last executing test programs: 5.006787263s ago: executing program 1 (id=1280): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02006c310000000000dd07000f00010000"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)='syzkaller\x00'}, 0x51) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x6000, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e08906200060000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={r0, 0x58, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000740)={&(0x7f0000000680)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x63, 0x63, 0x3, [@enum64={0xd, 0x2, 0x0, 0x13, 0x1, 0x0, [{0xf, 0x89, 0x4}, {0x10, 0x1000, 0x7f}]}, @datasec={0xe, 0x4, 0x0, 0xf, 0x3, [{0x2, 0x5, 0xfff}, {0x3, 0x8, 0xe5b}, {0x2, 0x1, 0x2}, {0x1, 0x8000, 0xe509}], "935540"}]}, {0x0, [0x2e]}}, &(0x7f0000000700)=""/26, 0x7f, 0x1a, 0x1, 0x0, 0x10000}, 0x28) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="d8000000200081044e81f782db44b9040a1d080211000000401280a1180002000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad9", 0xa1}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="5c00000012006bab9e3fe3d86e6c1d0000147ea60864160af36504b6c675f8001d000a00a0e69ee517d34460bc24eab556a705251e6182949a36c23d3b48dfd8cdbf9367b4fa51f60a64c9f4080003c0a38a8200060200000800", 0x5a}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r4 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="33fe000071009154090893b3520ba54a07"], 0xfe33) r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r5, r5}, 0x4) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x20, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000ac0)='blkio.bfq.sectors\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1a, 0xc, &(0x7f0000000a80)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32=0x0, @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0xeb, '\x00', 0x0, @tracing=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x94) write$cgroup_type(r8, &(0x7f0000000180), 0x13bb711e) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x24040810) write$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0xa) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r9) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x3, 0x11, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, [@call={0x85, 0x0, 0x0, 0x13}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r5}}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xb, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r10 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000b00)={0x3, 0x4, 0x4, 0xa, 0x0, r6, 0x9, '\x00', 0x0, r8, 0x5, 0x5, 0x5}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000008c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000840), &(0x7f0000000880)='%pB \x00'}, 0x20) r12 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000940)=@o_path={&(0x7f0000000900)='./file0\x00', 0x0, 0x4000, r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x1, 0x11, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffff}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, 0x1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}}, @tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}]}, &(0x7f00000004c0)='GPL\x00', 0x7, 0x67, &(0x7f0000000500)=""/103, 0x40f00, 0x42, '\x00', r2, @fallback=0x12, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000780)={0x1, 0xe, 0x1, 0x101}, 0x10, 0xffffffffffffffff, r1, 0x0, &(0x7f0000000980)=[r0, r0, r5, r0, r10, r0, r11, r12, r0, r0]}, 0x94) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r0}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1c, 0x11, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x11, &(0x7f00000003c0)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 4.079831507s ago: executing program 1 (id=1283): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7, 0xb0000}, 0x805, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x7602}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, @perf_config_ext, 0x18608, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ITER_CREATE(0xb, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) bpf$LINK_GET_NEXT_ID(0x1f, 0x0, 0x0) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x9) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001c008103e00f80ecdb4cb9f207c804a00d000000880802fb0a0002000a0ada1b40d80800c500c50083b8", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x200000000000000) 1.886510772s ago: executing program 3 (id=1321): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYRES32], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r0, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000280)}, 0x20) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0), 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket$kcm(0x10, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0xc8a9, 0x8000, 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, 0x4, 0x0, 0x0, 0x9, 0x0, 0x6617}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r4 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffd, 0x8, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = 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(r4, 0x40042408, r5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x15, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0xc010, 0x0, 0x0, 0x8, 0x0, 0x3e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x5) perf_event_open(&(0x7f0000004cc0)={0x1, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x605, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4a5ba, 0x0, @perf_bp={0x0}, 0x100410, 0x200, 0x6, 0x7, 0x9, 0x4009, 0xfffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0500000004000000080000000500000000000000", @ANYRES32, @ANYBLOB="000000000000000000195a7afe9600466a1409a7729d8d0f000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x48) socket$kcm(0x22, 0x0, 0x21) bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffff3e) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e25, 0x0, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="d8000000140081044e81f782db44b904021d080207000000040000a118000200e000000000000e1208000f0100810401a80016ea1f000840032e5f54c92011148ed08734843c8802033d0803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$kcm(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="d8000000140081044e81f782db44b904021d080207000000040000a118000200e000000100000e1208000f0100810401a80016ea1f000840032e5f54c92011148ed08734843c8802033d0803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000580)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union={0x9, 0x0, 0x0, 0x5, 0x1, 0x8}]}}, &(0x7f0000000080)=""/227, 0x26, 0xe3, 0x1, 0x400}, 0x28) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 1.601057159s ago: executing program 0 (id=1328): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xef, 0x7, 0x0, 0x0, 0x0, 0x0, 0xc9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x9, 0x6}, 0x800, 0x2000000000, 0x0, 0x5, 0x0, 0x8, 0xfffd, 0x0, 0x9, 0x0, 0x3f}, 0x0, 0x400010, 0xffffffffffffffff, 0x3) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b03d25a806f8c6394f90524fc60040f03", 0x17}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xa, 0x16, &(0x7f0000000f40)=ANY=[@ANYBLOB="611289000000000061134c0000000000bf2000000000000007000000080000002d0301"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, 0x0, 0xfe33) 1.545870781s ago: executing program 3 (id=1329): close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x48) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff843a}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x4000, 0x2, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x3, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4, 0x0, 0x6}, 0x0, 0xd, 0xffffffffffffffff, 0x2) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r2, &(0x7f00000000c0)={&(0x7f0000000340)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, 0x0}, 0x3000c085) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) socket$kcm(0x2c, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x4400, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x8}, 0x102200, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x109}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) socketpair(0x22, 0x80000, 0x4, &(0x7f0000000040)) sendmsg$sock(r2, 0x0, 0xc011) sendmsg$inet(r2, &(0x7f0000000040)={0x0, 0xeafbff3, &(0x7f0000000000)=[{&(0x7f0000000300)="b8", 0xfffffdef}], 0x1, 0x0, 0x0, 0x10000000}, 0x52cc) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42}, 0x90) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r1}, 0x0, &(0x7f0000000040)}, 0x20) perf_event_open(&(0x7f0000000a00)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x11540}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$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) 1.545449241s ago: executing program 0 (id=1330): r0 = socket$kcm(0x10, 0x400000002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x9, &(0x7f0000000000)=ANY=[@ANYBLOB="180100002020702500000000002020207b1af8ff00000000bf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) recvmsg$kcm(r0, &(0x7f00000049c0)={0x0, 0xffa6, &(0x7f00000048c0)}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33) 1.408371524s ago: executing program 4 (id=1333): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x2000, 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}, 0x0, 0x440000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0xf8, 0x1, 0xa, 0xeb, 0x0, 0x0, 0x100, 0xa0860100, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x4, @perf_config_ext={0x9, 0xa}, 0x10d056, 0x2, 0x0, 0x0, 0x1, 0x4, 0x921, 0x0, 0xd, 0x0, 0x7}, 0x0, 0x8, r0, 0x2) 1.351594626s ago: executing program 0 (id=1334): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x80, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x26, 0x0, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) openat$cgroup_freezer_state(r0, &(0x7f0000000080), 0x2, 0x0) socket$kcm(0xa, 0x1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e80)) r2 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0xbe}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x1, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x3, 0x9, 0x43cd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) close(r2) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d083901000000000000a1180015000600142603600e120900210003000401a80016000400144006000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cab98bdace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b4337", 0xd8}], 0x1}, 0x0) sendmsg$kcm(r3, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) write$cgroup_devices(r0, 0x0, 0x0) 1.293199007s ago: executing program 2 (id=1336): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x10) r0 = socket$kcm(0x10, 0x400000002, 0x0) r1 = bpf$ITER_CREATE(0xb, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x10e, 0xb, &(0x7f0000000080)=r1, 0x4) 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, 0x6, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003505d25a806f8c6394f92124fc60040011000a7403004700000037153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) syz_clone(0x10000000, &(0x7f0000000140), 0x0, &(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000380)="353c614b8163b71e5626d716f8a1e81b1f0470666d407de9928e90c62afdcf45da66cec259399232ff5acfac2f51e7a4f0074c5f0561665f1d62338207ac6b5f3658ab79d1f97de347a61dd9544648fd9dc107149ded21287523bc30b6c109a8a21bc17a70d3d57ec5cf53636976a8d79bbfafc1e8cbc20bf0d200246273fbebb36744c36adf8538") mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x12) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="b702000047000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a876d839240d29c035055b67db3e6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7e8dc34f17e3946ef3bb622e03b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bb44b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334583239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd713089856f756436303767d2e24f29e5dad9796edb697aeea0182babd18cac1bf4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fd3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff22dc508afc9ffc2cc788bee1b47683db01a469398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd360000000000000000ae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae526aca54183fb01c73f979ca9857399537f5831808b0dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c97a088a22e8b15c3e233db00002e30d46a0024d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e4845535a8b90dfae158b94f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c29c5c0ed5bcdf510c3c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9003f07000099d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ced92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f68fa8d7c2dfb28e1f05e46b0933c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b19abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e5dee734fe7da3770845cf442d588afd80e17000000000000000000000000000000000000000000000000000005205000000dc1c56d59f35d367632952a93466ae595c6a8cda6900002a070886df42b27098773b45198b4a34ac97febd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f0000000000f8e10238d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d63521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a8639034a75f4c7df3ea8fc2018d07afef12ef060cd4403a099f32468f658000b4082d43e12186195cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea209b53b230ef0f2ab85cbdac0000000000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bd3339403004b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab900000000000000000000d71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdbf24a0c5441ce046078492b53467cfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89cb349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce1d9bc7ef3e3f40c14089c82759106f422582b42e3e8484ea5a6ad9aa52106eafe0e0caea1ad4cb15f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c00c57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137df47257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b558982016b0679b5d6fccbecfae5553d9950d48c774eaa35b24fce69a20d8b49e3d0168bf7eac90529cd6af061c9e53addddc620ce73c5d177e3d097159f2768636fc10276c6a0adc57483b3f7083f66b87ef296ee85a3009a5d30f479e293a3302e11350ea857b37e76ca3f50378e4092ce2c574ad278b9b7b717c571afb2077b019fd9d89efd59b41f051ec5a8ff87ecc8df917a1e386d849fcd10e2f9ca52e02339c2f4666b0c8ffe0d508dcee3070e8b42ac38545e25f1cd62421c28d25994be0cff7271a0dee38d7ac4ac736b090e1d29f98117919472b61b20026d7e646174b55d251f7f8ca5ccc22a5efb33b217eff5597a3c3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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x3e, 0xffffffffffffffff, 0x8, 0x0, 0xee, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000011c0)={r3, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000001300)="b9fb0307683a0600000700000000", 0x0, 0xfe, 0x60000009, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000040)="02042700ea0e0000000000001eafbcf706e105000000000000", 0x19}, {&(0x7f0000000800)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e451d14e0b3457474fe6a51671e4124fcea96a873b10996816e100ed8a93b0a9053db57d60973369f58551c3", 0x45}, {&(0x7f0000000880)="088d85d1f427cc11b21caca442b2a4af8e69b0c132387b8de793ab327e16f27134fe420c1f7a1589836c736d2341f792240fecfd95e2206e7eaa54d08feafc4e009b7ad23f7c18a49c875b5b7266fc799ed90a099cedfe0c57000000000000000000000000000000003c4627b2367d6c49fc1dd9a9139362968da8e19f9886862c9e2841033c91633d5f77d6a6e3b589c7", 0x91}, {&(0x7f0000000100)}, {&(0x7f0000000940)="b72abab9439ca41f5cf14d6435575ba774ee5f5c23ff2f5176f5773d08a15668ec280cfe4ea416cf769dbf978a8191bbe006e0da50029176c0f24e3ff4d3e895a2afbf52cef2fe1ca31edd842b126ec4be67e6e3624b9ddf806fc146c645ec1d37fe7e3b025c156d5d520104b53f7fb2af436201cfd5dca170edea5a190e4786bfaac544b60f514d7ef420526c467f14790dcfa5ab915d7dbcdf2765bbcad014c991f8b829c79f53586de79f0b987ad796f9de4a6e53136a07a39ab1f5a2ce30aded70a9b72d1beff7e8b6405fd6331e5635ee71e809be2d58f412dcd7b2e856d692dbfed19045ff13244acce351b6e450395568063569c71ea80a04f83fbe6ad1d0862fb97f816576c4844da65d751ee1fdc522ae1158670de297cdb2117bc0adc1486e016a6bcc922a162fce6a9ecc8c42b0c44c566004eda037864e5f339bbb0998cdaf2b8e49ae003659bc033668f7c8e550197ed95c420461254ba1883dbd9403672d579cee85c37f103ee9a350a768286017158784baeb063c8c684b91b022b0db2238b679092a1f6909f0cd9228500e088f5cc7bac4c0dc56e80fedac93554aec79715ce02e8bf3fcbd70382f619bfe3dcf06890d8542022ee58bdfb075d319c9fc8474cadc8de5c3dd3f682d3f68324d0af7a727064053ad84c94643eef190783c616467628f84620044c084b80e3e57bfcdf293c9c36b4474a52398b35e49e2ad4a4ac090bffc5cd27d3c69b4ae5f841d5b0766ccd36d25eb58d8f01621a05744b79ede39019ab9d7a1946353d8f3b7f833ce1a102a8c97a9e3f32138ffafd305448f2518ccdb7eef594a890eaeaff3f876f742fec22669a97085ed93b18228ecbe9e354e8f69967ca749fd2b1cf026665ca912e3fc0188b294519078b46676052de4fe22798290bd1e232c9791fc01ddb4ae776b5769143df2867042e8a3ddfa8e786bd8a244076956d4ab137939ad381650dd4fefd2b942a98d6f2edfd7019ae473e7608647b86d643e8ff3d7d4e89ed826e4b8c6e8fed224c528d805ade85c5b45261b2692c0f403dec050bd973b0999df214689f4402dd1598a16b0c7671e5e204a00b06376ddee7cb99292a8b835c0b451642b71f2ffa1aeea56255817b2384bfe4f8213ccfc1f762f250592896102e5f6d34cdd726bc0f86af52fd7c4483d32e23e5af770e960c7445b8e67b6086f0cadcd22d0d4bdadc31b5a94dd687379dc6e078210ccc71f8e67eb58d330394425ab17e55d1ca8f868f6bf738af291d2293c3dfa2ccff25061ded22878b3cc6532d19e5a00d1f0f1b9de35305fac2c6cfd5d77a2b02618735b7d392738bd5cd3eabb7039c790a9f193913f16e06605d405d6a0cf0011a2e5f935d8563fef1722692dd266c3d320b9f5eeb2a4b2f72155522f0ed72ff1efa0b6ee78e70d3d45241609e7f87d7bcfe1af71159baa11ad667a0ead3986b2b06500ba2615ee966ea86ca68d02de4802bd9ef18dac5ba53ca98b90df49ef4e3268ceee538973620e5a60513ea330989642626420b67dceebc569478657aedeb62c45b079348796923ad1fba5a99e6b150cf97ba2a570150053309c6dca7fa352fa1678c9b919fbc47ae0a84175a7fc25a00fa5888cb017e8d8225fadb29e34bd3c5bbccfb22a83255fec3967c991d5b3e6719ade82fb7ef85c8a4b9e7ad8ef2a3a7bc78de424572224affb1f9e0c5a969e61ee2ebb4f247bfa09384bdad04438f2efbfae303d47c3afe7e8d3a157b2a6f37572ea3ecc441dfb208ba755f781f144e58d80aea590abcfccbe8678ec6de47511f9d61cc408cbbe90eeab2cffe6d1a48dc3eb4e48e228fd43cafd7ff2c85c3ed52e99fe16887be28fcd2cd4ba4cac414c92c96294fa7d628e4356c748c173f790a7f30071d0bd53817c78d163249c7402b222b8f28668cae7afd17b97dbaf10b75b61409ca6f5b285d1ab09207c5a91c68b0d4b5da6d6b5a495c8debd7f4400e56d9e22d1cc330f782f2b5441a31b9ccf35aa1a151219cdcff5ab8b240af5b5a751eca67773c057412a935e3a7a367b2bcd28463904ee040a586d6f4f969cee56d55b6b4d97d1fe93b67e2f6bd47925054c4702ec8969a1a6211ea8f6783ca0e8ae333922ce19eceb24e2ff714a0208d2489a62f299aa50cdbfe5a826e872ab231bbddf5bd2fca92d4460379e05e13ff34a200fd921dcb67a002873bda8d86536cddaccb54eb72dd4e399fe9195ad5574ad85d9ed2eaae4106234f0a8db05a230ff377b59b54fd0919d1b86b938622ae6098f003db7f4d45d6874f54c33064ce6184dccc99fece2d994e9572d4840b0cbdd704fd70b4f625912d48a512339f883533768f09a4f614583dfb72defe713ee38f61184df279461b7d35becd8e67d01f0ec27e901d88215554d5a69db373a662085733d09ad9153e7d432c94f872ff7cd72995b3a581ea17722ed13a191b366208f75661112b1a7d42c252c907488ca8dd8f819d4618b0053d4bcddb3b5975cb8615ebc472e052552ee74d5253174a2b0cb96e1eaf6349b6c39be975123ee72b0ffe1367df7aba54de26c9135a3422d21067034551be5efc5daf8b8f59bc725e4fd171378fd9f16a785f1b0378823c85eec521e0b2aca70b7b72b719a20eb2fb0addc0b05851c8e181607f49dad7323bc255309097584c2099574db1ed7940fd16796aef19d30acd714dc1f898716df64db87d852eddf2f86e78fd7fd64868b4cb6cc626efcdea49c4a2779a0e777bbe23968e14233a810d9883680894de93023a8deae51ccbf32e6d1e53618ebee95c761221a33bc3263fff0f5ae23e14dba0418cf3f31effcb36956e06c57a17620044260419a208ae1d2296ec9472d44be74a8ed0a33a23181acdef8c7d2695ce9485ed8d17d9f6f30b9b128ee0ba15c42cbf6059bcfef008c09db8855343f79c3ce1c4d79077c8a62237d4e400a5aa88e7424f2f99df6c2a062758a070d6ed071f4968376581e20e52d64e9c4f8a6f73bb33f5b6b62c1deecc85bf789565fde14e4454306ed8f09af08afb360ee4fb40dd5dca0be43ccff75e5c0ef85ea7c521cb4840d61e99e1ce4661e721446d5a571cddffbc3643ec9b58237fd416376906bdca09485c2c80f82b23e8e7bbf22035fdbcacd804ae3771fd616901184ced46987d533017eef717e9b34a5531c3efe2d77c9b6cb0617382d69951545378a4118e71c64a1f16d096a8f933580922083d0538d90ae1715c63f682e8241b42e1646b0c52e34aa9c91efe2b6b787ce0747d4ff0dd07d6ebc9ce27e0ef35705eb7b78763a9829b464523ff3ed9078aff6ee29e6e7a59a5243825e8bb9235f8e49a9dfb5932536666c3dc75b29e515dbca4c84268cf23cd7b6da6814328a3cb26d7b1d6c28e20b36f9a2c9e2fcf663c314f72f37d2b8f405cfc686a6b35400435be0eab01709c2c4b3005491cbb0b560e33547b77ba9f25f01b194e20534199a3786ddfaf0a75aafb65cd4df4da7b5f98fe72a8bc7d045339fd41508cecca791c717a10d4fed8aa69eec80955bd899a6f8aaf3411be40568149e631ccbe17c68f85e87b58da81ba78def8b1a48c49b2dc7613f7d6ea8b158bed077666d37d1caba9a22b7cb2772e780f70872113e5bcaebaf9f9499f651dc894be3bba1e99d58b33d60c0eda397df91d7cf9fb072f247fa9a9f59c4f59c4284a3832ff0a1f9dc8f6346cb5c08a9dcb2851c7f169af688fc13f00cf9519ade547671698caaa3f4d4921fee83753b9ab0875707836343eddb5b87bec86aae023c9571b8e389ff3f4c692b6fb19686105249ce033116777d919ceb4559a67ee6b6ad9d4b53d2be24315429de3bf201107fe7dff9cbc92dbf9173391d555b0a1b8ea3252fd7d7fd15d8a3cc70cecdbdd43c4edcc4bb2fbbf646d5ec7dad0d3156a513d14184e0c316f8155e774f7dcea485f904828edf28510d692b66b1500c5a704371c2188a2812bd323d79674082b5f5e9f7f4ce1a75ed854b71555e9fcd1f0322c22a9e543674c79a74404e08e61860f505dc56e1b52977b9a9af18be4064b5f6aa7c891382bbbe65e70a4cee33176570341a525fb6b25c0b20bfa3f2ee4a01584f259f43c3b63a2dfc376f435827211379ab3ca8912cbe01e4f837920666fbda682f6954d1c156f21e12547b885f485c38f62e765013144be8ca92b1d4878f0ceb247e08c64268ad8970b57bb6d077c9b8ebe7fb1183087c9a3baee06100609204be588621253b9b120c08db9f28c2d38c9bc3f59018bb7216d73186048770d1e556faa49df23a40a64b40cdda2041dccf5619db09b7a7795fd7eb631c0e0bffc3b64422bf6acd84b7fae8bd05b057260a4d7c4851829c7bbf0b6f27c5db0ff10f42df3528f79dc9bbd591965259cd0389deb124b1fadc5dfd3ade9742d29261379ea3d98929512371dec991f0636fbda5dac355a04e363beeb4751781d9cef3a0b6ac65008900223ad43ed75cac8b0a868253fffa10bf6c2de99c687fd056e075cf0632b6d8ed2263ca08ad95b6f335a3b6d8ab7801422ac8597441ac1bbe289b50af31eb221d19a2d3177d4ad1056d616295e89471e65d811b8fa4fe2c0c12793f43ef7e75c7f657f6c26ca9cbae63ce99301069ab257ae77c38778d35afd326d569c626a68f3904b2c376dfaa05568892f346f86fb05e71fb751e09cd22525cb63512a7d2e4670bd31109b87818278e66dc73fa9667e35c5bc6588cd36d2b62592a4103803d93c194f8edd5d20c6597231321b909bbb3c1d13408e5cf277288", 0xd37}, {&(0x7f0000000280)="c2f6aac64f849ece2d0d299cf2b00229025a081ec12dd5a7128ad08f18c9", 0x1e}], 0x6}, 0x40080) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x4000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x100000, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000f00000000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, '\x00', 0x0, @sock_ops, r4, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x1a, 0x17, &(0x7f0000001840)=ANY=[], &(0x7f0000000080)='GPL\x00', 0xffffffff, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @tracing=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00'}) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[], 0x48) r6 = socket$kcm(0x11, 0x200000000000002, 0x300) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8002fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9, 0x3ff}, 0x10010, 0x98, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) recvmsg$unix(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x0) setsockopt$sock_attach_bpf(r6, 0x107, 0x12, &(0x7f00000008c0), 0x4) socket$kcm(0xa, 0x2, 0x0) 1.248134968s ago: executing program 4 (id=1337): perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev, 0x8000000}}, 0x80, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000100100000100000000000000000000001000000000000000100100000b"], 0x28}, 0xfc40) r1 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r1, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0xfffc, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "dc"}], 0x18, 0x1000000}, 0xfc00) 1.075783443s ago: executing program 3 (id=1338): bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x5, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000007d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x800, 0x0, 0x0, 0x0, 0x41, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180200000800000000000000000000001801000000646c2500000000002020207b1af8ff00000000bfa10000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000700850000002d"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={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, 0x24c1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="a72d11a15c048c0a7d63aebc5cea", 0xe}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x890b, &(0x7f0000000000)) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) 1.071110913s ago: executing program 4 (id=1339): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000a80)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1000000004000000080000000800000000000000", @ANYRESOCT, @ANYBLOB], 0x48) write$cgroup_subtree(r0, 0x0, 0x240) perf_event_open(0x0, 0x0, 0x10, 0xffffffffffffffff, 0xb) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x5411, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x4020, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x240148c9) 1.070955563s ago: executing program 2 (id=1340): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000100000180000001800000002000080ce"], 0x0, 0x32}, 0x28) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$SIOCSIFHWADDR(r0, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="000000180020"}) 1.039510774s ago: executing program 1 (id=1341): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xef, 0x7, 0x0, 0x0, 0x0, 0x0, 0xc9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x9, 0x6}, 0x800, 0x2000000000, 0x0, 0x5, 0x0, 0x8, 0xfffd, 0x0, 0x9, 0x0, 0x3f}, 0x0, 0x400010, 0xffffffffffffffff, 0x3) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b03d25a806f8c6394f90524fc60040f03", 0x17}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xa, 0x16, &(0x7f0000000f40)=ANY=[@ANYBLOB="611289000000000061134c0000000000bf2000000000000007000000080000002d0301"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[], 0xfe33) 1.033309554s ago: executing program 0 (id=1342): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000480)="5c00000012006bab9a3fe3d86e17aa0b046b876c1d0048380019001931a0e69ee517d34460bc06000000a701251e6182949a3651f60a84c9f4d4938037e70e4509c51c268811000000000000000000002571cd53b9851b30599980bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) (async) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@bloom_filter={0x1e, 0x4, 0x81, 0x0, 0x42408, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2, 0x4}, 0x50) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000005680)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000001a40), &(0x7f00000020c0)}, 0x20) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005b80)={0xffffffffffffffff, 0xe0, &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000058c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, &(0x7f0000005900)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000005940)=[0x0], 0x0, 0xc, &(0x7f0000005980)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000059c0), &(0x7f0000005a00), 0x8, 0xce, 0x8, 0x8, &(0x7f0000005a40)}}, 0x10) (async) r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000700)={r5, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000020000007b8a00fe0000000087080000000000007b8af0ff00000000bda100000000000027000000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r6, @ANYBLOB="0000000000000000b704000008000000850000004900000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000005cc0)={0x6, 0x17, &(0x7f00000056c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x101}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@btf_id={0x18, 0x0, 0x3, 0x0, 0x4}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @map_fd={0x18, 0x9, 0x1, 0x0, r2}, @map_fd={0x18, 0xa, 0x1, 0x0, r3}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000005780)='GPL\x00', 0x9, 0xe0, &(0x7f00000057c0)=""/224, 0x40f00, 0x77, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000005bc0)={0x7, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000005c00)=[r6, 0x1], &(0x7f0000005c40)=[{0x4, 0x1, 0x4, 0x5}, {0x1, 0x1, 0x10, 0x8}, {0x2, 0x2, 0xe}, {0x5, 0x3, 0x5, 0x5}, {0x3, 0x1, 0xa, 0x8}, {0x0, 0x4, 0x1, 0x1}, {0x0, 0x5, 0x5, 0x7}], 0x10, 0xc904}, 0x94) (async) recvmsg(r0, &(0x7f0000002100)={0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/248, 0xf8}, {&(0x7f0000001a80)=""/76, 0x4c}, {&(0x7f0000001c00)=""/234, 0xea}, {&(0x7f0000001e00)=""/185, 0xb9}, {&(0x7f0000001ec0)=""/194, 0xc2}, {&(0x7f0000001fc0)=""/91, 0x5b}], 0x7}, 0x40000000) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x12020) (async) sendmsg$kcm(r0, &(0x7f0000004540)={&(0x7f0000000140)=@llc={0x1a, 0x302, 0x86, 0xf2, 0x1, 0x0, @local}, 0x80, &(0x7f00000043c0)=[{&(0x7f00000001c0)="a1e9f35ffdd91b051478e09103c3cf943adb952ab49f3dbae449", 0x1a}, {&(0x7f0000000200)}, {&(0x7f0000000240)="9fa6f7dad752599001e52499f99a0b9ca3c42994e47b115b08ab6cd47ec4a2735a4ca20dfeea062cc872ca5c6673073298f0ef02a8e3e9a8077a6dba43bd249347aab64ca282bf5618285782887ae4ebf3b7747b5ba4dd4b6b458fd60122c0e531e77d5a306f7bd839e3e2bec77747fb1363048a8b4a2723ba3cf08ecc9f7f9a2e0b01f219abe916fa303bdc538ad7908968d90941fb904bac7e2fcfd881206b680a2de5cd012a652d645af4ceaab5007352eefaf4cb406ebeea27", 0xbb}, {&(0x7f0000002140)="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0x1000}, 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0x1000}, {&(0x7f0000004140)="d274742971967f171551e0f64ee2ca0e46645b33068f096606592b846ba98c87718826ba2a86a69213293ea20e39e4a28907623b37dbd3dae2d1090ddf0d460f292bf12340f2a5b189f2d7d25e380d60e4b74c279fd72a25dda62b236571211fa41e235b2778122f9df9eaba5d6881a65abaa79ca8715bfd0c0a3fc7ccf48430e8abd2ed3b701c1b050ed603ed477b272a7f152026d213bfa45fc9ddbe314a56eb1888f499e00a8789bc86f95047b27a53bfdb2105ace84e762f6a94efb1657be9dab2a65d3c5625d3ad24b511377ee43e35efa083daac24a64dd2ddd75d648b539d0c52827e0951", 0xe8}, {&(0x7f0000004240)="ce34fb17f8fa9f193716aa9a0b588463ac957739fc012b4d7bd47b04840a0fc019c4d4b996ccc8c179a4757c73c2b21ba6ab0a40660e408e9ec79dc4c7fef6a71a", 0x41}, {&(0x7f00000042c0)="a2699c926d65a66743b2b0c3f69cdb1d80856efe20730b98d6bdc0f09c47bef7a2a443408b82fbe5b8953aa486019a23239b23920670ed3fc8803916e5731018b233ab39694552ac09052fb1474ec23de5d21a3454ea4b29252b1c58f4fb1270aff59b81ba800597a2fcfdbddc860642f35ede7fce6be80ea6039b216eeab3cd683f086ab21b74f5c46cfcae5019b37383ad21759adda5b1ffe69f85173b973da5cacd822cc0f4c3cebdd119321f6c9b1878db7b7277672638120a59a15886b797de13d2cce112", 0xc7}], 0x8, &(0x7f0000004440)=[{0xb0, 0x108, 0x2, "9bde6abc803fbffa39d349d8db14345928a03c20dca5f5f392afe3068099e1ac01e7bfa8c1888eb146d99603070bbed4d571e8fbf8f671ae3bf13b304780025c5d67d1b233f54a17b2faf49577b33c03f9b026a4c826d06eb230eca6c916196cb1220213fa097530f269cca86988f656989679544522acbe818e0097893a596663efece5bf3344d2bf813364c6ec34566b30bd260cf635293802422299dae6"}, {0x40, 0x23e, 0x2, "2da493be57b70bb99a59ce3d55be1d0c38a2bd092567520cc0c726509cbabd9cdd0fc8dd93d506799b93"}, {0x10, 0x11, 0x6}], 0x100}, 0x40001) (async) recvmsg(r0, &(0x7f0000005640)={&(0x7f0000000300)=@alg, 0x80, &(0x7f0000005580)=[{&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f00000005c0)=""/234, 0xea}, {&(0x7f00000006c0)=""/193, 0xc1}, {&(0x7f00000007c0)=""/218, 0xda}, {&(0x7f0000001b00)=""/247, 0xf7}, {&(0x7f0000001d00)=""/137, 0x89}, {&(0x7f0000001dc0)=""/4, 0x4}, {&(0x7f0000004580)=""/4096, 0x1000}], 0x9}, 0x40012121) 945.908006ms ago: executing program 3 (id=1343): perf_event_open(&(0x7f0000000300)={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={0x401, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) perf_event_open(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x2b, 0x1, 0x0) close(r2) socket$kcm(0x2, 0x2, 0x88) setsockopt$sock_attach_bpf(r2, 0x1, 0xd, &(0x7f00000001c0), 0x45) close(r2) sendmsg$unix(r1, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, 0x0, 0x0) r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000100)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r3, &(0x7f0000000140)={'a', ' *:* ', 'm\x00'}, 0x8) recvmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x42) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r4, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0xfffc, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0xfc00) 945.523686ms ago: executing program 2 (id=1344): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0xa, 0x2, 0x11, @loopback={0xfec0ffff00000900}, 0x20}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)="99", 0x1}], 0x1}, 0x40844) 945.047746ms ago: executing program 1 (id=1345): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0xe40, 0x60000000, &(0x7f0000000100)="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", 0x0, 0x6b, 0x60000000}, 0x2c) 877.813118ms ago: executing program 0 (id=1346): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r0) r1 = socket$kcm(0xa, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x66) sendmsg$unix(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x10) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) (fail_nth: 7) 877.455698ms ago: executing program 4 (id=1347): perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev, 0x8000000}}, 0x80, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000100100000100000000000000000000001000000000000000100100000b"], 0x28}, 0xfc40) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x4, &(0x7f0000000100)=@raw=[@btf_id={0x18, 0x9, 0x3, 0x0, 0x1}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8a}], &(0x7f0000000140)='syzkaller\x00', 0x9, 0x0, 0x0, 0x41000, 0x21, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x1, 0x7, 0xf, 0x6}, 0x10, 0x0, 0x0, 0x9, &(0x7f0000000200)=[0x1, r0, 0xffffffffffffffff, 0x1], &(0x7f0000000300)=[{0x3, 0x2, 0x5, 0xb}, {0x2, 0x2, 0xe, 0x5}, {0x1, 0x1, 0xe, 0x5}, {0x0, 0x1, 0x8, 0x5}, {0x5, 0x2, 0xe, 0xa}, {0x5, 0x3, 0x2, 0x4}, {0x2, 0x5, 0x2, 0xa}, {0x5, 0x2, 0x8, 0x3}, {0x5, 0x1, 0x2, 0x5}], 0x10, 0x3}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000500)={r0, r1}) r2 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r2, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0xfffc, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0xfc00) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x4b}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x10, 0x200, 0x30000000, 0x3, 0x400, 0x1, 0x2016e89}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={0x1, 0x58, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000680)={0x1b, 0x0, 0x0, 0x3, 0x0, r3, 0x5, '\x00', r4, 0xffffffffffffffff, 0x5, 0x1, 0x4}, 0x50) 846.206608ms ago: executing program 1 (id=1348): openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="740000007600a9dc05baffff9db77085fc00000000184eab5c000a000000ffffffff9eadebbfe8fb3bda8a2edce97202d8e8424b0aae2b06f3cc7b394f81158445eb96b10edc5866664ea95cb8749a7b824b2869cccf0f8fe4b7771724d3fcf46f1a00ef29bf690a2a01ec9a5e9fae01d9fcbcbb", 0x74}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0xc401c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000480)='\\', 0x1}], 0x1, 0x0, 0x5a}, 0x4000040) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x13, 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, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000340)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000880), 0x12) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10, &(0x7f00000035c0)}, 0x8040) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x2015, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYRES8, @ANYRESHEX=r2, @ANYBLOB='\x00'/20, @ANYRES32=r4, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000000080000000100010009000000010000003e92ec42973699919118a7c060530600da68828ca5fea5aa58fc9f9146e812b8132f3bef52ed7cec626f1c22294562df21cd14ad9af072ead7", @ANYRES32, @ANYBLOB='\t\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r6 = perf_event_open(&(0x7f0000000340)={0x1, 0xffffffffffffffaf, 0x0, 0x0, 0x40, 0x0, 0x0, 0x80005d31, 0x92410, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, @perf_bp={0x0}, 0x880, 0x0, 0x0, 0x6, 0x8}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r6, 0x0) r7 = socket$kcm(0x28, 0x5, 0x0) setsockopt$sock_attach_bpf(r7, 0x28, 0x2, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000180)='\b\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f/q\\0\xd6\x90\xd2\xa6 \x10\x00\xbb.\xd2\xf0\x1e\xcb\xb3nL5\x02A\x05_\xb9\xd8\xaf\"\xee\xd5j\x8c~\x97\xcf_L') sendmsg$kcm(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x0, 0x8, &(0x7f00000000c0)=@raw=[@printk={@llx, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x4}}], &(0x7f0000000280)='syzkaller\x00', 0x6000, 0x22, &(0x7f0000000300)=""/34, 0x40f00, 0x18, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000500)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000540)={0x0, 0xe, 0x1, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000580)=[r3, r5, r5], 0x0, 0x10, 0x8}, 0x94) r9 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r9, 0x1, 0x8, &(0x7f0000000100), 0x4) close(0x3) close(0xffffffffffffffff) 827.680129ms ago: executing program 2 (id=1349): r0 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="9b4ddafd02dab00c539808bd82e1f67172ddb978d9dfd5b5b631585b24600d5b4dfc09a01f604f24c6d95adfa62a15797bd7fb7b4c2c1e116f95e9e82f307d99a66aea788f62da0415882d42ef18968d0c6f9f7b591e6ec4c66dbd24144c8ec39ebf82b3e924369141567d850e96f4ee5047d391170c8b0b90fb7a0ea723f5ddb8e4fda99f9db3808122b18e27b1f3cd5d5a146e51d5e0ed77935f094ecf42eef16f5bf1fd869175537f42ae4c346f8ffc5f83da4c33136a5b", 0xb9}], 0x1, &(0x7f0000000440)=[{0x78, 0x29, 0x8, "f0ed0509a008000fc5017b86b923aa4866c2d9ec15106a9a97bed064de661c69128c352e0acb0a2fb337d284702e171522da9416a994f1a2127acc32381032768248fce552a0bd651538b50d200a1ae85e8fd33be621ae36d1cf1167947569a37e096b"}, {0xf8, 0x107, 0xfd, "984b5445b430e2a6cd2b02829af55deb265e4385755e40f532f7b79cffaa28bfd81e4cf687b3c48893b5a57e45ca504e9dc8e2c6ab7e085f4eecd75cb7d965efebbe65d0a0fff25c687005f3c7ea03928e2c43b4ca11367a145b285b15fc2a776ba93664c7cfbd254dafcc693ce704b1de04532ac51e1d1d4908f5fd8fb1d39d61d4323aaa84f27ed567bc58695c62deb1e3f09de5f53879b2b0dd0f33f0e073ce11de13454a070b3646ccf4693a47924abcf4e952ab0c67fee6d31f23b91986c6bf890746e28534bd692f07ab42cad342f0a1a31fd5a9c9fc135731f472f762110743dc95a3"}, {0x68, 0x29, 0xe, "d7468d55d22ab0d83532b506b98b1dd222782b3bcdd3dd4cf1c9e9cfdde9f99a3c0dcf305c85505cc3bc5c7578311bc367d6de9f8c922161c489527efb85d3e48aa849e91c9c5c0f2a128a65c378c26cbfbe975e71cb4bfc"}], 0x1d8}, 0xc040) r1 = socket$kcm(0x10, 0x400000002, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x9, &(0x7f0000000000)=ANY=[@ANYBLOB="180100002020702500000000002020207b1af8ff00000000bf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)=@o_path={&(0x7f00000003c0)='./file0\x00', r2, 0x4000, r1}, 0x18) recvmsg$kcm(r1, &(0x7f00000049c0)={0x0, 0x0, &(0x7f00000048c0)}, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33) 275.537853ms ago: executing program 2 (id=1350): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001400)={&(0x7f00000002c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)="ab76ff12dee4", 0x6}], 0x1}, 0x850) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0xb0, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x7, 0x100000001}, 0x0, 0x3, 0x80000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) socket$kcm(0x2, 0x200000000000006, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x10}}], 0x10}, 0x40000000) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfdef) sendmsg$tipc(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000200)}, 0x0) sendmsg$tipc(r1, &(0x7f0000002700)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000700)={{}, &(0x7f0000000380), 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a40)={0x1, 0x58, &(0x7f00000009c0)}, 0x10) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={&(0x7f0000000480)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000006000000030000000100000f02000000000000000000000007000000a8a6000000000000000f02000000c05f0000005d5f00"], &(0x7f00000005c0)=""/171, 0x46, 0xab, 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0xf1, 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, 0x201}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x4800, 0x2, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000061195400000000009500000000952400"], &(0x7f0000000080)='syzkaller\x00', 0x4, 0x98, &(0x7f00000000c0)=""/152}, 0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c000000020000000000000002000084ffffffff0000000003000000000000000000000003000000000000000000000000000002000000000000000000100006020000000000"], 0x0, 0x56}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) 275.131183ms ago: executing program 3 (id=1351): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5}, 0x94) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x82a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x4, 0x8, 0x2c, 0xd9, 0x0, 0xfffffffffffffffe, 0x4, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x5691, 0x9}, 0xc0, 0x9, 0x4, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x7ff, 0x0, 0x9}, 0x0, 0x40003, 0xffffffffffffffff, 0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x400}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1a82, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x301142, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r1) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller0\x00', @broadcast}) write$cgroup_devices(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="1bd4000c"], 0xffdd) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f0, &(0x7f0000000080)) 210.966904ms ago: executing program 4 (id=1352): r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open$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, 0x6, 0x0, 0x0, 0x1, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001a00599c6d0e000091d028ef80"], 0xfe33) bpf$TOKEN_CREATE(0x24, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0xcc3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000100)=0x1, 0x12) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x80, 0x5, 0x80, 0xd, 0x0, 0x0, 0x10000, 0x4000, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x40, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x800, 0x874, 0x9, 0x5, 0x40, 0x31180183, 0x8d43, 0x0, 0xffffff33, 0x0, 0x5}, r4, 0x9, r2, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890b, &(0x7f0000000000)) 159.843886ms ago: executing program 1 (id=1353): perf_event_open$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}, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x9, 0x17, 0x8, 0x40, 0x42, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r0}, 0x38) socketpair(0x1e, 0x2, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000004c0)={&(0x7f0000000000)="fb1302346b81687dc6c1f216b2fdeb7231c106", 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x4}, 0x38) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0xb, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000008000000000000000806"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x32, '\x00', 0x0, @fallback=0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f0000000500)={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, 0x3, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x11540, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x9, 0x6, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040), &(0x7f00000004c0), 0xce, r3}, 0x38) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 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') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x5, 0xb68, 0x739, &(0x7f0000000000)="ff", 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x33000000}, 0x48) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000), 0xfdef) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x8, 0xfffffffffffffffc}, 0x10008, 0x0, 0x0, 0x0, 0x46fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r9, 0x1, 0x15, &(0x7f0000000040), 0x10) sendmsg$unix(r8, &(0x7f0000000800)={&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000700)="5bfc13353e1ccd", 0x7}], 0x1, &(0x7f0000000780)=[@rights={{0x24, 0x1, 0x1, [r5, r8, r9, r5, r1]}}, @rights={{0x20, 0x1, 0x1, [r7, r9, r9, 0xffffffffffffffff]}}], 0x48, 0x20040001}, 0x40080c0) 31.587919ms ago: executing program 2 (id=1354): socket$kcm(0x2b, 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x0, 0x0, &(0x7f0000003ff6)='GPL\x00', 0x2, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @sk_msg}, 0x94) r0 = socket$kcm(0x11, 0x200000000000002, 0x300) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xa, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000d8d60b007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0)=r2, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x8, 0x0, 0xff6c}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0x56, 0x0, &(0x7f0000000100)="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", 0x0, 0xfb, 0x60006000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000001c40)="beb61ec2ca90080239f2a54e2368fa761313c3a024a98109ba1e2e7b780d03c54b7a83d56fce397842e724674507d531762055fca371ea775f418df7bee236c9b9968146efb3232ae3413b617445e98bb644a892b9337f1a9135d9f30457a8ffb21aef4a95a155fab70a40b086056b0f63331a66b3457c", 0x2}, 0x2c) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='devices.list\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r4) r5 = socket$kcm(0x1e, 0x1, 0x0) sendmsg$kcm(r5, &(0x7f00000014c0)={&(0x7f0000001540)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, 0x0}, 0x4000) socket$kcm(0x2b, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r6, &(0x7f00000017c0)={&(0x7f0000000040)=@l2tp6={0xa, 0x80fe, 0x7, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x12, 0x2}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000004c0)="7f", 0x1}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000084000000070000007f00000000000000b8"], 0xd0}, 0x480c4) 29.975229ms ago: executing program 3 (id=1355): r0 = perf_event_open(&(0x7f0000001200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x108, 0x0, 0xfffffffe, 0x0, 0x4, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="850000002e00000076000000000000002f0a0000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @fallback=0xc}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000800)={&(0x7f0000000100)=@abs, 0x6e, 0x0}, 0x2100) 20.214229ms ago: executing program 0 (id=1356): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xef, 0x7, 0x0, 0x0, 0x0, 0x0, 0xc9, 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, 0xffffffff, 0x2, @perf_config_ext={0x9, 0x6}, 0x800, 0x2000000000, 0x0, 0x5, 0x0, 0x8, 0xfffd, 0x0, 0x9, 0x0, 0x3f}, 0x0, 0x400010, 0xffffffffffffffff, 0x3) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b03d25a806f8c6394f90524fc60040f03", 0x17}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xa, 0x16, &(0x7f0000000f40)=ANY=[@ANYBLOB="611289000000000061134c0000000000bf2000000000000007000000080000002d0301"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[], 0xfe33) 0s ago: executing program 4 (id=1357): r0 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev, 0x8000000}}, 0x80, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000001001000001000000000000000000000010"], 0x28}, 0xfc40) r1 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r1, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0xfffc, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "dc"}], 0x18, 0x1000000}, 0xfc00) kernel console output (not intermixed with test programs): 109.570245][ T5284] ? clear_bhb_loop+0x30/0x80 [ 109.574935][ T5284] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 109.580831][ T5284] RIP: 0033:0x7fbb18b8090e [ 109.585244][ T5284] 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 [ 109.604843][ T5284] RSP: 002b:00007fbb16e17fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 109.613252][ T5284] RAX: ffffffffffffffda RBX: 00007fbb16e186c0 RCX: 00007fbb18b8090e [ 109.621398][ T5284] RDX: 000000000000000f RSI: 00007fbb16e180a0 RDI: 0000000000000007 [ 109.629373][ T5284] RBP: 00007fbb16e18090 R08: 0000000000000000 R09: 0000000000000000 [ 109.637334][ T5284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 109.645301][ T5284] R13: 00007fbb18e48038 R14: 00007fbb18e47fa0 R15: 00007ffff1a36ea8 [ 109.653279][ T5284] [ 110.183554][ T5305] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 110.231422][ T5305] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 110.275874][ T5305] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 110.300079][ T5305] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 110.436624][ T5313] netlink: 'syz.2.364': attribute type 21 has an invalid length. [ 110.505289][ T5313] netlink: 14568 bytes leftover after parsing attributes in process `syz.2.364'. [ 110.683905][ T5328] veth1_vlan: mtu less than device minimum [ 110.926223][ T5330] device syzkaller0 left promiscuous mode [ 111.265258][ T5352] netlink: 105120 bytes leftover after parsing attributes in process `syz.3.375'. [ 111.336051][ T5352] netlink: 'syz.3.375': attribute type 2 has an invalid length. [ 111.458231][ T5360] FAULT_INJECTION: forcing a failure. [ 111.458231][ T5360] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 111.521118][ T5360] CPU: 1 PID: 5360 Comm: syz.1.381 Not tainted syzkaller #0 [ 111.528448][ T5360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 111.538538][ T5360] Call Trace: [ 111.541857][ T5360] [ 111.544797][ T5360] dump_stack_lvl+0x188/0x250 [ 111.549500][ T5360] ? show_regs_print_info+0x20/0x20 [ 111.554716][ T5360] ? load_image+0x410/0x410 [ 111.559241][ T5360] ? __lock_acquire+0x7b50/0x7b50 [ 111.564292][ T5360] should_fail+0x383/0x4b0 [ 111.568734][ T5360] _copy_from_user+0x2e/0x170 [ 111.573430][ T5360] iovec_from_user+0x142/0x370 [ 111.578218][ T5360] __import_iovec+0x70/0x490 [ 111.582862][ T5360] import_iovec+0x6f/0xa0 [ 111.587212][ T5360] ___sys_recvmsg+0x4e2/0x5c0 [ 111.591909][ T5360] ? __sys_recvmsg+0x280/0x280 [ 111.596697][ T5360] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 111.603304][ T5360] ? vfs_write+0xaa6/0xd70 [ 111.607752][ T5360] ? __fget_files+0x402/0x470 [ 111.612460][ T5360] __x64_sys_recvmsg+0x201/0x2d0 [ 111.617414][ T5360] ? ___sys_recvmsg+0x5c0/0x5c0 [ 111.622276][ T5360] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 111.628287][ T5360] ? lockdep_hardirqs_on+0x94/0x140 [ 111.633504][ T5360] do_syscall_64+0x4c/0xa0 [ 111.637933][ T5360] ? clear_bhb_loop+0x30/0x80 [ 111.642623][ T5360] ? clear_bhb_loop+0x30/0x80 [ 111.647321][ T5360] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 111.653227][ T5360] RIP: 0033:0x7fc0f21a20d9 [ 111.657651][ T5360] 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 [ 111.677267][ T5360] RSP: 002b:00007fc0f03d9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 111.685694][ T5360] RAX: ffffffffffffffda RBX: 00007fc0f242a090 RCX: 00007fc0f21a20d9 [ 111.693673][ T5360] RDX: 0000000000010000 RSI: 0000200000005140 RDI: 0000000000000005 [ 111.701738][ T5360] RBP: 00007fc0f03d9090 R08: 0000000000000000 R09: 0000000000000000 [ 111.709724][ T5360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 111.717705][ T5360] R13: 00007fc0f242a128 R14: 00007fc0f242a090 R15: 00007ffca03f38d8 [ 111.725707][ T5360] [ 111.937632][ T5375] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.386'. [ 112.105062][ T5389] FAULT_INJECTION: forcing a failure. [ 112.105062][ T5389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 112.152224][ T5389] CPU: 0 PID: 5389 Comm: syz.2.392 Not tainted syzkaller #0 [ 112.159562][ T5389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 112.169638][ T5389] Call Trace: [ 112.172933][ T5389] [ 112.175872][ T5389] dump_stack_lvl+0x188/0x250 [ 112.180574][ T5389] ? show_regs_print_info+0x20/0x20 [ 112.185788][ T5389] ? load_image+0x410/0x410 [ 112.190309][ T5389] ? __lock_acquire+0x7b50/0x7b50 [ 112.195357][ T5389] should_fail+0x383/0x4b0 [ 112.199795][ T5389] _copy_from_user+0x2e/0x170 [ 112.204522][ T5389] __copy_msghdr_from_user+0xc9/0x630 [ 112.209908][ T5389] ? verify_lock_unused+0x140/0x140 [ 112.215129][ T5389] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 112.220434][ T5389] ? perf_tp_event+0xa7e/0xbe0 [ 112.225227][ T5389] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 112.231058][ T5389] ___sys_sendmsg+0x19a/0x2e0 [ 112.235762][ T5389] ? __sys_sendmsg+0x290/0x290 [ 112.240573][ T5389] __se_sys_sendmsg+0x1b7/0x2a0 [ 112.245436][ T5389] ? __x64_sys_sendmsg+0x80/0x80 [ 112.250422][ T5389] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 112.256417][ T5389] ? lockdep_hardirqs_on+0x94/0x140 [ 112.261625][ T5389] do_syscall_64+0x4c/0xa0 [ 112.266038][ T5389] ? clear_bhb_loop+0x30/0x80 [ 112.270708][ T5389] ? clear_bhb_loop+0x30/0x80 [ 112.275394][ T5389] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 112.281307][ T5389] RIP: 0033:0x7fe7b8cb60d9 [ 112.285715][ T5389] 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 [ 112.305308][ T5389] RSP: 002b:00007fe7b6f0e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 112.313714][ T5389] RAX: ffffffffffffffda RBX: 00007fe7b8f3dfa0 RCX: 00007fe7b8cb60d9 [ 112.321761][ T5389] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000003 [ 112.329752][ T5389] RBP: 00007fe7b6f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 112.337742][ T5389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 112.345706][ T5389] R13: 00007fe7b8f3e038 R14: 00007fe7b8f3dfa0 R15: 00007ffd16e1d278 [ 112.353682][ T5389] [ 112.544573][ T5404] netlink: 132 bytes leftover after parsing attributes in process `syz.1.395'. [ 112.586294][ T5403] netlink: 132 bytes leftover after parsing attributes in process `syz.3.397'. [ 112.634870][ T5402] netlink: 'syz.2.396': attribute type 3 has an invalid length. [ 112.665311][ T5404] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.395'. [ 112.677257][ T5402] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.396'. [ 112.707795][ T5408] netlink: 'syz.0.399': attribute type 1 has an invalid length. [ 112.732318][ T5408] netlink: 112860 bytes leftover after parsing attributes in process `syz.0.399'. [ 112.780452][ T5408] netlink: 5 bytes leftover after parsing attributes in process `syz.0.399'. [ 114.216883][ T5456] device syzkaller0 entered promiscuous mode [ 114.227034][ T5461] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.415'. [ 114.393082][ T5467] netlink: 'syz.3.421': attribute type 27 has an invalid length. [ 115.445904][ T5467] bond0: (slave bond_slave_0): Releasing backup interface [ 115.745679][ T5489] netlink: 'syz.4.431': attribute type 21 has an invalid length. [ 115.998921][ T5490] device syzkaller0 entered promiscuous mode [ 116.023670][ T5489] netlink: 62779 bytes leftover after parsing attributes in process `syz.4.431'. [ 116.045205][ T5500] netlink: 'syz.3.435': attribute type 2 has an invalid length. [ 116.930474][ T5540] netlink: 'syz.2.452': attribute type 3 has an invalid length. [ 116.965502][ T5540] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.452'. [ 117.626933][ T5556] netlink: 14601 bytes leftover after parsing attributes in process `syz.4.456'. [ 117.684151][ T5560] netlink: 'syz.0.458': attribute type 3 has an invalid length. [ 117.698168][ T5560] netlink: 'syz.0.458': attribute type 1 has an invalid length. [ 117.712092][ T5560] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.458'. [ 117.905797][ T5564] netlink: 14 bytes leftover after parsing attributes in process `syz.4.460'. [ 118.087197][ T5564] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 118.185023][ T5564] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 118.242150][ T5564] bond0 (unregistering): Released all slaves [ 118.266095][ T5570] netlink: 'syz.1.462': attribute type 10 has an invalid length. [ 118.335866][ T5570] device veth0_vlan left promiscuous mode [ 118.372523][ T5570] device veth0_vlan entered promiscuous mode [ 118.395244][ T5570] team0: Device veth0_vlan failed to register rx_handler [ 118.686344][ T5592] FAULT_INJECTION: forcing a failure. [ 118.686344][ T5592] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 118.741138][ T5592] CPU: 0 PID: 5592 Comm: syz.0.470 Not tainted syzkaller #0 [ 118.748464][ T5592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 118.758545][ T5592] Call Trace: [ 118.761838][ T5592] [ 118.764778][ T5592] dump_stack_lvl+0x188/0x250 [ 118.769499][ T5592] ? show_regs_print_info+0x20/0x20 [ 118.774722][ T5592] ? load_image+0x410/0x410 [ 118.779256][ T5592] ? __lock_acquire+0x7b50/0x7b50 [ 118.784342][ T5592] should_fail+0x383/0x4b0 [ 118.788872][ T5592] _copy_to_user+0x2e/0x130 [ 118.793390][ T5592] simple_read_from_buffer+0xe3/0x150 [ 118.798777][ T5592] proc_fail_nth_read+0x1a6/0x220 [ 118.803836][ T5592] ? proc_fault_inject_write+0x310/0x310 [ 118.809465][ T5592] ? fsnotify_perm+0x254/0x560 [ 118.814220][ T5592] ? proc_fault_inject_write+0x310/0x310 [ 118.819840][ T5592] vfs_read+0x2ff/0xd50 [ 118.823987][ T5592] ? lockdep_hardirqs_on+0x94/0x140 [ 118.829179][ T5592] ? __lock_acquire+0x7b50/0x7b50 [ 118.834198][ T5592] ? kernel_read+0x1e0/0x1e0 [ 118.838794][ T5592] ? mutex_lock_nested+0x17/0x20 [ 118.843718][ T5592] ? __fdget_pos+0x2bf/0x370 [ 118.848293][ T5592] ? ksys_read+0x70/0x260 [ 118.852613][ T5592] ksys_read+0x153/0x260 [ 118.856849][ T5592] ? vfs_write+0xd70/0xd70 [ 118.861260][ T5592] ? lockdep_hardirqs_on+0x94/0x140 [ 118.866453][ T5592] do_syscall_64+0x4c/0xa0 [ 118.870857][ T5592] ? clear_bhb_loop+0x30/0x80 [ 118.875524][ T5592] ? clear_bhb_loop+0x30/0x80 [ 118.880203][ T5592] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 118.886120][ T5592] RIP: 0033:0x7fbb18b8090e [ 118.890544][ T5592] 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 [ 118.910138][ T5592] RSP: 002b:00007fbb16e17fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 118.918579][ T5592] RAX: ffffffffffffffda RBX: 00007fbb16e186c0 RCX: 00007fbb18b8090e [ 118.926545][ T5592] RDX: 000000000000000f RSI: 00007fbb16e180a0 RDI: 0000000000000006 [ 118.934526][ T5592] RBP: 00007fbb16e18090 R08: 0000000000000000 R09: 0000000000000000 [ 118.942491][ T5592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 118.950451][ T5592] R13: 00007fbb18e48038 R14: 00007fbb18e47fa0 R15: 00007ffff1a36ea8 [ 118.958428][ T5592] [ 119.104980][ T5607] netlink: 'syz.3.475': attribute type 3 has an invalid length. [ 119.144735][ T5607] netlink: 'syz.3.475': attribute type 1 has an invalid length. [ 119.166639][ T5603] netlink: 10 bytes leftover after parsing attributes in process `syz.2.472'. [ 119.179226][ T5607] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.475'. [ 119.497548][ T5617] netlink: 'syz.3.478': attribute type 21 has an invalid length. [ 119.644377][ T5617] netlink: 14568 bytes leftover after parsing attributes in process `syz.3.478'. [ 122.557227][ T5633] netlink: 52 bytes leftover after parsing attributes in process `syz.0.485'. [ 122.608456][ T5641] netlink: 14 bytes leftover after parsing attributes in process `syz.2.487'. [ 122.666510][ T5649] netlink: 'syz.0.489': attribute type 3 has an invalid length. [ 122.674857][ T5649] netlink: 'syz.0.489': attribute type 1 has an invalid length. [ 122.688725][ T5649] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.489'. [ 122.710127][ T5641] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 122.728576][ T5641] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 122.759316][ T5641] bond0 (unregistering): Released all slaves [ 122.781259][ T5648] netlink: 'syz.1.490': attribute type 46 has an invalid length. [ 122.922216][ T5656] netlink: 65055 bytes leftover after parsing attributes in process `syz.3.494'. [ 122.945965][ T5659] FAULT_INJECTION: forcing a failure. [ 122.945965][ T5659] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 123.055083][ T5659] CPU: 1 PID: 5659 Comm: syz.1.493 Not tainted syzkaller #0 [ 123.062420][ T5659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 123.072521][ T5659] Call Trace: [ 123.075806][ T5659] [ 123.078745][ T5659] dump_stack_lvl+0x188/0x250 [ 123.083475][ T5659] ? show_regs_print_info+0x20/0x20 [ 123.088672][ T5659] ? load_image+0x410/0x410 [ 123.093173][ T5659] ? __lock_acquire+0x7b50/0x7b50 [ 123.098192][ T5659] ? aa_label_sk_perm+0x3e6/0x540 [ 123.103213][ T5659] should_fail+0x383/0x4b0 [ 123.107632][ T5659] _copy_from_user+0x2e/0x170 [ 123.112303][ T5659] tcp_setsockopt+0x645/0x1e60 [ 123.117079][ T5659] ? tcp_set_window_clamp+0x1a0/0x1a0 [ 123.122447][ T5659] ? mutex_lock_io_nested+0x60/0x60 [ 123.127643][ T5659] ? __lock_acquire+0x7b50/0x7b50 [ 123.132659][ T5659] ? sock_common_setsockopt+0x32/0xb0 [ 123.138020][ T5659] ? sock_common_recvmsg+0x1c0/0x1c0 [ 123.143292][ T5659] smc_setsockopt+0x1b7/0xa30 [ 123.147970][ T5659] ? smc_shutdown+0x5c0/0x5c0 [ 123.152634][ T5659] ? aa_sock_opt_perm+0x74/0x100 [ 123.157560][ T5659] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 123.163096][ T5659] ? security_socket_setsockopt+0x7a/0xa0 [ 123.168941][ T5659] ? smc_shutdown+0x5c0/0x5c0 [ 123.173626][ T5659] __sys_setsockopt+0x2bf/0x3d0 [ 123.178484][ T5659] __x64_sys_setsockopt+0xb1/0xc0 [ 123.183545][ T5659] do_syscall_64+0x4c/0xa0 [ 123.187952][ T5659] ? clear_bhb_loop+0x30/0x80 [ 123.192616][ T5659] ? clear_bhb_loop+0x30/0x80 [ 123.197283][ T5659] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 123.203168][ T5659] RIP: 0033:0x7fc0f21a20d9 [ 123.207571][ T5659] 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 [ 123.227264][ T5659] RSP: 002b:00007fc0f03fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 123.235672][ T5659] RAX: ffffffffffffffda RBX: 00007fc0f2429fa0 RCX: 00007fc0f21a20d9 [ 123.243640][ T5659] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000088 [ 123.251603][ T5659] RBP: 00007fc0f03fa090 R08: 0000000000000004 R09: 0000000000000000 [ 123.259574][ T5659] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 123.267538][ T5659] R13: 00007fc0f242a038 R14: 00007fc0f2429fa0 R15: 00007ffca03f38d8 [ 123.275529][ T5659] [ 123.351556][ T5672] FAULT_INJECTION: forcing a failure. [ 123.351556][ T5672] name failslab, interval 1, probability 0, space 0, times 0 [ 123.370979][ T5672] CPU: 0 PID: 5672 Comm: syz.3.500 Not tainted syzkaller #0 [ 123.378320][ T5672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 123.388398][ T5672] Call Trace: [ 123.391733][ T5672] [ 123.394676][ T5672] dump_stack_lvl+0x188/0x250 [ 123.399460][ T5672] ? show_regs_print_info+0x20/0x20 [ 123.404679][ T5672] ? load_image+0x410/0x410 [ 123.409205][ T5672] ? __lock_acquire+0x7b50/0x7b50 [ 123.414252][ T5672] ? rcu_lock_release+0x9/0x20 [ 123.419039][ T5672] should_fail+0x383/0x4b0 [ 123.423479][ T5672] should_failslab+0x5/0x20 [ 123.427993][ T5672] slab_pre_alloc_hook+0x51/0xc0 [ 123.432948][ T5672] __kmalloc+0x6b/0x340 [ 123.437158][ T5672] ? fib6_info_alloc+0x2e/0xe0 [ 123.441946][ T5672] fib6_info_alloc+0x2e/0xe0 [ 123.446552][ T5672] ip6_route_info_create+0x455/0x1220 [ 123.451991][ T5672] ip6_route_add+0x24/0x130 [ 123.456562][ T5672] ipv6_route_ioctl+0x3ab/0x500 [ 123.461441][ T5672] ? rt6_purge_dflt_routers+0xae0/0xae0 [ 123.467028][ T5672] ? __might_fault+0xb3/0x110 [ 123.471722][ T5672] ? _copy_from_user+0x111/0x170 [ 123.476688][ T5672] inet6_ioctl+0x207/0x280 [ 123.481126][ T5672] ? inet6_getname+0x670/0x670 [ 123.485908][ T5672] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 123.491392][ T5672] sock_do_ioctl+0xfb/0x320 [ 123.495910][ T5672] ? sock_show_fdinfo+0xb0/0xb0 [ 123.500788][ T5672] sock_ioctl+0x48a/0x700 [ 123.505138][ T5672] ? sock_poll+0x420/0x420 [ 123.509585][ T5672] ? bpf_lsm_file_ioctl+0x5/0x10 [ 123.514530][ T5672] ? security_file_ioctl+0x7c/0xa0 [ 123.519743][ T5672] ? sock_poll+0x420/0x420 [ 123.524169][ T5672] __se_sys_ioctl+0xfa/0x170 [ 123.528775][ T5672] do_syscall_64+0x4c/0xa0 [ 123.533206][ T5672] ? clear_bhb_loop+0x30/0x80 [ 123.537891][ T5672] ? clear_bhb_loop+0x30/0x80 [ 123.542583][ T5672] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 123.548487][ T5672] RIP: 0033:0x7f127c3830d9 [ 123.552916][ T5672] 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 [ 123.572530][ T5672] RSP: 002b:00007f127a5db028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.580957][ T5672] RAX: ffffffffffffffda RBX: 00007f127c60afa0 RCX: 00007f127c3830d9 [ 123.588925][ T5672] RDX: 0000200000000000 RSI: 000000000000890b RDI: 0000000000000003 [ 123.596882][ T5672] RBP: 00007f127a5db090 R08: 0000000000000000 R09: 0000000000000000 [ 123.604925][ T5672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 123.612883][ T5672] R13: 00007f127c60b038 R14: 00007f127c60afa0 R15: 00007ffce1309878 [ 123.620856][ T5672] [ 123.738560][ T5678] netlink: 'syz.2.502': attribute type 3 has an invalid length. [ 123.778136][ T5674] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.501'. [ 123.807708][ T5678] netlink: 'syz.2.502': attribute type 1 has an invalid length. [ 123.819901][ T5678] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.502'. [ 123.840353][ T5674] openvswitch: netlink: Flow key attribute not present in set flow. [ 124.009038][ T5674] device syzkaller0 left promiscuous mode [ 124.393899][ T5697] netlink: 'syz.2.507': attribute type 10 has an invalid length. [ 124.500436][ T5697] device wlan1 entered promiscuous mode [ 124.508105][ T5705] netlink: 65055 bytes leftover after parsing attributes in process `syz.0.510'. [ 124.574494][ T5697] team0: Port device wlan1 added [ 124.609871][ T5706] netlink: 14 bytes leftover after parsing attributes in process `syz.1.511'. [ 124.628273][ T5696] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 124.769444][ T5717] netlink: 'syz.4.515': attribute type 3 has an invalid length. [ 124.780611][ T5715] netlink: 'syz.0.514': attribute type 9 has an invalid length. [ 124.783438][ T5706] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 124.788663][ T5717] netlink: 'syz.4.515': attribute type 1 has an invalid length. [ 124.815579][ T5715] netlink: 'syz.0.514': attribute type 23 has an invalid length. [ 124.843284][ T5715] netlink: 156008 bytes leftover after parsing attributes in process `syz.0.514'. [ 124.853989][ T5717] netlink: 60387 bytes leftover after parsing attributes in process `syz.4.515'. [ 124.858527][ T5706] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 124.954226][ T5706] bond0 (unregistering): Released all slaves [ 125.216184][ T5726] FAULT_INJECTION: forcing a failure. [ 125.216184][ T5726] name failslab, interval 1, probability 0, space 0, times 0 [ 125.249300][ T5726] CPU: 1 PID: 5726 Comm: syz.2.519 Not tainted syzkaller #0 [ 125.256636][ T5726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 125.266710][ T5726] Call Trace: [ 125.270003][ T5726] [ 125.272940][ T5726] dump_stack_lvl+0x188/0x250 [ 125.277643][ T5726] ? show_regs_print_info+0x20/0x20 [ 125.282876][ T5726] ? load_image+0x410/0x410 [ 125.287443][ T5726] ? __might_sleep+0xf0/0xf0 [ 125.292051][ T5726] ? __lock_acquire+0x7b50/0x7b50 [ 125.297096][ T5726] should_fail+0x383/0x4b0 [ 125.301536][ T5726] should_failslab+0x5/0x20 [ 125.306099][ T5726] slab_pre_alloc_hook+0x51/0xc0 [ 125.311053][ T5726] __kmalloc_node_track_caller+0x68/0x3a0 [ 125.316793][ T5726] ? netlink_sendmsg+0x654/0xbe0 [ 125.321751][ T5726] ? __alloc_skb+0xf4/0x750 [ 125.326268][ T5726] ? netlink_sendmsg+0x654/0xbe0 [ 125.331229][ T5726] __alloc_skb+0x22c/0x750 [ 125.335669][ T5726] netlink_sendmsg+0x654/0xbe0 [ 125.340458][ T5726] ? netlink_getsockopt+0x570/0x570 [ 125.345670][ T5726] ? aa_sock_msg_perm+0x94/0x150 [ 125.350632][ T5726] ? apparmor_socket_sendmsg+0x88/0x230 [ 125.356206][ T5726] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 125.361504][ T5726] ? security_socket_sendmsg+0x7c/0xa0 [ 125.366994][ T5726] ? netlink_getsockopt+0x570/0x570 [ 125.372238][ T5726] ____sys_sendmsg+0x5be/0x8f0 [ 125.377033][ T5726] ? __sys_sendmsg_sock+0x30/0x30 [ 125.382066][ T5726] ? import_iovec+0x6f/0xa0 [ 125.386567][ T5726] ___sys_sendmsg+0x236/0x2e0 [ 125.391244][ T5726] ? __sys_sendmsg+0x290/0x290 [ 125.396029][ T5726] __se_sys_sendmsg+0x1b7/0x2a0 [ 125.400872][ T5726] ? __x64_sys_sendmsg+0x80/0x80 [ 125.405800][ T5726] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 125.411809][ T5726] ? lockdep_hardirqs_on+0x94/0x140 [ 125.417010][ T5726] do_syscall_64+0x4c/0xa0 [ 125.421416][ T5726] ? clear_bhb_loop+0x30/0x80 [ 125.426081][ T5726] ? clear_bhb_loop+0x30/0x80 [ 125.430786][ T5726] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 125.436670][ T5726] RIP: 0033:0x7fe7b8cb60d9 [ 125.441084][ T5726] 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 [ 125.460688][ T5726] RSP: 002b:00007fe7b6f0e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.469094][ T5726] RAX: ffffffffffffffda RBX: 00007fe7b8f3dfa0 RCX: 00007fe7b8cb60d9 [ 125.477055][ T5726] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003 [ 125.485015][ T5726] RBP: 00007fe7b6f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 125.492972][ T5726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 125.500931][ T5726] R13: 00007fe7b8f3e038 R14: 00007fe7b8f3dfa0 R15: 00007ffd16e1d278 [ 125.508908][ T5726] [ 125.978137][ T5737] team0: Device hsr_slave_0 failed to register rx_handler [ 126.353932][ T5743] team0: Device wg1 is of different type [ 126.908272][ T5764] 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. [ 127.213548][ T5772] device wg1 entered promiscuous mode [ 127.236460][ T5776] FAULT_INJECTION: forcing a failure. [ 127.236460][ T5776] name failslab, interval 1, probability 0, space 0, times 0 [ 127.250106][ T5772] team0: Device wg1 is of different type [ 127.265201][ T5776] CPU: 0 PID: 5776 Comm: syz.1.538 Not tainted syzkaller #0 [ 127.272537][ T5776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 127.282614][ T5776] Call Trace: [ 127.285901][ T5776] [ 127.288835][ T5776] dump_stack_lvl+0x188/0x250 [ 127.293517][ T5776] ? show_regs_print_info+0x20/0x20 [ 127.298715][ T5776] ? load_image+0x410/0x410 [ 127.303217][ T5776] ? __lock_acquire+0x7b50/0x7b50 [ 127.308241][ T5776] ? memset+0x1e/0x40 [ 127.312228][ T5776] ? lockdep_init_map_type+0x98/0x900 [ 127.317600][ T5776] should_fail+0x383/0x4b0 [ 127.322019][ T5776] should_failslab+0x5/0x20 [ 127.326514][ T5776] slab_pre_alloc_hook+0x51/0xc0 [ 127.331449][ T5776] ? security_inode_alloc+0x30/0x110 [ 127.336726][ T5776] kmem_cache_alloc+0x3d/0x280 [ 127.341498][ T5776] security_inode_alloc+0x30/0x110 [ 127.346605][ T5776] inode_init_always+0x8e5/0xc90 [ 127.351542][ T5776] new_inode_pseudo+0x8e/0x210 [ 127.356310][ T5776] new_inode+0x25/0x1d0 [ 127.360462][ T5776] proc_pid_make_inode+0x20/0x1a0 [ 127.365486][ T5776] proc_ns_dir_lookup+0x6a0/0x7c0 [ 127.370505][ T5776] ? proc_ns_dir_readdir+0x440/0x440 [ 127.375782][ T5776] path_openat+0x1046/0x2fb0 [ 127.380407][ T5776] ? do_filp_open+0x400/0x400 [ 127.385100][ T5776] do_filp_open+0x1df/0x400 [ 127.389600][ T5776] ? vfs_tmpfile+0x300/0x300 [ 127.394202][ T5776] ? noop_direct_IO+0x10/0x10 [ 127.398885][ T5776] ? _raw_spin_unlock+0x24/0x40 [ 127.403729][ T5776] ? alloc_fd+0x59e/0x650 [ 127.408064][ T5776] do_sys_openat2+0x14b/0x500 [ 127.412788][ T5776] ? __lock_acquire+0x7b50/0x7b50 [ 127.417813][ T5776] ? do_sys_open+0xe0/0xe0 [ 127.422229][ T5776] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 127.428205][ T5776] ? lock_chain_count+0x20/0x20 [ 127.433061][ T5776] __x64_sys_openat+0x135/0x160 [ 127.437918][ T5776] do_syscall_64+0x4c/0xa0 [ 127.442327][ T5776] ? clear_bhb_loop+0x30/0x80 [ 127.447002][ T5776] ? clear_bhb_loop+0x30/0x80 [ 127.451674][ T5776] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 127.457567][ T5776] RIP: 0033:0x7fc0f216290e [ 127.461981][ T5776] 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 [ 127.481584][ T5776] RSP: 002b:00007fc0f03f9ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 127.489997][ T5776] RAX: ffffffffffffffda RBX: 00007fc0f03fa6c0 RCX: 00007fc0f216290e [ 127.497962][ T5776] RDX: 0000000000000002 RSI: 00007fc0f03f9f90 RDI: ffffffffffffff9c [ 127.505926][ T5776] RBP: 00007fc0f03fa090 R08: 0000000000000000 R09: 0000000000000000 [ 127.513896][ T5776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 127.521859][ T5776] R13: 00007fc0f242a038 R14: 00007fc0f2429fa0 R15: 00007ffca03f38d8 [ 127.529846][ T5776] [ 128.008619][ T5797] __nla_validate_parse: 6 callbacks suppressed [ 128.008638][ T5797] netlink: 65055 bytes leftover after parsing attributes in process `syz.1.548'. [ 128.439050][ T5820] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 128.518221][ T5822] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.558'. [ 128.652331][ T5829] netlink: 65055 bytes leftover after parsing attributes in process `syz.1.562'. [ 128.685967][ T5830] netlink: 144 bytes leftover after parsing attributes in process `syz.3.560'. [ 128.809982][ T5838] validate_nla: 6 callbacks suppressed [ 128.809997][ T5838] netlink: 'syz.1.563': attribute type 2 has an invalid length. [ 129.343495][ T5862] netlink: 64847 bytes leftover after parsing attributes in process `syz.0.573'. [ 129.352234][ T5859] netlink: 'syz.3.574': attribute type 39 has an invalid length. [ 129.565881][ T5864] netlink: 'syz.1.575': attribute type 2 has an invalid length. [ 129.578582][ T5867] netlink: 60 bytes leftover after parsing attributes in process `syz.2.576'. [ 129.593460][ T5864] FAULT_INJECTION: forcing a failure. [ 129.593460][ T5864] name failslab, interval 1, probability 0, space 0, times 0 [ 129.647447][ T5864] CPU: 1 PID: 5864 Comm: syz.1.575 Not tainted syzkaller #0 [ 129.654788][ T5864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 129.664859][ T5864] Call Trace: [ 129.668157][ T5864] [ 129.671099][ T5864] dump_stack_lvl+0x188/0x250 [ 129.675793][ T5864] ? verify_lock_unused+0x140/0x140 [ 129.681010][ T5864] ? show_regs_print_info+0x20/0x20 [ 129.686225][ T5864] ? load_image+0x410/0x410 [ 129.690737][ T5864] ? perf_trace_lock+0xe4/0x390 [ 129.695624][ T5864] should_fail+0x383/0x4b0 [ 129.700058][ T5864] should_failslab+0x5/0x20 [ 129.704566][ T5864] slab_pre_alloc_hook+0x51/0xc0 [ 129.709527][ T5864] ? skb_clone+0x1bd/0x350 [ 129.713963][ T5864] kmem_cache_alloc+0x3d/0x280 [ 129.718750][ T5864] skb_clone+0x1bd/0x350 [ 129.723008][ T5864] __netlink_deliver_tap+0x3cb/0x7c0 [ 129.728316][ T5864] netlink_deliver_tap+0x16c/0x180 [ 129.733534][ T5864] netlink_sendskb+0x64/0x130 [ 129.738223][ T5864] netlink_ack+0x856/0xb10 [ 129.742691][ T5864] ? netlink_dump+0xdd0/0xdd0 [ 129.747396][ T5864] ? __copy_skb_header+0x3ba/0x4f0 [ 129.752525][ T5864] netlink_rcv_skb+0x267/0x430 [ 129.757300][ T5864] ? rtnetlink_bind+0x80/0x80 [ 129.761988][ T5864] ? netlink_ack+0xb10/0xb10 [ 129.766608][ T5864] netlink_unicast+0x78f/0x940 [ 129.771390][ T5864] netlink_sendmsg+0x8ba/0xbe0 [ 129.776179][ T5864] ? netlink_getsockopt+0x570/0x570 [ 129.781386][ T5864] ? aa_sock_msg_perm+0x94/0x150 [ 129.786418][ T5864] ? apparmor_socket_sendmsg+0x88/0x230 [ 129.791971][ T5864] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 129.797263][ T5864] ? security_socket_sendmsg+0x7c/0xa0 [ 129.802728][ T5864] ? netlink_getsockopt+0x570/0x570 [ 129.807946][ T5864] ____sys_sendmsg+0x5be/0x8f0 [ 129.812726][ T5864] ? __sys_sendmsg_sock+0x30/0x30 [ 129.817786][ T5864] ? import_iovec+0x6f/0xa0 [ 129.822312][ T5864] ___sys_sendmsg+0x236/0x2e0 [ 129.827007][ T5864] ? __sys_sendmsg+0x290/0x290 [ 129.831798][ T5864] ? trace_event_raw_event_lock+0x250/0x250 [ 129.837732][ T5864] __se_sys_sendmsg+0x1b7/0x2a0 [ 129.842605][ T5864] ? __x64_sys_sendmsg+0x80/0x80 [ 129.847547][ T5864] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 129.853550][ T5864] ? lockdep_hardirqs_on+0x94/0x140 [ 129.858770][ T5864] do_syscall_64+0x4c/0xa0 [ 129.863193][ T5864] ? clear_bhb_loop+0x30/0x80 [ 129.867902][ T5864] ? clear_bhb_loop+0x30/0x80 [ 129.872584][ T5864] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 129.878488][ T5864] RIP: 0033:0x7fc0f21a20d9 [ 129.882916][ T5864] 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 [ 129.902551][ T5864] RSP: 002b:00007fc0f03fa028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 129.910981][ T5864] RAX: ffffffffffffffda RBX: 00007fc0f2429fa0 RCX: 00007fc0f21a20d9 [ 129.918974][ T5864] RDX: 0000000008040880 RSI: 0000200000000080 RDI: 0000000000000004 [ 129.926955][ T5864] RBP: 00007fc0f03fa090 R08: 0000000000000000 R09: 0000000000000000 [ 129.934952][ T5864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.942934][ T5864] R13: 00007fc0f242a038 R14: 00007fc0f2429fa0 R15: 00007ffca03f38d8 [ 129.950941][ T5864] [ 130.388629][ T5893] netlink: 64847 bytes leftover after parsing attributes in process `syz.3.587'. [ 130.630728][ T5904] netlink: 'syz.2.591': attribute type 4 has an invalid length. [ 130.638533][ T5904] netlink: 128124 bytes leftover after parsing attributes in process `syz.2.591'. [ 130.781675][ T5906] netlink: 'syz.1.589': attribute type 3 has an invalid length. [ 130.789376][ T5906] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.589'. [ 131.619452][ T5925] netlink: 64847 bytes leftover after parsing attributes in process `syz.1.600'. [ 132.281500][ T5961] netlink: 'syz.3.614': attribute type 1 has an invalid length. [ 132.721541][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.728338][ T1432] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.068776][ T5998] netlink: 'syz.0.629': attribute type 1 has an invalid length. [ 133.134671][ T5998] __nla_validate_parse: 1 callbacks suppressed [ 133.134686][ T5998] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.629'. [ 133.467811][ T6005] netlink: 128 bytes leftover after parsing attributes in process `syz.2.631'. [ 133.495181][ T6005] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 136.235483][ T6022] netlink: 'syz.0.639': attribute type 19 has an invalid length. [ 136.255486][ T6022] netlink: 36 bytes leftover after parsing attributes in process `syz.0.639'. [ 136.356530][ T6034] FAULT_INJECTION: forcing a failure. [ 136.356530][ T6034] name failslab, interval 1, probability 0, space 0, times 0 [ 136.459398][ T6034] CPU: 1 PID: 6034 Comm: syz.2.643 Not tainted syzkaller #0 [ 136.466742][ T6034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 136.476814][ T6034] Call Trace: [ 136.480102][ T6034] [ 136.483036][ T6034] dump_stack_lvl+0x188/0x250 [ 136.487719][ T6034] ? show_regs_print_info+0x20/0x20 [ 136.492916][ T6034] ? load_image+0x410/0x410 [ 136.497416][ T6034] ? __might_sleep+0xf0/0xf0 [ 136.502005][ T6034] ? __lock_acquire+0x7b50/0x7b50 [ 136.507021][ T6034] ? netlink_insert+0xe90/0x11f0 [ 136.511956][ T6034] should_fail+0x383/0x4b0 [ 136.516399][ T6034] should_failslab+0x5/0x20 [ 136.520890][ T6034] slab_pre_alloc_hook+0x51/0xc0 [ 136.525822][ T6034] kmem_cache_alloc_node+0x47/0x2c0 [ 136.531006][ T6034] ? __alloc_skb+0xf4/0x750 [ 136.535518][ T6034] __alloc_skb+0xf4/0x750 [ 136.539866][ T6034] netlink_sendmsg+0x654/0xbe0 [ 136.544644][ T6034] ? netlink_getsockopt+0x570/0x570 [ 136.549846][ T6034] ? netlink_getsockopt+0x570/0x570 [ 136.555042][ T6034] ____sys_sendmsg+0x5be/0x8f0 [ 136.559807][ T6034] ? __sys_sendmsg_sock+0x30/0x30 [ 136.564832][ T6034] ? import_iovec+0x6f/0xa0 [ 136.569330][ T6034] ___sys_sendmsg+0x236/0x2e0 [ 136.574040][ T6034] ? __sys_sendmsg+0x290/0x290 [ 136.578802][ T6034] ? trace_event_raw_event_lock+0x250/0x250 [ 136.584724][ T6034] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 136.590982][ T6034] __se_sys_sendmsg+0x1b7/0x2a0 [ 136.595826][ T6034] ? __x64_sys_sendmsg+0x80/0x80 [ 136.600766][ T6034] ? syscall_enter_from_user_mode+0x2a/0x70 [ 136.606653][ T6034] do_syscall_64+0x4c/0xa0 [ 136.611057][ T6034] ? clear_bhb_loop+0x30/0x80 [ 136.615749][ T6034] ? clear_bhb_loop+0x30/0x80 [ 136.620422][ T6034] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 136.626313][ T6034] RIP: 0033:0x7fe7b8cb60d9 [ 136.630745][ T6034] 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 [ 136.650430][ T6034] RSP: 002b:00007fe7b6f0e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 136.658839][ T6034] RAX: ffffffffffffffda RBX: 00007fe7b8f3dfa0 RCX: 00007fe7b8cb60d9 [ 136.666803][ T6034] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000004 [ 136.674765][ T6034] RBP: 00007fe7b6f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 136.682725][ T6034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 136.690682][ T6034] R13: 00007fe7b8f3e038 R14: 00007fe7b8f3dfa0 R15: 00007ffd16e1d278 [ 136.698666][ T6034] [ 136.972629][ T6046] netlink: 'syz.1.646': attribute type 1 has an invalid length. [ 137.017473][ T6046] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.646'. [ 137.325910][ T6066] netlink: 'syz.1.655': attribute type 3 has an invalid length. [ 137.337209][ T6062] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 137.388357][ T6066] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.655'. [ 137.532647][ T6075] netlink: 'syz.3.660': attribute type 3 has an invalid length. [ 137.568443][ T6075] netlink: 'syz.3.660': attribute type 1 has an invalid length. [ 137.619924][ T6075] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.660'. [ 138.397316][ T6119] netlink: 'syz.1.678': attribute type 10 has an invalid length. [ 138.426061][ T6119] netlink: 40 bytes leftover after parsing attributes in process `syz.1.678'. [ 138.449593][ T6119] device team0 entered promiscuous mode [ 138.471089][ T6119] device team_slave_0 entered promiscuous mode [ 138.516114][ T6119] device team_slave_1 entered promiscuous mode [ 138.522693][ T6122] netlink: 'syz.0.680': attribute type 3 has an invalid length. [ 138.522719][ T6122] netlink: 'syz.0.680': attribute type 1 has an invalid length. [ 138.522735][ T6122] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.680'. [ 138.598426][ T6119] bridge0: port 3(team0) entered blocking state [ 138.617046][ T6119] bridge0: port 3(team0) entered disabled state [ 138.759982][ T6119] bridge0: port 3(team0) entered blocking state [ 138.767102][ T6119] bridge0: port 3(team0) entered forwarding state [ 139.044051][ T6137] netlink: 'syz.4.685': attribute type 3 has an invalid length. [ 139.085550][ T6137] netlink: 132 bytes leftover after parsing attributes in process `syz.4.685'. [ 139.592165][ T6151] netlink: 'syz.3.690': attribute type 3 has an invalid length. [ 139.648077][ T6151] netlink: 114680 bytes leftover after parsing attributes in process `syz.3.690'. [ 139.651893][ T6155] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.691'. [ 140.355983][ T6193] FAULT_INJECTION: forcing a failure. [ 140.355983][ T6193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 140.439935][ T6193] CPU: 1 PID: 6193 Comm: syz.1.707 Not tainted syzkaller #0 [ 140.447274][ T6193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 140.457345][ T6193] Call Trace: [ 140.460635][ T6193] [ 140.463570][ T6193] dump_stack_lvl+0x188/0x250 [ 140.468269][ T6193] ? show_regs_print_info+0x20/0x20 [ 140.473485][ T6193] ? load_image+0x410/0x410 [ 140.478008][ T6193] ? __lock_acquire+0x7b50/0x7b50 [ 140.483146][ T6193] should_fail+0x383/0x4b0 [ 140.487584][ T6193] _copy_to_user+0x2e/0x130 [ 140.492106][ T6193] simple_read_from_buffer+0xe3/0x150 [ 140.497495][ T6193] proc_fail_nth_read+0x1a6/0x220 [ 140.502544][ T6193] ? proc_fault_inject_write+0x310/0x310 [ 140.508199][ T6193] ? fsnotify_perm+0x254/0x560 [ 140.512983][ T6193] ? proc_fault_inject_write+0x310/0x310 [ 140.518650][ T6193] vfs_read+0x2ff/0xd50 [ 140.522825][ T6193] ? __lock_acquire+0x7b50/0x7b50 [ 140.527876][ T6193] ? kernel_read+0x1e0/0x1e0 [ 140.532497][ T6193] ? mutex_lock_nested+0x17/0x20 [ 140.537467][ T6193] ? __fdget_pos+0x2bf/0x370 [ 140.542079][ T6193] ? ksys_read+0x70/0x260 [ 140.546426][ T6193] ksys_read+0x153/0x260 [ 140.550731][ T6193] ? vfs_write+0xd70/0xd70 [ 140.555165][ T6193] ? lockdep_hardirqs_on+0x94/0x140 [ 140.560385][ T6193] do_syscall_64+0x4c/0xa0 [ 140.564814][ T6193] ? clear_bhb_loop+0x30/0x80 [ 140.569506][ T6193] ? clear_bhb_loop+0x30/0x80 [ 140.574204][ T6193] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 140.580111][ T6193] RIP: 0033:0x7fc0f216290e [ 140.584537][ T6193] 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 [ 140.604150][ T6193] RSP: 002b:00007fc0f03f9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 140.612627][ T6193] RAX: ffffffffffffffda RBX: 00007fc0f03fa6c0 RCX: 00007fc0f216290e [ 140.620616][ T6193] RDX: 000000000000000f RSI: 00007fc0f03fa0a0 RDI: 0000000000000005 [ 140.628605][ T6193] RBP: 00007fc0f03fa090 R08: 0000000000000000 R09: 0000000000000000 [ 140.636600][ T6193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 140.644597][ T6193] R13: 00007fc0f242a038 R14: 00007fc0f2429fa0 R15: 00007ffca03f38d8 [ 140.652618][ T6193] [ 140.715598][ T6200] netlink: 61211 bytes leftover after parsing attributes in process `syz.0.709'. [ 141.111671][ T6219] netlink: 132 bytes leftover after parsing attributes in process `syz.1.716'. [ 141.303451][ T6219] netlink: 184 bytes leftover after parsing attributes in process `syz.1.716'. [ 141.383139][ T6226] validate_nla: 4 callbacks suppressed [ 141.383158][ T6226] netlink: 'syz.2.720': attribute type 3 has an invalid length. [ 141.521340][ T6226] netlink: 'syz.2.720': attribute type 1 has an invalid length. [ 141.582553][ T6226] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.720'. [ 142.154368][ T6236] netlink: 'syz.3.724': attribute type 3 has an invalid length. [ 142.196356][ T6236] netlink: 61211 bytes leftover after parsing attributes in process `syz.3.724'. [ 142.293882][ T6248] netlink: 'syz.4.727': attribute type 29 has an invalid length. [ 142.341803][ T6248] netlink: 'syz.4.727': attribute type 3 has an invalid length. [ 142.457554][ T6256] netlink: 'syz.0.734': attribute type 4 has an invalid length. [ 142.762479][ T6265] netlink: 'syz.3.735': attribute type 21 has an invalid length. [ 142.968796][ T6282] netlink: 'syz.3.743': attribute type 3 has an invalid length. [ 143.762473][ T6306] syzkaller0: refused to change device tx_queue_len [ 144.026347][ T6320] netlink: 'syz.1.757': attribute type 3 has an invalid length. [ 144.069611][ T6327] __nla_validate_parse: 4 callbacks suppressed [ 144.074522][ T6320] netlink: 61211 bytes leftover after parsing attributes in process `syz.1.757'. [ 144.085701][ T6327] netlink: 65055 bytes leftover after parsing attributes in process `syz.4.753'. [ 145.233249][ T6348] netlink: 'syz.3.765': attribute type 4 has an invalid length. [ 145.312860][ T6348] netlink: 158020 bytes leftover after parsing attributes in process `syz.3.765'. [ 145.375601][ T6355] netlink: 14 bytes leftover after parsing attributes in process `syz.1.768'. [ 145.475878][ T6355] device team_slave_0 left promiscuous mode [ 145.555268][ T6362] netlink: 61211 bytes leftover after parsing attributes in process `syz.3.771'. [ 145.567732][ T6355] team0: Port device team_slave_0 removed [ 145.926698][ T6371] netlink: 65055 bytes leftover after parsing attributes in process `syz.0.773'. [ 146.168841][ T6380] netlink: 48 bytes leftover after parsing attributes in process `syz.0.777'. [ 146.480713][ T6396] validate_nla: 1 callbacks suppressed [ 146.480729][ T6396] netlink: 'syz.3.782': attribute type 3 has an invalid length. [ 146.565293][ T6396] netlink: 61211 bytes leftover after parsing attributes in process `syz.3.782'. [ 146.611135][ T6400] netlink: 48 bytes leftover after parsing attributes in process `syz.4.783'. [ 146.910652][ T6407] netlink: 65055 bytes leftover after parsing attributes in process `syz.0.787'. [ 147.341324][ T6419] FAULT_INJECTION: forcing a failure. [ 147.341324][ T6419] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 147.389453][ T6419] CPU: 0 PID: 6419 Comm: syz.2.792 Not tainted syzkaller #0 [ 147.396814][ T6419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 147.406863][ T6419] Call Trace: [ 147.410131][ T6419] [ 147.413145][ T6419] dump_stack_lvl+0x188/0x250 [ 147.417819][ T6419] ? show_regs_print_info+0x20/0x20 [ 147.423007][ T6419] ? load_image+0x410/0x410 [ 147.427502][ T6419] ? __lock_acquire+0x7b50/0x7b50 [ 147.432526][ T6419] should_fail+0x383/0x4b0 [ 147.436937][ T6419] _copy_from_user+0x2e/0x170 [ 147.441615][ T6419] kstrtouint_from_user+0xd3/0x220 [ 147.446737][ T6419] ? kstrtol_from_user+0x2a0/0x2a0 [ 147.451849][ T6419] proc_fail_nth_write+0x8b/0x200 [ 147.456860][ T6419] ? proc_fail_nth_read+0x220/0x220 [ 147.462048][ T6419] ? common_file_perm+0x171/0x1c0 [ 147.467068][ T6419] ? proc_fail_nth_read+0x220/0x220 [ 147.472256][ T6419] vfs_write+0x304/0xd70 [ 147.476501][ T6419] ? file_end_write+0x250/0x250 [ 147.481355][ T6419] ? mutex_lock_nested+0x17/0x20 [ 147.486285][ T6419] ? __fdget_pos+0x2bf/0x370 [ 147.490861][ T6419] ? ksys_write+0x70/0x260 [ 147.495265][ T6419] ksys_write+0x153/0x260 [ 147.499584][ T6419] ? __ia32_sys_read+0x80/0x80 [ 147.504338][ T6419] ? lockdep_hardirqs_on+0x94/0x140 [ 147.509539][ T6419] do_syscall_64+0x4c/0xa0 [ 147.514087][ T6419] ? clear_bhb_loop+0x30/0x80 [ 147.518769][ T6419] ? clear_bhb_loop+0x30/0x80 [ 147.523458][ T6419] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.529350][ T6419] RIP: 0033:0x7fe7b8c7690e [ 147.533756][ T6419] 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 [ 147.553361][ T6419] RSP: 002b:00007fe7b6f0dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 147.561771][ T6419] RAX: ffffffffffffffda RBX: 00007fe7b6f0e6c0 RCX: 00007fe7b8c7690e [ 147.569736][ T6419] RDX: 0000000000000001 RSI: 00007fe7b6f0e0a0 RDI: 0000000000000007 [ 147.577697][ T6419] RBP: 00007fe7b6f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 147.585662][ T6419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 147.593629][ T6419] R13: 00007fe7b8f3e038 R14: 00007fe7b8f3dfa0 R15: 00007ffd16e1d278 [ 147.601616][ T6419] [ 147.918687][ T6430] netlink: 'syz.4.796': attribute type 3 has an invalid length. [ 148.049466][ T6433] netlink: 'syz.0.797': attribute type 29 has an invalid length. [ 148.068604][ T6433] netlink: 'syz.0.797': attribute type 29 has an invalid length. [ 148.099329][ T6433] netlink: 'syz.0.797': attribute type 29 has an invalid length. [ 148.636195][ T6450] netlink: 'syz.4.802': attribute type 29 has an invalid length. [ 148.671247][ T6450] netlink: 'syz.4.802': attribute type 29 has an invalid length. [ 148.741184][ T6454] FAULT_INJECTION: forcing a failure. [ 148.741184][ T6454] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 148.826309][ T6454] CPU: 1 PID: 6454 Comm: syz.4.802 Not tainted syzkaller #0 [ 148.833657][ T6454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 148.843730][ T6454] Call Trace: [ 148.847021][ T6454] [ 148.849965][ T6454] dump_stack_lvl+0x188/0x250 [ 148.854665][ T6454] ? show_regs_print_info+0x20/0x20 [ 148.859986][ T6454] ? load_image+0x410/0x410 [ 148.864515][ T6454] ? __lock_acquire+0x7b50/0x7b50 [ 148.869652][ T6454] should_fail+0x383/0x4b0 [ 148.874088][ T6454] _copy_to_iter+0x234/0x1170 [ 148.878795][ T6454] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 148.884710][ T6454] ? iov_iter_init+0x170/0x170 [ 148.889492][ T6454] ? __virt_addr_valid+0x3c6/0x470 [ 148.894618][ T6454] ? __phys_addr_symbol+0x2b/0x70 [ 148.899659][ T6454] ? __check_object_size+0x30c/0x410 [ 148.904974][ T6454] __skb_datagram_iter+0xde/0x740 [ 148.910015][ T6454] ? skb_copy_datagram_iter+0x1f0/0x1f0 [ 148.915620][ T6454] skb_copy_datagram_iter+0xad/0x1f0 [ 148.920928][ T6454] netlink_recvmsg+0x2d3/0xe50 [ 148.925722][ T6454] ? netlink_sendmsg+0xbe0/0xbe0 [ 148.930675][ T6454] ? aa_sk_perm+0x7dc/0x910 [ 148.935202][ T6454] ? aa_af_perm+0x340/0x340 [ 148.939729][ T6454] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 148.940999][ T6457] netlink: 'syz.3.808': attribute type 10 has an invalid length. [ 148.945038][ T6454] ? security_socket_recvmsg+0x85/0xb0 [ 148.945069][ T6454] ? netlink_sendmsg+0xbe0/0xbe0 [ 148.945090][ T6454] ____sys_recvmsg+0x2ca/0x5b0 [ 148.967932][ T6454] ? __might_fault+0xb3/0x110 [ 148.972633][ T6454] ? __sys_recvmsg_sock+0x40/0x40 [ 148.977690][ T6454] ? import_iovec+0x6f/0xa0 [ 148.982212][ T6454] ___sys_recvmsg+0x213/0x5c0 [ 148.986925][ T6454] ? __sys_recvmsg+0x280/0x280 [ 148.991710][ T6454] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 148.998323][ T6454] ? vfs_write+0xaa6/0xd70 [ 149.002759][ T6454] ? __fget_files+0x402/0x470 [ 149.007463][ T6454] __x64_sys_recvmsg+0x201/0x2d0 [ 149.012423][ T6454] ? ___sys_recvmsg+0x5c0/0x5c0 [ 149.017278][ T6454] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 149.023273][ T6454] ? lockdep_hardirqs_on+0x94/0x140 [ 149.028469][ T6454] do_syscall_64+0x4c/0xa0 [ 149.032872][ T6454] ? clear_bhb_loop+0x30/0x80 [ 149.037558][ T6454] ? clear_bhb_loop+0x30/0x80 [ 149.042227][ T6454] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 149.048117][ T6454] RIP: 0033:0x7f6e2ba1b0d9 [ 149.052524][ T6454] 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 [ 149.072123][ T6454] RSP: 002b:00007f6e29c52028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 149.080537][ T6454] RAX: ffffffffffffffda RBX: 00007f6e2bca3090 RCX: 00007f6e2ba1b0d9 [ 149.088503][ T6454] RDX: 0000000000010000 RSI: 0000200000000040 RDI: 0000000000000003 [ 149.096467][ T6454] RBP: 00007f6e29c52090 R08: 0000000000000000 R09: 0000000000000000 [ 149.104430][ T6454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 149.112389][ T6454] R13: 00007f6e2bca3128 R14: 00007f6e2bca3090 R15: 00007ffec6b889b8 [ 149.120366][ T6454] [ 149.150056][ T6454] netlink: 'syz.4.802': attribute type 29 has an invalid length. [ 149.270166][ T6462] __nla_validate_parse: 4 callbacks suppressed [ 149.270187][ T6462] netlink: 40 bytes leftover after parsing attributes in process `syz.2.807'. [ 149.326545][ T6462] netlink: 4 bytes leftover after parsing attributes in process `syz.2.807'. [ 149.619893][ T6470] netlink: 'syz.4.809': attribute type 3 has an invalid length. [ 149.640938][ T6470] netlink: 61211 bytes leftover after parsing attributes in process `syz.4.809'. [ 149.711218][ T6473] netlink: 65055 bytes leftover after parsing attributes in process `syz.3.812'. [ 149.972050][ T6489] netlink: 152 bytes leftover after parsing attributes in process `syz.3.820'. [ 150.075357][ T6491] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 150.105467][ T6491] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 150.119046][ T6488] netlink: 135856 bytes leftover after parsing attributes in process `syz.4.819'. [ 150.148775][ T6491] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 150.168858][ T6488] netlink: 8442 bytes leftover after parsing attributes in process `syz.4.819'. [ 150.179787][ T6491] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 150.582793][ T6503] netlink: 156 bytes leftover after parsing attributes in process `syz.3.825'. [ 150.620469][ T6503] netlink: 4 bytes leftover after parsing attributes in process `syz.3.825'. [ 150.759958][ T6516] netlink: 65055 bytes leftover after parsing attributes in process `syz.3.829'. [ 151.068958][ T6529] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 151.083128][ T6529] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 151.626541][ T6559] FAULT_INJECTION: forcing a failure. [ 151.626541][ T6559] name failslab, interval 1, probability 0, space 0, times 0 [ 151.639918][ T6559] CPU: 1 PID: 6559 Comm: syz.4.846 Not tainted syzkaller #0 [ 151.647236][ T6559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 151.657417][ T6559] Call Trace: [ 151.660706][ T6559] [ 151.663699][ T6559] dump_stack_lvl+0x188/0x250 [ 151.668398][ T6559] ? show_regs_print_info+0x20/0x20 [ 151.673615][ T6559] ? load_image+0x410/0x410 [ 151.678141][ T6559] ? __might_sleep+0xf0/0xf0 [ 151.682741][ T6559] ? __lock_acquire+0x7b50/0x7b50 [ 151.687789][ T6559] should_fail+0x383/0x4b0 [ 151.692220][ T6559] should_failslab+0x5/0x20 [ 151.696729][ T6559] slab_pre_alloc_hook+0x51/0xc0 [ 151.701680][ T6559] __kmalloc_node_track_caller+0x68/0x3a0 [ 151.707414][ T6559] ? netlink_sendmsg+0x654/0xbe0 [ 151.712372][ T6559] ? __alloc_skb+0xf4/0x750 [ 151.716888][ T6559] ? netlink_sendmsg+0x654/0xbe0 [ 151.721885][ T6559] __alloc_skb+0x22c/0x750 [ 151.726327][ T6559] netlink_sendmsg+0x654/0xbe0 [ 151.731122][ T6559] ? netlink_getsockopt+0x570/0x570 [ 151.736328][ T6559] ? aa_sock_msg_perm+0x94/0x150 [ 151.741280][ T6559] ? apparmor_socket_sendmsg+0x88/0x230 [ 151.746836][ T6559] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 151.752134][ T6559] ? security_socket_sendmsg+0x7c/0xa0 [ 151.757600][ T6559] ? netlink_getsockopt+0x570/0x570 [ 151.762816][ T6559] ____sys_sendmsg+0x5be/0x8f0 [ 151.767615][ T6559] ? __sys_sendmsg_sock+0x30/0x30 [ 151.772669][ T6559] ? import_iovec+0x6f/0xa0 [ 151.777221][ T6559] ___sys_sendmsg+0x236/0x2e0 [ 151.781926][ T6559] ? __sys_sendmsg+0x290/0x290 [ 151.786775][ T6559] __se_sys_sendmsg+0x1b7/0x2a0 [ 151.791668][ T6559] ? __x64_sys_sendmsg+0x80/0x80 [ 151.796700][ T6559] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 151.802812][ T6559] ? lockdep_hardirqs_on+0x94/0x140 [ 151.808064][ T6559] do_syscall_64+0x4c/0xa0 [ 151.812498][ T6559] ? clear_bhb_loop+0x30/0x80 [ 151.817182][ T6559] ? clear_bhb_loop+0x30/0x80 [ 151.821871][ T6559] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 151.827776][ T6559] RIP: 0033:0x7f6e2ba1b0d9 [ 151.832208][ T6559] 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 [ 151.851821][ T6559] RSP: 002b:00007f6e29c73028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 151.860293][ T6559] RAX: ffffffffffffffda RBX: 00007f6e2bca2fa0 RCX: 00007f6e2ba1b0d9 [ 151.868285][ T6559] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000009 [ 151.876275][ T6559] RBP: 00007f6e29c73090 R08: 0000000000000000 R09: 0000000000000000 [ 151.884266][ T6559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 151.892243][ T6559] R13: 00007f6e2bca3038 R14: 00007f6e2bca2fa0 R15: 00007ffec6b889b8 [ 151.900278][ T6559] [ 152.061986][ T6565] validate_nla: 7 callbacks suppressed [ 152.062004][ T6565] netlink: 'syz.4.848': attribute type 3 has an invalid length. [ 152.656578][ T6596] netlink: 'syz.3.860': attribute type 3 has an invalid length. [ 153.906540][ T6621] openvswitch: netlink: IP tunnel attribute has 3048 unknown bytes. [ 153.954166][ T6624] netlink: 'syz.3.874': attribute type 3 has an invalid length. [ 154.189174][ T6643] netlink: 'syz.4.881': attribute type 21 has an invalid length. [ 154.312943][ T6651] netlink: 'syz.3.883': attribute type 1 has an invalid length. [ 154.359881][ T6651] __nla_validate_parse: 9 callbacks suppressed [ 154.359896][ T6651] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.883'. [ 154.363205][ T6659] netlink: 'syz.2.886': attribute type 9 has an invalid length. [ 154.405696][ T6659] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.886'. [ 154.423312][ T6662] netlink: 'syz.1.887': attribute type 39 has an invalid length. [ 154.562183][ T6662] device macvlan0 entered promiscuous mode [ 154.579531][ T6670] netlink: 'syz.3.890': attribute type 3 has an invalid length. [ 154.603721][ T6670] netlink: 61211 bytes leftover after parsing attributes in process `syz.3.890'. [ 154.616158][ T6672] netlink: 192436 bytes leftover after parsing attributes in process `syz.4.891'. [ 154.653225][ T6672] openvswitch: netlink: Message has 20476 unknown bytes. [ 155.038310][ T6692] netlink: 'syz.0.900': attribute type 1 has an invalid length. [ 155.063036][ T6692] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.900'. [ 155.117057][ T6697] netlink: 192436 bytes leftover after parsing attributes in process `syz.3.902'. [ 155.159276][ T6695] netlink: 14544 bytes leftover after parsing attributes in process `syz.1.901'. [ 155.170119][ T6697] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 155.371600][ T6708] netlink: 'syz.4.905': attribute type 3 has an invalid length. [ 155.416910][ T6708] netlink: 61211 bytes leftover after parsing attributes in process `syz.4.905'. [ 155.590096][ T6719] bridge0: port 3(team0) entered disabled state [ 155.596741][ T6719] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.604181][ T6719] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.671515][ T6725] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.914'. [ 155.723561][ T6719] bridge0: port 3(team0) entered disabled state [ 155.803091][ T6719] device bridge_slave_1 left promiscuous mode [ 155.834039][ T6719] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.943789][ T6719] device bridge_slave_0 left promiscuous mode [ 155.960255][ T6719] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.357654][ T6746] netlink: 144 bytes leftover after parsing attributes in process `syz.0.921'. [ 156.900524][ T6771] FAULT_INJECTION: forcing a failure. [ 156.900524][ T6771] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 156.935166][ T6771] CPU: 1 PID: 6771 Comm: syz.2.931 Not tainted syzkaller #0 [ 156.942522][ T6771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 156.952583][ T6771] Call Trace: [ 156.955863][ T6771] [ 156.958786][ T6771] dump_stack_lvl+0x188/0x250 [ 156.963467][ T6771] ? show_regs_print_info+0x20/0x20 [ 156.968657][ T6771] ? load_image+0x410/0x410 [ 156.973154][ T6771] ? __lock_acquire+0x7b50/0x7b50 [ 156.978336][ T6771] should_fail+0x383/0x4b0 [ 156.982859][ T6771] _copy_from_user+0x2e/0x170 [ 156.987543][ T6771] ___sys_recvmsg+0x173/0x5c0 [ 156.992314][ T6771] ? __sys_recvmsg+0x280/0x280 [ 156.997083][ T6771] ? __lock_acquire+0x7b50/0x7b50 [ 157.002101][ T6771] ? vfs_write+0xaa6/0xd70 [ 157.006525][ T6771] ? __fget_files+0x402/0x470 [ 157.011214][ T6771] __x64_sys_recvmsg+0x201/0x2d0 [ 157.016183][ T6771] ? ___sys_recvmsg+0x5c0/0x5c0 [ 157.021041][ T6771] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 157.027032][ T6771] ? lockdep_hardirqs_on+0x94/0x140 [ 157.032227][ T6771] do_syscall_64+0x4c/0xa0 [ 157.036643][ T6771] ? clear_bhb_loop+0x30/0x80 [ 157.041325][ T6771] ? clear_bhb_loop+0x30/0x80 [ 157.046016][ T6771] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 157.052019][ T6771] RIP: 0033:0x7fe7b8cb60d9 [ 157.056426][ T6771] 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 [ 157.076033][ T6771] RSP: 002b:00007fe7b6f0e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 157.084458][ T6771] RAX: ffffffffffffffda RBX: 00007fe7b8f3dfa0 RCX: 00007fe7b8cb60d9 [ 157.092435][ T6771] RDX: 0000000000010000 RSI: 0000200000000040 RDI: 0000000000000003 [ 157.100402][ T6771] RBP: 00007fe7b6f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 157.108364][ T6771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 157.116344][ T6771] R13: 00007fe7b8f3e038 R14: 00007fe7b8f3dfa0 R15: 00007ffd16e1d278 [ 157.124340][ T6771] [ 157.498803][ T6786] FAULT_INJECTION: forcing a failure. [ 157.498803][ T6786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 157.545193][ T6789] validate_nla: 11 callbacks suppressed [ 157.545212][ T6789] netlink: 'syz.0.938': attribute type 3 has an invalid length. [ 157.560676][ T6786] CPU: 0 PID: 6786 Comm: syz.3.936 Not tainted syzkaller #0 [ 157.568004][ T6786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 157.578078][ T6786] Call Trace: [ 157.581405][ T6786] [ 157.584355][ T6786] dump_stack_lvl+0x188/0x250 [ 157.589061][ T6786] ? show_regs_print_info+0x20/0x20 [ 157.594283][ T6786] ? load_image+0x410/0x410 [ 157.598814][ T6786] ? __lock_acquire+0x7b50/0x7b50 [ 157.603871][ T6786] should_fail+0x383/0x4b0 [ 157.608317][ T6786] _copy_from_user+0x2e/0x170 [ 157.613023][ T6786] __copy_msghdr_from_user+0xc9/0x630 [ 157.618408][ T6786] ? verify_lock_unused+0x140/0x140 [ 157.623620][ T6786] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 157.628920][ T6786] ___sys_sendmsg+0x19a/0x2e0 [ 157.633595][ T6786] ? __sys_sendmsg+0x290/0x290 [ 157.638362][ T6786] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 157.644091][ T6786] __se_sys_sendmsg+0x1b7/0x2a0 [ 157.648935][ T6786] ? __x64_sys_sendmsg+0x80/0x80 [ 157.653874][ T6786] ? syscall_enter_from_user_mode+0x2a/0x70 [ 157.659763][ T6786] do_syscall_64+0x4c/0xa0 [ 157.664168][ T6786] ? clear_bhb_loop+0x30/0x80 [ 157.668832][ T6786] ? clear_bhb_loop+0x30/0x80 [ 157.673496][ T6786] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 157.679377][ T6786] RIP: 0033:0x7f127c3830d9 [ 157.683784][ T6786] 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 [ 157.703382][ T6786] RSP: 002b:00007f127a5db028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 157.711789][ T6786] RAX: ffffffffffffffda RBX: 00007f127c60afa0 RCX: 00007f127c3830d9 [ 157.719755][ T6786] RDX: 000000002000c884 RSI: 00002000000016c0 RDI: 0000000000000006 [ 157.727721][ T6786] RBP: 00007f127a5db090 R08: 0000000000000000 R09: 0000000000000000 [ 157.735683][ T6786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 157.743646][ T6786] R13: 00007f127c60b038 R14: 00007f127c60afa0 R15: 00007ffce1309878 [ 157.751622][ T6786] [ 157.931987][ T6800] netlink: 'syz.0.941': attribute type 3 has an invalid length. [ 158.079922][ T6805] FAULT_INJECTION: forcing a failure. [ 158.079922][ T6805] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 158.096923][ T6805] CPU: 1 PID: 6805 Comm: syz.0.943 Not tainted syzkaller #0 [ 158.104266][ T6805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 158.114350][ T6805] Call Trace: [ 158.117765][ T6805] [ 158.120723][ T6805] dump_stack_lvl+0x188/0x250 [ 158.125440][ T6805] ? show_regs_print_info+0x20/0x20 [ 158.130670][ T6805] ? load_image+0x410/0x410 [ 158.135233][ T6805] ? __lock_acquire+0x7b50/0x7b50 [ 158.140314][ T6805] should_fail+0x383/0x4b0 [ 158.144775][ T6805] _copy_from_user+0x2e/0x170 [ 158.149473][ T6805] perf_copy_attr+0x167/0x820 [ 158.154193][ T6805] __se_sys_perf_event_open+0xf5/0x1bb0 [ 158.159794][ T6805] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 158.165508][ T6805] ? lockdep_hardirqs_on+0x94/0x140 [ 158.170743][ T6805] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 158.176476][ T6805] do_syscall_64+0x4c/0xa0 [ 158.180930][ T6805] ? clear_bhb_loop+0x30/0x80 [ 158.185686][ T6805] ? clear_bhb_loop+0x30/0x80 [ 158.190437][ T6805] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 158.196365][ T6805] RIP: 0033:0x7fbb18bc00d9 [ 158.200812][ T6805] 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 [ 158.220445][ T6805] RSP: 002b:00007fbb16e18028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 158.229338][ T6805] RAX: ffffffffffffffda RBX: 00007fbb18e47fa0 RCX: 00007fbb18bc00d9 [ 158.237345][ T6805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000001080 [ 158.245350][ T6805] RBP: 00007fbb16e18090 R08: 0000000000000000 R09: 0000000000000000 [ 158.253357][ T6805] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 158.261360][ T6805] R13: 00007fbb18e48038 R14: 00007fbb18e47fa0 R15: 00007ffff1a36ea8 [ 158.269403][ T6805] [ 159.025144][ T6830] netlink: 'syz.4.954': attribute type 3 has an invalid length. [ 159.052709][ T6828] netlink: 'syz.0.952': attribute type 3 has an invalid length. [ 159.093969][ T6831] 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. [ 159.150385][ T6836] netlink: 'syz.2.957': attribute type 21 has an invalid length. [ 159.429283][ T6852] FAULT_INJECTION: forcing a failure. [ 159.429283][ T6852] name failslab, interval 1, probability 0, space 0, times 0 [ 159.470112][ T6852] CPU: 1 PID: 6852 Comm: syz.0.962 Not tainted syzkaller #0 [ 159.477490][ T6852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 159.487558][ T6852] Call Trace: [ 159.490856][ T6852] [ 159.493816][ T6852] dump_stack_lvl+0x188/0x250 [ 159.498524][ T6852] ? show_regs_print_info+0x20/0x20 [ 159.503745][ T6852] ? load_image+0x410/0x410 [ 159.508274][ T6852] ? perf_trace_lock_acquire+0xed/0x3f0 [ 159.513862][ T6852] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 159.520503][ T6852] should_fail+0x383/0x4b0 [ 159.524946][ T6852] should_failslab+0x5/0x20 [ 159.529511][ T6852] slab_pre_alloc_hook+0x51/0xc0 [ 159.534474][ T6852] ? skb_clone+0x1bd/0x350 [ 159.538912][ T6852] kmem_cache_alloc+0x3d/0x280 [ 159.543708][ T6852] skb_clone+0x1bd/0x350 [ 159.548004][ T6852] __netlink_deliver_tap+0x3cb/0x7c0 [ 159.553337][ T6852] netlink_deliver_tap+0x16c/0x180 [ 159.558474][ T6852] netlink_dump+0x8b0/0xdd0 [ 159.563007][ T6852] ? netlink_lookup+0x1d0/0x1d0 [ 159.567899][ T6852] ? __inet_diag_dump_start+0x805/0x970 [ 159.573567][ T6852] __netlink_dump_start+0x4e4/0x720 [ 159.578800][ T6852] inet_diag_rcv_msg_compat+0x207/0x420 [ 159.584368][ T6852] ? inet_diag_unregister+0xb0/0xb0 [ 159.589587][ T6852] ? __mutex_trylock_common+0x15c/0x260 [ 159.595157][ T6852] ? mutex_lock_io_nested+0x60/0x60 [ 159.600368][ T6852] ? __inet_diag_dump+0x380/0x380 [ 159.605399][ T6852] ? inet_diag_dump_start_compat+0x20/0x20 [ 159.611212][ T6852] ? inet_diag_dump+0x50/0x50 [ 159.615902][ T6852] ? __mutex_lock_common+0x435/0x2400 [ 159.621290][ T6852] ? inet_diag_unregister+0xb0/0xb0 [ 159.626505][ T6852] sock_diag_rcv_msg+0x15c/0x3e0 [ 159.631455][ T6852] ? netlink_rcv_skb+0x1c8/0x430 [ 159.636407][ T6852] netlink_rcv_skb+0x1e9/0x430 [ 159.641177][ T6852] ? sock_diag_bind+0xa0/0xa0 [ 159.645860][ T6852] ? netlink_ack+0xb10/0xb10 [ 159.650485][ T6852] sock_diag_rcv+0x26/0x40 [ 159.654907][ T6852] netlink_unicast+0x78f/0x940 [ 159.659693][ T6852] netlink_sendmsg+0x8ba/0xbe0 [ 159.664467][ T6852] ? netlink_getsockopt+0x570/0x570 [ 159.669677][ T6852] ? aa_sock_msg_perm+0x94/0x150 [ 159.674630][ T6852] ? apparmor_socket_sendmsg+0x88/0x230 [ 159.680180][ T6852] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 159.685470][ T6852] ? security_socket_sendmsg+0x7c/0xa0 [ 159.690928][ T6852] ? netlink_getsockopt+0x570/0x570 [ 159.696138][ T6852] ____sys_sendmsg+0x5be/0x8f0 [ 159.700913][ T6852] ? __sys_sendmsg_sock+0x30/0x30 [ 159.705950][ T6852] ? import_iovec+0x6f/0xa0 [ 159.710457][ T6852] ___sys_sendmsg+0x236/0x2e0 [ 159.715145][ T6852] ? __sys_sendmsg+0x290/0x290 [ 159.719955][ T6852] __se_sys_sendmsg+0x1b7/0x2a0 [ 159.724811][ T6852] ? __x64_sys_sendmsg+0x80/0x80 [ 159.729749][ T6852] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 159.735747][ T6852] ? lockdep_hardirqs_on+0x94/0x140 [ 159.740953][ T6852] do_syscall_64+0x4c/0xa0 [ 159.745369][ T6852] ? clear_bhb_loop+0x30/0x80 [ 159.750043][ T6852] ? clear_bhb_loop+0x30/0x80 [ 159.754722][ T6852] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 159.760628][ T6852] RIP: 0033:0x7fbb18bc00d9 [ 159.765053][ T6852] 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 [ 159.784686][ T6852] RSP: 002b:00007fbb16e18028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 159.793110][ T6852] RAX: ffffffffffffffda RBX: 00007fbb18e47fa0 RCX: 00007fbb18bc00d9 [ 159.801083][ T6852] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 159.809050][ T6852] RBP: 00007fbb16e18090 R08: 0000000000000000 R09: 0000000000000000 [ 159.817015][ T6852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 159.824989][ T6852] R13: 00007fbb18e48038 R14: 00007fbb18e47fa0 R15: 00007ffff1a36ea8 [ 159.832975][ T6852] [ 160.178653][ T6864] netlink: 'syz.1.966': attribute type 3 has an invalid length. [ 160.207957][ T6864] __nla_validate_parse: 8 callbacks suppressed [ 160.207977][ T6864] netlink: 61211 bytes leftover after parsing attributes in process `syz.1.966'. [ 160.352061][ T6868] netlink: 'syz.0.968': attribute type 29 has an invalid length. [ 160.410736][ T6868] netlink: 'syz.0.968': attribute type 29 has an invalid length. [ 160.436356][ T6873] netlink: 'syz.3.970': attribute type 3 has an invalid length. [ 160.465060][ T6873] netlink: 61203 bytes leftover after parsing attributes in process `syz.3.970'. [ 160.690571][ T6885] FAULT_INJECTION: forcing a failure. [ 160.690571][ T6885] name failslab, interval 1, probability 0, space 0, times 0 [ 160.733039][ T6885] CPU: 1 PID: 6885 Comm: syz.3.975 Not tainted syzkaller #0 [ 160.740388][ T6885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 160.750469][ T6885] Call Trace: [ 160.753753][ T6885] [ 160.756687][ T6885] dump_stack_lvl+0x188/0x250 [ 160.761382][ T6885] ? show_regs_print_info+0x20/0x20 [ 160.766589][ T6885] ? load_image+0x410/0x410 [ 160.771092][ T6885] ? __lock_acquire+0x7b50/0x7b50 [ 160.776120][ T6885] should_fail+0x383/0x4b0 [ 160.780538][ T6885] should_failslab+0x5/0x20 [ 160.785033][ T6885] slab_pre_alloc_hook+0x51/0xc0 [ 160.789970][ T6885] __kmalloc+0x6b/0x340 [ 160.794117][ T6885] ? bpf_prog_array_copy+0x194/0x370 [ 160.799398][ T6885] bpf_prog_array_copy+0x194/0x370 [ 160.804504][ T6885] perf_event_attach_bpf_prog+0x203/0x390 [ 160.810213][ T6885] ? mutex_lock_nested+0x17/0x20 [ 160.815166][ T6885] ? pe_prog_convert_ctx_access+0x5b0/0x5b0 [ 160.821046][ T6885] ? trace_event_get_offsets+0x6e/0xf0 [ 160.826517][ T6885] ? __perf_event_set_bpf_prog+0x404/0x600 [ 160.832843][ T6885] perf_event_set_bpf_prog+0x30/0x50 [ 160.838296][ T6885] bpf_perf_link_attach+0x24a/0x3c0 [ 160.843493][ T6885] link_create+0x4f6/0x660 [ 160.847912][ T6885] __sys_bpf+0x645/0x6f0 [ 160.852150][ T6885] ? bpf_link_show_fdinfo+0x380/0x380 [ 160.857534][ T6885] __x64_sys_bpf+0x78/0x90 [ 160.861945][ T6885] do_syscall_64+0x4c/0xa0 [ 160.866354][ T6885] ? clear_bhb_loop+0x30/0x80 [ 160.871032][ T6885] ? clear_bhb_loop+0x30/0x80 [ 160.875707][ T6885] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 160.881592][ T6885] RIP: 0033:0x7f127c3830d9 [ 160.886001][ T6885] 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 [ 160.905624][ T6885] RSP: 002b:00007f127a5db028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 160.914033][ T6885] RAX: ffffffffffffffda RBX: 00007f127c60afa0 RCX: 00007f127c3830d9 [ 160.922002][ T6885] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000001c [ 160.930000][ T6885] RBP: 00007f127a5db090 R08: 0000000000000000 R09: 0000000000000000 [ 160.937966][ T6885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 160.945926][ T6885] R13: 00007f127c60b038 R14: 00007f127c60afa0 R15: 00007ffce1309878 [ 160.953909][ T6885] [ 160.964742][ T6889] netlink: 'syz.0.977': attribute type 29 has an invalid length. [ 161.800287][ T6897] team0 (unregistering): Port device team_slave_0 removed [ 161.856772][ T6897] team0 (unregistering): Port device team_slave_1 removed [ 162.154497][ T6914] netlink: 132 bytes leftover after parsing attributes in process `syz.4.984'. [ 162.243081][ T6917] netlink: 61203 bytes leftover after parsing attributes in process `syz.1.985'. [ 162.286959][ T6914] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.984'. [ 162.566188][ T6931] validate_nla: 6 callbacks suppressed [ 162.566205][ T6931] netlink: 'syz.3.990': attribute type 21 has an invalid length. [ 162.602329][ T6939] netlink: 60 bytes leftover after parsing attributes in process `syz.4.992'. [ 162.659870][ T6931] netlink: 'syz.3.990': attribute type 6 has an invalid length. [ 162.667560][ T6931] netlink: 132 bytes leftover after parsing attributes in process `syz.3.990'. [ 162.801316][ T6949] netlink: 'syz.4.994': attribute type 10 has an invalid length. [ 162.871529][ T6949] netlink: 209860 bytes leftover after parsing attributes in process `syz.4.994'. [ 162.913274][ T6949] openvswitch: netlink: Message has 4 unknown bytes. [ 163.285933][ T4248] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 163.343798][ T6961] netlink: 'syz.3.998': attribute type 3 has an invalid length. [ 163.384648][ T6961] netlink: 61211 bytes leftover after parsing attributes in process `syz.3.998'. [ 163.567068][ T6966] netlink: 'syz.2.1001': attribute type 3 has an invalid length. [ 163.616543][ T6966] netlink: 61203 bytes leftover after parsing attributes in process `syz.2.1001'. [ 164.347553][ T6997] netlink: 'syz.4.1011': attribute type 3 has an invalid length. [ 164.376671][ T6998] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 164.416373][ T6998] openvswitch: netlink: Message has 1 unknown bytes. [ 164.507413][ T6998] netlink: 'syz.1.1012': attribute type 10 has an invalid length. [ 164.661970][ T6998] device wg1 entered promiscuous mode [ 164.699295][ T7011] FAULT_INJECTION: forcing a failure. [ 164.699295][ T7011] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 164.727029][ T6998] team0: Device wg1 is of different type [ 164.763543][ T7019] netlink: 'syz.2.1018': attribute type 3 has an invalid length. [ 164.775449][ T7011] CPU: 1 PID: 7011 Comm: syz.3.1016 Not tainted syzkaller #0 [ 164.782876][ T7011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 164.793070][ T7011] Call Trace: [ 164.796370][ T7011] [ 164.799364][ T7011] dump_stack_lvl+0x188/0x250 [ 164.804085][ T7011] ? show_regs_print_info+0x20/0x20 [ 164.809306][ T7011] ? load_image+0x410/0x410 [ 164.813859][ T7011] ? verify_lock_unused+0x140/0x140 [ 164.819092][ T7011] ? perf_trace_lock_acquire+0x341/0x3f0 [ 164.824769][ T7011] should_fail+0x383/0x4b0 [ 164.829224][ T7011] prepare_alloc_pages+0x1e3/0x5b0 [ 164.834425][ T7011] __alloc_pages+0x11b/0x480 [ 164.839056][ T7011] ? zone_statistics+0x170/0x170 [ 164.844047][ T7011] ? alloc_pages+0x452/0x560 [ 164.848686][ T7011] new_slab+0xc0/0x4b0 [ 164.852810][ T7011] ___slab_alloc+0x807/0xdd0 [ 164.857435][ T7011] ? netlink_dump+0x1cc/0xdd0 [ 164.862154][ T7011] __kmalloc_node_track_caller+0x13d/0x3a0 [ 164.867990][ T7011] ? netlink_dump+0x1cc/0xdd0 [ 164.872705][ T7011] ? __alloc_skb+0xf4/0x750 [ 164.877239][ T7011] ? netlink_dump+0x1cc/0xdd0 [ 164.881945][ T7011] __alloc_skb+0x22c/0x750 [ 164.886401][ T7011] netlink_dump+0x1cc/0xdd0 [ 164.890961][ T7011] ? netlink_lookup+0x1d0/0x1d0 [ 164.895850][ T7011] ? memcpy+0x3c/0x60 [ 164.899875][ T7011] __netlink_dump_start+0x4e4/0x720 [ 164.905117][ T7011] genl_rcv_msg+0xa2e/0xfa0 [ 164.909675][ T7011] ? genl_bind+0x370/0x370 [ 164.914135][ T7011] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 164.919899][ T7011] ? perf_trace_lock_acquire+0x341/0x3f0 [ 164.925565][ T7011] ? genl_rcv_msg+0xfa0/0xfa0 [ 164.930266][ T7011] ? genl_start+0x490/0x490 [ 164.934791][ T7011] ? genl_lock_dumpit+0x90/0x90 [ 164.939684][ T7011] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 164.946308][ T7011] ? perf_trace_lock+0xe4/0x390 [ 164.951203][ T7011] ? smc_nl_fill_stats_tech_data+0xa70/0xa70 [ 164.957243][ T7011] netlink_rcv_skb+0x1e9/0x430 [ 164.962045][ T7011] ? genl_bind+0x370/0x370 [ 164.966496][ T7011] ? netlink_ack+0xb10/0xb10 [ 164.971140][ T7011] ? down_read+0x1aa/0x2e0 [ 164.975594][ T7011] genl_rcv+0x24/0x40 [ 164.979601][ T7011] netlink_unicast+0x78f/0x940 [ 164.984491][ T7011] netlink_sendmsg+0x8ba/0xbe0 [ 164.989295][ T7011] ? netlink_getsockopt+0x570/0x570 [ 164.994510][ T7011] ? aa_sock_msg_perm+0x94/0x150 [ 164.999483][ T7011] ? apparmor_socket_sendmsg+0x88/0x230 [ 165.005029][ T7011] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 165.010319][ T7011] ? security_socket_sendmsg+0x7c/0xa0 [ 165.015793][ T7011] ? netlink_getsockopt+0x570/0x570 [ 165.020991][ T7011] ____sys_sendmsg+0x5be/0x8f0 [ 165.025773][ T7011] ? __sys_sendmsg_sock+0x30/0x30 [ 165.030809][ T7011] ? import_iovec+0x6f/0xa0 [ 165.035314][ T7011] ___sys_sendmsg+0x236/0x2e0 [ 165.040023][ T7011] ? __sys_sendmsg+0x290/0x290 [ 165.044806][ T7011] ? trace_event_raw_event_lock+0x250/0x250 [ 165.050756][ T7011] __se_sys_sendmsg+0x1b7/0x2a0 [ 165.055608][ T7011] ? __x64_sys_sendmsg+0x80/0x80 [ 165.060539][ T7011] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 165.066540][ T7011] ? lockdep_hardirqs_on+0x94/0x140 [ 165.071742][ T7011] do_syscall_64+0x4c/0xa0 [ 165.076155][ T7011] ? clear_bhb_loop+0x30/0x80 [ 165.080845][ T7011] ? clear_bhb_loop+0x30/0x80 [ 165.085550][ T7011] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 165.091454][ T7011] RIP: 0033:0x7f127c3830d9 [ 165.095879][ T7011] 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 [ 165.115665][ T7011] RSP: 002b:00007f127a5db028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 165.124114][ T7011] RAX: ffffffffffffffda RBX: 00007f127c60afa0 RCX: 00007f127c3830d9 [ 165.132085][ T7011] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000004 [ 165.140066][ T7011] RBP: 00007f127a5db090 R08: 0000000000000000 R09: 0000000000000000 [ 165.148043][ T7011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 165.156114][ T7011] R13: 00007f127c60b038 R14: 00007f127c60afa0 R15: 00007ffce1309878 [ 165.164112][ T7011] [ 165.349276][ T7034] netlink: 'syz.3.1023': attribute type 3 has an invalid length. [ 165.395481][ T7031] __nla_validate_parse: 3 callbacks suppressed [ 165.395516][ T7031] netlink: 189104 bytes leftover after parsing attributes in process `syz.2.1021'. [ 165.441729][ T7034] netlink: 61211 bytes leftover after parsing attributes in process `syz.3.1023'. [ 165.680975][ T7050] pimreg: tun_chr_ioctl cmd 1074025677 [ 165.695539][ T7050] pimreg: linktype set to 0 [ 165.767017][ T7050] pimreg: tun_chr_ioctl cmd 1074812117 [ 165.775190][ T7053] netlink: 'syz.4.1030': attribute type 3 has an invalid length. [ 165.789514][ T7056] netlink: 61155 bytes leftover after parsing attributes in process `syz.3.1031'. [ 165.800269][ T7053] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.1030'. [ 165.868981][ T7061] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.895484][ T7061] device bridge_slave_1 left promiscuous mode [ 165.910779][ T7061] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.941150][ T7061] device bridge_slave_1 entered promiscuous mode [ 165.949582][ T7061] team0: Port device bridge_slave_1 added [ 166.062336][ T7071] netlink: 61211 bytes leftover after parsing attributes in process `syz.1.1036'. [ 166.226217][ T7073] team0: Port device wlan1 added [ 166.301014][ T7073] syz.0.1038 (7073) used greatest stack depth: 18320 bytes left [ 166.449038][ T7091] netlink: 61155 bytes leftover after parsing attributes in process `syz.1.1044'. [ 166.527849][ T7096] netlink: 14 bytes leftover after parsing attributes in process `syz.3.1046'. [ 166.625837][ T7096] device hsr_slave_1 left promiscuous mode [ 166.871522][ T7108] netlink: 61211 bytes leftover after parsing attributes in process `syz.0.1051'. [ 167.071091][ T7117] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1055'. [ 167.238838][ T7121] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.1057'. [ 167.318789][ T7119] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 167.378551][ T7119] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 167.613649][ T7119] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 167.652002][ T7119] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 167.966651][ T7146] validate_nla: 7 callbacks suppressed [ 167.966670][ T7146] netlink: 'syz.3.1065': attribute type 3 has an invalid length. [ 168.266317][ T7157] FAULT_INJECTION: forcing a failure. [ 168.266317][ T7157] name failslab, interval 1, probability 0, space 0, times 0 [ 168.279380][ T7157] CPU: 1 PID: 7157 Comm: syz.1.1069 Not tainted syzkaller #0 [ 168.286774][ T7157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 168.296846][ T7157] Call Trace: [ 168.300140][ T7157] [ 168.303087][ T7157] dump_stack_lvl+0x188/0x250 [ 168.307796][ T7157] ? show_regs_print_info+0x20/0x20 [ 168.313028][ T7157] ? load_image+0x410/0x410 [ 168.317572][ T7157] should_fail+0x383/0x4b0 [ 168.322022][ T7157] should_failslab+0x5/0x20 [ 168.326551][ T7157] slab_pre_alloc_hook+0x51/0xc0 [ 168.331507][ T7157] ? radix_tree_node_alloc+0x197/0x3a0 [ 168.337023][ T7157] kmem_cache_alloc+0x3d/0x280 [ 168.341814][ T7157] radix_tree_node_alloc+0x197/0x3a0 [ 168.347109][ T7157] idr_get_free+0x28b/0xa10 [ 168.351620][ T7157] idr_alloc_cyclic+0x286/0x610 [ 168.356517][ T7157] ? idr_alloc+0x2e0/0x2e0 [ 168.360940][ T7157] ? do_raw_spin_lock+0x128/0x2f0 [ 168.365967][ T7157] ? __radix_tree_preload+0x3cf/0x450 [ 168.371342][ T7157] rxrpc_maybe_add_conn+0x474/0x1060 [ 168.376642][ T7157] rxrpc_wait_for_channel+0x22f/0x630 [ 168.382016][ T7157] ? rxrpc_discard_expired_client_conns+0x4c0/0x4c0 [ 168.388602][ T7157] ? sched_dynamic_update+0x210/0x210 [ 168.393974][ T7157] ? __rwlock_init+0x140/0x140 [ 168.398735][ T7157] ? do_raw_spin_unlock+0x11d/0x230 [ 168.403950][ T7157] rxrpc_connect_call+0xa37/0xec0 [ 168.409146][ T7157] ? do_raw_spin_unlock+0x11d/0x230 [ 168.414342][ T7157] rxrpc_new_client_call+0x87e/0xe10 [ 168.420052][ T7157] ? rxrpc_do_sendmsg+0xbc7/0x10c0 [ 168.425191][ T7157] rxrpc_do_sendmsg+0xbc7/0x10c0 [ 168.430122][ T7157] ? rxrpc_process_local_events+0x920/0x920 [ 168.436031][ T7157] ? rcu_lock_release+0x20/0x20 [ 168.440924][ T7157] ? rxrpc_sendmsg+0x45b/0x890 [ 168.445679][ T7157] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 168.450983][ T7157] ? rxrpc_getsockopt+0x150/0x150 [ 168.456001][ T7157] ____sys_sendmsg+0x5be/0x8f0 [ 168.460767][ T7157] ? __sys_sendmsg_sock+0x30/0x30 [ 168.465795][ T7157] ? import_iovec+0x6f/0xa0 [ 168.470327][ T7157] ___sys_sendmsg+0x236/0x2e0 [ 168.475026][ T7157] ? __sys_sendmsg+0x290/0x290 [ 168.479794][ T7157] ? trace_event_raw_event_lock+0x250/0x250 [ 168.485703][ T7157] __se_sys_sendmsg+0x1b7/0x2a0 [ 168.490556][ T7157] ? __x64_sys_sendmsg+0x80/0x80 [ 168.495486][ T7157] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 168.501473][ T7157] ? lockdep_hardirqs_on+0x94/0x140 [ 168.506668][ T7157] do_syscall_64+0x4c/0xa0 [ 168.511073][ T7157] ? clear_bhb_loop+0x30/0x80 [ 168.515748][ T7157] ? clear_bhb_loop+0x30/0x80 [ 168.520425][ T7157] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 168.526313][ T7157] RIP: 0033:0x7fc0f21a20d9 [ 168.530749][ T7157] 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 [ 168.550359][ T7157] RSP: 002b:00007fc0f03d9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 168.559036][ T7157] RAX: ffffffffffffffda RBX: 00007fc0f242a090 RCX: 00007fc0f21a20d9 [ 168.567007][ T7157] RDX: 000000000000fc00 RSI: 0000200000000080 RDI: 0000000000000003 [ 168.574972][ T7157] RBP: 00007fc0f03d9090 R08: 0000000000000000 R09: 0000000000000000 [ 168.582933][ T7157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 168.590893][ T7157] R13: 00007fc0f242a128 R14: 00007fc0f242a090 R15: 00007ffca03f38d8 [ 168.598965][ T7157] [ 168.614322][ T7162] netlink: 'syz.4.1067': attribute type 39 has an invalid length. [ 168.744807][ T7166] netlink: 'syz.2.1071': attribute type 3 has an invalid length. [ 169.172379][ T7176] netlink: 'syz.0.1075': attribute type 10 has an invalid length. [ 169.210549][ T7176] netlink: 'syz.0.1075': attribute type 19 has an invalid length. [ 169.285038][ T7186] netlink: 'syz.3.1078': attribute type 3 has an invalid length. [ 169.356875][ T7189] netlink: 'syz.2.1079': attribute type 21 has an invalid length. [ 169.400089][ T7189] netlink: 'syz.2.1079': attribute type 6 has an invalid length. [ 169.434221][ T7191] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 169.583616][ T7196] netlink: 'syz.2.1082': attribute type 3 has an invalid length. [ 169.717185][ T7203] netlink: set zone limit has 8 unknown bytes [ 169.874951][ T7214] FAULT_INJECTION: forcing a failure. [ 169.874951][ T7214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 169.898166][ T7214] CPU: 1 PID: 7214 Comm: syz.3.1089 Not tainted syzkaller #0 [ 169.905584][ T7214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 169.915656][ T7214] Call Trace: [ 169.918955][ T7214] [ 169.921915][ T7214] dump_stack_lvl+0x188/0x250 [ 169.926624][ T7214] ? show_regs_print_info+0x20/0x20 [ 169.931852][ T7214] ? load_image+0x410/0x410 [ 169.936476][ T7214] should_fail+0x383/0x4b0 [ 169.940927][ T7214] prepare_alloc_pages+0x1e3/0x5b0 [ 169.946074][ T7214] __alloc_pages+0x11b/0x480 [ 169.950700][ T7214] ? zone_statistics+0x170/0x170 [ 169.955670][ T7214] ? alloc_pages+0x452/0x560 [ 169.960374][ T7214] skb_page_frag_refill+0x225/0x4c0 [ 169.965598][ T7214] sk_page_frag_refill+0x4a/0x200 [ 169.970733][ T7214] __ip6_append_data+0x160c/0x38f0 [ 169.975907][ T7214] ? ip6_setup_cork+0x11e0/0x11e0 [ 169.980969][ T7214] ? ip6_setup_cork+0xc68/0x11e0 [ 169.985935][ T7214] ip6_append_data+0x1d4/0x310 [ 169.990725][ T7214] ? rawv6_send_hdrinc+0x1650/0x1650 [ 169.996037][ T7214] ? rawv6_send_hdrinc+0x1650/0x1650 [ 170.001354][ T7214] rawv6_sendmsg+0x1220/0x1710 [ 170.006159][ T7214] ? __might_sleep+0xf0/0xf0 [ 170.010775][ T7214] ? compat_rawv6_ioctl+0x60/0x60 [ 170.015829][ T7214] ? aa_sk_perm+0x7dc/0x910 [ 170.020362][ T7214] ? tomoyo_socket_sendmsg_permission+0x212/0x2f0 [ 170.026791][ T7214] ? sock_rps_record_flow+0x17/0x3b0 [ 170.032089][ T7214] ? inet_sendmsg+0x7a/0x2a0 [ 170.036683][ T7214] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 170.041982][ T7214] ? inet_send_prepare+0x250/0x250 [ 170.047101][ T7214] ____sys_sendmsg+0x5be/0x8f0 [ 170.051878][ T7214] ? __sys_sendmsg_sock+0x30/0x30 [ 170.056930][ T7214] ? import_iovec+0x6f/0xa0 [ 170.061443][ T7214] ___sys_sendmsg+0x236/0x2e0 [ 170.066137][ T7214] ? __sys_sendmsg+0x290/0x290 [ 170.070938][ T7214] ? trace_event_raw_event_lock+0x250/0x250 [ 170.076878][ T7214] __se_sys_sendmsg+0x1b7/0x2a0 [ 170.081744][ T7214] ? __x64_sys_sendmsg+0x80/0x80 [ 170.086689][ T7214] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 170.092695][ T7214] ? lockdep_hardirqs_on+0x94/0x140 [ 170.097905][ T7214] do_syscall_64+0x4c/0xa0 [ 170.102326][ T7214] ? clear_bhb_loop+0x30/0x80 [ 170.107014][ T7214] ? clear_bhb_loop+0x30/0x80 [ 170.111784][ T7214] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 170.117677][ T7214] RIP: 0033:0x7f127c3830d9 [ 170.122117][ T7214] 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 [ 170.141737][ T7214] RSP: 002b:00007f127a5db028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 170.150154][ T7214] RAX: ffffffffffffffda RBX: 00007f127c60afa0 RCX: 00007f127c3830d9 [ 170.158150][ T7214] RDX: 0000000000000060 RSI: 0000200000000080 RDI: 0000000000000003 [ 170.166119][ T7214] RBP: 00007f127a5db090 R08: 0000000000000000 R09: 0000000000000000 [ 170.174087][ T7214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.182057][ T7214] R13: 00007f127c60b038 R14: 00007f127c60afa0 R15: 00007ffce1309878 [ 170.190069][ T7214] [ 170.299276][ T7221] netlink: 'syz.1.1090': attribute type 3 has an invalid length. [ 170.585510][ T7238] __nla_validate_parse: 8 callbacks suppressed [ 170.585530][ T7238] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.1098'. [ 171.007822][ T7261] netlink: 61211 bytes leftover after parsing attributes in process `syz.3.1105'. [ 171.508877][ T7276] FAULT_INJECTION: forcing a failure. [ 171.508877][ T7276] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 171.614955][ T7282] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1114'. [ 171.621014][ T7276] CPU: 0 PID: 7276 Comm: syz.1.1111 Not tainted syzkaller #0 [ 171.631521][ T7276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 171.641782][ T7276] Call Trace: [ 171.645075][ T7276] [ 171.648023][ T7276] dump_stack_lvl+0x188/0x250 [ 171.652724][ T7276] ? show_regs_print_info+0x20/0x20 [ 171.657950][ T7276] ? load_image+0x410/0x410 [ 171.662483][ T7276] ? __lock_acquire+0x7b50/0x7b50 [ 171.667521][ T7276] ? slab_post_alloc_hook+0x4c/0x380 [ 171.672836][ T7276] ? __alloc_skb+0xf4/0x750 [ 171.677345][ T7276] ? alloc_skb_with_frags+0xa7/0x720 [ 171.682629][ T7276] ? sock_alloc_send_pskb+0x87f/0x9a0 [ 171.688002][ T7276] should_fail+0x383/0x4b0 [ 171.692418][ T7276] prepare_alloc_pages+0x1e3/0x5b0 [ 171.697532][ T7276] __alloc_pages+0x11b/0x480 [ 171.702123][ T7276] ? zone_statistics+0x170/0x170 [ 171.707073][ T7276] kmalloc_large_node+0x7d/0x1a0 [ 171.712012][ T7276] __kmalloc_node_track_caller+0x219/0x3a0 [ 171.717808][ T7276] ? alloc_skb_with_frags+0xa7/0x720 [ 171.723098][ T7276] ? __alloc_skb+0xf4/0x750 [ 171.727723][ T7276] ? alloc_skb_with_frags+0xa7/0x720 [ 171.733030][ T7276] __alloc_skb+0x22c/0x750 [ 171.737465][ T7276] alloc_skb_with_frags+0xa7/0x720 [ 171.742581][ T7276] ? mark_lock+0x94/0x320 [ 171.746920][ T7276] sock_alloc_send_pskb+0x87f/0x9a0 [ 171.752130][ T7276] ? sock_kzfree_s+0x50/0x50 [ 171.756735][ T7276] tun_get_user+0x8f7/0x3b60 [ 171.761428][ T7276] ? tun_ring_recv+0xc90/0xc90 [ 171.766197][ T7276] ? rcu_lock_release+0x5/0x20 [ 171.770958][ T7276] ? __lock_acquire+0x7b50/0x7b50 [ 171.776000][ T7276] tun_chr_write_iter+0x112/0x1e0 [ 171.781024][ T7276] vfs_write+0x748/0xd70 [ 171.785290][ T7276] ? file_end_write+0x250/0x250 [ 171.790144][ T7276] ? __fget_files+0x402/0x470 [ 171.794851][ T7276] ? __fdget_pos+0x1e2/0x370 [ 171.799478][ T7276] ? ksys_write+0x70/0x260 [ 171.803898][ T7276] ksys_write+0x153/0x260 [ 171.808231][ T7276] ? __ia32_sys_read+0x80/0x80 [ 171.812989][ T7276] ? lockdep_hardirqs_on+0x94/0x140 [ 171.818186][ T7276] do_syscall_64+0x4c/0xa0 [ 171.822595][ T7276] ? clear_bhb_loop+0x30/0x80 [ 171.827269][ T7276] ? clear_bhb_loop+0x30/0x80 [ 171.831963][ T7276] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 171.837847][ T7276] RIP: 0033:0x7fc0f21a20d9 [ 171.842257][ T7276] 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 [ 171.861861][ T7276] RSP: 002b:00007fc0f03fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 171.870303][ T7276] RAX: ffffffffffffffda RBX: 00007fc0f2429fa0 RCX: 00007fc0f21a20d9 [ 171.878275][ T7276] RDX: 000000000000fdef RSI: 0000200000000300 RDI: 00000000000000c8 [ 171.886266][ T7276] RBP: 00007fc0f03fa090 R08: 0000000000000000 R09: 0000000000000000 [ 171.894233][ T7276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 171.902200][ T7276] R13: 00007fc0f242a038 R14: 00007fc0f2429fa0 R15: 00007ffca03f38d8 [ 171.910394][ T7276] [ 172.001681][ T7287] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1115'. [ 172.092979][ T7287] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 172.253875][ T7297] netlink: 61211 bytes leftover after parsing attributes in process `syz.3.1118'. [ 172.620769][ T7316] netlink: 140 bytes leftover after parsing attributes in process `syz.3.1124'. [ 172.757390][ T7328] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1128'. [ 172.816723][ T7328] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 173.189343][ T7346] validate_nla: 4 callbacks suppressed [ 173.189360][ T7346] netlink: 'syz.4.1131': attribute type 3 has an invalid length. [ 173.204535][ T7339] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1129'. [ 173.224225][ T7339] : renamed from caif0 [ 173.302966][ T7346] netlink: 61211 bytes leftover after parsing attributes in process `syz.4.1131'. [ 173.343662][ T7339] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 173.447266][ T7348] netlink: 'syz.1.1132': attribute type 29 has an invalid length. [ 173.512614][ T7348] netlink: 'syz.1.1132': attribute type 29 has an invalid length. [ 173.574859][ T7358] netlink: 'syz.3.1135': attribute type 29 has an invalid length. [ 173.576567][ T7355] netlink: 'syz.1.1132': attribute type 29 has an invalid length. [ 173.663604][ T7358] netlink: 'syz.3.1135': attribute type 29 has an invalid length. [ 173.690804][ T7363] FAULT_INJECTION: forcing a failure. [ 173.690804][ T7363] name failslab, interval 1, probability 0, space 0, times 0 [ 173.732043][ T7358] netlink: 'syz.3.1135': attribute type 29 has an invalid length. [ 173.740136][ T7363] CPU: 1 PID: 7363 Comm: syz.4.1137 Not tainted syzkaller #0 [ 173.747535][ T7363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 173.757609][ T7363] Call Trace: [ 173.760906][ T7363] [ 173.763847][ T7363] dump_stack_lvl+0x188/0x250 [ 173.768551][ T7363] ? show_regs_print_info+0x20/0x20 [ 173.773778][ T7363] ? load_image+0x410/0x410 [ 173.778309][ T7363] ? __might_sleep+0xf0/0xf0 [ 173.782919][ T7363] ? __lock_acquire+0x7b50/0x7b50 [ 173.787973][ T7363] should_fail+0x383/0x4b0 [ 173.792413][ T7363] should_failslab+0x5/0x20 [ 173.796942][ T7363] slab_pre_alloc_hook+0x51/0xc0 [ 173.801900][ T7363] __kmalloc_node_track_caller+0x68/0x3a0 [ 173.807639][ T7363] ? netlink_dump+0x1cc/0xdd0 [ 173.812334][ T7363] ? __alloc_skb+0xf4/0x750 [ 173.816858][ T7363] ? netlink_dump+0x1cc/0xdd0 [ 173.821562][ T7363] __alloc_skb+0x22c/0x750 [ 173.826112][ T7363] netlink_dump+0x1cc/0xdd0 [ 173.830644][ T7363] ? netlink_lookup+0x1d0/0x1d0 [ 173.835606][ T7363] ? __inet_diag_dump_start+0x805/0x970 [ 173.841179][ T7363] __netlink_dump_start+0x4e4/0x720 [ 173.846401][ T7363] inet_diag_handler_cmd+0x1d2/0x2b0 [ 173.851704][ T7363] ? rcu_lock_release+0x20/0x20 [ 173.856560][ T7363] ? inet_diag_handler_get_info+0xb70/0xb70 [ 173.862750][ T7363] ? inet_diag_dump_start+0x20/0x20 [ 173.867960][ T7363] ? inet_diag_dump+0x50/0x50 [ 173.872666][ T7363] ? __mutex_lock_common+0x435/0x2400 [ 173.878066][ T7363] ? rcu_lock_release+0x20/0x20 [ 173.882936][ T7363] sock_diag_rcv_msg+0x15c/0x3e0 [ 173.887915][ T7363] netlink_rcv_skb+0x1e9/0x430 [ 173.892699][ T7363] ? sock_diag_bind+0xa0/0xa0 [ 173.897399][ T7363] ? netlink_ack+0xb10/0xb10 [ 173.902019][ T7363] sock_diag_rcv+0x26/0x40 [ 173.906450][ T7363] netlink_unicast+0x78f/0x940 [ 173.911248][ T7363] netlink_sendmsg+0x8ba/0xbe0 [ 173.916037][ T7363] ? netlink_getsockopt+0x570/0x570 [ 173.921425][ T7363] ? aa_sock_msg_perm+0x94/0x150 [ 173.926389][ T7363] ? apparmor_socket_sendmsg+0x88/0x230 [ 173.931954][ T7363] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 173.937362][ T7363] ? security_socket_sendmsg+0x7c/0xa0 [ 173.942841][ T7363] ? netlink_getsockopt+0x570/0x570 [ 173.948059][ T7363] ____sys_sendmsg+0x5be/0x8f0 [ 173.952876][ T7363] ? __sys_sendmsg_sock+0x30/0x30 [ 173.957913][ T7363] ? import_iovec+0x6f/0xa0 [ 173.962435][ T7363] ___sys_sendmsg+0x236/0x2e0 [ 173.967129][ T7363] ? __sys_sendmsg+0x290/0x290 [ 173.971929][ T7363] __se_sys_sendmsg+0x1b7/0x2a0 [ 173.976784][ T7363] ? __x64_sys_sendmsg+0x80/0x80 [ 173.981711][ T7363] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 173.987694][ T7363] ? lockdep_hardirqs_on+0x94/0x140 [ 173.992890][ T7363] do_syscall_64+0x4c/0xa0 [ 173.997296][ T7363] ? clear_bhb_loop+0x30/0x80 [ 174.001961][ T7363] ? clear_bhb_loop+0x30/0x80 [ 174.006631][ T7363] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 174.012599][ T7363] RIP: 0033:0x7f6e2ba1b0d9 [ 174.017004][ T7363] 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 [ 174.036598][ T7363] RSP: 002b:00007f6e29c73028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 174.045054][ T7363] RAX: ffffffffffffffda RBX: 00007f6e2bca2fa0 RCX: 00007f6e2ba1b0d9 [ 174.053027][ T7363] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 174.060993][ T7363] RBP: 00007f6e29c73090 R08: 0000000000000000 R09: 0000000000000000 [ 174.069133][ T7363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.077090][ T7363] R13: 00007f6e2bca3038 R14: 00007f6e2bca2fa0 R15: 00007ffec6b889b8 [ 174.085069][ T7363] [ 174.326416][ T7383] netlink: 'syz.2.1144': attribute type 3 has an invalid length. [ 174.368322][ T7383] netlink: 61203 bytes leftover after parsing attributes in process `syz.2.1144'. [ 174.718701][ T7391] netlink: 'syz.2.1147': attribute type 39 has an invalid length. [ 175.131211][ T7401] FAULT_INJECTION: forcing a failure. [ 175.131211][ T7401] name failslab, interval 1, probability 0, space 0, times 0 [ 175.146797][ T7401] CPU: 0 PID: 7401 Comm: syz.1.1150 Not tainted syzkaller #0 [ 175.154204][ T7401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 175.164262][ T7401] Call Trace: [ 175.167534][ T7401] [ 175.170472][ T7401] dump_stack_lvl+0x188/0x250 [ 175.175153][ T7401] ? show_regs_print_info+0x20/0x20 [ 175.180338][ T7401] ? load_image+0x410/0x410 [ 175.184850][ T7401] ? crng_make_state+0x50c/0x670 [ 175.189796][ T7401] should_fail+0x383/0x4b0 [ 175.194398][ T7401] should_failslab+0x5/0x20 [ 175.198917][ T7401] slab_pre_alloc_hook+0x51/0xc0 [ 175.203860][ T7401] kmem_cache_alloc_trace+0x47/0x290 [ 175.209177][ T7401] ? sctp_add_bind_addr+0x89/0x350 [ 175.214308][ T7401] sctp_add_bind_addr+0x89/0x350 [ 175.219263][ T7401] sctp_copy_local_addr_list+0x2f1/0x4c0 [ 175.225009][ T7401] ? sctp_do_8_2_transport_strike+0x8b0/0x8b0 [ 175.231102][ T7401] ? sctp_v6_is_any+0x60/0x70 [ 175.235778][ T7401] ? sctp_copy_one_addr+0x93/0x660 [ 175.240888][ T7401] sctp_bind_addr_copy+0xaf/0x3c0 [ 175.245923][ T7401] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 175.252247][ T7401] sctp_connect_new_asoc+0x2f5/0x6a0 [ 175.257703][ T7401] ? __sctp_connect+0xd80/0xd80 [ 175.262538][ T7401] ? __local_bh_enable_ip+0x136/0x1c0 [ 175.268000][ T7401] ? _local_bh_enable+0xa0/0xa0 [ 175.272844][ T7401] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 175.278381][ T7401] ? security_sctp_bind_connect+0x85/0xb0 [ 175.284097][ T7401] sctp_sendmsg+0x15e1/0x2940 [ 175.288783][ T7401] ? sctp_getsockopt+0x8a0/0x8a0 [ 175.293716][ T7401] ? aa_af_perm+0x340/0x340 [ 175.298212][ T7401] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 175.304638][ T7401] ? aa_sock_msg_perm+0x94/0x150 [ 175.309613][ T7401] ? sock_rps_record_flow+0x17/0x3b0 [ 175.314908][ T7401] ? inet_sendmsg+0x7a/0x2a0 [ 175.319499][ T7401] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 175.324780][ T7401] ? inet_send_prepare+0x250/0x250 [ 175.330019][ T7401] ____sys_sendmsg+0x5be/0x8f0 [ 175.334804][ T7401] ? __sys_sendmsg_sock+0x30/0x30 [ 175.339942][ T7401] ? import_iovec+0x6f/0xa0 [ 175.344458][ T7401] ___sys_sendmsg+0x236/0x2e0 [ 175.349143][ T7401] ? __sys_sendmsg+0x290/0x290 [ 175.353939][ T7401] __se_sys_sendmsg+0x1b7/0x2a0 [ 175.358784][ T7401] ? __x64_sys_sendmsg+0x80/0x80 [ 175.363708][ T7401] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 175.369695][ T7401] ? lockdep_hardirqs_on+0x94/0x140 [ 175.374888][ T7401] do_syscall_64+0x4c/0xa0 [ 175.379292][ T7401] ? clear_bhb_loop+0x30/0x80 [ 175.383956][ T7401] ? clear_bhb_loop+0x30/0x80 [ 175.388620][ T7401] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 175.394518][ T7401] RIP: 0033:0x7fc0f21a20d9 [ 175.398930][ T7401] 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 [ 175.418524][ T7401] RSP: 002b:00007fc0f03fa028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 175.426945][ T7401] RAX: ffffffffffffffda RBX: 00007fc0f2429fa0 RCX: 00007fc0f21a20d9 [ 175.434908][ T7401] RDX: 000000002400c041 RSI: 0000200000000000 RDI: 0000000000000003 [ 175.443046][ T7401] RBP: 00007fc0f03fa090 R08: 0000000000000000 R09: 0000000000000000 [ 175.451006][ T7401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 175.458968][ T7401] R13: 00007fc0f242a038 R14: 00007fc0f2429fa0 R15: 00007ffca03f38d8 [ 175.466953][ T7401] [ 175.563466][ T7403] netlink: 'syz.0.1151': attribute type 11 has an invalid length. [ 175.594040][ T7403] __nla_validate_parse: 1 callbacks suppressed [ 175.594070][ T7403] netlink: 140 bytes leftover after parsing attributes in process `syz.0.1151'. [ 175.639732][ T7406] IPv6: Can't replace route, no match found [ 175.756467][ T7416] netlink: 61203 bytes leftover after parsing attributes in process `syz.4.1157'. [ 176.738004][ T7446] netlink: 140 bytes leftover after parsing attributes in process `syz.4.1164'. [ 176.800597][ T896] wlan1: Trigger new scan to find an IBSS to join [ 177.128176][ T7459] netlink: 61203 bytes leftover after parsing attributes in process `syz.1.1170'. [ 177.277228][ T7465] netlink: 160 bytes leftover after parsing attributes in process `syz.0.1173'. [ 177.484015][ T7475] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.1175'. [ 177.503138][ T7475] netlink: 6324 bytes leftover after parsing attributes in process `syz.2.1175'. [ 177.665427][ T7480] netlink: 16098 bytes leftover after parsing attributes in process `syz.1.1176'. [ 177.806832][ T7486] netlink: 114680 bytes leftover after parsing attributes in process `syz.0.1179'. [ 177.992554][ T7493] netlink: 61203 bytes leftover after parsing attributes in process `syz.0.1181'. [ 178.625201][ T7520] validate_nla: 8 callbacks suppressed [ 178.625218][ T7520] netlink: 'syz.2.1192': attribute type 16 has an invalid length. [ 178.656829][ T7520] FAULT_INJECTION: forcing a failure. [ 178.656829][ T7520] name failslab, interval 1, probability 0, space 0, times 0 [ 178.688815][ T7520] CPU: 0 PID: 7520 Comm: syz.2.1192 Not tainted syzkaller #0 [ 178.696229][ T7520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 178.706298][ T7520] Call Trace: [ 178.709587][ T7520] [ 178.712523][ T7520] dump_stack_lvl+0x188/0x250 [ 178.717215][ T7520] ? show_regs_print_info+0x20/0x20 [ 178.722424][ T7520] ? load_image+0x410/0x410 [ 178.726942][ T7520] ? __might_sleep+0xf0/0xf0 [ 178.731539][ T7520] ? __lock_acquire+0x7b50/0x7b50 [ 178.736577][ T7520] should_fail+0x383/0x4b0 [ 178.741008][ T7520] should_failslab+0x5/0x20 [ 178.745529][ T7520] slab_pre_alloc_hook+0x51/0xc0 [ 178.750498][ T7520] __kmalloc_node_track_caller+0x68/0x3a0 [ 178.756230][ T7520] ? inet_rtm_getroute+0x7fa/0x26b0 [ 178.761440][ T7520] ? __alloc_skb+0xf4/0x750 [ 178.765956][ T7520] ? inet_rtm_getroute+0x7fa/0x26b0 [ 178.771159][ T7520] __alloc_skb+0x22c/0x750 [ 178.775584][ T7520] inet_rtm_getroute+0x7fa/0x26b0 [ 178.780789][ T7520] ? stack_trace_save+0xa6/0xf0 [ 178.785648][ T7520] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 178.791713][ T7520] ? ip_rt_multicast_event+0x80/0x80 [ 178.797651][ T7520] ? __lock_acquire+0x7b50/0x7b50 [ 178.802682][ T7520] ? ip_rt_multicast_event+0x80/0x80 [ 178.808054][ T7520] ? ip_rt_multicast_event+0x80/0x80 [ 178.813347][ T7520] rtnetlink_rcv_msg+0x83c/0xf10 [ 178.818325][ T7520] ? lock_chain_count+0x20/0x20 [ 178.823196][ T7520] ? rtnetlink_bind+0x80/0x80 [ 178.827967][ T7520] ? __local_bh_enable_ip+0x136/0x1c0 [ 178.833339][ T7520] ? lockdep_hardirqs_on+0x94/0x140 [ 178.838542][ T7520] ? __local_bh_enable_ip+0x136/0x1c0 [ 178.843912][ T7520] ? _local_bh_enable+0xa0/0xa0 [ 178.848775][ T7520] ? __dev_queue_xmit+0x1b64/0x2e50 [ 178.853989][ T7520] ? perf_trace_lock+0xe4/0x390 [ 178.858848][ T7520] ? trace_event_raw_event_lock+0x250/0x250 [ 178.864743][ T7520] ? __copy_skb_header+0x3ba/0x4f0 [ 178.869863][ T7520] netlink_rcv_skb+0x1e9/0x430 [ 178.874632][ T7520] ? rtnetlink_bind+0x80/0x80 [ 178.879310][ T7520] ? netlink_ack+0xb10/0xb10 [ 178.883917][ T7520] netlink_unicast+0x78f/0x940 [ 178.888691][ T7520] netlink_sendmsg+0x8ba/0xbe0 [ 178.893463][ T7520] ? netlink_getsockopt+0x570/0x570 [ 178.898668][ T7520] ? aa_sock_msg_perm+0x94/0x150 [ 178.903612][ T7520] ? apparmor_socket_sendmsg+0x88/0x230 [ 178.909179][ T7520] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 178.914473][ T7520] ? security_socket_sendmsg+0x7c/0xa0 [ 178.919934][ T7520] ? netlink_getsockopt+0x570/0x570 [ 178.925160][ T7520] ____sys_sendmsg+0x5be/0x8f0 [ 178.930110][ T7520] ? __sys_sendmsg_sock+0x30/0x30 [ 178.935231][ T7520] ? import_iovec+0x6f/0xa0 [ 178.939751][ T7520] ___sys_sendmsg+0x236/0x2e0 [ 178.944446][ T7520] ? __sys_sendmsg+0x290/0x290 [ 178.949235][ T7520] ? trace_event_raw_event_lock+0x250/0x250 [ 178.955171][ T7520] __se_sys_sendmsg+0x1b7/0x2a0 [ 178.960026][ T7520] ? __x64_sys_sendmsg+0x80/0x80 [ 178.964959][ T7520] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 178.970956][ T7520] ? lockdep_hardirqs_on+0x94/0x140 [ 178.976159][ T7520] do_syscall_64+0x4c/0xa0 [ 178.980570][ T7520] ? clear_bhb_loop+0x30/0x80 [ 178.985243][ T7520] ? clear_bhb_loop+0x30/0x80 [ 178.989929][ T7520] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 178.995822][ T7520] RIP: 0033:0x7fe7b8cb60d9 [ 179.000240][ T7520] 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 [ 179.019863][ T7520] RSP: 002b:00007fe7b6f0e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 179.028285][ T7520] RAX: ffffffffffffffda RBX: 00007fe7b8f3dfa0 RCX: 00007fe7b8cb60d9 [ 179.036280][ T7520] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 179.044251][ T7520] RBP: 00007fe7b6f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 179.052226][ T7520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 179.060192][ T7520] R13: 00007fe7b8f3e038 R14: 00007fe7b8f3dfa0 R15: 00007ffd16e1d278 [ 179.068198][ T7520] [ 179.079443][ T144] wlan1: Trigger new scan to find an IBSS to join [ 179.161450][ T7527] netlink: 'syz.1.1195': attribute type 16 has an invalid length. [ 179.221343][ T7531] netlink: 'syz.2.1196': attribute type 3 has an invalid length. [ 179.441928][ T7534] FAULT_INJECTION: forcing a failure. [ 179.441928][ T7534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 179.455560][ T7534] CPU: 0 PID: 7534 Comm: syz.2.1197 Not tainted syzkaller #0 [ 179.462955][ T7534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 179.473023][ T7534] Call Trace: [ 179.476312][ T7534] [ 179.479243][ T7534] dump_stack_lvl+0x188/0x250 [ 179.483929][ T7534] ? _find_first_zero_bit+0xd1/0xf0 [ 179.489137][ T7534] ? show_regs_print_info+0x20/0x20 [ 179.494370][ T7534] ? load_image+0x410/0x410 [ 179.498937][ T7534] should_fail+0x383/0x4b0 [ 179.503368][ T7534] prepare_alloc_pages+0x1e3/0x5b0 [ 179.508503][ T7534] __alloc_pages+0x11b/0x480 [ 179.513194][ T7534] ? zone_statistics+0x170/0x170 [ 179.518148][ T7534] ? preempt_schedule_irq+0xe6/0x160 [ 179.523455][ T7534] kmalloc_large_node+0x7d/0x1a0 [ 179.528414][ T7534] __kmalloc_node+0x21e/0x3a0 [ 179.533094][ T7534] ? __rwlock_init+0x140/0x140 [ 179.537870][ T7534] bpf_map_kmalloc_node+0xba/0x140 [ 179.542993][ T7534] alloc_htab_elem+0x2e3/0xad0 [ 179.547793][ T7534] ? _raw_spin_lock+0x40/0x40 [ 179.552938][ T7534] __htab_percpu_map_update_elem+0x468/0x6a0 [ 179.558950][ T7534] bpf_percpu_hash_update+0x113/0x1d0 [ 179.564335][ T7534] bpf_map_update_value+0x25d/0x650 [ 179.569552][ T7534] generic_map_update_batch+0x52c/0x7d0 [ 179.575122][ T7534] ? rcu_read_unlock+0x90/0x90 [ 179.579896][ T7534] ? __fdget+0x18b/0x210 [ 179.584145][ T7534] ? rcu_read_unlock+0x90/0x90 [ 179.588913][ T7534] bpf_map_do_batch+0x475/0x5f0 [ 179.593858][ T7534] ? bpf_lsm_key_permission+0x10/0x10 [ 179.599367][ T7534] __sys_bpf+0x671/0x6f0 [ 179.603628][ T7534] ? bpf_link_show_fdinfo+0x380/0x380 [ 179.609033][ T7534] __x64_sys_bpf+0x78/0x90 [ 179.613459][ T7534] do_syscall_64+0x4c/0xa0 [ 179.617886][ T7534] ? clear_bhb_loop+0x30/0x80 [ 179.622572][ T7534] ? clear_bhb_loop+0x30/0x80 [ 179.627261][ T7534] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 179.633160][ T7534] RIP: 0033:0x7fe7b8cb60d9 [ 179.637581][ T7534] 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 [ 179.657193][ T7534] RSP: 002b:00007fe7b6f0e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 179.665620][ T7534] RAX: ffffffffffffffda RBX: 00007fe7b8f3dfa0 RCX: 00007fe7b8cb60d9 [ 179.673596][ T7534] RDX: 0000000000000038 RSI: 0000200000000000 RDI: 000000000000001a [ 179.681576][ T7534] RBP: 00007fe7b6f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 179.689551][ T7534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 179.697533][ T7534] R13: 00007fe7b8f3e038 R14: 00007fe7b8f3dfa0 R15: 00007ffd16e1d278 [ 179.705551][ T7534] [ 180.017776][ T7550] netlink: 'syz.4.1204': attribute type 29 has an invalid length. [ 180.035629][ T7550] netlink: 'syz.4.1204': attribute type 29 has an invalid length. [ 180.054572][ T7550] netlink: 'syz.4.1204': attribute type 29 has an invalid length. [ 180.092482][ T7550] netlink: 'syz.4.1204': attribute type 29 has an invalid length. [ 180.195484][ T7561] netlink: 'syz.2.1207': attribute type 3 has an invalid length. [ 180.340641][ T7567] FAULT_INJECTION: forcing a failure. [ 180.340641][ T7567] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 180.355355][ T7567] CPU: 1 PID: 7567 Comm: syz.2.1211 Not tainted syzkaller #0 [ 180.362756][ T7567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 180.372827][ T7567] Call Trace: [ 180.376121][ T7567] [ 180.379059][ T7567] dump_stack_lvl+0x188/0x250 [ 180.383760][ T7567] ? show_regs_print_info+0x20/0x20 [ 180.388978][ T7567] ? load_image+0x410/0x410 [ 180.393503][ T7567] ? __lock_acquire+0x7b50/0x7b50 [ 180.398565][ T7567] should_fail+0x383/0x4b0 [ 180.402990][ T7567] _copy_from_user+0x2e/0x170 [ 180.407673][ T7567] kstrtouint_from_user+0xd3/0x220 [ 180.412777][ T7567] ? kstrtol_from_user+0x2a0/0x2a0 [ 180.417917][ T7567] proc_fail_nth_write+0x8b/0x200 [ 180.423022][ T7567] ? proc_fail_nth_read+0x220/0x220 [ 180.428235][ T7567] ? common_file_perm+0x171/0x1c0 [ 180.433275][ T7567] ? proc_fail_nth_read+0x220/0x220 [ 180.438465][ T7567] vfs_write+0x304/0xd70 [ 180.442722][ T7567] ? file_end_write+0x250/0x250 [ 180.447593][ T7567] ? mutex_lock_nested+0x17/0x20 [ 180.452528][ T7567] ? __fdget_pos+0x2bf/0x370 [ 180.457109][ T7567] ? ksys_write+0x70/0x260 [ 180.461518][ T7567] ksys_write+0x153/0x260 [ 180.465844][ T7567] ? __ia32_sys_read+0x80/0x80 [ 180.470597][ T7567] ? lockdep_hardirqs_on+0x94/0x140 [ 180.475808][ T7567] do_syscall_64+0x4c/0xa0 [ 180.480215][ T7567] ? clear_bhb_loop+0x30/0x80 [ 180.484879][ T7567] ? clear_bhb_loop+0x30/0x80 [ 180.489578][ T7567] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 180.495463][ T7567] RIP: 0033:0x7fe7b8c7690e [ 180.499871][ T7567] 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 [ 180.519465][ T7567] RSP: 002b:00007fe7b6f0dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 180.527875][ T7567] RAX: ffffffffffffffda RBX: 00007fe7b6f0e6c0 RCX: 00007fe7b8c7690e [ 180.535840][ T7567] RDX: 0000000000000001 RSI: 00007fe7b6f0e0a0 RDI: 0000000000000004 [ 180.543802][ T7567] RBP: 00007fe7b6f0e090 R08: 0000000000000000 R09: 0000000000000000 [ 180.551764][ T7567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.559811][ T7567] R13: 00007fe7b8f3e038 R14: 00007fe7b8f3dfa0 R15: 00007ffd16e1d278 [ 180.567789][ T7567] [ 180.885324][ T7579] netlink: 'syz.0.1216': attribute type 21 has an invalid length. [ 181.046977][ T7591] netlink: 'syz.2.1222': attribute type 3 has an invalid length. [ 181.078589][ T7591] __nla_validate_parse: 4 callbacks suppressed [ 181.078605][ T7591] netlink: 61155 bytes leftover after parsing attributes in process `syz.2.1222'. [ 181.149990][ T7599] netlink: 9 bytes leftover after parsing attributes in process `syz.4.1220'. [ 182.275663][ T7638] netlink: 61155 bytes leftover after parsing attributes in process `syz.2.1236'. [ 182.664692][ T7651] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1240'. [ 182.774775][ T7651] netlink: 64 bytes leftover after parsing attributes in process `syz.4.1240'. [ 182.821521][ T7653] netlink: 64 bytes leftover after parsing attributes in process `syz.4.1240'. [ 182.852265][ T7654] netlink: 830 bytes leftover after parsing attributes in process `syz.2.1242'. [ 182.951687][ T7662] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1245'. [ 183.161567][ T7668] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 183.255340][ T7672] netlink: 61155 bytes leftover after parsing attributes in process `syz.4.1248'. [ 183.360500][ T7680] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.1252'. [ 183.672666][ T7693] device syzkaller0 entered promiscuous mode [ 184.011945][ T7707] validate_nla: 15 callbacks suppressed [ 184.011964][ T7707] netlink: 'syz.0.1262': attribute type 3 has an invalid length. [ 184.297674][ T7713] netlink: 'syz.0.1265': attribute type 29 has an invalid length. [ 184.358811][ T7713] netlink: 'syz.0.1265': attribute type 29 has an invalid length. [ 184.410439][ T7718] netlink: 'syz.1.1267': attribute type 29 has an invalid length. [ 184.441434][ T7718] netlink: 'syz.1.1267': attribute type 29 has an invalid length. [ 184.469919][ T7719] netlink: 'syz.1.1267': attribute type 29 has an invalid length. [ 184.564448][ T7718] netlink: 'syz.1.1267': attribute type 4 has an invalid length. [ 184.765323][ T7736] FAULT_INJECTION: forcing a failure. [ 184.765323][ T7736] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 184.836726][ T7744] netlink: 'syz.3.1275': attribute type 3 has an invalid length. [ 184.850624][ T7736] CPU: 0 PID: 7736 Comm: syz.1.1273 Not tainted syzkaller #0 [ 184.858044][ T7736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 184.868114][ T7736] Call Trace: [ 184.871424][ T7736] [ 184.874365][ T7736] dump_stack_lvl+0x188/0x250 [ 184.879066][ T7736] ? show_regs_print_info+0x20/0x20 [ 184.884286][ T7736] ? load_image+0x410/0x410 [ 184.888815][ T7736] ? __lock_acquire+0x7b50/0x7b50 [ 184.893866][ T7736] should_fail+0x383/0x4b0 [ 184.898314][ T7736] _copy_from_user+0x2e/0x170 [ 184.903019][ T7736] __copy_msghdr_from_user+0xc9/0x630 [ 184.908429][ T7736] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 184.913753][ T7736] ___sys_sendmsg+0x19a/0x2e0 [ 184.918462][ T7736] ? __sys_sendmsg+0x290/0x290 [ 184.923255][ T7736] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 184.929537][ T7736] __se_sys_sendmsg+0x1b7/0x2a0 [ 184.934417][ T7736] ? __x64_sys_sendmsg+0x80/0x80 [ 184.939372][ T7736] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 184.945383][ T7736] ? lockdep_hardirqs_on+0x94/0x140 [ 184.950592][ T7736] do_syscall_64+0x4c/0xa0 [ 184.955037][ T7736] ? clear_bhb_loop+0x30/0x80 [ 184.960138][ T7736] ? clear_bhb_loop+0x30/0x80 [ 184.964807][ T7736] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.970697][ T7736] RIP: 0033:0x7fc0f21a20d9 [ 184.975103][ T7736] 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 [ 184.994701][ T7736] RSP: 002b:00007fc0f03fa028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 185.003104][ T7736] RAX: ffffffffffffffda RBX: 00007fc0f2429fa0 RCX: 00007fc0f21a20d9 [ 185.011063][ T7736] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000004 [ 185.019028][ T7736] RBP: 00007fc0f03fa090 R08: 0000000000000000 R09: 0000000000000000 [ 185.027008][ T7736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 185.034975][ T7736] R13: 00007fc0f242a038 R14: 00007fc0f2429fa0 R15: 00007ffca03f38d8 [ 185.042955][ T7736] [ 185.312675][ T7759] FAULT_INJECTION: forcing a failure. [ 185.312675][ T7759] name failslab, interval 1, probability 0, space 0, times 0 [ 185.325766][ T7759] CPU: 0 PID: 7759 Comm: syz.4.1281 Not tainted syzkaller #0 [ 185.333160][ T7759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 185.343238][ T7759] Call Trace: [ 185.346539][ T7759] [ 185.349480][ T7759] dump_stack_lvl+0x188/0x250 [ 185.354188][ T7759] ? kmem_cache_alloc+0x15d/0x280 [ 185.359227][ T7759] ? ip6_pol_route+0x911/0x12d0 [ 185.364089][ T7759] ? show_regs_print_info+0x20/0x20 [ 185.369309][ T7759] ? load_image+0x410/0x410 [ 185.373829][ T7759] ? do_syscall_64+0x4c/0xa0 [ 185.378450][ T7759] should_fail+0x383/0x4b0 [ 185.382895][ T7759] should_failslab+0x5/0x20 [ 185.387417][ T7759] slab_pre_alloc_hook+0x51/0xc0 [ 185.392377][ T7759] __kmalloc_node+0x6d/0x3a0 [ 185.396989][ T7759] ? memcg_alloc_page_obj_cgroups+0x7d/0x120 [ 185.402997][ T7759] memcg_alloc_page_obj_cgroups+0x7d/0x120 [ 185.408833][ T7759] slab_post_alloc_hook+0xba/0x380 [ 185.413971][ T7759] ? dst_alloc+0x101/0x160 [ 185.418403][ T7759] kmem_cache_alloc+0x15d/0x280 [ 185.423274][ T7759] ? ipv6_sysctl_rtcache_flush+0xf0/0xf0 [ 185.428934][ T7759] dst_alloc+0x101/0x160 [ 185.433201][ T7759] ip6_pol_route+0x911/0x12d0 [ 185.437904][ T7759] ? trace_fib6_table_lookup+0x1b0/0x1b0 [ 185.443575][ T7759] fib6_rule_lookup+0x222/0x5e0 [ 185.448447][ T7759] ? ip6_route_output_flags_noref+0x390/0x390 [ 185.454654][ T7759] ? fib6_lookup+0x2d0/0x2d0 [ 185.459279][ T7759] ? __ipv6_addr_type+0xff/0x2e0 [ 185.464240][ T7759] ? ip6_route_output_flags_noref+0x230/0x390 [ 185.470327][ T7759] ip6_route_output_flags+0xbf/0x300 [ 185.475636][ T7759] ip6_dst_lookup_tail+0x1ac/0x1340 [ 185.480864][ T7759] ? ip6_dst_lookup+0x60/0x60 [ 185.485559][ T7759] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 185.490953][ T7759] ? txopt_get+0x303/0x3c0 [ 185.495377][ T7759] ? fl6_sock_lookup+0xc0/0xc0 [ 185.500163][ T7759] ip6_dst_lookup_flow+0x44/0xd0 [ 185.505135][ T7759] rawv6_sendmsg+0xcb2/0x1710 [ 185.509847][ T7759] ? __might_sleep+0xf0/0xf0 [ 185.514454][ T7759] ? compat_rawv6_ioctl+0x60/0x60 [ 185.519537][ T7759] ? aa_sk_perm+0x7dc/0x910 [ 185.524065][ T7759] ? tomoyo_socket_sendmsg_permission+0x212/0x2f0 [ 185.530537][ T7759] ? sock_rps_record_flow+0x17/0x3b0 [ 185.535830][ T7759] ? inet_sendmsg+0x7a/0x2a0 [ 185.540410][ T7759] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 185.545684][ T7759] ? inet_send_prepare+0x250/0x250 [ 185.550785][ T7759] ____sys_sendmsg+0x5be/0x8f0 [ 185.555561][ T7759] ? __sys_sendmsg_sock+0x30/0x30 [ 185.560583][ T7759] ? import_iovec+0x6f/0xa0 [ 185.565078][ T7759] ___sys_sendmsg+0x236/0x2e0 [ 185.569754][ T7759] ? __sys_sendmsg+0x290/0x290 [ 185.574575][ T7759] __se_sys_sendmsg+0x1b7/0x2a0 [ 185.579421][ T7759] ? __x64_sys_sendmsg+0x80/0x80 [ 185.584351][ T7759] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 185.590335][ T7759] ? trace_sys_enter+0x1f/0x80 [ 185.595117][ T7759] do_syscall_64+0x4c/0xa0 [ 185.599526][ T7759] ? clear_bhb_loop+0x30/0x80 [ 185.604193][ T7759] ? clear_bhb_loop+0x30/0x80 [ 185.608860][ T7759] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 185.614740][ T7759] RIP: 0033:0x7f6e2ba1b0d9 [ 185.619147][ T7759] 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 [ 185.638747][ T7759] RSP: 002b:00007f6e29c73028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 185.647159][ T7759] RAX: ffffffffffffffda RBX: 00007f6e2bca2fa0 RCX: 00007f6e2ba1b0d9 [ 185.655121][ T7759] RDX: 0000000000000060 RSI: 0000200000000080 RDI: 0000000000000004 [ 185.663092][ T7759] RBP: 00007f6e29c73090 R08: 0000000000000000 R09: 0000000000000000 [ 185.671082][ T7759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 185.679143][ T7759] R13: 00007f6e2bca3038 R14: 00007f6e2bca2fa0 R15: 00007ffec6b889b8 [ 185.687124][ T7759] [ 185.999921][ T4243] Bluetooth: hci3: command 0x0406 tx timeout [ 186.010077][ T4243] Bluetooth: hci4: command 0x0406 tx timeout [ 186.016120][ T4243] Bluetooth: hci1: command 0x0406 tx timeout [ 186.050791][ T4243] Bluetooth: hci0: command 0x0406 tx timeout [ 186.060060][ T4243] Bluetooth: hci2: command 0x0406 tx timeout [ 186.645667][ T7766] __nla_validate_parse: 4 callbacks suppressed [ 186.645701][ T7766] netlink: 830 bytes leftover after parsing attributes in process `syz.1.1283'. [ 186.662024][ T7773] netlink: 'syz.4.1286': attribute type 46 has an invalid length. [ 186.670631][ T7773] netlink: 55 bytes leftover after parsing attributes in process `syz.4.1286'. [ 186.842639][ T7788] netlink: 'syz.0.1290': attribute type 3 has an invalid length. [ 186.869833][ T7788] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.1290'. [ 186.991838][ T7803] IPv6: Can't replace route, no match found [ 187.001747][ T7807] netlink: 164 bytes leftover after parsing attributes in process `syz.2.1297'. [ 187.116968][ T7817] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1300'. [ 187.324601][ T7826] IPv6: Can't replace route, no match found [ 187.337545][ T7821] netlink: 192 bytes leftover after parsing attributes in process `syz.4.1301'. [ 187.365602][ T7828] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.1303'. [ 187.494368][ T7830] device aaaaaaaaaaaaaaa entered promiscuous mode [ 187.514431][ T7838] netlink: 202684 bytes leftover after parsing attributes in process `syz.4.1308'. [ 187.572596][ T7842] netlink: 64535 bytes leftover after parsing attributes in process `syz.3.1309'. [ 188.420762][ T7881] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1321'. [ 188.598640][ T7895] device syzkaller0 left promiscuous mode [ 188.964559][ T7923] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 189.277079][ T7947] FAULT_INJECTION: forcing a failure. [ 189.277079][ T7947] name failslab, interval 1, probability 0, space 0, times 0 [ 189.338589][ T7947] CPU: 0 PID: 7947 Comm: syz.0.1346 Not tainted syzkaller #0 [ 189.346048][ T7947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 189.356120][ T7947] Call Trace: [ 189.359414][ T7947] [ 189.362355][ T7947] dump_stack_lvl+0x188/0x250 [ 189.367054][ T7947] ? rcu_lock_release+0x5/0x20 [ 189.371839][ T7947] ? show_regs_print_info+0x20/0x20 [ 189.377065][ T7947] ? load_image+0x410/0x410 [ 189.381603][ T7947] ? rcu_lock_release+0x5/0x20 [ 189.386394][ T7947] should_fail+0x383/0x4b0 [ 189.390819][ T7947] should_failslab+0x5/0x20 [ 189.395455][ T7947] slab_pre_alloc_hook+0x51/0xc0 [ 189.400385][ T7947] ? __nf_conntrack_alloc+0x93/0x370 [ 189.405661][ T7947] kmem_cache_alloc+0x3d/0x280 [ 189.410415][ T7947] __nf_conntrack_alloc+0x93/0x370 [ 189.415517][ T7947] init_conntrack+0x2fd/0x1530 [ 189.420271][ T7947] ? get_l4proto+0x670/0x670 [ 189.424868][ T7947] ? early_drop+0x800/0x800 [ 189.429392][ T7947] ? nf_conntrack_find_get+0x640/0x640 [ 189.434868][ T7947] ? __siphash_unaligned+0x286/0x3d0 [ 189.440170][ T7947] nf_conntrack_in+0xd76/0x17b0 [ 189.445057][ T7947] ? nf_ct_pernet+0x240/0x240 [ 189.449762][ T7947] ? ip6t_alloc_initial_table+0x640/0x640 [ 189.455488][ T7947] ? trace_event_raw_event_lock+0x250/0x250 [ 189.461378][ T7947] ? ipv6_defrag+0x2d2/0x3a0 [ 189.465959][ T7947] ? ipv6_conntrack_in+0x20/0x20 [ 189.470970][ T7947] nf_hook_slow+0xb9/0x200 [ 189.475398][ T7947] ? rcu_read_unlock+0xa0/0xa0 [ 189.480176][ T7947] nf_hook+0x205/0x360 [ 189.484248][ T7947] ? ip6_make_skb+0x530/0x530 [ 189.488926][ T7947] ? rcu_read_unlock+0xa0/0xa0 [ 189.493690][ T7947] ip6_xmit+0xfa5/0x16e0 [ 189.497922][ T7947] ? rcu_read_unlock+0xa0/0xa0 [ 189.502719][ T7947] ? ip6_autoflowlabel+0xd0/0xd0 [ 189.507659][ T7947] ? __sk_dst_check+0x14e/0x290 [ 189.512505][ T7947] ? read_lock_is_recursive+0x10/0x10 [ 189.517869][ T7947] ? inet6_csk_route_socket+0x613/0xed0 [ 189.523441][ T7947] inet6_csk_xmit+0x405/0x680 [ 189.528129][ T7947] ? inet6_csk_addr2sockaddr+0x1d0/0x1d0 [ 189.533771][ T7947] ? csum_ipv6_magic+0x1e/0x80 [ 189.538540][ T7947] __tcp_transmit_skb+0x1ca3/0x31e0 [ 189.543774][ T7947] ? __tcp_send_ack+0x5d0/0x5d0 [ 189.548850][ T7947] ? tcp_fastopen_cookie_check+0x269/0x3c0 [ 189.554660][ T7947] tcp_connect+0x2d1a/0x4970 [ 189.559397][ T7947] tcp_v6_connect+0x11cf/0x1a10 [ 189.564293][ T7947] ? tcp_v6_pre_connect+0xf0/0xf0 [ 189.569337][ T7947] ? tcp_sendmsg_fastopen+0x1d5/0x600 [ 189.574710][ T7947] ? tcp_sendmsg_locked+0x2efb/0x3330 [ 189.580088][ T7947] ? tcp_sendmsg+0x2b/0x40 [ 189.584497][ T7947] ? ____sys_sendmsg+0x5be/0x8f0 [ 189.589448][ T7947] ? ___sys_sendmsg+0x236/0x2e0 [ 189.594318][ T7947] ? do_syscall_64+0x4c/0xa0 [ 189.598910][ T7947] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 189.604985][ T7947] __inet_stream_connect+0x244/0xd80 [ 189.610281][ T7947] ? inet_dgram_connect+0x340/0x340 [ 189.615485][ T7947] tcp_sendmsg_fastopen+0x38f/0x600 [ 189.620685][ T7947] tcp_sendmsg_locked+0x2efb/0x3330 [ 189.625884][ T7947] ? aa_sk_perm+0x910/0x910 [ 189.630389][ T7947] ? __lock_acquire+0x1305/0x7b50 [ 189.635407][ T7947] ? mark_lock+0x94/0x320 [ 189.639734][ T7947] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 189.645717][ T7947] ? lock_chain_count+0x20/0x20 [ 189.650565][ T7947] ? lockdep_hardirqs_on_prepare+0x7c0/0x7c0 [ 189.656543][ T7947] ? tcp_free_fastopen_req+0x70/0x70 [ 189.661835][ T7947] tcp_sendmsg+0x2b/0x40 [ 189.666070][ T7947] ? inet6_compat_ioctl+0x3c0/0x3c0 [ 189.671690][ T7947] ____sys_sendmsg+0x5be/0x8f0 [ 189.676456][ T7947] ? __sys_sendmsg_sock+0x30/0x30 [ 189.681478][ T7947] ? import_iovec+0x6f/0xa0 [ 189.685979][ T7947] ___sys_sendmsg+0x236/0x2e0 [ 189.690653][ T7947] ? __sys_sendmsg+0x290/0x290 [ 189.695443][ T7947] __se_sys_sendmsg+0x1b7/0x2a0 [ 189.700286][ T7947] ? __x64_sys_sendmsg+0x80/0x80 [ 189.705215][ T7947] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 189.711229][ T7947] ? lockdep_hardirqs_on+0x94/0x140 [ 189.716444][ T7947] do_syscall_64+0x4c/0xa0 [ 189.720851][ T7947] ? clear_bhb_loop+0x30/0x80 [ 189.725527][ T7947] ? clear_bhb_loop+0x30/0x80 [ 189.730213][ T7947] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 189.736137][ T7947] RIP: 0033:0x7fbb18bc00d9 [ 189.740552][ T7947] 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 [ 189.760246][ T7947] RSP: 002b:00007fbb16e18028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 189.768845][ T7947] RAX: ffffffffffffffda RBX: 00007fbb18e47fa0 RCX: 00007fbb18bc00d9 [ 189.776811][ T7947] RDX: 0000000020000001 RSI: 0000200000000780 RDI: 0000000000000003 [ 189.784767][ T7947] RBP: 00007fbb16e18090 R08: 0000000000000000 R09: 0000000000000000 [ 189.792746][ T7947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 189.800713][ T7947] R13: 00007fbb18e48038 R14: 00007fbb18e47fa0 R15: 00007ffff1a36ea8 [ 189.808719][ T7947] [ 190.225075][ C1] [ 190.225084][ C1] ================================ [ 190.225088][ C1] WARNING: inconsistent lock state [ 190.225120][ C1] syzkaller #0 Not tainted [ 190.225127][ C1] -------------------------------- [ 190.225131][ C1] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 190.225137][ C1] syz.1.1353/7978 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 190.225152][ C1] ffff8880214c9868 (&htab->lockdep_key#3){....}-{2:2}, at: htab_lru_map_delete_elem+0x1ae/0x650 [ 190.225197][ C1] {INITIAL USE} state was registered at: [ 190.225202][ C1] lock_acquire+0x19e/0x400 [ 190.225219][ C1] _raw_spin_lock_irqsave+0xb0/0x100 [ 190.225233][ C1] htab_lru_map_update_elem+0x369/0xc60 [ 190.225245][ C1] bpf_map_update_value+0x57c/0x650 [ 190.225258][ C1] generic_map_update_batch+0x52c/0x7d0 [ 190.225270][ C1] bpf_map_do_batch+0x475/0x5f0 [ 190.225284][ C1] __sys_bpf+0x671/0x6f0 [ 190.225295][ C1] __x64_sys_bpf+0x78/0x90 [ 190.225305][ C1] do_syscall_64+0x4c/0xa0 [ 190.225316][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 190.225329][ C1] irq event stamp: 1986 [ 190.225334][ C1] hardirqs last enabled at (1985): [] kmalloc_large_node+0x103/0x1a0 [ 190.225351][ C1] hardirqs last disabled at (1986): [] exc_debug+0x6e/0x130 [ 190.225367][ C1] softirqs last enabled at (1910): [] unix_release_sock+0x285/0xc60 [ 190.225384][ C1] softirqs last disabled at (1908): [] unix_release_sock+0x208/0xc60 [ 190.225398][ C1] [ 190.225398][ C1] other info that might help us debug this: [ 190.225402][ C1] Possible unsafe locking scenario: [ 190.225402][ C1] [ 190.225406][ C1] CPU0 [ 190.225408][ C1] ---- [ 190.225410][ C1] lock(&htab->lockdep_key#3); [ 190.225422][ C1] [ 190.225424][ C1] lock(&htab->lockdep_key#3); [ 190.225435][ C1] [ 190.225435][ C1] *** DEADLOCK *** [ 190.225435][ C1] [ 190.225438][ C1] no locks held by syz.1.1353/7978. [ 190.225444][ C1] [ 190.225444][ C1] stack backtrace: [ 190.225449][ C1] CPU: 1 PID: 7978 Comm: syz.1.1353 Not tainted syzkaller #0 [ 190.225462][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 190.225469][ C1] Call Trace: [ 190.225474][ C1] <#DB> [ 190.225479][ C1] dump_stack_lvl+0x188/0x250 [ 190.225497][ C1] ? show_regs_print_info+0x20/0x20 [ 190.225517][ C1] ? print_usage_bug+0x42a/0x690 [ 190.225530][ C1] ? verify_lock_unused+0x15/0x140 [ 190.225548][ C1] lock_acquire+0x2c3/0x400 [ 190.225566][ C1] ? htab_lru_map_delete_elem+0x1ae/0x650 [ 190.225581][ C1] ? read_lock_is_recursive+0x10/0x10 [ 190.225596][ C1] ? verify_lock_unused+0x15/0x140 [ 190.225611][ C1] ? look_up_lock_class+0x71/0x110 [ 190.225625][ C1] ? look_up_lock_class+0x71/0x110 [ 190.225639][ C1] ? verify_lock_unused+0x15/0x140 [ 190.225659][ C1] _raw_spin_lock_irqsave+0xb0/0x100 [ 190.225676][ C1] ? htab_lru_map_delete_elem+0x1ae/0x650 [ 190.225689][ C1] ? _raw_spin_lock+0x40/0x40 [ 190.225704][ C1] ? htab_map_hash+0x329/0x6d0 [ 190.225719][ C1] htab_lru_map_delete_elem+0x1ae/0x650 [ 190.225740][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xdac [ 190.225755][ C1] bpf_overflow_handler+0x1c2/0x4a0 [ 190.225773][ C1] ? perf_get_page_size+0x430/0x430 [ 190.225789][ C1] ? perf_event_switch_output+0x730/0x730 [ 190.225810][ C1] ? __perf_event_account_interrupt+0x187/0x280 [ 190.225826][ C1] __perf_event_overflow+0x35f/0x550 [ 190.225845][ C1] perf_bp_event+0x276/0x320 [ 190.225862][ C1] ? perf_event_free_bpf_prog+0x120/0x120 [ 190.225876][ C1] ? perf_trace_lock+0xe4/0x390 [ 190.225907][ C1] ? rcu_lock_acquire+0x9/0x30 [ 190.225923][ C1] ? read_lock_is_recursive+0x10/0x10 [ 190.225944][ C1] hw_breakpoint_exceptions_notify+0x14d/0x470 [ 190.225962][ C1] atomic_notifier_call_chain+0x15d/0x280 [ 190.225981][ C1] notify_die+0x141/0x1a0 [ 190.225998][ C1] ? srcu_init_notifier_head+0x90/0x90 [ 190.226014][ C1] ? exc_debug+0x6e/0x130 [ 190.226027][ C1] ? trace_hardirqs_off_finish+0x57/0x1f0 [ 190.226046][ C1] notify_debug+0x20/0x30 [ 190.226066][ C1] exc_debug+0xcf/0x130 [ 190.226082][ C1] asm_exc_debug+0x1a/0x40 [ 190.226095][ C1] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 190.226119][ C1] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 89 d1 83 f8 [ 190.226131][ C1] RSP: 0018:ffffc900014ff838 EFLAGS: 00050206 [ 190.226144][ C1] RAX: ffffffff83e66701 RBX: 000000000000fdef RCX: 000000000000faaf [ 190.226154][ C1] RDX: 000000000000fdef RSI: 0000200000000340 RDI: ffff888049910380 [ 190.226165][ C1] RBP: ffffc900014ff988 R08: ffff88804991fe2e R09: 1ffff11009323fc5 [ 190.226176][ C1] R10: dffffc0000000000 R11: ffffed1009323fc6 R12: ffff888049910040 [ 190.226186][ C1] R13: 000000000000fdff R14: 0000200000000000 R15: 0000000000000000 [ 190.226200][ C1] ? _copy_from_iter+0x2d1/0x1160 [ 190.226219][ C1] [ 190.226223][ C1] [ 190.226227][ C1] _copy_from_iter+0x322/0x1160 [ 190.226243][ C1] ? __lock_acquire+0x7b50/0x7b50 [ 190.226263][ C1] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 190.226279][ C1] ? __virt_addr_valid+0x3c6/0x470 [ 190.226295][ C1] ? __check_object_size+0x30c/0x410 [ 190.226313][ C1] skb_copy_datagram_from_iter+0xf1/0x6c0 [ 190.226332][ C1] ? skb_put+0x10e/0x200 [ 190.226348][ C1] tun_get_user+0xb28/0x3b60 [ 190.226368][ C1] ? trace_event_raw_event_lock+0x250/0x250 [ 190.226388][ C1] ? tun_ring_recv+0xc90/0xc90 [ 190.226407][ C1] ? rcu_lock_release+0x5/0x20 [ 190.226423][ C1] ? __lock_acquire+0x7b50/0x7b50 [ 190.226438][ C1] ? trace_event_raw_event_lock+0x250/0x250 [ 190.226461][ C1] tun_chr_write_iter+0x112/0x1e0 [ 190.226476][ C1] vfs_write+0x748/0xd70 [ 190.226495][ C1] ? file_end_write+0x250/0x250 [ 190.226513][ C1] ? __fget_files+0x402/0x470 [ 190.226531][ C1] ? __fdget_pos+0x1e2/0x370 [ 190.226544][ C1] ? ksys_write+0x70/0x260 [ 190.226558][ C1] ksys_write+0x153/0x260 [ 190.226573][ C1] ? __ia32_sys_read+0x80/0x80 [ 190.226589][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 190.226605][ C1] do_syscall_64+0x4c/0xa0 [ 190.226617][ C1] ? clear_bhb_loop+0x30/0x80 [ 190.226630][ C1] ? clear_bhb_loop+0x30/0x80 [ 190.226645][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 190.226663][ C1] RIP: 0033:0x7fc0f21a20d9 [ 190.226675][ C1] 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 [ 190.226687][ C1] RSP: 002b:00007fc0f03d9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 190.226701][ C1] RAX: ffffffffffffffda RBX: 00007fc0f242a090 RCX: 00007fc0f21a20d9 [ 190.226720][ C1] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 190.226730][ C1] RBP: 00007fc0f2239024 R08: 0000000000000000 R09: 0000000000000000 [ 190.226739][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 190.226747][ C1] R13: 00007fc0f242a128 R14: 00007fc0f242a090 R15: 00007ffca03f38d8 [ 190.226767][ C1] [ 191.000321][ T7973] sock: sock_set_timeout: `syz.1.1353' (pid 7973) tries to set negative timeout [ 194.162585][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.168901][ T1432] ieee802154 phy1 wpan1: encryption failed: -22