalid length. [ 169.727799][ T6407] netlink: 'syz.4.599': attribute type 9 has an invalid length. [ 170.212688][ T6423] __nla_validate_parse: 2 callbacks suppressed [ 170.212707][ T6423] netlink: 192440 bytes leftover after parsing attributes in process `syz.1.605'. [ 170.330820][ T6423] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 170.502190][ T6419] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 170.770656][ T6434] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.610'. [ 171.305411][ T6455] netlink: 199824 bytes leftover after parsing attributes in process `syz.4.613'. [ 171.325796][ T6453] netlink: 'syz.3.616': attribute type 39 has an invalid length. [ 171.564183][ T6458] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.617'. [ 171.598757][ T6458] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 172.168622][ T6455] netlink: 112 bytes leftover after parsing attributes in process `syz.4.613'. [ 172.283146][ T6469] FAULT_INJECTION: forcing a failure. [ 172.283146][ T6469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 172.338928][ T6469] CPU: 0 PID: 6469 Comm: syz.2.620 Not tainted syzkaller #0 [ 172.346278][ T6469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 172.356486][ T6469] Call Trace: [ 172.359785][ T6469] [ 172.362733][ T6469] dump_stack_lvl+0x188/0x250 [ 172.367440][ T6469] ? show_regs_print_info+0x20/0x20 [ 172.372662][ T6469] ? load_image+0x400/0x400 [ 172.377288][ T6469] ? __lock_acquire+0x7d10/0x7d10 [ 172.382433][ T6469] should_fail+0x38c/0x4c0 [ 172.386962][ T6469] _copy_from_user+0x2e/0x170 [ 172.391833][ T6469] __copy_msghdr_from_user+0xc9/0x630 [ 172.397225][ T6469] ? verify_lock_unused+0x140/0x140 [ 172.402542][ T6469] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 172.408137][ T6469] ___sys_sendmsg+0x19a/0x2e0 [ 172.412924][ T6469] ? __sys_sendmsg+0x2a0/0x2a0 [ 172.417771][ T6469] __se_sys_sendmsg+0x1af/0x290 [ 172.422631][ T6469] ? __x64_sys_sendmsg+0x80/0x80 [ 172.427571][ T6469] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 172.433944][ T6469] ? lockdep_hardirqs_on+0x94/0x140 [ 172.439332][ T6469] do_syscall_64+0x4c/0xa0 [ 172.443757][ T6469] ? clear_bhb_loop+0x30/0x80 [ 172.448526][ T6469] ? clear_bhb_loop+0x30/0x80 [ 172.453210][ T6469] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 172.459120][ T6469] RIP: 0033:0x7f3e2d323eb9 [ 172.463542][ T6469] 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 [ 172.483344][ T6469] RSP: 002b:00007f3e2b57f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 172.491958][ T6469] RAX: ffffffffffffffda RBX: 00007f3e2d59efa0 RCX: 00007f3e2d323eb9 [ 172.500146][ T6469] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 172.508133][ T6469] RBP: 00007f3e2b57f090 R08: 0000000000000000 R09: 0000000000000000 [ 172.516465][ T6469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.524441][ T6469] R13: 00007f3e2d59f038 R14: 00007f3e2d59efa0 R15: 00007ffe72285448 [ 172.532704][ T6469] [ 172.619687][ T6477] mac80211_hwsim hwsim11 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 172.645278][ T6476] netlink: 'syz.0.623': attribute type 39 has an invalid length. [ 172.853348][ T154] wlan1: Trigger new scan to find an IBSS to join [ 173.411625][ T6482] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.624'. [ 173.433861][ T6496] device syzkaller0 left promiscuous mode [ 173.873796][ T6514] netlink: 192440 bytes leftover after parsing attributes in process `syz.0.631'. [ 173.923539][ T6514] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 174.230372][ T6518] netlink: 65027 bytes leftover after parsing attributes in process `syz.3.635'. [ 174.599380][ T6531] FAULT_INJECTION: forcing a failure. [ 174.599380][ T6531] name failslab, interval 1, probability 0, space 0, times 0 [ 174.634277][ T6531] CPU: 0 PID: 6531 Comm: syz.0.636 Not tainted syzkaller #0 [ 174.641715][ T6531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 174.651647][ T6532] netlink: 65027 bytes leftover after parsing attributes in process `syz.3.637'. [ 174.651921][ T6531] Call Trace: [ 174.651933][ T6531] [ 174.651942][ T6531] dump_stack_lvl+0x188/0x250 [ 174.651976][ T6531] ? show_regs_print_info+0x20/0x20 [ 174.651999][ T6531] ? load_image+0x400/0x400 [ 174.652024][ T6531] ? __might_sleep+0xf0/0xf0 [ 174.652046][ T6531] ? __lock_acquire+0x7d10/0x7d10 [ 174.652064][ T6531] ? __local_bh_enable_ip+0x136/0x1c0 [ 174.652089][ T6531] should_fail+0x38c/0x4c0 [ 174.652116][ T6531] should_failslab+0x5/0x20 [ 174.652133][ T6531] slab_pre_alloc_hook+0x51/0xc0 [ 174.679276][ T6534] mac80211_hwsim hwsim10 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 174.682362][ T6531] kmem_cache_alloc_node_trace+0x4a/0x300 [ 174.682393][ T6531] ? __get_vm_area_node+0x119/0x2d0 [ 174.682420][ T6531] __get_vm_area_node+0x119/0x2d0 [ 174.682447][ T6531] __vmalloc_node_range+0xef/0x8b0 [ 174.682466][ T6531] ? netlink_sendmsg+0x5ec/0xbe0 [ 174.682481][ T6531] ? netlink_data_ready+0x10/0x10 [ 174.682514][ T6531] ? netlink_sendmsg+0x5ec/0xbe0 [ 174.682531][ T6531] vmalloc+0x75/0x80 [ 174.682549][ T6531] ? netlink_sendmsg+0x5ec/0xbe0 [ 174.682567][ T6531] netlink_sendmsg+0x5ec/0xbe0 [ 174.682595][ T6531] ? netlink_getsockopt+0x570/0x570 [ 174.682616][ T6531] ? aa_sock_msg_perm+0x94/0x150 [ 174.682638][ T6531] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 174.682657][ T6531] ? security_socket_sendmsg+0x7c/0xa0 [ 174.682678][ T6531] sock_write_iter+0x2a6/0x3a0 [ 174.682704][ T6531] ? sock_read_iter+0x380/0x380 [ 174.682736][ T6531] ? memset+0x1e/0x40 [ 174.682758][ T6531] ? iov_iter_init+0xb4/0x170 [ 174.682781][ T6531] vfs_write+0x745/0xd60 [ 174.682805][ T6531] ? file_end_write+0x250/0x250 [ 174.682840][ T6531] ? __fget_files+0x40f/0x480 [ 174.682866][ T6531] ? __fdget_pos+0x1e2/0x370 [ 174.682881][ T6531] ? ksys_write+0x71/0x260 [ 174.682902][ T6531] ksys_write+0x152/0x260 [ 174.682922][ T6531] ? __ia32_sys_read+0x80/0x80 [ 174.682945][ T6531] ? syscall_enter_from_user_mode+0x2a/0x70 [ 174.682971][ T6531] do_syscall_64+0x4c/0xa0 [ 174.682987][ T6531] ? clear_bhb_loop+0x30/0x80 [ 174.683004][ T6531] ? clear_bhb_loop+0x30/0x80 [ 174.683024][ T6531] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 174.683043][ T6531] RIP: 0033:0x7fa619183eb9 [ 174.683063][ T6531] 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 [ 174.683079][ T6531] RSP: 002b:00007fa6173df028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 174.902158][ T6531] RAX: ffffffffffffffda RBX: 00007fa6193fefa0 RCX: 00007fa619183eb9 [ 174.910182][ T6531] RDX: 000000000000fe33 RSI: 0000200000000080 RDI: 0000000000000005 [ 174.918158][ T6531] RBP: 00007fa6173df090 R08: 0000000000000000 R09: 0000000000000000 [ 174.926134][ T6531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.934208][ T6531] R13: 00007fa6193ff038 R14: 00007fa6193fefa0 R15: 00007ffffba2ff68 [ 174.942288][ T6531] [ 175.111526][ T6531] syz.0.636: vmalloc error: size 65408, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 175.254225][ T6545] netlink: 'syz.4.641': attribute type 10 has an invalid length. [ 175.288208][ T6531] CPU: 1 PID: 6531 Comm: syz.0.636 Not tainted syzkaller #0 [ 175.295564][ T6531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 175.305765][ T6531] Call Trace: [ 175.309077][ T6531] [ 175.312127][ T6531] dump_stack_lvl+0x188/0x250 [ 175.316926][ T6531] ? rcu_lock_release+0x5/0x20 [ 175.321734][ T6531] ? show_regs_print_info+0x20/0x20 [ 175.326974][ T6531] ? load_image+0x400/0x400 [ 175.331686][ T6531] ? __rcu_read_unlock+0x78/0xd0 [ 175.336680][ T6531] warn_alloc+0x243/0x320 [ 175.341050][ T6531] ? zone_watermark_ok_safe+0x240/0x240 [ 175.346745][ T6531] ? kmem_cache_alloc_node_trace+0x16c/0x300 [ 175.352755][ T6531] ? __get_vm_area_node+0x119/0x2d0 [ 175.358005][ T6531] __vmalloc_node_range+0x2b1/0x8b0 [ 175.363228][ T6531] ? netlink_data_ready+0x10/0x10 [ 175.368296][ T6531] ? netlink_sendmsg+0x5ec/0xbe0 [ 175.373265][ T6531] vmalloc+0x75/0x80 [ 175.377368][ T6531] ? netlink_sendmsg+0x5ec/0xbe0 [ 175.382336][ T6531] netlink_sendmsg+0x5ec/0xbe0 [ 175.382626][ T6545] team0: Port device macvlan0 added [ 175.387130][ T6531] ? netlink_getsockopt+0x570/0x570 [ 175.387156][ T6531] ? aa_sock_msg_perm+0x94/0x150 [ 175.387178][ T6531] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 175.387198][ T6531] ? security_socket_sendmsg+0x7c/0xa0 [ 175.387219][ T6531] sock_write_iter+0x2a6/0x3a0 [ 175.387245][ T6531] ? sock_read_iter+0x380/0x380 [ 175.387274][ T6531] ? memset+0x1e/0x40 [ 175.387294][ T6531] ? iov_iter_init+0xb4/0x170 [ 175.387317][ T6531] vfs_write+0x745/0xd60 [ 175.436158][ T6531] ? file_end_write+0x250/0x250 [ 175.441408][ T6531] ? __fget_files+0x40f/0x480 [ 175.446317][ T6531] ? __fdget_pos+0x1e2/0x370 [ 175.451030][ T6531] ? ksys_write+0x71/0x260 [ 175.455755][ T6531] ksys_write+0x152/0x260 [ 175.460292][ T6531] ? __ia32_sys_read+0x80/0x80 [ 175.465212][ T6531] ? syscall_enter_from_user_mode+0x2a/0x70 [ 175.471245][ T6531] do_syscall_64+0x4c/0xa0 [ 175.475967][ T6531] ? clear_bhb_loop+0x30/0x80 [ 175.480678][ T6531] ? clear_bhb_loop+0x30/0x80 [ 175.485424][ T6531] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 175.491449][ T6531] RIP: 0033:0x7fa619183eb9 [ 175.496002][ T6531] 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 [ 175.515921][ T6531] RSP: 002b:00007fa6173df028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 175.524603][ T6531] RAX: ffffffffffffffda RBX: 00007fa6193fefa0 RCX: 00007fa619183eb9 [ 175.532748][ T6531] RDX: 000000000000fe33 RSI: 0000200000000080 RDI: 0000000000000005 [ 175.540853][ T6531] RBP: 00007fa6173df090 R08: 0000000000000000 R09: 0000000000000000 [ 175.548857][ T6531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 175.556847][ T6531] R13: 00007fa6193ff038 R14: 00007fa6193fefa0 R15: 00007ffffba2ff68 [ 175.564966][ T6531] [ 175.672235][ T6552] FAULT_INJECTION: forcing a failure. [ 175.672235][ T6552] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 175.695774][ T6531] Mem-Info: [ 175.699050][ T6531] active_anon:273 inactive_anon:5748 isolated_anon:0 [ 175.699050][ T6531] active_file:14988 inactive_file:41082 isolated_file:0 [ 175.699050][ T6531] unevictable:768 dirty:104 writeback:0 [ 175.699050][ T6531] slab_reclaimable:20025 slab_unreclaimable:111136 [ 175.699050][ T6531] mapped:29618 shmem:1629 pagetables:628 bounce:0 [ 175.699050][ T6531] kernel_misc_reclaimable:0 [ 175.699050][ T6531] free:1358654 free_pcp:13069 free_cma:0 [ 175.777340][ T6552] CPU: 1 PID: 6552 Comm: syz.3.642 Not tainted syzkaller #0 [ 175.784683][ T6552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 175.794762][ T6552] Call Trace: [ 175.798071][ T6552] [ 175.801059][ T6552] dump_stack_lvl+0x188/0x250 [ 175.805769][ T6552] ? show_regs_print_info+0x20/0x20 [ 175.810986][ T6552] ? load_image+0x400/0x400 [ 175.815658][ T6552] ? __lock_acquire+0x7d10/0x7d10 [ 175.820718][ T6552] should_fail+0x38c/0x4c0 [ 175.825158][ T6552] _copy_to_user+0x2e/0x130 [ 175.829768][ T6552] simple_read_from_buffer+0xe3/0x150 [ 175.835155][ T6552] proc_fail_nth_read+0x1a6/0x220 [ 175.840198][ T6552] ? proc_fault_inject_write+0x310/0x310 [ 175.845839][ T6552] ? fsnotify_perm+0x254/0x560 [ 175.850720][ T6552] ? proc_fault_inject_write+0x310/0x310 [ 175.856362][ T6552] vfs_read+0x301/0xd60 [ 175.860716][ T6552] ? kernel_read+0x1e0/0x1e0 [ 175.865311][ T6552] ? __fget_files+0x40f/0x480 [ 175.869995][ T6552] ? mutex_lock_nested+0x17/0x20 [ 175.874943][ T6552] ? __fdget_pos+0x2bf/0x370 [ 175.879536][ T6552] ? ksys_read+0x71/0x260 [ 175.883965][ T6552] ksys_read+0x152/0x260 [ 175.888303][ T6552] ? vfs_write+0xd60/0xd60 [ 175.892727][ T6552] ? lockdep_hardirqs_on+0x94/0x140 [ 175.898039][ T6552] do_syscall_64+0x4c/0xa0 [ 175.902545][ T6552] ? clear_bhb_loop+0x30/0x80 [ 175.907221][ T6552] ? clear_bhb_loop+0x30/0x80 [ 175.911999][ T6552] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 175.917893][ T6552] RIP: 0033:0x7f6ac687f78e [ 175.922405][ T6552] 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 [ 175.942101][ T6552] RSP: 002b:00007f6ac4af8fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 175.950609][ T6552] RAX: ffffffffffffffda RBX: 00007f6ac4af96c0 RCX: 00007f6ac687f78e [ 175.958671][ T6552] RDX: 000000000000000f RSI: 00007f6ac4af90a0 RDI: 0000000000000003 [ 175.966730][ T6552] RBP: 00007f6ac4af9090 R08: 0000000000000000 R09: 0000000000000000 [ 175.974701][ T6552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 175.982851][ T6552] R13: 00007f6ac6b3a128 R14: 00007f6ac6b3a090 R15: 00007ffc180187e8 [ 175.991112][ T6552] [ 176.019375][ T6531] Node 0 active_anon:1060kB inactive_anon:22288kB active_file:59764kB inactive_file:164308kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:118240kB dirty:532kB writeback:0kB shmem:4440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:11104kB pagetables:2384kB all_unreclaimable? no [ 176.082747][ T6531] Node 1 active_anon:32kB inactive_anon:508kB active_file:208kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 176.113532][ T6555] netlink: 'syz.1.644': attribute type 10 has an invalid length. [ 176.189301][ T6555] team0: Port device macvlan0 added [ 176.220707][ T6531] 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 [ 176.257235][ T6531] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 176.265616][ T6531] Node 0 DMA32 free:1508784kB min:34784kB low:43480kB high:52176kB reserved_highatomic:0KB active_anon:1060kB inactive_anon:22388kB active_file:59764kB inactive_file:164708kB unevictable:1536kB writepending:976kB present:3129332kB managed:2606560kB mlocked:0kB bounce:0kB free_pcp:41832kB local_pcp:20272kB free_cma:0kB [ 176.370095][ T6531] lowmem_reserve[]: 0 0 0 0 0 [ 176.381403][ T6566] FAULT_INJECTION: forcing a failure. [ 176.381403][ T6566] name failslab, interval 1, probability 0, space 0, times 0 [ 176.393286][ T6531] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB [ 176.394850][ T6566] CPU: 1 PID: 6566 Comm: syz.1.648 Not tainted syzkaller #0 [ 176.428165][ T6566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 176.438527][ T6566] Call Trace: [ 176.442109][ T6566] [ 176.445082][ T6566] dump_stack_lvl+0x188/0x250 [ 176.449885][ T6566] ? show_regs_print_info+0x20/0x20 [ 176.453277][ T6531] lowmem_reserve[]: 0 [ 176.455112][ T6566] ? load_image+0x400/0x400 [ 176.455142][ T6566] ? __might_sleep+0xf0/0xf0 [ 176.459203][ T6531] 0 [ 176.463694][ T6566] ? __lock_acquire+0x7d10/0x7d10 [ 176.463719][ T6566] ? perf_trace_lock+0xe4/0x390 [ 176.463742][ T6566] should_fail+0x38c/0x4c0 [ 176.463769][ T6566] should_failslab+0x5/0x20 [ 176.463787][ T6566] slab_pre_alloc_hook+0x51/0xc0 [ 176.463808][ T6566] kmem_cache_alloc_node+0x47/0x2d0 [ 176.463824][ T6566] ? __alloc_skb+0xf4/0x750 [ 176.463851][ T6566] __alloc_skb+0xf4/0x750 [ 176.463877][ T6566] alloc_skb_with_frags+0xa7/0x730 [ 176.463895][ T6566] ? mark_lock+0x94/0x320 [ 176.463922][ T6566] sock_alloc_send_pskb+0x87f/0x9a0 [ 176.463962][ T6566] ? sock_kzfree_s+0x50/0x50 [ 176.463998][ T6566] tun_get_user+0x7c8/0x3a70 [ 176.495481][ T6531] 0 [ 176.500606][ T6566] ? tun_ring_recv+0xc40/0xc40 [ 176.523357][ T6531] 0 [ 176.524758][ T6566] ? rcu_lock_release+0x5/0x20 [ 176.529465][ T6531] 0 [ 176.534148][ T6566] ? __lock_acquire+0x7d10/0x7d10 [ 176.534193][ T6566] tun_chr_write_iter+0x112/0x1e0 [ 176.534218][ T6566] vfs_write+0x745/0xd60 [ 176.560470][ T6531] [ 176.561792][ T6566] ? file_end_write+0x250/0x250 [ 176.573237][ T6566] ? __fget_files+0x40f/0x480 [ 176.577952][ T6566] ? __fdget_pos+0x1e2/0x370 [ 176.583013][ T6566] ? ksys_write+0x71/0x260 [ 176.587460][ T6566] ksys_write+0x152/0x260 [ 176.592249][ T6566] ? __ia32_sys_read+0x80/0x80 [ 176.597134][ T6566] ? lockdep_hardirqs_on+0x94/0x140 [ 176.602618][ T6566] do_syscall_64+0x4c/0xa0 [ 176.607175][ T6566] ? clear_bhb_loop+0x30/0x80 [ 176.612075][ T6566] ? clear_bhb_loop+0x30/0x80 [ 176.616957][ T6566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 176.622956][ T6566] RIP: 0033:0x7f2bd962aeb9 [ 176.627388][ T6566] 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 [ 176.647700][ T6566] RSP: 002b:00007f2bd7886028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 176.656616][ T6566] RAX: ffffffffffffffda RBX: 00007f2bd98a5fa0 RCX: 00007f2bd962aeb9 [ 176.664897][ T6566] RDX: 000000000000fdef RSI: 0000200000000640 RDI: 00000000000000c8 [ 176.672983][ T6566] RBP: 00007f2bd7886090 R08: 0000000000000000 R09: 0000000000000000 [ 176.681174][ T6566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 176.689421][ T6566] R13: 00007f2bd98a6038 R14: 00007f2bd98a5fa0 R15: 00007fff8df02d68 [ 176.697551][ T6566] [ 176.715270][ T6531] Node 1 Normal free:3912996kB min:55108kB low:68884kB high:82660kB reserved_highatomic:0KB active_anon:32kB inactive_anon:508kB active_file:208kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:10940kB local_pcp:976kB free_cma:0kB [ 176.767554][ T6531] lowmem_reserve[]: 0 0 0 0 0 [ 176.772387][ T6531] 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 [ 176.788596][ T6531] Node 0 DMA32: 569*4kB (UME) 869*8kB (UM) 930*16kB (UME) 768*32kB (UME) 1098*64kB (UME) 510*128kB (UME) 298*256kB (UM) 146*512kB (UM) 68*1024kB (UME) 29*2048kB (UM) 255*4096kB (UM) = 1508780kB [ 176.823456][ T6531] 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 [ 176.835438][ T154] wlan1: Trigger new scan to find an IBSS to join [ 176.852814][ T6531] Node 1 Normal: 77*4kB (UME) 24*8kB (UE) 15*16kB (UME) 102*32kB (UE) 34*64kB (UME) 10*128kB (UME) 4*256kB (UME) 0*512kB 1*1024kB (U) 2*2048kB (ME) 952*4096kB (M) = 3912996kB [ 176.891798][ T6531] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 176.914634][ T6531] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 176.962023][ T6531] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 176.994657][ T6531] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 177.012323][ T6531] 57803 total pagecache pages [ 177.018897][ T6531] 0 pages in swap cache [ 177.037881][ T6531] Swap cache stats: add 0, delete 0, find 0/0 [ 177.056637][ T6531] Free swap = 124996kB [ 177.060970][ T6531] Total swap = 124996kB [ 177.099975][ T6531] 2097051 pages RAM [ 177.118180][ T6531] 0 pages HighMem/MovableOnly [ 177.123009][ T6531] 411488 pages reserved [ 177.153884][ T6531] 0 pages cma reserved [ 177.359878][ T6592] FAULT_INJECTION: forcing a failure. [ 177.359878][ T6592] name failslab, interval 1, probability 0, space 0, times 0 [ 177.373563][ T6590] netlink: 'syz.4.654': attribute type 10 has an invalid length. [ 177.509954][ T6590] team0: Cannot enslave team device to itself [ 177.524552][ T6592] CPU: 0 PID: 6592 Comm: syz.0.653 Not tainted syzkaller #0 [ 177.532028][ T6592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 177.542197][ T6592] Call Trace: [ 177.545509][ T6592] [ 177.548588][ T6592] dump_stack_lvl+0x188/0x250 [ 177.553303][ T6592] ? show_regs_print_info+0x20/0x20 [ 177.558533][ T6592] ? load_image+0x400/0x400 [ 177.563076][ T6592] ? __might_sleep+0xf0/0xf0 [ 177.567699][ T6592] ? __lock_acquire+0x7d10/0x7d10 [ 177.572838][ T6592] ? mark_lock+0x94/0x320 [ 177.577228][ T6592] should_fail+0x38c/0x4c0 [ 177.582251][ T6592] should_failslab+0x5/0x20 [ 177.586879][ T6592] slab_pre_alloc_hook+0x51/0xc0 [ 177.591865][ T6592] __kmalloc+0x6b/0x330 [ 177.596182][ T6592] ? tomoyo_realpath_from_path+0x118/0x610 [ 177.602045][ T6592] tomoyo_realpath_from_path+0x118/0x610 [ 177.607827][ T6592] tomoyo_path_number_perm+0x242/0x660 [ 177.613342][ T6592] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 177.618864][ T6592] ? perf_trace_lock+0xe4/0x390 [ 177.623939][ T6592] ? perf_trace_lock+0xe4/0x390 [ 177.629156][ T6592] security_file_ioctl+0x6c/0xa0 [ 177.634146][ T6592] __se_sys_ioctl+0x48/0x170 [ 177.638785][ T6592] do_syscall_64+0x4c/0xa0 [ 177.643256][ T6592] ? clear_bhb_loop+0x30/0x80 [ 177.647954][ T6592] ? clear_bhb_loop+0x30/0x80 [ 177.652660][ T6592] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 177.658664][ T6592] RIP: 0033:0x7fa619183eb9 [ 177.663114][ T6592] 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 [ 177.683033][ T6592] RSP: 002b:00007fa6173be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 177.691579][ T6592] RAX: ffffffffffffffda RBX: 00007fa6193ff090 RCX: 00007fa619183eb9 [ 177.699665][ T6592] RDX: 00002000000001c0 RSI: 0000000000008914 RDI: 0000000000000005 [ 177.707661][ T6592] RBP: 00007fa6173be090 R08: 0000000000000000 R09: 0000000000000000 [ 177.715832][ T6592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 177.723983][ T6592] R13: 00007fa6193ff128 R14: 00007fa6193ff090 R15: 00007ffffba2ff68 [ 177.732016][ T6592] [ 177.880711][ T154] wlan1: Trigger new scan to find an IBSS to join [ 177.927331][ T6592] ERROR: Out of memory at tomoyo_realpath_from_path. [ 178.059093][ T6603] FAULT_INJECTION: forcing a failure. [ 178.059093][ T6603] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 178.195936][ T6603] CPU: 0 PID: 6603 Comm: syz.4.657 Not tainted syzkaller #0 [ 178.203385][ T6603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 178.213568][ T6603] Call Trace: [ 178.216885][ T6603] [ 178.219861][ T6603] dump_stack_lvl+0x188/0x250 [ 178.224596][ T6603] ? show_regs_print_info+0x20/0x20 [ 178.229838][ T6603] ? load_image+0x400/0x400 [ 178.234424][ T6603] ? __lock_acquire+0x7d10/0x7d10 [ 178.239487][ T6603] ? slab_post_alloc_hook+0x4c/0x380 [ 178.244895][ T6603] ? __alloc_skb+0xf4/0x750 [ 178.249458][ T6603] ? alloc_skb_with_frags+0xa7/0x730 [ 178.254778][ T6603] ? sock_alloc_send_pskb+0x87f/0x9a0 [ 178.260195][ T6603] should_fail+0x38c/0x4c0 [ 178.264660][ T6603] prepare_alloc_pages+0x1e4/0x5f0 [ 178.269827][ T6603] __alloc_pages+0x11b/0x480 [ 178.274549][ T6603] ? zone_statistics+0x170/0x170 [ 178.279555][ T6603] kmalloc_large_node+0x7d/0x190 [ 178.284607][ T6603] __kmalloc_node_track_caller+0x22e/0x3a0 [ 178.290424][ T6603] ? alloc_skb_with_frags+0xa7/0x730 [ 178.295715][ T6603] ? kmem_cache_alloc_node+0x162/0x2d0 [ 178.301198][ T6603] ? __alloc_skb+0xf4/0x750 [ 178.305810][ T6603] ? alloc_skb_with_frags+0xa7/0x730 [ 178.311125][ T6603] __alloc_skb+0x22c/0x750 [ 178.315657][ T6603] alloc_skb_with_frags+0xa7/0x730 [ 178.320795][ T6603] ? __lock_acquire+0x7d10/0x7d10 [ 178.326031][ T6603] sock_alloc_send_pskb+0x87f/0x9a0 [ 178.331248][ T6603] ? migrate_enable+0x13e/0x200 [ 178.336170][ T6603] ? sock_kzfree_s+0x50/0x50 [ 178.341129][ T6603] tun_get_user+0x7c8/0x3a70 [ 178.346171][ T6603] ? perf_trace_lock+0x301/0x390 [ 178.351200][ T6603] ? tun_ring_recv+0xc40/0xc40 [ 178.356127][ T6603] ? rcu_lock_release+0x5/0x20 [ 178.360915][ T6603] ? __lock_acquire+0x7d10/0x7d10 [ 178.366098][ T6603] tun_chr_write_iter+0x112/0x1e0 [ 178.371162][ T6603] vfs_write+0x745/0xd60 [ 178.375542][ T6603] ? file_end_write+0x250/0x250 [ 178.380421][ T6603] ? __fget_files+0x40f/0x480 [ 178.385132][ T6603] ? __fdget_pos+0x1e2/0x370 [ 178.389816][ T6603] ? ksys_write+0x71/0x260 [ 178.394264][ T6603] ksys_write+0x152/0x260 [ 178.399350][ T6603] ? __ia32_sys_read+0x80/0x80 [ 178.404152][ T6603] ? lockdep_hardirqs_on+0x94/0x140 [ 178.409695][ T6603] do_syscall_64+0x4c/0xa0 [ 178.414156][ T6603] ? clear_bhb_loop+0x30/0x80 [ 178.418936][ T6603] ? clear_bhb_loop+0x30/0x80 [ 178.423737][ T6603] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 178.429919][ T6603] RIP: 0033:0x7f898fd8feb9 [ 178.434362][ T6603] 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 [ 178.454166][ T6603] RSP: 002b:00007f898dfeb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 178.462602][ T6603] RAX: ffffffffffffffda RBX: 00007f899000afa0 RCX: 00007f898fd8feb9 [ 178.470672][ T6603] RDX: 000000000000fdef RSI: 0000200000000640 RDI: 00000000000000c8 [ 178.478743][ T6603] RBP: 00007f898dfeb090 R08: 0000000000000000 R09: 0000000000000000 [ 178.486815][ T6603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 178.494801][ T6603] R13: 00007f899000b038 R14: 00007f899000afa0 R15: 00007ffef0fb8368 [ 178.502823][ T6603] [ 179.296044][ T154] wlan1: Creating new IBSS network, BSSID 72:64:46:8d:1b:31 [ 179.817243][ T6598] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.826095][ T6598] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.343692][ T6635] netlink: 'syz.2.665': attribute type 13 has an invalid length. [ 180.394728][ T6635] netlink: 160 bytes leftover after parsing attributes in process `syz.2.665'. [ 180.631974][ T6642] FAULT_INJECTION: forcing a failure. [ 180.631974][ T6642] name failslab, interval 1, probability 0, space 0, times 0 [ 180.670795][ T6642] CPU: 1 PID: 6642 Comm: syz.3.667 Not tainted syzkaller #0 [ 180.678140][ T6642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 180.688401][ T6642] Call Trace: [ 180.691889][ T6642] [ 180.694955][ T6642] dump_stack_lvl+0x188/0x250 [ 180.699659][ T6642] ? show_regs_print_info+0x20/0x20 [ 180.704901][ T6642] ? load_image+0x400/0x400 [ 180.709429][ T6642] ? __might_sleep+0xf0/0xf0 [ 180.714038][ T6642] ? __lock_acquire+0x7d10/0x7d10 [ 180.719096][ T6642] ? mark_lock+0x94/0x320 [ 180.723536][ T6642] should_fail+0x38c/0x4c0 [ 180.728135][ T6642] should_failslab+0x5/0x20 [ 180.732780][ T6642] slab_pre_alloc_hook+0x51/0xc0 [ 180.737764][ T6642] __kmalloc+0x6b/0x330 [ 180.741976][ T6642] ? tomoyo_realpath_from_path+0x118/0x610 [ 180.747941][ T6642] tomoyo_realpath_from_path+0x118/0x610 [ 180.753752][ T6642] tomoyo_path_number_perm+0x242/0x660 [ 180.759375][ T6642] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 180.764856][ T6642] ? perf_trace_lock+0xe4/0x390 [ 180.769895][ T6642] security_file_ioctl+0x6c/0xa0 [ 180.774930][ T6642] __se_sys_ioctl+0x48/0x170 [ 180.779562][ T6642] do_syscall_64+0x4c/0xa0 [ 180.783996][ T6642] ? clear_bhb_loop+0x30/0x80 [ 180.788862][ T6642] ? clear_bhb_loop+0x30/0x80 [ 180.793729][ T6642] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 180.799647][ T6642] RIP: 0033:0x7f6ac68beeb9 [ 180.804261][ T6642] 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 [ 180.824470][ T6642] RSP: 002b:00007f6ac4b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 180.833009][ T6642] RAX: ffffffffffffffda RBX: 00007f6ac6b39fa0 RCX: 00007f6ac68beeb9 [ 180.841032][ T6642] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000004 [ 180.849301][ T6642] RBP: 00007f6ac4b1a090 R08: 0000000000000000 R09: 0000000000000000 [ 180.857393][ T6642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.865493][ T6642] R13: 00007f6ac6b3a038 R14: 00007f6ac6b39fa0 R15: 00007ffc180187e8 [ 180.873522][ T6642] [ 180.882783][ T144] wlan1: Trigger new scan to find an IBSS to join [ 180.932093][ T6642] ERROR: Out of memory at tomoyo_realpath_from_path. [ 181.102254][ T6645] FAULT_INJECTION: forcing a failure. [ 181.102254][ T6645] name failslab, interval 1, probability 0, space 0, times 0 [ 181.124935][ T6645] CPU: 1 PID: 6645 Comm: syz.4.668 Not tainted syzkaller #0 [ 181.132384][ T6645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 181.142853][ T6645] Call Trace: [ 181.146168][ T6645] [ 181.149224][ T6645] dump_stack_lvl+0x188/0x250 [ 181.154390][ T6645] ? show_regs_print_info+0x20/0x20 [ 181.159634][ T6645] ? load_image+0x400/0x400 [ 181.164178][ T6645] ? __might_sleep+0xf0/0xf0 [ 181.168877][ T6645] ? __lock_acquire+0x7d10/0x7d10 [ 181.174172][ T6645] ? mark_lock+0x94/0x320 [ 181.178554][ T6645] should_fail+0x38c/0x4c0 [ 181.183206][ T6645] should_failslab+0x5/0x20 [ 181.187801][ T6645] slab_pre_alloc_hook+0x51/0xc0 [ 181.192917][ T6645] __kmalloc+0x6b/0x330 [ 181.197186][ T6645] ? tomoyo_realpath_from_path+0x118/0x610 [ 181.203151][ T6645] tomoyo_realpath_from_path+0x118/0x610 [ 181.208925][ T6645] tomoyo_path_number_perm+0x242/0x660 [ 181.214431][ T6645] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 181.220113][ T6645] ? perf_trace_lock+0xe4/0x390 [ 181.224999][ T6645] ? perf_trace_lock+0xe4/0x390 [ 181.230044][ T6645] security_file_ioctl+0x6c/0xa0 [ 181.235177][ T6645] __se_sys_ioctl+0x48/0x170 [ 181.239801][ T6645] do_syscall_64+0x4c/0xa0 [ 181.244236][ T6645] ? clear_bhb_loop+0x30/0x80 [ 181.248930][ T6645] ? clear_bhb_loop+0x30/0x80 [ 181.253624][ T6645] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 181.259535][ T6645] RIP: 0033:0x7f898fd8feb9 [ 181.263970][ T6645] 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 [ 181.283677][ T6645] RSP: 002b:00007f898dfca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 181.292373][ T6645] RAX: ffffffffffffffda RBX: 00007f899000b090 RCX: 00007f898fd8feb9 [ 181.300462][ T6645] RDX: 0000200000000cc0 RSI: 0000000000008923 RDI: 000000000000000c [ 181.308446][ T6645] RBP: 00007f898dfca090 R08: 0000000000000000 R09: 0000000000000000 [ 181.316600][ T6645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 181.324676][ T6645] R13: 00007f899000b128 R14: 00007f899000b090 R15: 00007ffef0fb8368 [ 181.332879][ T6645] [ 181.439473][ T6645] ERROR: Out of memory at tomoyo_realpath_from_path. [ 181.731551][ T6655] Q±6ã×\b‹¡Y­4: renamed from lo [ 181.757745][ T6645] Q±6ã×\b‹¡Y­4: renamed from lo [ 182.073610][ T6675] FAULT_INJECTION: forcing a failure. [ 182.073610][ T6675] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 182.097655][ T412] wlan1: Creating new IBSS network, BSSID 8e:26:33:0f:84:7e [ 182.221735][ T6676] netlink: 192440 bytes leftover after parsing attributes in process `syz.1.677'. [ 182.240700][ T6678] FAULT_INJECTION: forcing a failure. [ 182.240700][ T6678] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 182.256222][ T6675] CPU: 1 PID: 6675 Comm: syz.4.676 Not tainted syzkaller #0 [ 182.263553][ T6675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 182.273631][ T6675] Call Trace: [ 182.277014][ T6675] [ 182.280047][ T6675] dump_stack_lvl+0x188/0x250 [ 182.284937][ T6675] ? show_regs_print_info+0x20/0x20 [ 182.290241][ T6675] ? load_image+0x400/0x400 [ 182.294765][ T6675] ? __lock_acquire+0x7d10/0x7d10 [ 182.299840][ T6675] should_fail+0x38c/0x4c0 [ 182.304285][ T6675] _copy_from_user+0x2e/0x170 [ 182.308994][ T6675] __sys_bpf+0x26d/0x6f0 [ 182.313248][ T6675] ? perf_trace_preemptirq_template+0x2aa/0x360 [ 182.319590][ T6675] ? bpf_link_show_fdinfo+0x380/0x380 [ 182.325067][ T6675] ? rcu_nmi_exit+0x6f/0xf0 [ 182.329598][ T6675] ? vtime_user_exit+0x2c8/0x3e0 [ 182.334562][ T6675] __x64_sys_bpf+0x78/0x90 [ 182.338994][ T6675] do_syscall_64+0x4c/0xa0 [ 182.343420][ T6675] ? clear_bhb_loop+0x30/0x80 [ 182.348108][ T6675] ? clear_bhb_loop+0x30/0x80 [ 182.352886][ T6675] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 182.358794][ T6675] RIP: 0033:0x7f898fd8feb9 [ 182.363225][ T6675] 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 [ 182.382861][ T6675] RSP: 002b:00007f898dfca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 182.391467][ T6675] RAX: ffffffffffffffda RBX: 00007f899000b090 RCX: 00007f898fd8feb9 [ 182.399726][ T6675] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 182.407883][ T6675] RBP: 00007f898dfca090 R08: 0000000000000000 R09: 0000000000000000 [ 182.415863][ T6675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.423939][ T6675] R13: 00007f899000b128 R14: 00007f899000b090 R15: 00007ffef0fb8368 [ 182.432134][ T6675] [ 182.493067][ T6676] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 182.501322][ T6678] CPU: 0 PID: 6678 Comm: syz.3.678 Not tainted syzkaller #0 [ 182.508721][ T6678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 182.518916][ T6678] Call Trace: [ 182.522214][ T6678] [ 182.525151][ T6678] dump_stack_lvl+0x188/0x250 [ 182.529849][ T6678] ? show_regs_print_info+0x20/0x20 [ 182.535161][ T6678] ? load_image+0x400/0x400 [ 182.539671][ T6678] ? __lock_acquire+0x7d10/0x7d10 [ 182.544833][ T6678] ? vfs_write+0x8b2/0xd60 [ 182.549256][ T6678] should_fail+0x38c/0x4c0 [ 182.553680][ T6678] _copy_from_user+0x2e/0x170 [ 182.558365][ T6678] __sys_bpf+0x26d/0x6f0 [ 182.562610][ T6678] ? bpf_link_show_fdinfo+0x380/0x380 [ 182.568151][ T6678] ? rcu_nmi_exit+0x6f/0xf0 [ 182.572661][ T6678] ? vtime_user_exit+0x2c8/0x3e0 [ 182.577612][ T6678] __x64_sys_bpf+0x78/0x90 [ 182.582049][ T6678] do_syscall_64+0x4c/0xa0 [ 182.586586][ T6678] ? clear_bhb_loop+0x30/0x80 [ 182.591467][ T6678] ? clear_bhb_loop+0x30/0x80 [ 182.596419][ T6678] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 182.602329][ T6678] RIP: 0033:0x7f6ac68beeb9 [ 182.606770][ T6678] 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 [ 182.627187][ T6678] RSP: 002b:00007f6ac4b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 182.635610][ T6678] RAX: ffffffffffffffda RBX: 00007f6ac6b39fa0 RCX: 00007f6ac68beeb9 [ 182.643586][ T6678] RDX: 0000000000000010 RSI: 00002000000104c0 RDI: 000000000000000f [ 182.651555][ T6678] RBP: 00007f6ac4b1a090 R08: 0000000000000000 R09: 0000000000000000 [ 182.659527][ T6678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.667614][ T6678] R13: 00007f6ac6b3a038 R14: 00007f6ac6b39fa0 R15: 00007ffc180187e8 [ 182.675964][ T6678] [ 183.049423][ T6688] netlink: 763 bytes leftover after parsing attributes in process `syz.2.679'. [ 183.210584][ T6697] FAULT_INJECTION: forcing a failure. [ 183.210584][ T6697] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 183.253523][ T6697] CPU: 0 PID: 6697 Comm: syz.0.685 Not tainted syzkaller #0 [ 183.260861][ T6697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 183.271051][ T6697] Call Trace: [ 183.274357][ T6697] [ 183.277502][ T6697] dump_stack_lvl+0x188/0x250 [ 183.282222][ T6697] ? show_regs_print_info+0x20/0x20 [ 183.287449][ T6697] ? load_image+0x400/0x400 [ 183.292024][ T6697] ? __lock_acquire+0x7d10/0x7d10 [ 183.297183][ T6697] should_fail+0x38c/0x4c0 [ 183.301724][ T6697] _copy_from_user+0x2e/0x170 [ 183.306429][ T6697] __copy_msghdr_from_user+0xc9/0x630 [ 183.311920][ T6697] ? verify_lock_unused+0x140/0x140 [ 183.317257][ T6697] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 183.322880][ T6697] ___sys_sendmsg+0x19a/0x2e0 [ 183.327606][ T6697] ? __sys_sendmsg+0x2a0/0x2a0 [ 183.332413][ T6697] ? vfs_write+0x8b2/0xd60 [ 183.336973][ T6697] __se_sys_sendmsg+0x1af/0x290 [ 183.341862][ T6697] ? __x64_sys_sendmsg+0x80/0x80 [ 183.346832][ T6697] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 183.353042][ T6697] ? lockdep_hardirqs_on+0x94/0x140 [ 183.358291][ T6697] do_syscall_64+0x4c/0xa0 [ 183.362836][ T6697] ? clear_bhb_loop+0x30/0x80 [ 183.367546][ T6697] ? clear_bhb_loop+0x30/0x80 [ 183.372447][ T6697] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 183.378355][ T6697] RIP: 0033:0x7fa619183eb9 [ 183.382869][ T6697] 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 [ 183.403104][ T6697] RSP: 002b:00007fa6173be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 183.411652][ T6697] RAX: ffffffffffffffda RBX: 00007fa6193ff090 RCX: 00007fa619183eb9 [ 183.419923][ T6697] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000005 [ 183.427915][ T6697] RBP: 00007fa6173be090 R08: 0000000000000000 R09: 0000000000000000 [ 183.435975][ T6697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.443951][ T6697] R13: 00007fa6193ff128 R14: 00007fa6193ff090 R15: 00007ffffba2ff68 [ 183.452025][ T6697] [ 183.660576][ T6704] FAULT_INJECTION: forcing a failure. [ 183.660576][ T6704] name failslab, interval 1, probability 0, space 0, times 0 [ 183.677988][ T6704] CPU: 0 PID: 6704 Comm: syz.3.688 Not tainted syzkaller #0 [ 183.685419][ T6704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 183.695959][ T6704] Call Trace: [ 183.699312][ T6704] [ 183.702267][ T6704] dump_stack_lvl+0x188/0x250 [ 183.707070][ T6704] ? show_regs_print_info+0x20/0x20 [ 183.712307][ T6704] ? load_image+0x400/0x400 [ 183.716857][ T6704] ? __might_sleep+0xf0/0xf0 [ 183.721653][ T6704] ? __lock_acquire+0x7d10/0x7d10 [ 183.726875][ T6704] ? mark_lock+0x94/0x320 [ 183.731313][ T6704] should_fail+0x38c/0x4c0 [ 183.735881][ T6704] should_failslab+0x5/0x20 [ 183.740502][ T6704] slab_pre_alloc_hook+0x51/0xc0 [ 183.745452][ T6704] __kmalloc+0x6b/0x330 [ 183.749621][ T6704] ? tomoyo_realpath_from_path+0x118/0x610 [ 183.755459][ T6704] tomoyo_realpath_from_path+0x118/0x610 [ 183.761129][ T6704] tomoyo_path_number_perm+0x242/0x660 [ 183.766603][ T6704] ? verify_lock_unused+0x140/0x140 [ 183.771995][ T6704] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 183.777478][ T6704] ? hrtimer_interrupt+0x4d4/0x8d0 [ 183.782700][ T6704] ? ktime_get+0x7b/0x270 [ 183.787095][ T6704] security_file_ioctl+0x6c/0xa0 [ 183.792093][ T6704] __se_sys_ioctl+0x48/0x170 [ 183.796713][ T6704] do_syscall_64+0x4c/0xa0 [ 183.801145][ T6704] ? clear_bhb_loop+0x30/0x80 [ 183.805842][ T6704] ? clear_bhb_loop+0x30/0x80 [ 183.810992][ T6704] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 183.816906][ T6704] RIP: 0033:0x7f6ac68beeb9 [ 183.821609][ T6704] 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 [ 183.841409][ T6704] RSP: 002b:00007f6ac4b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 183.849846][ T6704] RAX: ffffffffffffffda RBX: 00007f6ac6b39fa0 RCX: 00007f6ac68beeb9 [ 183.858024][ T6704] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 000000000000001a [ 183.866095][ T6704] RBP: 00007f6ac4b1a090 R08: 0000000000000000 R09: 0000000000000000 [ 183.874084][ T6704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.882069][ T6704] R13: 00007f6ac6b3a038 R14: 00007f6ac6b39fa0 R15: 00007ffc180187e8 [ 183.890243][ T6704] [ 183.897668][ T6704] ERROR: Out of memory at tomoyo_realpath_from_path. [ 183.923034][ T6714] netlink: 'syz.1.689': attribute type 2 has an invalid length. [ 183.980317][ T6715] netlink: 192440 bytes leftover after parsing attributes in process `syz.1.689'. [ 183.982214][ T6714] netlink: 'syz.1.689': attribute type 8 has an invalid length. [ 184.131311][ T6714] netlink: 132 bytes leftover after parsing attributes in process `syz.1.689'. [ 184.155988][ T6715] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 184.172880][ T6717] netlink: 'syz.2.690': attribute type 2 has an invalid length. [ 184.193962][ T6717] netlink: 'syz.2.690': attribute type 8 has an invalid length. [ 184.207402][ T6727] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.690'. [ 184.208498][ T6717] netlink: 132 bytes leftover after parsing attributes in process `syz.2.690'. [ 184.217839][ T6727] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 184.357650][ T6728] netlink: 16186 bytes leftover after parsing attributes in process `syz.4.694'. [ 184.532030][ T6730] FAULT_INJECTION: forcing a failure. [ 184.532030][ T6730] name failslab, interval 1, probability 0, space 0, times 0 [ 184.582553][ T6730] CPU: 0 PID: 6730 Comm: syz.1.695 Not tainted syzkaller #0 [ 184.590261][ T6730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 184.591506][ T6728] device syzkaller0 entered promiscuous mode [ 184.600408][ T6730] Call Trace: [ 184.600425][ T6730] [ 184.600435][ T6730] dump_stack_lvl+0x188/0x250 [ 184.600466][ T6730] ? show_regs_print_info+0x20/0x20 [ 184.600488][ T6730] ? load_image+0x400/0x400 [ 184.600523][ T6730] should_fail+0x38c/0x4c0 [ 184.600550][ T6730] should_failslab+0x5/0x20 [ 184.600568][ T6730] slab_pre_alloc_hook+0x51/0xc0 [ 184.600590][ T6730] kmem_cache_alloc_node+0x47/0x2d0 [ 184.600608][ T6730] ? perf_event_alloc+0x161/0x2240 [ 184.600635][ T6730] perf_event_alloc+0x161/0x2240 [ 184.600657][ T6730] ? __lock_acquire+0x7d10/0x7d10 [ 184.600679][ T6730] ? do_raw_spin_unlock+0x11d/0x230 [ 184.600714][ T6730] __se_sys_perf_event_open+0x6f5/0x1bb0 [ 184.600747][ T6730] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 184.680618][ T6730] ? lockdep_hardirqs_on+0x94/0x140 [ 184.686271][ T6730] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 184.692274][ T6730] do_syscall_64+0x4c/0xa0 [ 184.696685][ T6730] ? clear_bhb_loop+0x30/0x80 [ 184.701360][ T6730] ? clear_bhb_loop+0x30/0x80 [ 184.706139][ T6730] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.712036][ T6730] RIP: 0033:0x7f2bd962aeb9 [ 184.716442][ T6730] 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 [ 184.736156][ T6730] RSP: 002b:00007f2bd7886028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 184.744605][ T6730] RAX: ffffffffffffffda RBX: 00007f2bd98a5fa0 RCX: 00007f2bd962aeb9 [ 184.752699][ T6730] RDX: ffefffffffffffff RSI: 0000000000000000 RDI: 0000200000000a00 [ 184.760688][ T6730] RBP: 00007f2bd7886090 R08: 0000000000000000 R09: 0000000000000000 [ 184.768661][ T6730] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 184.776656][ T6730] R13: 00007f2bd98a6038 R14: 00007f2bd98a5fa0 R15: 00007fff8df02d68 [ 184.784766][ T6730] [ 185.702609][ T6755] netlink: 152 bytes leftover after parsing attributes in process `syz.4.701'. [ 185.871675][ T6767] netlink: 'syz.1.703': attribute type 29 has an invalid length. [ 185.923699][ T6770] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.705'. [ 186.038011][ T6770] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 186.113612][ T23] Bluetooth: hci0: command 0x0406 tx timeout [ 186.117154][ T4250] Bluetooth: hci1: command 0x0406 tx timeout [ 186.122208][ T23] Bluetooth: hci2: command 0x0406 tx timeout [ 186.147485][ T4250] Bluetooth: hci4: command 0x0406 tx timeout [ 186.159885][ T4250] Bluetooth: hci3: command 0x0406 tx timeout [ 186.408253][ T6765] netlink: 'syz.2.705': attribute type 2 has an invalid length. [ 186.416471][ T6765] netlink: 'syz.2.705': attribute type 8 has an invalid length. [ 186.424507][ T6765] netlink: 132 bytes leftover after parsing attributes in process `syz.2.705'. [ 186.437795][ T6767] netlink: 'syz.1.703': attribute type 29 has an invalid length. [ 186.690754][ T6783] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.711'. [ 186.777824][ T6783] device syzkaller0 entered promiscuous mode [ 186.797278][ T6795] netlink: 32 bytes leftover after parsing attributes in process `syz.0.710'. [ 186.815042][ T6794] netlink: 'syz.1.709': attribute type 2 has an invalid length. [ 186.839013][ T6794] netlink: 'syz.1.709': attribute type 8 has an invalid length. [ 186.933886][ T6794] netlink: 132 bytes leftover after parsing attributes in process `syz.1.709'. [ 187.033538][ T6795] netlink: 32 bytes leftover after parsing attributes in process `syz.0.710'. [ 187.224126][ T6781] netlink: 192440 bytes leftover after parsing attributes in process `syz.1.709'. [ 187.289559][ T6781] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 188.129614][ T6801] netlink: 16098 bytes leftover after parsing attributes in process `syz.2.715'. [ 190.659082][ T6827] netlink: 65027 bytes leftover after parsing attributes in process `syz.2.720'. [ 190.965776][ T6844] netlink: 'syz.4.722': attribute type 2 has an invalid length. [ 191.126415][ T6849] netlink: 192440 bytes leftover after parsing attributes in process `syz.4.722'. [ 191.139173][ T6844] netlink: 'syz.4.722': attribute type 8 has an invalid length. [ 191.181070][ T6849] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 191.231461][ T6844] netlink: 132 bytes leftover after parsing attributes in process `syz.4.722'. [ 191.580949][ T6843] netlink: 140 bytes leftover after parsing attributes in process `syz.3.725'. [ 191.603386][ T6852] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.726'. [ 191.893793][ T6851] device syzkaller0 entered promiscuous mode [ 191.903845][ T6868] netlink: 192440 bytes leftover after parsing attributes in process `syz.4.729'. [ 191.993991][ T6866] netlink: 'syz.4.729': attribute type 2 has an invalid length. [ 192.075508][ T6866] netlink: 'syz.4.729': attribute type 8 has an invalid length. [ 192.116975][ T6871] FAULT_INJECTION: forcing a failure. [ 192.116975][ T6871] name failslab, interval 1, probability 0, space 0, times 0 [ 192.133594][ T6868] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 192.143952][ T6871] CPU: 0 PID: 6871 Comm: syz.3.731 Not tainted syzkaller #0 [ 192.151578][ T6871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 192.155191][ T6866] netlink: 132 bytes leftover after parsing attributes in process `syz.4.729'. [ 192.161655][ T6871] Call Trace: [ 192.174075][ T6871] [ 192.177029][ T6871] dump_stack_lvl+0x188/0x250 [ 192.181785][ T6871] ? show_regs_print_info+0x20/0x20 [ 192.187027][ T6871] ? load_image+0x400/0x400 [ 192.191567][ T6871] ? __might_sleep+0xf0/0xf0 [ 192.196360][ T6871] ? __lock_acquire+0x7d10/0x7d10 [ 192.201420][ T6871] ? mark_lock+0x94/0x320 [ 192.205777][ T6871] should_fail+0x38c/0x4c0 [ 192.210423][ T6871] should_failslab+0x5/0x20 [ 192.215039][ T6871] slab_pre_alloc_hook+0x51/0xc0 [ 192.220197][ T6871] __kmalloc+0x6b/0x330 [ 192.224379][ T6871] ? tomoyo_realpath_from_path+0x118/0x610 [ 192.230415][ T6871] tomoyo_realpath_from_path+0x118/0x610 [ 192.236098][ T6871] tomoyo_path_number_perm+0x242/0x660 [ 192.241608][ T6871] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 192.247314][ T6871] security_file_ioctl+0x6c/0xa0 [ 192.252299][ T6871] __se_sys_ioctl+0x48/0x170 [ 192.256925][ T6871] do_syscall_64+0x4c/0xa0 [ 192.261542][ T6871] ? clear_bhb_loop+0x30/0x80 [ 192.266245][ T6871] ? clear_bhb_loop+0x30/0x80 [ 192.270962][ T6871] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 192.276894][ T6871] RIP: 0033:0x7f6ac68beeb9 [ 192.281514][ T6871] 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 [ 192.301231][ T6871] RSP: 002b:00007f6ac4b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 192.309812][ T6871] RAX: ffffffffffffffda RBX: 00007f6ac6b39fa0 RCX: 00007f6ac68beeb9 [ 192.317998][ T6871] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000004 [ 192.325994][ T6871] RBP: 00007f6ac4b1a090 R08: 0000000000000000 R09: 0000000000000000 [ 192.333996][ T6871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.342075][ T6871] R13: 00007f6ac6b3a038 R14: 00007f6ac6b39fa0 R15: 00007ffc180187e8 [ 192.350264][ T6871] [ 192.373593][ T6871] ERROR: Out of memory at tomoyo_realpath_from_path. [ 192.605957][ T6876] netlink: 'syz.4.732': attribute type 8 has an invalid length. [ 192.783034][ T6876] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.732'. [ 192.932995][ T6881] FAULT_INJECTION: forcing a failure. [ 192.932995][ T6881] name failslab, interval 1, probability 0, space 0, times 0 [ 192.987198][ T6881] CPU: 0 PID: 6881 Comm: syz.2.733 Not tainted syzkaller #0 [ 192.994550][ T6881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 193.004737][ T6881] Call Trace: [ 193.008271][ T6881] [ 193.011229][ T6881] dump_stack_lvl+0x188/0x250 [ 193.016037][ T6881] ? lock_chain_count+0x20/0x20 [ 193.020924][ T6881] ? show_regs_print_info+0x20/0x20 [ 193.026230][ T6881] ? load_image+0x400/0x400 [ 193.030772][ T6881] ? lockdep_hardirqs_on+0x94/0x140 [ 193.035996][ T6881] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 193.042188][ T6881] should_fail+0x38c/0x4c0 [ 193.046644][ T6881] should_failslab+0x5/0x20 [ 193.051174][ T6881] slab_pre_alloc_hook+0x51/0xc0 [ 193.056146][ T6881] __kmalloc+0x6b/0x330 [ 193.060324][ T6881] ? tomoyo_encode+0x27e/0x540 [ 193.065318][ T6881] tomoyo_encode+0x27e/0x540 [ 193.070029][ T6881] tomoyo_realpath_from_path+0x5cd/0x610 [ 193.076047][ T6881] tomoyo_path_number_perm+0x242/0x660 [ 193.081634][ T6881] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 193.088709][ T6881] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 193.094281][ T6881] security_file_ioctl+0x6c/0xa0 [ 193.099252][ T6881] __se_sys_ioctl+0x48/0x170 [ 193.103873][ T6881] do_syscall_64+0x4c/0xa0 [ 193.108336][ T6881] ? clear_bhb_loop+0x30/0x80 [ 193.113216][ T6881] ? clear_bhb_loop+0x30/0x80 [ 193.117939][ T6881] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 193.124136][ T6881] RIP: 0033:0x7f3e2d323eb9 [ 193.128692][ T6881] 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 [ 193.148331][ T6881] RSP: 002b:00007f3e2b57f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.156779][ T6881] RAX: ffffffffffffffda RBX: 00007f3e2d59efa0 RCX: 00007f3e2d323eb9 [ 193.164781][ T6881] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000022 [ 193.172857][ T6881] RBP: 00007f3e2b57f090 R08: 0000000000000000 R09: 0000000000000000 [ 193.180947][ T6881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.189203][ T6881] R13: 00007f3e2d59f038 R14: 00007f3e2d59efa0 R15: 00007ffe72285448 [ 193.197211][ T6881] [ 193.294862][ T6881] ERROR: Out of memory at tomoyo_realpath_from_path. [ 194.383721][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.390115][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.679242][ T6911] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.742'. [ 194.766722][ T6911] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 195.744143][ T6919] netlink: 16186 bytes leftover after parsing attributes in process `syz.1.747'. [ 195.808675][ T6925] netlink: 'syz.2.749': attribute type 2 has an invalid length. [ 195.845835][ T6925] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.749'. [ 196.152447][ T6919] device syzkaller0 entered promiscuous mode [ 196.372926][ T6923] netlink: 'syz.0.748': attribute type 4 has an invalid length. [ 196.403643][ T6923] netlink: 128124 bytes leftover after parsing attributes in process `syz.0.748'. [ 196.834260][ T6944] netlink: 199824 bytes leftover after parsing attributes in process `syz.2.753'. [ 196.840972][ T6943] netlink: 188 bytes leftover after parsing attributes in process `syz.1.754'. [ 196.878780][ T6944] netlink: 112 bytes leftover after parsing attributes in process `syz.2.753'. [ 196.967293][ T6951] netlink: 188 bytes leftover after parsing attributes in process `syz.1.756'. [ 197.429506][ T6964] netlink: 192440 bytes leftover after parsing attributes in process `syz.1.760'. [ 197.559017][ T6964] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 197.776551][ T6975] netlink: 192440 bytes leftover after parsing attributes in process `syz.0.763'. [ 197.786931][ T6975] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 197.798873][ T6976] netlink: 'syz.2.764': attribute type 1 has an invalid length. [ 197.808646][ T6976] netlink: 157116 bytes leftover after parsing attributes in process `syz.2.764'. [ 197.906031][ T6978] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.765'. [ 198.141523][ T6981] device syzkaller0 entered promiscuous mode [ 199.271238][ T6999] netlink: 'syz.1.772': attribute type 22 has an invalid length. [ 199.290639][ T6999] netlink: 4 bytes leftover after parsing attributes in process `syz.1.772'. [ 200.061826][ T7018] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 200.458151][ T7024] netlink: 'syz.3.779': attribute type 2 has an invalid length. [ 200.519540][ T7024] netlink: 'syz.3.779': attribute type 8 has an invalid length. [ 200.602017][ T7029] netlink: 'syz.1.780': attribute type 2 has an invalid length. [ 200.633377][ T7029] netlink: 'syz.1.780': attribute type 8 has an invalid length. [ 200.750028][ T7034] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 200.776222][ T7032] netlink: 'syz.0.781': attribute type 25 has an invalid length. [ 200.843465][ T7021] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 201.036060][ T7035] device syzkaller0 entered promiscuous mode [ 201.071568][ T7043] netlink: 'syz.1.783': attribute type 2 has an invalid length. [ 201.924950][ T7054] netlink: 'syz.2.788': attribute type 1 has an invalid length. [ 202.023164][ T7051] netlink: 'syz.1.786': attribute type 4 has an invalid length. [ 202.052397][ T7051] __nla_validate_parse: 9 callbacks suppressed [ 202.052459][ T7051] netlink: 128124 bytes leftover after parsing attributes in process `syz.1.786'. [ 202.486031][ T7060] netlink: 'syz.0.789': attribute type 10 has an invalid length. [ 202.507035][ T7060] netlink: 40 bytes leftover after parsing attributes in process `syz.0.789'. [ 202.548899][ T7064] netlink: 60 bytes leftover after parsing attributes in process `syz.3.790'. [ 202.579769][ T7060] device caif0 entered promiscuous mode [ 202.591248][ T7060] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 202.687189][ T7064] netlink: 60 bytes leftover after parsing attributes in process `syz.3.790'. [ 202.704240][ T7065] netlink: 60 bytes leftover after parsing attributes in process `syz.3.790'. [ 202.724350][ T7069] netlink: 60 bytes leftover after parsing attributes in process `syz.3.790'. [ 202.871570][ T7073] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.802'. [ 203.006626][ T7075] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.792'. [ 203.086532][ T7078] netlink: 'syz.1.793': attribute type 25 has an invalid length. [ 203.158937][ T7075] netlink: 112 bytes leftover after parsing attributes in process `syz.3.792'. [ 203.586360][ T7089] netlink: 'syz.0.795': attribute type 2 has an invalid length. [ 203.670940][ T7090] netlink: 192440 bytes leftover after parsing attributes in process `syz.0.795'. [ 203.765174][ T7089] netlink: 'syz.0.795': attribute type 8 has an invalid length. [ 203.783515][ T7090] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 203.971929][ T7097] netlink: 'syz.3.799': attribute type 2 has an invalid length. [ 204.266165][ T7095] device syzkaller0 entered promiscuous mode [ 204.296436][ T7103] FAULT_INJECTION: forcing a failure. [ 204.296436][ T7103] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 204.340707][ T7103] CPU: 1 PID: 7103 Comm: syz.1.801 Not tainted syzkaller #0 [ 204.348051][ T7103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 204.358150][ T7103] Call Trace: [ 204.361465][ T7103] [ 204.363034][ T7105] netlink: 'syz.2.810': attribute type 10 has an invalid length. [ 204.364416][ T7103] dump_stack_lvl+0x188/0x250 [ 204.364448][ T7103] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 204.364472][ T7103] ? show_regs_print_info+0x20/0x20 [ 204.388678][ T7103] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 204.394939][ T7103] should_fail+0x38c/0x4c0 [ 204.399454][ T7103] _copy_from_user+0x2e/0x170 [ 204.404145][ T7103] perf_copy_attr+0x167/0x840 [ 204.408931][ T7103] __se_sys_perf_event_open+0xf5/0x1bb0 [ 204.414671][ T7103] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 204.420320][ T7103] ? syscall_enter_from_user_mode+0x2a/0x70 [ 204.426213][ T7103] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 204.431849][ T7103] do_syscall_64+0x4c/0xa0 [ 204.436265][ T7103] ? clear_bhb_loop+0x30/0x80 [ 204.440939][ T7103] ? clear_bhb_loop+0x30/0x80 [ 204.445619][ T7103] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 204.451691][ T7103] RIP: 0033:0x7f2bd962aeb9 [ 204.456116][ T7103] 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 [ 204.475733][ T7103] RSP: 002b:00007f2bd7886028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 204.484270][ T7103] RAX: ffffffffffffffda RBX: 00007f2bd98a5fa0 RCX: 00007f2bd962aeb9 [ 204.492457][ T7103] RDX: 0000000000000001 RSI: ffffffffffffffff RDI: 0000200000001100 [ 204.500529][ T7103] RBP: 00007f2bd7886090 R08: 0000000000000002 R09: 0000000000000000 [ 204.508682][ T7103] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 204.516656][ T7103] R13: 00007f2bd98a6038 R14: 00007f2bd98a5fa0 R15: 00007fff8df02d68 [ 204.524833][ T7103] [ 204.921015][ T7105] team0: Port device wlan1 added [ 205.625485][ T7119] netlink: 'syz.3.805': attribute type 4 has an invalid length. [ 206.507165][ T7144] FAULT_INJECTION: forcing a failure. [ 206.507165][ T7144] name failslab, interval 1, probability 0, space 0, times 0 [ 206.611697][ T7145] netlink: 'syz.2.813': attribute type 2 has an invalid length. [ 206.695761][ T7144] CPU: 1 PID: 7144 Comm: syz.1.812 Not tainted syzkaller #0 [ 206.703219][ T7144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 206.713448][ T7144] Call Trace: [ 206.714109][ T7142] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 206.716754][ T7144] [ 206.716765][ T7144] dump_stack_lvl+0x188/0x250 [ 206.716797][ T7144] ? show_regs_print_info+0x20/0x20 [ 206.716820][ T7144] ? load_image+0x400/0x400 [ 206.716854][ T7144] ? __might_sleep+0xf0/0xf0 [ 206.716875][ T7144] ? __lock_acquire+0x7d10/0x7d10 [ 206.716895][ T7144] ? mark_lock+0x94/0x320 [ 206.716917][ T7144] should_fail+0x38c/0x4c0 [ 206.716943][ T7144] should_failslab+0x5/0x20 [ 206.716962][ T7144] slab_pre_alloc_hook+0x51/0xc0 [ 206.716983][ T7144] __kmalloc+0x6b/0x330 [ 206.716998][ T7144] ? tomoyo_realpath_from_path+0x118/0x610 [ 206.717034][ T7144] tomoyo_realpath_from_path+0x118/0x610 [ 206.717071][ T7144] tomoyo_path_number_perm+0x242/0x660 [ 206.717092][ T7144] ? verify_lock_unused+0x140/0x140 [ 206.717117][ T7144] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 206.717138][ T7144] ? ksys_write+0x1c6/0x260 [ 206.717209][ T7144] security_file_ioctl+0x6c/0xa0 [ 206.717234][ T7144] __se_sys_ioctl+0x48/0x170 [ 206.717255][ T7144] do_syscall_64+0x4c/0xa0 [ 206.717272][ T7144] ? clear_bhb_loop+0x30/0x80 [ 206.717288][ T7144] ? clear_bhb_loop+0x30/0x80 [ 206.717308][ T7144] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 206.717327][ T7144] RIP: 0033:0x7f2bd962aeb9 [ 206.717345][ T7144] 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 [ 206.717361][ T7144] RSP: 002b:00007f2bd7886028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.717384][ T7144] RAX: ffffffffffffffda RBX: 00007f2bd98a5fa0 RCX: 00007f2bd962aeb9 [ 206.717398][ T7144] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000004 [ 206.717411][ T7144] RBP: 00007f2bd7886090 R08: 0000000000000000 R09: 0000000000000000 [ 206.717423][ T7144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 206.717435][ T7144] R13: 00007f2bd98a6038 R14: 00007f2bd98a5fa0 R15: 00007fff8df02d68 [ 206.717465][ T7144] [ 206.859788][ T7144] ERROR: Out of memory at tomoyo_realpath_from_path. [ 206.924573][ T412] wlan1: Trigger new scan to find an IBSS to join [ 209.375201][ T7154] validate_nla: 1 callbacks suppressed [ 209.375219][ T7154] netlink: 'syz.2.818': attribute type 1 has an invalid length. [ 209.448174][ T7154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.486684][ T7156] __nla_validate_parse: 11 callbacks suppressed [ 209.486704][ T7156] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.819'. [ 209.534647][ T7162] netlink: 'syz.4.821': attribute type 21 has an invalid length. [ 209.542620][ T7162] netlink: 100 bytes leftover after parsing attributes in process `syz.4.821'. [ 209.836765][ T7176] netlink: 'syz.1.820': attribute type 10 has an invalid length. [ 209.992986][ T7176] netlink: 40 bytes leftover after parsing attributes in process `syz.1.820'. [ 210.112483][ T7176] device caif0 entered promiscuous mode [ 210.133536][ T7176] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 210.323044][ T7156] device syzkaller0 entered promiscuous mode [ 210.447571][ T7188] netlink: 60 bytes leftover after parsing attributes in process `syz.2.826'. [ 211.013460][ T7187] netlink: 'syz.4.825': attribute type 4 has an invalid length. [ 211.046174][ T7187] netlink: 128124 bytes leftover after parsing attributes in process `syz.4.825'. [ 211.087030][ T7190] netlink: 'syz.2.826': attribute type 10 has an invalid length. [ 211.159495][ T7190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 211.198004][ T7190] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 211.282031][ T7202] netlink: 192440 bytes leftover after parsing attributes in process `syz.3.828'. [ 211.355150][ T7202] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 211.720518][ T7220] netlink: 'syz.4.834': attribute type 1 has an invalid length. [ 211.729578][ T7220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 211.897642][ T4212] wlan1: Trigger new scan to find an IBSS to join [ 211.924570][ T7226] FAULT_INJECTION: forcing a failure. [ 211.924570][ T7226] name failslab, interval 1, probability 0, space 0, times 0 [ 212.065890][ T7226] CPU: 0 PID: 7226 Comm: syz.3.836 Not tainted syzkaller #0 [ 212.073355][ T7226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 212.084050][ T7226] Call Trace: [ 212.087375][ T7226] [ 212.090335][ T7226] dump_stack_lvl+0x188/0x250 [ 212.095053][ T7226] ? show_regs_print_info+0x20/0x20 [ 212.100392][ T7226] ? load_image+0x400/0x400 [ 212.105370][ T7226] ? __might_sleep+0xf0/0xf0 [ 212.109987][ T7226] ? __lock_acquire+0x7d10/0x7d10 [ 212.115207][ T7226] ? rcu_is_watching+0x11/0xa0 [ 212.120117][ T7226] should_fail+0x38c/0x4c0 [ 212.124729][ T7226] should_failslab+0x5/0x20 [ 212.129248][ T7226] slab_pre_alloc_hook+0x51/0xc0 [ 212.134202][ T7226] __kmalloc+0x6b/0x330 [ 212.138375][ T7226] ? tomoyo_encode+0x27e/0x540 [ 212.143159][ T7226] tomoyo_encode+0x27e/0x540 [ 212.147808][ T7226] tomoyo_realpath_from_path+0x5cd/0x610 [ 212.153503][ T7226] tomoyo_path_number_perm+0x242/0x660 [ 212.159061][ T7226] ? verify_lock_unused+0x140/0x140 [ 212.164287][ T7226] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 212.169764][ T7226] ? hrtimer_interrupt+0x4d4/0x8d0 [ 212.175070][ T7226] ? ktime_get+0x7b/0x270 [ 212.179493][ T7226] security_file_ioctl+0x6c/0xa0 [ 212.184452][ T7226] __se_sys_ioctl+0x48/0x170 [ 212.189148][ T7226] do_syscall_64+0x4c/0xa0 [ 212.193667][ T7226] ? clear_bhb_loop+0x30/0x80 [ 212.198527][ T7226] ? clear_bhb_loop+0x30/0x80 [ 212.203221][ T7226] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 212.209117][ T7226] RIP: 0033:0x7f6ac68beeb9 [ 212.213639][ T7226] 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 [ 212.233442][ T7226] RSP: 002b:00007f6ac4b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 212.242222][ T7226] RAX: ffffffffffffffda RBX: 00007f6ac6b39fa0 RCX: 00007f6ac68beeb9 [ 212.250236][ T7226] RDX: 0000200000000080 RSI: 0000000000008b06 RDI: 0000000000000004 [ 212.258318][ T7226] RBP: 00007f6ac4b1a090 R08: 0000000000000000 R09: 0000000000000000 [ 212.266971][ T7226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 212.275121][ T7226] R13: 00007f6ac6b3a038 R14: 00007f6ac6b39fa0 R15: 00007ffc180187e8 [ 212.283215][ T7226] [ 212.354818][ T7226] ERROR: Out of memory at tomoyo_realpath_from_path. [ 212.792259][ T7246] FAULT_INJECTION: forcing a failure. [ 212.792259][ T7246] name failslab, interval 1, probability 0, space 0, times 0 [ 212.792566][ T7240] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.840'. [ 212.805332][ T7246] CPU: 0 PID: 7246 Comm: syz.2.843 Not tainted syzkaller #0 [ 212.805356][ T7246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 212.805367][ T7246] Call Trace: [ 212.805375][ T7246] [ 212.805383][ T7246] dump_stack_lvl+0x188/0x250 [ 212.805414][ T7246] ? show_regs_print_info+0x20/0x20 [ 212.805435][ T7246] ? load_image+0x400/0x400 [ 212.805459][ T7246] ? __might_sleep+0xf0/0xf0 [ 212.805477][ T7246] ? __lock_acquire+0x7d10/0x7d10 [ 212.805498][ T7246] ? __local_bh_enable_ip+0x136/0x1c0 [ 212.805520][ T7246] should_fail+0x38c/0x4c0 [ 212.805546][ T7246] should_failslab+0x5/0x20 [ 212.805563][ T7246] slab_pre_alloc_hook+0x51/0xc0 [ 212.805582][ T7246] kmem_cache_alloc_node_trace+0x4a/0x300 [ 212.805599][ T7246] ? __get_vm_area_node+0x119/0x2d0 [ 212.805625][ T7246] __get_vm_area_node+0x119/0x2d0 [ 212.805649][ T7246] __vmalloc_node_range+0xef/0x8b0 [ 212.805668][ T7246] ? netlink_sendmsg+0x5ec/0xbe0 [ 212.805685][ T7246] ? netlink_data_ready+0x10/0x10 [ 212.805715][ T7246] ? netlink_sendmsg+0x5ec/0xbe0 [ 212.805732][ T7246] vmalloc+0x75/0x80 [ 212.805750][ T7246] ? netlink_sendmsg+0x5ec/0xbe0 [ 212.805766][ T7246] netlink_sendmsg+0x5ec/0xbe0 [ 212.805792][ T7246] ? netlink_getsockopt+0x570/0x570 [ 212.805812][ T7246] ? aa_sock_msg_perm+0x94/0x150 [ 212.805834][ T7246] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 212.805853][ T7246] ? security_socket_sendmsg+0x7c/0xa0 [ 212.805871][ T7246] ? netlink_getsockopt+0x570/0x570 [ 212.805889][ T7246] ____sys_sendmsg+0x5b7/0x8f0 [ 212.805919][ T7246] ? __sys_sendmsg_sock+0x30/0x30 [ 212.805948][ T7246] ? import_iovec+0x6f/0xa0 [ 212.805972][ T7246] ___sys_sendmsg+0x236/0x2e0 [ 212.806001][ T7246] ? __sys_sendmsg+0x2a0/0x2a0 [ 212.806032][ T7246] ? vfs_write+0x8b2/0xd60 [ 212.806073][ T7246] __se_sys_sendmsg+0x1af/0x290 [ 212.806096][ T7246] ? __x64_sys_sendmsg+0x80/0x80 [ 212.806121][ T7246] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 212.806155][ T7246] ? lockdep_hardirqs_on+0x94/0x140 [ 212.806178][ T7246] do_syscall_64+0x4c/0xa0 [ 212.806194][ T7246] ? clear_bhb_loop+0x30/0x80 [ 212.806211][ T7246] ? clear_bhb_loop+0x30/0x80 [ 212.806236][ T7246] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 212.806255][ T7246] RIP: 0033:0x7f3e2d323eb9 [ 212.806272][ T7246] 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 [ 212.806288][ T7246] RSP: 002b:00007f3e2b57f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 212.806312][ T7246] RAX: ffffffffffffffda RBX: 00007f3e2d59efa0 RCX: 00007f3e2d323eb9 [ 212.806327][ T7246] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 212.806338][ T7246] RBP: 00007f3e2b57f090 R08: 0000000000000000 R09: 0000000000000000 [ 212.806351][ T7246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 212.806362][ T7246] R13: 00007f3e2d59f038 R14: 00007f3e2d59efa0 R15: 00007ffe72285448 [ 212.806390][ T7246] [ 212.806467][ T7246] syz.2.843: vmalloc error: size 213312, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 212.806569][ T7246] CPU: 0 PID: 7246 Comm: syz.2.843 Not tainted syzkaller #0 [ 212.806586][ T7246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 212.806596][ T7246] Call Trace: [ 212.806602][ T7246] [ 212.806609][ T7246] dump_stack_lvl+0x188/0x250 [ 212.806630][ T7246] ? rcu_lock_release+0x5/0x20 [ 212.806648][ T7246] ? show_regs_print_info+0x20/0x20 [ 212.806669][ T7246] ? load_image+0x400/0x400 [ 212.806700][ T7246] warn_alloc+0x243/0x320 [ 212.806726][ T7246] ? zone_watermark_ok_safe+0x240/0x240 [ 212.806748][ T7246] ? kmem_cache_alloc_node_trace+0x16c/0x300 [ 212.806765][ T7246] ? __get_vm_area_node+0x119/0x2d0 [ 212.806798][ T7246] __vmalloc_node_range+0x2b1/0x8b0 [ 212.806815][ T7246] ? netlink_data_ready+0x10/0x10 [ 212.806845][ T7246] ? netlink_sendmsg+0x5ec/0xbe0 [ 212.806862][ T7246] vmalloc+0x75/0x80 [ 212.806879][ T7246] ? netlink_sendmsg+0x5ec/0xbe0 [ 212.806897][ T7246] netlink_sendmsg+0x5ec/0xbe0 [ 212.806923][ T7246] ? netlink_getsockopt+0x570/0x570 [ 212.806943][ T7246] ? aa_sock_msg_perm+0x94/0x150 [ 212.806964][ T7246] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 212.806982][ T7246] ? security_socket_sendmsg+0x7c/0xa0 [ 212.807001][ T7246] ? netlink_getsockopt+0x570/0x570 [ 212.807017][ T7246] ____sys_sendmsg+0x5b7/0x8f0 [ 212.807046][ T7246] ? __sys_sendmsg_sock+0x30/0x30 [ 212.807074][ T7246] ? import_iovec+0x6f/0xa0 [ 212.807097][ T7246] ___sys_sendmsg+0x236/0x2e0 [ 212.807134][ T7246] ? __sys_sendmsg+0x2a0/0x2a0 [ 212.807166][ T7246] ? vfs_write+0x8b2/0xd60 [ 212.807207][ T7246] __se_sys_sendmsg+0x1af/0x290 [ 212.807230][ T7246] ? __x64_sys_sendmsg+0x80/0x80 [ 212.807247][ T7246] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 212.807281][ T7246] ? lockdep_hardirqs_on+0x94/0x140 [ 212.807304][ T7246] do_syscall_64+0x4c/0xa0 [ 212.807319][ T7246] ? clear_bhb_loop+0x30/0x80 [ 212.807335][ T7246] ? clear_bhb_loop+0x30/0x80 [ 212.807354][ T7246] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 212.807371][ T7246] RIP: 0033:0x7f3e2d323eb9 [ 212.807386][ T7246] 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 [ 212.807402][ T7246] RSP: 002b:00007f3e2b57f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 212.807421][ T7246] RAX: ffffffffffffffda RBX: 00007f3e2d59efa0 RCX: 00007f3e2d323eb9 [ 212.807434][ T7246] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 212.807446][ T7246] RBP: 00007f3e2b57f090 R08: 0000000000000000 R09: 0000000000000000 [ 212.807457][ T7246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 212.807469][ T7246] R13: 00007f3e2d59f038 R14: 00007f3e2d59efa0 R15: 00007ffe72285448 [ 212.807502][ T7246] [ 212.807573][ T7246] Mem-Info: [ 212.807583][ T7246] active_anon:273 inactive_anon:5691 isolated_anon:0 [ 212.807583][ T7246] active_file:15114 inactive_file:43392 isolated_file:0 [ 212.807583][ T7246] unevictable:768 dirty:265 writeback:0 [ 212.807583][ T7246] slab_reclaimable:20084 slab_unreclaimable:105158 [ 212.807583][ T7246] mapped:30080 shmem:1629 pagetables:635 bounce:0 [ 212.807583][ T7246] kernel_misc_reclaimable:0 [ 212.807583][ T7246] free:1361493 free_pcp:13424 free_cma:0 [ 212.807631][ T7246] Node 0 active_anon:1060kB inactive_anon:22256kB active_file:60248kB inactive_file:173568kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:120320kB dirty:1060kB writeback:0kB shmem:4440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:11192kB pagetables:2540kB all_unreclaimable? no [ 212.807678][ T7246] Node 1 active_anon:32kB inactive_anon:508kB active_file:208kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 212.807723][ T7246] 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 [ 212.807774][ T7246] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 212.807818][ T7246] Node 0 DMA32 free:1517616kB min:34784kB low:43480kB high:52176kB reserved_highatomic:0KB active_anon:1060kB inactive_anon:22256kB active_file:60248kB inactive_file:173568kB unevictable:1536kB writepending:1060kB present:3129332kB managed:2606560kB mlocked:0kB bounce:0kB free_pcp:42740kB local_pcp:21164kB free_cma:0kB [ 212.807872][ T7246] lowmem_reserve[]: 0 0 0 0 0 [ 212.807915][ T7246] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB [ 212.807964][ T7246] lowmem_reserve[]: 0 0 0 0 0 [ 212.808006][ T7246] Node 1 Normal free:3912996kB min:55108kB low:68884kB high:82660kB reserved_highatomic:0KB active_anon:32kB inactive_anon:508kB active_file:208kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:10940kB local_pcp:9964kB free_cma:0kB [ 212.808058][ T7246] lowmem_reserve[]: 0 0 0 0 0 [ 212.808099][ T7246] 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 [ 213.654620][ T4212] wlan1: Creating new IBSS network, BSSID 02:47:60:76:e8:c0 [ 213.662564][ T7175] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 213.722600][ T7246] Node 0 DMA32: 2223*4kB (UME) 1770*8kB (UME) 1127*16kB (UME) 2543*32kB (UME) 1147*64kB (UME) 446*128kB (UME) 130*256kB (UM) 137*512kB (UM) 67*1024kB (UME) 30*2048kB (UM) 252*4096kB (M) = 1518620kB [ 213.833979][ T7246] 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 [ 213.895025][ T7246] Node 1 Normal: 77*4kB (UME) 24*8kB (UE) 15*16kB (UME) 102*32kB (UE) 34*64kB (UME) 10*128kB (UME) 4*256kB (UME) 0*512kB 1*1024kB (U) 2*2048kB (ME) 952*4096kB (M) = 3912996kB [ 213.936425][ T7283] netlink: 'syz.4.852': attribute type 1 has an invalid length. [ 213.950527][ T7283] bridge0: port 1(bridge_slave_0) entered forwarding state [ 213.958149][ T7246] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 213.974257][ T7246] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 214.026139][ T7246] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 214.054751][ T7246] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 214.093403][ T7246] 60135 total pagecache pages [ 214.103827][ T7246] 0 pages in swap cache [ 214.108027][ T7246] Swap cache stats: add 0, delete 0, find 0/0 [ 214.138619][ T7246] Free swap = 124996kB [ 214.165620][ T7246] Total swap = 124996kB [ 214.196368][ T7246] 2097051 pages RAM [ 214.211835][ T7246] 0 pages HighMem/MovableOnly [ 214.230933][ T7246] 411488 pages reserved [ 214.249465][ T7246] 0 pages cma reserved [ 214.892389][ T7301] netlink: 'syz.2.856': attribute type 2 has an invalid length. [ 214.915656][ T7298] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.857'. [ 214.963458][ T7301] netlink: 'syz.2.856': attribute type 8 has an invalid length. [ 214.979871][ T7301] netlink: 132 bytes leftover after parsing attributes in process `syz.2.856'. [ 215.043013][ T7307] netlink: 'syz.1.859': attribute type 3 has an invalid length. [ 215.082362][ T7307] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.859'. [ 215.168473][ T7296] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.856'. [ 215.211739][ T7296] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 215.602998][ T7318] netlink: 105120 bytes leftover after parsing attributes in process `syz.2.862'. [ 215.666440][ T7310] netlink: 55631 bytes leftover after parsing attributes in process `syz.3.860'. [ 216.019691][ T7327] netlink: 'syz.2.865': attribute type 1 has an invalid length. [ 216.047006][ T7327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.296131][ T7359] netlink: 'syz.4.873': attribute type 2 has an invalid length. [ 217.367392][ T7359] netlink: 'syz.4.873': attribute type 8 has an invalid length. [ 217.434143][ T7359] netlink: 132 bytes leftover after parsing attributes in process `syz.4.873'. [ 217.753788][ T7355] netlink: 192440 bytes leftover after parsing attributes in process `syz.4.873'. [ 217.816304][ T7355] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 220.034539][ T7376] netlink: 'syz.4.878': attribute type 6 has an invalid length. [ 220.049639][ T7376] netlink: 140 bytes leftover after parsing attributes in process `syz.4.878'. [ 220.763756][ T7409] netlink: 44 bytes leftover after parsing attributes in process `syz.0.895'. [ 220.918333][ T7409] netlink: 'syz.0.895': attribute type 3 has an invalid length. [ 221.299115][ T7427] FAULT_INJECTION: forcing a failure. [ 221.299115][ T7427] name failslab, interval 1, probability 0, space 0, times 0 [ 221.375008][ T7427] CPU: 1 PID: 7427 Comm: syz.2.892 Not tainted syzkaller #0 [ 221.382370][ T7427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 221.392636][ T7427] Call Trace: [ 221.395951][ T7427] [ 221.398986][ T7427] dump_stack_lvl+0x188/0x250 [ 221.403778][ T7427] ? show_regs_print_info+0x20/0x20 [ 221.409097][ T7427] ? load_image+0x400/0x400 [ 221.413638][ T7427] ? __might_sleep+0xf0/0xf0 [ 221.418259][ T7427] ? __lock_acquire+0x7d10/0x7d10 [ 221.423308][ T7427] should_fail+0x38c/0x4c0 [ 221.427749][ T7427] should_failslab+0x5/0x20 [ 221.432363][ T7427] slab_pre_alloc_hook+0x51/0xc0 [ 221.437339][ T7427] __kmalloc_node+0x6e/0x3b0 [ 221.441977][ T7427] ? kvmalloc_node+0x84/0x130 [ 221.446697][ T7427] kvmalloc_node+0x84/0x130 [ 221.451231][ T7427] generic_map_update_batch+0x3cc/0x7d0 [ 221.456825][ T7427] ? rcu_read_unlock+0x90/0x90 [ 221.461635][ T7427] ? __fdget+0x18b/0x210 [ 221.465989][ T7427] ? rcu_read_unlock+0x90/0x90 [ 221.470863][ T7427] bpf_map_do_batch+0x466/0x600 [ 221.475774][ T7427] __sys_bpf+0x671/0x6f0 [ 221.480069][ T7427] ? bpf_link_show_fdinfo+0x380/0x380 [ 221.485485][ T7427] ? vtime_user_exit+0x2c8/0x3e0 [ 221.490497][ T7427] __x64_sys_bpf+0x78/0x90 [ 221.495037][ T7427] do_syscall_64+0x4c/0xa0 [ 221.499482][ T7427] ? clear_bhb_loop+0x30/0x80 [ 221.504177][ T7427] ? clear_bhb_loop+0x30/0x80 [ 221.508878][ T7427] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 221.514886][ T7427] RIP: 0033:0x7f3e2d323eb9 [ 221.519345][ T7427] 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 [ 221.539040][ T7427] RSP: 002b:00007f3e2b57f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 221.547463][ T7427] RAX: ffffffffffffffda RBX: 00007f3e2d59efa0 RCX: 00007f3e2d323eb9 [ 221.555455][ T7427] RDX: 0000000000000038 RSI: 0000200000000200 RDI: 000000000000001a [ 221.563515][ T7427] RBP: 00007f3e2b57f090 R08: 0000000000000000 R09: 0000000000000000 [ 221.571536][ T7427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.579679][ T7427] R13: 00007f3e2d59f038 R14: 00007f3e2d59efa0 R15: 00007ffe72285448 [ 221.587715][ T7427] [ 223.308087][ T7467] netlink: 'syz.2.902': attribute type 11 has an invalid length. [ 223.358169][ T7467] netlink: 'syz.2.902': attribute type 5 has an invalid length. [ 223.469562][ T7475] netlink: 'syz.1.905': attribute type 2 has an invalid length. [ 223.497541][ T7475] netlink: 'syz.1.905': attribute type 8 has an invalid length. [ 223.546598][ T7476] netlink: 192440 bytes leftover after parsing attributes in process `syz.1.905'. [ 223.574890][ T7475] netlink: 132 bytes leftover after parsing attributes in process `syz.1.905'. [ 223.594576][ T7476] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 223.681283][ T7473] delete_channel: no stack [ 224.821331][ T7496] device syzkaller0 entered promiscuous mode [ 226.680403][ T7539] netlink: 'syz.1.920': attribute type 7 has an invalid length. [ 226.805332][ T7541] netlink: 'syz.3.921': attribute type 10 has an invalid length. [ 226.939493][ T7550] netlink: 'syz.4.924': attribute type 29 has an invalid length. [ 227.107954][ T7550] netlink: 'syz.4.924': attribute type 29 has an invalid length. [ 227.190794][ T7549] netlink: 132 bytes leftover after parsing attributes in process `syz.0.925'. [ 228.731290][ T7559] netlink: 'syz.4.927': attribute type 10 has an invalid length. [ 228.787705][ T7559] batman_adv: batadv0: Adding interface: netdevsim0 [ 228.817116][ T7559] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 228.899985][ T7559] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 228.991258][ T7560] device syzkaller0 entered promiscuous mode [ 229.841279][ T7595] FAULT_INJECTION: forcing a failure. [ 229.841279][ T7595] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 229.869344][ T7595] CPU: 0 PID: 7595 Comm: syz.4.938 Not tainted syzkaller #0 [ 229.876937][ T7595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 229.887370][ T7595] Call Trace: [ 229.890683][ T7595] [ 229.893632][ T7595] dump_stack_lvl+0x188/0x250 [ 229.898340][ T7595] ? show_regs_print_info+0x20/0x20 [ 229.903837][ T7595] ? load_image+0x400/0x400 [ 229.908462][ T7595] ? __lock_acquire+0x7d10/0x7d10 [ 229.913624][ T7595] should_fail+0x38c/0x4c0 [ 229.918171][ T7595] _copy_to_user+0x2e/0x130 [ 229.923028][ T7595] simple_read_from_buffer+0xe3/0x150 [ 229.926551][ T7588] device syzkaller0 entered promiscuous mode [ 229.928551][ T7595] proc_fail_nth_read+0x1a6/0x220 [ 229.928607][ T7595] ? proc_fault_inject_write+0x310/0x310 [ 229.928652][ T7595] ? fsnotify_perm+0x254/0x560 [ 229.937477][ T7588] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 229.939857][ T7595] ? proc_fault_inject_write+0x310/0x310 [ 229.939890][ T7595] vfs_read+0x301/0xd60 [ 229.939918][ T7595] ? kernel_read+0x1e0/0x1e0 [ 229.939945][ T7595] ? __fget_files+0x40f/0x480 [ 229.939971][ T7595] ? mutex_lock_nested+0x17/0x20 [ 229.939990][ T7595] ? __fdget_pos+0x2bf/0x370 [ 229.940007][ T7595] ? ksys_read+0x71/0x260 [ 229.940027][ T7595] ksys_read+0x152/0x260 [ 229.940048][ T7595] ? vfs_write+0xd60/0xd60 [ 229.940069][ T7595] ? lockdep_hardirqs_on+0x94/0x140 [ 229.940101][ T7595] do_syscall_64+0x4c/0xa0 [ 229.940118][ T7595] ? clear_bhb_loop+0x30/0x80 [ 230.014025][ T7595] ? clear_bhb_loop+0x30/0x80 [ 230.018717][ T7595] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 230.024639][ T7595] RIP: 0033:0x7f898fd5078e [ 230.029267][ T7595] 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 [ 230.048999][ T7595] RSP: 002b:00007f898dfc9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 230.057415][ T7595] RAX: ffffffffffffffda RBX: 00007f898dfca6c0 RCX: 00007f898fd5078e [ 230.065648][ T7595] RDX: 000000000000000f RSI: 00007f898dfca0a0 RDI: 0000000000000006 [ 230.073636][ T7595] RBP: 00007f898dfca090 R08: 0000000000000000 R09: 0000000000000000 [ 230.081616][ T7595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 230.089859][ T7595] R13: 00007f899000b128 R14: 00007f899000b090 R15: 00007ffef0fb8368 [ 230.097938][ T7595] [ 230.337803][ T7607] netlink: 132 bytes leftover after parsing attributes in process `syz.1.942'. [ 230.621224][ T7609] netlink: 'syz.4.941': attribute type 7 has an invalid length. [ 230.735415][ T7610] tap0: tun_chr_ioctl cmd 1074025675 [ 230.790409][ T7610] tap0: persist enabled [ 230.997987][ T7622] netlink: 'syz.2.946': attribute type 10 has an invalid length. [ 231.094015][ T7622] batman_adv: batadv0: Adding interface: netdevsim0 [ 231.125527][ T7622] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 231.171939][ T7622] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 231.196175][ T7627] netlink: 'syz.1.948': attribute type 21 has an invalid length. [ 232.884505][ T7670] netlink: 'syz.2.962': attribute type 2 has an invalid length. [ 232.893762][ T7670] netlink: 'syz.2.962': attribute type 8 has an invalid length. [ 232.902765][ T7670] netlink: 132 bytes leftover after parsing attributes in process `syz.2.962'. [ 232.920478][ T7673] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.962'. [ 232.938351][ T7673] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 232.989145][ T7672] netlink: 'syz.3.963': attribute type 2 has an invalid length. [ 233.035629][ T7672] netlink: 'syz.3.963': attribute type 8 has an invalid length. [ 233.035767][ T7679] netlink: 192440 bytes leftover after parsing attributes in process `syz.3.963'. [ 233.035793][ T7679] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 233.097793][ T7672] netlink: 132 bytes leftover after parsing attributes in process `syz.3.963'. [ 233.642448][ T7683] netlink: 'syz.2.964': attribute type 7 has an invalid length. [ 233.694409][ T7688] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.966'. [ 234.085398][ T7702] netlink: 'syz.3.970': attribute type 16 has an invalid length. [ 234.216498][ T7702] netlink: 48 bytes leftover after parsing attributes in process `syz.3.970'. [ 234.307157][ T7707] netlink: 192440 bytes leftover after parsing attributes in process `syz.1.971'. [ 234.390893][ T7707] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 234.925699][ T7716] netlink: 'syz.1.975': attribute type 2 has an invalid length. [ 234.973436][ T7716] netlink: 'syz.1.975': attribute type 8 has an invalid length. [ 234.981141][ T7716] netlink: 132 bytes leftover after parsing attributes in process `syz.1.975'. [ 235.070827][ T7717] device syzkaller0 entered promiscuous mode [ 235.095248][ T7717] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 235.149385][ T7722] 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. [ 235.217061][ T7714] netlink: 192440 bytes leftover after parsing attributes in process `syz.1.975'. [ 235.238646][ T7714] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 235.329957][ T7730] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.981'. [ 235.470972][ T7739] netlink: 'syz.0.984': attribute type 16 has an invalid length. [ 235.878920][ T7748] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 236.122362][ T7747] netlink: 'syz.0.986': attribute type 2 has an invalid length. [ 236.703580][ T7747] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 236.905879][ T7770] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 237.881842][ T7796] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 239.775792][ T7831] FAULT_INJECTION: forcing a failure. [ 239.775792][ T7831] name failslab, interval 1, probability 0, space 0, times 0 [ 239.827619][ T7831] CPU: 1 PID: 7831 Comm: syz.2.1011 Not tainted syzkaller #0 [ 239.835416][ T7831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 239.845760][ T7831] Call Trace: [ 239.849050][ T7831] [ 239.852076][ T7831] dump_stack_lvl+0x188/0x250 [ 239.856771][ T7831] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 239.863365][ T7831] ? show_regs_print_info+0x20/0x20 [ 239.868745][ T7831] ? load_image+0x400/0x400 [ 239.873372][ T7831] should_fail+0x38c/0x4c0 [ 239.877898][ T7831] should_failslab+0x5/0x20 [ 239.882691][ T7831] slab_pre_alloc_hook+0x51/0xc0 [ 239.887905][ T7831] kmem_cache_alloc_trace+0x47/0x2a0 [ 239.893197][ T7831] ? sctp_add_bind_addr+0x89/0x350 [ 239.898321][ T7831] ? get_random_bytes+0x20/0x20 [ 239.903182][ T7831] sctp_add_bind_addr+0x89/0x350 [ 239.908138][ T7831] sctp_copy_local_addr_list+0x2dd/0x4a0 [ 239.913800][ T7831] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 239.919926][ T7831] ? sctp_v4_is_any+0x31/0x50 [ 239.924608][ T7831] ? sctp_copy_one_addr+0x93/0x660 [ 239.929844][ T7831] sctp_bind_addr_copy+0xaf/0x3c0 [ 239.935155][ T7831] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 239.941595][ T7831] sctp_connect_new_asoc+0x2f5/0x6a0 [ 239.946893][ T7831] ? __sctp_connect+0xd80/0xd80 [ 239.951749][ T7831] ? __local_bh_enable_ip+0x136/0x1c0 [ 239.957142][ T7831] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 239.962867][ T7831] ? security_sctp_bind_connect+0x85/0xb0 [ 239.968610][ T7831] sctp_sendmsg+0x158d/0x2900 [ 239.973421][ T7831] ? aa_sk_perm+0x7dc/0x910 [ 239.978027][ T7831] ? sctp_getsockopt+0x8a0/0x8a0 [ 239.982984][ T7831] ? aa_af_perm+0x340/0x340 [ 239.987495][ T7831] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 239.993927][ T7831] ? sock_rps_record_flow+0x17/0x3b0 [ 239.999227][ T7831] ? inet_sendmsg+0xe5/0x2f0 [ 240.003832][ T7831] ? inet_send_prepare+0x260/0x260 [ 240.008989][ T7831] ____sys_sendmsg+0x5b7/0x8f0 [ 240.013789][ T7831] ? __sys_sendmsg_sock+0x30/0x30 [ 240.018837][ T7831] ? import_iovec+0x6f/0xa0 [ 240.023377][ T7831] ___sys_sendmsg+0x236/0x2e0 [ 240.028159][ T7831] ? __sys_sendmsg+0x2a0/0x2a0 [ 240.033035][ T7831] ? trace_event_raw_event_lock+0x270/0x270 [ 240.038932][ T7831] ? vfs_write+0x8b2/0xd60 [ 240.043396][ T7831] __se_sys_sendmsg+0x1af/0x290 [ 240.048270][ T7831] ? __x64_sys_sendmsg+0x80/0x80 [ 240.053214][ T7831] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 240.059224][ T7831] ? lockdep_hardirqs_on+0x94/0x140 [ 240.064452][ T7831] do_syscall_64+0x4c/0xa0 [ 240.068883][ T7831] ? clear_bhb_loop+0x30/0x80 [ 240.073658][ T7831] ? clear_bhb_loop+0x30/0x80 [ 240.078467][ T7831] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 240.084464][ T7831] RIP: 0033:0x7f3e2d323eb9 [ 240.088947][ T7831] 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 [ 240.108836][ T7831] RSP: 002b:00007f3e2b55e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 240.117265][ T7831] RAX: ffffffffffffffda RBX: 00007f3e2d59f090 RCX: 00007f3e2d323eb9 [ 240.125248][ T7831] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000003 [ 240.133595][ T7831] RBP: 00007f3e2b55e090 R08: 0000000000000000 R09: 0000000000000000 [ 240.141749][ T7831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 240.149904][ T7831] R13: 00007f3e2d59f128 R14: 00007f3e2d59f090 R15: 00007ffe72285448 [ 240.158105][ T7831] [ 240.165683][ T7832] validate_nla: 9 callbacks suppressed [ 240.165700][ T7832] netlink: 'syz.0.1012': attribute type 2 has an invalid length. [ 240.183583][ T7832] netlink: 'syz.0.1012': attribute type 8 has an invalid length. [ 240.281882][ T7832] __nla_validate_parse: 12 callbacks suppressed [ 240.281901][ T7832] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1012'. [ 240.394670][ T7830] netlink: 192440 bytes leftover after parsing attributes in process `syz.0.1012'. [ 240.435768][ T7830] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 240.463662][ T7834] netlink: 'syz.1.1013': attribute type 9 has an invalid length. [ 240.588823][ T7837] netlink: 'syz.4.1014': attribute type 29 has an invalid length. [ 240.696881][ T7837] netlink: 'syz.4.1014': attribute type 29 has an invalid length. [ 241.239529][ T7860] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1020'. [ 241.282550][ T7860] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1020'. [ 241.360722][ T7865] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1020'. [ 241.430904][ T7860] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1020'. [ 241.647963][ T7869] netlink: 'syz.1.1023': attribute type 19 has an invalid length. [ 241.711640][ T7878] netlink: 'syz.0.1026': attribute type 29 has an invalid length. [ 241.794996][ T7876] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.1024'. [ 241.812380][ T7876] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 242.052462][ T7878] netlink: 'syz.0.1026': attribute type 29 has an invalid length. [ 242.081616][ T7874] netlink: 'syz.0.1026': attribute type 29 has an invalid length. [ 243.685487][ T4212] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 243.695221][ T7917] netlink: 152264 bytes leftover after parsing attributes in process `syz.4.1033'. [ 243.768416][ T7920] netlink: 'syz.2.1038': attribute type 7 has an invalid length. [ 244.938998][ T7946] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1044'. [ 244.989107][ T7946] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1044'. [ 245.443892][ T7958] netlink: 'syz.4.1048': attribute type 2 has an invalid length. [ 245.451794][ T7958] netlink: 'syz.4.1048': attribute type 8 has an invalid length. [ 245.813357][ T7958] __nla_validate_parse: 2 callbacks suppressed [ 245.813378][ T7958] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1048'. [ 245.940101][ T7956] netlink: 192440 bytes leftover after parsing attributes in process `syz.4.1048'. [ 246.069831][ T7956] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 246.946461][ T7986] netlink: 152264 bytes leftover after parsing attributes in process `syz.3.1052'. [ 247.310649][ T7991] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1057'. [ 247.575406][ T7991] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1057'. [ 247.685278][ T7996] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1057'. [ 248.101315][ T8003] netlink: 'syz.4.1060': attribute type 21 has an invalid length. [ 248.153069][ T8007] netlink: 'syz.4.1060': attribute type 25 has an invalid length. [ 248.224010][ T8007] netlink: 'syz.4.1060': attribute type 1 has an invalid length. [ 248.485774][ T8013] netlink: 751 bytes leftover after parsing attributes in process `syz.2.1063'. [ 248.933733][ T8025] netlink: 'syz.2.1067': attribute type 2 has an invalid length. [ 248.963744][ T8025] netlink: 'syz.2.1067': attribute type 8 has an invalid length. [ 248.971519][ T8025] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1067'. [ 249.172035][ T8022] netlink: 192440 bytes leftover after parsing attributes in process `syz.2.1067'. [ 249.220693][ T8022] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 249.749727][ T8037] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1069'. [ 250.861920][ T8049] netlink: 'syz.2.1073': attribute type 10 has an invalid length. [ 250.889753][ T8049] __nla_validate_parse: 1 callbacks suppressed [ 250.889800][ T8049] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1073'. [ 250.943648][ T8053] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1073'. [ 250.991405][ T8053] device hsr_slave_0 left promiscuous mode [ 251.016383][ T8053] device hsr_slave_1 left promiscuous mode [ 251.185927][ T8057] netlink: 192440 bytes leftover after parsing attributes in process `syz.0.1075'. [ 251.270661][ T8057] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 251.551983][ T8063] netlink: 'syz.0.1078': attribute type 9 has an invalid length. [ 251.660861][ T8065] netlink: 207508 bytes leftover after parsing attributes in process `syz.2.1079'. [ 251.932000][ T8065] netlink: 16178 bytes leftover after parsing attributes in process `syz.2.1079'. [ 252.063993][ T8069] netlink: 'syz.3.1080': attribute type 30 has an invalid length. [ 252.215370][ T8074] netlink: 'syz.0.1082': attribute type 9 has an invalid length. [ 252.306949][ T8074] FAULT_INJECTION: forcing a failure. [ 252.306949][ T8074] name failslab, interval 1, probability 0, space 0, times 0 [ 252.333932][ T8077] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1083'. [ 252.373668][ T8077] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1083'. [ 252.393732][ T8074] CPU: 0 PID: 8074 Comm: syz.0.1082 Not tainted syzkaller #0 [ 252.401167][ T8074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 252.411258][ T8074] Call Trace: [ 252.414571][ T8074] [ 252.417634][ T8074] dump_stack_lvl+0x188/0x250 [ 252.422344][ T8074] ? show_regs_print_info+0x20/0x20 [ 252.427569][ T8074] ? load_image+0x400/0x400 [ 252.432109][ T8074] ? __lock_acquire+0x7d10/0x7d10 [ 252.437364][ T8074] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 252.443984][ T8074] should_fail+0x38c/0x4c0 [ 252.448433][ T8074] should_failslab+0x5/0x20 [ 252.452969][ T8074] slab_pre_alloc_hook+0x51/0xc0 [ 252.458197][ T8074] ? getname_kernel+0x56/0x2e0 [ 252.462983][ T8074] kmem_cache_alloc+0x3d/0x290 [ 252.467784][ T8074] getname_kernel+0x56/0x2e0 [ 252.472491][ T8074] kern_path+0x1f/0x190 [ 252.476903][ T8074] create_local_trace_uprobe+0xaa/0x6e0 [ 252.482673][ T8074] ? bpf_get_uprobe_info+0x480/0x480 [ 252.487993][ T8074] ? _copy_from_user+0x111/0x170 [ 252.493075][ T8074] perf_uprobe_init+0xef/0x190 [ 252.497880][ T8074] perf_uprobe_event_init+0xe2/0x170 [ 252.503198][ T8074] perf_try_init_event+0x12b/0x3d0 [ 252.508339][ T8074] perf_event_alloc+0xfcf/0x2240 [ 252.513327][ T8074] __se_sys_perf_event_open+0x5de/0x1bb0 [ 252.519001][ T8074] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 252.524676][ T8074] ? lockdep_hardirqs_on+0x94/0x140 [ 252.529894][ T8074] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 252.535552][ T8074] do_syscall_64+0x4c/0xa0 [ 252.540096][ T8074] ? clear_bhb_loop+0x30/0x80 [ 252.544793][ T8074] ? clear_bhb_loop+0x30/0x80 [ 252.549591][ T8074] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 252.555511][ T8074] RIP: 0033:0x7fa619183eb9 [ 252.559955][ T8074] 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 [ 252.579778][ T8074] RSP: 002b:00007fa6173df028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 252.588239][ T8074] RAX: ffffffffffffffda RBX: 00007fa6193fefa0 RCX: 00007fa619183eb9 [ 252.596252][ T8074] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000200000000000 [ 252.604385][ T8074] RBP: 00007fa6173df090 R08: 0000000000000000 R09: 0000000000000000 [ 252.612383][ T8074] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 252.620504][ T8074] R13: 00007fa6193ff038 R14: 00007fa6193fefa0 R15: 00007ffffba2ff68 [ 252.628628][ T8074] [ 252.637723][ T8077] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1083'. [ 252.830532][ T8082] device syzkaller0 entered promiscuous mode [ 252.861014][ C0] [ 252.861023][ C0] ================================ [ 252.861028][ C0] WARNING: inconsistent lock state [ 252.861046][ C0] syzkaller #0 Not tainted [ 252.861054][ C0] -------------------------------- [ 252.861058][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 252.861065][ C0] syz.3.1086/8086 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 252.861081][ C0] ffff88801f693620 (&htab->lockdep_key#2){....}-{2:2}, at: htab_map_delete_elem+0x1b2/0x520 [ 252.861130][ C0] {INITIAL USE} state was registered at: [ 252.861135][ C0] lock_acquire+0x19e/0x400 [ 252.861150][ C0] _raw_spin_lock_irqsave+0xb0/0x100 [ 252.861166][ C0] htab_map_delete_elem+0x1b2/0x520 [ 252.861180][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x64 [ 252.861196][ C0] bpf_overflow_handler+0x1c2/0x4a0 [ 252.861211][ C0] __perf_event_overflow+0x364/0x530 [ 252.861224][ C0] perf_bp_event+0x276/0x320 [ 252.861236][ C0] hw_breakpoint_exceptions_notify+0x152/0x470 [ 252.861251][ C0] atomic_notifier_call_chain+0x15d/0x280 [ 252.861266][ C0] notify_die+0x141/0x1a0 [ 252.861279][ C0] notify_debug+0x20/0x30 [ 252.861294][ C0] noist_exc_debug+0x73/0x120 [ 252.861308][ C0] asm_exc_debug+0x2f/0x40 [ 252.861320][ C0] irq event stamp: 1338 [ 252.861326][ C0] hardirqs last enabled at (1337): [] syscall_enter_from_user_mode+0x21/0x70 [ 252.861348][ C0] hardirqs last disabled at (1338): [] exc_debug+0x6e/0x130 [ 252.861364][ C0] softirqs last enabled at (1306): [] bpf_map_alloc_id+0x8f/0x180 [ 252.861383][ C0] softirqs last disabled at (1304): [] bpf_map_alloc_id+0x2e/0x180 [ 252.861401][ C0] [ 252.861401][ C0] other info that might help us debug this: [ 252.861405][ C0] Possible unsafe locking scenario: [ 252.861405][ C0] [ 252.861408][ C0] CPU0 [ 252.861412][ C0] ---- [ 252.861414][ C0] lock(&htab->lockdep_key#2); [ 252.861428][ C0] [ 252.861431][ C0] lock(&htab->lockdep_key#2); [ 252.861444][ C0] [ 252.861444][ C0] *** DEADLOCK *** [ 252.861444][ C0] [ 252.861447][ C0] no locks held by syz.3.1086/8086. [ 252.861453][ C0] [ 252.861453][ C0] stack backtrace: [ 252.861458][ C0] CPU: 0 PID: 8086 Comm: syz.3.1086 Not tainted syzkaller #0 [ 252.861474][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 252.861482][ C0] Call Trace: [ 252.861488][ C0] <#DB> [ 252.861495][ C0] dump_stack_lvl+0x188/0x250 [ 252.861524][ C0] ? show_regs_print_info+0x20/0x20 [ 252.861554][ C0] ? print_usage_bug+0x42a/0x690 [ 252.861570][ C0] ? verify_lock_unused+0x18/0x140 [ 252.861594][ C0] lock_acquire+0x2c3/0x400 [ 252.861620][ C0] ? htab_map_delete_elem+0x1b2/0x520 [ 252.861644][ C0] ? read_lock_is_recursive+0x10/0x10 [ 252.861662][ C0] ? look_up_lock_class+0x71/0x110 [ 252.861682][ C0] ? verify_lock_unused+0x18/0x140 [ 252.861714][ C0] _raw_spin_lock_irqsave+0xb0/0x100 [ 252.861732][ C0] ? htab_map_delete_elem+0x1b2/0x520 [ 252.861749][ C0] ? _raw_spin_lock+0x40/0x40 [ 252.861773][ C0] ? htab_map_hash+0x269/0x6d0 [ 252.861791][ C0] htab_map_delete_elem+0x1b2/0x520 [ 252.861825][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x64 [ 252.861844][ C0] bpf_overflow_handler+0x1c2/0x4a0 [ 252.861878][ C0] ? perf_event_switch_output+0x730/0x730 [ 252.861913][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 252.861937][ C0] __perf_event_overflow+0x364/0x530 [ 252.861965][ C0] perf_bp_event+0x276/0x320 [ 252.861984][ C0] ? perf_trace_lock_acquire+0x340/0x3e0 [ 252.862007][ C0] ? perf_event_free_bpf_prog+0x110/0x110 [ 252.862078][ C0] ? rcu_lock_acquire+0x9/0x30 [ 252.862097][ C0] ? read_lock_is_recursive+0x10/0x10 [ 252.862124][ C0] hw_breakpoint_exceptions_notify+0x152/0x470 [ 252.862150][ C0] atomic_notifier_call_chain+0x15d/0x280 [ 252.862176][ C0] notify_die+0x141/0x1a0 [ 252.862200][ C0] ? srcu_init_notifier_head+0x90/0x90 [ 252.862229][ C0] ? exc_debug+0x6e/0x130 [ 252.862249][ C0] ? trace_hardirqs_off_finish+0x57/0x1f0 [ 252.862272][ C0] notify_debug+0x20/0x30 [ 252.862289][ C0] exc_debug+0xcf/0x130 [ 252.862313][ C0] asm_exc_debug+0x1a/0x40 [ 252.862328][ C0] RIP: 0010:strncpy_from_user+0x167/0x360 [ 252.862347][ C0] Code: 5f da 75 fd 49 83 fc 07 0f 86 a1 00 00 00 4c 89 74 24 08 48 c7 44 24 10 f8 ff ff ff 45 31 ed 4c 89 3c 24 48 89 dd 4f 8b 3c 2f <48> b8 ff fe fe fe fe fe fe fe 49 8d 1c 07 4d 89 fe 49 f7 d6 48 b8 [ 252.862361][ C0] RSP: 0018:ffffc9000317fb90 EFLAGS: 00040246 [ 252.862376][ C0] RAX: ffffffff84034921 RBX: ffffc9000317fcb0 RCX: ffff88802cea5940 [ 252.862389][ C0] RDX: 0000000000000002 RSI: 000000000000007f RDI: 0000000000000007 [ 252.862400][ C0] RBP: ffffc9000317fcb0 R08: ffff88802cea5940 R09: 0000000000000003 [ 252.862411][ C0] R10: 0000000000000002 R11: 0000000000000002 R12: 000000000000007f [ 252.862422][ C0] R13: 0000000000000000 R14: 000000000000007f R15: 00006370004c5047 [ 252.862446][ C0] ? strncpy_from_user+0x141/0x360 [ 252.862474][ C0] [ 252.862479][ C0] [ 252.862497][ C0] bpf_prog_load+0x1f0/0x1510 [ 252.862539][ C0] ? map_freeze+0x350/0x350 [ 252.862559][ C0] ? __might_fault+0xb7/0x110 [ 252.862606][ C0] ? __might_fault+0xb3/0x110 [ 252.862627][ C0] ? bpf_lsm_bpf+0x5/0x10 [ 252.862644][ C0] ? security_bpf+0x7a/0xa0 [ 252.862669][ C0] __sys_bpf+0x532/0x6f0 [ 252.862694][ C0] ? bpf_link_show_fdinfo+0x380/0x380 [ 252.862736][ C0] ? vtime_user_exit+0x2c8/0x3e0 [ 252.862770][ C0] __x64_sys_bpf+0x78/0x90 [ 252.862791][ C0] do_syscall_64+0x4c/0xa0 [ 252.862806][ C0] ? clear_bhb_loop+0x30/0x80 [ 252.862821][ C0] ? clear_bhb_loop+0x30/0x80 [ 252.862840][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 252.862855][ C0] RIP: 0033:0x7f6ac68beeb9 [ 252.862871][ C0] 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 [ 252.862884][ C0] RSP: 002b:00007f6ac4b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 252.862901][ C0] RAX: ffffffffffffffda RBX: 00007f6ac6b39fa0 RCX: 00007f6ac68beeb9 [ 252.862913][ C0] RDX: 0000000000000023 RSI: 0000200000000400 RDI: 0000000000000005 [ 252.862923][ C0] RBP: 00007f6ac692cc1f R08: 0000000000000000 R09: 0000000000000000 [ 252.862933][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 252.862943][ C0] R13: 00007f6ac6b3a038 R14: 00007f6ac6b39fa0 R15: 00007ffc180187e8 [ 252.862987][ C0] [ 253.547990][ T8090] netlink: 'syz.0.1088': attribute type 10 has an invalid length. [ 253.556223][ T8090] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1088'. [ 253.566478][ T8091] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1088'. [ 253.575618][ T8091] device hsr_slave_0 left promiscuous mode [ 253.581848][ T8091] device hsr_slave_1 left promiscuous mode [ 255.714638][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.720989][ T1422] ieee802154 phy1 wpan1: encryption failed: -22