last executing test programs: 9.324582422s ago: executing program 3 (id=8227): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="3504000040000511d25a80648c63940d0324fc60040035400c0002", 0x1b}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0xff, 0xb, 0x6, 0x0, 0x778a, 0x200fe, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x0, 0x2}, 0x1, 0x2, 0x1, 0x9, 0x45b, 0x3, 0x403, 0x0, 0x7, 0x0, 0x4fac}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xb, 0x8, 0xc, 0x800, 0x1, 0xffffffffffffffff, 0xfffffff0}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r0}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000440)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000b00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x80, 0x0, 0x8, 0x7, 0x4000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0xf, &(0x7f00000001c0)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000900)=r4, 0x4) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000020000000000000000ee000095"], &(0x7f0000000280)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r5, 0x5, 0xb68, 0x560b0007, &(0x7f0000000000)="259a53f271a76d2686dd4c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 7.961680824s ago: executing program 3 (id=8236): 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) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8ab8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000010000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002140)={r1, 0x0, 0xe, 0x0, &(0x7f0000000180)="4402f6836d20c327dcfd1f6f5bec", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0xa, 0x42, 0x40, 0xc2, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000080), 0x1003, r2}, 0x38) 7.72063565s ago: executing program 0 (id=8238): r0 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, 0x0, 0x4) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, &(0x7f0000000040)=""/155, 0x1000000, 0x9b, 0x1, 0x0, 0x0, @void, @value=0x406}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1b, 0x10, &(0x7f00000008c0)=ANY=[@ANYBLOB="1800000007000000000000002a00000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b70300000000000056767057716a1018c1d4668500000083000000bf09040000000000550901000000000095000000000000009500000000000000bf9100000000b7020000020000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x10, 0x0, 0x0, 0x41000, 0x5, '\x00', 0x0, @fallback=0x1005b2835044934d, r1, 0x8, &(0x7f00000001c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0xb, 0x4, 0x7}, 0x10, 0x0, 0xffffffffffffffff, 0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x1], &(0x7f00000002c0)=[{0x0, 0x2, 0x6, 0x5}, {0x2, 0x4, 0xa, 0x8}, {0x0, 0x3, 0x2}, {0x2, 0x4, 0x1, 0xedf23ec1bebb2025}, {0x3, 0x2, 0xb, 0x7}], 0x10, 0x4}, 0x94) 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, 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, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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&(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x18000000000002a0, 0x7ee, 0x0, &(0x7f0000000e80)="b9e403c6631e39495aa05dc7cf1c", 0x0, 0x7ab, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) recvmsg(r0, &(0x7f0000003f80)={&(0x7f0000000980)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/225, 0xe1}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/79, 0x4f}], 0x4, &(0x7f0000003f00)=""/90, 0x5a}, 0x40000040) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000500)={@map=0x1, 0x11, 0x1, 0x8, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={0xffffffffffffffff, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0], 0x0, 0x34, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x50, 0x10, &(0x7f00000006c0), &(0x7f0000000700), 0x8, 0xf3, 0x8, 0x8, &(0x7f0000000740)}}, 0x10) 6.989848127s ago: executing program 3 (id=8243): bpf$ENABLE_STATS(0x20, 0x0, 0x0) (async, rerun: 64) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000750000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000e00000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) (rerun: 64) r1 = perf_event_open(&(0x7f0000000fc0)={0x4, 0x80, 0x82, 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, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x804, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (rerun: 64) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) (async, rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) close(r4) r5 = socket$kcm(0x11, 0x200000000000003, 0x300) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 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, 0x806, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r6 = socket$kcm(0x10, 0x2, 0x4) (async) r7 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r7) (async) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) sendmsg$inet(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) (async, rerun: 32) setsockopt$sock_attach_bpf(r5, 0x107, 0x8, &(0x7f0000000100), 0x4) (async, rerun: 32) r8 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r8, 0xe0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x0, 0xa2, &(0x7f0000000180)=[{}, {}], 0x10, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0xaa, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) (async) bpf$ITER_CREATE(0x21, &(0x7f00000003c0)={r8}, 0x8) (async, rerun: 32) recvmsg$kcm(r5, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) (rerun: 32) recvmsg$unix(r3, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) write$cgroup_subtree(r9, &(0x7f0000010000)=ANY=[@ANYRES8=r4, @ANYRES32=r3], 0x9a) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r9, 0x40042408, r0) (async) syz_clone(0x100000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$ENABLE_STATS(0x20, &(0x7f0000000000), 0x4) 6.492207509s ago: executing program 0 (id=8245): r0 = 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) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x62b5129d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x40000000, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000100)=[{&(0x7f0000000380)="5c00000012006bab9a3fe3d86e17aa0a076b876c1d0048007ea60864160af36504001a0038001d00e517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb000011d600a0680d4bbd6df1db6f1078bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000012c0), 0x100, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000001300)={'veth0_to_batadv\x00'}) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e000a0010008188040f80ec59c2bc0413a181014100000000010000000000000e000a000f00000002800200121f", 0x2e}], 0x1}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="850000002a00000025000000000000009500000000000000aecd48d6494d614dcc6fab5335ec470db2c6161dba392176dd2963038e1d69ba7ea94c500dc4ef2fad94ed406f21caf5adcf920569c00cc1199684fa75814709fea019af247c93836d9ea2cfb0e60436e05425cc4686b066707de94a4f4d5fc79c1faca0f9d9924be41a9169bdfaf16da915b2e249ee1c6eee84309e7a23c19a39484809539fca4e0b6fab1aa7d55545a34effa077faa55c59e88254f54077f799bf168301000000bf2255d6a0244d35b213bda84cc172afd8cc2e47a7d8b85a5e3d77ac463920e231b7ae0da8616d2b79db2e3d5986c82b5aa94e539b204d58f91f5da6c025d060ab186d94af98af1da2b5952eb15855933a212304e035f7a35dfc72c81256a55a25f8fe3b28d7e53c7160ec83070000020000004015cf10453f6c0b973b81a484ebad04859d928365a7ea3fab8b4b380a00d72b0000000000001cf555c14d56b51c2298237bebfc08e0d5976a942b846970cfd98b9d4139f1111f2cc5e46ac1c60a9b030074bfbcd4b09012175484135f0e519f0b1e4aaa026d570ecb5e8cddbed65ff702000000a3ff4f8a4cf796b07a6ff61c5552417fd703f7f14d8b78ac02ca3cdf6a662db1c9c89c9120072a5d00dcdd8595356c9b2492aaf1264d4ef4a410c882834867bcd2b6e559d17879570c8ad943e392955f4f979ea13201bafedcd2063d11dd665647223c78a996810000000571cbb17d9f37282462f0e9c147c0d497c61433c6ccc35601eef97ee611be8c97f4151ffdf6f7820549cda6cb799c6e924966a7f90bf8fd1e75ee76bd89346cfbb5567e54d3504723177d356c4604b7a492ecec37e83efceefd7ca2533659edc8be05cc85451c6a14507434eb54b6f43caea5c4bf690441974b155f5adc681a03c0bbb8358856175e2ce8b0cbbbe3c033e54ffca9ec9a7a3755e0f209150a07682c4e14e3a83558df6f3fc97f1730a136bdee07e98cb984b2e2304a1b63afefdb636e56bbaae4e62136574bc6371a0bb2be1a962aae9c1258da6ef590e1d85ea9e12b3025f43e7e08ccffc5064dea4c39cf4b98e1fc6efb5978f51e16b678eca0b658a56008948e561a9845e4ff29e2bdb1d0b923b272341c5e093fd66a294351c5356c1d06c92cf8ce3c7c56cd31121624d74517fd3666277f670e812b28e2f30d035cee5d0e77a3c7220000000000000005a474816bc59d2e2a00092419304b338a987e9d3044d856ce24f370030be3b5f79f034b8d3ebce68663ef5af469abe75b314fae31a0445859a5ece8fb11a4ee8e46354c9c3a041e12282ce24463aaf28345bd168b4177ce37ed85464c31679053e7f9d04bb5cb51da0b7958989fd70f09000000000000004fc4bda3453602004535a976eacd3adaa4d2ee6fe0d072ccd44341f7fd53df58ae791ee8b489a7c9efe3625a9d971b5997485d6a063dc6f7359e2eccc2fb39d401adf59d44e58eb1c60b3475be31a9b7cf42b6402312d2725b8d9fa700a86407e79ae29d2c117ca65fc86c2dce97aa03279a66ec87122219b0f796ab92b1adecae50fdb40f7f02f750d6c977a191852c9ae031db044b2353199546609f9f69a6cfefdf879d447df53f3b9b70d10355b00300000000000000553d18a6cc50feeb7bfad9b7be3283b6450d264e7712d2f1d7004548b19162cef04d18d4f58fab987baab97a9bfbd8f185b5631820420bf5b6522c0e21c882c66f4f25ffb6d95e07de02205fca4f18a2eb5b63e45d5d80fe527340935aa3c0b4f3f45b418a18217747ae442e31560e5b741445ea2a1acee2a81425ff000000d2a0a765d20b30f87af976a46f9a9a1ac7dea1ea6845f9aa6623920dacc107f532348cc21164efe794874eac73381e961f3d9c8c21578fe3245097c280abe51423b9f6cd72b5da6d0252803c66730cd5eac907f09b9695906313f88735fce5115dc83ed73d8ee4a91322608c6fc01e1b9e16587bb5f721303e6b89e5c54d680ac66d09af90dbf5000000000000fa08ad0631c4b839688b22c4da2a6bc4cf45854d221a2d5f96bc64647f15daa2ba79cd0f4254ed55217912ef84bd2927df82fc061aef2920c49b2a90886da75561173fa186cb7ee86dd4285c4721eb428c953296bb2f5d825da54dbef07c1b349b4901e093d13e6b9a0000009b5b22e887bc061d40bcaf0aa18623fd9b7179ccc692ba74b531b65c4decf9d080a8ac7e82d4cde1267aa64b2a94fd87a009e6742c2ddc3a9d7eccbb1831b1fa218277c2814a91cab7cb59c697166d6f1bb1a360470000000000000000000000000000000000000000000000000000f9f9b4ce7e871f507084c8c88e0652decbe579b03ed84ea94597dd1059620a050f69ea03b99b4e19d35f4a3b54e96ae2172effecec80f6baa4bf69a6ebf5392882df78b0983e662dc0cb64b77f3f006b6b25443197ae93f0be6de5a703d003f00720943c0e4b33af00000000000000000021a688b2d7007fcc4b59f719afb0b3b7e0aee306ca70fe42bf4984a68f40e1fc043a03a17e4744359b87dc27c82d51cbeb64e52a28daeb6a78d6fe06181ecc840000"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, &(0x7f0000000c40)=[{0x0, 0x0, 0x80000d, 0x4}, {0x0, 0x0, 0x0, 0x1}]}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000c40)="c10e020022003505d25a806f8c6394f90435fc60040011000a7401", 0x1b}], 0x1}, 0x0) ioctl$TUNGETVNETBE(r4, 0x800454df, &(0x7f0000000a80)=0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x8000, 0x4}, 0x10002a, 0xb, 0x100, 0x8}, 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) bpf$PROG_LOAD(0x5, 0x0, 0x0) r6 = socket$kcm(0x21, 0x2, 0xa) socket$kcm(0x10, 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, 0x0, 0x0) sendmsg$kcm(r6, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev={0xfe, 0x80, '\x00', 0x22}, 0x7fffffe}}, 0x80, 0x0}, 0x800) socket$kcm(0x10, 0x3, 0x10) 6.204211455s ago: executing program 3 (id=8248): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_clone(0x800080, &(0x7f0000000800)="e3c4e0330f5c9a27348913b32ab00fde3b78aafca83901e4067c46dadcb91676034333a6891a55f820f6f5fab4c228985c6f96a072e0fddbcbfc225fecd260ec36663f1f935b3becbe06f1a353178890cbab6fce0cbba001533435d1c1003bc32c85a05f56cad35ef84f5a19d1d2e62677432683220afdbafe61b5993ff3d049240615d5fbff551bc4267ec8a7e77226da94384c5d8823e8b1e7d9055270ac1fc145f14d4a2fcf63d5ff83566b660a9e4984fe8ef636ee9dd1aeb91e", 0xbc, &(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000c40)="76da9736f71f036da442f788bf8ab1ea80b85e632e553417e3bfc8a68b04ad1f24a79672b7fa1f35a6c065dde858d87eedc8a4c066949530b6112da5c45fa01e65026a9e508239998b004bd6a65ae6800c5e68d572189fc8bd9ba9b47c8e67c3ca1fd8977d5f5f3012d82780de6b4f3fba2ef503323648898aec96fc7750bf3637871be18412eedca6e27849b724105d8ee9333c9a725b8d169b62b6b238cb93c5222d70133d44dba629987709f9803ae385e007f08ef6809d32505c1ae7c14b85d41f5c6159ee2235c9b39f9f07b123f7d8ac802234c24d263bcfc60843d01989bde857fe4808dbc588e501") r3 = syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r3, 0x6, r4, 0x9) sendmsg$unix(r1, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)="77847f365a0eaa7122b6268ca9949e1f571c0087ecf95b5906d4e7aafa19c159f3605fd131c58edc394a66e8dc4e9ba80467395a2108191f2d005e14839831271838c86cda3a0a8f8922fa2d1d455a1dc139df58e5376d6e5ded0721bdda858c4eb4b485606d8b33053ff3e1f6fca167346407911c444c927dfd863c4de0916c33e2c93678a5384c5b8347113353a40899ea728130a724dcaed931f566d6190d78342711b8d9c27368387336fb3a638aae62ad795bc2f694f2f51c3cfcb07b676c988eda1d7f80a4f9411fd4daa4d856249447a371e61684c03f4bb793cd0c8e899b8221dbc59143621e73a9cf64", 0xee}, {&(0x7f00000002c0)="fa8e0c5ba828e73bd088e90d6fec0d4a0ddeaf243be2c63afe2cebba7cb10ccbdd52e24bf61ae51718e3439d8ef3fd72fe22c661c9739e3edd38a05406c8def819b0295ace25a80a476c4a2e5e6e74be5a0cb081dff5ebd5e044d8cf8ee8572d973fdd63dc93df91151752c1", 0x6c}, {&(0x7f0000000340)="f3c33b403ed3d55477827e10db618b0986cd5b197e7b0721242c3ea4140e048c2da2fff0fdadf02b60bac9ffd26fd1fdb8b3ce47922cca8b97ad83eacea0eb4769b04d266f551a4f4779d945b815239ecb98c8f3211d9d6cf1a01ed3961aa17e528d103577a4f10cd9e1a619fc829201dc303fad6d86f7239b18cdff66a59acb6e70d559aac92a736f0685e80d2e60a52f8fa6f4e05675e61c2f390e3c06678c27ec2933bd066c691f93abc972fd22e7b5370b58bedb7feef0706bcd9a29c2b463f7f41028c059133392cba05c5e6c3a4f945043f133ef25", 0xd8}, {&(0x7f0000000480)="6f96d260198d7350d83f8cc4b03439e74b1203090775510ec23627ad2143c2b9dc3d5a7c60dbadce99eb0d4eb695b7a1c1e660fbe2f4f34b273a992ddb295f2d792a9dbb7e69e69f8dde0d57406b8b151bf3b0b608f467fd20f917cc1e2cbece4d970497e936801fa9819cbb54ae92dba12f29bead804808325eddc3773c4e9a971f3da17152801e2860ac51a2ace48215d03881d6e3591f2c7ac3366f095f", 0x9f}, {&(0x7f0000000540)="8eefc5e3a667b852a6d352a7e22900520aae33b5e1f20601cfa5d94da1fbebbe263cd8d956a05ecda2cade1e906634499f9016efd56584f5b49a5e5e3cd0a879ed648e7f431229d83f7f782f0f4545717280e648ab9a65f73f441a537e495e6e68ecf5d5d2b52c09827652448ffe6fd4f4afcd141b7fac806773ff81bc23f5baff115414530133fe18ede7206fad7458ef66483d2e8f1a8f06f266ce79fb3f4fda5d6de116b9acf1ae386bb96100827ff27bb3981910f95c04b56288d8d643796224756200177f00ee02a1ff70979ddb805bc481755e8285147c4d6ac5e49c7dbb01b170bc89470633323bf9bb5f75f8ab46283fae999da468", 0xf9}, {&(0x7f0000000680)="eb899624d4c4af78e24a1cda6bee9629d35ff163cb8ca779b2edf9e41d326b002accf8a13e5117e30308625b1b1fed5227e6b301e2c50771a24ac27c6a0fbb7e3d64fc4feb1de2a4000add28e7c073400456cc2a0bee40bfbff180afcf631a90fd0eabeb0b3eef571e04452f21b2b420d867578cce0d1c857cc796827e6993827d9e3a753c81d7ba3d4f3db3ecd093932c8595f2dde6c68c20acbf0e7d07de588b3d479d1ba4ca3f313fb8dae91925f89919579dbc14ad023259abdfe1d354c058d19654e00b0827e9f14f8620b4e9", 0xcf}], 0x6, &(0x7f0000000d40)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00}}}], 0x78, 0x48c5}, 0x10) r5 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r5, &(0x7f0000000440)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @remote, 0x0, 0x1}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000180)="8900", 0x2}, {&(0x7f0000000640)="25b2b3cbea4056eb9d315d760d7e9dfcd937", 0x12}, {&(0x7f00000008c0)="3d6d7398624025b53b4388c259c1281dd659b814", 0x14}], 0x3, 0x0, 0x0, 0x900}, 0x0) 6.171425576s ago: executing program 2 (id=8249): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfe33) 6.074989398s ago: executing program 1 (id=8250): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000011008108090f9becdb4cb92e264831373f00000069bd6efb2502eaf60d002700020400bf050005001201", 0x2e}], 0x1}, 0x4008004) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000100), 0x2, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7f, 0x2}, 0x10c002, 0xac5d, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r3, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000400)={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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x10000, 0x6568, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x6, 0xd, &(0x7f0000000040), 0x8) sendmsg$kcm(r4, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x20000000) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x108, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r5, 0x84, 0x17, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0xa, 0x0, 0x0) sendmsg(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x200408c4) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$cgroup_pid(r2, 0x0, 0x0) r6 = openat$cgroup_procs(r1, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x200002, 0x0) write$cgroup_pid(r6, &(0x7f0000000c40), 0x12) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$TUNSETVNETLE(r7, 0x400454dc, &(0x7f00000000c0)=0x1) 5.685440797s ago: executing program 2 (id=8251): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080c48000000e8fe55a1180015000600142603600e120900210000000401a80016000a00", 0x36}], 0x1}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfe33) 5.495907152s ago: executing program 4 (id=8252): r0 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, 0x0, 0x4) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, &(0x7f0000000040)=""/155, 0x1000000, 0x9b, 0x1, 0x0, 0x0, @void, @value=0x406}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1b, 0x10, &(0x7f00000008c0)=ANY=[@ANYBLOB="1800000007000000000000002a00000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b70300000000000056767057716a1018c1d4668500000083000000bf09040000000000550901000000000095000000000000009500000000000000bf9100000000b7020000020000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x10, 0x0, 0x0, 0x41000, 0x5, '\x00', 0x0, @fallback=0x1005b2835044934d, r1, 0x8, &(0x7f00000001c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0xb, 0x4, 0x7}, 0x10, 0x0, 0xffffffffffffffff, 0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x1], &(0x7f00000002c0)=[{0x0, 0x2, 0x6, 0x5}, {0x2, 0x4, 0xa, 0x8}, {0x0, 0x3, 0x2}, {0x2, 0x4, 0x1, 0xedf23ec1bebb2025}, {0x3, 0x2, 0xb, 0x7}], 0x10, 0x4}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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&(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r3, 0x18000000000002a0, 0x7ee, 0x0, &(0x7f0000000e80)="b9e403c6631e39495aa05dc7cf1c", 0x0, 0x7ab, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) recvmsg(r0, &(0x7f0000003f80)={&(0x7f0000000980)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/225, 0xe1}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/79, 0x4f}], 0x4, &(0x7f0000003f00)=""/90, 0x5a}, 0x40000040) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000500)={@map=0x1, 0x11, 0x1, 0x8, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={@fallback=r1, r2, 0x1d, 0x20, 0x0, @void, @void, @void, @value, r4}, 0x20) 5.400377384s ago: executing program 0 (id=8253): r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x2, 0x5, 0x0, 0x3, 0x0, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.time\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000880)='&\\^\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000000000000000000000000008500000061000000850000002a000000180100002025642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000089cdc832850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000300)="b9fffdffdd000000000000000000", 0x0, 0x64, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000008000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000095000000b7000000000000009500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x2, 0xf7, &(0x7f0000000880)=""/4092}, 0x3d) 5.338265095s ago: executing program 2 (id=8254): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8ab8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000010000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002140)={r1, 0x0, 0xe, 0x0, &(0x7f0000000180)="4402f6836d20c327dcfd1f6f5bec", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0xa, 0x42, 0x40, 0xc2, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000080), 0x1003, r2}, 0x38) 4.891604506s ago: executing program 1 (id=8255): r0 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, 0x0, 0x4) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, &(0x7f0000000040)=""/155, 0x1000000, 0x9b, 0x1, 0x0, 0x0, @void, @value=0x406}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1b, 0x10, &(0x7f00000008c0)=ANY=[@ANYBLOB="1800000007000000000000002a00000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b70300000000000056767057716a1018c1d4668500000083000000bf09040000000000550901000000000095000000000000009500000000000000bf9100000000b7020000020000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x10, 0x0, 0x0, 0x41000, 0x5, '\x00', 0x0, @fallback=0x1005b2835044934d, r1, 0x8, &(0x7f00000001c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0xb, 0x4, 0x7}, 0x10, 0x0, 0xffffffffffffffff, 0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x1], &(0x7f00000002c0)=[{0x0, 0x2, 0x6, 0x5}, {0x2, 0x4, 0xa, 0x8}, {0x0, 0x3, 0x2}, {0x2, 0x4, 0x1, 0xedf23ec1bebb2025}, {0x3, 0x2, 0xb, 0x7}], 0x10, 0x4}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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&(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x18000000000002a0, 0x7ee, 0x0, &(0x7f0000000e80)="b9e403c6631e39495aa05dc7cf1c", 0x0, 0x7ab, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) recvmsg(r0, &(0x7f0000003f80)={&(0x7f0000000980)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/225, 0xe1}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/79, 0x4f}], 0x4, &(0x7f0000003f00)=""/90, 0x5a}, 0x40000040) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000500)={@map=0x1, 0x11, 0x1, 0x8, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={0xffffffffffffffff, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0], 0x0, 0x34, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x50, 0x10, &(0x7f00000006c0), &(0x7f0000000700), 0x8, 0xf3, 0x8, 0x8, &(0x7f0000000740)}}, 0x10) 4.871367556s ago: executing program 4 (id=8256): r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x1, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, 0x0, &(0x7f0000000000)='GPL\x00'}, 0x90) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x1, 0x106) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0xbe}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) close(r3) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00"/11], 0x48) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x41) syz_clone(0x2800, &(0x7f0000000380)="6f52be73b22faf1fe95f0c72286fade9283a92e478aaa53f02bfb3bdafda86f0a9ce688d3f729b6cb5f2ff2272a0d1c44e66e278d710de7373d1499d06dd195ffe", 0x41, 0x0, &(0x7f0000000840), 0x0) socket$kcm(0x10, 0x2, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{r4}, &(0x7f0000000180), &(0x7f00000001c0)}, 0x20) 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, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) recvmsg$kcm(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000800)=[{0x0}, {&(0x7f00000006c0)=""/148, 0x94}], 0x2}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) sendmsg$kcm(r0, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000880)="1a", 0x100000}], 0x1}, 0x0) 4.839844947s ago: executing program 0 (id=8257): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0xb1, 0x4, 0x5}]}) 4.778459179s ago: executing program 2 (id=8258): r0 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6e, &(0x7f0000000000)=r2, 0x12) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x2}) r4 = socket$kcm(0x2, 0x5, 0x84) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'nr0\x00', 0x8000}) r6 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r6, &(0x7f00000039c0)={0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000000240)=""/146, 0x92}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/4096, 0x1000}], 0x3}, 0x2002) sendmsg$kcm(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) (async, rerun: 64) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) (rerun: 64) setsockopt$sock_attach_bpf(r4, 0x84, 0x18, &(0x7f0000000000)=r7, 0x8) (async) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x220401, 0x0) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f00000000c0)={'macsec0\x00', 0x400}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x9000000, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2e, r2, 0x8, &(0x7f0000000180), 0x8, 0x10, 0x0, 0x0, r9}, 0x94) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) 4.545128984s ago: executing program 3 (id=8259): 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) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8ab8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000010000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002140)={r1, 0x0, 0xe, 0x0, &(0x7f0000000180)="4402f6836d20c327dcfd1f6f5bec", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0xa, 0x42, 0x40, 0xc2, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000080), 0x1003, r2}, 0x38) 4.542291454s ago: executing program 4 (id=8260): sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0xf, &(0x7f00000001c0)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000900)=r1, 0x4) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000280)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x560b0007, &(0x7f0000000000)="259a53f271a76d2686dd4c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 4.364383708s ago: executing program 2 (id=8261): 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) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8ab8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000010000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0xa, 0x42, 0x40, 0xc2, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000080), 0x1003, r1}, 0x38) 4.361076408s ago: executing program 0 (id=8262): 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={0x2, 0x9}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0xfffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="d80000001d0081044e81f782db4400000000000002000000000000a1180015000600142603600e1208000f0000000401a80016002000014003000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad90200e006dcdf63951f215ce3bb9ad809d5e1", 0xb6}], 0x1}, 0x0) r1 = gettid() 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00c00e}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5452, &(0x7f00000006c0)='\x02;\xe5\b\x00\x1c\x9c\x00\x00\x00\x00\x00\x00\x91\xecB\xdcZ\xe5\xbd$\x05\x90\xa9\xf3\xc7\xcb\xb7\xf0\xa1;#\x989\xe9\x12\xdf^6T\xdf\xcd\x02\xc5\xb0\xba\x12\'QXp\t\xfc\xf3\x01\x02\xbc\xbf\xc0\xf0\x10\xee\xd3\\yy\xa4\xf9\xe8\x00\xdd\xe97 0_\xe4]W\xf7~\xacVK\xc9t\x9e+:\x85\xef\x94\x0e\x19\x9cV[N.\xeb\x9fJ>\xd9\x99\x88\xd8\xdd\xb8Y\xc3$\xc6\x93\v\x04REY\xf4\xea\xf2\xcd\xcd.\x16\x861\xa1\v\x8d\x8e\x84R\xa6\x83\x84\xc0\x01e\xc3\xc8\xcc?\xc8?\x19\xb2\xa2\xe1\xac<\xe9f\x11\xff3\xc7\x19\x9e\x19\xf5-\xfe\xbd\xae\xbbR\x82\x16\xf9\x15S\x03U\xe0\xd8t\xe3%96') r3 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000005c0)="5c00000014006b03000000d86e6c1d0002840900000000000000822be3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bfd367b47e51f60a64c9f4d4938037e784f869526f9aff94880f4c4a6a639086a6d0", 0x5b}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x800) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b402000000000000610583000000000085000000270000009500000000000000"], &(0x7f0000000380)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f93d24", 0x12}], 0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="11000000040000000400000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) close(0x4) recvmsg(r4, &(0x7f0000002440)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x1f, 0x13, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) r5 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="934300005a"], 0xfe33) bpf$MAP_CREATE(0x0, 0x0, 0x90dd9df87495910f) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r7 = socket$kcm(0x2, 0xa, 0x2) ioctl$TUNSETLINK(r6, 0x400454cd, 0x336) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) close(r6) 4.26614789s ago: executing program 4 (id=8263): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="3504000040000511d25a80648c63940d0324fc60040035400c0002", 0x1b}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7, 0xff, 0xb, 0x6, 0x0, 0x778a, 0x200fe, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x0, 0x2}, 0x1, 0x2, 0x1, 0x9, 0x45b, 0x3, 0x403, 0x0, 0x7, 0x0, 0x4fac}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xb, 0x8, 0xc, 0x800, 0x1, 0xffffffffffffffff, 0xfffffff0}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r0}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000440)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000b00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0xf, &(0x7f00000001c0)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000900)=r2, 0x4) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000020000000000000000ee000095"], &(0x7f0000000280)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x560b0007, &(0x7f0000000000)="259a53f271a76d2686dd4c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 4.161768723s ago: executing program 1 (id=8264): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r1) socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="06000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1e, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYRES8=r0], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1d, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0x81, 0x20100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x76}, [@ldst={0x7}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x3c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000010880)=@base={0xa, 0x4, 0x8, 0xc}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x1a, 0xd, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000850000007d00000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095", @ANYBLOB="e106bd18304de9685cbd47add4a848b76051ec09e0e3ec4b91c83bb22572406d0195bce6fb7d112c06f4c50b5340e751516a228e26aecee611f9ccfda46fd06b3778c355df56fb1797dd6734d16ae653a8ea0bd36b697f11fb68bf56cb96337028ca85a9f2ea59dd5e2302d23998a98cf1"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r3, r2}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19"], 0x48) r4 = socket$kcm(0x2, 0x3, 0x2) r5 = socket$kcm(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x801c581f, 0x0) recvmsg$kcm(r4, 0x0, 0x10002) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000003140)={0x6, 0xc, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r6}, &(0x7f0000000080), &(0x7f0000000240)=r8}, 0x20) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x826, 0x0, @perf_config_ext={0xfffffffffffffffc}, 0x100000, 0xac5d, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r7, 0x18000000000002a0, 0x5ee, 0xfd60, &(0x7f0000000580)="b9ff03076804d773000000000100", 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8}, 0x50) 3.177804106s ago: executing program 2 (id=8265): socket$kcm(0x10, 0x2, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/160, 0xa0}, {&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000300)=""/90, 0x5a}], 0x3, &(0x7f00000003c0)=""/67, 0x43}, 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000740)={0x0, 0x0}, 0x28) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={0x0, 0x8}, 0x63c4, 0x0, 0xc2ba, 0x0, 0x4000000, 0xffffffff, 0x2a3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1900000004000000040000000200000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000993fab94fcb0509e292bf4b4f4683d2339aae952b84c86968fa6cff1b1b2297726515f83e32d884c783522e995b0cf0b67667c30d134f80659630bc743d7e62f2b6677c5aa6cd58e4204b8d06260fb5ba603000000000000000000"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000480)={{r2}, &(0x7f0000000400), &(0x7f0000000440)=r2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r2, &(0x7f0000000080)="cd260d75", &(0x7f0000000100)=""/14}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) r4 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000}, 0x0, 0xffffffffffffffff, r4, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r5 = syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="06000000040000000400"], 0x50) r6 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 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, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) r8 = openat$cgroup_procs(r7, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r8, &(0x7f00000005c0)=r5, 0x12) r9 = openat$cgroup_ro(r7, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r9, &(0x7f0000000040)=0x1, 0x12) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={r6, 0xe0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf3, &(0x7f0000000300)=[{}, {}], 0x10, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0xcb, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x8901, 0x0) 3.079192008s ago: executing program 4 (id=8266): r0 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, 0x0, 0x4) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, &(0x7f0000000040)=""/155, 0x1000000, 0x9b, 0x1, 0x0, 0x0, @void, @value=0x406}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1b, 0x10, &(0x7f00000008c0)=ANY=[@ANYBLOB="1800000007000000000000002a00000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b70300000000000056767057716a1018c1d4668500000083000000bf09040000000000550901000000000095000000000000009500000000000000bf9100000000b7020000020000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x10, 0x0, 0x0, 0x41000, 0x5, '\x00', 0x0, @fallback=0x1005b2835044934d, r1, 0x8, &(0x7f00000001c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0xb, 0x4, 0x7}, 0x10, 0x0, 0xffffffffffffffff, 0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x1], &(0x7f00000002c0)=[{0x0, 0x2, 0x6, 0x5}, {0x2, 0x4, 0xa, 0x8}, {0x0, 0x3, 0x2}, {0x2, 0x4, 0x1, 0xedf23ec1bebb2025}, {0x3, 0x2, 0xb, 0x7}], 0x10, 0x4}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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&(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r3, 0x18000000000002a0, 0x7ee, 0x0, &(0x7f0000000e80)="b9e403c6631e39495aa05dc7cf1c", 0x0, 0x7ab, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) recvmsg(r0, &(0x7f0000003f80)={&(0x7f0000000980)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/225, 0xe1}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/79, 0x4f}], 0x4, &(0x7f0000003f00)=""/90, 0x5a}, 0x40000040) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000500)={@map=0x1, 0x11, 0x1, 0x8, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={@fallback=r1, r2, 0x1d, 0x20, 0x0, @void, @void, @void, @value, r4}, 0x20) 3.016065019s ago: executing program 1 (id=8267): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 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, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='devices.list\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x128}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)}, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r2) r3 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r3, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x43, &(0x7f0000000040), 0x4) r5 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000540)=ANY=[@ANYRES32=r6, @ANYRES32=r5], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r6}, &(0x7f0000000000), &(0x7f0000000080)=r2}, 0x20) recvmsg$kcm(r3, &(0x7f0000005140)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000000340)=""/182, 0xb6}], 0x1}, 0x100b6) sendmsg$inet(r3, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000400)='UA', 0x2}], 0x1}, 0x4000089) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000005c0)={@fallback=r1, 0xc, 0x1, 0x8, &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000940)={r2, 0xe0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000640)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x60, &(0x7f0000000700)=[{}], 0x8, 0x10, &(0x7f0000000740), &(0x7f00000007c0), 0x8, 0x53, 0x8, 0x8, &(0x7f0000000800)}}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000580)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYBLOB="2e0000658200f7ffffffffffffff2a", @ANYRES32=r2, @ANYBLOB, @ANYRES32=r8, @ANYRES64=r7], 0x20) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d8000000140081044e81f782db44b9040a1d080201000000040000a118000200ff210000000402000010000000000000003f16ea1f00084003bc5f54c92011148ed08734843cb12b00000803600cfab94dcf5c0461c1d67f722f054f55153c6f94007134cf6ee08000a09108a8d8ef075c0100000000000000cb490000001fb791643a5e835913b06218df577b5ab4bcdcdbd9d322fe7c9fd68775730d1600360d8bcc00400040fad95667e0060000725c8bbb58794c643b000000000580bb9ad809d5e1cace81b341139fe3cd4032e8edb100273f90a9b9", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x20004c04) 1.838626607s ago: executing program 3 (id=8268): r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x5, 0x0, 0x3, 0x0, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.time\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000880)='&\\^\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000000000000000000000000008500000061000000850000002a000000180100002025642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000089cdc832850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000300)="b9fffdffdd000000000000000000", 0x0, 0x64, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 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_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000008000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000095000000b7000000000000009500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x2, 0xf7, &(0x7f0000000880)=""/4092}, 0x3d) 1.380960198s ago: executing program 1 (id=8269): r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x80, 0xe, 0xb6, 0x6, 0x5, 0x0, 0xd, 0x140, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xd, 0x4, @perf_config_ext={0x1000, 0x3}, 0x2000, 0x9, 0x9, 0x5, 0xb22b, 0x5, 0x1, 0x0, 0x1, 0x0, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x20000000000, 0x420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x19, 0x4, 0x4, 0x7ff, 0x0, 0xffffffffffffffff, 0x7f}, 0x50) 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$MAP_CREATE(0x0, 0x0, 0x50) r2 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r2, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0xfffc, 0x2, 0x1c, {0xa, 0x4e22, 0x4, @dev}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0x2004fc10) close(r2) socket$kcm(0x10, 0x2, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x48) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000002000000b705000008000000850000006900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000400)={r4, 0x0, 0x0}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x0) r5 = openat$cgroup_devices(r1, 0x0, 0x2, 0x0) write$cgroup_devices(r5, &(0x7f0000000200)=ANY=[@ANYRESDEC], 0xb) 1.015054537s ago: executing program 0 (id=8270): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r0) socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="06000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1e, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1d, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0x81, 0x20100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19"], 0x48) r1 = socket$kcm(0x2, 0x3, 0x2) recvmsg$kcm(r1, 0x0, 0x10002) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000003140)={0x6, 0xc, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r2}, &(0x7f0000000080), &(0x7f0000000240)=r4}, 0x20) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x826, 0x0, @perf_config_ext={0xfffffffffffffffc}, 0x4007, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x18000000000002a0, 0x5ee, 0xfd60, &(0x7f0000000580)="b9ff03076804d773000020000100", 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8}, 0x50) 937.064108ms ago: executing program 4 (id=8271): 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) r2 = socket$kcm(0x2, 0x1, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, 0x0, &(0x7f0000000000)='GPL\x00'}, 0x90) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x1, 0x106) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r3, 0x0, 0x200048cc) close(r3) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00"/11], 0x48) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x41) syz_clone(0x2800, &(0x7f0000000380)="6f52be73b22faf1fe95f0c72286fade9283a92e478aaa53f02bfb3bdafda86f0a9ce688d3f729b6cb5f2ff2272a0d1c44e66e278d710de7373d1499d06dd195ffe", 0x41, 0x0, &(0x7f0000000840), 0x0) socket$kcm(0x10, 0x2, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{r4}, &(0x7f0000000180), &(0x7f00000001c0)}, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x806, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) r5 = bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) recvmsg$kcm(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000800)=[{0x0}, {&(0x7f00000006c0)=""/148, 0x94}], 0x2}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) sendmsg$kcm(r0, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000880)="1a", 0x100000}], 0x1}, 0x0) 0s ago: executing program 1 (id=8272): bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000001340)=@hci={0x1f, 0x8e88, 0x47}, 0x80, 0x0}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x10c012, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x11, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000120000000000000000"], &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x142f1bfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x10000a3f}, 0x50) r1 = perf_event_open(&(0x7f0000000540)={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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={@fallback=r2, 0x2b, 0x0, 0x63700, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0]}, 0x40) openat$cgroup(0xffffffffffffffff, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000640)=0xffffffffffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x20) ioctl$SIOCSIFHWADDR(r2, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @random="0600"}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5ae) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x0, &(0x7f0000000500)) bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="170000000000000004025a9fff0000002e0000001126078f39b52d89f6fa0b83ff40c17ef57cec2d0f76a8c1829bec8355c379c44c32e54f8fe7ca6b82e3c3d34cd6daa3ebed0779fcb90acbb4199889ae9cda14dee23f5a698d09f0aa3a0d9a5e2423e77138f4b3bdd1c24d0cee4cdb9cbb6df138362de9f4774c461afb8f5a973af29f1d822f86bab67762e8dc6229971f9fd9627bb26a0f0d8a1085", @ANYBLOB="8700"/13, @ANYRESDEC=r0, @ANYBLOB='\x00'/28], 0x48) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000040000000300000000000084640f000000000000a58801879c8a5257"], &(0x7f0000002200)=""/4097, 0x28, 0x1001, 0x1}, 0x28) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703"], 0x0}, 0x94) r3 = socket$kcm(0x23, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x10004000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89ed, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x8000, 0x4}, 0x10002a, 0xb, 0x100, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5d2d, 0x88b00, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0xe0ea, 0x0, 0x907, 0x4, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004c40)=[{&(0x7f0000000040)='<', 0x1}], 0x1}, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f00000002c0)='GPL\x00'}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014fa0000b7030000000000008500000083000000bf09"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb010789005e107538e486dd6317ce22000000fffe80000000000000101000007f0600080000000000000071273fa7b49301641184a907"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x739, &(0x7f0000000000)="ff", 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe}, 0x48) kernel console output (not intermixed with test programs): hould_fail_ex+0x390/0x4c0 [ 1387.578271][T27389] _copy_from_user+0x2c/0x170 [ 1387.583020][T27389] iovec_from_user+0x143/0x360 [ 1387.587875][T27389] __import_iovec+0x6c/0x510 [ 1387.592557][T27389] import_iovec+0x6f/0xa0 [ 1387.597015][T27389] ___sys_sendmsg+0x252/0x360 [ 1387.601793][T27389] ? __sys_sendmsg+0x2a0/0x2a0 [ 1387.606686][T27389] ? __lock_acquire+0x7c40/0x7c40 [ 1387.611850][T27389] __se_sys_sendmsg+0x1c3/0x2b0 [ 1387.616793][T27389] ? __x64_sys_sendmsg+0x80/0x80 [ 1387.621843][T27389] ? lockdep_hardirqs_on+0x94/0x140 [ 1387.627127][T27389] do_syscall_64+0x4c/0xa0 [ 1387.631622][T27389] ? clear_bhb_loop+0x60/0xb0 [ 1387.636379][T27389] ? clear_bhb_loop+0x60/0xb0 [ 1387.641134][T27389] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1387.647106][T27389] RIP: 0033:0x7fe40719e0d9 [ 1387.651621][T27389] 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 [ 1387.671354][T27389] RSP: 002b:00007fe40804b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1387.679974][T27389] RAX: ffffffffffffffda RBX: 00007fe407425fa0 RCX: 00007fe40719e0d9 [ 1387.688021][T27389] RDX: bf28fa041556e426 RSI: 0000200000000080 RDI: 0000000000000004 [ 1387.696046][T27389] RBP: 00007fe40804b090 R08: 0000000000000000 R09: 0000000000000000 [ 1387.704070][T27389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1387.712105][T27389] R13: 00007fe407426038 R14: 00007fe407425fa0 R15: 00007ffe0be0f8e8 [ 1387.720291][T27389] [ 1387.930834][T27401] netlink: 'syz.4.7292': attribute type 21 has an invalid length. [ 1387.950289][T27401] netlink: 'syz.4.7292': attribute type 11 has an invalid length. [ 1388.150376][T27408] netlink: 'syz.4.7295': attribute type 21 has an invalid length. [ 1388.166480][T27408] netlink: 'syz.4.7295': attribute type 11 has an invalid length. [ 1388.625796][T27413] netlink: 10 bytes leftover after parsing attributes in process `syz.4.7297'. [ 1388.921489][T27427] netlink: 'syz.4.7300': attribute type 21 has an invalid length. [ 1390.745487][T27497] netlink: 'syz.2.7326': attribute type 21 has an invalid length. [ 1390.792873][T27497] IPv6: NLM_F_CREATE should be specified when creating new route [ 1391.266659][T27509] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1391.349697][T27509] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1392.059496][T27534] netlink: 'syz.2.7337': attribute type 29 has an invalid length. [ 1392.510399][T27534] netlink: 'syz.2.7337': attribute type 29 has an invalid length. [ 1392.635106][T27540] netlink: 'syz.2.7337': attribute type 29 has an invalid length. [ 1393.805245][T27578] FAULT_INJECTION: forcing a failure. [ 1393.805245][T27578] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1393.854959][T27578] CPU: 0 PID: 27578 Comm: syz.1.7353 Not tainted syzkaller #0 [ 1393.862579][T27578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1393.872697][T27578] Call Trace: [ 1393.876024][T27578] [ 1393.878998][T27578] dump_stack_lvl+0x188/0x24e [ 1393.883829][T27578] ? show_regs_print_info+0x12/0x12 [ 1393.889100][T27578] ? load_image+0x410/0x410 [ 1393.893678][T27578] ? __lock_acquire+0x7c40/0x7c40 [ 1393.898780][T27578] should_fail_ex+0x390/0x4c0 [ 1393.903548][T27578] _copy_from_user+0x2c/0x170 [ 1393.908386][T27578] map_update_elem+0x473/0x6a0 [ 1393.913248][T27578] __sys_bpf+0x4ec/0x780 [ 1393.917572][T27578] ? bpf_link_show_fdinfo+0x380/0x380 [ 1393.923033][T27578] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1393.929280][T27578] __x64_sys_bpf+0x78/0x90 [ 1393.933773][T27578] do_syscall_64+0x4c/0xa0 [ 1393.938260][T27578] ? clear_bhb_loop+0x60/0xb0 [ 1393.943011][T27578] ? clear_bhb_loop+0x60/0xb0 [ 1393.947755][T27578] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1393.953735][T27578] RIP: 0033:0x7efe1919e0d9 [ 1393.955468][T27582] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.7352'. [ 1393.958184][T27578] 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 [ 1393.958207][T27578] RSP: 002b:00007efe1a13b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1393.958230][T27578] RAX: ffffffffffffffda RBX: 00007efe19425fa0 RCX: 00007efe1919e0d9 [ 1393.958247][T27578] RDX: 0000000000000020 RSI: 0000200000000200 RDI: 0000000000000002 [ 1393.958262][T27578] RBP: 00007efe1a13b090 R08: 0000000000000000 R09: 0000000000000000 [ 1393.958277][T27578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1393.958292][T27578] R13: 00007efe19426038 R14: 00007efe19425fa0 R15: 00007ffede64e218 [ 1393.958328][T27578] [ 1394.267517][T27591] netlink: 'syz.4.7355': attribute type 10 has an invalid length. [ 1397.210785][T27625] FAULT_INJECTION: forcing a failure. [ 1397.210785][T27625] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1397.245200][T27625] CPU: 1 PID: 27625 Comm: syz.2.7368 Not tainted syzkaller #0 [ 1397.253047][T27625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1397.263179][T27625] Call Trace: [ 1397.266538][T27625] [ 1397.269528][T27625] dump_stack_lvl+0x188/0x24e [ 1397.274295][T27625] ? show_regs_print_info+0x12/0x12 [ 1397.279572][T27625] ? load_image+0x410/0x410 [ 1397.284157][T27625] ? __lock_acquire+0x7c40/0x7c40 [ 1397.289262][T27625] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 1397.295159][T27625] should_fail_ex+0x390/0x4c0 [ 1397.300018][T27625] _copy_from_user+0x2c/0x170 [ 1397.304765][T27625] ___sys_sendmsg+0x1c3/0x360 [ 1397.309533][T27625] ? __sys_sendmsg+0x2a0/0x2a0 [ 1397.314421][T27625] __se_sys_sendmsg+0x1c3/0x2b0 [ 1397.319349][T27625] ? __x64_sys_sendmsg+0x80/0x80 [ 1397.324370][T27625] ? syscall_enter_from_user_mode+0x2a/0x80 [ 1397.330326][T27625] do_syscall_64+0x4c/0xa0 [ 1397.334798][T27625] ? clear_bhb_loop+0x60/0xb0 [ 1397.339528][T27625] ? clear_bhb_loop+0x60/0xb0 [ 1397.344252][T27625] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1397.350209][T27625] RIP: 0033:0x7f415ef9e0d9 [ 1397.354689][T27625] 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 [ 1397.374338][T27625] RSP: 002b:00007f415fdbb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1397.382792][T27625] RAX: ffffffffffffffda RBX: 00007f415f225fa0 RCX: 00007f415ef9e0d9 [ 1397.390826][T27625] RDX: 0000000000000000 RSI: 0000200000000940 RDI: 000000000000000b [ 1397.398851][T27625] RBP: 00007f415fdbb090 R08: 0000000000000000 R09: 0000000000000000 [ 1397.406850][T27625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1397.414849][T27625] R13: 00007f415f226038 R14: 00007f415f225fa0 R15: 00007ffe9b3cc728 [ 1397.422889][T27625] [ 1397.472919][T27629] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7369'. [ 1397.618842][T27629] bond0: (slave bond_slave_0): Releasing backup interface [ 1397.871161][T27638] FAULT_INJECTION: forcing a failure. [ 1397.871161][T27638] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1397.892113][T27638] CPU: 1 PID: 27638 Comm: syz.2.7372 Not tainted syzkaller #0 [ 1397.899667][T27638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1397.909790][T27638] Call Trace: [ 1397.913125][T27638] [ 1397.916218][T27638] dump_stack_lvl+0x188/0x24e [ 1397.921123][T27638] ? show_regs_print_info+0x12/0x12 [ 1397.926487][T27638] ? load_image+0x410/0x410 [ 1397.931058][T27638] ? __lock_acquire+0x7c40/0x7c40 [ 1397.936272][T27638] should_fail_ex+0x390/0x4c0 [ 1397.941115][T27638] _copy_to_user+0x2c/0x130 [ 1397.945670][T27638] __htab_map_lookup_and_delete_batch+0x1d8e/0x2110 [ 1397.952312][T27638] ? trace_event_raw_event_lock+0x230/0x230 [ 1397.958290][T27638] ? lookup_nulls_elem_raw+0x160/0x160 [ 1397.963801][T27638] ? __fdget+0x17c/0x200 [ 1397.968097][T27638] ? htab_lru_percpu_map_lookup_and_delete_elem+0x40/0x40 [ 1397.975251][T27638] bpf_map_do_batch+0x475/0x5f0 [ 1397.980155][T27638] ? bpf_lsm_xfrm_state_alloc_acquire+0x10/0x10 [ 1397.986457][T27638] __sys_bpf+0x6f7/0x780 [ 1397.990760][T27638] ? bpf_link_show_fdinfo+0x380/0x380 [ 1397.996201][T27638] ? lock_chain_count+0x20/0x20 [ 1398.001115][T27638] __x64_sys_bpf+0x78/0x90 [ 1398.005579][T27638] do_syscall_64+0x4c/0xa0 [ 1398.010046][T27638] ? clear_bhb_loop+0x60/0xb0 [ 1398.014779][T27638] ? clear_bhb_loop+0x60/0xb0 [ 1398.019519][T27638] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1398.025463][T27638] RIP: 0033:0x7f415ef9e0d9 [ 1398.029927][T27638] 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 [ 1398.049592][T27638] RSP: 002b:00007f415fd9a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1398.058098][T27638] RAX: ffffffffffffffda RBX: 00007f415f226090 RCX: 00007f415ef9e0d9 [ 1398.066134][T27638] RDX: 0000000000000038 RSI: 0000200000000280 RDI: 0000000000000019 [ 1398.074136][T27638] RBP: 00007f415fd9a090 R08: 0000000000000000 R09: 0000000000000000 [ 1398.082141][T27638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1398.090173][T27638] R13: 00007f415f226128 R14: 00007f415f226090 R15: 00007ffe9b3cc728 [ 1398.098364][T27638] [ 1398.120458][T27629] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 1398.226454][T27637] netlink: 152 bytes leftover after parsing attributes in process `syz.3.7371'. [ 1398.287491][T27637] bond0: (slave bond_slave_0): Releasing backup interface [ 1398.359548][T27637] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 1401.977123][T27675] FAULT_INJECTION: forcing a failure. [ 1401.977123][T27675] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1402.023869][T27675] CPU: 0 PID: 27675 Comm: syz.2.7382 Not tainted syzkaller #0 [ 1402.031432][T27675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1402.041713][T27675] Call Trace: [ 1402.045033][T27675] [ 1402.048045][T27675] dump_stack_lvl+0x188/0x24e [ 1402.053308][T27675] ? show_regs_print_info+0x12/0x12 [ 1402.058555][T27675] ? load_image+0x410/0x410 [ 1402.063103][T27675] ? __lock_acquire+0x7c40/0x7c40 [ 1402.068180][T27675] should_fail_ex+0x390/0x4c0 [ 1402.073342][T27675] _copy_from_user+0x2c/0x170 [ 1402.078076][T27675] __sys_bpf+0x2ea/0x780 [ 1402.082412][T27675] ? bpf_link_show_fdinfo+0x380/0x380 [ 1402.087864][T27675] ? lock_chain_count+0x20/0x20 [ 1402.092810][T27675] __x64_sys_bpf+0x78/0x90 [ 1402.097283][T27675] do_syscall_64+0x4c/0xa0 [ 1402.101966][T27675] ? clear_bhb_loop+0x60/0xb0 [ 1402.106689][T27675] ? clear_bhb_loop+0x60/0xb0 [ 1402.111502][T27675] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1402.117444][T27675] RIP: 0033:0x7f415ef9e0d9 [ 1402.121951][T27675] 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 [ 1402.141702][T27675] RSP: 002b:00007f415fdbb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1402.150187][T27675] RAX: ffffffffffffffda RBX: 00007f415f225fa0 RCX: 00007f415ef9e0d9 [ 1402.158374][T27675] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 0000000000000012 [ 1402.166404][T27675] RBP: 00007f415fdbb090 R08: 0000000000000000 R09: 0000000000000000 [ 1402.174429][T27675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1402.182449][T27675] R13: 00007f415f226038 R14: 00007f415f225fa0 R15: 00007ffe9b3cc728 [ 1402.190631][T27675] [ 1402.215008][T27678] netlink: 'syz.4.7383': attribute type 2 has an invalid length. [ 1402.240250][T27678] netlink: 199848 bytes leftover after parsing attributes in process `syz.4.7383'. [ 1402.254234][T27679] netlink: 'syz.4.7383': attribute type 2 has an invalid length. [ 1402.299771][T27679] netlink: 199848 bytes leftover after parsing attributes in process `syz.4.7383'. [ 1402.496637][T27686] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.7386'. [ 1402.699083][T27694] FAULT_INJECTION: forcing a failure. [ 1402.699083][T27694] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1402.737559][T27694] CPU: 1 PID: 27694 Comm: syz.1.7389 Not tainted syzkaller #0 [ 1402.745136][T27694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1402.755268][T27694] Call Trace: [ 1402.758624][T27694] [ 1402.761628][T27694] dump_stack_lvl+0x188/0x24e [ 1402.766441][T27694] ? show_regs_print_info+0x12/0x12 [ 1402.771832][T27694] ? load_image+0x410/0x410 [ 1402.776439][T27694] ? __lock_acquire+0x7c40/0x7c40 [ 1402.781551][T27694] ? perf_swevent_get_recursion_context+0xda/0x150 [ 1402.788166][T27694] should_fail_ex+0x390/0x4c0 [ 1402.792960][T27694] _copy_from_user+0x2c/0x170 [ 1402.797726][T27694] do_ipv6_setsockopt+0x312/0x3c30 [ 1402.803071][T27694] ? sk_dst_reset+0xa0/0xa0 [ 1402.807686][T27694] ? trace_call_bpf+0xbf/0x6b0 [ 1402.812809][T27694] ? migrate_enable+0x148/0x220 [ 1402.817863][T27694] ? __lock_acquire+0x7c40/0x7c40 [ 1402.822969][T27694] ? trace_call_bpf+0xbf/0x6b0 [ 1402.827833][T27694] ? trace_call_bpf+0x5d6/0x6b0 [ 1402.832820][T27694] ? migrate_enable+0x148/0x220 [ 1402.837766][T27694] ? trace_call_bpf+0xbf/0x6b0 [ 1402.842635][T27694] ? trace_call_bpf+0xbf/0x6b0 [ 1402.847497][T27694] ? trace_call_bpf+0x5d6/0x6b0 [ 1402.852436][T27694] ? trace_call_bpf+0xbf/0x6b0 [ 1402.857284][T27694] ? __bpf_trace_bpf_trace_printk+0x20/0x20 [ 1402.863273][T27694] ? aa_label_sk_perm+0x4cc/0x660 [ 1402.868358][T27694] ? perf_trace_run_bpf_submit+0x124/0x1c0 [ 1402.874247][T27694] ? perf_trace_lock+0x301/0x390 [ 1402.879450][T27694] ? aa_sk_perm+0x950/0x950 [ 1402.884087][T27694] ? __might_sleep+0xd0/0xd0 [ 1402.888762][T27694] ? __fget_files+0x28/0x460 [ 1402.893488][T27694] ? aa_sk_perm+0x81f/0x950 [ 1402.898121][T27694] ? aa_af_perm+0x340/0x340 [ 1402.902689][T27694] ? __fget_files+0x3fc/0x460 [ 1402.907444][T27694] ? aa_sock_opt_perm+0x74/0x100 [ 1402.912452][T27694] ipv6_setsockopt+0x55/0x190 [ 1402.917192][T27694] ? sock_common_recvmsg+0x190/0x190 [ 1402.922550][T27694] __sys_setsockopt+0x2bf/0x3d0 [ 1402.927600][T27694] __x64_sys_setsockopt+0xb1/0xc0 [ 1402.932691][T27694] do_syscall_64+0x4c/0xa0 [ 1402.937190][T27694] ? clear_bhb_loop+0x60/0xb0 [ 1402.941940][T27694] ? clear_bhb_loop+0x60/0xb0 [ 1402.946710][T27694] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1402.952662][T27694] RIP: 0033:0x7efe1919e0d9 [ 1402.957144][T27694] 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 [ 1402.976809][T27694] RSP: 002b:00007efe1a13b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1402.985302][T27694] RAX: ffffffffffffffda RBX: 00007efe19425fa0 RCX: 00007efe1919e0d9 [ 1402.993331][T27694] RDX: 0000000000000011 RSI: 0000000000000029 RDI: 0000000000000005 [ 1403.001355][T27694] RBP: 00007efe1a13b090 R08: 0000000000000004 R09: 0000000000000000 [ 1403.009403][T27694] R10: 0000200000000140 R11: 0000000000000246 R12: 0000000000000001 [ 1403.017454][T27694] R13: 00007efe19426038 R14: 00007efe19425fa0 R15: 00007ffede64e218 [ 1403.025515][T27694] [ 1403.212714][T27698] netlink: 763 bytes leftover after parsing attributes in process `syz.4.7390'. [ 1403.570539][T27716] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.7395'. [ 1403.681834][T27719] netlink: 'syz.4.7396': attribute type 33 has an invalid length. [ 1403.690614][T27719] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7396'. [ 1403.775644][T27723] netlink: 'syz.0.7397': attribute type 21 has an invalid length. [ 1403.797094][T27723] netlink: 'syz.0.7397': attribute type 11 has an invalid length. [ 1403.961152][T27724] netlink: 'syz.3.7398': attribute type 10 has an invalid length. [ 1404.013995][T27724] bridge0: port 2(bridge_slave_1) entered disabled state [ 1404.047546][T27724] device bridge_slave_1 left promiscuous mode [ 1404.055738][T27724] bridge0: port 2(bridge_slave_1) entered disabled state [ 1404.084234][T27724] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 1404.095674][T27728] netlink: 63503 bytes leftover after parsing attributes in process `syz.2.7399'. [ 1404.122040][T27732] netlink: 'syz.4.7400': attribute type 10 has an invalid length. [ 1404.179509][T27732] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 1404.326621][T27740] netlink: 1 bytes leftover after parsing attributes in process `syz.1.7402'. [ 1405.690726][T27763] netlink: 'syz.1.7409': attribute type 10 has an invalid length. [ 1406.618447][T27763] team0 (unregistering): Port device team_slave_0 removed [ 1406.755745][T27763] team0 (unregistering): Port device team_slave_1 removed [ 1406.858893][T27763] bridge0: port 1(bridge_slave_0) entered disabled state [ 1406.896150][T27763] team0 (unregistering): Port device bridge0 removed [ 1406.932102][T27765] netlink: 'syz.0.7411': attribute type 33 has an invalid length. [ 1406.940420][T27765] netlink: 152 bytes leftover after parsing attributes in process `syz.0.7411'. [ 1406.958668][T27772] netlink: 'syz.3.7412': attribute type 3 has an invalid length. [ 1406.968540][T27772] netlink: 114680 bytes leftover after parsing attributes in process `syz.3.7412'. [ 1407.229197][T27790] validate_nla: 2 callbacks suppressed [ 1407.229218][T27790] netlink: 'syz.3.7417': attribute type 10 has an invalid length. [ 1407.262670][T27790] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 1407.296863][T27789] netlink: 'syz.0.7427': attribute type 33 has an invalid length. [ 1407.316334][T27789] netlink: 152 bytes leftover after parsing attributes in process `syz.0.7427'. [ 1407.383182][T27794] IPv6: NLM_F_CREATE should be specified when creating new route [ 1407.402058][T27794] netlink: 1 bytes leftover after parsing attributes in process `syz.2.7419'. [ 1408.229645][T27811] FAULT_INJECTION: forcing a failure. [ 1408.229645][T27811] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1408.286278][T27811] CPU: 0 PID: 27811 Comm: syz.4.7424 Not tainted syzkaller #0 [ 1408.293821][T27811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1408.303943][T27811] Call Trace: [ 1408.307265][T27811] [ 1408.310260][T27811] dump_stack_lvl+0x188/0x24e [ 1408.315104][T27811] ? show_regs_print_info+0x12/0x12 [ 1408.320372][T27811] ? load_image+0x410/0x410 [ 1408.324967][T27811] ? __lock_acquire+0x7c40/0x7c40 [ 1408.330067][T27811] should_fail_ex+0x390/0x4c0 [ 1408.334908][T27811] _copy_from_user+0x2c/0x170 [ 1408.339632][T27811] bpf_test_init+0xde/0x140 [ 1408.344215][T27811] bpf_prog_test_run_xdp+0x488/0xf80 [ 1408.349560][T27811] ? __lock_acquire+0x7c40/0x7c40 [ 1408.354627][T27811] ? dev_put+0x80/0x80 [ 1408.358737][T27811] ? dev_put+0x80/0x80 [ 1408.363101][T27811] bpf_prog_test_run+0x31c/0x390 [ 1408.368102][T27811] __sys_bpf+0x62b/0x780 [ 1408.372415][T27811] ? bpf_link_show_fdinfo+0x380/0x380 [ 1408.377881][T27811] ? lock_chain_count+0x20/0x20 [ 1408.382827][T27811] __x64_sys_bpf+0x78/0x90 [ 1408.387313][T27811] do_syscall_64+0x4c/0xa0 [ 1408.391833][T27811] ? clear_bhb_loop+0x60/0xb0 [ 1408.396710][T27811] ? clear_bhb_loop+0x60/0xb0 [ 1408.401638][T27811] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1408.407600][T27811] RIP: 0033:0x7f452119e0d9 [ 1408.412153][T27811] 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 [ 1408.431821][T27811] RSP: 002b:00007f45220c1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1408.440298][T27811] RAX: ffffffffffffffda RBX: 00007f4521425fa0 RCX: 00007f452119e0d9 [ 1408.448327][T27811] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 1408.456370][T27811] RBP: 00007f45220c1090 R08: 0000000000000000 R09: 0000000000000000 [ 1408.464394][T27811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1408.472418][T27811] R13: 00007f4521426038 R14: 00007f4521425fa0 R15: 00007ffecef49808 [ 1408.480461][T27811] [ 1409.429806][T27829] netlink: 'syz.1.7430': attribute type 21 has an invalid length. [ 1409.448971][T27829] netlink: 'syz.1.7430': attribute type 11 has an invalid length. [ 1409.722282][T27836] netlink: 194236 bytes leftover after parsing attributes in process `syz.2.7425'. [ 1409.806905][T27836] netlink: zone id is out of range [ 1409.927209][T27836] netlink: zone id is out of range [ 1409.932581][T27836] netlink: zone id is out of range [ 1409.995837][T27844] FAULT_INJECTION: forcing a failure. [ 1409.995837][T27844] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1410.001106][T27836] netlink: zone id is out of range [ 1410.021566][T27836] netlink: zone id is out of range [ 1410.027693][T27836] netlink: get zone limit has 8 unknown bytes [ 1410.036719][T27844] CPU: 0 PID: 27844 Comm: syz.4.7433 Not tainted syzkaller #0 [ 1410.044252][T27844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1410.054391][T27844] Call Trace: [ 1410.057725][T27844] [ 1410.060709][T27844] dump_stack_lvl+0x188/0x24e [ 1410.065452][T27844] ? show_regs_print_info+0x12/0x12 [ 1410.070719][T27844] ? load_image+0x410/0x410 [ 1410.075282][T27844] ? __lock_acquire+0x7c40/0x7c40 [ 1410.080542][T27844] ? trace_call_bpf+0x5d6/0x6b0 [ 1410.085465][T27844] should_fail_ex+0x390/0x4c0 [ 1410.090213][T27844] _copy_from_user+0x2c/0x170 [ 1410.094955][T27844] __sys_bpf+0x2ea/0x780 [ 1410.099308][T27844] ? bpf_link_show_fdinfo+0x380/0x380 [ 1410.104761][T27844] ? lock_chain_count+0x20/0x20 [ 1410.109743][T27844] __x64_sys_bpf+0x78/0x90 [ 1410.114217][T27844] do_syscall_64+0x4c/0xa0 [ 1410.118694][T27844] ? clear_bhb_loop+0x60/0xb0 [ 1410.123433][T27844] ? clear_bhb_loop+0x60/0xb0 [ 1410.128171][T27844] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1410.134211][T27844] RIP: 0033:0x7f452119e0d9 [ 1410.138681][T27844] 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 [ 1410.158341][T27844] RSP: 002b:00007f45220a0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1410.166858][T27844] RAX: ffffffffffffffda RBX: 00007f4521426090 RCX: 00007f452119e0d9 [ 1410.174889][T27844] RDX: 0000000000000090 RSI: 0000200000000700 RDI: 0000000000000005 [ 1410.182907][T27844] RBP: 00007f45220a0090 R08: 0000000000000000 R09: 0000000000000000 [ 1410.191016][T27844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1410.199735][T27844] R13: 00007f4521426128 R14: 00007f4521426090 R15: 00007ffecef49808 [ 1410.207867][T27844] [ 1410.303396][T27849] netlink: 'syz.1.7436': attribute type 10 has an invalid length. [ 1410.425043][T27849] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 1410.519709][T27853] IPv6: NLM_F_CREATE should be specified when creating new route [ 1410.566784][T27853] netlink: 1 bytes leftover after parsing attributes in process `syz.0.7437'. [ 1410.604729][T27855] netlink: 156 bytes leftover after parsing attributes in process `syz.4.7438'. [ 1411.761559][T27880] netlink: 'syz.0.7444': attribute type 7 has an invalid length. [ 1411.781108][T27880] netlink: 'syz.0.7444': attribute type 6 has an invalid length. [ 1412.121375][T27887] netlink: 'syz.4.7446': attribute type 21 has an invalid length. [ 1412.165706][T27887] netlink: 'syz.4.7446': attribute type 11 has an invalid length. [ 1412.196026][T27892] FAULT_INJECTION: forcing a failure. [ 1412.196026][T27892] name failslab, interval 1, probability 0, space 0, times 0 [ 1412.209165][T27892] CPU: 0 PID: 27892 Comm: syz.2.7447 Not tainted syzkaller #0 [ 1412.216863][T27892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1412.227061][T27892] Call Trace: [ 1412.230395][T27892] [ 1412.233380][T27892] dump_stack_lvl+0x188/0x24e [ 1412.238196][T27892] ? show_regs_print_info+0x12/0x12 [ 1412.243475][T27892] ? load_image+0x410/0x410 [ 1412.248055][T27892] should_fail_ex+0x390/0x4c0 [ 1412.252811][T27892] should_failslab+0x5/0x20 [ 1412.257375][T27892] slab_pre_alloc_hook+0x59/0x300 [ 1412.262559][T27892] kmem_cache_alloc+0x56/0x2f0 [ 1412.267387][T27892] ? dst_alloc+0x101/0x160 [ 1412.272130][T27892] ? ipv6_sysctl_rtcache_flush+0xf0/0xf0 [ 1412.277830][T27892] dst_alloc+0x101/0x160 [ 1412.282146][T27892] ip6_pol_route+0x98d/0x12a0 [ 1412.286940][T27892] ? ip6_pol_route+0x16d/0x12a0 [ 1412.291918][T27892] ? trace_fib6_table_lookup+0x250/0x250 [ 1412.297633][T27892] ? __lock_acquire+0x138a/0x7c40 [ 1412.302728][T27892] ? ip6_addr_string+0x24a/0x2e0 [ 1412.307743][T27892] fib6_rule_lookup+0x35c/0x5e0 [ 1412.312739][T27892] ? ip6_route_output_flags_noref+0x390/0x390 [ 1412.319064][T27892] ? fib6_lookup+0x2d0/0x2d0 [ 1412.323745][T27892] ? read_lock_is_recursive+0x10/0x10 [ 1412.329189][T27892] ? perf_trace_lock+0xf8/0x390 [ 1412.334107][T27892] ? __ipv6_addr_type+0x234/0x2e0 [ 1412.339205][T27892] ? ip6_route_output_flags_noref+0x230/0x390 [ 1412.345352][T27892] ip6_route_output_flags+0xe3/0x330 [ 1412.350748][T27892] ? ip6_route_output_flags+0x27/0x330 [ 1412.356289][T27892] ip6_dst_lookup_tail+0x1a7/0x1600 [ 1412.361557][T27892] ? sk_dst_check+0x25/0x460 [ 1412.366215][T27892] ? ip6_dst_lookup+0x60/0x60 [ 1412.371004][T27892] ? sk_dst_check+0x25/0x460 [ 1412.375668][T27892] ? sk_dst_check+0x30f/0x460 [ 1412.380409][T27892] ip6_sk_dst_lookup_flow+0x715/0x9b0 [ 1412.385852][T27892] ? ping_common_sendmsg+0x93/0x2a0 [ 1412.391147][T27892] ping_v6_sendmsg+0xb9c/0x1170 [ 1412.396082][T27892] ? ping_v6_pre_connect+0x30/0x30 [ 1412.401280][T27892] ? ct_irq_exit_irqson+0x113/0x170 [ 1412.406606][T27892] ? __local_bh_enable_ip+0x136/0x1c0 [ 1412.412047][T27892] ? lockdep_hardirqs_on+0x94/0x140 [ 1412.417321][T27892] ? _local_bh_enable+0xa0/0xa0 [ 1412.422317][T27892] ? do_raw_spin_unlock+0x11d/0x230 [ 1412.427592][T27892] ? inet_sendmsg+0x109/0x2a0 [ 1412.432367][T27892] ? inet_sendmsg+0x109/0x2a0 [ 1412.437117][T27892] ? inet_send_prepare+0x250/0x250 [ 1412.442299][T27892] ____sys_sendmsg+0x5ed/0x9a0 [ 1412.447155][T27892] ? __sys_sendmsg_sock+0x30/0x30 [ 1412.452244][T27892] ? __import_iovec+0x306/0x510 [ 1412.457183][T27892] ? import_iovec+0x6f/0xa0 [ 1412.461802][T27892] ___sys_sendmsg+0x2a2/0x360 [ 1412.466564][T27892] ? __sys_sendmsg+0x2a0/0x2a0 [ 1412.471434][T27892] ? __lock_acquire+0x7c40/0x7c40 [ 1412.476557][T27892] __se_sys_sendmsg+0x1c3/0x2b0 [ 1412.481578][T27892] ? __x64_sys_sendmsg+0x80/0x80 [ 1412.486607][T27892] ? lockdep_hardirqs_on+0x94/0x140 [ 1412.491873][T27892] do_syscall_64+0x4c/0xa0 [ 1412.496366][T27892] ? clear_bhb_loop+0x60/0xb0 [ 1412.501136][T27892] ? clear_bhb_loop+0x60/0xb0 [ 1412.505918][T27892] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1412.512067][T27892] RIP: 0033:0x7f415ef9e0d9 [ 1412.516540][T27892] 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 [ 1412.536384][T27892] RSP: 002b:00007f415fdbb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1412.544898][T27892] RAX: ffffffffffffffda RBX: 00007f415f225fa0 RCX: 00007f415ef9e0d9 [ 1412.552952][T27892] RDX: 0000000006008080 RSI: 0000200000000440 RDI: 0000000000000003 [ 1412.561024][T27892] RBP: 00007f415fdbb090 R08: 0000000000000000 R09: 0000000000000000 [ 1412.569057][T27892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1412.577173][T27892] R13: 00007f415f226038 R14: 00007f415f225fa0 R15: 00007ffe9b3cc728 [ 1412.585223][T27892] [ 1412.881926][T27903] netlink: 'syz.3.7451': attribute type 10 has an invalid length. [ 1412.994380][T27906] netlink: 1 bytes leftover after parsing attributes in process `syz.4.7453'. [ 1413.401393][T27912] netlink: 'syz.0.7456': attribute type 10 has an invalid length. [ 1413.969704][T27933] netlink: 'syz.4.7464': attribute type 21 has an invalid length. [ 1413.984016][T27933] netlink: 'syz.4.7464': attribute type 11 has an invalid length. [ 1414.360035][T27939] device syzkaller0 entered promiscuous mode [ 1414.368346][T27944] netlink: 'syz.1.7468': attribute type 10 has an invalid length. [ 1414.950628][T27955] FAULT_INJECTION: forcing a failure. [ 1414.950628][T27955] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1414.977608][T27955] CPU: 1 PID: 27955 Comm: syz.1.7471 Not tainted syzkaller #0 [ 1414.985210][T27955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1414.995361][T27955] Call Trace: [ 1414.998732][T27955] [ 1415.001748][T27955] dump_stack_lvl+0x188/0x24e [ 1415.006548][T27955] ? show_regs_print_info+0x12/0x12 [ 1415.011852][T27955] ? load_image+0x410/0x410 [ 1415.016476][T27955] ? __might_fault+0xa6/0x120 [ 1415.021287][T27955] should_fail_ex+0x390/0x4c0 [ 1415.026271][T27955] copyin+0x1b/0x120 [ 1415.030292][T27955] _copy_from_iter+0x447/0x1130 [ 1415.035324][T27955] ? copyout_mc+0x110/0x110 [ 1415.040022][T27955] ? __virt_addr_valid+0x188/0x540 [ 1415.045238][T27955] ? __virt_addr_valid+0x188/0x540 [ 1415.050547][T27955] ? __virt_addr_valid+0x467/0x540 [ 1415.055769][T27955] ? __phys_addr_symbol+0x2b/0x70 [ 1415.060900][T27955] ? __check_object_size+0x4f6/0xa70 [ 1415.066287][T27955] kcm_sendmsg+0xc93/0x23f0 [ 1415.070974][T27955] ? perf_trace_lock+0x301/0x390 [ 1415.076133][T27955] ? kcm_getsockopt+0x280/0x280 [ 1415.081095][T27955] ? apparmor_socket_sendmsg+0x8a/0x330 [ 1415.086831][T27955] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1415.092192][T27955] ? security_socket_sendmsg+0x7c/0xa0 [ 1415.097764][T27955] ? kcm_getsockopt+0x280/0x280 [ 1415.102710][T27955] ____sys_sendmsg+0x5ed/0x9a0 [ 1415.107600][T27955] ? __sys_sendmsg_sock+0x30/0x30 [ 1415.112739][T27955] ? __import_iovec+0x306/0x510 [ 1415.117718][T27955] ? import_iovec+0x6f/0xa0 [ 1415.122314][T27955] ___sys_sendmsg+0x2a2/0x360 [ 1415.127104][T27955] ? __sys_sendmsg+0x2a0/0x2a0 [ 1415.132308][T27955] ? __lock_acquire+0x7c40/0x7c40 [ 1415.137531][T27955] __se_sys_sendmsg+0x1c3/0x2b0 [ 1415.142532][T27955] ? __x64_sys_sendmsg+0x80/0x80 [ 1415.147637][T27955] ? lockdep_hardirqs_on+0x94/0x140 [ 1415.152931][T27955] do_syscall_64+0x4c/0xa0 [ 1415.157438][T27955] ? clear_bhb_loop+0x60/0xb0 [ 1415.162186][T27955] ? clear_bhb_loop+0x60/0xb0 [ 1415.166960][T27955] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1415.172954][T27955] RIP: 0033:0x7efe1919e0d9 [ 1415.177591][T27955] 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 [ 1415.197381][T27955] RSP: 002b:00007efe1a0f9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1415.205900][T27955] RAX: ffffffffffffffda RBX: 00007efe19426180 RCX: 00007efe1919e0d9 [ 1415.213966][T27955] RDX: 0000000000000000 RSI: 0000200000002080 RDI: 0000000000000003 [ 1415.222033][T27955] RBP: 00007efe1a0f9090 R08: 0000000000000000 R09: 0000000000000000 [ 1415.230093][T27955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1415.238236][T27955] R13: 00007efe19426218 R14: 00007efe19426180 R15: 00007ffede64e218 [ 1415.246373][T27955] [ 1418.354105][T27947] netlink: 1 bytes leftover after parsing attributes in process `syz.4.7469'. [ 1418.461150][T27974] netlink: 132 bytes leftover after parsing attributes in process `syz.1.7476'. [ 1418.581452][T27984] netlink: 'syz.1.7480': attribute type 21 has an invalid length. [ 1418.596408][T27984] netlink: 'syz.1.7480': attribute type 11 has an invalid length. [ 1419.033411][T27993] netlink: 'syz.4.7482': attribute type 10 has an invalid length. [ 1419.258127][T27997] FAULT_INJECTION: forcing a failure. [ 1419.258127][T27997] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1419.289812][T27997] CPU: 0 PID: 27997 Comm: syz.2.7484 Not tainted syzkaller #0 [ 1419.297367][T27997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1419.307588][T27997] Call Trace: [ 1419.310934][T27997] [ 1419.313928][T27997] dump_stack_lvl+0x188/0x24e [ 1419.318673][T27997] ? show_regs_print_info+0x12/0x12 [ 1419.323956][T27997] ? load_image+0x410/0x410 [ 1419.328543][T27997] ? __lock_acquire+0x7c40/0x7c40 [ 1419.333629][T27997] ? perf_trace_lock+0xf8/0x390 [ 1419.338567][T27997] should_fail_ex+0x390/0x4c0 [ 1419.343394][T27997] _copy_from_user+0x2c/0x170 [ 1419.348138][T27997] ___sys_recvmsg+0x170/0x590 [ 1419.352886][T27997] ? __sys_recvmsg+0x2a0/0x2a0 [ 1419.357715][T27997] ? common_file_perm+0x171/0x1c0 [ 1419.362808][T27997] ? __fget_files+0x3fc/0x460 [ 1419.367834][T27997] __x64_sys_recvmsg+0x20d/0x2e0 [ 1419.372812][T27997] ? ct_nmi_exit+0x145/0x1c0 [ 1419.377439][T27997] ? ___sys_recvmsg+0x590/0x590 [ 1419.382345][T27997] ? lockdep_hardirqs_on+0x94/0x140 [ 1419.387589][T27997] do_syscall_64+0x4c/0xa0 [ 1419.392134][T27997] ? clear_bhb_loop+0x60/0xb0 [ 1419.396888][T27997] ? clear_bhb_loop+0x60/0xb0 [ 1419.401612][T27997] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1419.407547][T27997] RIP: 0033:0x7f415ef9e0d9 [ 1419.411989][T27997] 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 [ 1419.431624][T27997] RSP: 002b:00007f415fdbb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1419.440068][T27997] RAX: ffffffffffffffda RBX: 00007f415f225fa0 RCX: 00007f415ef9e0d9 [ 1419.448077][T27997] RDX: 0000000000000100 RSI: 0000200000000f80 RDI: 0000000000000005 [ 1419.456165][T27997] RBP: 00007f415fdbb090 R08: 0000000000000000 R09: 0000000000000000 [ 1419.464254][T27997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1419.472360][T27997] R13: 00007f415f226038 R14: 00007f415f225fa0 R15: 00007ffe9b3cc728 [ 1419.480465][T27997] [ 1419.869943][T28013] netlink: 1 bytes leftover after parsing attributes in process `syz.2.7490'. [ 1420.948925][T28021] netlink: 'syz.1.7493': attribute type 21 has an invalid length. [ 1420.964445][T28021] netlink: 'syz.1.7493': attribute type 11 has an invalid length. [ 1421.112616][T28026] netlink: 'syz.2.7495': attribute type 10 has an invalid length. [ 1421.182905][T28031] FAULT_INJECTION: forcing a failure. [ 1421.182905][T28031] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.209892][T28026] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 1421.226340][T28031] CPU: 1 PID: 28031 Comm: syz.0.7497 Not tainted syzkaller #0 [ 1421.233886][T28031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1421.244019][T28031] Call Trace: [ 1421.247348][T28031] [ 1421.250330][T28031] dump_stack_lvl+0x188/0x24e [ 1421.255076][T28031] ? show_regs_print_info+0x12/0x12 [ 1421.260349][T28031] ? load_image+0x410/0x410 [ 1421.264896][T28031] ? perf_trace_lock+0xf8/0x390 [ 1421.269782][T28031] ? verify_lock_unused+0x140/0x140 [ 1421.275043][T28031] ? perf_trace_lock+0xf8/0x390 [ 1421.279940][T28031] should_fail_ex+0x390/0x4c0 [ 1421.284757][T28031] should_failslab+0x5/0x20 [ 1421.289296][T28031] slab_pre_alloc_hook+0x59/0x300 [ 1421.294624][T28031] kmem_cache_alloc+0x56/0x2f0 [ 1421.299445][T28031] ? skb_clone+0x1e7/0x370 [ 1421.303912][T28031] skb_clone+0x1e7/0x370 [ 1421.308192][T28031] __netlink_deliver_tap+0x3e4/0x7e0 [ 1421.313533][T28031] ? netlink_deliver_tap+0x2e/0x1b0 [ 1421.318773][T28031] netlink_deliver_tap+0x19c/0x1b0 [ 1421.323933][T28031] netlink_unicast+0x777/0x920 [ 1421.328760][T28031] netlink_sendmsg+0x8ad/0xbd0 [ 1421.333657][T28031] ? netlink_getsockopt+0x550/0x550 [ 1421.338896][T28031] ? apparmor_socket_sendmsg+0x16c/0x330 [ 1421.344572][T28031] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1421.349906][T28031] ? security_socket_sendmsg+0x7c/0xa0 [ 1421.355402][T28031] ? netlink_getsockopt+0x550/0x550 [ 1421.360644][T28031] ____sys_sendmsg+0x5ed/0x9a0 [ 1421.365456][T28031] ? __sys_sendmsg_sock+0x30/0x30 [ 1421.370521][T28031] ? __import_iovec+0x306/0x510 [ 1421.375427][T28031] ? import_iovec+0x6f/0xa0 [ 1421.379978][T28031] ___sys_sendmsg+0x2a2/0x360 [ 1421.384726][T28031] ? __sys_sendmsg+0x2a0/0x2a0 [ 1421.389635][T28031] ? __lock_acquire+0x7c40/0x7c40 [ 1421.394809][T28031] __se_sys_sendmsg+0x1c3/0x2b0 [ 1421.399796][T28031] ? __x64_sys_sendmsg+0x80/0x80 [ 1421.404806][T28031] ? lockdep_hardirqs_on+0x94/0x140 [ 1421.410040][T28031] do_syscall_64+0x4c/0xa0 [ 1421.414605][T28031] ? clear_bhb_loop+0x60/0xb0 [ 1421.419318][T28031] ? clear_bhb_loop+0x60/0xb0 [ 1421.424040][T28031] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1421.430142][T28031] RIP: 0033:0x7ff146b9e0d9 [ 1421.434592][T28031] 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 [ 1421.454334][T28031] RSP: 002b:00007ff147a91028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1421.462789][T28031] RAX: ffffffffffffffda RBX: 00007ff146e25fa0 RCX: 00007ff146b9e0d9 [ 1421.470816][T28031] RDX: 000000002000c090 RSI: 0000200000000040 RDI: 0000000000000003 [ 1421.478822][T28031] RBP: 00007ff147a91090 R08: 0000000000000000 R09: 0000000000000000 [ 1421.486831][T28031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1421.494838][T28031] R13: 00007ff146e26038 R14: 00007ff146e25fa0 R15: 00007ffdbf534d98 [ 1421.502859][T28031] [ 1422.070131][T28052] netlink: 1 bytes leftover after parsing attributes in process `syz.3.7506'. [ 1422.780320][T28064] netlink: 184 bytes leftover after parsing attributes in process `syz.0.7511'. [ 1423.009007][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 1423.015394][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 1423.023828][T28069] netlink: 'syz.2.7513': attribute type 21 has an invalid length. [ 1423.058044][T28069] netlink: 'syz.2.7513': attribute type 11 has an invalid length. [ 1423.162014][T28076] FAULT_INJECTION: forcing a failure. [ 1423.162014][T28076] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1423.255092][T28076] CPU: 0 PID: 28076 Comm: syz.0.7514 Not tainted syzkaller #0 [ 1423.262757][T28076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1423.272870][T28076] Call Trace: [ 1423.276224][T28076] [ 1423.279319][T28076] dump_stack_lvl+0x188/0x24e [ 1423.284084][T28076] ? show_regs_print_info+0x12/0x12 [ 1423.289367][T28076] ? load_image+0x410/0x410 [ 1423.293952][T28076] ? __lock_acquire+0x7c40/0x7c40 [ 1423.299064][T28076] ? perf_trace_buf_update+0xa8/0x230 [ 1423.304513][T28076] ? perf_tp_event+0xc10/0xc10 [ 1423.309366][T28076] ? __lock_acquire+0x1465/0x7c40 [ 1423.314477][T28076] should_fail_ex+0x390/0x4c0 [ 1423.319235][T28076] _copy_from_user+0x2c/0x170 [ 1423.323978][T28076] do_ipv6_setsockopt+0x312/0x3c30 [ 1423.329351][T28076] ? perf_trace_buf_alloc+0x300/0x300 [ 1423.334880][T28076] ? sk_dst_reset+0xa0/0xa0 [ 1423.339511][T28076] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1423.345320][T28076] ? perf_trace_preemptirq_template+0x268/0x320 [ 1423.351760][T28076] ? irqentry_enter+0x33/0x50 [ 1423.356961][T28076] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1423.363031][T28076] ? lock_chain_count+0x20/0x20 [ 1423.367997][T28076] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1423.374261][T28076] ? lockdep_hardirqs_on+0x94/0x140 [ 1423.379536][T28076] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1423.385786][T28076] ? aa_sk_perm+0x655/0x950 [ 1423.390367][T28076] ? aa_sk_perm+0x81f/0x950 [ 1423.394944][T28076] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1423.401189][T28076] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1423.407420][T28076] ? aa_af_perm+0x340/0x340 [ 1423.411998][T28076] ? aa_sock_opt_perm+0x74/0x100 [ 1423.417015][T28076] ipv6_setsockopt+0x55/0x190 [ 1423.421770][T28076] ? sock_common_recvmsg+0x190/0x190 [ 1423.427214][T28076] __sys_setsockopt+0x2bf/0x3d0 [ 1423.432147][T28076] __x64_sys_setsockopt+0xb1/0xc0 [ 1423.437264][T28076] do_syscall_64+0x4c/0xa0 [ 1423.441747][T28076] ? clear_bhb_loop+0x60/0xb0 [ 1423.446486][T28076] ? clear_bhb_loop+0x60/0xb0 [ 1423.451243][T28076] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1423.457188][T28076] RIP: 0033:0x7ff146b9e0d9 [ 1423.461654][T28076] 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 [ 1423.481460][T28076] RSP: 002b:00007ff147a91028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1423.489947][T28076] RAX: ffffffffffffffda RBX: 00007ff146e25fa0 RCX: 00007ff146b9e0d9 [ 1423.498158][T28076] RDX: 0000000000000023 RSI: 0000000000000029 RDI: 0000000000000005 [ 1423.506184][T28076] RBP: 00007ff147a91090 R08: 000000000000012b R09: 0000000000000000 [ 1423.514500][T28076] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 1423.522626][T28076] R13: 00007ff146e26038 R14: 00007ff146e25fa0 R15: 00007ffdbf534d98 [ 1423.530773][T28076] [ 1423.873364][T28094] netlink: 1 bytes leftover after parsing attributes in process `syz.0.7522'. [ 1424.728725][T28107] netlink: 'syz.2.7527': attribute type 1 has an invalid length. [ 1424.781962][T28107] netlink: 116376 bytes leftover after parsing attributes in process `syz.2.7527'. [ 1425.849298][T28132] netlink: 'syz.3.7534': attribute type 21 has an invalid length. [ 1425.877726][T28132] netlink: 'syz.3.7534': attribute type 11 has an invalid length. [ 1428.471308][T28159] netlink: 1 bytes leftover after parsing attributes in process `syz.1.7541'. [ 1430.401687][T28184] netlink: 'syz.3.7553': attribute type 9 has an invalid length. [ 1430.420510][T28184] netlink: 'syz.3.7553': attribute type 10 has an invalid length. [ 1430.437179][T28184] netlink: 'syz.3.7553': attribute type 11 has an invalid length. [ 1430.714905][T28193] netlink: 'syz.4.7555': attribute type 21 has an invalid length. [ 1430.736334][T28193] netlink: 'syz.4.7555': attribute type 11 has an invalid length. [ 1430.872101][T28197] netlink: 'syz.2.7557': attribute type 33 has an invalid length. [ 1430.892804][T28197] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7557'. [ 1431.234900][T28212] netlink: 168864 bytes leftover after parsing attributes in process `syz.0.7559'. [ 1431.285052][T28212] netlink: zone id is out of range [ 1431.298437][T28213] netlink: 1 bytes leftover after parsing attributes in process `syz.1.7562'. [ 1431.351593][T28212] netlink: zone id is out of range [ 1431.387427][T28212] netlink: zone id is out of range [ 1431.414849][T28212] netlink: zone id is out of range [ 1431.446079][T28212] netlink: zone id is out of range [ 1431.455029][T28212] netlink: zone id is out of range [ 1431.471474][T28212] netlink: zone id is out of range [ 1431.486960][T28212] netlink: zone id is out of range [ 1431.503454][T28212] netlink: zone id is out of range [ 1431.517720][T28212] netlink: zone id is out of range [ 1432.860454][T28238] netlink: 'syz.0.7572': attribute type 33 has an invalid length. [ 1432.869402][T28238] netlink: 152 bytes leftover after parsing attributes in process `syz.0.7572'. [ 1433.325094][T28249] netlink: 'syz.3.7576': attribute type 10 has an invalid length. [ 1433.381167][T28252] netlink: 1 bytes leftover after parsing attributes in process `syz.1.7578'. [ 1434.102478][T28259] FAULT_INJECTION: forcing a failure. [ 1434.102478][T28259] name failslab, interval 1, probability 0, space 0, times 0 [ 1434.151964][T28259] CPU: 1 PID: 28259 Comm: syz.2.7579 Not tainted syzkaller #0 [ 1434.159648][T28259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1434.169794][T28259] Call Trace: [ 1434.173161][T28259] [ 1434.176168][T28259] dump_stack_lvl+0x188/0x24e [ 1434.180964][T28259] ? show_regs_print_info+0x12/0x12 [ 1434.186384][T28259] ? load_image+0x410/0x410 [ 1434.190985][T28259] ? __might_sleep+0xd0/0xd0 [ 1434.195658][T28259] ? __lock_acquire+0x7c40/0x7c40 [ 1434.200802][T28259] should_fail_ex+0x390/0x4c0 [ 1434.205704][T28259] should_failslab+0x5/0x20 [ 1434.210377][T28259] slab_pre_alloc_hook+0x59/0x300 [ 1434.215515][T28259] ? trace_call_bpf+0x5d6/0x6b0 [ 1434.220456][T28259] ? tomoyo_realpath_from_path+0xe2/0x5c0 [ 1434.226272][T28259] __kmem_cache_alloc_node+0x4f/0x270 [ 1434.231839][T28259] ? tomoyo_realpath_from_path+0xe2/0x5c0 [ 1434.237662][T28259] __kmalloc+0xa3/0x240 [ 1434.241920][T28259] tomoyo_realpath_from_path+0xe2/0x5c0 [ 1434.247653][T28259] ? tomoyo_domain+0xd2/0x120 [ 1434.252542][T28259] ? tomoyo_path_number_perm+0x205/0x650 [ 1434.258293][T28259] tomoyo_path_number_perm+0x22f/0x650 [ 1434.263838][T28259] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1434.269449][T28259] ? common_file_perm+0x171/0x1c0 [ 1434.274618][T28259] ? __fget_files+0x28/0x460 [ 1434.279298][T28259] security_file_ioctl+0x6c/0xa0 [ 1434.284299][T28259] __se_sys_ioctl+0x48/0x170 [ 1434.288962][T28259] do_syscall_64+0x4c/0xa0 [ 1434.293457][T28259] ? clear_bhb_loop+0x60/0xb0 [ 1434.298190][T28259] ? clear_bhb_loop+0x60/0xb0 [ 1434.302934][T28259] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1434.308903][T28259] RIP: 0033:0x7f415ef9e0d9 [ 1434.313396][T28259] 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 [ 1434.333339][T28259] RSP: 002b:00007f415fdbb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1434.341842][T28259] RAX: ffffffffffffffda RBX: 00007f415f225fa0 RCX: 00007f415ef9e0d9 [ 1434.349963][T28259] RDX: 0000200000000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 1434.357997][T28259] RBP: 00007f415fdbb090 R08: 0000000000000000 R09: 0000000000000000 [ 1434.366063][T28259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1434.374097][T28259] R13: 00007f415f226038 R14: 00007f415f225fa0 R15: 00007ffe9b3cc728 [ 1434.382180][T28259] [ 1434.429288][T28262] netlink: 'syz.4.7580': attribute type 21 has an invalid length. [ 1434.471328][T28259] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1434.526305][T28262] netlink: 'syz.4.7580': attribute type 11 has an invalid length. [ 1435.332289][T28282] device veth1_macvtap left promiscuous mode [ 1435.391396][T28286] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7587'. [ 1436.205299][T28303] netlink: 72 bytes leftover after parsing attributes in process `syz.2.7594'. [ 1436.372381][T28309] netlink: 128 bytes leftover after parsing attributes in process `syz.2.7594'. [ 1436.389468][T28309] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1436.413839][T28309] net_ratelimit: 276 callbacks suppressed [ 1436.413870][T28309] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1437.714930][T28318] validate_nla: 1 callbacks suppressed [ 1437.714955][T28318] netlink: 'syz.4.7598': attribute type 21 has an invalid length. [ 1437.742830][T28318] netlink: 'syz.4.7598': attribute type 11 has an invalid length. [ 1439.482861][T28322] netlink: 'syz.0.7599': attribute type 21 has an invalid length. [ 1439.667747][T28329] netlink: 'syz.2.7600': attribute type 33 has an invalid length. [ 1439.680416][T28331] FAULT_INJECTION: forcing a failure. [ 1439.680416][T28331] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.687089][T28329] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7600'. [ 1439.716078][T28331] CPU: 0 PID: 28331 Comm: syz.1.7602 Not tainted syzkaller #0 [ 1439.723647][T28331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1439.733766][T28331] Call Trace: [ 1439.737092][T28331] [ 1439.740067][T28331] dump_stack_lvl+0x188/0x24e [ 1439.744825][T28331] ? show_regs_print_info+0x12/0x12 [ 1439.750081][T28331] ? load_image+0x410/0x410 [ 1439.754646][T28331] ? __might_sleep+0xd0/0xd0 [ 1439.759326][T28331] ? __lock_acquire+0x7c40/0x7c40 [ 1439.764419][T28331] should_fail_ex+0x390/0x4c0 [ 1439.769161][T28331] should_failslab+0x5/0x20 [ 1439.773711][T28331] slab_pre_alloc_hook+0x59/0x300 [ 1439.778796][T28331] ? __xdp_reg_mem_model+0x1df/0x5a0 [ 1439.784147][T28331] __kmem_cache_alloc_node+0x4f/0x270 [ 1439.789584][T28331] ? memset+0x1e/0x40 [ 1439.793659][T28331] ? __xdp_reg_mem_model+0x1df/0x5a0 [ 1439.799027][T28331] kmalloc_trace+0x26/0xe0 [ 1439.803523][T28331] __xdp_reg_mem_model+0x1df/0x5a0 [ 1439.808708][T28331] ? kvmalloc_node+0x6c/0x180 [ 1439.813448][T28331] ? kvmalloc_node+0x6c/0x180 [ 1439.818257][T28331] ? xdp_reg_mem_model+0x30/0x30 [ 1439.823285][T28331] xdp_reg_mem_model+0x1e/0x30 [ 1439.828115][T28331] bpf_test_run_xdp_live+0x296/0x1a90 [ 1439.833564][T28331] ? 0xffffffffa00041c0 [ 1439.837814][T28331] ? text_poke_copy+0x7b/0x90 [ 1439.842561][T28331] ? 0xffffffffa00041c0 [ 1439.846858][T28331] ? bpf_dispatcher_change_prog+0xc92/0xf10 [ 1439.852836][T28331] ? xdp_convert_md_to_buff+0x330/0x330 [ 1439.858478][T28331] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 1439.864789][T28331] ? bpf_test_init+0x119/0x140 [ 1439.869610][T28331] ? xdp_convert_md_to_buff+0x5b/0x330 [ 1439.875137][T28331] bpf_prog_test_run_xdp+0x757/0xf80 [ 1439.880485][T28331] ? __lock_acquire+0x7c40/0x7c40 [ 1439.885582][T28331] ? dev_put+0x80/0x80 [ 1439.889725][T28331] ? dev_put+0x80/0x80 [ 1439.893844][T28331] bpf_prog_test_run+0x31c/0x390 [ 1439.898886][T28331] __sys_bpf+0x62b/0x780 [ 1439.903225][T28331] ? bpf_link_show_fdinfo+0x380/0x380 [ 1439.908700][T28331] ? lock_chain_count+0x20/0x20 [ 1439.913710][T28331] __x64_sys_bpf+0x78/0x90 [ 1439.918200][T28331] do_syscall_64+0x4c/0xa0 [ 1439.922776][T28331] ? clear_bhb_loop+0x60/0xb0 [ 1439.927528][T28331] ? clear_bhb_loop+0x60/0xb0 [ 1439.932284][T28331] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1439.938346][T28331] RIP: 0033:0x7efe1919e0d9 [ 1439.942812][T28331] 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 [ 1439.962561][T28331] RSP: 002b:00007efe1a13b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1439.971048][T28331] RAX: ffffffffffffffda RBX: 00007efe19425fa0 RCX: 00007efe1919e0d9 [ 1439.979076][T28331] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 000000000000000a [ 1439.987106][T28331] RBP: 00007efe1a13b090 R08: 0000000000000000 R09: 0000000000000000 [ 1439.995334][T28331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1440.003364][T28331] R13: 00007efe19426038 R14: 00007efe19425fa0 R15: 00007ffede64e218 [ 1440.011414][T28331] [ 1440.725732][T28347] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.7608'. [ 1440.775027][T28347] bridge_slave_1: default FDB implementation only supports local addresses [ 1441.221997][T28362] netlink: 'syz.0.7612': attribute type 1 has an invalid length. [ 1441.347799][T28365] netlink: 'syz.1.7614': attribute type 21 has an invalid length. [ 1441.396533][T28365] netlink: 'syz.1.7614': attribute type 11 has an invalid length. [ 1441.856994][T28374] netlink: 'syz.0.7617': attribute type 33 has an invalid length. [ 1441.880334][T28374] netlink: 152 bytes leftover after parsing attributes in process `syz.0.7617'. [ 1442.551866][T28382] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.7621'. [ 1442.569540][T28382] device bridge_slave_1 entered promiscuous mode [ 1443.563485][T28412] netlink: 'syz.4.7631': attribute type 21 has an invalid length. [ 1443.593834][T28412] netlink: 'syz.4.7631': attribute type 11 has an invalid length. [ 1443.677876][T28416] netlink: 132 bytes leftover after parsing attributes in process `syz.1.7632'. [ 1443.901139][T28419] netlink: 'syz.0.7633': attribute type 33 has an invalid length. [ 1443.942939][T28419] netlink: 152 bytes leftover after parsing attributes in process `syz.0.7633'. [ 1444.742619][T28429] netlink: 'syz.3.7635': attribute type 10 has an invalid length. [ 1444.820977][T28429] team0: Device nlmon0 is of different type [ 1444.972570][T28438] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7640'. [ 1445.715919][T28462] FAULT_INJECTION: forcing a failure. [ 1445.715919][T28462] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1445.737623][T28462] CPU: 1 PID: 28462 Comm: syz.3.7649 Not tainted syzkaller #0 [ 1445.745184][T28462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1445.755302][T28462] Call Trace: [ 1445.758662][T28462] [ 1445.761639][T28462] dump_stack_lvl+0x188/0x24e [ 1445.766384][T28462] ? show_regs_print_info+0x12/0x12 [ 1445.771650][T28462] ? load_image+0x410/0x410 [ 1445.776215][T28462] ? __lock_acquire+0x7c40/0x7c40 [ 1445.781326][T28462] should_fail_ex+0x390/0x4c0 [ 1445.786074][T28462] _copy_from_user+0x2c/0x170 [ 1445.790825][T28462] bpf_obj_get_info_by_fd+0x45b/0x2f70 [ 1445.796360][T28462] ? perf_trace_lock+0xf8/0x390 [ 1445.801296][T28462] ? bpf_map_get_fd_by_id+0x330/0x330 [ 1445.806822][T28462] ? perf_trace_lock+0xf8/0x390 [ 1445.811736][T28462] ? trace_event_raw_event_lock+0x230/0x230 [ 1445.817730][T28462] ? __might_fault+0xa6/0x120 [ 1445.822571][T28462] ? __might_fault+0xc2/0x120 [ 1445.827338][T28462] ? __might_fault+0xa6/0x120 [ 1445.832089][T28462] ? bpf_lsm_bpf+0x5/0x10 [ 1445.836474][T28462] ? security_bpf+0x7a/0xa0 [ 1445.841047][T28462] __sys_bpf+0x505/0x780 [ 1445.845403][T28462] ? bpf_link_show_fdinfo+0x380/0x380 [ 1445.850872][T28462] ? lock_chain_count+0x20/0x20 [ 1445.855835][T28462] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1445.861927][T28462] __x64_sys_bpf+0x78/0x90 [ 1445.866436][T28462] do_syscall_64+0x4c/0xa0 [ 1445.870945][T28462] ? clear_bhb_loop+0x60/0xb0 [ 1445.875772][T28462] ? clear_bhb_loop+0x60/0xb0 [ 1445.880524][T28462] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1445.886523][T28462] RIP: 0033:0x7fe40719e0d9 [ 1445.891011][T28462] 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 [ 1445.910762][T28462] RSP: 002b:00007fe40804b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1445.919413][T28462] RAX: ffffffffffffffda RBX: 00007fe407425fa0 RCX: 00007fe40719e0d9 [ 1445.927532][T28462] RDX: 0000000000000010 RSI: 00002000000005c0 RDI: 000000000000000f [ 1445.935576][T28462] RBP: 00007fe40804b090 R08: 0000000000000000 R09: 0000000000000000 [ 1445.943613][T28462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1445.951646][T28462] R13: 00007fe407426038 R14: 00007fe407425fa0 R15: 00007ffe0be0f8e8 [ 1445.959699][T28462] [ 1446.030452][T28466] netlink: 'syz.2.7650': attribute type 33 has an invalid length. [ 1446.048945][T28466] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7650'. [ 1446.329485][T28468] netlink: 'syz.3.7652': attribute type 21 has an invalid length. [ 1446.346381][T28468] netlink: 'syz.3.7652': attribute type 11 has an invalid length. [ 1446.569173][T28477] netlink: 'syz.4.7656': attribute type 2 has an invalid length. [ 1446.605617][T28477] device 0 entered promiscuous mode [ 1447.225510][T28488] netlink: 'syz.2.7660': attribute type 7 has an invalid length. [ 1447.274373][T28482] netlink: 5427 bytes leftover after parsing attributes in process `syz.1.7658'. [ 1447.315611][T28482] netlink: 52477 bytes leftover after parsing attributes in process `syz.1.7658'. [ 1447.353369][T28482] netlink: 71676 bytes leftover after parsing attributes in process `syz.1.7658'. [ 1448.015581][T28504] tap0: tun_chr_ioctl cmd 1074025688 [ 1448.039087][T28513] netlink: 'syz.4.7666': attribute type 33 has an invalid length. [ 1448.057554][T28513] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7666'. [ 1448.765271][T28523] validate_nla: 4 callbacks suppressed [ 1448.765293][T28523] netlink: 'syz.1.7670': attribute type 10 has an invalid length. [ 1448.782940][T28521] mac80211_hwsim hwsim42 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1448.799633][T28523] netlink: 14 bytes leftover after parsing attributes in process `syz.1.7670'. [ 1448.812155][T28523] openvswitch: netlink: Flow key attr not present in new flow. [ 1448.976479][T28530] netlink: 'syz.3.7673': attribute type 21 has an invalid length. [ 1449.015548][T28530] netlink: 'syz.3.7673': attribute type 11 has an invalid length. [ 1449.074332][T28528] tap0: tun_chr_ioctl cmd 1074025688 [ 1449.163402][T28528] netlink: 'syz.4.7672': attribute type 29 has an invalid length. [ 1449.217996][T28528] netlink: 'syz.4.7672': attribute type 29 has an invalid length. [ 1449.459821][T28531] netlink: 'syz.4.7672': attribute type 29 has an invalid length. [ 1449.486640][T28545] netlink: 'syz.0.7678': attribute type 33 has an invalid length. [ 1449.497501][T28545] netlink: 152 bytes leftover after parsing attributes in process `syz.0.7678'. [ 1449.811817][T28551] delete_channel: no stack [ 1450.857501][T22954] wlan1: Trigger new scan to find an IBSS to join [ 1450.954574][T22619] Bluetooth: hci0: ISO packet for unknown connection handle 62 [ 1451.038637][T28582] netlink: 'syz.4.7689': attribute type 33 has an invalid length. [ 1451.098308][T28582] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7689'. [ 1451.431464][T28583] netlink: 'syz.3.7690': attribute type 3 has an invalid length. [ 1451.477452][T28583] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.7690'. [ 1451.913771][T28590] FAULT_INJECTION: forcing a failure. [ 1451.913771][T28590] name failslab, interval 1, probability 0, space 0, times 0 [ 1451.974276][T28590] CPU: 1 PID: 28590 Comm: syz.0.7691 Not tainted syzkaller #0 [ 1451.981831][T28590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1451.992138][T28590] Call Trace: [ 1451.995461][T28590] [ 1451.998435][T28590] dump_stack_lvl+0x188/0x24e [ 1452.003223][T28590] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1452.009489][T28590] ? show_regs_print_info+0x12/0x12 [ 1452.014754][T28590] ? load_image+0x410/0x410 [ 1452.019345][T28590] should_fail_ex+0x390/0x4c0 [ 1452.024096][T28590] should_failslab+0x5/0x20 [ 1452.028695][T28590] slab_pre_alloc_hook+0x59/0x300 [ 1452.033777][T28590] ? tomoyo_realpath_from_path+0xe2/0x5c0 [ 1452.039592][T28590] __kmem_cache_alloc_node+0x4f/0x270 [ 1452.045476][T28590] ? tomoyo_realpath_from_path+0xe2/0x5c0 [ 1452.051268][T28590] __kmalloc+0xa3/0x240 [ 1452.055496][T28590] tomoyo_realpath_from_path+0xe2/0x5c0 [ 1452.061112][T28590] ? tomoyo_domain+0xd2/0x120 [ 1452.065870][T28590] ? tomoyo_path_number_perm+0x205/0x650 [ 1452.071657][T28590] tomoyo_path_number_perm+0x22f/0x650 [ 1452.077186][T28590] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1452.082791][T28590] ? perf_trace_run_bpf_submit+0x124/0x1c0 [ 1452.088669][T28590] ? perf_trace_preemptirq_template+0x268/0x320 [ 1452.094975][T28590] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1452.101037][T28590] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1452.107279][T28590] ? tomoyo_file_ioctl+0x3/0x30 [ 1452.112206][T28590] security_file_ioctl+0x6c/0xa0 [ 1452.117310][T28590] __se_sys_ioctl+0x48/0x170 [ 1452.121973][T28590] do_syscall_64+0x4c/0xa0 [ 1452.126446][T28590] ? clear_bhb_loop+0x60/0xb0 [ 1452.131182][T28590] ? clear_bhb_loop+0x60/0xb0 [ 1452.135967][T28590] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1452.141922][T28590] RIP: 0033:0x7ff146b9e0d9 [ 1452.146433][T28590] 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 [ 1452.166202][T28590] RSP: 002b:00007ff147a91028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1452.174678][T28590] RAX: ffffffffffffffda RBX: 00007ff146e25fa0 RCX: 00007ff146b9e0d9 [ 1452.182748][T28590] RDX: 0000200000000080 RSI: 00000000000089a3 RDI: 000000000000000d [ 1452.191020][T28590] RBP: 00007ff147a91090 R08: 0000000000000000 R09: 0000000000000000 [ 1452.199052][T28590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1452.207085][T28590] R13: 00007ff146e26038 R14: 00007ff146e25fa0 R15: 00007ffdbf534d98 [ 1452.215132][T28590] [ 1452.246696][T28590] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1452.279495][T28598] netlink: 'syz.4.7694': attribute type 21 has an invalid length. [ 1453.497786][T28626] netlink: 152 bytes leftover after parsing attributes in process `syz.1.7703'. [ 1454.069360][T28643] validate_nla: 2 callbacks suppressed [ 1454.069385][T28643] netlink: 'syz.2.7710': attribute type 21 has an invalid length. [ 1454.159170][T28643] netlink: 'syz.2.7710': attribute type 11 has an invalid length. [ 1454.306534][T28650] netlink: 'syz.3.7712': attribute type 21 has an invalid length. [ 1455.002479][T28663] netlink: 'syz.3.7717': attribute type 33 has an invalid length. [ 1455.011521][T28663] netlink: 152 bytes leftover after parsing attributes in process `syz.3.7717'. [ 1455.809000][T22954] wlan1: Trigger new scan to find an IBSS to join [ 1456.001158][T28688] FAULT_INJECTION: forcing a failure. [ 1456.001158][T28688] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.023229][T28688] CPU: 0 PID: 28688 Comm: syz.2.7725 Not tainted syzkaller #0 [ 1456.030877][T28688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1456.041000][T28688] Call Trace: [ 1456.044320][T28688] [ 1456.047294][T28688] dump_stack_lvl+0x188/0x24e [ 1456.052040][T28688] ? show_regs_print_info+0x12/0x12 [ 1456.057315][T28688] ? load_image+0x410/0x410 [ 1456.061890][T28688] ? __might_sleep+0xd0/0xd0 [ 1456.066543][T28688] ? __lock_acquire+0x7c40/0x7c40 [ 1456.071643][T28688] should_fail_ex+0x390/0x4c0 [ 1456.076383][T28688] should_failslab+0x5/0x20 [ 1456.080928][T28688] slab_pre_alloc_hook+0x59/0x300 [ 1456.086007][T28688] ? is_bpf_text_address+0x22/0x2a0 [ 1456.091306][T28688] kmem_cache_alloc+0x56/0x2f0 [ 1456.096125][T28688] ? __alloc_file+0x25/0x230 [ 1456.100780][T28688] __alloc_file+0x25/0x230 [ 1456.105249][T28688] alloc_empty_file+0x90/0x180 [ 1456.110067][T28688] path_openat+0x11c/0x2f10 [ 1456.114660][T28688] ? __lock_acquire+0x1465/0x7c40 [ 1456.119762][T28688] ? verify_lock_unused+0x140/0x140 [ 1456.125035][T28688] ? perf_trace_lock+0xf8/0x390 [ 1456.129973][T28688] ? __x64_sys_openat+0x135/0x160 [ 1456.135064][T28688] ? do_filp_open+0x420/0x420 [ 1456.139785][T28688] ? perf_trace_lock+0xf8/0x390 [ 1456.144680][T28688] do_filp_open+0x1ee/0x420 [ 1456.149252][T28688] ? vfs_tmpfile+0x470/0x470 [ 1456.153925][T28688] ? _raw_spin_unlock+0x24/0x40 [ 1456.158812][T28688] ? alloc_fd+0x590/0x640 [ 1456.163376][T28688] do_sys_openat2+0x14b/0x4f0 [ 1456.168111][T28688] ? do_sys_open+0xe0/0xe0 [ 1456.172568][T28688] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1456.178585][T28688] ? srcu_init_notifier_head+0x90/0x90 [ 1456.184081][T28688] ? lock_chain_count+0x20/0x20 [ 1456.188977][T28688] __x64_sys_openat+0x135/0x160 [ 1456.193982][T28688] do_syscall_64+0x4c/0xa0 [ 1456.198437][T28688] ? clear_bhb_loop+0x60/0xb0 [ 1456.203151][T28688] ? clear_bhb_loop+0x60/0xb0 [ 1456.207869][T28688] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1456.213809][T28688] RIP: 0033:0x7f415ef5e90e [ 1456.218256][T28688] 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 [ 1456.237900][T28688] RSP: 002b:00007f415fdbaec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1456.246353][T28688] RAX: ffffffffffffffda RBX: 00007f415fdbb6c0 RCX: 00007f415ef5e90e [ 1456.254357][T28688] RDX: 0000000000000002 RSI: 00007f415fdbaf90 RDI: ffffffffffffff9c [ 1456.262356][T28688] RBP: 00007f415fdbb090 R08: 0000000000000000 R09: 0000000000000000 [ 1456.270446][T28688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1456.278471][T28688] R13: 00007f415f226038 R14: 00007f415f225fa0 R15: 00007ffe9b3cc728 [ 1456.286489][T28688] [ 1456.619591][T28695] netlink: 'syz.3.7729': attribute type 21 has an invalid length. [ 1456.646513][T28698] netlink: 'syz.4.7730': attribute type 33 has an invalid length. [ 1456.678392][T28698] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7730'. [ 1456.965769][T28691] netlink: 'syz.2.7728': attribute type 21 has an invalid length. [ 1456.979037][T28691] netlink: 'syz.2.7728': attribute type 11 has an invalid length. [ 1457.151792][T22954] wlan1: Creating new IBSS network, BSSID 36:ed:1c:9c:3b:60 [ 1457.508574][T22956] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1457.524654][T28709] netlink: 'syz.3.7734': attribute type 1 has an invalid length. [ 1457.616899][T28715] netlink: 'syz.4.7736': attribute type 3 has an invalid length. [ 1457.635095][T28715] netlink: 16066 bytes leftover after parsing attributes in process `syz.4.7736'. [ 1458.043128][T28726] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.7738'. [ 1458.493694][T28732] netlink: 152 bytes leftover after parsing attributes in process `syz.3.7742'. [ 1459.233303][T28748] mac80211_hwsim hwsim40 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 1459.552783][T28752] validate_nla: 2 callbacks suppressed [ 1459.552805][T28752] netlink: 'syz.1.7747': attribute type 21 has an invalid length. [ 1459.631782][T28752] netlink: 'syz.1.7747': attribute type 11 has an invalid length. [ 1459.979197][T28764] FAULT_INJECTION: forcing a failure. [ 1459.979197][T28764] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.026508][T28764] CPU: 1 PID: 28764 Comm: syz.4.7752 Not tainted syzkaller #0 [ 1460.034062][T28764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1460.044201][T28764] Call Trace: [ 1460.047533][T28764] [ 1460.050517][T28764] dump_stack_lvl+0x188/0x24e [ 1460.055264][T28764] ? show_regs_print_info+0x12/0x12 [ 1460.060523][T28764] ? load_image+0x410/0x410 [ 1460.065095][T28764] ? __might_sleep+0xd0/0xd0 [ 1460.069762][T28764] ? __lock_acquire+0x7c40/0x7c40 [ 1460.074874][T28764] should_fail_ex+0x390/0x4c0 [ 1460.079622][T28764] should_failslab+0x5/0x20 [ 1460.084178][T28764] slab_pre_alloc_hook+0x59/0x300 [ 1460.089267][T28764] kmem_cache_alloc_node+0x5a/0x310 [ 1460.094519][T28764] ? __alloc_skb+0xf9/0x7d0 [ 1460.099079][T28764] __alloc_skb+0xf9/0x7d0 [ 1460.103536][T28764] netlink_sendmsg+0x654/0xbd0 [ 1460.108334][T28764] ? netlink_getsockopt+0x550/0x550 [ 1460.113561][T28764] ? apparmor_socket_sendmsg+0x16c/0x330 [ 1460.119237][T28764] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1460.124579][T28764] ? security_socket_sendmsg+0x7c/0xa0 [ 1460.130095][T28764] ? netlink_getsockopt+0x550/0x550 [ 1460.135326][T28764] ____sys_sendmsg+0x5ed/0x9a0 [ 1460.140170][T28764] ? __sys_sendmsg_sock+0x30/0x30 [ 1460.145243][T28764] ? __import_iovec+0x306/0x510 [ 1460.150138][T28764] ? import_iovec+0x6f/0xa0 [ 1460.154698][T28764] ___sys_sendmsg+0x2a2/0x360 [ 1460.159446][T28764] ? __sys_sendmsg+0x2a0/0x2a0 [ 1460.164271][T28764] ? __lock_acquire+0x7c40/0x7c40 [ 1460.169355][T28764] __se_sys_sendmsg+0x1c3/0x2b0 [ 1460.174247][T28764] ? __x64_sys_sendmsg+0x80/0x80 [ 1460.179242][T28764] ? lockdep_hardirqs_on+0x94/0x140 [ 1460.184479][T28764] do_syscall_64+0x4c/0xa0 [ 1460.188936][T28764] ? clear_bhb_loop+0x60/0xb0 [ 1460.193654][T28764] ? clear_bhb_loop+0x60/0xb0 [ 1460.198458][T28764] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1460.204386][T28764] RIP: 0033:0x7f452119e0d9 [ 1460.208834][T28764] 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 [ 1460.228470][T28764] RSP: 002b:00007f45220c1028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1460.236949][T28764] RAX: ffffffffffffffda RBX: 00007f4521425fa0 RCX: 00007f452119e0d9 [ 1460.244950][T28764] RDX: 000000002000c880 RSI: 0000200000000040 RDI: 0000000000000003 [ 1460.253040][T28764] RBP: 00007f45220c1090 R08: 0000000000000000 R09: 0000000000000000 [ 1460.261043][T28764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1460.269061][T28764] R13: 00007f4521426038 R14: 00007f4521425fa0 R15: 00007ffecef49808 [ 1460.277077][T28764] [ 1460.348115][T28768] netlink: 'syz.2.7753': attribute type 33 has an invalid length. [ 1460.406297][T28768] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7753'. [ 1461.673663][T28788] netlink: 'syz.4.7758': attribute type 41 has an invalid length. [ 1461.809850][T22955] wlan1: Trigger new scan to find an IBSS to join [ 1464.285019][T28813] netlink: 'syz.3.7767': attribute type 33 has an invalid length. [ 1464.326900][T28813] netlink: 152 bytes leftover after parsing attributes in process `syz.3.7767'. [ 1464.525701][T28821] netlink: 'syz.2.7770': attribute type 21 has an invalid length. [ 1464.572847][T28821] netlink: 'syz.2.7770': attribute type 11 has an invalid length. [ 1464.954038][T28835] tap0: tun_chr_ioctl cmd 1074025688 [ 1465.110219][T28835] netlink: 'syz.1.7774': attribute type 29 has an invalid length. [ 1465.149164][T28841] FAULT_INJECTION: forcing a failure. [ 1465.149164][T28841] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1465.192166][T28841] CPU: 1 PID: 28841 Comm: syz.4.7775 Not tainted syzkaller #0 [ 1465.199714][T28841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1465.209854][T28841] Call Trace: [ 1465.213182][T28841] [ 1465.216162][T28841] dump_stack_lvl+0x188/0x24e [ 1465.220904][T28841] ? show_regs_print_info+0x12/0x12 [ 1465.226339][T28841] ? load_image+0x410/0x410 [ 1465.230927][T28841] ? __lock_acquire+0x7c40/0x7c40 [ 1465.236030][T28841] should_fail_ex+0x390/0x4c0 [ 1465.240781][T28841] _copy_from_user+0x2c/0x170 [ 1465.245523][T28841] __sys_bpf+0x2ea/0x780 [ 1465.249833][T28841] ? bpf_link_show_fdinfo+0x380/0x380 [ 1465.255283][T28841] ? lock_chain_count+0x20/0x20 [ 1465.260206][T28841] __x64_sys_bpf+0x78/0x90 [ 1465.264681][T28841] do_syscall_64+0x4c/0xa0 [ 1465.269161][T28841] ? clear_bhb_loop+0x60/0xb0 [ 1465.273986][T28841] ? clear_bhb_loop+0x60/0xb0 [ 1465.278751][T28841] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1465.284709][T28841] RIP: 0033:0x7f452119e0d9 [ 1465.289191][T28841] 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 [ 1465.308852][T28841] RSP: 002b:00007f45220a0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1465.317461][T28841] RAX: ffffffffffffffda RBX: 00007f4521426090 RCX: 00007f452119e0d9 [ 1465.325493][T28841] RDX: 0000000000000020 RSI: 0000200000000380 RDI: 0000000000000015 [ 1465.334007][T28841] RBP: 00007f45220a0090 R08: 0000000000000000 R09: 0000000000000000 [ 1465.342068][T28841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1465.350193][T28841] R13: 00007f4521426128 R14: 00007f4521426090 R15: 00007ffecef49808 [ 1465.358331][T28841] [ 1465.452534][T28835] netlink: 'syz.1.7774': attribute type 29 has an invalid length. [ 1465.506496][T28842] netlink: 'syz.1.7774': attribute type 29 has an invalid length. [ 1465.652144][T28841] tap0: tun_chr_ioctl cmd 1074025688 [ 1465.746459][T28839] netlink: 'syz.4.7775': attribute type 29 has an invalid length. [ 1465.781069][T28839] netlink: 'syz.4.7775': attribute type 29 has an invalid length. [ 1465.812918][T28841] netlink: 'syz.4.7775': attribute type 29 has an invalid length. [ 1465.930851][T28850] FAULT_INJECTION: forcing a failure. [ 1465.930851][T28850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1465.968638][T28850] CPU: 1 PID: 28850 Comm: syz.1.7778 Not tainted syzkaller #0 [ 1465.976231][T28850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1465.986440][T28850] Call Trace: [ 1465.989771][T28850] [ 1465.992858][T28850] dump_stack_lvl+0x188/0x24e [ 1465.997617][T28850] ? show_regs_print_info+0x12/0x12 [ 1466.002974][T28850] ? load_image+0x410/0x410 [ 1466.007543][T28850] ? __lock_acquire+0x7c40/0x7c40 [ 1466.012811][T28850] should_fail_ex+0x390/0x4c0 [ 1466.017561][T28850] _copy_to_user+0x2c/0x130 [ 1466.022126][T28850] bpf_prog_test_run_syscall+0x33b/0x4b0 [ 1466.027830][T28850] ? sock_gen_cookie+0x60/0x60 [ 1466.032763][T28850] ? sock_gen_cookie+0x60/0x60 [ 1466.037600][T28850] bpf_prog_test_run+0x31c/0x390 [ 1466.042621][T28850] __sys_bpf+0x62b/0x780 [ 1466.046975][T28850] ? bpf_link_show_fdinfo+0x380/0x380 [ 1466.052431][T28850] ? lock_chain_count+0x20/0x20 [ 1466.057354][T28850] __x64_sys_bpf+0x78/0x90 [ 1466.061836][T28850] do_syscall_64+0x4c/0xa0 [ 1466.066315][T28850] ? clear_bhb_loop+0x60/0xb0 [ 1466.071052][T28850] ? clear_bhb_loop+0x60/0xb0 [ 1466.075808][T28850] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1466.081773][T28850] RIP: 0033:0x7efe1919e0d9 [ 1466.086223][T28850] 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 [ 1466.106048][T28850] RSP: 002b:00007efe1a13b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1466.115261][T28850] RAX: ffffffffffffffda RBX: 00007efe19425fa0 RCX: 00007efe1919e0d9 [ 1466.123287][T28850] RDX: 000000000000000c RSI: 0000200000000340 RDI: 000000000000000a [ 1466.131318][T28850] RBP: 00007efe1a13b090 R08: 0000000000000000 R09: 0000000000000000 [ 1466.139349][T28850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1466.147494][T28850] R13: 00007efe19426038 R14: 00007efe19425fa0 R15: 00007ffede64e218 [ 1466.155545][T28850] [ 1466.278322][T28861] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.7782'. [ 1466.504014][T28868] netlink: 'syz.4.7784': attribute type 33 has an invalid length. [ 1466.512818][T28868] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7784'. [ 1466.685228][T28872] netlink: 'syz.0.7786': attribute type 21 has an invalid length. [ 1466.705965][T28872] netlink: 'syz.0.7786': attribute type 11 has an invalid length. [ 1466.766624][T22957] wlan1: Trigger new scan to find an IBSS to join [ 1467.888627][T22957] wlan1: Creating new IBSS network, BSSID 6a:03:fb:e0:ae:89 [ 1467.913546][T21009] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1468.198005][T28912] FAULT_INJECTION: forcing a failure. [ 1468.198005][T28912] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1468.223539][T28912] CPU: 0 PID: 28912 Comm: syz.0.7796 Not tainted syzkaller #0 [ 1468.231096][T28912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1468.241204][T28912] Call Trace: [ 1468.244537][T28912] [ 1468.247517][T28912] dump_stack_lvl+0x188/0x24e [ 1468.252292][T28912] ? show_regs_print_info+0x12/0x12 [ 1468.257548][T28912] ? load_image+0x410/0x410 [ 1468.262108][T28912] ? __lock_acquire+0x7c40/0x7c40 [ 1468.267201][T28912] should_fail_ex+0x390/0x4c0 [ 1468.271945][T28912] _copy_from_user+0x2c/0x170 [ 1468.276677][T28912] __sys_bpf+0x2ea/0x780 [ 1468.280979][T28912] ? bpf_link_show_fdinfo+0x380/0x380 [ 1468.286421][T28912] ? lock_chain_count+0x20/0x20 [ 1468.291368][T28912] __x64_sys_bpf+0x78/0x90 [ 1468.295839][T28912] do_syscall_64+0x4c/0xa0 [ 1468.300309][T28912] ? clear_bhb_loop+0x60/0xb0 [ 1468.305066][T28912] ? clear_bhb_loop+0x60/0xb0 [ 1468.309892][T28912] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1468.315842][T28912] RIP: 0033:0x7ff146b9e0d9 [ 1468.320395][T28912] 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 [ 1468.340065][T28912] RSP: 002b:00007ff147a91028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1468.348635][T28912] RAX: ffffffffffffffda RBX: 00007ff146e25fa0 RCX: 00007ff146b9e0d9 [ 1468.356654][T28912] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 1468.364677][T28912] RBP: 00007ff147a91090 R08: 0000000000000000 R09: 0000000000000000 [ 1468.372731][T28912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1468.380747][T28912] R13: 00007ff146e26038 R14: 00007ff146e25fa0 R15: 00007ffdbf534d98 [ 1468.388786][T28912] [ 1468.610624][T28921] netlink: 152 bytes leftover after parsing attributes in process `syz.1.7799'. [ 1469.924444][T28953] delete_channel: no stack [ 1470.235247][T28965] validate_nla: 3 callbacks suppressed [ 1470.235269][T28965] netlink: 'syz.2.7813': attribute type 33 has an invalid length. [ 1470.277635][T28965] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7813'. [ 1470.457937][T28970] FAULT_INJECTION: forcing a failure. [ 1470.457937][T28970] name failslab, interval 1, probability 0, space 0, times 0 [ 1470.495621][T28970] CPU: 1 PID: 28970 Comm: syz.2.7816 Not tainted syzkaller #0 [ 1470.503176][T28970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1470.513486][T28970] Call Trace: [ 1470.516814][T28970] [ 1470.519787][T28970] dump_stack_lvl+0x188/0x24e [ 1470.524529][T28970] ? show_regs_print_info+0x12/0x12 [ 1470.529803][T28970] ? load_image+0x410/0x410 [ 1470.534551][T28970] ? __might_sleep+0xd0/0xd0 [ 1470.539207][T28970] ? __lock_acquire+0x7c40/0x7c40 [ 1470.544307][T28970] should_fail_ex+0x390/0x4c0 [ 1470.549060][T28970] should_failslab+0x5/0x20 [ 1470.553614][T28970] slab_pre_alloc_hook+0x59/0x300 [ 1470.558721][T28970] ? is_bpf_text_address+0x22/0x2a0 [ 1470.563958][T28970] kmem_cache_alloc+0x56/0x2f0 [ 1470.568792][T28970] ? __alloc_file+0x25/0x230 [ 1470.573416][T28970] __alloc_file+0x25/0x230 [ 1470.577868][T28970] alloc_empty_file+0x90/0x180 [ 1470.582812][T28970] path_openat+0x11c/0x2f10 [ 1470.587352][T28970] ? __lock_acquire+0x1465/0x7c40 [ 1470.592450][T28970] ? verify_lock_unused+0x140/0x140 [ 1470.597695][T28970] ? kasan_set_track+0x4b/0x70 [ 1470.602502][T28970] ? verify_lock_unused+0x140/0x140 [ 1470.607733][T28970] ? do_sys_openat2+0xdd/0x4f0 [ 1470.612531][T28970] ? __x64_sys_openat+0x135/0x160 [ 1470.617605][T28970] ? do_syscall_64+0x4c/0xa0 [ 1470.622235][T28970] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1470.628342][T28970] ? do_filp_open+0x420/0x420 [ 1470.633180][T28970] do_filp_open+0x1ee/0x420 [ 1470.637741][T28970] ? vfs_tmpfile+0x470/0x470 [ 1470.642391][T28970] ? _raw_spin_unlock+0x24/0x40 [ 1470.647278][T28970] ? alloc_fd+0x590/0x640 [ 1470.651654][T28970] do_sys_openat2+0x14b/0x4f0 [ 1470.656368][T28970] ? do_sys_open+0xe0/0xe0 [ 1470.660906][T28970] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1470.666927][T28970] ? srcu_init_notifier_head+0x90/0x90 [ 1470.672420][T28970] ? lock_chain_count+0x20/0x20 [ 1470.677313][T28970] __x64_sys_openat+0x135/0x160 [ 1470.682213][T28970] do_syscall_64+0x4c/0xa0 [ 1470.686780][T28970] ? clear_bhb_loop+0x60/0xb0 [ 1470.691497][T28970] ? clear_bhb_loop+0x60/0xb0 [ 1470.696217][T28970] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1470.702177][T28970] RIP: 0033:0x7f415ef5e90e [ 1470.706627][T28970] 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 [ 1470.726275][T28970] RSP: 002b:00007f415fdbaec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1470.734736][T28970] RAX: ffffffffffffffda RBX: 00007f415fdbb6c0 RCX: 00007f415ef5e90e [ 1470.742737][T28970] RDX: 0000000000000002 RSI: 00007f415fdbaf90 RDI: ffffffffffffff9c [ 1470.750743][T28970] RBP: 00007f415fdbb090 R08: 0000000000000000 R09: 0000000000000000 [ 1470.758749][T28970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1470.766748][T28970] R13: 00007f415f226038 R14: 00007f415f225fa0 R15: 00007ffe9b3cc728 [ 1470.774794][T28970] [ 1470.995404][T28973] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.7817'. [ 1471.038923][T28985] FAULT_INJECTION: forcing a failure. [ 1471.038923][T28985] name failslab, interval 1, probability 0, space 0, times 0 [ 1471.068038][T28985] CPU: 1 PID: 28985 Comm: syz.4.7822 Not tainted syzkaller #0 [ 1471.075592][T28985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1471.086052][T28985] Call Trace: [ 1471.089361][T28985] [ 1471.092413][T28985] dump_stack_lvl+0x188/0x24e [ 1471.097149][T28985] ? show_regs_print_info+0x12/0x12 [ 1471.102403][T28985] ? load_image+0x410/0x410 [ 1471.106997][T28985] should_fail_ex+0x390/0x4c0 [ 1471.111754][T28985] should_failslab+0x5/0x20 [ 1471.116288][T28985] slab_pre_alloc_hook+0x59/0x300 [ 1471.121343][T28985] ? __kernel_text_address+0x9/0x30 [ 1471.126653][T28985] ? unwind_get_return_address+0x49/0x80 [ 1471.132327][T28985] kmem_cache_alloc+0x56/0x2f0 [ 1471.137133][T28985] ? skb_clone+0x1e7/0x370 [ 1471.141594][T28985] skb_clone+0x1e7/0x370 [ 1471.145871][T28985] bpf_clone_redirect+0x169/0x4a0 [ 1471.150934][T28985] bpf_prog_973cd02a7a0e8181+0x56/0x5b [ 1471.156425][T28985] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1471.162442][T28985] ? __lock_acquire+0x7c40/0x7c40 [ 1471.167504][T28985] ? lock_chain_count+0x20/0x20 [ 1471.172393][T28985] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 1471.178663][T28985] ? lockdep_hardirqs_on+0x94/0x140 [ 1471.183890][T28985] ? ktime_get+0x7b/0x270 [ 1471.188256][T28985] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 1471.194532][T28985] ? ktime_get_real_ts64+0x440/0x440 [ 1471.199852][T28985] ? read_lock_is_recursive+0x10/0x10 [ 1471.205262][T28985] ? __cant_sleep+0x220/0x220 [ 1471.209991][T28985] ? ktime_get+0x247/0x270 [ 1471.214449][T28985] bpf_test_run+0x2b6/0x830 [ 1471.219000][T28985] ? dst_hold+0xb0/0xb0 [ 1471.223197][T28985] ? eth_get_headlen+0x200/0x200 [ 1471.228241][T28985] ? __build_skb+0x24b/0x3b0 [ 1471.232875][T28985] bpf_prog_test_run_skb+0xdaf/0x18e0 [ 1471.238320][T28985] ? cpu_online+0xa0/0xa0 [ 1471.242703][T28985] bpf_prog_test_run+0x31c/0x390 [ 1471.247683][T28985] __sys_bpf+0x62b/0x780 [ 1471.252049][T28985] ? bpf_link_show_fdinfo+0x380/0x380 [ 1471.257467][T28985] ? lock_chain_count+0x20/0x20 [ 1471.262359][T28985] __x64_sys_bpf+0x78/0x90 [ 1471.266810][T28985] do_syscall_64+0x4c/0xa0 [ 1471.271271][T28985] ? clear_bhb_loop+0x60/0xb0 [ 1471.275983][T28985] ? clear_bhb_loop+0x60/0xb0 [ 1471.280701][T28985] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1471.286637][T28985] RIP: 0033:0x7f452119e0d9 [ 1471.291082][T28985] 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 [ 1471.310849][T28985] RSP: 002b:00007f45220c1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1471.319349][T28985] RAX: ffffffffffffffda RBX: 00007f4521425fa0 RCX: 00007f452119e0d9 [ 1471.327355][T28985] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 1471.335708][T28985] RBP: 00007f45220c1090 R08: 0000000000000000 R09: 0000000000000000 [ 1471.343706][T28985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1471.351711][T28985] R13: 00007f4521426038 R14: 00007f4521425fa0 R15: 00007ffecef49808 [ 1471.359729][T28985] [ 1472.061048][T29008] netlink: 'syz.3.7828': attribute type 21 has an invalid length. [ 1472.080668][T29008] netlink: 'syz.3.7828': attribute type 11 has an invalid length. [ 1472.103822][T29010] netlink: 'syz.4.7829': attribute type 33 has an invalid length. [ 1472.112133][T29010] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7829'. [ 1472.308909][T29017] netlink: 'syz.4.7831': attribute type 29 has an invalid length. [ 1472.337716][T29017] netlink: 'syz.4.7831': attribute type 29 has an invalid length. [ 1472.392252][T29015] netlink: 'syz.4.7831': attribute type 10 has an invalid length. [ 1472.412938][T29015] device geneve0 entered promiscuous mode [ 1472.520785][T29015] bond0: (slave geneve0): Enslaving as an active interface with an up link [ 1472.661020][T29024] netlink: 180900 bytes leftover after parsing attributes in process `syz.0.7834'. [ 1472.686446][T29024] openvswitch: netlink: Flow actions attr not present in new flow. [ 1472.777178][T29027] FAULT_INJECTION: forcing a failure. [ 1472.777178][T29027] name failslab, interval 1, probability 0, space 0, times 0 [ 1472.799412][T29030] netlink: 'syz.4.7836': attribute type 19 has an invalid length. [ 1472.826521][T29027] CPU: 0 PID: 29027 Comm: syz.2.7835 Not tainted syzkaller #0 [ 1472.834104][T29027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1472.844358][T29027] Call Trace: [ 1472.847708][T29027] [ 1472.850722][T29027] dump_stack_lvl+0x188/0x24e [ 1472.855503][T29027] ? show_regs_print_info+0x12/0x12 [ 1472.860789][T29027] ? load_image+0x410/0x410 [ 1472.865364][T29027] ? __lock_acquire+0x7c40/0x7c40 [ 1472.870470][T29027] should_fail_ex+0x390/0x4c0 [ 1472.875249][T29027] should_failslab+0x5/0x20 [ 1472.879894][T29027] slab_pre_alloc_hook+0x59/0x300 [ 1472.885016][T29027] ? bpf_test_init+0x9f/0x140 [ 1472.889761][T29027] __kmem_cache_alloc_node+0x4f/0x270 [ 1472.895259][T29027] ? bpf_test_init+0x9f/0x140 [ 1472.900021][T29027] __kmalloc+0xa3/0x240 [ 1472.904262][T29027] bpf_test_init+0x9f/0x140 [ 1472.909084][T29027] bpf_prog_test_run_xdp+0x488/0xf80 [ 1472.914500][T29027] ? __lock_acquire+0x7c40/0x7c40 [ 1472.919660][T29027] ? dev_put+0x80/0x80 [ 1472.924011][T29027] ? dev_put+0x80/0x80 [ 1472.928184][T29027] bpf_prog_test_run+0x31c/0x390 [ 1472.933247][T29027] __sys_bpf+0x62b/0x780 [ 1472.937617][T29027] ? bpf_link_show_fdinfo+0x380/0x380 [ 1472.943114][T29027] ? lock_chain_count+0x20/0x20 [ 1472.948227][T29027] __x64_sys_bpf+0x78/0x90 [ 1472.952705][T29027] do_syscall_64+0x4c/0xa0 [ 1472.957179][T29027] ? clear_bhb_loop+0x60/0xb0 [ 1472.961918][T29027] ? clear_bhb_loop+0x60/0xb0 [ 1472.966663][T29027] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1472.972620][T29027] RIP: 0033:0x7f415ef9e0d9 [ 1472.977085][T29027] 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 [ 1472.997354][T29027] RSP: 002b:00007f415fdbb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1473.005823][T29027] RAX: ffffffffffffffda RBX: 00007f415f225fa0 RCX: 00007f415ef9e0d9 [ 1473.013855][T29027] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 1473.021897][T29027] RBP: 00007f415fdbb090 R08: 0000000000000000 R09: 0000000000000000 [ 1473.029938][T29027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1473.037998][T29027] R13: 00007f415f226038 R14: 00007f415f225fa0 R15: 00007ffe9b3cc728 [ 1473.046109][T29027] [ 1473.060339][T29030] netlink: 36 bytes leftover after parsing attributes in process `syz.4.7836'. [ 1473.212680][T29031] netlink: 'syz.1.7837': attribute type 3 has an invalid length. [ 1473.235177][T29031] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.7837'. [ 1473.855676][T29046] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.7840'. [ 1473.896599][T29043] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.7840'. [ 1474.430110][T29048] netlink: 'syz.2.7842': attribute type 33 has an invalid length. [ 1474.496516][T29048] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7842'. [ 1475.184939][T29059] FAULT_INJECTION: forcing a failure. [ 1475.184939][T29059] name failslab, interval 1, probability 0, space 0, times 0 [ 1475.267017][T29059] CPU: 1 PID: 29059 Comm: syz.1.7846 Not tainted syzkaller #0 [ 1475.274597][T29059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1475.284773][T29059] Call Trace: [ 1475.288130][T29059] [ 1475.291142][T29059] dump_stack_lvl+0x188/0x24e [ 1475.295903][T29059] ? sctp_sendmsg+0x1686/0x2940 [ 1475.300931][T29059] ? ___sys_sendmsg+0x2a2/0x360 [ 1475.306399][T29059] ? show_regs_print_info+0x12/0x12 [ 1475.311788][T29059] ? load_image+0x410/0x410 [ 1475.316443][T29059] should_fail_ex+0x390/0x4c0 [ 1475.321243][T29059] should_failslab+0x5/0x20 [ 1475.325935][T29059] slab_pre_alloc_hook+0x59/0x300 [ 1475.331052][T29059] ? sctp_add_bind_addr+0x89/0x350 [ 1475.336338][T29059] __kmem_cache_alloc_node+0x4f/0x270 [ 1475.341780][T29059] ? sctp_add_bind_addr+0x89/0x350 [ 1475.346952][T29059] kmalloc_trace+0x26/0xe0 [ 1475.351447][T29059] sctp_add_bind_addr+0x89/0x350 [ 1475.356500][T29059] sctp_copy_local_addr_list+0x317/0x4d0 [ 1475.362283][T29059] ? sctp_copy_local_addr_list+0xa0/0x4d0 [ 1475.368101][T29059] ? sctp_do_8_2_transport_strike+0x900/0x900 [ 1475.374245][T29059] ? sctp_v6_is_any+0x60/0x70 [ 1475.379002][T29059] ? sctp_copy_one_addr+0x93/0x660 [ 1475.384186][T29059] sctp_bind_addr_copy+0xaf/0x3c0 [ 1475.389281][T29059] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 1475.396041][T29059] sctp_connect_new_asoc+0x2f5/0x6a0 [ 1475.401395][T29059] ? __sctp_connect+0xd80/0xd80 [ 1475.406320][T29059] ? __local_bh_enable_ip+0x136/0x1c0 [ 1475.411769][T29059] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1475.417368][T29059] ? security_sctp_bind_connect+0x85/0xb0 [ 1475.423160][T29059] sctp_sendmsg+0x1686/0x2940 [ 1475.427946][T29059] ? sctp_getsockopt+0x8a0/0x8a0 [ 1475.433031][T29059] ? __lock_acquire+0x7c40/0x7c40 [ 1475.438148][T29059] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 1475.444619][T29059] ? aa_sock_msg_perm+0x94/0x150 [ 1475.449638][T29059] ? inet_sendmsg+0xca/0x2a0 [ 1475.454284][T29059] ? inet_send_prepare+0x250/0x250 [ 1475.459454][T29059] ____sys_sendmsg+0x5ed/0x9a0 [ 1475.464306][T29059] ? __sys_sendmsg_sock+0x30/0x30 [ 1475.469384][T29059] ? __import_iovec+0x306/0x510 [ 1475.474327][T29059] ? import_iovec+0x6f/0xa0 [ 1475.478910][T29059] ___sys_sendmsg+0x2a2/0x360 [ 1475.483667][T29059] ? __sys_sendmsg+0x2a0/0x2a0 [ 1475.488568][T29059] ? __lock_acquire+0x7c40/0x7c40 [ 1475.493747][T29059] __se_sys_sendmsg+0x1c3/0x2b0 [ 1475.498664][T29059] ? __x64_sys_sendmsg+0x80/0x80 [ 1475.503707][T29059] ? lockdep_hardirqs_on+0x94/0x140 [ 1475.508977][T29059] do_syscall_64+0x4c/0xa0 [ 1475.513454][T29059] ? clear_bhb_loop+0x60/0xb0 [ 1475.518193][T29059] ? clear_bhb_loop+0x60/0xb0 [ 1475.522938][T29059] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1475.528890][T29059] RIP: 0033:0x7efe1919e0d9 [ 1475.533442][T29059] 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 [ 1475.553108][T29059] RSP: 002b:00007efe1a13b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1475.561585][T29059] RAX: ffffffffffffffda RBX: 00007efe19425fa0 RCX: 00007efe1919e0d9 [ 1475.569613][T29059] RDX: 00000000000480c4 RSI: 00002000000017c0 RDI: 0000000000000004 [ 1475.577631][T29059] RBP: 00007efe1a13b090 R08: 0000000000000000 R09: 0000000000000000 [ 1475.585647][T29059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1475.593689][T29059] R13: 00007efe19426038 R14: 00007efe19425fa0 R15: 00007ffede64e218 [ 1475.601758][T29059] [ 1475.631587][T29063] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.7847'. [ 1475.656052][T29060] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.7847'. [ 1475.668889][T29060] FAULT_INJECTION: forcing a failure. [ 1475.668889][T29060] name failslab, interval 1, probability 0, space 0, times 0 [ 1475.688173][T29060] CPU: 0 PID: 29060 Comm: syz.2.7847 Not tainted syzkaller #0 [ 1475.695735][T29060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1475.705858][T29060] Call Trace: [ 1475.709213][T29060] [ 1475.712212][T29060] dump_stack_lvl+0x188/0x24e [ 1475.716993][T29060] ? show_regs_print_info+0x12/0x12 [ 1475.722297][T29060] ? load_image+0x410/0x410 [ 1475.726895][T29060] ? perf_trace_lock+0x301/0x390 [ 1475.732064][T29060] should_fail_ex+0x390/0x4c0 [ 1475.736887][T29060] should_failslab+0x5/0x20 [ 1475.741491][T29060] slab_pre_alloc_hook+0x59/0x300 [ 1475.746823][T29060] kmem_cache_alloc+0x56/0x2f0 [ 1475.751725][T29060] ? skb_clone+0x1e7/0x370 [ 1475.756261][T29060] skb_clone+0x1e7/0x370 [ 1475.760626][T29060] __netlink_deliver_tap+0x3e4/0x7e0 [ 1475.766087][T29060] ? netlink_deliver_tap+0x2e/0x1b0 [ 1475.771411][T29060] netlink_deliver_tap+0x19c/0x1b0 [ 1475.776812][T29060] netlink_dump+0x80f/0xcd0 [ 1475.781470][T29060] ? netlink_lookup+0x200/0x200 [ 1475.786454][T29060] ? netlink_recvmsg+0x5e3/0xe00 [ 1475.791579][T29060] ? kmem_cache_free+0xf7/0x2a0 [ 1475.796543][T29060] netlink_recvmsg+0x68f/0xe00 [ 1475.801448][T29060] ? netlink_sendmsg+0xbd0/0xbd0 [ 1475.806502][T29060] ? aa_af_perm+0x340/0x340 [ 1475.811123][T29060] ? __might_fault+0xa6/0x120 [ 1475.815905][T29060] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 1475.821299][T29060] ? security_socket_recvmsg+0x85/0xb0 [ 1475.826955][T29060] ? netlink_sendmsg+0xbd0/0xbd0 [ 1475.832193][T29060] ____sys_recvmsg+0x2c8/0x5b0 [ 1475.837118][T29060] ? __sys_recvmsg_sock+0x40/0x40 [ 1475.842320][T29060] ? import_iovec+0x6f/0xa0 [ 1475.846956][T29060] ___sys_recvmsg+0x210/0x590 [ 1475.851779][T29060] ? __sys_recvmsg+0x2a0/0x2a0 [ 1475.856681][T29060] ? common_file_perm+0x171/0x1c0 [ 1475.861868][T29060] ? __fget_files+0x3fc/0x460 [ 1475.866714][T29060] __x64_sys_recvmsg+0x20d/0x2e0 [ 1475.871870][T29060] ? ___sys_recvmsg+0x590/0x590 [ 1475.876903][T29060] ? lockdep_hardirqs_on+0x94/0x140 [ 1475.882230][T29060] do_syscall_64+0x4c/0xa0 [ 1475.886921][T29060] ? clear_bhb_loop+0x60/0xb0 [ 1475.891711][T29060] ? clear_bhb_loop+0x60/0xb0 [ 1475.896538][T29060] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1475.902625][T29060] RIP: 0033:0x7f415ef9e0d9 [ 1475.907219][T29060] 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 [ 1475.927180][T29060] RSP: 002b:00007f415fdbb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1475.935790][T29060] RAX: ffffffffffffffda RBX: 00007f415f225fa0 RCX: 00007f415ef9e0d9 [ 1475.943856][T29060] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000003 [ 1475.951913][T29060] RBP: 00007f415fdbb090 R08: 0000000000000000 R09: 0000000000000000 [ 1475.959972][T29060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1475.968121][T29060] R13: 00007f415f226038 R14: 00007f415f225fa0 R15: 00007ffe9b3cc728 [ 1475.976247][T29060] [ 1476.698061][T29071] netlink: 'syz.1.7849': attribute type 21 has an invalid length. [ 1476.736404][T29071] netlink: 'syz.1.7849': attribute type 11 has an invalid length. [ 1476.949184][T29073] netlink: 'syz.2.7850': attribute type 15 has an invalid length. [ 1477.006945][T29073] netlink: 11594 bytes leftover after parsing attributes in process `syz.2.7850'. [ 1479.660240][T29107] netlink: 'syz.2.7860': attribute type 25 has an invalid length. [ 1479.685272][T29107] netlink: 'syz.2.7860': attribute type 3 has an invalid length. [ 1479.759251][T29107] netlink: 132 bytes leftover after parsing attributes in process `syz.2.7860'. [ 1481.005302][T29104] netlink: 'syz.3.7859': attribute type 33 has an invalid length. [ 1481.024682][T29104] netlink: 152 bytes leftover after parsing attributes in process `syz.3.7859'. [ 1481.800629][T29126] netlink: 'syz.2.7865': attribute type 21 has an invalid length. [ 1481.822881][T29126] netlink: 'syz.2.7865': attribute type 11 has an invalid length. [ 1481.845554][T29125] netlink: 'syz.0.7864': attribute type 1 has an invalid length. [ 1482.277740][T29138] netlink: 'syz.4.7867': attribute type 3 has an invalid length. [ 1482.387828][T29138] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.7867'. [ 1482.917439][T29145] netlink: 'syz.1.7870': attribute type 10 has an invalid length. [ 1482.952157][T29145] netlink: 65015 bytes leftover after parsing attributes in process `syz.1.7870'. [ 1484.565338][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 1484.571851][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 1484.842030][T29173] netlink: 'syz.1.7878': attribute type 29 has an invalid length. [ 1484.958279][T29173] netlink: 'syz.1.7878': attribute type 29 has an invalid length. [ 1485.024802][T29168] netlink: 'syz.1.7878': attribute type 29 has an invalid length. [ 1485.288868][T29175] netlink: 'syz.1.7878': attribute type 29 has an invalid length. [ 1485.429587][T29181] netlink: 'syz.1.7878': attribute type 29 has an invalid length. [ 1487.189209][T22955] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1490.947719][T29187] netlink: 'syz.2.7881': attribute type 21 has an invalid length. [ 1490.955742][T29187] netlink: 'syz.2.7881': attribute type 11 has an invalid length. [ 1492.875591][T29197] tap0: tun_chr_ioctl cmd 1074025688 [ 1493.060720][T29199] netlink: 'syz.4.7883': attribute type 29 has an invalid length. [ 1493.130193][T29199] netlink: 'syz.4.7883': attribute type 29 has an invalid length. [ 1493.187165][T29201] netlink: 'syz.4.7883': attribute type 29 has an invalid length. [ 1493.271506][T29205] netlink: 'syz.4.7883': attribute type 29 has an invalid length. [ 1493.789240][T29220] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7891'. [ 1494.971412][T29236] FAULT_INJECTION: forcing a failure. [ 1494.971412][T29236] name failslab, interval 1, probability 0, space 0, times 0 [ 1495.035856][T29236] CPU: 1 PID: 29236 Comm: syz.4.7895 Not tainted syzkaller #0 [ 1495.043465][T29236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1495.053703][T29236] Call Trace: [ 1495.057048][T29236] [ 1495.060076][T29236] dump_stack_lvl+0x188/0x24e [ 1495.064862][T29236] ? show_regs_print_info+0x12/0x12 [ 1495.070155][T29236] ? load_image+0x410/0x410 [ 1495.074749][T29236] ? __bpf_trace_bpf_trace_printk+0x20/0x20 [ 1495.080759][T29236] should_fail_ex+0x390/0x4c0 [ 1495.085542][T29236] should_failslab+0x5/0x20 [ 1495.090113][T29236] slab_pre_alloc_hook+0x59/0x300 [ 1495.095252][T29236] kmem_cache_alloc+0x56/0x2f0 [ 1495.100270][T29236] ? skb_clone+0x1e7/0x370 [ 1495.104825][T29236] skb_clone+0x1e7/0x370 [ 1495.109167][T29236] bpf_clone_redirect+0x169/0x4a0 [ 1495.114338][T29236] bpf_prog_973cd02a7a0e8181+0x56/0x5b [ 1495.119926][T29236] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1495.125997][T29236] ? __lock_acquire+0x7c40/0x7c40 [ 1495.131117][T29236] ? lock_chain_count+0x20/0x20 [ 1495.136069][T29236] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 1495.142399][T29236] ? lockdep_hardirqs_on+0x94/0x140 [ 1495.147690][T29236] ? ktime_get+0x7b/0x270 [ 1495.152097][T29236] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 1495.158556][T29236] ? ktime_get_real_ts64+0x440/0x440 [ 1495.163949][T29236] ? read_lock_is_recursive+0x10/0x10 [ 1495.169459][T29236] ? __cant_sleep+0x220/0x220 [ 1495.174231][T29236] ? ktime_get+0x247/0x270 [ 1495.178761][T29236] bpf_test_run+0x2b6/0x830 [ 1495.183410][T29236] ? dst_hold+0xb0/0xb0 [ 1495.187689][T29236] ? eth_get_headlen+0x200/0x200 [ 1495.192705][T29236] ? __build_skb+0x24b/0x3b0 [ 1495.197418][T29236] bpf_prog_test_run_skb+0xdaf/0x18e0 [ 1495.202949][T29236] ? cpu_online+0xa0/0xa0 [ 1495.207371][T29236] bpf_prog_test_run+0x31c/0x390 [ 1495.212411][T29236] __sys_bpf+0x62b/0x780 [ 1495.216748][T29236] ? bpf_link_show_fdinfo+0x380/0x380 [ 1495.222466][T29236] ? lock_chain_count+0x20/0x20 [ 1495.227467][T29236] __x64_sys_bpf+0x78/0x90 [ 1495.231977][T29236] do_syscall_64+0x4c/0xa0 [ 1495.236489][T29236] ? clear_bhb_loop+0x60/0xb0 [ 1495.241245][T29236] ? clear_bhb_loop+0x60/0xb0 [ 1495.246035][T29236] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1495.252005][T29236] RIP: 0033:0x7f452119e0d9 [ 1495.256525][T29236] 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 [ 1495.276210][T29236] RSP: 002b:00007f45220c1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1495.284709][T29236] RAX: ffffffffffffffda RBX: 00007f4521425fa0 RCX: 00007f452119e0d9 [ 1495.292768][T29236] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 1495.300815][T29236] RBP: 00007f45220c1090 R08: 0000000000000000 R09: 0000000000000000 [ 1495.309040][T29236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1495.317090][T29236] R13: 00007f4521426038 R14: 00007f4521425fa0 R15: 00007ffecef49808 [ 1495.325210][T29236] [ 1495.781320][T29238] netlink: 'syz.1.7897': attribute type 21 has an invalid length. [ 1495.814339][T29238] netlink: 'syz.1.7897': attribute type 11 has an invalid length. [ 1498.786968][T29300] netlink: 'syz.2.7918': attribute type 21 has an invalid length. [ 1498.829210][T29300] netlink: 'syz.2.7918': attribute type 11 has an invalid length. [ 1499.169222][T29316] netlink: 'syz.1.7922': attribute type 22 has an invalid length. [ 1499.191129][T29316] netlink: 14526 bytes leftover after parsing attributes in process `syz.1.7922'. [ 1499.682619][T29331] netlink: 'syz.0.7926': attribute type 27 has an invalid length. [ 1499.697032][T29331] netlink: 'syz.0.7926': attribute type 25 has an invalid length. [ 1499.816321][T22954] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1501.160721][T29350] netlink: 164 bytes leftover after parsing attributes in process `syz.2.7931'. [ 1501.226316][T29354] netlink: 164 bytes leftover after parsing attributes in process `syz.2.7931'. [ 1501.274980][T29358] FAULT_INJECTION: forcing a failure. [ 1501.274980][T29358] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.313899][T29358] CPU: 1 PID: 29358 Comm: syz.4.7935 Not tainted syzkaller #0 [ 1501.321544][T29358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1501.331645][T29358] Call Trace: [ 1501.334955][T29358] [ 1501.338193][T29358] dump_stack_lvl+0x188/0x24e [ 1501.342930][T29358] ? show_regs_print_info+0x12/0x12 [ 1501.348175][T29358] ? load_image+0x410/0x410 [ 1501.352725][T29358] ? __lock_acquire+0x7c40/0x7c40 [ 1501.357804][T29358] should_fail_ex+0x390/0x4c0 [ 1501.362527][T29358] should_failslab+0x5/0x20 [ 1501.367067][T29358] slab_pre_alloc_hook+0x59/0x300 [ 1501.372129][T29358] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 1501.378759][T29358] ? bpf_test_init+0x9f/0x140 [ 1501.383474][T29358] __kmem_cache_alloc_node+0x4f/0x270 [ 1501.388887][T29358] ? bpf_test_init+0x9f/0x140 [ 1501.393603][T29358] __kmalloc+0xa3/0x240 [ 1501.397807][T29358] bpf_test_init+0x9f/0x140 [ 1501.402449][T29358] bpf_prog_test_run_xdp+0x488/0xf80 [ 1501.407773][T29358] ? __lock_acquire+0x7c40/0x7c40 [ 1501.412855][T29358] ? dev_put+0x80/0x80 [ 1501.416986][T29358] ? dev_put+0x80/0x80 [ 1501.421104][T29358] bpf_prog_test_run+0x31c/0x390 [ 1501.426123][T29358] __sys_bpf+0x62b/0x780 [ 1501.430428][T29358] ? bpf_link_show_fdinfo+0x380/0x380 [ 1501.435858][T29358] ? lock_chain_count+0x20/0x20 [ 1501.440759][T29358] __x64_sys_bpf+0x78/0x90 [ 1501.445250][T29358] do_syscall_64+0x4c/0xa0 [ 1501.449707][T29358] ? clear_bhb_loop+0x60/0xb0 [ 1501.454428][T29358] ? clear_bhb_loop+0x60/0xb0 [ 1501.459149][T29358] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1501.465086][T29358] RIP: 0033:0x7f452119e0d9 [ 1501.469558][T29358] 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 [ 1501.489200][T29358] RSP: 002b:00007f45220c1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1501.497659][T29358] RAX: ffffffffffffffda RBX: 00007f4521425fa0 RCX: 00007f452119e0d9 [ 1501.505752][T29358] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 1501.513790][T29358] RBP: 00007f45220c1090 R08: 0000000000000000 R09: 0000000000000000 [ 1501.521790][T29358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1501.529794][T29358] R13: 00007f4521426038 R14: 00007f4521425fa0 R15: 00007ffecef49808 [ 1501.537904][T29358] [ 1501.610477][T29364] netlink: 'syz.1.7936': attribute type 21 has an invalid length. [ 1501.639608][T29364] netlink: 'syz.1.7936': attribute type 1 has an invalid length. [ 1502.152681][T29374] netlink: 'syz.3.7940': attribute type 21 has an invalid length. [ 1502.184454][T29374] netlink: 'syz.3.7940': attribute type 11 has an invalid length. [ 1502.312523][T29370] netlink: 'syz.4.7939': attribute type 10 has an invalid length. [ 1502.322143][T29370] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7939'. [ 1502.349321][T29370] device veth0_vlan left promiscuous mode [ 1502.355668][T29370] device veth0_vlan entered promiscuous mode [ 1502.482544][T29370] bridge0: port 4(veth0_vlan) entered blocking state [ 1502.494296][T29370] bridge0: port 4(veth0_vlan) entered disabled state [ 1502.510050][T29370] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 1502.531436][T22954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1502.551565][T22954] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1502.570096][T22954] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1502.802664][T29388] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.7945'. [ 1503.080063][T29395] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.7947'. [ 1506.251614][T29418] FAULT_INJECTION: forcing a failure. [ 1506.251614][T29418] name failslab, interval 1, probability 0, space 0, times 0 [ 1506.286862][T29418] CPU: 0 PID: 29418 Comm: syz.3.7952 Not tainted syzkaller #0 [ 1506.294414][T29418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1506.304605][T29418] Call Trace: [ 1506.307964][T29418] [ 1506.310937][T29418] dump_stack_lvl+0x188/0x24e [ 1506.315728][T29418] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1506.321948][T29418] ? show_regs_print_info+0x12/0x12 [ 1506.327211][T29418] ? load_image+0x410/0x410 [ 1506.331761][T29418] ? _printk+0xd/0x130 [ 1506.335867][T29418] should_fail_ex+0x390/0x4c0 [ 1506.340584][T29418] should_failslab+0x5/0x20 [ 1506.345117][T29418] slab_pre_alloc_hook+0x59/0x300 [ 1506.350176][T29418] ? bpf_test_init+0x9f/0x140 [ 1506.354920][T29418] __kmem_cache_alloc_node+0x4f/0x270 [ 1506.360333][T29418] ? bpf_test_init+0x9f/0x140 [ 1506.365043][T29418] __kmalloc+0xa3/0x240 [ 1506.369251][T29418] bpf_test_init+0x9f/0x140 [ 1506.373793][T29418] bpf_prog_test_run_xdp+0x488/0xf80 [ 1506.379117][T29418] ? __lock_acquire+0x7c40/0x7c40 [ 1506.384277][T29418] ? dev_put+0x80/0x80 [ 1506.388590][T29418] ? dev_put+0x80/0x80 [ 1506.392726][T29418] bpf_prog_test_run+0x31c/0x390 [ 1506.397747][T29418] __sys_bpf+0x62b/0x780 [ 1506.402032][T29418] ? bpf_link_show_fdinfo+0x380/0x380 [ 1506.407457][T29418] ? lock_chain_count+0x20/0x20 [ 1506.412354][T29418] __x64_sys_bpf+0x78/0x90 [ 1506.416898][T29418] do_syscall_64+0x4c/0xa0 [ 1506.421358][T29418] ? clear_bhb_loop+0x60/0xb0 [ 1506.426071][T29418] ? clear_bhb_loop+0x60/0xb0 [ 1506.430875][T29418] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1506.436801][T29418] RIP: 0033:0x7fe40719e0d9 [ 1506.441243][T29418] 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 [ 1506.460889][T29418] RSP: 002b:00007fe40804b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1506.469329][T29418] RAX: ffffffffffffffda RBX: 00007fe407425fa0 RCX: 00007fe40719e0d9 [ 1506.477325][T29418] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 1506.485337][T29418] RBP: 00007fe40804b090 R08: 0000000000000000 R09: 0000000000000000 [ 1506.493341][T29418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1506.501337][T29418] R13: 00007fe407426038 R14: 00007fe407425fa0 R15: 00007ffe0be0f8e8 [ 1506.509347][T29418] [ 1507.025365][T29436] validate_nla: 2 callbacks suppressed [ 1507.025395][T29436] netlink: 'syz.3.7960': attribute type 21 has an invalid length. [ 1507.079537][T29436] netlink: 'syz.3.7960': attribute type 11 has an invalid length. [ 1507.530519][T29453] netlink: 'syz.1.7965': attribute type 21 has an invalid length. [ 1507.948487][T29460] netlink: 'syz.3.7967': attribute type 33 has an invalid length. [ 1507.967905][T29460] netlink: 152 bytes leftover after parsing attributes in process `syz.3.7967'. [ 1508.163071][T29463] delete_channel: no stack [ 1508.337239][T29471] netlink: 'syz.4.7973': attribute type 29 has an invalid length. [ 1508.437753][T29471] netlink: 'syz.4.7973': attribute type 29 has an invalid length. [ 1509.759344][T29487] netlink: 'syz.4.7977': attribute type 21 has an invalid length. [ 1509.844555][T29488] netlink: 'syz.3.7978': attribute type 21 has an invalid length. [ 1509.894583][T29488] netlink: 'syz.3.7978': attribute type 11 has an invalid length. [ 1510.196248][T29493] netlink: 'syz.2.7980': attribute type 29 has an invalid length. [ 1511.242673][T29514] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7985'. [ 1511.565328][T29516] team0: Device nlmon0 is of different type [ 1512.037897][T29528] validate_nla: 5 callbacks suppressed [ 1512.037924][T29528] netlink: 'syz.1.7988': attribute type 21 has an invalid length. [ 1512.096394][T29528] netlink: 'syz.1.7988': attribute type 11 has an invalid length. [ 1512.116300][T29535] netlink: 5427 bytes leftover after parsing attributes in process `syz.2.7989'. [ 1512.125868][T29535] netlink: 52477 bytes leftover after parsing attributes in process `syz.2.7989'. [ 1512.136231][T29535] netlink: 71676 bytes leftover after parsing attributes in process `syz.2.7989'. [ 1513.205207][T29552] netlink: 'syz.2.7993': attribute type 21 has an invalid length. [ 1513.242033][T29552] netlink: 'syz.2.7993': attribute type 11 has an invalid length. [ 1513.444464][T29558] netlink: 'syz.1.7995': attribute type 21 has an invalid length. [ 1513.478173][T29558] netlink: 'syz.1.7995': attribute type 11 has an invalid length. [ 1513.778883][T29568] netlink: 'syz.4.7998': attribute type 33 has an invalid length. [ 1513.787524][T29568] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7998'. [ 1514.926705][T29581] netlink: 'syz.0.8006': attribute type 3 has an invalid length. [ 1514.946340][T29581] netlink: 114680 bytes leftover after parsing attributes in process `syz.0.8006'. [ 1515.079842][T29593] netlink: 168864 bytes leftover after parsing attributes in process `syz.1.8004'. [ 1515.123537][T29593] netlink: zone id is out of range [ 1515.142488][T29593] netlink: zone id is out of range [ 1515.169006][T29593] netlink: zone id is out of range [ 1515.184361][T29593] netlink: zone id is out of range [ 1515.196800][T29593] netlink: zone id is out of range [ 1515.213718][T29593] netlink: zone id is out of range [ 1515.298378][T29593] netlink: zone id is out of range [ 1515.320553][T29593] netlink: zone id is out of range [ 1515.338851][T29593] netlink: zone id is out of range [ 1515.352078][T29593] netlink: zone id is out of range [ 1515.875376][T29606] netlink: 'syz.1.8011': attribute type 10 has an invalid length. [ 1516.322523][T29620] netlink: 'syz.3.8016': attribute type 33 has an invalid length. [ 1516.386448][T29620] netlink: 152 bytes leftover after parsing attributes in process `syz.3.8016'. [ 1516.853061][T29624] bridge0: port 2(bridge_slave_1) entered disabled state [ 1516.861902][T29624] bridge0: port 1(bridge_slave_0) entered disabled state [ 1517.065362][T29624] bridge0: port 2(bridge_slave_1) entered blocking state [ 1517.073476][T29624] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1517.084758][T29624] bridge0: port 1(bridge_slave_0) entered blocking state [ 1517.092801][T29624] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1517.394852][T29624] team0: Port device bridge0 added [ 1517.414958][T29630] validate_nla: 2 callbacks suppressed [ 1517.415021][T29630] netlink: 'syz.1.8018': attribute type 9 has an invalid length. [ 1517.439233][T29630] netlink: 'syz.1.8018': attribute type 10 has an invalid length. [ 1517.473060][T29630] netlink: 'syz.1.8018': attribute type 11 has an invalid length. [ 1517.721390][T29636] netlink: 'syz.4.8022': attribute type 3 has an invalid length. [ 1517.749197][T29636] netlink: 114680 bytes leftover after parsing attributes in process `syz.4.8022'. [ 1518.155708][T29650] netlink: 'syz.2.8028': attribute type 10 has an invalid length. [ 1518.918532][T22945] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1519.432244][T29672] netlink: 168864 bytes leftover after parsing attributes in process `syz.4.8034'. [ 1519.751184][T29680] netlink: 'syz.2.8037': attribute type 33 has an invalid length. [ 1519.760617][T29680] netlink: 152 bytes leftover after parsing attributes in process `syz.2.8037'. [ 1519.892954][T29678] netlink: 'syz.3.8036': attribute type 10 has an invalid length. [ 1520.071431][T29678] team0: Port device bridge0 added [ 1520.091199][T29684] netlink: 'syz.2.8038': attribute type 21 has an invalid length. [ 1520.140063][T29684] netlink: 'syz.2.8038': attribute type 11 has an invalid length. [ 1520.943581][T29702] netlink: 184 bytes leftover after parsing attributes in process `syz.3.8055'. [ 1521.192588][T29709] netlink: 'syz.0.8044': attribute type 10 has an invalid length. [ 1521.724074][T29724] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8064'. [ 1521.978433][T29734] netlink: 168864 bytes leftover after parsing attributes in process `syz.2.8049'. [ 1522.066430][T29734] net_ratelimit: 562 callbacks suppressed [ 1522.066452][T29734] netlink: zone id is out of range [ 1522.102049][T29734] netlink: zone id is out of range [ 1522.116452][T29734] netlink: zone id is out of range [ 1522.132707][T29734] netlink: zone id is out of range [ 1522.147337][T29734] netlink: zone id is out of range [ 1522.152957][T29734] netlink: zone id is out of range [ 1522.159626][T29734] netlink: zone id is out of range [ 1522.179054][T29734] netlink: zone id is out of range [ 1522.194703][T29734] netlink: zone id is out of range [ 1522.215563][T29734] netlink: zone id is out of range [ 1522.633744][T29742] validate_nla: 1 callbacks suppressed [ 1522.633768][T29742] netlink: 'syz.4.8054': attribute type 10 has an invalid length. [ 1522.840805][T29742] bridge0: port 3(hsr0) entered disabled state [ 1522.848001][T29742] bridge0: port 2(bridge_slave_1) entered disabled state [ 1522.855990][T29742] bridge0: port 1(bridge_slave_0) entered disabled state [ 1522.946071][T29742] bridge0: port 3(hsr0) entered blocking state [ 1522.953260][T29742] bridge0: port 3(hsr0) entered forwarding state [ 1522.963570][T29742] bridge0: port 2(bridge_slave_1) entered blocking state [ 1522.971313][T29742] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1522.979742][T29742] bridge0: port 1(bridge_slave_0) entered blocking state [ 1522.987888][T29742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1523.161397][T29742] team0: Port device bridge0 added [ 1523.175539][T29749] netlink: 'syz.0.8058': attribute type 21 has an invalid length. [ 1523.193223][T29749] netlink: 'syz.0.8058': attribute type 11 has an invalid length. [ 1523.261573][T29759] netlink: 'syz.1.8060': attribute type 10 has an invalid length. [ 1523.809231][T22944] wlan1: Trigger new scan to find an IBSS to join [ 1524.430488][T29766] netlink: 5427 bytes leftover after parsing attributes in process `syz.4.8061'. [ 1524.477920][T29766] netlink: 52477 bytes leftover after parsing attributes in process `syz.4.8061'. [ 1524.530888][T29766] netlink: 71676 bytes leftover after parsing attributes in process `syz.4.8061'. [ 1524.567561][T29770] netlink: 'syz.1.8065': attribute type 21 has an invalid length. [ 1524.589733][T29770] netlink: 'syz.1.8065': attribute type 11 has an invalid length. [ 1524.850754][T29775] delete_channel: no stack [ 1525.100093][T29786] netlink: 'syz.4.8072': attribute type 33 has an invalid length. [ 1525.146346][T29786] netlink: 152 bytes leftover after parsing attributes in process `syz.4.8072'. [ 1525.504488][T29790] netlink: 'syz.3.8075': attribute type 29 has an invalid length. [ 1525.567098][T29790] netlink: 'syz.3.8075': attribute type 29 has an invalid length. [ 1525.668649][T29797] netlink: 'syz.3.8075': attribute type 29 has an invalid length. [ 1525.913383][T29794] team0: Device nlmon0 is of different type [ 1526.768318][T22944] wlan1: Trigger new scan to find an IBSS to join [ 1527.193990][T29829] netlink: 184 bytes leftover after parsing attributes in process `syz.4.8083'. [ 1527.299523][T29830] delete_channel: no stack [ 1528.657704][T29857] netlink: 164 bytes leftover after parsing attributes in process `syz.3.8099'. [ 1528.743585][T29858] delete_channel: no stack [ 1529.098419][T29870] netlink: 144 bytes leftover after parsing attributes in process `syz.0.8105'. [ 1529.810404][T22954] wlan1: Trigger new scan to find an IBSS to join [ 1531.871443][T22945] wlan1: Creating new IBSS network, BSSID 00:00:ff:8d:00:00 [ 1532.156748][T29897] netlink: 164 bytes leftover after parsing attributes in process `syz.1.8112'. [ 1532.223893][T29898] delete_channel: no stack [ 1532.358395][T29904] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.8115'. [ 1532.798809][T29915] netlink: 60 bytes leftover after parsing attributes in process `syz.0.8121'. [ 1532.814501][T29915] netlink: 60 bytes leftover after parsing attributes in process `syz.0.8121'. [ 1532.853078][T29915] netlink: 60 bytes leftover after parsing attributes in process `syz.0.8121'. [ 1533.000786][T29924] validate_nla: 3 callbacks suppressed [ 1533.000810][T29924] netlink: 'syz.2.8124': attribute type 29 has an invalid length. [ 1533.025166][T29924] netlink: 'syz.2.8124': attribute type 29 has an invalid length. [ 1533.054375][T29924] netlink: 'syz.2.8124': attribute type 29 has an invalid length. [ 1533.162416][T29928] netlink: 'syz.0.8126': attribute type 2 has an invalid length. [ 1533.210916][T29928] netlink: 198692 bytes leftover after parsing attributes in process `syz.0.8126'. [ 1533.281566][T29931] delete_channel: no stack [ 1533.320107][T29935] netlink: 164 bytes leftover after parsing attributes in process `syz.1.8128'. [ 1533.454745][T29941] netlink: 132 bytes leftover after parsing attributes in process `syz.1.8132'. [ 1533.827335][T29953] netlink: 60 bytes leftover after parsing attributes in process `syz.1.8137'. [ 1533.840482][T29953] netlink: 60 bytes leftover after parsing attributes in process `syz.1.8137'. [ 1534.422238][T29971] netlink: 'syz.0.8142': attribute type 21 has an invalid length. [ 1534.443272][T29969] netlink: 'syz.3.8144': attribute type 29 has an invalid length. [ 1534.526057][T29969] netlink: 'syz.3.8144': attribute type 29 has an invalid length. [ 1534.692952][T29977] netlink: 'syz.2.8146': attribute type 1 has an invalid length. [ 1534.923468][T29981] netlink: 'syz.2.8146': attribute type 3 has an invalid length. [ 1535.844324][T30002] netlink: 'syz.0.8155': attribute type 12 has an invalid length. [ 1537.797534][T30024] __nla_validate_parse: 7 callbacks suppressed [ 1537.797555][T30024] netlink: 164 bytes leftover after parsing attributes in process `syz.2.8163'. [ 1538.028022][T30038] net_ratelimit: 276 callbacks suppressed [ 1538.028041][T30038] wlan0: mtu less than device minimum [ 1538.112523][T30038] validate_nla: 2 callbacks suppressed [ 1538.112545][T30038] netlink: 'syz.0.8168': attribute type 10 has an invalid length. [ 1538.172009][T30038] bridge0: port 2(bridge_slave_1) entered disabled state [ 1538.193936][T30038] bridge0: port 2(bridge_slave_1) entered disabled state [ 1538.210188][T30038] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 1538.220100][T30041] netlink: 'syz.2.8169': attribute type 21 has an invalid length. [ 1538.228540][T30041] netlink: 'syz.2.8169': attribute type 4 has an invalid length. [ 1538.236580][T30041] netlink: 132 bytes leftover after parsing attributes in process `syz.2.8169'. [ 1539.456085][T30073] netlink: 'syz.0.8179': attribute type 33 has an invalid length. [ 1539.464358][T30073] netlink: 164 bytes leftover after parsing attributes in process `syz.0.8179'. [ 1539.610284][T30078] netlink: 16399 bytes leftover after parsing attributes in process `syz.2.8180'. [ 1539.807300][T30080] netlink: 132 bytes leftover after parsing attributes in process `syz.4.8182'. [ 1539.893313][T30082] FAULT_INJECTION: forcing a failure. [ 1539.893313][T30082] name failslab, interval 1, probability 0, space 0, times 0 [ 1539.940222][T30082] CPU: 0 PID: 30082 Comm: syz.0.8181 Not tainted syzkaller #0 [ 1539.947821][T30082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1539.957949][T30082] Call Trace: [ 1539.961294][T30082] [ 1539.964284][T30082] dump_stack_lvl+0x188/0x24e [ 1539.969053][T30082] ? show_regs_print_info+0x12/0x12 [ 1539.974312][T30082] ? load_image+0x410/0x410 [ 1539.978879][T30082] ? __might_sleep+0xd0/0xd0 [ 1539.983515][T30082] ? __lock_acquire+0x7c40/0x7c40 [ 1539.988606][T30082] should_fail_ex+0x390/0x4c0 [ 1539.993351][T30082] should_failslab+0x5/0x20 [ 1539.997897][T30082] slab_pre_alloc_hook+0x59/0x300 [ 1540.002970][T30082] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1540.009281][T30082] kmem_cache_alloc_node+0x5a/0x310 [ 1540.014539][T30082] ? __alloc_skb+0xf9/0x7d0 [ 1540.019155][T30082] __alloc_skb+0xf9/0x7d0 [ 1540.023703][T30082] rtmsg_ifa+0xf9/0x1f0 [ 1540.027939][T30082] __inet_del_ifa+0xa98/0x1090 [ 1540.032794][T30082] devinet_ioctl+0xeed/0x1bf0 [ 1540.037587][T30082] inet_ioctl+0x2fa/0x460 [ 1540.041970][T30082] ? inet_shutdown+0x370/0x370 [ 1540.046862][T30082] ? slab_free_freelist_hook+0x133/0x1b0 [ 1540.052640][T30082] ? tomoyo_path_number_perm+0x4fb/0x650 [ 1540.058322][T30082] ? __kmem_cache_free+0xb6/0x200 [ 1540.063432][T30082] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1540.068964][T30082] sock_do_ioctl+0xfb/0x320 [ 1540.073522][T30082] ? sock_show_fdinfo+0xb0/0xb0 [ 1540.078456][T30082] sock_ioctl+0x48a/0x700 [ 1540.082842][T30082] ? sock_poll+0x420/0x420 [ 1540.087355][T30082] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1540.092342][T30082] ? security_file_ioctl+0x7c/0xa0 [ 1540.097600][T30082] ? sock_poll+0x420/0x420 [ 1540.102058][T30082] __se_sys_ioctl+0xfa/0x170 [ 1540.106709][T30082] do_syscall_64+0x4c/0xa0 [ 1540.111174][T30082] ? clear_bhb_loop+0x60/0xb0 [ 1540.115908][T30082] ? clear_bhb_loop+0x60/0xb0 [ 1540.120641][T30082] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1540.126587][T30082] RIP: 0033:0x7ff146b9e0d9 [ 1540.131077][T30082] 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 [ 1540.150903][T30082] RSP: 002b:00007ff147a91028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1540.159375][T30082] RAX: ffffffffffffffda RBX: 00007ff146e25fa0 RCX: 00007ff146b9e0d9 [ 1540.167442][T30082] RDX: 0000200000000040 RSI: 000000000000891a RDI: 0000000000000003 [ 1540.175458][T30082] RBP: 00007ff147a91090 R08: 0000000000000000 R09: 0000000000000000 [ 1540.183494][T30082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1540.191522][T30082] R13: 00007ff146e26038 R14: 00007ff146e25fa0 R15: 00007ffdbf534d98 [ 1540.199582][T30082] [ 1540.256333][T30084] netlink: 'syz.3.8183': attribute type 33 has an invalid length. [ 1540.264524][T30084] netlink: 152 bytes leftover after parsing attributes in process `syz.3.8183'. [ 1540.478246][T30087] netlink: 'syz.1.8184': attribute type 33 has an invalid length. [ 1540.539552][T30087] netlink: 164 bytes leftover after parsing attributes in process `syz.1.8184'. [ 1541.484664][T30128] netlink: 'syz.0.8198': attribute type 33 has an invalid length. [ 1541.494423][T30128] netlink: 152 bytes leftover after parsing attributes in process `syz.0.8198'. [ 1542.047139][T30149] dvmrp1: tun_chr_ioctl cmd 1074025694 [ 1542.664140][T30160] netlink: 16186 bytes leftover after parsing attributes in process `syz.1.8208'. [ 1542.713578][T30161] netlink: 132 bytes leftover after parsing attributes in process `syz.4.8211'. [ 1543.069895][T30170] FAULT_INJECTION: forcing a failure. [ 1543.069895][T30170] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1543.106310][T30170] CPU: 0 PID: 30170 Comm: syz.3.8215 Not tainted syzkaller #0 [ 1543.113889][T30170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1543.124087][T30170] Call Trace: [ 1543.127410][T30170] [ 1543.130383][T30170] dump_stack_lvl+0x188/0x24e [ 1543.135109][T30170] ? show_regs_print_info+0x12/0x12 [ 1543.140355][T30170] ? load_image+0x410/0x410 [ 1543.144904][T30170] ? __lock_acquire+0x7c40/0x7c40 [ 1543.149980][T30170] should_fail_ex+0x390/0x4c0 [ 1543.154811][T30170] _copy_from_user+0x2c/0x170 [ 1543.159559][T30170] __sys_bpf+0x2ea/0x780 [ 1543.163871][T30170] ? bpf_link_show_fdinfo+0x380/0x380 [ 1543.169306][T30170] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1543.175524][T30170] __x64_sys_bpf+0x78/0x90 [ 1543.179984][T30170] do_syscall_64+0x4c/0xa0 [ 1543.184579][T30170] ? clear_bhb_loop+0x60/0xb0 [ 1543.189325][T30170] ? clear_bhb_loop+0x60/0xb0 [ 1543.194068][T30170] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1543.200019][T30170] RIP: 0033:0x7fe40719e0d9 [ 1543.204490][T30170] 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 [ 1543.224147][T30170] RSP: 002b:00007fe40804b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1543.232612][T30170] RAX: ffffffffffffffda RBX: 00007fe407425fa0 RCX: 00007fe40719e0d9 [ 1543.240670][T30170] RDX: 0000000000000094 RSI: 0000200000002c80 RDI: 0000000000000005 [ 1543.248691][T30170] RBP: 00007fe40804b090 R08: 0000000000000000 R09: 0000000000000000 [ 1543.256714][T30170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1543.264832][T30170] R13: 00007fe407426038 R14: 00007fe407425fa0 R15: 00007ffe0be0f8e8 [ 1543.272895][T30170] [ 1544.145753][T30200] netlink: 132 bytes leftover after parsing attributes in process `syz.2.8224'. [ 1545.559767][T30226] netlink: 'syz.2.8235': attribute type 3 has an invalid length. [ 1545.576324][T30226] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.8235'. [ 1545.609132][T30228] netlink: 'syz.2.8235': attribute type 3 has an invalid length. [ 1545.632168][T30228] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.8235'. [ 1545.858583][T30232] netlink: 'syz.4.8237': attribute type 16 has an invalid length. [ 1545.873698][T30232] netlink: 'syz.4.8237': attribute type 3 has an invalid length. [ 1545.893754][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 1545.900316][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 1545.909670][T30232] netlink: 132 bytes leftover after parsing attributes in process `syz.4.8237'. [ 1545.933195][T30240] netlink: 'syz.1.8240': attribute type 33 has an invalid length. [ 1545.941639][T30240] netlink: 152 bytes leftover after parsing attributes in process `syz.1.8240'. [ 1546.785220][T30246] delete_channel: no stack [ 1547.243520][T30260] netlink: 'syz.0.8245': attribute type 29 has an invalid length. [ 1547.281283][T30260] netlink: 'syz.0.8245': attribute type 29 has an invalid length. [ 1547.406623][T30269] netlink: 'syz.1.8250': attribute type 39 has an invalid length. [ 1547.440685][T30269] device veth0_macvtap left promiscuous mode [ 1547.873551][T30277] netlink: 'syz.2.8251': attribute type 33 has an invalid length. [ 1547.921775][T30277] netlink: 152 bytes leftover after parsing attributes in process `syz.2.8251'. [ 1551.075939][T30334] netlink: 132 bytes leftover after parsing attributes in process `syz.1.8267'. [ 1553.547703][T30350] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 1553.555617][T30350] #PF: supervisor instruction fetch in kernel mode [ 1553.562195][T30350] #PF: error_code(0x0010) - not-present page [ 1553.568400][T30350] PGD 84557067 P4D 84557067 PUD 0 [ 1553.573632][T30350] Oops: 0010 [#1] PREEMPT SMP KASAN [ 1553.579073][T30350] CPU: 1 PID: 30350 Comm: syz.0.8270 Not tainted syzkaller #0 [ 1553.586598][T30350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1553.596715][T30350] RIP: 0010:0x0 [ 1553.600236][T30350] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 1553.607711][T30350] RSP: 0018:ffffc90003797498 EFLAGS: 00010246 [ 1553.613954][T30350] RAX: 1ffffffff1629d37 RBX: 1ffff920006f2ea4 RCX: 0000000000000001 [ 1553.622006][T30350] RDX: ffffc90003797540 RSI: 0000000000000001 RDI: ffff88802934e000 [ 1553.630045][T30350] RBP: ffffc900037975b0 R08: ffff88802934e03f R09: 1ffff11005269c07 [ 1553.638098][T30350] R10: dffffc0000000000 R11: ffffed1005269c08 R12: ffffe8ffffd5f990 [ 1553.646133][T30350] R13: ffffffff8b14e9b8 R14: 0000000000000000 R15: ffff88802934e000 [ 1553.654170][T30350] FS: 00007ff147a706c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 1553.663164][T30350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1553.669815][T30350] CR2: ffffffffffffffd6 CR3: 0000000077942000 CR4: 00000000003506e0 [ 1553.677865][T30350] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1553.685959][T30350] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 1553.693966][T30350] Call Trace: [ 1553.697282][T30350] [ 1553.700248][T30350] bond_xdp_xmit+0x31e/0x550 [ 1553.704979][T30350] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1553.711182][T30350] ? bond_xdp_xmit+0x94/0x550 [ 1553.715917][T30350] ? bond_xdp+0x8c0/0x8c0 [ 1553.720311][T30350] bq_xmit_all+0xca9/0x1120 [ 1553.724890][T30350] ? zone_statistics+0x170/0x170 [ 1553.729885][T30350] ? lock_chain_count+0x20/0x20 [ 1553.734879][T30350] ? __dev_flush+0x1b0/0x1b0 [ 1553.739535][T30350] ? __alloc_pages_bulk+0x491/0x910 [ 1553.744794][T30350] ? xdp_test_run_init_page+0x330/0x430 [ 1553.750478][T30350] ? memcpy+0x3c/0x60 [ 1553.754504][T30350] ? rcu_is_watching+0x11/0xa0 [ 1553.759332][T30350] ? bq_enqueue+0x2ef/0x3d0 [ 1553.763884][T30350] ? rcu_is_watching+0x11/0xa0 [ 1553.768698][T30350] ? trace_xdp_redirect+0xb3/0x2b0 [ 1553.773904][T30350] __dev_flush+0xbf/0x1b0 [ 1553.778323][T30350] xdp_do_flush+0xa/0x20 [ 1553.782605][T30350] bpf_test_run_xdp_live+0x1549/0x1a90 [ 1553.788348][T30350] ? bpf_test_run_xdp_live+0x515/0x1a90 [ 1553.793953][T30350] ? xdp_convert_md_to_buff+0x330/0x330 [ 1553.800119][T30350] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 1553.806422][T30350] ? bpf_test_init+0x119/0x140 [ 1553.811246][T30350] ? xdp_convert_md_to_buff+0x5b/0x330 [ 1553.816749][T30350] bpf_prog_test_run_xdp+0x757/0xf80 [ 1553.822269][T30350] ? __lock_acquire+0x7c40/0x7c40 [ 1553.827452][T30350] ? dev_put+0x80/0x80 [ 1553.831586][T30350] ? dev_put+0x80/0x80 [ 1553.835702][T30350] bpf_prog_test_run+0x31c/0x390 [ 1553.840782][T30350] __sys_bpf+0x62b/0x780 [ 1553.845083][T30350] ? bpf_link_show_fdinfo+0x380/0x380 [ 1553.850516][T30350] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1553.856735][T30350] __x64_sys_bpf+0x78/0x90 [ 1553.861227][T30350] do_syscall_64+0x4c/0xa0 [ 1553.865686][T30350] ? clear_bhb_loop+0x60/0xb0 [ 1553.870414][T30350] ? clear_bhb_loop+0x60/0xb0 [ 1553.875142][T30350] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1553.881109][T30350] RIP: 0033:0x7ff146b9e0d9 [ 1553.885605][T30350] 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 [ 1553.905567][T30350] RSP: 002b:00007ff147a70028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1553.914031][T30350] RAX: ffffffffffffffda RBX: 00007ff146e26090 RCX: 00007ff146b9e0d9 [ 1553.922179][T30350] RDX: 0000000000000050 RSI: 0000200000000000 RDI: 000000000000000a [ 1553.930294][T30350] RBP: 00007ff146c35024 R08: 0000000000000000 R09: 0000000000000000 [ 1553.938310][T30350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1553.946312][T30350] R13: 00007ff146e26128 R14: 00007ff146e26090 R15: 00007ffdbf534d98 [ 1553.954371][T30350] [ 1553.957499][T30350] Modules linked in: [ 1553.961445][T30350] CR2: 0000000000000000 [ 1553.965643][T30350] ---[ end trace 0000000000000000 ]--- [ 1553.971219][T30350] RIP: 0010:0x0 [ 1553.974745][T30350] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 1553.982159][T30350] RSP: 0018:ffffc90003797498 EFLAGS: 00010246 [ 1553.988266][T30350] RAX: 1ffffffff1629d37 RBX: 1ffff920006f2ea4 RCX: 0000000000000001 [ 1553.996299][T30350] RDX: ffffc90003797540 RSI: 0000000000000001 RDI: ffff88802934e000 [ 1554.004312][T30350] RBP: ffffc900037975b0 R08: ffff88802934e03f R09: 1ffff11005269c07 [ 1554.012324][T30350] R10: dffffc0000000000 R11: ffffed1005269c08 R12: ffffe8ffffd5f990 [ 1554.020355][T30350] R13: ffffffff8b14e9b8 R14: 0000000000000000 R15: ffff88802934e000 [ 1554.028371][T30350] FS: 00007ff147a706c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 1554.037639][T30350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1554.044534][T30350] CR2: ffffffffffffffd6 CR3: 0000000077942000 CR4: 00000000003506e0 [ 1554.052543][T30350] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1554.060553][T30350] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 1554.069010][T30350] Kernel panic - not syncing: Fatal exception in interrupt [ 1554.076817][T30350] Kernel Offset: disabled [ 1554.081174][T30350] Rebooting in 86400 seconds..