last executing test programs: 2m30.480592199s ago: executing program 0 (id=2424): socket$kcm(0x2, 0x1, 0x84) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x14002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x3, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x3, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0b00000007000000010001000800000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x8, 0x7, 0x58c4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x12, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x3, 0x2, 0x3, 0x1, 0x0, 0x4}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x94) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="1c0000001e0081054e81f782db020000071d080006007c09e8fe08a1", 0x1c}], 0x1}, 0x804) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0), 0x48) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/73}, 0x70) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x58c8, 0x0, 0xfffffffc, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) socket$kcm(0x21, 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r5 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r5, 0x6, 0x22, &(0x7f0000000200)=r4, 0x4) r6 = socket$kcm(0x10, 0x2, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000006110000000000000630afcff0000000095"], &(0x7f0000000100)='GPL\x00'}, 0x94) sendmsg$kcm(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="89000000120081ae08060cdc030000007f03e3f7000000006ee2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec0012100001400d0c0c00bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x20004000) 2m30.004546519s ago: executing program 0 (id=2431): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r0, 0x18000000000002a0, 0x10, 0x0, &(0x7f0000000300)="76389e147583ddd0569ba56a5cfd5588", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x10, 0x4, 0x4, 0x2, 0x0, 0x1, 0xfffffffc}, 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000002000000850000008600000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r4, 0x2000012, 0xe, 0x0, &(0x7f0000000c40)="63ed000061fb3e2ddf33c9c8b986", 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[{0x804, 0x1, 0x1, "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"}], 0x804}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1, 0x100007, 0x4, 0x25, 0x1, 0xffffffffffffffff, 0x400000}, 0x50) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000d80)='blkio.bfq.io_queued\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000f40)={0x11, 0x21, &(0x7f0000000c00)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0xca}, @map_idx={0x18, 0x4, 0x5, 0x0, 0x7}, @ldst={0x2, 0x2, 0x3, 0x4, 0x9, 0x6, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x83}, @tail_call={{0x18, 0x2, 0x1, 0x0, r5}}, @generic={0x0, 0x9, 0x7, 0x1, 0x7}, @map_fd={0x18, 0x3, 0x1, 0x0, r5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3aa3, 0x0, 0x0, 0x0, 0xbc4e}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x2}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000d40)='syzkaller\x00', 0x5, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, 0x0, r6, 0x8, &(0x7f0000000dc0)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000000e00)={0x0, 0x1, 0xe, 0x8}, 0x10, 0x0, 0x0, 0x9, &(0x7f0000000e40)=[r5], &(0x7f0000000e80)=[{0x4, 0x4, 0xb}, {0x5, 0x2, 0x10, 0x1}, {0x4, 0x5, 0xf, 0xc}, {0x4, 0x3, 0x2, 0x4}, {0x5, 0x2, 0xa, 0x1}, {0x3, 0x3, 0x3, 0xc}, {0x4, 0x3, 0x1, 0x3}, {0x5, 0x5, 0xa, 0x2}, {0x3, 0x5, 0xc, 0x3}], 0x10, 0x4}, 0x94) 2m29.696226056s ago: executing program 0 (id=2433): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1b, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$kcm(0x1e, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) close(r1) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000400)=0xffffffffffffffff, 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000500)={0x2, 0x0}, 0x8) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)=@generic={&(0x7f0000000540)='./file0\x00', 0x0, 0x8}, 0x18) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)=@o_path={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10, r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000010001000000000081ffffff3cfa0c0010000000180000000200000000000000590900009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x40, &(0x7f0000000200)=""/64, 0x41100, 0x21, '\x00', r3, @fallback=0x1c, r4, 0x8, &(0x7f00000004c0)={0x1, 0x5}, 0x8, 0x10, 0x0, 0x0, r5, r2, 0x9, &(0x7f0000000640)=[r6, r7], &(0x7f0000000700)=[{0x4, 0x2, 0x6, 0x2}, {0x5, 0x3, 0x6, 0x5}, {0x4, 0x2, 0x4, 0x1}, {0x5, 0x2, 0x0, 0x8}, {0x5, 0x4, 0x6, 0xa}, {0x0, 0x1, 0xc, 0x9}, {0x4, 0x2, 0x9}, {0x1, 0x4, 0x8}, {0x2, 0x5, 0x3, 0x1}], 0x10, 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r10, &(0x7f0000000000)={&(0x7f0000000900)=@l2tp6={0xa, 0x0, 0x9c, @mcast1, 0x4, 0xffffffff}, 0x80, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r10, 0x541b, &(0x7f0000000240)) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r11) socket$kcm(0x10, 0x3, 0x10) r12 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x2, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r12, 0x40042408, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r11, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1d}}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0xd366, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9a9, 0xc}, 0x114905, 0x5, 0x9, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x10000000000001e3}, 0x20000010) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @local}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000080)) 2m29.347219004s ago: executing program 0 (id=2438): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[], 0x50) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000c40)=[{0x0}, {&(0x7f0000000b80)="a7c1631ffd095dfd1144ee568962fc05213257ece061077bd4c4ac6ecc0c163a74152ac44b17a36690cadbb0f2e376b7580f1b49a78fbaf224b1a478a6fa10a7ddd328db550c3bc57da546ab620f69efceb66f77f7ecae2db212f7b7acd65f87a9d87dcff15294e747f9886f386dedc8b3a979bbb0602bcb6ea7059a3b3dfd2f291bd7cdc38308dace8f388656979a43c49427fa555bde09b4b1ff05b50002141cbc22ac", 0xa4}], 0x2, 0x0, 0x0, 0x4000}, 0x24008000) 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, 0x5, 0x1, @perf_config_ext, 0x406, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000", @ANYRES32=r0, @ANYBLOB], 0x0}, 0x94) bpf$TOKEN_CREATE(0x24, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x6, 0xc, 0x0, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)}, 0x0) gettid() perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r2, 0x0, 0x41) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000980)={0x6, 0x0, 0x0, &(0x7f0000000780)='syzkaller\x00', 0x4, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000880)={0xa, 0x3}, 0x8, 0x10, &(0x7f00000008c0)={0x3, 0x10, 0x10000, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000900)=[r0, r0, r0, r0], 0x0, 0x10, 0xed}, 0x94) socket$kcm(0x10, 0x2, 0x10) r3 = socket$kcm(0x2b, 0x1, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, 0x8114) setsockopt$sock_attach_bpf(r3, 0x0, 0x4, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) r5 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000001800)=ANY=[], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0xb, &(0x7f0000000780)=ANY=[@ANYBLOB="180300000000000000000000000000008510000006000000181000", @ANYRES32=r5], &(0x7f0000000300)='syzkaller\x00', 0x8}, 0x94) r6 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r6, &(0x7f0000000b40)={&(0x7f0000000240)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)='0', 0x1}], 0x1}, 0x45) 2m28.990336313s ago: executing program 0 (id=2440): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x200000000000, 0x80420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x6, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) 2m28.691129009s ago: executing program 0 (id=2444): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12506, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000001, 0x8}, 0x7602, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r1, &(0x7f0000000080), 0x12) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=0x1, 0x12) (fail_nth: 3) write$cgroup_pid(r3, &(0x7f00000001c0), 0x12) r4 = socket$kcm(0x23, 0x5, 0x0) sendmsg$kcm(r4, 0x0, 0xc0) r5 = socket$kcm(0x10, 0x2, 0x4) close(r5) socket$kcm(0x10, 0x2, 0x0) 2m12.893893148s ago: executing program 32 (id=2444): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12506, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000001, 0x8}, 0x7602, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(r1, &(0x7f0000000080), 0x12) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=0x1, 0x12) (fail_nth: 3) write$cgroup_pid(r3, &(0x7f00000001c0), 0x12) r4 = socket$kcm(0x23, 0x5, 0x0) sendmsg$kcm(r4, 0x0, 0xc0) r5 = socket$kcm(0x10, 0x2, 0x4) close(r5) socket$kcm(0x10, 0x2, 0x0) 14.033798251s ago: executing program 2 (id=3112): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, 0x0, 0x5}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000003780)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0xfffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)=@o_path={&(0x7f0000000240)='./file0\x00', 0x0, 0x10, r0}, 0x18) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000025c0)="d8000000240081064e81f882db44b9e40902080006000000e8fe0ba1f1ffffff02001471b3dc48822603600e120800080024000000a80009001100014003000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a94c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e970179b1b361", 0xd5}], 0x1}, 0x0) 13.125640871s ago: executing program 2 (id=3114): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x3, 0xc, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000feffffff000000000000000085000000280000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000001000000850000009b00000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x25}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x0, &(0x7f0000000040)="e0b9547e3164a97b51d387dbe9ab", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1200000003000000040000000200000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000007d01f4e0566c287d000000000000"], 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000100), 0x0}, 0x20) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0xa4ba0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x4}, 0x11540, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 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}, 0x800}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0xb4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000005c0), 0x12) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000040)=0x1, 0x12) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000280)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000040)=0x1, 0x12) 12.459119747s ago: executing program 2 (id=3118): r0 = socket$kcm(0x11, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x200000000000, 0x80420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x6, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0xef) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000280)=@caif=@dgm={0x25, 0x6, 0x9}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000480)="620427005902a0000000002f1eafbcf706e12b30087f5c582d26116642c47a5f8786ee601e65ab3c06d4b8bf4a81cb3e247345af215542f41ddf82f618438a34f90186cee8441e2305e495d04ad68ab8fef69df82de6456fbb48b63f60c9c9097be968ea872c4801e5d0711b4373c7224ed7a9cbd49d40f82bdb6afc0036824be26fc96e49a70e90797e6caa1b38ddacb3cb2b3eac7c068a185b644582f25edfa3d6a46e2a894ca809a422a6a29bd7145bb6e7992570484d6a5d0292ea0c3f97b7cbff701684b13c5593262534a7af9eab48f2ca2d74d9", 0xd7}, {&(0x7f0000000840)="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", 0x1cb}], 0x2}, 0x8045) 12.193487063s ago: executing program 2 (id=3120): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x28, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10090, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_config_ext={0x4, 0x4c}, 0x106c48, 0xc8, 0x10000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x4, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="8f0300ff00480060007538e486dd630ace2200052f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa000022eb"], 0xcfa4) 11.89652046s ago: executing program 2 (id=3121): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1b, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$kcm(0x1e, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) close(r1) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000500)={0x2, 0x0}, 0x8) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)=@generic={&(0x7f0000000540)='./file0\x00', 0x0, 0x8}, 0x18) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)=@o_path={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10, r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000010001000000000081ffffff3cfa0c0010000000180000000200000000000000590900009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x40, &(0x7f0000000200)=""/64, 0x41100, 0x21, '\x00', r3, @fallback=0x1c, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x1, 0x5}, 0x8, 0x10, 0x0, 0x0, r4, r2, 0x9, &(0x7f0000000640)=[r5, r6], &(0x7f0000000700)=[{0x4, 0x2, 0x6, 0x2}, {0x5, 0x3, 0x6, 0x5}, {0x4, 0x2, 0x4, 0x1}, {0x5, 0x2, 0x0, 0x8}, {0x5, 0x4, 0x6, 0xa}, {0x0, 0x1, 0xc, 0x9}, {0x4, 0x2, 0x9}, {0x1, 0x4, 0x8}, {0x2, 0x5, 0x3, 0x1}], 0x10, 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f0000000900)=@l2tp6={0xa, 0x0, 0x9c, @mcast1, 0x4, 0xffffffff}, 0x80, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x541b, &(0x7f0000000240)) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r10) socket$kcm(0x10, 0x3, 0x10) r11 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x2, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r11, 0x40042408, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r10, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1d}}) r12 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0xd366, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9a9, 0xc}, 0x114905, 0x5, 0x9, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r12, 0x40042408, 0xffffffffffffffff) socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x10000000000001e3}, 0x20000010) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @local}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000080)) 9.271275179s ago: executing program 2 (id=3124): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1b, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$kcm(0x1e, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) close(r1) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000400)=0xffffffffffffffff, 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000500)={0x2, 0x0}, 0x8) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)=@o_path={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10, r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000010001000000000081ffffff3cfa0c0010000000180000000200000000000000590900009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x40, &(0x7f0000000200)=""/64, 0x41100, 0x21, '\x00', r3, @fallback=0x1c, r4, 0x8, &(0x7f00000004c0)={0x1, 0x5}, 0x8, 0x10, 0x0, 0x0, r5, r2, 0x9, &(0x7f0000000640)=[0xffffffffffffffff, r6], &(0x7f0000000700)=[{0x4, 0x2, 0x6, 0x2}, {0x5, 0x3, 0x6, 0x5}, {0x4, 0x2, 0x4, 0x1}, {0x5, 0x2, 0x0, 0x8}, {0x5, 0x4, 0x6, 0xa}, {0x0, 0x1, 0xc, 0x9}, {0x4, 0x2, 0x9}, {0x1, 0x4, 0x8}, {0x2, 0x5, 0x3, 0x1}], 0x10, 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f0000000900)=@l2tp6={0xa, 0x0, 0x9c, @mcast1, 0x4, 0xffffffff}, 0x80, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x541b, &(0x7f0000000240)) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r10) socket$kcm(0x10, 0x3, 0x10) r11 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x2, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r11, 0x40042408, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r10, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1d}}) r12 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0xd366, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9a9, 0xc}, 0x114905, 0x5, 0x9, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r12, 0x40042408, 0xffffffffffffffff) socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x10000000000001e3}, 0x20000010) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @local}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000080)) 3.790396194s ago: executing program 5 (id=3155): r0 = socket$kcm(0x10, 0x400000002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0xe, 0x4, 0x4, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000002c0)={r1, &(0x7f00000000c0)="ef0994e229ba56e2239bd65fe8af39ab7a937637be3ef8a9974e3c65a1cc86961f813fbd56ab3b13f37d1611a0f7547e5c8c29cece8b9e4aebb4d15efcad5ee4e35fb2d1eef372fc20d184cf724af3a9b3447cbf74def65cb94d9b180d74bd6b7301cc3c60acee996671b47ea0c0a228821a387fd0a67c6c567c83c0c23333d0b97d3a0eeb0eb83950b42a6da53443757006030210c1b34c46e41ade3c30bec7524a0d813cae586d2afe44c1b38e0302f11576937fa021265ee75a387527411ffa888ccd19f00a011b514fa595be75b57b14b7ce756f7523445c11232394c6ce58a075595619228b", &(0x7f00000001c0)=""/196}, 0x20) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000760091"], 0xfe33) 3.769066804s ago: executing program 3 (id=3156): r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) sendmsg$inet(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="9e36", 0x2}], 0x1}, 0x20044081) r2 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) sendmsg$kcm(r0, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000880)="1a", 0x100000}], 0x1}, 0x0) (fail_nth: 24) 3.414082992s ago: executing program 4 (id=3158): perf_event_open(&(0x7f0000000380)={0x0, 0x90, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x8001, 0x6}, 0x8100, 0xc8, 0xffffffff, 0x0, 0x4, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="07000000040000001800000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0x1, 0x58, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)=@generic={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x18) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000440)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0xb, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x50) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0xf, 0x4, 0x8, 0xb}, 0x50) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r6, &(0x7f0000000200)="ba"}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x11, 0xd, &(0x7f0000000040)=@raw=[@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r2}}], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x35, &(0x7f0000000100)=""/53, 0x41000, 0x23, '\x00', r3, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x3, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000004c0)=[r4, 0x1, r5, r6], &(0x7f0000000500)=[{0x5, 0x5, 0x6, 0x6}, {0x5, 0x5, 0xf, 0xc}, {0x4, 0x1, 0xf}, {0x3, 0x5, 0xe}, {0x2, 0x2, 0x3, 0x5}, {0x5, 0x5, 0x10}, {0x1, 0x4, 0x4, 0x4}], 0x10, 0xa}, 0x94) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r7, &(0x7f00000006c0)=ANY=[@ANYBLOB="8f03000000000060007538e486dd630ace2212102f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa00006558"], 0xcfa4) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0xa008, 0x0, 0xc2b8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x2, 0x2, 0x0) sendmsg$inet(r8, &(0x7f0000000280)={&(0x7f0000000300)={0x2, 0x4e1f, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x20, 0x0, 0x7, {[@generic={0x89, 0xf, "04630b4d7d113b3f186e0a2ed2"}]}}}], 0x20, 0x5}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x4, @perf_config_ext, 0x10c002, 0xac5b, 0xffffff9a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) close(0x3) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r9, 0x18000000000002a0, 0x300, 0x403d87c21de2ff3f, &(0x7f0000000040)="b90103606989068c3c270040f000009e0ff008001fffffe1ffff8100632f080686dd00017f020001be", 0x0, 0x104, 0x6000000000000000, 0x0, 0xfeb9, &(0x7f0000000400)="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"}, 0x28) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[], 0x0, 0x4a, 0x0, 0x1, 0x800, 0x10000}, 0x28) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, 0x0, &(0x7f00000002c0)='syzkaller\x00'}, 0x94) r10 = socket$kcm(0x28, 0x5, 0x0) setsockopt$sock_attach_bpf(r10, 0x28, 0x2, 0x0, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000000)={r7, r7}, 0xc) 3.411531792s ago: executing program 3 (id=3159): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext, 0x10c002, 0xac5d, 0x10000200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x200100000000}, 0x0, 0x4, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x10000) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/90, 0x5a}, {0x0}, {0x0}, {&(0x7f0000000b80)=""/105, 0x69}], 0x5, &(0x7f0000000cc0)=""/146, 0x92}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[@ANYBLOB], 0xfe33) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000007c0)="d80000004a0081064e007c05e8fe55a10a000404018b2d5ed48e9a4002020a600e41b0000900ac00060311000000160015000a87572a6ea28959b561c1d67f6f94007125cf6efb8000a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370ed7dbe56192bb940450a721eabe30259703920723f9000000008af26c8b", 0xd5}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x10, &(0x7f0000000000), 0x4) sendmsg$inet(r3, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x2}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xf, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r0, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000200)=r4}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000480)={r5, &(0x7f00000005c0)}, 0x20) 3.408374343s ago: executing program 5 (id=3160): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0, 0x8}, 0x1cad, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x6}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x49, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffd}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000000)={{r3}, 0x0, 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r3, &(0x7f0000000000), &(0x7f00000000c0)=""/109}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r3, &(0x7f00000006c0), &(0x7f00000003c0)=""/14, 0x2}, 0x20) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000008500000097000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0xe4a8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x1, 0x0, 0x7, 0x3}, {0x10000002, 0x20, 0x400084, 0x3}]}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06000000040000000800000007"], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1, 0xfffffffc}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="09000000040000000900000006"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b70300000000ff80850000002d00000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000018110000", @ANYRES32=r6], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r7}, 0xc) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000d000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r8}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r10) recvmsg$unix(r9, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r11 = socket$kcm(0xa, 0x6, 0x0) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000002280)=ANY=[@ANYBLOB="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&(0x7f0000000040)='GPL\x00', 0x4, 0xfdc0, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x70) setsockopt$sock_attach_bpf(r11, 0x29, 0x22, &(0x7f0000000100)=r12, 0x120) 2.908526134s ago: executing program 4 (id=3162): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1b, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$kcm(0x1e, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) close(r1) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000400)=0xffffffffffffffff, 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000500)={0x2, 0x0}, 0x8) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)=@generic={&(0x7f0000000540)='./file0\x00', 0x0, 0x8}, 0x18) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)=@o_path={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10, r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000010001000000000081ffffff3cfa0c0010000000180000000200000000000000590900009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x40, &(0x7f0000000200)=""/64, 0x41100, 0x21, '\x00', 0x0, @fallback=0x1c, r3, 0x8, &(0x7f00000004c0)={0x1, 0x5}, 0x8, 0x10, 0x0, 0x0, r4, r2, 0x9, &(0x7f0000000640)=[r5, r6], &(0x7f0000000700)=[{0x4, 0x2, 0x6, 0x2}, {0x5, 0x3, 0x6, 0x5}, {0x4, 0x2, 0x4, 0x1}, {0x5, 0x2, 0x0, 0x8}, {0x5, 0x4, 0x6, 0xa}, {0x0, 0x1, 0xc, 0x9}, {0x4, 0x2, 0x9}, {0x1, 0x4, 0x8}, {0x2, 0x5, 0x3, 0x1}], 0x10, 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 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, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f0000000900)=@l2tp6={0xa, 0x0, 0x9c, @mcast1, 0x4, 0xffffffff}, 0x80, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x541b, &(0x7f0000000240)) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r10) socket$kcm(0x10, 0x3, 0x10) r11 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x2, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r11, 0x40042408, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r10, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1d}}) r12 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0xd366, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9a9, 0xc}, 0x114905, 0x5, 0x9, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r12, 0x40042408, 0xffffffffffffffff) socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x10000000000001e3}, 0x20000010) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @local}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000080)) 2.790561786s ago: executing program 1 (id=3163): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1b, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$kcm(0x1e, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) close(r1) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x58, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000400)=0xffffffffffffffff, 0x4) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)=@generic={&(0x7f0000000540)='./file0\x00', 0x0, 0x8}, 0x18) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)=@o_path={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10, r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000010001000000000081ffffff3cfa0c0010000000180000000200000000000000590900009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x40, &(0x7f0000000200)=""/64, 0x41100, 0x21, '\x00', r3, @fallback=0x1c, r4, 0x8, &(0x7f00000004c0)={0x1, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, r2, 0x9, &(0x7f0000000640)=[r5, r6], &(0x7f0000000700)=[{0x4, 0x2, 0x6, 0x2}, {0x5, 0x3, 0x6, 0x5}, {0x4, 0x2, 0x4, 0x1}, {0x5, 0x2, 0x0, 0x8}, {0x5, 0x4, 0x6, 0xa}, {0x0, 0x1, 0xc, 0x9}, {0x4, 0x2, 0x9}, {0x1, 0x4, 0x8}, {0x2, 0x5, 0x3, 0x1}], 0x10, 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 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, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f0000000900)=@l2tp6={0xa, 0x0, 0x9c, @mcast1, 0x4, 0xffffffff}, 0x80, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x541b, &(0x7f0000000240)) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r10) socket$kcm(0x10, 0x3, 0x10) r11 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x2, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r11, 0x40042408, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r10, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1d}}) r12 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0xd366, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9a9, 0xc}, 0x114905, 0x5, 0x9, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r12, 0x40042408, 0xffffffffffffffff) socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x10000000000001e3}, 0x20000010) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @local}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000080)) 2.789274926s ago: executing program 5 (id=3172): socket$kcm(0x2c, 0x3, 0x0) socket$kcm(0x2c, 0x3, 0x0) (fail_nth: 4) 2.243927659s ago: executing program 5 (id=3164): r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000034c0)=""/4116, 0x1014}, {&(0x7f0000000600)=""/235, 0xeb}], 0x2}, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xa404, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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={0x1000000000000008, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000010e038c064f8fca4153f79dfdcb421160000000000"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1b, 0x1, &(0x7f0000000d80)=@raw=[@exit], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r3, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x40010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffff, 0x2}, 0x100044, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0xb, r2, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRESDEC=r1], 0x0, 0x28}, 0x28) r4 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000540)="3768795aef931bbb08c8a35a7e43f6038210a6586fefbb8ae67cccc0d1cfaa8c3024be78a8ff697580b874c154f91cdcb05b1bd8311662d1a20767b35cb0d20289021aab62e1216031f56df8a2eedfdfdd2baa8e00d1287c4c37b61172c2c53e1dfcee63b03a152e6f1732963dafc03d1d59802b7457aa571105e7feb2dea7a9d56533d6bc0fe3484382319051336e693fd2ede9", &(0x7f0000000880)=""/154, &(0x7f00000006c0)="27391b5af4ae13a7da43173dc99cff164752681953bf45a00fcf693597233cfe01f18b6fdfc88f29d374e649f7a0e1d041626e3c92c344ece7be1dbeb4d9edd67fcaa26e59b3498fb31c7bae524178b9509f39320fe6ea68357e4aaaa624879bcc3a5ee68346f83b6f232bed6db4cb533e2c7d6e50552d39112e4690436f63acb321cd28b30a5519737a737e62ac13a0f92dff0665d22c8359dcb3ae7d83c88b5167628b589125156fccec28c0d50d", &(0x7f0000000c40)="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", 0x5c, r4, 0x4}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x0, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r5 = socket$kcm(0x2, 0x922000000003, 0x106) setsockopt$sock_attach_bpf(r5, 0x1, 0xd, &(0x7f0000000000), 0xff7b) close(r5) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x6, 0x4, 0x1, 0x0, r4, 0x5}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000440)={{r6}, &(0x7f0000000840), &(0x7f0000000340)}, 0x20) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1c00000033000b12d25a80648c2594f90124fc60100c034003000000", 0x1c}], 0x1}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)=']\x00'}, 0x30) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="364000002600913e"], 0xfe33) 2.084278413s ago: executing program 3 (id=3165): socket$kcm(0x21, 0x2, 0x2) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5d37, 0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6e, 0x10001}, 0x104010, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x64, &(0x7f0000000000)=r4, 0x1c) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r4}, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000000)=@tipc=@name={0x1e, 0x2, 0x0, {{0x0, 0xfffffffd}, 0x4}}, 0x80, 0x0}, 0x0) r6 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc81e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x4}, 0x4846, 0x0, 0x0, 0x0, 0x1, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x91c, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x400, 0x5}, 0x18404, 0x8000000000000001, 0xfffffffe, 0x6, 0x8080000000005, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800000000fff}, 0x0, 0x0, r6, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 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_bp={0x0}, 0x7000, 0x10, 0x0, 0x2, 0x7, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r5, 0x9) r7 = socket$kcm(0x10, 0x2, 0x4) close(r7) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000380)={0x0, 0x0}) socket$kcm(0x10, 0x400000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x5, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="b40000000003a0b7db1163bc5715bcdea95110297d000000dd0a000000000000731f3300040000000000000000000000a3f423015e7cd99c699e3ed35f1d6925f736766c9e119740c8d974f6893ccac497edbdd9c9c78599f200b2a3a1ba85d66e4b6f2d02621e552adee29c729dde5e47a99139e025a2cf03028493eedf9a9118e0c53e70b579d7000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xde, &(0x7f0000000840)=""/222, 0x0, 0x2c, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x19, &(0x7f0000000000)={0xfffffffc}, 0x8, 0x10, &(0x7f0000000000)={0xfffffffe, 0x8}, 0x10, 0x0, r5}, 0x94) bpf$TOKEN_CREATE(0x24, &(0x7f0000000040), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x58, &(0x7f00000001c0)}, 0x10) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x1, 0xc2ba, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e00000004000000080000000800000000000000", @ANYRES32, @ANYBLOB="00000000000000000073dc000000000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=ANY=[], 0x50) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000af5ffddffdf131000000000014ded56b6c87260e000058473f56ea1e27cd99051cc7d36107a73210087ba9c3747c10427fa1a7de772501a91217203fe4ba2b12e213450c0f5d966a010a96912e064ce2de2c2071a74f41d96a8a31c8e898d20f5b21296fddf36e99916a92057644a8ff775f93583ee14e71fb17485bd52302399235b32f16d470b8050156b79e8cd6f94862943af7c57560f59546ae5925ecd0d161764e2c5b8a27fed25596c169e368d1dcaaa994dd"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b702000000000000850000008600000018110000", @ANYRES32=r8, @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) 2.010176864s ago: executing program 4 (id=3166): sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x4c850}, 0x40400c5) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0xc0189436, &(0x7f0000000040)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0xfdfffffc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000faffffff0000100004000000850000002cff01008500ffad18014fddc9"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x27, 0x1e, 0x0, &(0x7f0000000100)="01aae100106300b45645c258b558dff118c6c10b52c85fd430f5cd078bad", 0x0, 0x7c, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r3, &(0x7f0000000440)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @dev, 0x6}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="a0", 0x1}, {&(0x7f0000000240)="94", 0x1}], 0x2}, 0xd0a0) r4 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="7f0000006a007ffa9e", 0x9}, {&(0x7f0000000600)="64cabf2dfb58c132c3702e16fc021d6b689866f05d4800050088a8ffff0200258f2e4409b813e2f6e8bc95ee52dcd7298d210938510293bca0b646a3ce904f6e6b788b3204c294fb831b268128f95617a89f33e60ddc36024aa400712cfff68aac572a830923ed3c3fac90beecd40000000000000000", 0x76}], 0x2}, 0x0) sendmsg$kcm(r3, &(0x7f00000005c0)={&(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)="ba7f", 0x2}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="89000000120081ae08060cdc030ec0007f03e3f700000001", 0x18}], 0x1}, 0x0) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x6, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100000000a500000000000018490000fe"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x19, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa7e3}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x2e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000, 0x12, 0x0, &(0x7f0000000040)="ded6e0966ec1cf6ba4b897a54e4e062b3114", 0x0, 0x0, 0x3}, 0x50) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="93430000520033d087277b9b108b4ab51c"], 0xfe33) r6 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="1c00000018"], 0xfe33) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa2c"], 0xfdef) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x3, &(0x7f00000008c0)=ANY=[@ANYRES8=r1, @ANYRESDEC=r1, @ANYBLOB="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", @ANYBLOB="c4e20e44ba21eb8d50d03b8ecff4fe7460a3dbf6977525b9cd4387fa5773ddd84e6d76b12d026645dd8792d359f79faffa671fcfe2f5055bda27210fb1e312ad18f2a9dac6ebde417f69746f8a9565439fce278dee82076a93941587399e247d02c9c3075e05743f8a1711456ca50bd9d8492d97e2ccfbcb651b296c1dcdeced35142560c55a102bdfbc9fde8b10ddfe8b65a530c874feecb6378583dfb4ccc18f8d51e675cf4a9656465ba49a1ac13b7023c36774d5aff318229b1f1174ad8e62c121523e5faa055d02498c2d5c56423d32d872f1cc42cdde5d2c2a70db2cdc3b041eda253693ad"], &(0x7f00000002c0)='syzkaller\x00', 0xfff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x4000, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x6b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_bp={0x0, 0x1}, 0x110010, 0x0, 0x0, 0x0, 0xe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r9], 0x18}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r11) close(r10) r12 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r12, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="1400000022007d033840253ada4785391f890b0f", 0x14}], 0x1}, 0x8810) openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) 1.935000186s ago: executing program 1 (id=3167): socket$kcm(0x2c, 0x3, 0x0) socket$kcm(0x2d, 0x3, 0x0) 1.622547423s ago: executing program 1 (id=3168): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="850000008c00000006120000", @ANYRES32], &(0x7f0000000200)='syzkaller\x00'}, 0x94) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x84, 0xfffffffffffffffc}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x100001, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff3, 0x0, @perf_config_ext={0x85, 0xffffffffffffffff}, 0x3212, 0x7, 0x2, 0x2, 0xc, 0x7, 0x2, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0500000004000000080000000500000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000000767ca6c66b880968f6069bf480c0df3000000710d6833e8014d2aa8a3718e76430000"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001700000000000000ff000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008002010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000340)={r1}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) r2 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000500)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af3653c001ac00800020007000200060001c00364683b9dad7aa21240d69a6a818cf6c551ae60fc91b169edb1b175732b9f597fe3b6c5a3d77cc766307de2", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4000000) r3 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r3, &(0x7f0000000480)={&(0x7f00000002c0)=@in6={0xa, 0x4e23, 0xfffffffc, @loopback={0xfe80000000000000}, 0x4}, 0x80, 0x0}, 0x20008810) 1.349019059s ago: executing program 4 (id=3169): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000001000000000000000000000085000000870000001801000020786c2500000000002020207b1af8ff00000000bfa10000000000000701"], 0x0}, 0x94) (async) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffffffffffff, 0x5ec, 0x10}, 0xc) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0xc, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x5}, 0x50) bpf$MAP_CREATE(0x1400000000000000, &(0x7f0000000000)=ANY=[@ANYBLOB="0f00000004000000020000000000000001020000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 ', @ANYRES32=0x0, @ANYRES32, @ANYBLOB="02000000ff"], 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) (async) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="850000002200000007000000000000089500000000000000e26c9bd1a6361b"], 0x0}, 0x90) (async) write$cgroup_subtree(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="364000001a00910069cdfb5cc682e02e0a"], 0xfe33) (async) r3 = socket$kcm(0x2, 0x1000000000000002, 0x0) (async) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001280), 0xd) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000000640)=@framed={{}, [@map_fd={0x18, 0x0, 0x2, 0x0, r4}]}, 0x0}, 0x94) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="9feb0100180000000000000040000000400000000200000000000000000000060400000000000000000000010500000008000000000000000000000300000000010000000200000004000000000000"], 0x0, 0x5a}, 0x28) (async) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB], &(0x7f0000000340)='syzkaller\x00'}, 0x94) setsockopt$sock_attach_bpf(r3, 0x88, 0x67, &(0x7f00000002c0)=r5, 0x4) (async) r6 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) (async) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$TOKEN_CREATE(0x24, &(0x7f0000000080), 0x8) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001, 0x1, @perf_bp={0x0}, 0x8061, 0x3, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) socket$kcm(0x10, 0x3, 0x10) (async) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r7, 0x1f, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) (async) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="33fe00004a00530c8e5eb88edc5a9c0e0a9b80"], 0xfe33) 1.34713555s ago: executing program 5 (id=3170): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x657a, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0x22072a18}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)='\x00<', 0xffe3}], 0x1, 0x0, 0x0, 0x900}, 0x60) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0xa, 0x3, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x6}, 0x50) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1b0002"], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x11, 0x15, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000200"/15, @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000070000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000025000000850000008200000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000090000017b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x61800, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r4, r3}, 0xc) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={@cgroup=r5, r4, 0x15, 0x18, 0x0, @void, @value=r6}, 0x20) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x1000, 0x7}, 0x50) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./cgroup\x00', r7}, 0x18) r8 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_bp={0x0, 0xd}, 0x0, 0x0, 0x9, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x400}) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89f8, &(0x7f0000000080)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r8, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYRESOCT=r10, @ANYRES32=r1], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r11 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000240)={r8, r8}, 0xc) sendmsg$kcm(r11, &(0x7f0000000600)={0x0, 0x91f, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848100000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) socket$kcm(0xa, 0x5, 0x0) 1.024972357s ago: executing program 1 (id=3171): r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x91f, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848100000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) socket$kcm(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x100, 0x4}, 0x4869, 0x6, 0x0, 0xf, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r1, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f00000000c0), 0x12) write$cgroup_int(r3, &(0x7f0000000100)=0x1, 0x12) sendmsg(r0, &(0x7f0000001680)={&(0x7f00000000c0)=@ax25={{0x3, @bcast, 0x6}, [@default, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="be366a1333effd5a9cdc43a39dded09d77cca9eddafed60a8247f0b601b1ffde658286541a9a823a2ba732ac1f2dc8a6599d05bfe931b4c02d6ed24c54490007fe72513ed2b7385cb49f9cfc6d02202e695c69d9f9193ceda680bee87ed91e", 0x5f}], 0x1, &(0x7f0000000640)=[{0x1010, 0x110, 0x8000, "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"}], 0x1010}, 0x0) 977.029588ms ago: executing program 3 (id=3173): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x1100, &(0x7f0000000180)=[{&(0x7f0000000400)="d8000000180081054e81f782db4cb904021d080006007c09e8fe55a10a0015800a00142603600e1208000f000000040608001ec008685c400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d50300000000000000e0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0], 0x17) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r1}, &(0x7f0000000000), &(0x7f0000000040)='%pI4 \x00'}, 0x20) 917.590989ms ago: executing program 4 (id=3174): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x11c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1f, 0x2, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="d8000000190081054e81f782db4cb9040220080000000000000000070a000a000900142603600e1208000f0000050401d559e0e0df7fc07963acc3038ebba8000400027c035c0461c1d67f6f94007134cf6efb8001a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c3f5aeb4edbb57a5025ccca9e008026f6e6ddba61f5fad95667e006dcdf639500bfeb789d00000000000000d5e1cace81ed6c117ab5d6d69bda4039e81f86f60f0bffece0b42a9ecbee5de6ccd40dd6e4ed", 0xd8}], 0x1}, 0x14) 847.972131ms ago: executing program 5 (id=3175): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext, 0x10c002, 0xac5d, 0x10000200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200100000000}, 0x0, 0x4, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x10000) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/90, 0x5a}, {0x0}, {0x0}, {&(0x7f0000000b80)=""/105, 0x69}], 0x5, &(0x7f0000000cc0)=""/146, 0x92}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[@ANYBLOB], 0xfe33) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000007c0)="d80000004a0081064e007c05e8fe55a10a000404018b2d5ed48e9a4002020a600e41b0000900ac00060311000000160015000a87572a6ea28959b561c1d67f6f94007125cf6efb8000a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370ed7dbe56192bb940450a721eabe30259703920723f9000000008af26c8b", 0xd5}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x10, &(0x7f0000000000), 0x4) sendmsg$inet(r3, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x2}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xf, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r0, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000200)=r4}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000480)={r5, &(0x7f00000005c0)}, 0x20) 718.205724ms ago: executing program 3 (id=3176): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1b, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$kcm(0x1e, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) close(r1) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000400)=0xffffffffffffffff, 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000500)={0x2, 0x0}, 0x8) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)=@generic={&(0x7f0000000540)='./file0\x00', 0x0, 0x8}, 0x18) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)=@o_path={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10, r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000010001000000000081ffffff3cfa0c0010000000180000000200000000000000590900009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x40, &(0x7f0000000200)=""/64, 0x41100, 0x21, '\x00', 0x0, @fallback=0x1c, r3, 0x8, &(0x7f00000004c0)={0x1, 0x5}, 0x8, 0x10, 0x0, 0x0, r4, r2, 0x9, &(0x7f0000000640)=[r5, r6], &(0x7f0000000700)=[{0x4, 0x2, 0x6, 0x2}, {0x5, 0x3, 0x6, 0x5}, {0x4, 0x2, 0x4, 0x1}, {0x5, 0x2, 0x0, 0x8}, {0x5, 0x4, 0x6, 0xa}, {0x0, 0x1, 0xc, 0x9}, {0x4, 0x2, 0x9}, {0x1, 0x4, 0x8}, {0x2, 0x5, 0x3, 0x1}], 0x10, 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f0000000900)=@l2tp6={0xa, 0x0, 0x9c, @mcast1, 0x4, 0xffffffff}, 0x80, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x541b, &(0x7f0000000240)) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r10) socket$kcm(0x10, 0x3, 0x10) r11 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x2, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r11, 0x40042408, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r10, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1d}}) r12 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0xd366, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9a9, 0xc}, 0x114905, 0x5, 0x9, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r12, 0x40042408, 0xffffffffffffffff) socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x10000000000001e3}, 0x20000010) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @local}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000080)) 584.420717ms ago: executing program 4 (id=3177): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x20, 0x1, 0x0, 0xffdff036}, {0x6}]}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x28, 0x25, 0x44, 0xeffff012}]}) ioctl$TUNGETVNETLE(r1, 0x40107447, &(0x7f0000000180)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001, 0x1, @perf_bp={0x0}, 0x8061, 0x3, 0x0, 0x3, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x14690, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0xb3b, 0xffffffffffbffff8}, 0x842, 0x0, 0x6, 0x0, 0x0, 0x101, 0xa6f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) r5 = socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x11, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x94) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="540002fd29000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='hugetlb.1GB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f00000002c0)=0x80000001, 0x12) 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, 0x806, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r4, &(0x7f00000000c0)='blkio.bfq.sectors\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x4004743d, 0x110e22fff6) write$cgroup_type(r3, &(0x7f0000000280), 0x9) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r8, &(0x7f0000000040)={0x0, 0x51, &(0x7f0000000100)=[{&(0x7f00000006c0)="5c00000064006bcd9e3fe3dc6e48aa31086b8703130000001f00000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x1}, 0x10}, 0x94) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) 580.757867ms ago: executing program 1 (id=3186): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x5a2119bf86ff29ce, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000008c0)={0x0, 0x4, 0x3, 0x3fd}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) r1 = socket$kcm(0x1e, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x43) close(0x3) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="d80000001800810400000000000000040a1d080006007c03e8fc33a10a0004000600142603600e1208001e0000000401a800080020003c43990a3aec9143354335f406000001000000035c0461c1d67f6f94007134cf6efb8000a007a290457f010400000000000000ceac3c2fb14c2ee5a7cef4090000001fb71b14d6d9305fe1d9d322fe7c9f8775820d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d405fe4f0e59a6c5870e1cace0d81ed0bffece0b42a9ecbee5de6ccd4e1ffffffffc1c9b6278754ca397c388b0dd6e4edef3d93000000", 0xd8}], 0x1}, 0x40044) 262.379754ms ago: executing program 1 (id=3178): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x6}, 0x11c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1f, 0x2, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) sendmsg$kcm(0xffffffffffffffff, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000002dc0)={&(0x7f0000001580)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000000fc0)='\x00', 0x1}], 0x1}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="d8000000190081054e81f782db4cb9040220080000000000000000070a000a000900142603600e1208000f0000050401d559e0e0df7fc07963acc3038ebba8000400027c035c0461c1d67f6f94007134cf6efb8001a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c3f5aeb4edbb57a5025ccca9e008026f6e6ddba61f5fad95667e006dcdf639500bfeb789d00000000000000d5e1cace81ed6c117ab5d6d69bda4039e81f86f60f0bffece0b42a9ecbee5de6ccd40dd6e4ed", 0xd8}], 0x1}, 0x14) 0s ago: executing program 3 (id=3179): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0xd, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000fdffffde18000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20004, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x58c8, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], 0x0}, 0x94) socket$kcm(0xa, 0x922000000003, 0x11) r3 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="48000000150081fb7059ae08060c04000aff0f11000000040011018701546fabca1b4e7d06a6bd7c493872f750375ed08a562af5745e17b8c119418f0f000000d6e74703c48f93b8", 0x48}], 0x1}, 0x20040040) close(0x3) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r2, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = socket$kcm(0x10, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000003c0)="d800000018007b18e00212ba0d8105040a0a1100fe0f040b067c55a1bc0009001e0006990300000015000500fe800000000000000300014002000c0901ac04000bd67f6f94007100a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b01602b2a10c11ce1b14d6d930dfe1d9d322fe04fb95cae8c9010000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3bb9ad8ffd5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd601edef3d93452a92307f00000e97031e9f05e9f16e9cb5", 0xd2}, {&(0x7f00000004c0)="f80ec2e2badd", 0x6}], 0x2, 0x0, 0x0, 0x2663}, 0x0) r5 = bpf$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) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r5) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) r6 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x66137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) syz_clone(0x32a0000, 0x0, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): 4286] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 537.407017][ T4286] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 537.422298][T12153] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 537.440302][T12153] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 537.450947][T12153] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 537.465120][T12153] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 538.291276][T12143] netlink: 'syz.3.2541': attribute type 10 has an invalid length. [ 538.299266][T12146] netlink: 'syz.1.2542': attribute type 10 has an invalid length. [ 538.481469][T12155] netlink: 'syz.3.2546': attribute type 21 has an invalid length. [ 538.489432][T12155] netlink: 'syz.3.2546': attribute type 2 has an invalid length. [ 538.527983][T12158] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2545'. [ 538.618519][T12164] netlink: 'syz.1.2547': attribute type 10 has an invalid length. [ 538.644722][T12164] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2547'. [ 538.879662][ T4298] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 538.987427][ T4298] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 539.047949][T12181] netlink: 188 bytes leftover after parsing attributes in process `syz.3.2552'. [ 539.091888][T12151] chnl_net:caif_netlink_parms(): no params data found [ 539.101593][T12181] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 539.339277][T12151] bridge0: port 1(bridge_slave_0) entered blocking state [ 539.382733][T12192] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.2554'. [ 539.403677][T12151] bridge0: port 1(bridge_slave_0) entered disabled state [ 539.481720][T12151] device bridge_slave_0 entered promiscuous mode [ 539.561280][T12153] Bluetooth: hci5: command 0x0409 tx timeout [ 540.630131][T12151] bridge0: port 2(bridge_slave_1) entered blocking state [ 540.653388][T12151] bridge0: port 2(bridge_slave_1) entered disabled state [ 540.692483][T12151] device bridge_slave_1 entered promiscuous mode [ 540.699901][T12200] netlink: 'syz.4.2556': attribute type 10 has an invalid length. [ 540.764868][ T4298] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 540.884311][T12151] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 540.949859][T12211] FAULT_INJECTION: forcing a failure. [ 540.949859][T12211] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 540.982549][T12211] CPU: 1 PID: 12211 Comm: syz.2.2560 Not tainted syzkaller #0 [ 540.990109][T12211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 541.000213][T12211] Call Trace: [ 541.003531][T12211] [ 541.006496][T12211] dump_stack_lvl+0x188/0x24e [ 541.011234][T12211] ? show_regs_print_info+0x12/0x12 [ 541.016486][T12211] ? load_image+0x410/0x410 [ 541.021040][T12211] ? __lock_acquire+0x7c40/0x7c40 [ 541.026128][T12211] ? __might_sleep+0xd0/0xd0 [ 541.030780][T12211] should_fail_ex+0x390/0x4c0 [ 541.035517][T12211] _copy_from_user+0x2c/0x170 [ 541.040255][T12211] generic_map_update_batch+0x4dc/0x7f0 [ 541.045874][T12211] ? rcu_read_unlock+0xa0/0xa0 [ 541.050688][T12211] ? __fdget+0x17c/0x200 [ 541.054996][T12211] ? rcu_read_unlock+0xa0/0xa0 [ 541.059809][T12211] bpf_map_do_batch+0x475/0x5f0 [ 541.064727][T12211] ? bpf_lsm_key_alloc+0x10/0x10 [ 541.069730][T12211] __sys_bpf+0x6f7/0x780 [ 541.074032][T12211] ? bpf_link_show_fdinfo+0x380/0x380 [ 541.079473][T12211] ? lock_chain_count+0x20/0x20 [ 541.084389][T12211] __x64_sys_bpf+0x78/0x90 [ 541.088856][T12211] do_syscall_64+0x4c/0xa0 [ 541.093309][T12211] ? clear_bhb_loop+0x60/0xb0 [ 541.098061][T12211] ? clear_bhb_loop+0x60/0xb0 [ 541.102771][T12211] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 541.108694][T12211] RIP: 0033:0x7f0a3119de99 [ 541.113144][T12211] 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 [ 541.132781][T12211] RSP: 002b:00007f0a32115028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 541.141226][T12211] RAX: ffffffffffffffda RBX: 00007f0a31425fa0 RCX: 00007f0a3119de99 [ 541.149223][T12211] RDX: 0000000000000038 RSI: 0000200000000dc0 RDI: 000000000000001a [ 541.157219][T12211] RBP: 00007f0a32115090 R08: 0000000000000000 R09: 0000000000000000 [ 541.165218][T12211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 541.173212][T12211] R13: 00007f0a31426038 R14: 00007f0a31425fa0 R15: 00007ffd2f6edcc8 [ 541.181236][T12211] [ 541.276507][ T4298] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 541.334829][T12151] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 541.435726][T12151] team0: Port device team_slave_0 added [ 541.486401][T12151] team0: Port device team_slave_1 added [ 541.640843][T12151] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 541.641575][T12153] Bluetooth: hci5: command 0x041b tx timeout [ 541.664668][T12151] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 541.740797][T12151] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 541.763808][T12151] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 541.776467][T12230] netlink: 188 bytes leftover after parsing attributes in process `syz.4.2566'. [ 541.782497][T12151] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 541.812015][T12230] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 541.871188][T12151] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 542.000741][ T4298] device 0 left promiscuous mode [ 542.035258][T12151] device hsr_slave_0 entered promiscuous mode [ 542.056877][T12151] device hsr_slave_1 entered promiscuous mode [ 542.152464][T12151] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 542.160107][T12151] Cannot create hsr debugfs directory [ 542.171524][ T4298] tipc: Left network mode [ 542.466615][T12243] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.2569'. [ 543.392414][T12266] FAULT_INJECTION: forcing a failure. [ 543.392414][T12266] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 543.431458][T12266] CPU: 0 PID: 12266 Comm: syz.1.2572 Not tainted syzkaller #0 [ 543.439014][T12266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 543.449113][T12266] Call Trace: [ 543.452435][T12266] [ 543.455413][T12266] dump_stack_lvl+0x188/0x24e [ 543.460164][T12266] ? show_regs_print_info+0x12/0x12 [ 543.465462][T12266] ? load_image+0x410/0x410 [ 543.470022][T12266] ? __might_fault+0xa6/0x120 [ 543.474862][T12266] should_fail_ex+0x390/0x4c0 [ 543.479614][T12266] copyin+0x1b/0x120 [ 543.483566][T12266] _copy_from_iter+0x447/0x1130 [ 543.488486][T12266] ? copyout_mc+0x110/0x110 [ 543.493038][T12266] ? __virt_addr_valid+0x188/0x540 [ 543.498291][T12266] ? __virt_addr_valid+0x188/0x540 [ 543.503440][T12266] ? __virt_addr_valid+0x467/0x540 [ 543.508592][T12266] ? __phys_addr_symbol+0x2b/0x70 [ 543.513659][T12266] ? __check_object_size+0x4f6/0xa70 [ 543.518975][T12266] netlink_sendmsg+0x755/0xbd0 [ 543.523789][T12266] ? netlink_getsockopt+0x550/0x550 [ 543.529034][T12266] ? apparmor_socket_sendmsg+0x8a/0x330 [ 543.534616][T12266] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 543.539931][T12266] ? security_socket_sendmsg+0x7c/0xa0 [ 543.545423][T12266] ? netlink_getsockopt+0x550/0x550 [ 543.550657][T12266] ____sys_sendmsg+0x5ed/0x9a0 [ 543.555466][T12266] ? __sys_sendmsg_sock+0x30/0x30 [ 543.560559][T12266] ? __import_iovec+0x306/0x510 [ 543.565460][T12266] ? import_iovec+0x6f/0xa0 [ 543.569999][T12266] ___sys_sendmsg+0x2a2/0x360 [ 543.574718][T12266] ? __sys_sendmsg+0x2a0/0x2a0 [ 543.579545][T12266] ? __lock_acquire+0x7c40/0x7c40 [ 543.584631][T12266] __se_sys_sendmsg+0x1c3/0x2b0 [ 543.589519][T12266] ? __x64_sys_sendmsg+0x80/0x80 [ 543.594510][T12266] ? lockdep_hardirqs_on+0x94/0x140 [ 543.599739][T12266] do_syscall_64+0x4c/0xa0 [ 543.604186][T12266] ? clear_bhb_loop+0x60/0xb0 [ 543.608897][T12266] ? clear_bhb_loop+0x60/0xb0 [ 543.613613][T12266] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 543.619554][T12266] RIP: 0033:0x7f608df9de99 [ 543.624002][T12266] 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 [ 543.643635][T12266] RSP: 002b:00007f608c1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 543.652075][T12266] RAX: ffffffffffffffda RBX: 00007f608e225fa0 RCX: 00007f608df9de99 [ 543.660071][T12266] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 543.668066][T12266] RBP: 00007f608c1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 543.676066][T12266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 543.684181][T12266] R13: 00007f608e226038 R14: 00007f608e225fa0 R15: 00007fff9e651108 [ 543.692197][T12266] [ 543.721194][T12153] Bluetooth: hci5: command 0x040f tx timeout [ 544.049526][T12251] netlink: 'syz.2.2570': attribute type 10 has an invalid length. [ 544.123928][T12272] netlink: 'syz.1.2573': attribute type 3 has an invalid length. [ 544.153585][T12272] netlink: 163968 bytes leftover after parsing attributes in process `syz.1.2573'. [ 544.227381][T12276] netlink: 'syz.4.2574': attribute type 3 has an invalid length. [ 544.259320][T12276] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.2574'. [ 544.558275][T12282] FAULT_INJECTION: forcing a failure. [ 544.558275][T12282] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 544.617356][T12285] netlink: 188 bytes leftover after parsing attributes in process `syz.2.2577'. [ 544.630804][T12285] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 544.641346][T12282] CPU: 0 PID: 12282 Comm: syz.1.2576 Not tainted syzkaller #0 [ 544.650611][T12282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 544.660711][T12282] Call Trace: [ 544.664037][T12282] [ 544.667011][T12282] dump_stack_lvl+0x188/0x24e [ 544.671761][T12282] ? show_regs_print_info+0x12/0x12 [ 544.677026][T12282] ? load_image+0x410/0x410 [ 544.681586][T12282] ? __might_fault+0xa6/0x120 [ 544.686326][T12282] should_fail_ex+0x390/0x4c0 [ 544.691055][T12282] copyin+0x1b/0x120 [ 544.694981][T12282] _copy_from_iter+0x447/0x1130 [ 544.699865][T12282] ? slab_post_alloc_hook+0x67/0x490 [ 544.705181][T12282] ? copyout_mc+0x110/0x110 [ 544.709716][T12282] ? __virt_addr_valid+0x188/0x540 [ 544.714865][T12282] ? __virt_addr_valid+0x188/0x540 [ 544.720010][T12282] ? __virt_addr_valid+0x467/0x540 [ 544.725158][T12282] ? __phys_addr_symbol+0x2b/0x70 [ 544.730218][T12282] ? __check_object_size+0x4f6/0xa70 [ 544.735541][T12282] sctp_user_addto_chunk+0x80/0x210 [ 544.740856][T12282] sctp_datamsg_from_user+0x749/0xed0 [ 544.746272][T12282] sctp_sendmsg_to_asoc+0xfd9/0x17e0 [ 544.751658][T12282] ? sctp_assoc_add_peer+0xe7a/0x1620 [ 544.757196][T12282] ? sctp_sendmsg_check_sflags+0x2d0/0x2d0 [ 544.763028][T12282] ? __sctp_connect+0xd80/0xd80 [ 544.767912][T12282] ? __local_bh_enable_ip+0x136/0x1c0 [ 544.773308][T12282] ? _local_bh_enable+0xa0/0xa0 [ 544.778181][T12282] ? sctp_endpoint_lookup_assoc+0x77/0x260 [ 544.784021][T12282] ? sctp_endpoint_lookup_assoc+0x77/0x260 [ 544.789866][T12282] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 544.795443][T12282] ? security_sctp_bind_connect+0x85/0xb0 [ 544.801262][T12282] sctp_sendmsg+0x1b8a/0x2940 [ 544.805987][T12282] ? sctp_getsockopt+0x8a0/0x8a0 [ 544.810964][T12282] ? __might_fault+0xa6/0x120 [ 544.815673][T12282] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 544.822121][T12282] ? aa_sock_msg_perm+0x94/0x150 [ 544.827100][T12282] ? inet_sendmsg+0x7a/0x2a0 [ 544.831751][T12282] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 544.837070][T12282] ? inet_send_prepare+0x250/0x250 [ 544.842219][T12282] ____sys_sendmsg+0x5ed/0x9a0 [ 544.847051][T12282] ? __sys_sendmsg_sock+0x30/0x30 [ 544.852101][T12282] ? __import_iovec+0x306/0x510 [ 544.856994][T12282] ? import_iovec+0x6f/0xa0 [ 544.861535][T12282] ___sys_sendmsg+0x2a2/0x360 [ 544.866251][T12282] ? __sys_sendmsg+0x2a0/0x2a0 [ 544.871062][T12282] ? __lock_acquire+0x7c40/0x7c40 [ 544.876151][T12282] __se_sys_sendmsg+0x1c3/0x2b0 [ 544.881067][T12282] ? __x64_sys_sendmsg+0x80/0x80 [ 544.886053][T12282] ? lockdep_hardirqs_on+0x94/0x140 [ 544.891283][T12282] do_syscall_64+0x4c/0xa0 [ 544.895743][T12282] ? clear_bhb_loop+0x60/0xb0 [ 544.900450][T12282] ? clear_bhb_loop+0x60/0xb0 [ 544.905161][T12282] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 544.911088][T12282] RIP: 0033:0x7f608df9de99 [ 544.915538][T12282] 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 [ 544.935168][T12282] RSP: 002b:00007f608c1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 544.943623][T12282] RAX: ffffffffffffffda RBX: 00007f608e225fa0 RCX: 00007f608df9de99 [ 544.951630][T12282] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000003 [ 544.959640][T12282] RBP: 00007f608c1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 544.967642][T12282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 544.975647][T12282] R13: 00007f608e226038 R14: 00007f608e225fa0 R15: 00007fff9e651108 [ 544.983674][T12282] [ 545.315699][T12151] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 545.346852][T12151] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 545.563772][T12151] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 545.726729][T12151] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 545.801282][T12153] Bluetooth: hci5: command 0x0419 tx timeout [ 546.229820][T12151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 546.267598][T12310] netlink: 'syz.4.2585': attribute type 10 has an invalid length. [ 546.338207][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 546.377441][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 546.421315][T12151] 8021q: adding VLAN 0 to HW filter on device team0 [ 546.470982][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 546.520245][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 546.570579][ T4329] bridge0: port 1(bridge_slave_0) entered blocking state [ 546.577839][ T4329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 546.615794][T12319] netlink: 188 bytes leftover after parsing attributes in process `syz.4.2589'. [ 546.630331][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 546.651478][T12319] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 546.680856][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 546.746363][ T4329] bridge0: port 2(bridge_slave_1) entered blocking state [ 546.753626][ T4329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 546.775517][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 546.976263][T12321] netlink: 'syz.1.2588': attribute type 10 has an invalid length. [ 547.011726][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 547.020490][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 547.237864][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 547.261256][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 547.294615][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 547.350746][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 547.407097][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 547.434882][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 547.815556][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 547.845763][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 547.886014][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 547.947296][T12151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 548.118797][ T4298] device hsr_slave_0 left promiscuous mode [ 548.197511][ T4298] device hsr_slave_1 left promiscuous mode [ 548.258448][ T4298] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 548.277852][ T4298] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 548.332735][ T4298] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 548.359134][ T4298] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 548.442320][ T4298] device veth0_macvtap left promiscuous mode [ 548.451676][ T4298] device veth1_vlan left promiscuous mode [ 548.680601][T12362] netlink: 188 bytes leftover after parsing attributes in process `syz.4.2600'. [ 548.734410][T12362] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 549.015246][T12367] netlink: 'syz.1.2602': attribute type 1 has an invalid length. [ 549.023572][T12367] netlink: 5 bytes leftover after parsing attributes in process `syz.1.2602'. [ 549.185832][T12369] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.2603'. [ 550.688940][ T4298] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 550.748170][ T4298] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 551.086555][ T4298] bond0 (unregistering): Released all slaves [ 551.270459][T12382] device syzkaller0 entered promiscuous mode [ 552.113598][T12404] netlink: 188 bytes leftover after parsing attributes in process `syz.4.2612'. [ 552.157114][T12404] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 554.156162][T12419] netlink: 'syz.4.2618': attribute type 1 has an invalid length. [ 554.209464][T12423] netlink: 'syz.3.2627': attribute type 2 has an invalid length. [ 554.217113][T12419] netlink: 5 bytes leftover after parsing attributes in process `syz.4.2618'. [ 554.266230][T12423] netlink: 164 bytes leftover after parsing attributes in process `syz.3.2627'. [ 554.312410][T12423] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2627'. [ 554.809832][T12270] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 554.824263][T12270] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 554.912428][T12151] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 555.025620][T12435] netlink: 'syz.3.2620': attribute type 10 has an invalid length. [ 555.044716][T12435] netlink: 152 bytes leftover after parsing attributes in process `syz.3.2620'. [ 556.948291][T12484] netlink: 'syz.2.2632': attribute type 1 has an invalid length. [ 557.139823][T12484] netlink: 5 bytes leftover after parsing attributes in process `syz.2.2632'. [ 557.326597][T12489] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2631'. [ 558.023970][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 558.045145][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 558.229299][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 558.268109][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 558.317868][T12151] device veth0_vlan entered promiscuous mode [ 558.343844][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 558.374173][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 558.410577][T12151] device veth1_vlan entered promiscuous mode [ 558.556642][T12151] device veth0_macvtap entered promiscuous mode [ 558.585440][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 558.599960][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 558.628660][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 558.667087][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 558.705073][T12151] device veth1_macvtap entered promiscuous mode [ 558.725089][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 558.735468][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 558.792597][T12151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 558.839014][T12151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.870760][T12151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 558.891342][T12151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.920269][T12151] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 558.955383][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 558.981897][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 559.014789][T12151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 559.041316][T12151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 559.081742][T12151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 559.111526][T12151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 559.132825][T12151] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 559.178551][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 559.198419][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 559.245166][T12151] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 559.281321][T12151] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 559.290126][T12151] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 559.370498][T12151] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 559.882415][ T4298] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 559.890340][ T4298] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 559.928873][ T4329] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 559.938613][ T4329] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 559.946243][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 559.978908][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 560.326567][T12533] netlink: 'syz.5.2543': attribute type 3 has an invalid length. [ 560.348902][T12533] netlink: 163968 bytes leftover after parsing attributes in process `syz.5.2543'. [ 560.868379][T12545] netlink: 'syz.1.2642': attribute type 10 has an invalid length. [ 561.545428][T12561] netlink: 'syz.5.2646': attribute type 1 has an invalid length. [ 561.567048][T12561] netlink: 5 bytes leftover after parsing attributes in process `syz.5.2646'. [ 561.607775][T12562] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2647'. [ 562.314579][T12575] netlink: 13 bytes leftover after parsing attributes in process `syz.3.2651'. [ 562.762244][T12583] netlink: 'syz.2.2654': attribute type 10 has an invalid length. [ 562.913759][T12596] netlink: 188 bytes leftover after parsing attributes in process `syz.3.2658'. [ 563.003515][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.009911][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.016449][T12596] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 563.390817][T12607] netlink: 'syz.2.2659': attribute type 10 has an invalid length. [ 563.552747][T12609] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 563.590704][T12609] device syzkaller0 entered promiscuous mode [ 563.924690][T12622] netlink: 'syz.2.2664': attribute type 29 has an invalid length. [ 566.419564][T12622] netlink: 'syz.2.2664': attribute type 29 has an invalid length. [ 566.428715][T12631] netlink: 'syz.4.2665': attribute type 10 has an invalid length. [ 566.823867][T12646] netlink: 'syz.3.2670': attribute type 10 has an invalid length. [ 566.875900][T12653] netlink: 'syz.5.2669': attribute type 10 has an invalid length. [ 566.959190][T12653] 8021q: adding VLAN 0 to HW filter on device team0 [ 566.978007][T12653] bond0: (slave team0): Enslaving as an active interface with an up link [ 567.133549][T12660] netlink: 188 bytes leftover after parsing attributes in process `syz.2.2673'. [ 567.229629][T12660] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 567.676323][T12675] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2676'. [ 567.978912][T12684] syz.4.2678[12684] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 567.979036][T12684] syz.4.2678[12684] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 568.107868][T12687] netlink: 'syz.3.2679': attribute type 10 has an invalid length. [ 568.805439][T12706] netlink: 'syz.4.2683': attribute type 10 has an invalid length. [ 569.776352][T12732] device syzkaller0 entered promiscuous mode [ 569.830177][T12743] netlink: 'syz.4.2693': attribute type 10 has an invalid length. [ 572.457562][T12751] netlink: 'syz.5.2694': attribute type 1 has an invalid length. [ 572.465655][T12751] netlink: 'syz.5.2694': attribute type 4 has an invalid length. [ 572.475019][T12751] netlink: 9462 bytes leftover after parsing attributes in process `syz.5.2694'. [ 572.503906][T12752] netlink: 136 bytes leftover after parsing attributes in process `syz.5.2694'. [ 572.532754][T12759] netlink: 'syz.2.2696': attribute type 10 has an invalid length. [ 573.367495][T12801] netlink: 184 bytes leftover after parsing attributes in process `syz.3.2705'. [ 573.585545][T12801] netlink: 14601 bytes leftover after parsing attributes in process `syz.3.2705'. [ 574.043115][T12812] netlink: 188 bytes leftover after parsing attributes in process `syz.1.2709'. [ 574.070665][T12812] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 574.185266][T12816] netlink: 'syz.5.2710': attribute type 10 has an invalid length. [ 575.069505][T12846] netlink: 64859 bytes leftover after parsing attributes in process `syz.1.2719'. [ 575.276014][T12856] netlink: 'syz.2.2722': attribute type 11 has an invalid length. [ 575.293211][T12856] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2722'. [ 575.366206][T12859] netlink: 188 bytes leftover after parsing attributes in process `syz.3.2724'. [ 575.403716][T12859] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 575.906615][T12866] netlink: 'syz.5.2726': attribute type 10 has an invalid length. [ 575.995623][T12874] netlink: 'syz.2.2727': attribute type 10 has an invalid length. [ 576.263305][T12884] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2731'. [ 576.300483][T12884] sysfs: cannot create duplicate filename '/class/ieee80211/!!!' [ 576.397220][T12884] CPU: 1 PID: 12884 Comm: syz.3.2731 Not tainted syzkaller #0 [ 576.404791][T12884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 576.414904][T12884] Call Trace: [ 576.418238][T12884] [ 576.421230][T12884] dump_stack_lvl+0x188/0x24e [ 576.426079][T12884] ? show_regs_print_info+0x12/0x12 [ 576.431355][T12884] ? load_image+0x410/0x410 [ 576.435956][T12884] sysfs_warn_dup+0x8a/0xa0 [ 576.440529][T12884] sysfs_do_create_link_sd+0xc0/0x110 [ 576.446035][T12884] device_add+0x83b/0x1050 [ 576.450525][T12884] wiphy_register+0x1d8b/0x2aa0 [ 576.455485][T12884] ? cfg80211_event_work+0x40/0x40 [ 576.460698][T12884] ? minstrel_ht_alloc+0x894/0xa20 [ 576.465899][T12884] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 576.472036][T12884] ieee80211_register_hw+0x2d48/0x39f0 [ 576.477585][T12884] ? ieee80211_register_hw+0xf61/0x39f0 [ 576.483207][T12884] ? ieee80211_register_hw+0xf61/0x39f0 [ 576.488888][T12884] ? ieee80211_tasklet_handler+0x20/0x20 [ 576.494646][T12884] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 576.500603][T12884] ? __debug_object_init+0xed/0x440 [ 576.505878][T12884] ? memset+0x1e/0x40 [ 576.509922][T12884] ? __hrtimer_init+0x189/0x270 [ 576.514838][T12884] mac80211_hwsim_new_radio+0x2927/0x4cd0 [ 576.520634][T12884] ? memcpy+0x3c/0x60 [ 576.524676][T12884] hwsim_new_radio_nl+0xab7/0xc90 [ 576.529786][T12884] genl_family_rcv_msg_doit+0x22f/0x350 [ 576.535438][T12884] ? end_current_label_crit_section+0x170/0x170 [ 576.541750][T12884] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 576.547722][T12884] ? bpf_lsm_capable+0x5/0x10 [ 576.552457][T12884] ? security_capable+0x85/0xb0 [ 576.557387][T12884] genl_rcv_msg+0x601/0x790 [ 576.562040][T12884] ? genl_bind+0x360/0x360 [ 576.566536][T12884] ? hwsim_tx_info_frame_received_nl+0xe30/0xe30 [ 576.573014][T12884] netlink_rcv_skb+0x1ef/0x440 [ 576.577862][T12884] ? genl_bind+0x360/0x360 [ 576.582367][T12884] ? netlink_ack+0x1160/0x1160 [ 576.587275][T12884] ? down_read+0x1a8/0x2d0 [ 576.591765][T12884] genl_rcv+0x24/0x40 [ 576.595822][T12884] netlink_unicast+0x7ad/0x920 [ 576.600674][T12884] netlink_sendmsg+0x8ad/0xbd0 [ 576.605540][T12884] ? netlink_getsockopt+0x550/0x550 [ 576.610828][T12884] ? apparmor_socket_sendmsg+0x8a/0x330 [ 576.616458][T12884] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 576.621808][T12884] ? security_socket_sendmsg+0x7c/0xa0 [ 576.627346][T12884] ? netlink_getsockopt+0x550/0x550 [ 576.632628][T12884] ____sys_sendmsg+0x5ed/0x9a0 [ 576.637483][T12884] ? __sys_sendmsg_sock+0x30/0x30 [ 576.642615][T12884] ? __import_iovec+0x306/0x510 [ 576.647564][T12884] ? import_iovec+0x6f/0xa0 [ 576.652152][T12884] ___sys_sendmsg+0x2a2/0x360 [ 576.656924][T12884] ? __sys_sendmsg+0x2a0/0x2a0 [ 576.661830][T12884] __se_sys_sendmsg+0x1c3/0x2b0 [ 576.666767][T12884] ? __x64_sys_sendmsg+0x80/0x80 [ 576.671808][T12884] ? lockdep_hardirqs_on+0x94/0x140 [ 576.677088][T12884] do_syscall_64+0x4c/0xa0 [ 576.681581][T12884] ? clear_bhb_loop+0x60/0xb0 [ 576.686333][T12884] ? clear_bhb_loop+0x60/0xb0 [ 576.691126][T12884] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 576.697087][T12884] RIP: 0033:0x7fb595f9de99 [ 576.701676][T12884] 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 [ 576.721366][T12884] RSP: 002b:00007fb596eba028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 576.729848][T12884] RAX: ffffffffffffffda RBX: 00007fb596226090 RCX: 00007fb595f9de99 [ 576.737892][T12884] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 576.745932][T12884] RBP: 00007fb596033eaf R08: 0000000000000000 R09: 0000000000000000 [ 576.753966][T12884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 576.762041][T12884] R13: 00007fb596226128 R14: 00007fb596226090 R15: 00007ffe6eb321c8 [ 576.770110][T12884] [ 577.208118][T12881] netlink: 51471 bytes leftover after parsing attributes in process `syz.3.2731'. [ 578.049808][T12917] netlink: 188 bytes leftover after parsing attributes in process `syz.5.2740'. [ 578.088141][T12917] ksmbd: Daemon and kernel module version mismatch. ksmbd: 2, kernel module: 1. User-space ksmbd should terminate. [ 578.275894][T12924] netlink: 'syz.4.2742': attribute type 10 has an invalid length. [ 579.195054][T12933] netlink: 4595 bytes leftover after parsing attributes in process `syz.5.2745'. [ 579.507051][T12943] netlink: 9286 bytes leftover after parsing attributes in process `syz.4.2748'. [ 579.584608][T12945] FAULT_INJECTION: forcing a failure. [ 579.584608][T12945] name failslab, interval 1, probability 0, space 0, times 0 [ 579.649045][T12945] CPU: 0 PID: 12945 Comm: syz.3.2747 Not tainted syzkaller #0 [ 579.656625][T12945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 579.666743][T12945] Call Trace: [ 579.670072][T12945] [ 579.673057][T12945] dump_stack_lvl+0x188/0x24e [ 579.677805][T12945] ? show_regs_print_info+0x12/0x12 [ 579.683067][T12945] ? load_image+0x410/0x410 [ 579.687620][T12945] ? perf_trace_lock+0xf8/0x390 [ 579.692528][T12945] ? trace_event_raw_event_lock+0x230/0x230 [ 579.698485][T12945] should_fail_ex+0x390/0x4c0 [ 579.703237][T12945] should_failslab+0x5/0x20 [ 579.707789][T12945] slab_pre_alloc_hook+0x59/0x300 [ 579.712864][T12945] ? ref_tracker_alloc+0x14f/0x490 [ 579.718131][T12945] __kmem_cache_alloc_node+0x4f/0x270 [ 579.723562][T12945] ? ref_tracker_alloc+0x14f/0x490 [ 579.728733][T12945] kmalloc_trace+0x26/0xe0 [ 579.733217][T12945] ref_tracker_alloc+0x14f/0x490 [ 579.738218][T12945] ? lockdep_init_map_type+0x98/0x8d0 [ 579.743667][T12945] ? ref_tracker_dir_print+0x150/0x150 [ 579.749228][T12945] ? lockdep_softirqs_off+0x430/0x430 [ 579.754660][T12945] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 579.760615][T12945] ? _raw_spin_unlock+0x40/0x40 [ 579.765528][T12945] ? neigh_release+0x80/0x80 [ 579.770218][T12945] ? init_timer_key+0x178/0x320 [ 579.775116][T12945] ? ___neigh_create+0xc1d/0x2450 [ 579.780192][T12945] ___neigh_create+0xcbe/0x2450 [ 579.785103][T12945] ? __ipv6_neigh_lookup_noref+0x5a7/0x7d0 [ 579.791036][T12945] ? ip6_finish_output2+0x58f/0x15c0 [ 579.796385][T12945] ip6_finish_output2+0x150e/0x15c0 [ 579.801657][T12945] ? ip6_finish_output2+0x58f/0x15c0 [ 579.807007][T12945] ? ip6_mtu+0x79/0x3f0 [ 579.811312][T12945] ? nf_hook+0x390/0x390 [ 579.811861][T12951] netlink: 'syz.2.2750': attribute type 10 has an invalid length. [ 579.815619][T12945] ? ip6_finish_output+0x563/0x7f0 [ 579.828600][T12945] ? ip6_send_skb+0x106/0x370 [ 579.833371][T12945] ip6_send_skb+0x1c9/0x370 [ 579.837938][T12945] udp_v6_send_skb+0xb99/0x1850 [ 579.842946][T12945] udpv6_sendmsg+0x1b9e/0x22c0 [ 579.847779][T12945] ? ip_skb_dst_mtu+0x9b0/0x9b0 [ 579.852734][T12945] ? udp_v6_early_demux+0xf00/0xf00 [ 579.857999][T12945] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 579.864093][T12945] ? __local_bh_enable_ip+0x136/0x1c0 [ 579.869520][T12945] ? _local_bh_enable+0xa0/0xa0 [ 579.874487][T12945] ? inet_send_prepare+0x1aa/0x250 [ 579.879672][T12945] ? inet_send_prepare+0x1aa/0x250 [ 579.884851][T12945] ? inet6_sendmsg+0x5b/0xd0 [ 579.889541][T12945] ? inet6_compat_ioctl+0x3c0/0x3c0 [ 579.894807][T12945] ____sys_sendmsg+0x5ed/0x9a0 [ 579.899639][T12945] ? __lock_acquire+0x7c40/0x7c40 [ 579.904734][T12945] ? __sys_sendmsg_sock+0x30/0x30 [ 579.909819][T12945] ? __import_iovec+0x306/0x510 [ 579.914746][T12945] ? import_iovec+0x6f/0xa0 [ 579.919319][T12945] ___sys_sendmsg+0x2a2/0x360 [ 579.924060][T12945] ? __sys_sendmsg+0x2a0/0x2a0 [ 579.928923][T12945] ? __lock_acquire+0x7c40/0x7c40 [ 579.934046][T12945] __se_sys_sendmsg+0x1c3/0x2b0 [ 579.938966][T12945] ? __x64_sys_sendmsg+0x80/0x80 [ 579.943997][T12945] ? lockdep_hardirqs_on+0x94/0x140 [ 579.949268][T12945] do_syscall_64+0x4c/0xa0 [ 579.953759][T12945] ? clear_bhb_loop+0x60/0xb0 [ 579.958548][T12945] ? clear_bhb_loop+0x60/0xb0 [ 579.963287][T12945] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 579.969243][T12945] RIP: 0033:0x7fb595f9de99 [ 579.973709][T12945] 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 [ 579.993379][T12945] RSP: 002b:00007fb596edb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 580.001847][T12945] RAX: ffffffffffffffda RBX: 00007fb596225fa0 RCX: 00007fb595f9de99 [ 580.009959][T12945] RDX: 0000000024004884 RSI: 0000200000001240 RDI: 000000000000000a [ 580.017995][T12945] RBP: 00007fb596edb090 R08: 0000000000000000 R09: 0000000000000000 [ 580.026037][T12945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 580.034065][T12945] R13: 00007fb596226038 R14: 00007fb596225fa0 R15: 00007ffe6eb321c8 [ 580.042125][T12945] [ 580.224831][T12945] memory allocation failure, unreliable refcount tracker. [ 581.218806][T12981] FAULT_INJECTION: forcing a failure. [ 581.218806][T12981] name failslab, interval 1, probability 0, space 0, times 0 [ 581.290662][T12981] CPU: 1 PID: 12981 Comm: syz.5.2756 Not tainted syzkaller #0 [ 581.298222][T12981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 581.308336][T12981] Call Trace: [ 581.311664][T12981] [ 581.314637][T12981] dump_stack_lvl+0x188/0x24e [ 581.319374][T12981] ? show_regs_print_info+0x12/0x12 [ 581.324638][T12981] ? load_image+0x410/0x410 [ 581.329196][T12981] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 581.335166][T12981] ? verify_lock_unused+0x140/0x140 [ 581.340441][T12981] should_fail_ex+0x390/0x4c0 [ 581.345182][T12981] should_failslab+0x5/0x20 [ 581.349731][T12981] slab_pre_alloc_hook+0x59/0x300 [ 581.354811][T12981] kmem_cache_alloc+0x56/0x2f0 [ 581.359623][T12981] ? skb_clone+0x1e7/0x370 [ 581.364105][T12981] skb_clone+0x1e7/0x370 [ 581.368413][T12981] __netlink_deliver_tap+0x3e4/0x7e0 [ 581.373773][T12981] ? netlink_deliver_tap+0x2e/0x1b0 [ 581.379032][T12981] netlink_deliver_tap+0x19c/0x1b0 [ 581.384212][T12981] netlink_sendskb+0x64/0x130 [ 581.388964][T12981] tipc_nl_compat_recv+0x8fc/0xaf0 [ 581.394246][T12981] ? ct_nmi_exit+0x145/0x1c0 [ 581.398893][T12981] ? nla_nest_cancel+0x90/0x90 [ 581.403828][T12981] ? tipc_nl_compat_name_table_dump+0x900/0x900 [ 581.410112][T12981] ? tipc_netlink_compat_stop+0x20/0x20 [ 581.415700][T12981] ? __mutex_trylock_common+0x15c/0x260 [ 581.421287][T12981] ? rcu_is_watching+0x11/0xa0 [ 581.426085][T12981] ? trace_contention_end+0x5f/0x170 [ 581.431403][T12981] genl_family_rcv_msg_doit+0x22f/0x350 [ 581.436993][T12981] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 581.442940][T12981] ? memset+0x1e/0x40 [ 581.446949][T12981] ? genl_get_cmd+0x55f/0x8b0 [ 581.451715][T12981] genl_rcv_msg+0x601/0x790 [ 581.456272][T12981] ? genl_bind+0x360/0x360 [ 581.460726][T12981] ? tipc_netlink_compat_stop+0x20/0x20 [ 581.466318][T12981] netlink_rcv_skb+0x1ef/0x440 [ 581.471122][T12981] ? genl_bind+0x360/0x360 [ 581.475577][T12981] ? netlink_ack+0x1160/0x1160 [ 581.480383][T12981] ? down_read+0x1a8/0x2d0 [ 581.484833][T12981] genl_rcv+0x24/0x40 [ 581.488851][T12981] netlink_unicast+0x7ad/0x920 [ 581.493658][T12981] netlink_sendmsg+0x8ad/0xbd0 [ 581.498473][T12981] ? netlink_getsockopt+0x550/0x550 [ 581.503719][T12981] ? apparmor_socket_sendmsg+0x8a/0x330 [ 581.509303][T12981] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 581.514620][T12981] ? security_socket_sendmsg+0x7c/0xa0 [ 581.520113][T12981] ? netlink_getsockopt+0x550/0x550 [ 581.525344][T12981] ____sys_sendmsg+0x5ed/0x9a0 [ 581.530151][T12981] ? __sys_sendmsg_sock+0x30/0x30 [ 581.535210][T12981] ? __import_iovec+0x306/0x510 [ 581.540101][T12981] ? import_iovec+0x6f/0xa0 [ 581.544646][T12981] ___sys_sendmsg+0x2a2/0x360 [ 581.549362][T12981] ? __sys_sendmsg+0x2a0/0x2a0 [ 581.554183][T12981] ? __lock_acquire+0x7c40/0x7c40 [ 581.559265][T12981] __se_sys_sendmsg+0x1c3/0x2b0 [ 581.564193][T12981] ? ct_nmi_exit+0x145/0x1c0 [ 581.568819][T12981] ? __x64_sys_sendmsg+0x80/0x80 [ 581.573816][T12981] ? lockdep_hardirqs_on+0x94/0x140 [ 581.579050][T12981] do_syscall_64+0x4c/0xa0 [ 581.583505][T12981] ? clear_bhb_loop+0x60/0xb0 [ 581.588214][T12981] ? clear_bhb_loop+0x60/0xb0 [ 581.592931][T12981] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 581.598859][T12981] RIP: 0033:0x7f540619de99 [ 581.603324][T12981] 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 [ 581.622961][T12981] RSP: 002b:00007f5406fed028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 581.631414][T12981] RAX: ffffffffffffffda RBX: 00007f5406425fa0 RCX: 00007f540619de99 [ 581.639419][T12981] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 581.647416][T12981] RBP: 00007f5406fed090 R08: 0000000000000000 R09: 0000000000000000 [ 581.655411][T12981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 581.663412][T12981] R13: 00007f5406426038 R14: 00007f5406425fa0 R15: 00007ffe1379a988 [ 581.671442][T12981] [ 581.850818][T12984] netlink: 'syz.1.2757': attribute type 10 has an invalid length. [ 581.909093][T12989] FAULT_INJECTION: forcing a failure. [ 581.909093][T12989] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 581.961670][T12989] CPU: 1 PID: 12989 Comm: syz.4.2758 Not tainted syzkaller #0 [ 581.969243][T12989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 581.979412][T12989] Call Trace: [ 581.982735][T12989] [ 581.985711][T12989] dump_stack_lvl+0x188/0x24e [ 581.990451][T12989] ? show_regs_print_info+0x12/0x12 [ 581.995709][T12989] ? load_image+0x410/0x410 [ 582.000317][T12989] ? __lock_acquire+0x7c40/0x7c40 [ 582.005409][T12989] ? __lock_acquire+0x7c40/0x7c40 [ 582.010489][T12989] should_fail_ex+0x390/0x4c0 [ 582.015210][T12989] _copy_from_user+0x2c/0x170 [ 582.019918][T12989] perf_copy_attr+0x177/0x840 [ 582.024637][T12989] __se_sys_perf_event_open+0xf5/0x1ec0 [ 582.030254][T12989] ? __fget_files+0x3fc/0x460 [ 582.034976][T12989] ? ct_nmi_exit+0x145/0x1c0 [ 582.039599][T12989] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 582.045288][T12989] ? lockdep_hardirqs_on+0x94/0x140 [ 582.050516][T12989] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 582.056190][T12989] do_syscall_64+0x4c/0xa0 [ 582.060647][T12989] ? clear_bhb_loop+0x60/0xb0 [ 582.065355][T12989] ? clear_bhb_loop+0x60/0xb0 [ 582.070072][T12989] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 582.075998][T12989] RIP: 0033:0x7f82fd39de99 [ 582.080446][T12989] 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 [ 582.100090][T12989] RSP: 002b:00007f82fe310028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 582.108541][T12989] RAX: ffffffffffffffda RBX: 00007f82fd625fa0 RCX: 00007f82fd39de99 [ 582.116549][T12989] RDX: ffffffffffffffff RSI: 000000000000068d RDI: 0000200000000f00 [ 582.124558][T12989] RBP: 00007f82fe310090 R08: 0000000000000000 R09: 0000000000000000 [ 582.132562][T12989] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 582.140562][T12989] R13: 00007f82fd626038 R14: 00007f82fd625fa0 R15: 00007ffd19b79c58 [ 582.148580][T12989] [ 582.325213][T13007] netlink: 16211 bytes leftover after parsing attributes in process `syz.1.2762'. [ 582.449081][T13007] netlink: 128 bytes leftover after parsing attributes in process `syz.1.2762'. [ 582.496447][T13007] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 582.531545][T13007] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 582.838316][T13020] netlink: 64859 bytes leftover after parsing attributes in process `syz.4.2763'. [ 582.905582][T13026] FAULT_INJECTION: forcing a failure. [ 582.905582][T13026] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 582.985371][T13026] CPU: 1 PID: 13026 Comm: syz.2.2767 Not tainted syzkaller #0 [ 582.992942][T13026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 583.003048][T13026] Call Trace: [ 583.006371][T13026] [ 583.009343][T13026] dump_stack_lvl+0x188/0x24e [ 583.014082][T13026] ? show_regs_print_info+0x12/0x12 [ 583.019343][T13026] ? load_image+0x410/0x410 [ 583.023904][T13026] ? __lock_acquire+0x7c40/0x7c40 [ 583.029050][T13026] ? __bpf_prog_test_run_raw_tp+0x2a6/0x430 [ 583.035018][T13026] should_fail_ex+0x390/0x4c0 [ 583.039771][T13026] _copy_to_user+0x2c/0x130 [ 583.044330][T13026] bpf_prog_test_run_raw_tp+0x4de/0x680 [ 583.049941][T13026] ? trace_bpf_test_finish+0x220/0x220 [ 583.055453][T13026] ? trace_bpf_test_finish+0x220/0x220 [ 583.060943][T13026] bpf_prog_test_run+0x31c/0x390 [ 583.065923][T13026] __sys_bpf+0x62b/0x780 [ 583.070214][T13026] ? bpf_link_show_fdinfo+0x380/0x380 [ 583.075633][T13026] ? lock_chain_count+0x20/0x20 [ 583.080570][T13026] __x64_sys_bpf+0x78/0x90 [ 583.085022][T13026] do_syscall_64+0x4c/0xa0 [ 583.089472][T13026] ? clear_bhb_loop+0x60/0xb0 [ 583.094197][T13026] ? clear_bhb_loop+0x60/0xb0 [ 583.098914][T13026] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 583.104887][T13026] RIP: 0033:0x7f0a3119de99 [ 583.109346][T13026] 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 [ 583.128976][T13026] RSP: 002b:00007f0a32115028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 583.137419][T13026] RAX: ffffffffffffffda RBX: 00007f0a31425fa0 RCX: 00007f0a3119de99 [ 583.145419][T13026] RDX: 000000000000000c RSI: 00002000000003c0 RDI: 000000000000000a [ 583.153417][T13026] RBP: 00007f0a32115090 R08: 0000000000000000 R09: 0000000000000000 [ 583.161415][T13026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 583.169412][T13026] R13: 00007f0a31426038 R14: 00007f0a31425fa0 R15: 00007ffd2f6edcc8 [ 583.177427][T13026] [ 583.638691][T13047] netlink: 'syz.3.2774': attribute type 10 has an invalid length. [ 583.998556][T13049] netlink: 'syz.1.2773': attribute type 10 has an invalid length. [ 585.518691][T13097] netlink: 'syz.3.2789': attribute type 10 has an invalid length. [ 585.844401][T13113] netlink: 64859 bytes leftover after parsing attributes in process `syz.2.2790'. [ 587.179673][T13142] netlink: 'syz.5.2799': attribute type 29 has an invalid length. [ 587.191951][T13142] netlink: 'syz.5.2799': attribute type 29 has an invalid length. [ 587.223424][T13143] netlink: 'syz.5.2799': attribute type 29 has an invalid length. [ 587.260711][T13147] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2801'. [ 587.692745][T13157] netlink: 'syz.4.2803': attribute type 10 has an invalid length. [ 588.503195][T13164] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 588.510570][T13164] IPv6: NLM_F_CREATE should be set when creating new route [ 588.517956][T13164] IPv6: NLM_F_CREATE should be set when creating new route [ 588.525268][T13164] IPv6: NLM_F_CREATE should be set when creating new route [ 588.695442][T13173] netlink: 2 bytes leftover after parsing attributes in process `syz.4.2807'. [ 588.708756][T13173] device batadv_slave_1 entered promiscuous mode [ 590.133234][T13190] netlink: 'syz.1.2809': attribute type 2 has an invalid length. [ 590.668898][T13210] netlink: 64859 bytes leftover after parsing attributes in process `syz.5.2812'. [ 590.829096][T13214] netlink: 'syz.3.2816': attribute type 10 has an invalid length. [ 591.737333][T13238] netlink: 'syz.5.2821': attribute type 11 has an invalid length. [ 591.754777][T13238] netlink: 199836 bytes leftover after parsing attributes in process `syz.5.2821'. [ 591.865224][T13237] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 592.112290][T13247] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 592.119948][T13247] IPv6: NLM_F_CREATE should be set when creating new route [ 592.128080][T13247] IPv6: NLM_F_CREATE should be set when creating new route [ 592.135860][T13247] IPv6: NLM_F_CREATE should be set when creating new route [ 592.408501][T13260] netlink: 'syz.2.2826': attribute type 28 has an invalid length. [ 592.722341][T13271] netlink: 'syz.2.2826': attribute type 10 has an invalid length. [ 593.766239][T13280] netlink: 'syz.3.2829': attribute type 10 has an invalid length. [ 594.514234][T13306] can: request_module (can-proto-0) failed. [ 595.023826][T13323] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 595.031580][T13323] IPv6: NLM_F_CREATE should be set when creating new route [ 595.039549][T13323] IPv6: NLM_F_CREATE should be set when creating new route [ 595.047440][T13323] IPv6: NLM_F_CREATE should be set when creating new route [ 595.922844][T13352] netlink: 'syz.4.2844': attribute type 10 has an invalid length. [ 596.057309][T13356] netlink: 'syz.1.2845': attribute type 29 has an invalid length. [ 596.119109][T13356] netlink: 'syz.1.2845': attribute type 29 has an invalid length. [ 596.209980][T13359] netlink: 'syz.1.2845': attribute type 29 has an invalid length. [ 596.316357][T13356] netlink: 156 bytes leftover after parsing attributes in process `syz.1.2845'. [ 597.030534][T13382] netlink: 'syz.5.2850': attribute type 1 has an invalid length. [ 597.092536][T13382] netlink: 'syz.5.2850': attribute type 4 has an invalid length. [ 597.100397][T13382] netlink: 9462 bytes leftover after parsing attributes in process `syz.5.2850'. [ 597.109495][T13384] FAULT_INJECTION: forcing a failure. [ 597.109495][T13384] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 597.109552][T13384] CPU: 0 PID: 13384 Comm: syz.3.2851 Not tainted syzkaller #0 [ 597.109572][T13384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 597.109585][T13384] Call Trace: [ 597.109593][T13384] [ 597.109600][T13384] dump_stack_lvl+0x188/0x24e [ 597.109639][T13384] ? show_regs_print_info+0x12/0x12 [ 597.109670][T13384] ? load_image+0x410/0x410 [ 597.161037][T13384] ? __lock_acquire+0x7c40/0x7c40 [ 597.166132][T13384] should_fail_ex+0x390/0x4c0 [ 597.170874][T13384] _copy_from_user+0x2c/0x170 [ 597.175620][T13384] ___sys_sendmsg+0x1c3/0x360 [ 597.180368][T13384] ? __sys_sendmsg+0x2a0/0x2a0 [ 597.185210][T13384] ? __lock_acquire+0x7c40/0x7c40 [ 597.190324][T13384] __se_sys_sendmsg+0x1c3/0x2b0 [ 597.195235][T13384] ? __x64_sys_sendmsg+0x80/0x80 [ 597.200243][T13384] ? lockdep_hardirqs_on+0x94/0x140 [ 597.205490][T13384] do_syscall_64+0x4c/0xa0 [ 597.209962][T13384] ? clear_bhb_loop+0x60/0xb0 [ 597.214690][T13384] ? clear_bhb_loop+0x60/0xb0 [ 597.219424][T13384] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 597.225377][T13384] RIP: 0033:0x7fb595f9de99 [ 597.229843][T13384] 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 [ 597.249503][T13384] RSP: 002b:00007fb596edb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 597.257961][T13384] RAX: ffffffffffffffda RBX: 00007fb596225fa0 RCX: 00007fb595f9de99 [ 597.265976][T13384] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 597.273981][T13384] RBP: 00007fb596edb090 R08: 0000000000000000 R09: 0000000000000000 [ 597.281980][T13384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 597.289979][T13384] R13: 00007fb596226038 R14: 00007fb596225fa0 R15: 00007ffe6eb321c8 [ 597.298000][T13384] [ 597.334727][T13385] netlink: 'syz.5.2850': attribute type 1 has an invalid length. [ 597.352348][T13385] netlink: 'syz.5.2850': attribute type 4 has an invalid length. [ 597.368985][T13390] FAULT_INJECTION: forcing a failure. [ 597.368985][T13390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 597.413188][T13382] sock: sock_set_timeout: `syz.5.2850' (pid 13382) tries to set negative timeout [ 597.426814][T13390] CPU: 1 PID: 13390 Comm: syz.4.2854 Not tainted syzkaller #0 [ 597.434385][T13390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 597.444491][T13390] Call Trace: [ 597.447813][T13390] [ 597.450781][T13390] dump_stack_lvl+0x188/0x24e [ 597.455522][T13390] ? show_regs_print_info+0x12/0x12 [ 597.460789][T13390] ? load_image+0x410/0x410 [ 597.465367][T13390] ? __lock_acquire+0x7c40/0x7c40 [ 597.470483][T13390] ? mark_lock+0x94/0x320 [ 597.474876][T13390] should_fail_ex+0x390/0x4c0 [ 597.479622][T13390] _copy_from_user+0x2c/0x170 [ 597.484354][T13390] ___sys_sendmsg+0x1c3/0x360 [ 597.489086][T13390] ? __sys_sendmsg+0x2a0/0x2a0 [ 597.493925][T13390] ? __lock_acquire+0x7c40/0x7c40 [ 597.499032][T13390] __se_sys_sendmsg+0x1c3/0x2b0 [ 597.503946][T13390] ? __x64_sys_sendmsg+0x80/0x80 [ 597.508963][T13390] do_syscall_64+0x4c/0xa0 [ 597.513444][T13390] ? clear_bhb_loop+0x60/0xb0 [ 597.518181][T13390] ? clear_bhb_loop+0x60/0xb0 [ 597.522937][T13390] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 597.528888][T13390] RIP: 0033:0x7f82fd39de99 [ 597.533364][T13390] 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 [ 597.553031][T13390] RSP: 002b:00007f82fe2ef028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 597.561507][T13390] RAX: ffffffffffffffda RBX: 00007f82fd626090 RCX: 00007f82fd39de99 [ 597.569536][T13390] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000007 [ 597.577561][T13390] RBP: 00007f82fe2ef090 R08: 0000000000000000 R09: 0000000000000000 [ 597.585637][T13390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 597.593670][T13390] R13: 00007f82fd626128 R14: 00007f82fd626090 R15: 00007ffd19b79c58 [ 597.601720][T13390] [ 597.641061][T13385] netlink: 9462 bytes leftover after parsing attributes in process `syz.5.2850'. [ 598.229063][T13410] netlink: 68 bytes leftover after parsing attributes in process `syz.5.2860'. [ 598.346625][T13412] netlink: 'syz.4.2858': attribute type 10 has an invalid length. [ 599.505985][T13444] netlink: 'syz.2.2864': attribute type 29 has an invalid length. [ 599.703643][T13453] netlink: 144 bytes leftover after parsing attributes in process `syz.4.2868'. [ 601.486607][ T11] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 601.726225][ T4283] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 601.736289][ T4283] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 601.744707][ T4283] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 601.757164][ T4286] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 601.768500][ T4286] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 601.781393][ T4286] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 601.871828][ T11] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 602.045784][ T11] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 602.333181][ T11] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 602.373863][T13505] FAULT_INJECTION: forcing a failure. [ 602.373863][T13505] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 602.428251][T13505] CPU: 0 PID: 13505 Comm: syz.2.2881 Not tainted syzkaller #0 [ 602.435810][T13505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 602.445918][T13505] Call Trace: [ 602.449255][T13505] [ 602.452230][T13505] dump_stack_lvl+0x188/0x24e [ 602.456982][T13505] ? show_regs_print_info+0x12/0x12 [ 602.462288][T13505] ? load_image+0x410/0x410 [ 602.466846][T13505] ? __lock_acquire+0x7c40/0x7c40 [ 602.471999][T13505] should_fail_ex+0x390/0x4c0 [ 602.476738][T13505] _copy_from_user+0x2c/0x170 [ 602.481467][T13505] bpf_test_init+0xde/0x140 [ 602.486021][T13505] bpf_prog_test_run_xdp+0x488/0xf80 [ 602.491361][T13505] ? __lock_acquire+0x7c40/0x7c40 [ 602.496452][T13505] ? dev_put+0x80/0x80 [ 602.500573][T13505] ? dev_put+0x80/0x80 [ 602.504694][T13505] bpf_prog_test_run+0x31c/0x390 [ 602.509703][T13505] __sys_bpf+0x62b/0x780 [ 602.514015][T13505] ? bpf_link_show_fdinfo+0x380/0x380 [ 602.519461][T13505] ? lock_chain_count+0x20/0x20 [ 602.524377][T13505] __x64_sys_bpf+0x78/0x90 [ 602.528855][T13505] do_syscall_64+0x4c/0xa0 [ 602.533331][T13505] ? clear_bhb_loop+0x60/0xb0 [ 602.538059][T13505] ? clear_bhb_loop+0x60/0xb0 [ 602.542789][T13505] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 602.548773][T13505] RIP: 0033:0x7f0a3119de99 [ 602.553230][T13505] 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 [ 602.572894][T13505] RSP: 002b:00007f0a32115028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 602.581360][T13505] RAX: ffffffffffffffda RBX: 00007f0a31425fa0 RCX: 00007f0a3119de99 [ 602.589369][T13505] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 602.597379][T13505] RBP: 00007f0a32115090 R08: 0000000000000000 R09: 0000000000000000 [ 602.605385][T13505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 602.613379][T13505] R13: 00007f0a31426038 R14: 00007f0a31425fa0 R15: 00007ffd2f6edcc8 [ 602.621476][T13505] [ 602.892743][ T11] device 0 left promiscuous mode [ 603.015015][T13500] chnl_net:caif_netlink_parms(): no params data found [ 603.145889][ T11] tipc: Left network mode [ 603.148714][T13516] validate_nla: 3 callbacks suppressed [ 603.148765][T13516] netlink: 'syz.5.2884': attribute type 10 has an invalid length. [ 603.801327][ T4286] Bluetooth: hci1: command 0x0409 tx timeout [ 603.811930][T13500] bridge0: port 1(bridge_slave_0) entered blocking state [ 603.819106][T13500] bridge0: port 1(bridge_slave_0) entered disabled state [ 603.835689][T13500] device bridge_slave_0 entered promiscuous mode [ 603.846493][T13500] bridge0: port 2(bridge_slave_1) entered blocking state [ 603.857369][T13500] bridge0: port 2(bridge_slave_1) entered disabled state [ 603.877524][T13500] device bridge_slave_1 entered promiscuous mode [ 603.926567][T13534] FAULT_INJECTION: forcing a failure. [ 603.926567][T13534] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 603.949718][T13534] CPU: 0 PID: 13534 Comm: syz.1.2888 Not tainted syzkaller #0 [ 603.957287][T13534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 603.967426][T13534] Call Trace: [ 603.970745][T13534] [ 603.973726][T13534] dump_stack_lvl+0x188/0x24e [ 603.978636][T13534] ? show_regs_print_info+0x12/0x12 [ 603.983905][T13534] ? load_image+0x410/0x410 [ 603.988470][T13534] ? __lock_acquire+0x7c40/0x7c40 [ 603.993566][T13534] ? snprintf+0xe5/0x140 [ 603.997865][T13534] should_fail_ex+0x390/0x4c0 [ 604.002613][T13534] _copy_to_user+0x2c/0x130 [ 604.007165][T13534] simple_read_from_buffer+0xe3/0x150 [ 604.012588][T13534] proc_fail_nth_read+0x1a6/0x220 [ 604.017666][T13534] ? proc_fault_inject_write+0x310/0x310 [ 604.023345][T13534] ? fsnotify_perm+0x248/0x550 [ 604.028139][T13534] ? proc_fault_inject_write+0x310/0x310 [ 604.033799][T13534] vfs_read+0x2db/0x960 [ 604.037991][T13534] ? kernel_read+0x1e0/0x1e0 [ 604.042619][T13534] ? __fget_files+0x28/0x460 [ 604.047244][T13534] ? __fget_files+0x3fc/0x460 [ 604.051967][T13534] ? __fdget_pos+0x2ae/0x360 [ 604.056590][T13534] ? ksys_read+0x70/0x260 [ 604.060951][T13534] ksys_read+0x14d/0x260 [ 604.065236][T13534] ? vfs_write+0x9a0/0x9a0 [ 604.069688][T13534] ? lockdep_hardirqs_on+0x94/0x140 [ 604.074915][T13534] do_syscall_64+0x4c/0xa0 [ 604.079364][T13534] ? clear_bhb_loop+0x60/0xb0 [ 604.084095][T13534] ? clear_bhb_loop+0x60/0xb0 [ 604.088803][T13534] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 604.094731][T13534] RIP: 0033:0x7f608df5e6ce [ 604.099172][T13534] 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 [ 604.118804][T13534] RSP: 002b:00007f608c1f5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 604.127243][T13534] RAX: ffffffffffffffda RBX: 00007f608c1f66c0 RCX: 00007f608df5e6ce [ 604.135237][T13534] RDX: 000000000000000f RSI: 00007f608c1f60a0 RDI: 0000000000000009 [ 604.143234][T13534] RBP: 00007f608c1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 604.151229][T13534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 604.159224][T13534] R13: 00007f608e226038 R14: 00007f608e225fa0 R15: 00007fff9e651108 [ 604.167236][T13534] [ 604.270277][T13500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 604.399678][T13500] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 604.625874][T13500] team0: Port device team_slave_0 added [ 604.664067][T13544] netlink: 176 bytes leftover after parsing attributes in process `syz.5.2892'. [ 604.747392][T13500] team0: Port device team_slave_1 added [ 605.508981][T13551] netlink: 68 bytes leftover after parsing attributes in process `syz.1.2891'. [ 605.565342][T13500] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 605.579408][T13500] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 605.697801][T13500] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 605.750098][T13561] netlink: 'syz.5.2895': attribute type 10 has an invalid length. [ 605.903018][ T4286] Bluetooth: hci1: command 0x041b tx timeout [ 606.041774][T13500] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 606.048889][T13500] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 606.147987][T13500] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 606.477713][T13500] device hsr_slave_0 entered promiscuous mode [ 606.495295][T13500] device hsr_slave_1 entered promiscuous mode [ 606.513954][T13500] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 606.530443][T13500] Cannot create hsr debugfs directory [ 607.526323][T13594] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2902'. [ 607.961370][ T4286] Bluetooth: hci1: command 0x040f tx timeout [ 608.076393][ T11] device hsr_slave_0 left promiscuous mode [ 608.100354][ T11] device hsr_slave_1 left promiscuous mode [ 608.213606][ T11] device veth0_macvtap left promiscuous mode [ 609.831647][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 609.896750][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 610.045870][ T4286] Bluetooth: hci1: command 0x0419 tx timeout [ 610.259485][ T11] bond0 (unregistering): Released all slaves [ 610.380189][T13622] netlink: 'syz.5.2906': attribute type 10 has an invalid length. [ 610.454698][T13612] device syzkaller0 entered promiscuous mode [ 613.628537][T13649] FAULT_INJECTION: forcing a failure. [ 613.628537][T13649] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 613.678231][T13649] CPU: 1 PID: 13649 Comm: syz.2.2913 Not tainted syzkaller #0 [ 613.685794][T13649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 613.695901][T13649] Call Trace: [ 613.699219][T13649] [ 613.702237][T13649] dump_stack_lvl+0x188/0x24e [ 613.706977][T13649] ? show_regs_print_info+0x12/0x12 [ 613.712237][T13649] ? load_image+0x410/0x410 [ 613.716792][T13649] ? __lock_acquire+0x7c40/0x7c40 [ 613.721722][T13500] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 613.728570][T13649] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 613.734607][T13649] ? __lock_acquire+0x7c40/0x7c40 [ 613.739700][T13649] should_fail_ex+0x390/0x4c0 [ 613.744477][T13649] _copy_from_user+0x2c/0x170 [ 613.749212][T13649] __ia32_sys_rt_sigreturn+0x21c/0x750 [ 613.754834][T13649] ? load_gs_index+0x130/0x130 [ 613.759684][T13649] ? lock_chain_count+0x20/0x20 [ 613.764646][T13649] ? lockdep_hardirqs_on+0x94/0x140 [ 613.769909][T13649] do_syscall_64+0x4c/0xa0 [ 613.774401][T13649] ? clear_bhb_loop+0x60/0xb0 [ 613.779133][T13649] ? clear_bhb_loop+0x60/0xb0 [ 613.783876][T13649] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 613.789823][T13649] RIP: 0033:0x7f0a3113f219 [ 613.794302][T13649] Code: 11 06 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 0c 25 [ 613.814164][T13649] RSP: 002b:00007f0a32114a80 EFLAGS: 00000202 ORIG_RAX: 000000000000000f [ 613.822635][T13649] RAX: ffffffffffffffda RBX: 00007f0a31425fa0 RCX: 00007f0a3113f219 [ 613.830653][T13649] RDX: 00007f0a32114a80 RSI: 00007f0a32114bb0 RDI: 0000000000000021 [ 613.838673][T13649] RBP: 00007f0a32115090 R08: 0000000000000000 R09: 0000000000000000 [ 613.846676][T13649] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 613.854676][T13649] R13: 00007f0a31426038 R14: 00007f0a31425fa0 R15: 00007ffd2f6edcc8 [ 613.862690][T13649] [ 613.873902][T13500] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 613.945762][T13500] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 613.996958][T13500] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 614.337606][T13500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 614.418642][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 614.439526][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 614.588459][T13500] 8021q: adding VLAN 0 to HW filter on device team0 [ 614.641811][T13672] netlink: 'syz.5.2918': attribute type 10 has an invalid length. [ 614.716043][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 614.736933][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 614.757173][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 614.764419][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 614.798772][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 614.828005][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 614.906721][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 614.943424][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 614.950636][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 614.981661][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 615.030211][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 615.073523][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 615.140486][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 615.181009][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 615.221957][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 615.283596][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 615.324045][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 615.348591][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 615.402604][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 615.436379][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 615.598093][T13695] netlink: 'syz.5.2925': attribute type 15 has an invalid length. [ 615.623488][T13695] netlink: 'syz.5.2925': attribute type 7 has an invalid length. [ 615.659395][T13695] netlink: 52 bytes leftover after parsing attributes in process `syz.5.2925'. [ 615.684115][T13701] netlink: 'syz.1.2926': attribute type 29 has an invalid length. [ 615.727602][T13701] netlink: 'syz.1.2926': attribute type 29 has an invalid length. [ 615.748882][T13702] netlink: 'syz.1.2926': attribute type 29 has an invalid length. [ 615.762564][T13701] netlink: 'syz.1.2926': attribute type 29 has an invalid length. [ 616.672911][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 616.680580][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 616.721395][T13500] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 616.894186][T13722] netlink: 'syz.3.2932': attribute type 10 has an invalid length. [ 617.347562][T13738] netlink: 'syz.3.2935': attribute type 10 has an invalid length. [ 617.451262][T13738] netlink: 'syz.3.2935': attribute type 19 has an invalid length. [ 617.471642][T13738] netlink: 14536 bytes leftover after parsing attributes in process `syz.3.2935'. [ 617.564455][T13738] netlink: 14 bytes leftover after parsing attributes in process `syz.3.2935'. [ 618.812474][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 618.830760][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 618.956464][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 618.986747][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 619.030572][T13500] device veth0_vlan entered promiscuous mode [ 619.050813][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 619.142066][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 619.207940][T13500] device veth1_vlan entered promiscuous mode [ 619.449407][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 619.449887][T13782] netlink: 'syz.2.2942': attribute type 29 has an invalid length. [ 619.487317][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 619.522941][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 619.540106][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 619.552238][T13500] device veth0_macvtap entered promiscuous mode [ 619.685424][T13500] device veth1_macvtap entered promiscuous mode [ 619.751876][T13500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 619.842371][T13500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 619.877286][T13500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 619.931324][T13500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 619.961201][T13500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 620.017656][T13500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 620.052991][T13500] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 620.107515][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 620.135793][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 620.182218][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 620.245692][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 620.339912][T13500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 620.363834][T13500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 620.389647][T13500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 620.429658][T13500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 620.456675][T13500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 620.496913][T13500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 620.545750][T13500] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 620.626249][T13793] validate_nla: 2 callbacks suppressed [ 620.626267][T13793] netlink: 'syz.1.2944': attribute type 10 has an invalid length. [ 620.668283][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 620.695127][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 620.725052][T13500] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.738695][T13500] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.777143][T13500] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.813848][T13500] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.890699][T13806] netlink: 'syz.3.2949': attribute type 10 has an invalid length. [ 621.204137][ T4327] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 621.241918][ T4327] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 621.281305][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 621.321212][ T4327] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 621.329157][ T4327] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 621.397530][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 623.497067][T12153] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 623.507741][T12153] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 623.516576][T12153] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 623.526825][T12153] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 623.535315][T12153] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 623.544197][T12153] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 623.899425][T13838] chnl_net:caif_netlink_parms(): no params data found [ 624.305311][ T30] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 624.496351][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.502835][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.810945][T13838] bridge0: port 1(bridge_slave_0) entered blocking state [ 624.830965][T13838] bridge0: port 1(bridge_slave_0) entered disabled state [ 624.884037][T13838] device bridge_slave_0 entered promiscuous mode [ 624.949765][T13860] netlink: 'syz.3.2959': attribute type 10 has an invalid length. [ 625.571815][ T4286] Bluetooth: hci2: command 0x0409 tx timeout [ 625.837865][ T30] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 625.878430][T13838] bridge0: port 2(bridge_slave_1) entered blocking state [ 625.891534][T13838] bridge0: port 2(bridge_slave_1) entered disabled state [ 625.910421][T13838] device bridge_slave_1 entered promiscuous mode [ 625.959427][T13873] IPv6: pim6reg1: Disabled Multicast RS [ 626.041856][ T30] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 626.169693][ T30] bond0: (slave netdevsim0): Releasing backup interface [ 626.289560][ T30] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 626.330536][T13838] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 626.369106][T13838] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 626.399078][T13892] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.2968'. [ 626.442262][T13889] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.2968'. [ 626.481784][T13889] FAULT_INJECTION: forcing a failure. [ 626.481784][T13889] name failslab, interval 1, probability 0, space 0, times 0 [ 626.494971][T13889] CPU: 0 PID: 13889 Comm: syz.4.2968 Not tainted syzkaller #0 [ 626.502474][T13889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 626.512584][T13889] Call Trace: [ 626.515910][T13889] [ 626.518878][T13889] dump_stack_lvl+0x188/0x24e [ 626.523621][T13889] ? show_regs_print_info+0x12/0x12 [ 626.528879][T13889] ? load_image+0x410/0x410 [ 626.533442][T13889] ? skb_network_protocol+0x525/0x790 [ 626.538868][T13889] should_fail_ex+0x390/0x4c0 [ 626.543588][T13889] should_failslab+0x5/0x20 [ 626.548116][T13889] slab_pre_alloc_hook+0x59/0x300 [ 626.553169][T13889] ? netif_skb_features+0xafa/0x1630 [ 626.558498][T13889] kmem_cache_alloc+0x56/0x2f0 [ 626.563305][T13889] ? skb_clone+0x1e7/0x370 [ 626.567760][T13889] skb_clone+0x1e7/0x370 [ 626.572032][T13889] ? dev_queue_xmit_nit+0x200/0xba0 [ 626.577271][T13889] dev_queue_xmit_nit+0x23b/0xba0 [ 626.582332][T13889] ? dev_queue_xmit_nit+0x29/0xba0 [ 626.587479][T13889] ? validate_xmit_skb+0x7ca/0xe80 [ 626.592634][T13889] dev_hard_start_xmit+0x158/0x8b0 [ 626.597778][T13889] ? validate_xmit_skb_list+0x120/0x120 [ 626.603364][T13889] __dev_queue_xmit+0x1b4b/0x3810 [ 626.608452][T13889] ? __dev_queue_xmit+0x281/0x3810 [ 626.613598][T13889] ? netdev_core_pick_tx+0x360/0x360 [ 626.618916][T13889] ? __copy_skb_header+0x3ba/0x4f0 [ 626.624063][T13889] ? memcpy+0x3c/0x60 [ 626.628088][T13889] ? __copy_skb_header+0x3ba/0x4f0 [ 626.633237][T13889] ? __skb_clone+0x446/0x6c0 [ 626.637866][T13889] ? skb_clone+0x21b/0x370 [ 626.642331][T13889] __netlink_deliver_tap+0x55c/0x7e0 [ 626.647693][T13889] ? netlink_deliver_tap+0x2e/0x1b0 [ 626.652932][T13889] netlink_deliver_tap+0x19c/0x1b0 [ 626.658077][T13889] netlink_dump+0x80f/0xcd0 [ 626.662630][T13889] ? netlink_lookup+0x200/0x200 [ 626.667529][T13889] ? netlink_recvmsg+0x5e3/0xe00 [ 626.672499][T13889] ? kmem_cache_free+0xf7/0x2a0 [ 626.677381][T13889] netlink_recvmsg+0x68f/0xe00 [ 626.682187][T13889] ? netlink_sendmsg+0xbd0/0xbd0 [ 626.687161][T13889] ? aa_af_perm+0x340/0x340 [ 626.691779][T13889] ? __might_fault+0xa6/0x120 [ 626.696482][T13889] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 626.701797][T13889] ? security_socket_recvmsg+0x85/0xb0 [ 626.707288][T13889] ? netlink_sendmsg+0xbd0/0xbd0 [ 626.712258][T13889] ____sys_recvmsg+0x2c8/0x5b0 [ 626.717071][T13889] ? __sys_recvmsg_sock+0x40/0x40 [ 626.722141][T13889] ? import_iovec+0x6f/0xa0 [ 626.726687][T13889] ___sys_recvmsg+0x210/0x590 [ 626.731406][T13889] ? __sys_recvmsg+0x2a0/0x2a0 [ 626.736207][T13889] ? common_file_perm+0x171/0x1c0 [ 626.741276][T13889] ? __fget_files+0x3fc/0x460 [ 626.746002][T13889] __x64_sys_recvmsg+0x20d/0x2e0 [ 626.750985][T13889] ? ___sys_recvmsg+0x590/0x590 [ 626.755891][T13889] ? lockdep_hardirqs_on+0x94/0x140 [ 626.761129][T13889] do_syscall_64+0x4c/0xa0 [ 626.765605][T13889] ? clear_bhb_loop+0x60/0xb0 [ 626.770315][T13889] ? clear_bhb_loop+0x60/0xb0 [ 626.775026][T13889] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 626.780950][T13889] RIP: 0033:0x7fe70979de99 [ 626.785399][T13889] 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 [ 626.805035][T13889] RSP: 002b:00007fe7079f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 626.813477][T13889] RAX: ffffffffffffffda RBX: 00007fe709a25fa0 RCX: 00007fe70979de99 [ 626.821505][T13889] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000003 [ 626.829506][T13889] RBP: 00007fe7079f6090 R08: 0000000000000000 R09: 0000000000000000 [ 626.837509][T13889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 626.845509][T13889] R13: 00007fe709a26038 R14: 00007fe709a25fa0 R15: 00007ffef57554c8 [ 626.853550][T13889] [ 626.925862][T13838] team0: Port device team_slave_0 added [ 626.967991][T13838] team0: Port device team_slave_1 added [ 627.099526][T13838] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 627.208084][T13838] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 627.332836][T13838] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 627.424923][T13838] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 627.491208][T13838] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 627.550000][T13838] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 627.572890][T13897] netlink: 16402 bytes leftover after parsing attributes in process `syz.5.2966'. [ 627.626430][T13907] netlink: 'syz.4.2972': attribute type 10 has an invalid length. [ 627.649811][ T4286] Bluetooth: hci2: command 0x041b tx timeout [ 627.700755][T13907] 8021q: adding VLAN 0 to HW filter on device team0 [ 627.755294][T13907] bond0: (slave team0): Enslaving as an active interface with an up link [ 627.776724][ T30] device 0 left promiscuous mode [ 627.868118][T13885] netlink: 16402 bytes leftover after parsing attributes in process `syz.5.2966'. [ 627.952589][ T30] device 1 left promiscuous mode [ 628.042867][T13838] device hsr_slave_0 entered promiscuous mode [ 628.126093][T13838] device hsr_slave_1 entered promiscuous mode [ 628.145746][T13838] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 628.164836][T13838] Cannot create hsr debugfs directory [ 628.180945][ T30] tipc: Left network mode [ 629.721319][ T4286] Bluetooth: hci2: command 0x040f tx timeout [ 630.397737][T13956] FAULT_INJECTION: forcing a failure. [ 630.397737][T13956] name failslab, interval 1, probability 0, space 0, times 0 [ 630.451515][T13956] CPU: 1 PID: 13956 Comm: syz.5.2983 Not tainted syzkaller #0 [ 630.459097][T13956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 630.469223][T13956] Call Trace: [ 630.472557][T13956] [ 630.475549][T13956] dump_stack_lvl+0x188/0x24e [ 630.480311][T13956] ? show_regs_print_info+0x12/0x12 [ 630.485589][T13956] ? load_image+0x410/0x410 [ 630.490175][T13956] ? verify_lock_unused+0x140/0x140 [ 630.495448][T13956] ? perf_trace_lock+0x301/0x390 [ 630.500482][T13956] should_fail_ex+0x390/0x4c0 [ 630.505258][T13956] should_failslab+0x5/0x20 [ 630.509824][T13956] slab_pre_alloc_hook+0x59/0x300 [ 630.514935][T13956] kmem_cache_alloc+0x56/0x2f0 [ 630.519767][T13956] ? skb_clone+0x1e7/0x370 [ 630.524280][T13956] skb_clone+0x1e7/0x370 [ 630.528608][T13956] __netlink_deliver_tap+0x3e4/0x7e0 [ 630.534052][T13956] ? netlink_deliver_tap+0x2e/0x1b0 [ 630.539330][T13956] netlink_deliver_tap+0x19c/0x1b0 [ 630.544530][T13956] netlink_unicast+0x777/0x920 [ 630.549414][T13956] netlink_sendmsg+0x8ad/0xbd0 [ 630.554293][T13956] ? netlink_getsockopt+0x550/0x550 [ 630.559579][T13956] ? apparmor_socket_sendmsg+0x8a/0x330 [ 630.565215][T13956] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 630.570571][T13956] ? security_socket_sendmsg+0x7c/0xa0 [ 630.576096][T13956] ? netlink_getsockopt+0x550/0x550 [ 630.581385][T13956] ____sys_sendmsg+0x5ed/0x9a0 [ 630.586259][T13956] ? __sys_sendmsg_sock+0x30/0x30 [ 630.591346][T13956] ? __import_iovec+0x306/0x510 [ 630.596308][T13956] ? import_iovec+0x6f/0xa0 [ 630.600911][T13956] ___sys_sendmsg+0x2a2/0x360 [ 630.605708][T13956] ? __sys_sendmsg+0x2a0/0x2a0 [ 630.610622][T13956] ? __lock_acquire+0x7c40/0x7c40 [ 630.615819][T13956] __se_sys_sendmsg+0x1c3/0x2b0 [ 630.620761][T13956] ? __x64_sys_sendmsg+0x80/0x80 [ 630.625832][T13956] ? lockdep_hardirqs_on+0x94/0x140 [ 630.631107][T13956] do_syscall_64+0x4c/0xa0 [ 630.635594][T13956] ? clear_bhb_loop+0x60/0xb0 [ 630.640430][T13956] ? clear_bhb_loop+0x60/0xb0 [ 630.645185][T13956] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 630.651143][T13956] RIP: 0033:0x7f540619de99 [ 630.655630][T13956] 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 [ 630.675320][T13956] RSP: 002b:00007f5406fed028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 630.683815][T13956] RAX: ffffffffffffffda RBX: 00007f5406425fa0 RCX: 00007f540619de99 [ 630.691845][T13956] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 630.699883][T13956] RBP: 00007f5406fed090 R08: 0000000000000000 R09: 0000000000000000 [ 630.707921][T13956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 630.715958][T13956] R13: 00007f5406426038 R14: 00007f5406425fa0 R15: 00007ffe1379a988 [ 630.724085][T13956] [ 630.969854][T13956] netlink: 'syz.5.2983': attribute type 21 has an invalid length. [ 630.979761][T13956] netlink: 'syz.5.2983': attribute type 1 has an invalid length. [ 630.988125][T13956] netlink: 132 bytes leftover after parsing attributes in process `syz.5.2983'. [ 631.025936][T13958] netlink: 'syz.3.2984': attribute type 10 has an invalid length. [ 631.523915][T13971] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.2987'. [ 631.603701][T13967] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.2987'. [ 631.801264][ T4286] Bluetooth: hci2: command 0x0419 tx timeout [ 632.567485][T13838] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 632.849109][T13838] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 632.887132][T13838] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 632.934727][T13838] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 632.971027][ T30] device hsr_slave_1 left promiscuous mode [ 632.995445][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 633.041679][ T30] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 633.089701][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 633.109963][ T30] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 633.156363][ T30] device veth0_macvtap left promiscuous mode [ 633.177136][ T30] device veth1_vlan left promiscuous mode [ 635.008791][T14045] FAULT_INJECTION: forcing a failure. [ 635.008791][T14045] name failslab, interval 1, probability 0, space 0, times 0 [ 635.049460][T14045] CPU: 0 PID: 14045 Comm: syz.4.3006 Not tainted syzkaller #0 [ 635.057052][T14045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 635.067172][T14045] Call Trace: [ 635.070505][T14045] [ 635.073490][T14045] dump_stack_lvl+0x188/0x24e [ 635.078239][T14045] ? show_regs_print_info+0x12/0x12 [ 635.083516][T14045] ? load_image+0x410/0x410 [ 635.088096][T14045] ? __lock_acquire+0x7c40/0x7c40 [ 635.093206][T14045] should_fail_ex+0x390/0x4c0 [ 635.097960][T14045] should_failslab+0x5/0x20 [ 635.102543][T14045] slab_pre_alloc_hook+0x59/0x300 [ 635.107641][T14045] kmem_cache_alloc_lru+0x49/0x2e0 [ 635.112810][T14045] ? __d_alloc+0x2e/0x6e0 [ 635.117235][T14045] ? atime_needs_update+0x770/0x770 [ 635.122499][T14045] __d_alloc+0x2e/0x6e0 [ 635.126707][T14045] ? d_alloc_anon+0x9/0x20 [ 635.131184][T14045] __ns_get_path+0x3e1/0x650 [ 635.135954][T14045] ns_get_path+0x50/0x90 [ 635.140262][T14045] proc_ns_get_link+0xf4/0x200 [ 635.145107][T14045] ? proc_ns_instantiate+0xf0/0xf0 [ 635.150295][T14045] ? pick_link+0x10f/0xe20 [ 635.154853][T14045] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 635.160461][T14045] ? security_inode_follow_link+0xb3/0x100 [ 635.166343][T14045] ? proc_ns_instantiate+0xf0/0xf0 [ 635.171524][T14045] pick_link+0x6ad/0xe20 [ 635.175848][T14045] step_into+0xc14/0xee0 [ 635.180170][T14045] ? rcu_read_lock_any_held+0xb0/0x130 [ 635.185694][T14045] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 635.191056][T14045] ? set_root+0x3a0/0x3a0 [ 635.195458][T14045] ? d_splice_alias+0x110/0x320 [ 635.200395][T14045] path_openat+0x15dd/0x2f10 [ 635.205123][T14045] ? do_filp_open+0x420/0x420 [ 635.209879][T14045] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 635.216574][T14045] do_filp_open+0x1ee/0x420 [ 635.221153][T14045] ? vfs_tmpfile+0x470/0x470 [ 635.225865][T14045] ? _raw_spin_unlock+0x24/0x40 [ 635.230781][T14045] ? alloc_fd+0x590/0x640 [ 635.235203][T14045] do_sys_openat2+0x14b/0x4f0 [ 635.239981][T14045] ? do_sys_open+0xe0/0xe0 [ 635.244492][T14045] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 635.250557][T14045] ? lock_chain_count+0x20/0x20 [ 635.255494][T14045] __x64_sys_openat+0x135/0x160 [ 635.260425][T14045] do_syscall_64+0x4c/0xa0 [ 635.264910][T14045] ? clear_bhb_loop+0x60/0xb0 [ 635.269649][T14045] ? clear_bhb_loop+0x60/0xb0 [ 635.274408][T14045] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 635.280361][T14045] RIP: 0033:0x7fe70975e6ce [ 635.284842][T14045] 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 [ 635.304523][T14045] RSP: 002b:00007fe7079f5ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 635.313010][T14045] RAX: ffffffffffffffda RBX: 00007fe7079f66c0 RCX: 00007fe70975e6ce [ 635.321063][T14045] RDX: 0000000000000002 RSI: 00007fe7079f5f90 RDI: ffffffffffffff9c [ 635.329106][T14045] RBP: 00007fe7079f6090 R08: 0000000000000000 R09: 0000000000000000 [ 635.337136][T14045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 635.345181][T14045] R13: 00007fe709a26038 R14: 00007fe709a25fa0 R15: 00007ffef57554c8 [ 635.353254][T14045] [ 635.379400][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 635.482787][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 636.095620][ T30] bond0 (unregistering): Released all slaves [ 636.152246][T14012] netlink: 'syz.2.2997': attribute type 10 has an invalid length. [ 636.166313][T14049] netlink: 60 bytes leftover after parsing attributes in process `syz.4.3008'. [ 636.503550][T13838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 636.649417][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 636.684176][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 636.720242][T13838] 8021q: adding VLAN 0 to HW filter on device team0 [ 636.798558][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 636.808111][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 636.841913][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 636.849191][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 636.883547][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 636.942333][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 637.030166][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 637.037628][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 637.047350][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 637.087041][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 637.102125][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 637.152587][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 637.179504][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 637.203657][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 637.226751][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 637.308010][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 637.345595][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 637.399545][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 637.438859][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 637.499215][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 637.685470][T13838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 637.939157][T14087] netlink: 16399 bytes leftover after parsing attributes in process `syz.4.3020'. [ 638.037688][T14091] netlink: 'syz.2.3022': attribute type 3 has an invalid length. [ 638.113657][T14091] FAULT_INJECTION: forcing a failure. [ 638.113657][T14091] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 638.176564][T14095] netlink: 'syz.3.3023': attribute type 3 has an invalid length. [ 638.208307][T14091] CPU: 1 PID: 14091 Comm: syz.2.3022 Not tainted syzkaller #0 [ 638.215870][T14091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 638.225979][T14091] Call Trace: [ 638.229315][T14091] [ 638.232296][T14091] dump_stack_lvl+0x188/0x24e [ 638.237036][T14091] ? show_regs_print_info+0x12/0x12 [ 638.242297][T14091] ? load_image+0x410/0x410 [ 638.246863][T14091] ? __lock_acquire+0x7c40/0x7c40 [ 638.251953][T14091] should_fail_ex+0x390/0x4c0 [ 638.256705][T14091] _copy_from_user+0x2c/0x170 [ 638.261443][T14091] iovec_from_user+0x143/0x360 [ 638.266274][T14091] __import_iovec+0x6c/0x510 [ 638.270930][T14091] import_iovec+0x6f/0xa0 [ 638.275320][T14091] ___sys_sendmsg+0x252/0x360 [ 638.280058][T14091] ? __sys_sendmsg+0x2a0/0x2a0 [ 638.284895][T14091] ? ktime_get+0x7b/0x270 [ 638.289270][T14091] ? trace_call_bpf+0xbf/0x6b0 [ 638.294219][T14091] __se_sys_sendmsg+0x1c3/0x2b0 [ 638.299131][T14091] ? perf_trace_preemptirq_template+0x268/0x320 [ 638.305442][T14091] ? __x64_sys_sendmsg+0x80/0x80 [ 638.310459][T14091] ? lockdep_hardirqs_on+0x94/0x140 [ 638.315714][T14091] do_syscall_64+0x4c/0xa0 [ 638.320203][T14091] ? clear_bhb_loop+0x60/0xb0 [ 638.324942][T14091] ? clear_bhb_loop+0x60/0xb0 [ 638.329688][T14091] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 638.335637][T14091] RIP: 0033:0x7f0a3119de99 [ 638.340101][T14091] 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 [ 638.359779][T14091] RSP: 002b:00007f0a32115028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 638.368268][T14091] RAX: ffffffffffffffda RBX: 00007f0a31425fa0 RCX: 00007f0a3119de99 [ 638.376315][T14091] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 000000000000000f [ 638.384345][T14091] RBP: 00007f0a32115090 R08: 0000000000000000 R09: 0000000000000000 [ 638.392372][T14091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 638.400432][T14091] R13: 00007f0a31426038 R14: 00007f0a31425fa0 R15: 00007ffd2f6edcc8 [ 638.408477][T14091] [ 638.488777][T14095] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 638.530569][T14095] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 638.619990][T14095] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 638.629394][T14095] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 638.676126][T14095] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 638.702277][T14095] batman_adv: batadv0: Removing interface: veth0_vlan [ 639.030636][T14097] netlink: 'syz.5.3021': attribute type 10 has an invalid length. [ 639.470284][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 639.485698][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 639.519222][T13838] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 639.593651][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 639.627082][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 639.704978][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 639.727899][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 639.784912][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 639.817040][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 639.881991][T13838] device veth0_vlan entered promiscuous mode [ 639.957996][T13838] device veth1_vlan entered promiscuous mode [ 640.049427][T14146] netlink: 15187 bytes leftover after parsing attributes in process `syz.4.3034'. [ 640.085865][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 640.102689][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 640.120995][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 640.141919][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 640.159662][T13838] device veth0_macvtap entered promiscuous mode [ 640.175985][T13838] device veth1_macvtap entered promiscuous mode [ 640.200108][T14148] netlink: 'syz.5.3035': attribute type 10 has an invalid length. [ 640.227718][T13838] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 640.254973][T13838] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 640.289291][T13838] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 640.317391][T13838] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 640.357883][T13838] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 640.392690][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 640.409953][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 640.449990][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 640.477290][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 640.532710][T13838] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 640.586972][T13838] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 640.607402][T13838] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 640.634188][T13838] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 640.649609][T13838] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 640.660749][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 640.675389][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 640.701533][T14159] netlink: 'syz.5.3037': attribute type 10 has an invalid length. [ 640.712073][T13838] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 640.757312][T13838] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 640.786984][T13838] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 640.804032][T13838] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 640.806688][T14167] FAULT_INJECTION: forcing a failure. [ 640.806688][T14167] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 640.904122][T14167] CPU: 1 PID: 14167 Comm: syz.4.3039 Not tainted syzkaller #0 [ 640.911680][T14167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 640.921774][T14167] Call Trace: [ 640.925077][T14167] [ 640.928040][T14167] dump_stack_lvl+0x188/0x24e [ 640.932761][T14167] ? show_regs_print_info+0x12/0x12 [ 640.937996][T14167] ? load_image+0x410/0x410 [ 640.942544][T14167] ? __might_fault+0xa6/0x120 [ 640.947256][T14167] should_fail_ex+0x390/0x4c0 [ 640.951978][T14167] copyin+0x1b/0x120 [ 640.955907][T14167] _copy_from_iter+0x447/0x1130 [ 640.960859][T14167] ? copyout_mc+0x110/0x110 [ 640.965396][T14167] ? __virt_addr_valid+0x188/0x540 [ 640.970548][T14167] ? __virt_addr_valid+0x188/0x540 [ 640.975693][T14167] ? __virt_addr_valid+0x467/0x540 [ 640.980857][T14167] ? __phys_addr_symbol+0x2b/0x70 [ 640.985918][T14167] ? __check_object_size+0x4f6/0xa70 [ 640.991233][T14167] netlink_sendmsg+0x755/0xbd0 [ 640.996042][T14167] ? netlink_getsockopt+0x550/0x550 [ 641.001275][T14167] ? apparmor_socket_sendmsg+0x8a/0x330 [ 641.006860][T14167] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 641.012178][T14167] ? security_socket_sendmsg+0x7c/0xa0 [ 641.017667][T14167] ? netlink_getsockopt+0x550/0x550 [ 641.022904][T14167] ____sys_sendmsg+0x5ed/0x9a0 [ 641.027715][T14167] ? __sys_sendmsg_sock+0x30/0x30 [ 641.032769][T14167] ? __import_iovec+0x306/0x510 [ 641.037655][T14167] ? import_iovec+0x6f/0xa0 [ 641.042197][T14167] ___sys_sendmsg+0x2a2/0x360 [ 641.046912][T14167] ? __sys_sendmsg+0x2a0/0x2a0 [ 641.051724][T14167] ? __lock_acquire+0x7c40/0x7c40 [ 641.056800][T14167] __se_sys_sendmsg+0x1c3/0x2b0 [ 641.061691][T14167] ? __x64_sys_sendmsg+0x80/0x80 [ 641.066676][T14167] ? lockdep_hardirqs_on+0x94/0x140 [ 641.071928][T14167] do_syscall_64+0x4c/0xa0 [ 641.076376][T14167] ? clear_bhb_loop+0x60/0xb0 [ 641.081089][T14167] ? clear_bhb_loop+0x60/0xb0 [ 641.085846][T14167] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 641.091818][T14167] RIP: 0033:0x7fe70979de99 [ 641.096281][T14167] 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 [ 641.115935][T14167] RSP: 002b:00007fe7079b4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 641.124399][T14167] RAX: ffffffffffffffda RBX: 00007fe709a26180 RCX: 00007fe70979de99 [ 641.132398][T14167] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000008 [ 641.140425][T14167] RBP: 00007fe7079b4090 R08: 0000000000000000 R09: 0000000000000000 [ 641.148439][T14167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 641.156438][T14167] R13: 00007fe709a26218 R14: 00007fe709a26180 R15: 00007ffef57554c8 [ 641.164458][T14167] [ 641.340301][T12270] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 641.362355][T12270] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 641.404792][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 641.488632][ T4298] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 641.532718][ T4298] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 641.595320][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 641.748017][T14187] netlink: 'syz.3.3043': attribute type 16 has an invalid length. [ 641.783087][T14187] netlink: 168 bytes leftover after parsing attributes in process `syz.3.3043'. [ 642.680830][T14211] netlink: 'syz.4.3050': attribute type 10 has an invalid length. [ 642.701780][T14215] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.3051'. [ 642.772218][T14215] netlink: 'syz.1.3051': attribute type 10 has an invalid length. [ 642.806445][T14215] netlink: 40 bytes leftover after parsing attributes in process `syz.1.3051'. [ 642.859455][T14215] bridge0: port 3(veth0_vlan) entered blocking state [ 642.972098][T14215] bridge0: port 3(veth0_vlan) entered disabled state [ 643.004014][T14215] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 643.234526][ T4283] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 643.252957][ T4283] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 643.262300][ T4283] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 643.270318][ T4283] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 643.279289][ T4283] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 643.287942][ T4283] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 643.353740][ T4298] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 643.502104][ T4298] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 643.585929][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 643.637017][ T4298] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 643.751607][ T4298] bond0: (slave netdevsim0): Releasing backup interface [ 643.774110][ T4298] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 644.203033][ T4298] device 0 left promiscuous mode [ 644.410053][ T4298] tipc: Left network mode [ 644.468752][T14265] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 644.476358][T14265] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 644.762249][T14267] netlink: 'syz.4.3063': attribute type 10 has an invalid length. [ 644.781029][T14225] chnl_net:caif_netlink_parms(): no params data found [ 645.321403][ T4286] Bluetooth: hci0: command 0x0409 tx timeout [ 645.823092][T14225] bridge0: port 1(bridge_slave_0) entered blocking state [ 645.841863][T14225] bridge0: port 1(bridge_slave_0) entered disabled state [ 645.850309][T14225] device bridge_slave_0 entered promiscuous mode [ 646.005677][T14225] bridge0: port 2(bridge_slave_1) entered blocking state [ 646.048933][T14225] bridge0: port 2(bridge_slave_1) entered disabled state [ 646.070684][T14225] device bridge_slave_1 entered promiscuous mode [ 646.377067][T14225] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 646.429161][T14225] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 647.177765][T14332] netlink: 'syz.2.3077': attribute type 10 has an invalid length. [ 647.317434][T14225] team0: Port device team_slave_0 added [ 647.344547][T14225] team0: Port device team_slave_1 added [ 647.401527][ T4286] Bluetooth: hci0: command 0x041b tx timeout [ 647.817351][T14225] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 647.841872][T14225] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 647.909650][T14225] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 647.994811][T14359] netlink: 1041 bytes leftover after parsing attributes in process `syz.5.3085'. [ 648.005386][T14225] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 648.021978][T14225] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 648.091305][T14225] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 648.147740][T14359] netlink: 14975 bytes leftover after parsing attributes in process `syz.5.3085'. [ 648.314728][T14225] device hsr_slave_0 entered promiscuous mode [ 648.375453][T14225] device hsr_slave_1 entered promiscuous mode [ 648.395427][T14225] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 648.408322][T14225] Cannot create hsr debugfs directory [ 649.048776][T14381] netlink: 'syz.4.3092': attribute type 1 has an invalid length. [ 649.107514][T14381] netlink: 105120 bytes leftover after parsing attributes in process `syz.4.3092'. [ 649.369666][T14386] netlink: 'syz.2.3093': attribute type 10 has an invalid length. [ 649.416678][T14392] netlink: 'syz.5.3095': attribute type 10 has an invalid length. [ 649.454500][T14392] netlink: 40 bytes leftover after parsing attributes in process `syz.5.3095'. [ 649.481518][ T4286] Bluetooth: hci0: command 0x040f tx timeout [ 649.502601][T14392] batman_adv: batadv0: Adding interface: veth0_vlan [ 649.509270][T14392] batman_adv: batadv0: The MTU of interface veth0_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 649.604070][T14392] batman_adv: batadv0: Interface activated: veth0_vlan [ 649.983181][ T4298] device hsr_slave_0 left promiscuous mode [ 650.000205][ T4298] device hsr_slave_1 left promiscuous mode [ 650.080650][ T4298] device veth0_macvtap left promiscuous mode [ 650.124284][ T4298] device veth1_vlan left promiscuous mode [ 650.130605][ T4298] device veth0_vlan left promiscuous mode [ 650.267785][T14415] FAULT_INJECTION: forcing a failure. [ 650.267785][T14415] name failslab, interval 1, probability 0, space 0, times 0 [ 650.306117][T14415] CPU: 1 PID: 14415 Comm: syz.1.3099 Not tainted syzkaller #0 [ 650.313678][T14415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 650.323787][T14415] Call Trace: [ 650.327112][T14415] [ 650.330120][T14415] dump_stack_lvl+0x188/0x24e [ 650.334864][T14415] ? show_regs_print_info+0x12/0x12 [ 650.340127][T14415] ? load_image+0x410/0x410 [ 650.344692][T14415] ? perf_trace_lock_acquire+0x101/0x3f0 [ 650.350391][T14415] ? verify_lock_unused+0x140/0x140 [ 650.355658][T14415] ? perf_trace_lock_acquire+0x101/0x3f0 [ 650.361359][T14415] should_fail_ex+0x390/0x4c0 [ 650.366123][T14415] should_failslab+0x5/0x20 [ 650.370713][T14415] slab_pre_alloc_hook+0x59/0x300 [ 650.375812][T14415] kmem_cache_alloc+0x56/0x2f0 [ 650.380635][T14415] ? skb_clone+0x1e7/0x370 [ 650.385124][T14415] skb_clone+0x1e7/0x370 [ 650.389440][T14415] __netlink_deliver_tap+0x3e4/0x7e0 [ 650.394806][T14415] ? netlink_deliver_tap+0x2e/0x1b0 [ 650.400068][T14415] netlink_deliver_tap+0x19c/0x1b0 [ 650.405250][T14415] netlink_unicast+0x777/0x920 [ 650.410093][T14415] netlink_sendmsg+0x8ad/0xbd0 [ 650.414940][T14415] ? netlink_getsockopt+0x550/0x550 [ 650.420215][T14415] ? apparmor_socket_sendmsg+0x8a/0x330 [ 650.425822][T14415] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 650.431157][T14415] ? security_socket_sendmsg+0x7c/0xa0 [ 650.436678][T14415] ? netlink_getsockopt+0x550/0x550 [ 650.441942][T14415] ____sys_sendmsg+0x5ed/0x9a0 [ 650.446776][T14415] ? __sys_sendmsg_sock+0x30/0x30 [ 650.451863][T14415] ? __import_iovec+0x306/0x510 [ 650.456821][T14415] ? import_iovec+0x6f/0xa0 [ 650.461385][T14415] ___sys_sendmsg+0x2a2/0x360 [ 650.466134][T14415] ? __sys_sendmsg+0x2a0/0x2a0 [ 650.470981][T14415] ? __lock_acquire+0x7c40/0x7c40 [ 650.476096][T14415] __se_sys_sendmsg+0x1c3/0x2b0 [ 650.481015][T14415] ? __x64_sys_sendmsg+0x80/0x80 [ 650.486029][T14415] ? lockdep_hardirqs_on+0x94/0x140 [ 650.491287][T14415] do_syscall_64+0x4c/0xa0 [ 650.495754][T14415] ? clear_bhb_loop+0x60/0xb0 [ 650.500498][T14415] ? clear_bhb_loop+0x60/0xb0 [ 650.505259][T14415] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 650.511220][T14415] RIP: 0033:0x7f216af9de99 [ 650.515691][T14415] 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 [ 650.535385][T14415] RSP: 002b:00007f216be65028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 650.543868][T14415] RAX: ffffffffffffffda RBX: 00007f216b226090 RCX: 00007f216af9de99 [ 650.551932][T14415] RDX: 0200000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 650.559961][T14415] RBP: 00007f216be65090 R08: 0000000000000000 R09: 0000000000000000 [ 650.567990][T14415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 650.576033][T14415] R13: 00007f216b226128 R14: 00007f216b226090 R15: 00007fff9f955588 [ 650.584094][T14415] [ 651.566956][ T4286] Bluetooth: hci0: command 0x0419 tx timeout [ 654.646488][ T4298] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 654.695998][ T4298] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 654.965379][ T4298] bond0 (unregistering): (slave dummy0): Releasing backup interface [ 654.997354][ T4298] bond0 (unregistering): Released all slaves [ 655.093067][T14415] netlink: 'syz.1.3099': attribute type 10 has an invalid length. [ 655.110981][T14415] netlink: 40 bytes leftover after parsing attributes in process `syz.1.3099'. [ 655.130682][T14415] batman_adv: batadv0: Adding interface: veth0_vlan [ 655.137480][T14415] batman_adv: batadv0: The MTU of interface veth0_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 655.169304][T14415] batman_adv: batadv0: Interface activated: veth0_vlan [ 655.345550][T14434] netlink: 'syz.4.3106': attribute type 10 has an invalid length. [ 655.695834][T14225] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 655.837415][T14225] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 655.946309][T14225] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 656.000140][T14225] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 656.838862][T14225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 656.870958][T14477] netlink: 15187 bytes leftover after parsing attributes in process `syz.1.3115'. [ 656.892997][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 656.903539][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 656.915090][T14225] 8021q: adding VLAN 0 to HW filter on device team0 [ 656.930620][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 656.942064][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 656.950985][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 656.958233][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 656.977872][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 656.986672][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 656.996182][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 657.006350][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 657.013571][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 657.025368][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 657.048600][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 657.058051][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 657.077024][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 657.107408][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 657.117763][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 657.133545][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 657.164910][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 657.173627][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 657.200297][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 657.238088][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 657.273408][T14225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 657.522632][T14482] netlink: 'syz.4.3116': attribute type 4 has an invalid length. [ 657.591749][T14482] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.3116'. [ 657.653916][T14491] netlink: 'syz.4.3116': attribute type 21 has an invalid length. [ 657.698089][T14491] netlink: 'syz.4.3116': attribute type 10 has an invalid length. [ 657.729026][T14491] netlink: 'syz.4.3116': attribute type 12 has an invalid length. [ 657.757765][T14491] netlink: 'syz.4.3116': attribute type 13 has an invalid length. [ 657.788223][T14491] netlink: 'syz.4.3116': attribute type 14 has an invalid length. [ 657.825772][T14491] netlink: 'syz.4.3116': attribute type 15 has an invalid length. [ 657.851402][T14491] netlink: 'syz.4.3116': attribute type 16 has an invalid length. [ 657.869738][T14491] netlink: 12226 bytes leftover after parsing attributes in process `syz.4.3116'. [ 658.247662][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 658.257845][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 658.295248][T14225] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 658.328119][T12270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 658.345380][T12270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 658.389385][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 658.406332][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 658.419000][T14225] device veth0_vlan entered promiscuous mode [ 658.427536][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 658.437126][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 658.452705][T14225] device veth1_vlan entered promiscuous mode [ 658.537985][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 658.554768][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 658.612052][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 658.645812][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 658.674226][T14225] device veth0_macvtap entered promiscuous mode [ 658.696833][T14225] device veth1_macvtap entered promiscuous mode [ 658.730239][T14225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 658.742385][T14225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 658.762485][T14225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 658.788395][T14225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 658.802786][T14225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 658.824692][T14225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 658.844378][T14225] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 658.857035][T14225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 658.868394][T14225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 658.890526][T14225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 658.919719][T14225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 658.948180][T14225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 658.992409][T14225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 659.036968][T14225] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 659.051991][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 659.079117][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 659.089795][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 659.099542][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 659.109313][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 659.119849][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 659.145536][T14225] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 659.155034][T14225] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 659.169768][T14225] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 659.187403][T14225] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 660.570622][ T4329] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 660.585651][ T4329] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 660.632714][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 660.761400][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 660.769313][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 660.802611][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 661.299388][T14523] device syzkaller0 entered promiscuous mode [ 661.560469][ T4283] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 661.582192][ T4283] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 661.597724][ T4283] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 661.605919][ T4283] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 661.620826][ T4283] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 661.635865][ T4283] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 662.365654][ T4286] Bluetooth: hci5: command 0x0406 tx timeout [ 663.637349][T14560] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.3139'. [ 663.731377][ T4283] Bluetooth: hci3: command 0x0409 tx timeout [ 664.346601][T14560] debugfs: Directory '.!' with parent 'ieee80211' already present! [ 664.408280][T14566] validate_nla: 3 callbacks suppressed [ 664.408299][T14566] netlink: 'syz.5.3140': attribute type 10 has an invalid length. [ 664.565058][ T4327] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 664.659375][T14573] netlink: 'syz.3.3142': attribute type 21 has an invalid length. [ 664.688053][T14573] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3142'. [ 664.770311][ T4327] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 664.975410][ T4327] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 665.051458][T14528] chnl_net:caif_netlink_parms(): no params data found [ 665.168827][ T4327] bond0: (slave netdevsim0): Releasing backup interface [ 665.305712][T14528] bridge0: port 1(bridge_slave_0) entered blocking state [ 665.384342][T14528] bridge0: port 1(bridge_slave_0) entered disabled state [ 665.397119][T14528] device bridge_slave_0 entered promiscuous mode [ 665.472929][T14528] bridge0: port 2(bridge_slave_1) entered blocking state [ 665.483288][T14528] bridge0: port 2(bridge_slave_1) entered disabled state [ 665.518629][T14528] device bridge_slave_1 entered promiscuous mode [ 665.626266][ T4327] device 0 left promiscuous mode [ 665.681565][T14528] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 665.691965][ T4327] device 1 left promiscuous mode [ 665.723151][T14528] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 665.799578][T14528] team0: Port device team_slave_0 added [ 665.805906][ T4283] Bluetooth: hci3: command 0x041b tx timeout [ 665.816561][T14528] team0: Port device team_slave_1 added [ 665.847259][ T4327] tipc: Left network mode [ 665.938483][T14528] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 665.961670][T14528] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 666.074542][T14528] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 666.269295][T14528] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 666.294095][T14528] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 666.415917][T14528] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 666.457910][T14612] netlink: 'syz.1.3153': attribute type 10 has an invalid length. [ 666.511434][T14612] 8021q: adding VLAN 0 to HW filter on device team0 [ 666.563524][T14612] bond0: (slave team0): Enslaving as an active interface with an up link [ 666.898286][T14528] device hsr_slave_0 entered promiscuous mode [ 666.923763][T14528] device hsr_slave_1 entered promiscuous mode [ 667.100348][T14643] FAULT_INJECTION: forcing a failure. [ 667.100348][T14643] name failslab, interval 1, probability 0, space 0, times 0 [ 667.171441][T14643] CPU: 1 PID: 14643 Comm: syz.5.3172 Not tainted syzkaller #0 [ 667.178996][T14643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 667.189104][T14643] Call Trace: [ 667.192424][T14643] [ 667.195406][T14643] dump_stack_lvl+0x188/0x24e [ 667.200146][T14643] ? show_regs_print_info+0x12/0x12 [ 667.205415][T14643] ? load_image+0x410/0x410 [ 667.209970][T14643] ? __might_sleep+0xd0/0xd0 [ 667.214694][T14643] ? __lock_acquire+0x7c40/0x7c40 [ 667.219786][T14643] should_fail_ex+0x390/0x4c0 [ 667.224522][T14643] should_failslab+0x5/0x20 [ 667.229051][T14643] slab_pre_alloc_hook+0x59/0x300 [ 667.234109][T14643] ? apparmor_sk_alloc_security+0x74/0x100 [ 667.239949][T14643] __kmem_cache_alloc_node+0x4f/0x270 [ 667.245349][T14643] ? apparmor_sk_alloc_security+0x74/0x100 [ 667.251187][T14643] kmalloc_trace+0x26/0xe0 [ 667.255637][T14643] apparmor_sk_alloc_security+0x74/0x100 [ 667.261418][T14643] security_sk_alloc+0x6a/0xa0 [ 667.266221][T14643] sk_prot_alloc+0x101/0x210 [ 667.270840][T14643] ? sk_alloc+0x20/0x330 [ 667.275116][T14643] sk_alloc+0x36/0x330 [ 667.279245][T14643] xsk_create+0xfb/0x620 [ 667.283769][T14643] __sock_create+0x49a/0x940 [ 667.288426][T14643] __sys_socket+0xc4/0x190 [ 667.292887][T14643] __x64_sys_socket+0x76/0x80 [ 667.297596][T14643] do_syscall_64+0x4c/0xa0 [ 667.302050][T14643] ? clear_bhb_loop+0x60/0xb0 [ 667.306763][T14643] ? clear_bhb_loop+0x60/0xb0 [ 667.311537][T14643] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 667.317480][T14643] RIP: 0033:0x7f540619de99 [ 667.321930][T14643] 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 [ 667.341582][T14643] RSP: 002b:00007f5406fed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 667.350052][T14643] RAX: ffffffffffffffda RBX: 00007f5406425fa0 RCX: 00007f540619de99 [ 667.358098][T14643] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000000000000002c [ 667.366202][T14643] RBP: 00007f5406fed090 R08: 0000000000000000 R09: 0000000000000000 [ 667.374317][T14643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 667.382325][T14643] R13: 00007f5406426038 R14: 00007f5406425fa0 R15: 00007ffe1379a988 [ 667.390349][T14643] [ 667.845358][ T4327] device gretap0 left promiscuous mode [ 667.864470][ T4327] : port 1(gretap0) entered disabled state [ 667.881169][ T4283] Bluetooth: hci3: command 0x040f tx timeout [ 668.049161][T14664] netlink: 103 bytes leftover after parsing attributes in process `syz.4.3166'. [ 668.244732][T14654] netlink: 16402 bytes leftover after parsing attributes in process `syz.5.3164'. [ 668.275662][T14653] netlink: 16402 bytes leftover after parsing attributes in process `syz.5.3164'. [ 668.641752][T14676] netlink: 'syz.4.3169': attribute type 27 has an invalid length. [ 668.683147][T14676] netlink: 2418 bytes leftover after parsing attributes in process `syz.4.3169'. [ 668.782707][T14675] netlink: 'syz.5.3170': attribute type 10 has an invalid length. [ 668.861578][T14682] netlink: 'syz.1.3171': attribute type 10 has an invalid length. [ 668.979024][T14685] netlink: 'syz.3.3173': attribute type 21 has an invalid length. [ 669.080350][T14688] netlink: 168 bytes leftover after parsing attributes in process `syz.4.3174'. [ 669.732255][T14703] netlink: 168 bytes leftover after parsing attributes in process `syz.1.3178'. [ 669.807202][ T4327] device hsr_slave_0 left promiscuous mode [ 669.827638][ T4327] device hsr_slave_1 left promiscuous mode [ 669.868349][ T4327] device veth0_macvtap left promiscuous mode [ 669.882762][ T28] INFO: task syz.0.2444:11859 blocked for more than 143 seconds. [ 669.898235][ T28] Not tainted syzkaller #0 [ 669.914270][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 669.942657][ T28] task:syz.0.2444 state:D stack:26928 pid:11859 ppid:4274 flags:0x00004002 [ 669.971498][ T4283] Bluetooth: hci3: command 0x0419 tx timeout [ 669.985413][ T28] Call Trace: [ 669.996956][ T28] [ 670.009314][ T28] __schedule+0x107f/0x4030 [ 670.024016][ T28] ? __lock_acquire+0x7c40/0x7c40 [ 670.032743][ T28] ? __sched_text_start+0x8/0x8 [ 670.037786][ T28] ? task_work_cancel+0xa1/0x220 [ 670.043463][ T28] ? task_work_cancel_func+0x210/0x210 [ 670.049101][ T28] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 670.055980][ T28] schedule+0xb9/0x180 [ 670.060236][ T28] ? _free_event+0x10d/0x1050 [ 670.065463][ T28] _free_event+0x176/0x1050 [ 670.070239][ T28] perf_event_release_kernel+0x7c4/0x850 [ 670.076510][ T28] ? __might_sleep+0xd0/0xd0 [ 670.081597][ T28] ? calc_timer_values+0x410/0x410 [ 670.086882][ T28] ? __might_sleep+0xd0/0xd0 [ 670.092089][ T28] ? perf_mmap+0x1470/0x1470 [ 670.096869][ T28] perf_release+0x37/0x40 [ 670.101632][ T28] __fput+0x20a/0x8b0 [ 670.105886][ T28] task_work_run+0x1d0/0x260 [ 670.110623][ T28] ? task_work_cancel+0x220/0x220 [ 670.116328][ T28] ? do_raw_spin_unlock+0x11d/0x230 [ 670.124882][ T28] do_exit+0x9d5/0x2570 [ 670.129455][ T28] ? preempt_schedule_common+0xa5/0xd0 [ 670.135474][ T28] ? put_task_struct+0x80/0x80 [ 670.140500][ T28] ? preempt_schedule+0xbc/0xd0 [ 670.145963][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 670.156892][ T28] ? lock_chain_count+0x20/0x20 [ 670.162216][ T28] do_group_exit+0x229/0x2e0 [ 670.167103][ T28] __x64_sys_exit_group+0x3b/0x40 [ 670.172676][ T28] do_syscall_64+0x4c/0xa0 [ 670.181431][ T28] ? clear_bhb_loop+0x60/0xb0 [ 670.190734][ T28] ? clear_bhb_loop+0x60/0xb0 [ 670.197127][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 670.210064][ T28] RIP: 0033:0x7fedbed9de99 [ 670.220628][ T28] RSP: 002b:00007fedbfcc7f38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 670.238513][ T28] RAX: ffffffffffffffda RBX: 00007fedbee0a3f8 RCX: 00007fedbed9de99 [ 670.255860][ T28] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 670.273089][ T28] RBP: 000000000000000e R08: 0000000000000000 R09: 00007fedbf026038 [ 670.290376][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 670.307709][ T28] R13: 00007fedbf026038 R14: 00007fedbf025fa0 R15: 00007ffe72cc54b8 [ 670.324954][ T28] [ 670.331435][ T28] [ 670.331435][ T28] Showing all locks held in the system: [ 670.382714][ T28] 1 lock held by rcu_tasks_kthre/12: [ 670.403936][ T28] #0: ffffffff8cb2e4f0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xef0 [ 670.427573][ T28] 1 lock held by rcu_tasks_trace/13: [ 670.438738][ T28] #0: ffffffff8cb2ed10 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xef0 [ 670.485484][ T28] 2 locks held by kworker/0:1/14: [ 670.496352][ T28] #0: ffff888017472138 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 670.509582][ T28] #1: ffffc90000137d00 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 670.524255][ T28] 1 lock held by khungtaskd/28: [ 670.530341][ T28] #0: ffffffff8cb2db60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 [ 670.546803][ T28] 2 locks held by getty/4025: [ 670.552116][ T28] #0: ffff88814d659098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 670.569109][ T28] #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41e/0x1360 [ 670.579963][ T28] 5 locks held by kworker/u4:6/4327: [ 670.593269][ T28] #0: ffff88801761e938 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 670.619471][ T28] #1: ffffc90004947d00 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 670.630131][ T28] #2: ffffffff8dd4bd90 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x148/0xba0 [ 670.646320][ T28] #3: ffffffff8dd58c28 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0xee/0x9f0 [ 670.657003][ T28] #4: ffffffff8cb33838 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x2ec/0x890 [ 670.674528][ T28] 3 locks held by kworker/u4:9/12270: [ 670.680207][ T28] #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 670.700260][ T28] #1: ffffc90003467d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 670.718483][ T28] #2: ffffffff8dd58c28 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xa/0x50 [ 670.729178][ T28] 4 locks held by syz-executor/14528: [ 670.735264][ T28] #0: ffffffff8ddb9310 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40 [ 670.744011][ T28] #1: ffff888029c5f698 (nlk_cb_mutex-GENERIC){+.+.}-{3:3}, at: __netlink_dump_start+0x11e/0x6f0 [ 670.755155][ T28] #2: ffff8880271cc2f8 (&devlink->lock_key#10){+.+.}-{3:3}, at: devlink_nl_cmd_port_get_dumpit+0x16f/0x590 [ 670.777141][ T28] #3: ffffffff8dd58c28 (rtnl_mutex){+.+.}-{3:3}, at: devlink_nl_port_fill+0x2a3/0x950 [ 670.797446][ T28] 1 lock held by syz.4.3177/14697: [ 670.808790][ T28] #0: ffffffff8dd58c28 (rtnl_mutex){+.+.}-{3:3}, at: ppp_release+0x86/0x1f0 [ 670.828005][ T28] 2 locks held by syz.3.3179/14707: [ 670.840370][ T28] #0: ffffffff8cb82c88 (event_mutex){+.+.}-{3:3}, at: perf_trace_destroy+0x2a/0x140 [ 670.860638][ T28] #1: ffffffff8cb33838 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3c0/0x890 [ 670.884774][ T28] 1 lock held by syz.3.3179/14709: [ 670.895814][ T28] #0: ffffffff8dd58c28 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x80d/0xfb0 [ 670.907006][ T28] 3 locks held by syz.3.3179/14713: [ 670.925462][ T28] [ 670.927995][ T28] ============================================= [ 670.927995][ T28] [ 670.950209][ T28] NMI backtrace for cpu 0 [ 670.954631][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 670.961857][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 670.971976][ T28] Call Trace: [ 670.975282][ T28] [ 670.978245][ T28] dump_stack_lvl+0x188/0x24e [ 670.982962][ T28] ? irq_work_queue+0xb8/0x140 [ 670.987768][ T28] ? show_regs_print_info+0x12/0x12 [ 670.993001][ T28] ? load_image+0x410/0x410 [ 670.997534][ T28] ? vprintk_emit+0x59f/0x6a0 [ 671.002255][ T28] ? printk_sprint+0x460/0x460 [ 671.007101][ T28] nmi_cpu_backtrace+0x3e6/0x460 [ 671.012126][ T28] ? nmi_trigger_cpumask_backtrace+0x450/0x450 [ 671.018313][ T28] ? _printk+0xda/0x130 [ 671.022497][ T28] ? load_image+0x410/0x410 [ 671.027037][ T28] ? load_image+0x410/0x410 [ 671.031581][ T28] ? nmi_trigger_cpumask_backtrace+0xf3/0x450 [ 671.037687][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 671.043863][ T28] nmi_trigger_cpumask_backtrace+0x1d4/0x450 [ 671.049882][ T28] watchdog+0xf0e/0xf50 [ 671.054136][ T28] ? watchdog+0x1ed/0xf50 [ 671.058497][ T28] kthread+0x29d/0x330 [ 671.062592][ T28] ? hungtask_pm_notify+0x40/0x40 [ 671.067640][ T28] ? kthread_blkcg+0xd0/0xd0 [ 671.072258][ T28] ret_from_fork+0x1f/0x30 [ 671.076744][ T28] [ 671.080200][ T28] Sending NMI from CPU 0 to CPUs 1: [ 671.085546][ C1] NMI backtrace for cpu 1 [ 671.085558][ C1] CPU: 1 PID: 30 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 671.085573][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 671.085584][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 671.085690][ C1] RIP: 0010:clear_page_erms+0x7/0x10 [ 671.085715][ C1] Code: 48 89 47 18 48 89 47 20 48 89 47 28 48 89 47 30 48 89 47 38 48 8d 7f 40 75 d9 90 c3 90 90 90 90 90 90 90 b9 00 10 00 00 31 c0 aa c3 90 90 90 90 90 90 89 c8 48 c1 e9 03 74 18 0f 1f 84 00 00 [ 671.085729][ C1] RSP: 0018:ffffc90000a6f690 EFLAGS: 00010246 [ 671.085742][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000bc0 [ 671.085753][ C1] RDX: ffff88805fe02000 RSI: 0000000000000006 RDI: ffff88805fe02440 [ 671.085764][ C1] RBP: 00000000001d2a20 R08: ffffea00017f8037 R09: ffffed100bfc0000 [ 671.085776][ C1] R10: dffffc0000000000 R11: fffff940002ff007 R12: 0000000000000001 [ 671.085788][ C1] R13: 0000000000000000 R14: ffffea00017f8000 R15: 0000000000000008 [ 671.085799][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 671.085813][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 671.085824][ C1] CR2: 0000560d04288048 CR3: 000000000c88e000 CR4: 00000000003506e0 [ 671.085839][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 671.085848][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 671.085858][ C1] Call Trace: [ 671.085863][ C1] [ 671.085868][ C1] post_alloc_hook+0x12c/0x1a0 [ 671.085896][ C1] get_page_from_freelist+0x206b/0x2180 [ 671.085930][ C1] ? ret_from_fork+0x1f/0x30 [ 671.085969][ C1] __alloc_pages+0x1ec/0x4f0 [ 671.085994][ C1] ? zone_statistics+0x170/0x170 [ 671.086026][ C1] alloc_slab_page+0x5d/0x180 [ 671.086047][ C1] new_slab+0x87/0x2d0 [ 671.086067][ C1] ___slab_alloc+0xbc5/0x1240 [ 671.086086][ C1] ? ___slab_alloc+0x20e/0x1240 [ 671.086104][ C1] ? nsim_dev_trap_report_work+0x24f/0xa80 [ 671.086127][ C1] ? nsim_dev_trap_report_work+0x24f/0xa80 [ 671.086150][ C1] __kmem_cache_alloc_node+0x126/0x270 [ 671.086170][ C1] ? nsim_dev_trap_report_work+0x24f/0xa80 [ 671.086191][ C1] __kmalloc_node_track_caller+0xa0/0x240 [ 671.086220][ C1] ? nsim_dev_trap_report_work+0x24f/0xa80 [ 671.086241][ C1] __alloc_skb+0x226/0x7d0 [ 671.086264][ C1] nsim_dev_trap_report_work+0x24f/0xa80 [ 671.086292][ C1] ? process_one_work+0x7b4/0x1160 [ 671.086312][ C1] process_one_work+0x8ab/0x1160 [ 671.086338][ C1] ? worker_detach_from_pool+0x240/0x240 [ 671.086360][ C1] ? _raw_spin_lock_irq+0xb7/0xf0 [ 671.086379][ C1] ? _raw_spin_lock_irqsave+0x100/0x100 [ 671.086399][ C1] ? wq_worker_running+0x97/0x190 [ 671.086458][ C1] worker_thread+0xaf5/0x12a0 [ 671.086490][ C1] kthread+0x29d/0x330 [ 671.086503][ C1] ? worker_clr_flags+0x1a0/0x1a0 [ 671.086522][ C1] ? kthread_blkcg+0xd0/0xd0 [ 671.086537][ C1] ret_from_fork+0x1f/0x30 [ 671.086565][ C1] [ 671.384350][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 671.391277][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 671.398511][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 671.408621][ T28] Call Trace: [ 671.411947][ T28] [ 671.414912][ T28] dump_stack_lvl+0x188/0x24e [ 671.419648][ T28] ? memcpy+0x3c/0x60 [ 671.423693][ T28] ? show_regs_print_info+0x12/0x12 [ 671.428946][ T28] ? load_image+0x410/0x410 [ 671.433521][ T28] panic+0x2d3/0x710 [ 671.437505][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 671.443211][ T28] ? bpf_jit_dump+0xd0/0xd0 [ 671.447803][ T28] ? __irq_work_queue_local+0x12c/0x190 [ 671.453426][ T28] ? nmi_trigger_cpumask_backtrace+0x35b/0x450 [ 671.459648][ T28] ? nmi_trigger_cpumask_backtrace+0x360/0x450 [ 671.465870][ T28] watchdog+0xf4d/0xf50 [ 671.470085][ T28] ? watchdog+0x1ed/0xf50 [ 671.474475][ T28] kthread+0x29d/0x330 [ 671.478592][ T28] ? hungtask_pm_notify+0x40/0x40 [ 671.483664][ T28] ? kthread_blkcg+0xd0/0xd0 [ 671.488299][ T28] ret_from_fork+0x1f/0x30 [ 671.492788][ T28] [ 671.496467][ T28] Kernel Offset: disabled [ 671.500821][ T28] Rebooting in 86400 seconds..