last executing test programs: 7.112296978s ago: executing program 2 (id=16449): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 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, 0x2, @perf_config_ext, 0x86bf2056334f3ae6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000013c0)={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={0x9}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={0x0, 0x0}, 0x28) 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f00000003c0)=@caif=@dbg={0x25, 0x4, 0x6}, 0x80, 0x0}, 0x4008000) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000140)={0x0, 0x5, [@local, @empty, @multicast, @link_local, @empty]}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@datasec={0x2, 0x1, 0x0, 0xf, 0x1, [{0x3, 0x101}], 'H'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], "7472e9"}]}, {0x0, [0x0, 0x2e]}}, &(0x7f00000003c0)=""/4096, 0x44, 0x1000, 0x1}, 0x20) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0325c4ccf80000000400ff00040000000a00000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r4, 0x60, &(0x7f0000001100)}, 0x10) socket$kcm(0x10, 0x2, 0x10) 6.55157734s ago: executing program 2 (id=16455): r0 = socket$kcm(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="1400000034000b43d300fff5e700000003d25a80", 0x14}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x600300) r5 = socket$kcm(0x10, 0x2, 0x4) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) socket$kcm(0x2, 0x3, 0x2) bpf$MAP_CREATE(0x300000000000000, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a80)={0x5, 0x3, 0x0, &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x6b}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10b8}, 0x106) recvmsg$kcm(r6, 0x0, 0x100) r7 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000001001000001000000dc00000000000000edf8b94e5b510056aa0cae89788c1f82aefe0433df4de56a905c3f5e46e8e4aab714c77be3a35865ec3b5dcb3db9543b9922252ef22e932e7aaf2e"], 0x18}, 0x0) socket$kcm(0x10, 0x2, 0x4) close(r5) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000740)}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4004004) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000140)="5c00000011006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af3653c001ac004000202080002000600010009000300eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 5.445580484s ago: executing program 1 (id=16461): 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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r1 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r2 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f00000008c0), 0x43) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000800)}], 0x1}, 0xe900) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41100, 0x50, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1313f, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)}, 0x94) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x42000, 0x0) close(r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x42000, 0x0) ioctl$TUNSETOFFLOAD(r4, 0xc004743e, 0x110e22fff6) ioctl$TUNGETVNETLE(r3, 0x4010744d, &(0x7f0000000180)) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfdef) socket$kcm(0x11, 0x200000000000002, 0x300) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x5, 0x3, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x23, '\x00', r0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe92f5f45114c79f7}, 0x1003b9, 0x7, 0x2000, 0xa, 0x1, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r5, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x891b, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x6, 0x8, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000faffffff000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7020000000000008500000086000000"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r7, 0x0, 0xe, 0x0, &(0x7f0000000140)="05a42f284a5bf1fa61960ae8f0f9", 0x0, 0x501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001500)=""/4098, 0x1002}, {&(0x7f0000000680)=""/240}], 0x221}, 0x1c1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x9, 0xdf}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 5.376328066s ago: executing program 2 (id=16462): socket$kcm(0x10, 0x400000002, 0x0) 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, 0x1, 0x0, @perf_config_ext={0x0, 0x1}, 0x201, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffef1}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f93424fc60", 0x14}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0x100) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x11, 0x68, 0x0, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x308c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x17}, 0x10410b, 0xbc5d, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0xfffffffffffffdad) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1003}, 0x38) socket$kcm(0x11, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000240)=ANY=[@ANYBLOB="0a00000016000000b30000007f00000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="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"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xb, &(0x7f0000000080)=ANY=[@ANYBLOB="18030000000000000000000000000000851000000600000018100000", @ANYRES32=r3, @ANYBLOB="00000000000000006600000000000000180000000000000000000000000000009500000000000000940300000000000695"], &(0x7f0000000000)='GPL\x00'}, 0x90) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x8e, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a7, 0x0, @perf_config_ext={0x8000, 0x4}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1ffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x8001000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="190000000400000004000000089f21856a101060e36e5d88f79069153f6832cf5d61cc11b83f334776b26433", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x4, 0x0, 0x7, 0x0, 0xffff, 0x30046, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x100000000}, 0x0, 0xfffffffffffffffe, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0xa49, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet(r4, &(0x7f0000000f00)={&(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010102}, 0x10, &(0x7f0000000080)=[{&(0x7f00000001c0)='f', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000008400000008"], 0x20}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180200000800000000000000000000001801000000646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1802000000000000fc41db90bdaf0c4d850000007b00000095000000000000003a41dc2519"], 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000007008500000004"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r5}, 0xc) 5.1463901s ago: executing program 3 (id=16464): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65ed}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0xd, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r5) r6 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x66137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) syz_clone(0x6801400, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000560013f16ff28e036afc004a07"], 0xfe33) 4.176360421s ago: executing program 1 (id=16466): r0 = socket$kcm(0x2, 0x200000000000003, 0x106) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_ttl={{0x18, 0x0, 0x34}}], 0x18}, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xf6}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0xffffffffffffffff, r1}) perf_event_open(0x0, 0x0, 0xffffffffffffdfff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600), 0x0, 0x80, 0xffffffffffffffff, 0x0, 0x7}, 0x38) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="1400000021000b12d27a805bb982080b0924fc60", 0x14}], 0x1}, 0x40) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000400)="1c0000005e007f029e3b470d649bc33b0285bb9f72ab25394cd956c0", 0x1c}], 0x1}, 0x0) 4.175489721s ago: executing program 0 (id=16476): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x4, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x13}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (fail_nth: 4) 3.469263486s ago: executing program 3 (id=16467): r0 = socket$kcm(0x2, 0x200000000000003, 0x106) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_ttl={{0x18, 0x0, 0x34}}], 0x18}, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xf6}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0xffffffffffffffff, r1}) perf_event_open(0x0, 0x0, 0xffffffffffffdfff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600), 0x0, 0x80, 0xffffffffffffffff, 0x0, 0x7}, 0x38) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="1400000021000b12d27a805bb982080b0924fc60", 0x14}], 0x1}, 0x40) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000400)="1c0000005e007f029e3b470d649bc33b0285bb9f72ab25394cd956c0", 0x1c}], 0x1}, 0x0) 2.967135797s ago: executing program 2 (id=16468): r0 = syz_clone(0x800000, &(0x7f0000000000)="db3ed614cbf6b32cf046862df3a2fa6b9b2d1e1e8819f78ebc23b6316d4c8de31479f4a32a6d0942d351cbfc9f3367591ffb51da86ceb375dc3c8f084b6400ac14780233da17dde4b3d9a7d96fe370f381443a68741cc4649368aac6dbfab5547a6522af408a7d14defeab183207fc4493180496bf9d8c4e98f82556fa3b450cbbe197319aef48470a9d1210a3f130b90f", 0x91, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)="0aa08feac9fd240f3dd261603793f81109f29548f19de7cb089ee95c529038488253fe14b84db55716d4b5605e92887609ea913830b059f39d00b3d03d88d092e4aa2473405552ae2cce9db86bcd4201bf739fd220dcc7e2f559564738c9b376e68417b81ee3a3a1c689d255aab92971902da86caf4f34840f73c9bae9463d941325282102a954e0fcdac8447a02bf50dc227135c0b9d2305295e784ba956f88114740ae8ba17298cadda146fd6cd269ef6f73d5aa5454ea0d071743b846e3c9d2739a2261b2a717589ea81c4bc8ea06800c17ab7b9eed967efc975e2fd1ed7d3c") perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xf8, 0x4, 0x0, 0x0, 0x0, 0x4, 0x88408, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xc, 0xffffffffffffd059}, 0x100008, 0x2000003, 0x0, 0x5, 0x0, 0x48e7, 0x0, 0x0, 0xe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r1, &(0x7f0000000440)={&(0x7f0000000800)=@in6={0xa, 0x0, 0x0, @mcast2, 0x38}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000780)="80005b020eaa4da2", 0xfdef}], 0x1, 0x0, 0x0, 0x900}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x87, 0x52100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xf}, 0x400, 0xfffffffffffffffd, 0x80000001, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x3, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a000000800000000642"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1a, 0x4, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1100}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000ff7f0000690300000600000085000000130000009500000000000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.943186098s ago: executing program 1 (id=16469): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000002240)=ANY=[@ANYBLOB="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&(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffedf, 0x10, &(0x7f0000000040)}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x2f00020b, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x7515, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@qipcrtr={0x2a, 0xffffffffffffffff, 0xfffffffe}, 0x80, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x40002182) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001b80)={0xffffffffffffffff, 0xe0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, &(0x7f0000000ac0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000b00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x34, &(0x7f0000000b40)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000b80), &(0x7f0000000bc0), 0x8, 0x34, 0x8, 0x8, &(0x7f0000000c00)}}, 0x10) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001f40)={&(0x7f0000001d80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xb0, 0x3, [@func_proto={0x0, 0x8, 0x0, 0xd, 0x0, [{0x8, 0x4}, {0xf, 0x5}, {0x5, 0x3}, {0xd, 0x1}, {0x5, 0x2}, {0x7, 0x2}, {}, {0x0, 0x1}]}, @volatile={0x10, 0x0, 0x0, 0x9, 0x2}, @const={0xb}, @enum={0x8, 0x8, 0x0, 0x6, 0x4, [{0x6, 0x8}, {0x0, 0x4}, {0x9, 0xe}, {0x2, 0x1}, {0x0, 0x1}, {0xb, 0x1e8}, {0x9, 0x8000}, {0x7}]}]}, {0x0, [0x10]}}, &(0x7f0000001e80)=""/137, 0xcb, 0x89, 0x0, 0x9}, 0x28) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001fc0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x2, '\x00', r2, r3, 0x0, 0x4, 0x4}, 0x50) recvmsg(r1, &(0x7f0000001c40)={0x0, 0x0, 0x0}, 0x63) 2.938512388s ago: executing program 4 (id=16470): r0 = socket$kcm(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f00000008c0), 0x43) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/51, 0xfdef}], 0x1}, 0x80) r1 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r2 = socket$kcm(0x29, 0x0, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)=@generic={&(0x7f00000001c0)='./file0\x00'}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$kcm(r2, &(0x7f00000004c0)={&(0x7f0000000140)=@xdp={0x2c, 0x0, r4, 0xa}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0xc8, 0x115, 0xb3, "4f29d2a3952affe4be970d1c7a9db9a3fc2c885cf5f0659e2d0445fa56743410988f1d613d70723171710d49907328115d3ea337eeebf3bfe89bc266ca79610feb01650a8bfffa9777f1f2759b04a80ad23a7911004412d683d8a03085cc893118364887fb2a789ebd066e1950e25738f1bfca91a94474fc467299afe6c53b898dc548cfe2869de6042f00b79cd051ffc7842aacdfdc93ad97e7f4ab216be9b79831f83acf982419362b6df17977e346f9399c89"}, {0x100, 0x88, 0xfffffffe, "06cae341910d1a4cdd96281157040c305462e552bd06ffe8ddfaeef5b695cfb59bd75b1b5e0da0e6bd6c5e82ddd6eec2dad33ef32940ddceccf18a3e4c5a88601000d181b0628556d6a62920c8c8f1db617d8e0e0b9f343474800603d932317e94d9e6cc11da63d5bedee3079fd7b6879286c390fbaf0ce7dc0a9e41deb179cff03ef403495343e83442ebdf34a1bb6ed3d0c1835ef993d8ddd6a52f1f544c6e149b1dbeae1d2789049db9b682fdef5eda1af89eceaca2e7bc368f8a8b5ba90d207165b99d69939eaf850ea7d475a39901a08a68c0e386bf915aca6ead0a52bd3d1b9d7183ca2624937a38"}, {0x70, 0x204, 0x58, "24baa0c7a4fcb3d5ab0e9f490838cacf6f6620ac430a1fda69cb6a6979c81e94f22c6cee059e806e46c63e93f088e1493887ea9f50e4f04fccd1cb30ad791f3de04c50f0411d80eceda61247567e6a4bda56e137d41cec6a900e3416"}, {0x70, 0x1, 0xb05, "9da9fe16006c3692cd8e6f99451de30b52a7fe7c6413d29ce2933ecacabe39aec40def338f6ae785482871a26fbefca3641889f9779675e3c2aabc0def6a40237ab39f83c5b708e3b40cf63100f76a385adc3e1ed3592e43d81b"}], 0x2a8}, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[], 0xfdef) 2.872604889s ago: executing program 3 (id=16471): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="19000000040000000400"/20, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000480)={{r0}, &(0x7f0000000400), &(0x7f0000000440)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r0, &(0x7f0000000240), &(0x7f0000000000)=""/1, 0x2}, 0x20) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xf3}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x1900000000000000, 0x0, 0x48) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x82a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)}, {&(0x7f0000000140)="aa581ff83dac4a519b67538bfa897e210c31e1446808358248cf2d795634b12c4ce81c3876aff89235b78ea0e5c5badfa122797d62c09ada7441b4f31cd5e6fc4b2a325fb5e811fead55530751e6f4bc4b40d94743ed5bd8ec1fff7b0abcc6eaabeb7a2f5f985467a8db", 0x6a}], 0x2}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f00000001c0)='syzkaller\x00'}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="9902000012006b989e3fe3d86e6c1d0000147ea60864160af36504b68675f8001d6f7900a0e69ee517d24460bc24eab556a705251e6182949a36c2151fef08d8cdbf9367b41ad206000000f408000300", 0x50}, {&(0x7f0000000700)}, {&(0x7f0000000500)="5e191aea3468a5eab1c3d6024b43dece099475c81c53aa9244d866f68b8e31e93b41b432fb0454234620a25706bfb6f01ce01093b7ff634785d8b345ef8f7a928034820bbd37467d1049ac7a724c153c358d6f7efd919bb918734e846598b03733a6f4bbce06471d3a440e14dae67170cbfea76bc33481c28ec2cfad1f3d83ddece3006d5bb30dc4288dd40bd476cc7f94d143c56e54ed4d84b9c1ecc87fc035c7c992767edcfe2218bc6542a6a3a9b879e8aa6d652d277ee640cc15d2e9efe30584ed57ab208ca4db6cf63381804a5e", 0xd0}], 0x3, 0x0, 0x0, 0x1f00c00e}, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x84) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r2, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x108ea5, 0xc78, 0x0, 0x0, 0x0, 0x0, 0xae7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x3, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0e00000004000000040000000f"], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r5}, 0xc) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876cff0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a70d251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4080) recvmsg$kcm(r7, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x2020) recvmsg$kcm(r7, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x40000100) r8 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r8, &(0x7f00000001c0)={&(0x7f0000000100)=@phonet={0x23, 0x0, 0x0, 0xd}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000180)="27050200160014000600002f8035", 0xe}], 0x1}, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 2.456438228s ago: executing program 4 (id=16472): r0 = socket$kcm(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="1400000034000b43d300fff5e700000003d25a80", 0x14}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x600300) r5 = socket$kcm(0x10, 0x2, 0x4) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) socket$kcm(0x2, 0x3, 0x2) bpf$MAP_CREATE(0x300000000000000, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a80)={0x5, 0x3, 0x0, &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x6b}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10b8}, 0x106) recvmsg$kcm(r6, 0x0, 0x100) r7 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000001001000001000000dc00000000000000edf8b94e5b510056aa0cae89788c1f82aefe0433df4de56a905c3f5e46e8e4aab714c77be3a35865ec3b5dcb3db9543b9922252ef22e932e7aaf2e"], 0x18}, 0x0) socket$kcm(0x10, 0x2, 0x4) close(r5) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000740)}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4004004) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000140)="5c00000011006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af3653c001ac004000202080002000600010009000300eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 1.528503918s ago: executing program 1 (id=16473): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3, 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, 0x46a, 0x1, @perf_bp={0x0}, 0x81, 0x3, 0x0, 0x9, 0x100, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x4b15}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5d31, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x28, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51}, 0x0, 0xe, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa0677"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x11, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@qipcrtr={0x2a, 0x4, 0x3fff}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="27031c00160014000000002f1eafacf706e105000000894f00010003ee0b80558ddbba9b37242d37a518fc9c5be50eaf07c3650596", 0x35}], 0x1}, 0x4) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000001c0)="2e00000010008188040f46ecdb4cb9cca7480ef40f000000e3bd6efb010509000b000a000d000000ba8000001201", 0x2e}], 0x1, 0x0, 0x0, 0xc9e}, 0x0) 1.497012109s ago: executing program 0 (id=16474): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0xffffffffffffffff, 0x8000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xf50a43945a8ef38c}, 0x408, 0x800000000000ca, 0x0, 0x9, 0xfffffffffffffffc}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(r1) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x4000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r2, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @remote}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) sendmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) r3 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000000e40)={&(0x7f0000000bc0)=@vsock, 0x80, &(0x7f0000000dc0), 0x0, &(0x7f0000000e00)=""/62, 0x3e}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[], 0x0}, 0x94) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x61) sendmsg$kcm(r2, &(0x7f0000000b40)={&(0x7f0000000240)=@l2tp6={0xa, 0x0, 0xfffffff9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7fffffff, 0x2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)="ef8fb3925da06bc7ae55a18bb9d77d14bffd83529ecc0fafda081f6095abd5ad0a0da7ed095e8023e64985b5f9ecc012bdac92a99e1eaad3434f9d436fc582ede57fa29784681a87faf996598dfb1c825cadf061e150cc0ce7a1b138fc25a6acf196dd9b927edbb4576b7c8acc7f65caf7170152fe115ceb375ad7c57f9d7c6f0828845861fa70fb5d3205d69f7dbcc0390bf3b7e0256e59f371be987d789730182a03e25262b606f0ce0bd344884d96c6487e00290538870f8a371cbd5837558045bb7fcd8283d2afe6e250dc68be85694a99ad3dff2d773447c2d963f4e43a7df93792e23b29380ec706eb5421ae76815d9ee0", 0xf4}, {&(0x7f0000000540)="a09d622727eb74695ae110b5661b29a2da947b883ee564d87fea0661", 0x1c}, {&(0x7f0000000700)="59c83531ca2a39b6aa776a8c", 0xc}, {&(0x7f0000000740)="1272232d9beea3493ddc157c9da1506ddf592c2aecbbc662a51f99f0e712e340b5033089e1e92ee6e677b112e012eda78bf3e25d5de1b3e546315228c9eca49f4f2a32fa08b10e04849fa8bdf93181ee407aea8eb6f0add2c0692b52d028802d294fc57917316d5f7816388028deade0a79484ab67044d487008da8d66a7dddab38d422a19e14471e945", 0x8a}], 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x148}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.490862638s ago: executing program 3 (id=16475): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 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, 0x2, @perf_config_ext, 0x86bf2056334f3ae6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000013c0)={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={0x9}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={0x0, 0x0}, 0x28) 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f00000003c0)=@caif=@dbg={0x25, 0x4, 0x6}, 0x80, 0x0}, 0x4008000) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000140)={0x0, 0x5, [@local, @empty, @multicast, @link_local, @empty]}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@datasec={0x2, 0x1, 0x0, 0xf, 0x1, [{0x3, 0x101}], 'H'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], "7472e9"}]}, {0x0, [0x0, 0x2e]}}, &(0x7f00000003c0)=""/4096, 0x44, 0x1000, 0x1}, 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, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0325c4ccf80000000400ff00040000000a00000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r4, 0x60, &(0x7f0000001100)}, 0x10) socket$kcm(0x10, 0x2, 0x10) 1.448237119s ago: executing program 2 (id=16477): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r1 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r2 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f00000008c0), 0x43) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000800)}], 0x1}, 0xe900) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41100, 0x50, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1313f, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)}, 0x94) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x42000, 0x0) close(r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x42000, 0x0) ioctl$TUNSETOFFLOAD(r4, 0xc004743e, 0x110e22fff6) ioctl$TUNGETVNETLE(r3, 0x4010744d, &(0x7f0000000180)) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfdef) socket$kcm(0x11, 0x200000000000002, 0x300) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x5, 0x3, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x23, '\x00', r0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe92f5f45114c79f7}, 0x1003b9, 0x7, 0x2000, 0xa, 0x1, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r5, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x891b, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x6, 0x8, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000faffffff000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7020000000000008500000086000000"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r7, 0x0, 0xe, 0x0, &(0x7f0000000140)="05a42f284a5bf1fa61960ae8f0f9", 0x0, 0x501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001500)=""/4098, 0x1002}, {&(0x7f0000000680)=""/240}], 0x221}, 0x1c1) 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, 0x80, 0x0, @perf_config_ext={0x9, 0xdf}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 1.297831813s ago: executing program 0 (id=16478): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="19000000040000000400"/20, @ANYRES32=0x1, @ANYBLOB='\x00'/19, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000480)={{r0}, &(0x7f0000000400), &(0x7f0000000440)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r0, &(0x7f0000000240), &(0x7f0000000000)=""/1, 0x2}, 0x20) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xf3}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x1900000000000000, 0x0, 0x48) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x82a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)}, {&(0x7f0000000140)="aa581ff83dac4a519b67538bfa897e210c31e1446808358248cf2d795634b12c4ce81c3876aff89235b78ea0e5c5badfa122797d62c09ada7441b4f31cd5e6fc4b2a325fb5e811fead55530751e6f4bc4b40d94743ed5bd8ec1fff7b0abcc6eaabeb7a2f5f985467a8db", 0x6a}], 0x2}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f00000001c0)='syzkaller\x00'}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="9902000012006b989e3fe3d86e6c1d0000147ea60864160af36504b68675f8001d6f7900a0e69ee517d24460bc24eab556a705251e6182949a36c2151fef08d8cdbf9367b41ad206000000f408000300", 0x50}, {&(0x7f0000000700)}, {&(0x7f0000000500)="5e191aea3468a5eab1c3d6024b43dece099475c81c53aa9244d866f68b8e31e93b41b432fb0454234620a25706bfb6f01ce01093b7ff634785d8b345ef8f7a928034820bbd37467d1049ac7a724c153c358d6f7efd919bb918734e846598b03733a6f4bbce06471d3a440e14dae67170cbfea76bc33481c28ec2cfad1f3d83ddece3006d5bb30dc4288dd40bd476cc7f94d143c56e54ed4d84b9c1ecc87fc035c7c992767edcfe2218bc6542a6a3a9b879e8aa6d652d277ee640cc15d2e9efe30584ed57ab208ca4db6cf63381804a5e", 0xd0}], 0x3, 0x0, 0x0, 0x1f00c00e}, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x84) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r2, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x108ea5, 0xc78, 0x0, 0x0, 0x0, 0x0, 0xae7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x3, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0e00000004000000040000000f"], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r5}, 0xc) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876cff0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a70d251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4080) recvmsg$kcm(r7, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x2020) recvmsg$kcm(r7, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x40000100) r8 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r8, &(0x7f00000001c0)={&(0x7f0000000100)=@phonet={0x23, 0x0, 0x0, 0xd}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000180)="27050200160014000600002f8035", 0xe}], 0x1}, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 1.297182683s ago: executing program 4 (id=16479): socket$kcm(0x10, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x8, 0x4}, 0x24, 0x0, 0x0, 0x7, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffed968ef4}, 0x10c002, 0xac5f}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001280)={&(0x7f00000000c0)=ANY=[], 0x0, 0x26, 0x0, 0x1}, 0x28) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}, 0x0) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x9, &(0x7f0000000380), 0x98) sendmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000740)=@in={0x2, 0x4e21, @loopback=0x7f000082}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000880)='\r', 0x34000}], 0x1}, 0x40) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x928c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x3e}, 0x100000, 0x9, 0xa, 0x1, 0x8000000, 0x8, 0x0, 0x0, 0xffffffff, 0x0, 0x10}, 0x0, 0xffffffffffffffff, r0, 0x1) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r2 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r2, &(0x7f0000000440)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000400)=[{0x0}], 0x1, 0x0, 0x0, 0x900}, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={r3, 0x58, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x4, 0x8}, 0x50) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007d00000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r6}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x11, 0x6, &(0x7f0000000b00)=ANY=[@ANYBLOB="18000000070000000000000006000000185500000f00000000000000000000009500000000000000950000000000000049a1688181bd881a8cc1edee4167cd757c38d23ce9dcd8ec9d22917391dbb94a508b905f6687fd39de1af8d50b4277de2983c08de8d6a54c69c049843864e99114c4fe408f81e77d979dfb5d09998a9db00e8ddc97ca4b868ea6fcc1dcc414a3d2b45b5646dd0fe351905702d88ee513a89b6465887a6d5ffabf053261afa81583baab"], &(0x7f0000000080)='GPL\x00', 0x100, 0x49, &(0x7f0000000280)=""/73, 0x41000, 0x1d, '\x00', r4, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000640)=[r3], &(0x7f0000000680)=[{0x4, 0x2, 0xd, 0x3}, {0x5, 0x2, 0x1, 0x2}, {0x5, 0x5, 0x3, 0xa}, {0x1, 0x2, 0x5, 0x8}], 0x10, 0x401}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000181100", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x94) socket$kcm(0x2, 0x5, 0x84) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000c80)={0x3, 0xc, &(0x7f00000000c0)=ANY=[@ANYRES16=r7, @ANYBLOB="3d33f511b947c96b3895479801d97d77642eb3b925b10979"], 0x0, 0xfffffffc, 0x0, 0x0, 0x41000}, 0x94) r8 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r8, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="bb", 0x1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="20000000000000008400000002000000fe8043"], 0x20}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000bc0)={0x20, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b70800000c200000638af8ff00000000b5080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018240000", @ANYRES32, @ANYBLOB="0000000000000000b703"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) 824.667833ms ago: executing program 4 (id=16480): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@rights={{0x14, 0x7ffffffe, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}], 0x38, 0x4050}, 0x20000800) 591.386938ms ago: executing program 4 (id=16481): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000006b00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x10, &(0x7f0000000400), 0x4) sendmsg$unix(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="ef", 0x1}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x11, 0x8, &(0x7f0000005c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff7e}, 0x48) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x2, 0x4) close(r3) socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="1800000068007f089e", 0x59}, {&(0x7f0000000640)="68cabf2dfb58fc021d6b689866f05d480004fbffffffff0200258f2e4409b8f9e6aaeb88bea123dc2c6726e89b1ae24f89a565ee52dcd729cd39093c510293bca0b646a3ce904f6e6b788b3204c233e60ddc36024aa400", 0x57}], 0x2}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000000040)="050f018000", 0x0, 0x1}, 0x32) 547.982078ms ago: executing program 3 (id=16482): r0 = socket$kcm(0x2, 0x200000000000003, 0x106) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_ttl={{0x18, 0x0, 0x34}}], 0x18}, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff5070000000000000300000000000c00095000000000000002ba728041598d6fbd30cb599e83d24bd8137a3aa81e0ed139a85d36bb3019d13bd2321af3c2bd67ce68f15c0ec71d0e6adfefcf1d8f7faf75e0f226bd917060000007142fa9ea4318123751c0a0e168c1886d0d4d35379bd223ec839bc16ee988e6e0dc8cedf3ceb9fbfbf9b0a49ef42d430f6296b72a83438810720a159cda90363db3d221e152dfca64057ff3c4744aeaccd3641110bec4e9027a0c8055bbfc3a96d2e8910c2c39e4babe802f5ab3e89cf6c662ed40000000022278d00031e5388ee5c867ddd58211d6ece3ccb0cd2b6d3cffd962867a3a2f624f992daa94a6a556f3218ce740068725c37074e468ee207d2f73902ebcfcf49822775985bf31b715f5888b24efa190000000000000000000000000000ddffffff020000000000000000ddffffff0000b27cf3d1848a54d7132be1bfb0adf9deab3323aa9fdfb52faf9cb09c3bfd09000000b91ab219ef00bb7b3de8f67ffcad3f6c3c2b1f03550000000000001cf41ab11f12fb1e0a494034007de7c6592df1a6c64d8f20a67745409e011f1264d43f153b3d34889f40159e800ea2474b540500a30b23bcee46762e2093bcc9eae5ee3e980026c96f80ee1a00000000740750fa4d9aaa705989b8e673e3296e52d337c56abf112874ec51d6fe048ba6866adebab53168770a71ad901ace383e41d277b103923a9d961f7a2591dbe4a912ffaf6f658f3f9cd16286744f83a83f138f8f92efd92239eafcc5c1b3f97a297c9e49a0c3300ef7b7fb5f09e0c8a868a353409e34d3e82279637599f35ad3f7ffffff3cac394c7bbdcd0e0eb52162e0c410ade7000026a4e739c60f03cc4146a77af02c1d4cefd4a2b94c0aed8477dfa8ceefb467f05c6977c78cdbf3f704ec73754910fe050038ec9e47de89298b7bf4d769ccc18eedd9068ca1457870eb30d219e23ccc8e06dddeb61799257ab5000013c86ba99523d61a00000000c270246c878d01160e6c07bf6cf8809c3a0d062357ba2515567230a6f8b2ad1e1f4933545fc3c741374211663f6b63b1dd044dd0a2768e825972fc4300001467c89fa0f82e8440105051e5510a33dcda5e4e202bd622549c4cffffff501d3a5dd7143fbf221fff161c12ca389cbe0000000000000fff2ecf631c6c5fd9c26a54d43fa050b88d1d43a8645bd9109b7e07869bba7131421c0f397073943330baafd243c0c6ffe673bab4113be7664e08bdd7115c61afcb718cf3c4680b2f6c7a8400e378a9b15bc20f49e298727340e87cdefb40e56e9cfad9931b8c552b2c7c503f3d0e7ab0e958adb8629aeec90e6d1857da822e40009995ae166deb9856291a43a6f7eb2e32cefbf463789eaf79b8d4c22be89f44b032dad13007b82e6044f643fc8cd07ae636a5dbe9864a117d27326850a7c3b570863f532c218b10af13d7be94987005088a83880ccab9c9920c2d2af8c5e13d52c83ac3fa7c3ae6c08384865b66d2204c2e4f3ae200f279b512b4dcb5dd9cba16b62040bf8702ae12c77e6e34991af603e3856a346cf708feeb708ab22b560cf8a4a6f31ba6d9b8cb0908000000000000001a342c010000000000e667a7592b33406f1f71c739b55db91d2309dc7ae401005f52053a39e7307c09ff3ac3e820b01c57dd74d4aafc4c383a17bc1de5347bb71ca16dcbbbaa2935ae662082b56cf666e63a759e0ef3ea7af6881513be94b362e15ffca8ec453b3a2a67be70c17b0f9c2eac765816c30c2e7133dca1c7669522e8dff8bc570a93fbdb688c3aef810000007a6ea6b11163392a19d87995b51cb6febd5f34a34998d2010fd5facf68c4f84e2f66e27c81a149d7b331983d3b74444953fc1216dfec10b724be3733c26f12538376e177ffef6fd2020000000000000008e4919a463d5332a2546032a3c06b94f168e8fc4bda0c294723fe306f26c477af4b926644672985fab7cc67bc5b5f5d38cdd8df95147ebe1cd88b0a4c6cde9951be10ba7dfddfefb238fac2303cc8982f1e55b005afcfea5eb037248fefad6bb02c162ce92ab17744c8ec3d2e80cf3205d36699fd381bc81231fb5e12e45f3059f361d08d6a6d019ebf105eaf43083c29512bcedd79ca9bf24e063d0c273ed70a2b70be521ea27dc8cf3c9bdf83b93405db07e82e2db484f8673e0e97dd7e8a872148613c3a04f3d67f4375ba5c7f1b00ffffff7f000000000801f71d79d812ced782646b5f79c8fc08bb5c11020108d702edd2ea9c96cf0d2d48aa5fc0a7bf1b51afd85350ad00b78c598fa8701b000884de790b54e5ab2e8ff0c7ae23e0b6eeac95c4c2eef2e5eb1d019d52099fbd404e8ece970f67856ba7e960bd8b1e4105ce7e31f7c9c3e3fa61aaa967b90087e91d703e98535b107b8f4653be4c46a3a1adb07d226952b8573b417018316fa96e2b8e7370baa16d4122c863709b08d4639a19a46ac90ac48a13ee9bcaa875fc700000000000003b40dc5c745fe2491e8425e600000000000000000000000000000000000000000000000000000000000000250318a44ad31baac0520a913301e630ae540f3289aebde8633f6f450c0738e16df6c7f1e0832a2a16fe6e39959735758248032cdf7320c6dc87b01e3f9a7811b200000000ae189de4b9b25f7c7a9c070000002af1c06315270de4a6605e4b4b58bef76fac54f11b84bd7bcd6b6a485edfb7684c770a39b38b08e18a51a4d4e66ca21c06a4b4198e1bc2ef990c9ba911efed626e5ee341a17bf8132b09000000d31df213c802d74797056fd3bca8b2d6cb134437cba0193ba4360bdcc98aad2560aa48291c4eb9d4e08ad7a9c5f04be1ab597124d84dfc7bd8cca8f68154a0ed356e773a797ca6d66748857b4abbf8830abeea2a46342e6a7378173cb29d5cdcd698a0203f78116b710008000000000000007c2d86b94472807c10eb9a8e2fb8bd79fe3a8316deff3ee641c9a080a2173642e673a672279bae4e7e28055da9497d7edb53be6e80482bd4d9a74b8dd4221fff0f0000705d7257ff7f76c78ba0b44ec0bdfa0d32d7042059b13a079639f14f9032b856d892ad6af5124c9c3130485e9682ff1f3c54e475d5bb496aef4bb537d7e191dfdeba109fdcf7864763f87a6d711cf52e520a6ce30e134c55e0caac037209d2f14fcddd00000000000000000000000000000000e609893bdce015e8ccfb36399844db61f6171b0b0e845e48728450c6ba4f7098f8e000676b59ab9f851f3ab77847ce05c89411277ec69c409b7ec50a3337a78675f38a568612c235ab5f2cd6d035d5f5f6a693c381adbbf7b37e37292783b2c7efe7d3a067906552f76d419e0300000000000000000000008f3a20b49fe7636806867283e35cff8d00e7b251bab3cf6377a24f8e8d4bda7503674bc94bf7f4d2fa6f25944bf0a186436d9f6831995976328a1fdc78492c65c1434855dc35c3cf7cf9610c5387794443c99b304799114132362849c3fa85d6379729ff9094933db0cfbe8887c50b87e1469fdf454cef4cbc5f7bf384000000000000a4e8c1a25f47c440144a9776be6cb40aafdb9d3cc8f6a6050974e1c4000000000000008b753f4e1bef9556efcc087a99dbf231167013a4b2eaf6338a0b100c98a331dffc09"], &(0x7f0000000140)='GPL\x00'}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0xffffffffffffffff, r1}) perf_event_open(0x0, 0x0, 0xffffffffffffdfff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600), 0x0, 0x80, 0xffffffffffffffff, 0x0, 0x7}, 0x38) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="1400000021000b12d27a805bb982080b0924fc60", 0x14}], 0x1}, 0x40) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000400)="1c0000005e007f029e3b470d649bc33b0285bb9f72ab25394cd956c0", 0x1c}], 0x1}, 0x0) 536.448779ms ago: executing program 0 (id=16483): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="853000002e0000007620000000000000270000000000010095000000000000007b5eefc1a0eb570c3709ffc506a7a344caa1ab9579859a46450216d3def705449756939c6d6990e4d568bffd475ec06803d6624e3c0ce1b08a694c9bde7d04fa3968348e4d9e3c53f3eecd70006c4177e8a0d2665a0a5005d72ca4e2328616e50cc938ea6acbf645c7314a1e83eec7916c7b5ca3f68ca88ae42a8d31e69fd0f795"], &(0x7f0000000040)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffc62, 0x10, 0x0, 0xfffffffffffffed8}, 0x23) 458.471591ms ago: executing program 1 (id=16484): r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$sock(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@l2tp={0x2, 0x0, @loopback, 0x2}, 0x80, &(0x7f0000000680)=[{&(0x7f00000001c0)="6a110bc6a31e1a177424329af18d3150a3cee2ddc6a38a5d8f77db1964d814f6a840390ac6628ff4ba42715cc96c6ffbb9bdb5", 0x33}, {&(0x7f0000000500)="47548b59740ca5aa246f37206f14841771d37905945f3175d338e5aa18f029d93dcba9a320d5e7c464ed98ca230da173c76e3b4bf75fe92ee422afe68fe3736a17354950dd2263112977a548c8ad65550f421d53d2a95a838055c4f7f74172bd09a25a4ddf3e4d7c7006d8552750b32de2a7de9619c369649b0cce4a036d85f720072c9a14c094a51daa78e7f3f26e5153d4a8a5d5af9de0f5ef83f25e14201e464aaa298615109a4ffe417cf6c82d12caac5e17584eabf8e1c9c3649fe1c074f866a3ffc79e491353de25b81561f6d6787a0a7b997f63b2f08def4c36df2cbae8a8a3d44de843656c26e13700a22e16dc03326b", 0xf4}, {&(0x7f0000000600)="68b1a707402bcbb5a744135a6bb48c5310fb725a82680d4487ef00dcc04531e654b5909c80be8ec3c42d3a5ba2c21eb1867fa9779ac48fc3886eb49f297fed6c8743704bde8f0d9ab8b9eb4f56fa3fea7a14f5a939596807e9a78299b8ae96870b18a3e9173183f94d1a58e2829a22", 0x6f}], 0x3, &(0x7f00000006c0)=[@timestamping={{0x14, 0x1, 0x25, 0x2da}}, @timestamping={{0x14}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}], 0x60}, 0x8800) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001280), 0xd) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) ioctl$TUNSETOFFLOAD(r2, 0x400454c9, 0xba98575a95aeb70d) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)=0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="1881000000000000000000000000000018200000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], 0x0}, 0x94) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="9feb0100180000000000000040000000400000000200000000000000000000060400000000000000000000010500000008000000000000000000000300000000010000000200000004000000000000000000000b"], 0x0, 0x5a}, 0x28) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYRES8=r2], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x5}, 0x94) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f00000002c0)=r4, 0x4) r5 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r5, &(0x7f00000005c0)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0xd7, &(0x7f0000000080), 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000080), 0x8) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001, 0x1, @perf_bp={0x0, 0x1}, 0x8061, 0x3, 0x20000, 0x0, 0x0, 0x1ff, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = socket$kcm(0x23, 0x5, 0x0) setsockopt$sock_attach_bpf(r7, 0x1, 0xa, &(0x7f0000000180), 0x4) r8 = socket$kcm(0x10, 0x3, 0x10) r9 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000c80)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYRES32], &(0x7f0000000140)='GPL\x00', 0xffffffff, 0x0, 0x0, 0x41000, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r9, 0x1f, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r10 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000e40)=@bpf_tracing={0x1a, 0x1c, &(0x7f0000000800)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xa91}, [@map_val={0x18, 0x3, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x1000}, @jmp={0x5, 0x1, 0x6, 0x5, 0x2, 0x40}, @ldst={0x3, 0x2, 0x0, 0xb, 0xa, 0xc}, @ringbuf_output, @call={0x85, 0x0, 0x0, 0x9b}, @ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x80}]}, &(0x7f0000000900)='syzkaller\x00', 0xad, 0x3d, &(0x7f0000000940)=""/61, 0x40f00, 0x14, '\x00', 0x0, 0x17, r3, 0x8, &(0x7f0000000d40)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000d80)={0x0, 0x0, 0xed, 0x203}, 0x10, 0x26ae1, r4, 0x10000284, &(0x7f0000000dc0)=[r6, r2, r1, r1], &(0x7f0000000e00)=[{0x4, 0x1, 0xe, 0xb}, {0x4, 0x3, 0x8, 0x7}], 0x10, 0x8}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r10, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r11 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r11, &(0x7f0000000600)={0x0, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f8481f0000005e140604000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000040)="3c00000033000b1229ae3f7f03b261130124fc60100c034008410000002000189215a2681cf6e50400003d490d20b735b16b6a44799406db26a57b35", 0x3c}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0x3a}}}}], 0x20}, 0x20008840) sendmsg$inet(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, 0x20000840) 391.880912ms ago: executing program 2 (id=16485): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000002240)=ANY=[@ANYBLOB="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&(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffedf, 0x10, &(0x7f0000000040)}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x2f00020b, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x7515, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@qipcrtr={0x2a, 0xffffffffffffffff, 0xfffffffe}, 0x80, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x40002182) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001b80)={0xffffffffffffffff, 0xe0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, &(0x7f0000000ac0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000b00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x34, &(0x7f0000000b40)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000b80), &(0x7f0000000bc0), 0x8, 0x34, 0x8, 0x8, &(0x7f0000000c00)}}, 0x10) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001f40)={&(0x7f0000001d80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xb0, 0x3, [@func_proto={0x0, 0x8, 0x0, 0xd, 0x0, [{0x8, 0x4}, {0xf, 0x5}, {0x5, 0x3}, {0xd, 0x1}, {0x5, 0x2}, {0x7, 0x2}, {}, {0x0, 0x1}]}, @volatile={0x10, 0x0, 0x0, 0x9, 0x2}, @const={0xb}, @enum={0x8, 0x8, 0x0, 0x6, 0x4, [{0x6, 0x8}, {0x0, 0x4}, {0x9, 0xe}, {0x2, 0x1}, {0x0, 0x1}, {0xb, 0x1e8}, {0x9, 0x8000}, {0x7}]}]}, {0x0, [0x10]}}, &(0x7f0000001e80)=""/137, 0xcb, 0x89, 0x0, 0x9}, 0x28) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001fc0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x2, '\x00', r2, r3, 0x0, 0x4, 0x4}, 0x50) recvmsg(r1, &(0x7f0000001c40)={0x0, 0x0, 0x0}, 0x63) 345.617613ms ago: executing program 3 (id=16486): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1805000000000000000000004b64ffec850000007d000000850000002a00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1c, 0xc, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{}]}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8941, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x37de6c8a68769c38}, 0x48) 344.353743ms ago: executing program 4 (id=16487): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="19000000040000000400"/20, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000480)={{r0}, &(0x7f0000000400), &(0x7f0000000440)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r0, &(0x7f0000000240), &(0x7f0000000000)=""/1, 0x2}, 0x20) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xf3}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x1900000000000000, 0x0, 0x48) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x82a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)}, {&(0x7f0000000140)="aa581ff83dac4a519b67538bfa897e210c31e1446808358248cf2d795634b12c4ce81c3876aff89235b78ea0e5c5badfa122797d62c09ada7441b4f31cd5e6fc4b2a325fb5e811fead55530751e6f4bc4b40d94743ed5bd8ec1fff7b0abcc6eaabeb7a2f5f985467a8db", 0x6a}], 0x2}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f00000001c0)='syzkaller\x00'}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="9902000012006b989e3fe3d86e6c1d0000147ea60864160af36504b68675f8001d6f7900a0e69ee517d24460bc24eab556a705251e6182949a36c2151fef08d8cdbf9367b41ad206000000f408000300", 0x50}, {&(0x7f0000000700)}, {&(0x7f0000000500)="5e191aea3468a5eab1c3d6024b43dece099475c81c53aa9244d866f68b8e31e93b41b432fb0454234620a25706bfb6f01ce01093b7ff634785d8b345ef8f7a928034820bbd37467d1049ac7a724c153c358d6f7efd919bb918734e846598b03733a6f4bbce06471d3a440e14dae67170cbfea76bc33481c28ec2cfad1f3d83ddece3006d5bb30dc4288dd40bd476cc7f94d143c56e54ed4d84b9c1ecc87fc035c7c992767edcfe2218bc6542a6a3a9b879e8aa6d652d277ee640cc15d2e9efe30584ed57ab208ca4db6cf63381804a5e", 0xd0}], 0x3, 0x0, 0x0, 0x1f00c00e}, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x2, 0x1, 0x84) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r2, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x108ea5, 0xc78, 0x0, 0x0, 0x0, 0x0, 0xae7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x3, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0e00000004000000040000000f"], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r5}, 0xc) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876cff0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a70d251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4080) recvmsg$kcm(r7, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x2020) recvmsg$kcm(r7, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x40000100) r8 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r8, &(0x7f00000001c0)={&(0x7f0000000100)=@phonet={0x23, 0x0, 0x0, 0xd}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000180)="27050200160014000600002f8035", 0xe}], 0x1}, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 263.398855ms ago: executing program 0 (id=16488): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0xffffffffffffffff, 0x8000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xf50a43945a8ef38c}, 0x408, 0x800000000000ca, 0x0, 0x9, 0xfffffffffffffffc}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(r1) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x4000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r2, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @remote}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) sendmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) r3 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000000e40)={&(0x7f0000000bc0)=@vsock, 0x80, &(0x7f0000000dc0), 0x0, &(0x7f0000000e00)=""/62, 0x3e}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[], 0x0}, 0x94) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x61) sendmsg$kcm(r2, &(0x7f0000000b40)={&(0x7f0000000240)=@l2tp6={0xa, 0x0, 0xfffffff9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7fffffff, 0x2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)="ef8fb3925da06bc7ae55a18bb9d77d14bffd83529ecc0fafda081f6095abd5ad0a0da7ed095e8023e64985b5f9ecc012bdac92a99e1eaad3434f9d436fc582ede57fa29784681a87faf996598dfb1c825cadf061e150cc0ce7a1b138fc25a6acf196dd9b927edbb4576b7c8acc7f65caf7170152fe115ceb375ad7c57f9d7c6f0828845861fa70fb5d3205d69f7dbcc0390bf3b7e0256e59f371be987d789730182a03e25262b606f0ce0bd344884d96c6487e00290538870f8a371cbd5837558045bb7fcd8283d2afe6e250dc68be85694a99ad3dff2d773447c2d963f4e43a7df93792e23b29380ec706eb5421ae76815d9ee0", 0xf4}, {&(0x7f0000000700)="59c83531ca2a39b6aa776a8c", 0xc}, {&(0x7f0000000740)="1272232d9beea3493ddc157c9da1506ddf592c2aecbbc662a51f99f0e712e340b5033089e1e92ee6e677b112e012eda78bf3e25d5de1b3e546315228c9eca49f4f2a32fa08b10e04849fa8bdf93181ee407aea8eb6f0add2c0692b52d028802d294fc57917316d5f7816388028deade0a79484ab67044d487008da8d66a7dddab38d422a19e14471e945", 0x8a}], 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x148}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 98.245538ms ago: executing program 0 (id=16489): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x31) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) socket$kcm(0x10, 0x3, 0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x1}, 0x1000, 0x1, 0xffffff7e, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2, 0x3, 0x2) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x0, 0x0, &(0x7f0000000000)='GPL\x00'}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x8, 0x1}, 0x48) sendmsg$inet(r2, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004409096b92005baf00000700"], 0x20}, 0x20002880) r3 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0xb, &(0x7f0000000000), 0x4) sendmsg$inet(r3, &(0x7f0000002b00)={&(0x7f0000000040)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000002a80)=[{&(0x7f00000002c0)="a0c0b0d51181243483f0cce55fd2000fff572fa91c49c897d226e5723b458160abe893e286514bdf8606cc0b0081ca0bb400ac7c23bc45f01c35252e816a4f07649d6be060ae249c7352c390ad9fada49dc73c84d4772cf179d626fa05d197ac1bbc46d448629737f364cf0f7577781f52e4bc137d33f91ea3952ce72e1180eed9357d5333bcfc4a9fe99cf26bb847b78667b1353fa500da55eec25c71ce885ed0c9d5f3e9b541a9c8abd23452684c77737454b30f8984e22219", 0xba}, {0x0}, {&(0x7f00000018c0)="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", 0xfff}, {&(0x7f00000028c0)="374b7cf4198bc42faa12e9b1d68859af6b7f41dd8d4694f2ea373c3137937624f5fd1f8240e664159cbddbb62acab35817c44a71a150a51fbe60f84ac0c31c400609b70f8dd38247367afc2f79ae393db78a4fd7d34246cac7a5d06f00c74a14fdc0d7ce048329b8b856fff4f23fe6", 0x6f}], 0x4}, 0x84010) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x84}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r1, @ANYBLOB="0000000002000000b70500000800000085000000aa00000095", @ANYRES16], &(0x7f0000000300)='GPL\x00', 0x2, 0x230, &(0x7f0000002500)=""/4106, 0x0, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffdf8, 0x10, 0x0, 0x34, 0x0, 0x0, 0xfffffffffffffe65}, 0x4a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e8c}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r4, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r5, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7050000080000a8c5000000a50000001801000020206405000000000004000f7b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70400000000000085000000a700000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x94) 0s ago: executing program 1 (id=16490): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0xd, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="07000000040000001800000001"], 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000740)={r1, 0x58, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000780)=0xffffffffffffffff, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x18, 0x1d, &(0x7f0000000300)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@jmp={0x5, 0x1, 0x3, 0x0, 0xa, 0xffffffffffffffe0, 0x4}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @map_fd={0x18, 0x1, 0x1, 0x0, r1}, @printk={@x, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x8}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000400)='GPL\x00', 0xbdad, 0x60, &(0x7f00000004c0)=""/96, 0x40f00, 0x1a, '\x00', r2, 0x0, r3, 0x8, &(0x7f00000007c0)={0x4, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000800)=[r1, r1], &(0x7f0000000840)=[{0x4, 0x5, 0x3, 0x9}, {0x1, 0x5, 0xe, 0x4}, {0x4, 0x5, 0x1, 0x3}, {0x3, 0x4, 0xc}, {0x3, 0x1, 0xf}, {0x3, 0x3, 0x0, 0x2}, {0x0, 0x4, 0x5, 0x2}, {0x2, 0x5, 0x9, 0x3c004656e8ee643}, {0x1, 0x4, 0xc}], 0x10, 0xc2c7}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r5 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x66137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x301002, 0x0) close(r7) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r8, 0xc004743e, 0x110e22fff6) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000002c0)=[{0x6, 0x1, 0x0, 0x7}]}) ioctl$TUNGETVNETLE(r7, 0x40107446, &(0x7f0000000180)) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$TUNSETOFFLOAD(r9, 0x4004743d, 0x110e22fff6) write$cgroup_type(r9, &(0x7f0000000280), 0x9) syz_clone(0x32a0000, 0x0, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): r_bhb_loop+0x60/0xb0 [ 3301.750147][T23114] ? clear_bhb_loop+0x60/0xb0 [ 3301.754869][T23114] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3301.760805][T23114] RIP: 0033:0x7f8d1339ce59 [ 3301.765260][T23114] 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 [ 3301.784906][T23114] RSP: 002b:00007f8d141dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3301.793365][T23114] RAX: ffffffffffffffda RBX: 00007f8d13615fa0 RCX: 00007f8d1339ce59 [ 3301.801381][T23114] RDX: 0000000000000048 RSI: 0000200000000100 RDI: 0300000000000000 [ 3301.809406][T23114] RBP: 00007f8d141dc090 R08: 0000000000000000 R09: 0000000000000000 [ 3301.817439][T23114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3301.825462][T23114] R13: 00007f8d13616038 R14: 00007f8d13615fa0 R15: 00007fffe4680378 [ 3301.833518][T23114] [ 3302.022477][T23121] netlink: 'syz.3.15640': attribute type 25 has an invalid length. [ 3302.051903][T23121] netlink: 'syz.3.15640': attribute type 29 has an invalid length. [ 3302.081651][T23123] netlink: 5 bytes leftover after parsing attributes in process `syz.3.15640'. [ 3302.693043][T23138] FAULT_INJECTION: forcing a failure. [ 3302.693043][T23138] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3302.716245][T23138] CPU: 1 PID: 23138 Comm: syz.1.15646 Not tainted syzkaller #0 [ 3302.723893][T23138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3302.733991][T23138] Call Trace: [ 3302.737301][T23138] [ 3302.740294][T23138] dump_stack_lvl+0x188/0x24e [ 3302.745029][T23138] ? show_regs_print_info+0x12/0x12 [ 3302.750290][T23138] ? load_image+0x410/0x410 [ 3302.754840][T23138] ? __lock_acquire+0x7bd0/0x7bd0 [ 3302.759903][T23138] should_fail_ex+0x390/0x4c0 [ 3302.764615][T23138] _copy_from_user+0x2c/0x170 [ 3302.769340][T23138] iovec_from_user+0x143/0x360 [ 3302.774139][T23138] __import_iovec+0x6c/0x510 [ 3302.778769][T23138] import_iovec+0x6f/0xa0 [ 3302.783129][T23138] ___sys_sendmsg+0x252/0x360 [ 3302.787862][T23138] ? __sys_sendmsg+0x2a0/0x2a0 [ 3302.792667][T23138] ? __lock_acquire+0x7bd0/0x7bd0 [ 3302.797745][T23138] __se_sys_sendmsg+0x1c3/0x2b0 [ 3302.802628][T23138] ? __x64_sys_sendmsg+0x80/0x80 [ 3302.807618][T23138] ? lockdep_hardirqs_on+0x94/0x140 [ 3302.812923][T23138] do_syscall_64+0x4c/0xa0 [ 3302.817442][T23138] ? clear_bhb_loop+0x60/0xb0 [ 3302.822177][T23138] ? clear_bhb_loop+0x60/0xb0 [ 3302.826908][T23138] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3302.832857][T23138] RIP: 0033:0x7fd15799ce59 [ 3302.837312][T23138] 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 [ 3302.856952][T23138] RSP: 002b:00007fd1587d3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3302.865399][T23138] RAX: ffffffffffffffda RBX: 00007fd157c16090 RCX: 00007fd15799ce59 [ 3302.873395][T23138] RDX: 0000000004000010 RSI: 0000200000000000 RDI: 0000000000000004 [ 3302.881398][T23138] RBP: 00007fd1587d3090 R08: 0000000000000000 R09: 0000000000000000 [ 3302.889394][T23138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3302.897389][T23138] R13: 00007fd157c16128 R14: 00007fd157c16090 R15: 00007ffd5c5797a8 [ 3302.905401][T23138] [ 3303.310761][T23142] netlink: 'syz.0.15647': attribute type 10 has an invalid length. [ 3303.594951][T23142] team0: Port device geneve1 added [ 3304.590971][T23162] netlink: 'syz.0.15655': attribute type 25 has an invalid length. [ 3304.626470][T23162] netlink: 'syz.0.15655': attribute type 29 has an invalid length. [ 3304.719498][T23164] netlink: 5 bytes leftover after parsing attributes in process `syz.0.15655'. [ 3305.304298][T23165] netlink: 'syz.1.15656': attribute type 3 has an invalid length. [ 3305.474244][T23165] netlink: 199824 bytes leftover after parsing attributes in process `syz.1.15656'. [ 3306.213961][T23180] netlink: 144 bytes leftover after parsing attributes in process `syz.0.15662'. [ 3306.913956][T23183] netlink: 'syz.1.15663': attribute type 10 has an invalid length. [ 3307.251453][T23183] team0: Port device geneve1 added [ 3308.440378][T23210] netlink: 132 bytes leftover after parsing attributes in process `syz.0.15669'. [ 3308.464989][T23209] netlink: 128 bytes leftover after parsing attributes in process `syz.0.15669'. [ 3308.475863][T23209] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 3308.539390][T23210] netlink: 128 bytes leftover after parsing attributes in process `syz.0.15669'. [ 3308.559704][T23210] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 3308.588198][T23210] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 3309.475965][T23219] netlink: 212168 bytes leftover after parsing attributes in process `syz.4.15673'. [ 3310.849791][T23234] netlink: 'syz.4.15679': attribute type 3 has an invalid length. [ 3310.858261][T23234] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.15679'. [ 3311.674611][T23241] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.15682'. [ 3312.474612][T23253] netlink: 'syz.2.15686': attribute type 3 has an invalid length. [ 3312.509766][T23253] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.15686'. [ 3312.952668][T23272] netlink: 'syz.3.15689': attribute type 10 has an invalid length. [ 3312.989050][T23272] 8021q: adding VLAN 0 to HW filter on device team0 [ 3313.036850][T23272] bond0: (slave team0): Enslaving as an active interface with an up link [ 3313.081862][T23277] netlink: 'syz.2.15692': attribute type 10 has an invalid length. [ 3313.093423][T23277] netlink: 'syz.2.15692': attribute type 19 has an invalid length. [ 3313.105973][T23277] netlink: 156 bytes leftover after parsing attributes in process `syz.2.15692'. [ 3313.216173][T23283] netlink: 60 bytes leftover after parsing attributes in process `syz.0.15695'. [ 3313.225519][T23283] netlink: 60 bytes leftover after parsing attributes in process `syz.0.15695'. [ 3313.890703][T23291] netlink: 'syz.0.15699': attribute type 3 has an invalid length. [ 3313.925317][T23291] __nla_validate_parse: 2 callbacks suppressed [ 3313.925359][T23291] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.15699'. [ 3314.295792][T23305] syz.0.15703[23305] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 3314.295925][T23305] syz.0.15703[23305] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 3314.463708][T23310] netlink: 'syz.1.15705': attribute type 25 has an invalid length. [ 3314.506729][T23310] netlink: 'syz.1.15705': attribute type 29 has an invalid length. [ 3314.536711][T23314] netlink: 60 bytes leftover after parsing attributes in process `syz.2.15706'. [ 3314.552311][T23314] netlink: 60 bytes leftover after parsing attributes in process `syz.2.15706'. [ 3314.565836][T23314] netlink: 60 bytes leftover after parsing attributes in process `syz.2.15706'. [ 3314.583363][T23314] netlink: 60 bytes leftover after parsing attributes in process `syz.2.15706'. [ 3314.819255][T23323] netlink: 'syz.0.15711': attribute type 10 has an invalid length. [ 3314.846964][T23323] 8021q: adding VLAN 0 to HW filter on device team0 [ 3314.896938][T23323] bond0: (slave team0): Enslaving as an active interface with an up link [ 3314.969448][T23328] netlink: 63503 bytes leftover after parsing attributes in process `syz.1.15712'. [ 3315.209426][T23332] netlink: 'syz.3.15713': attribute type 3 has an invalid length. [ 3315.228717][T23332] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.15713'. [ 3315.699390][T23337] cgroup: fork rejected by pids controller in /syz3 [ 3316.407713][T23451] netlink: 'syz.4.15721': attribute type 25 has an invalid length. [ 3316.420496][T23451] netlink: 'syz.4.15721': attribute type 29 has an invalid length. [ 3316.730361][T20301] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3316.784450][T23461] netlink: 'syz.0.15725': attribute type 3 has an invalid length. [ 3316.824066][T23461] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.15725'. [ 3317.769838][T24573] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 3317.790487][T24573] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 3317.798844][T24573] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 3317.810401][T24573] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 3317.829782][T24573] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 3317.837888][T24573] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 3317.918569][T20301] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3318.133979][T20301] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3318.200470][T23479] FAULT_INJECTION: forcing a failure. [ 3318.200470][T23479] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3318.241245][T23479] CPU: 0 PID: 23479 Comm: syz.4.15731 Not tainted syzkaller #0 [ 3318.248891][T23479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3318.258993][T23479] Call Trace: [ 3318.262329][T23479] [ 3318.265302][T23479] dump_stack_lvl+0x188/0x24e [ 3318.270039][T23479] ? show_regs_print_info+0x12/0x12 [ 3318.275302][T23479] ? load_image+0x410/0x410 [ 3318.279871][T23479] ? __lock_acquire+0x7bd0/0x7bd0 [ 3318.284958][T23479] should_fail_ex+0x390/0x4c0 [ 3318.289688][T23479] _copy_from_user+0x2c/0x170 [ 3318.294415][T23479] ___sys_sendmsg+0x1c3/0x360 [ 3318.299148][T23479] ? __sys_sendmsg+0x2a0/0x2a0 [ 3318.303973][T23479] ? __lock_acquire+0x7bd0/0x7bd0 [ 3318.309076][T23479] __se_sys_sendmsg+0x1c3/0x2b0 [ 3318.313970][T23479] ? perf_trace_preemptirq_template+0x268/0x320 [ 3318.320266][T23479] ? __x64_sys_sendmsg+0x80/0x80 [ 3318.325264][T23479] ? lockdep_hardirqs_on+0x94/0x140 [ 3318.330520][T23479] do_syscall_64+0x4c/0xa0 [ 3318.334985][T23479] ? clear_bhb_loop+0x60/0xb0 [ 3318.339709][T23479] ? clear_bhb_loop+0x60/0xb0 [ 3318.344442][T23479] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3318.350391][T23479] RIP: 0033:0x7f156e19ce59 [ 3318.354853][T23479] 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 [ 3318.374519][T23479] RSP: 002b:00007f156ef7a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3318.382998][T23479] RAX: ffffffffffffffda RBX: 00007f156e415fa0 RCX: 00007f156e19ce59 [ 3318.391028][T23479] RDX: 0000000000044004 RSI: 0000200000000600 RDI: 000000000000000b [ 3318.399055][T23479] RBP: 00007f156ef7a090 R08: 0000000000000000 R09: 0000000000000000 [ 3318.407071][T23479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3318.415084][T23479] R13: 00007f156e416038 R14: 00007f156e415fa0 R15: 00007ffc64d999f8 [ 3318.423109][T23479] [ 3318.521096][T20301] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3318.551053][T23481] netlink: 14 bytes leftover after parsing attributes in process `syz.1.15732'. [ 3318.594860][T23481] device hsr_slave_0 left promiscuous mode [ 3318.613048][T23481] device hsr_slave_1 left promiscuous mode [ 3318.856683][T23495] netlink: 'syz.2.15736': attribute type 25 has an invalid length. [ 3318.875359][T23495] netlink: 'syz.2.15736': attribute type 29 has an invalid length. [ 3319.350563][T23472] chnl_net:caif_netlink_parms(): no params data found [ 3319.629488][T23523] netlink: 'syz.2.15742': attribute type 3 has an invalid length. [ 3319.638174][T23523] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.15742'. [ 3319.888787][T20580] Bluetooth: hci0: command 0x0409 tx timeout [ 3320.241976][T23472] bridge0: port 1(bridge_slave_0) entered blocking state [ 3320.252341][T23472] bridge0: port 1(bridge_slave_0) entered disabled state [ 3320.274031][T23472] device bridge_slave_0 entered promiscuous mode [ 3320.537491][T23472] bridge0: port 2(bridge_slave_1) entered blocking state [ 3320.556163][T23472] bridge0: port 2(bridge_slave_1) entered disabled state [ 3320.587094][T23472] device bridge_slave_1 entered promiscuous mode [ 3320.793529][T23472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3320.902177][T23472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3321.022636][T23472] team0: Port device team_slave_0 added [ 3321.052563][T23472] team0: Port device team_slave_1 added [ 3321.174571][T23472] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3321.188903][T23472] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3321.243925][T23472] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3321.367480][T23560] netlink: 'syz.1.15750': attribute type 10 has an invalid length. [ 3321.420170][T23560] 8021q: adding VLAN 0 to HW filter on device team0 [ 3321.449306][T23560] bond0: (slave team0): Enslaving as an active interface with an up link [ 3321.488449][T23472] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3321.503154][T23472] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3321.561003][T23472] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3321.736178][T23472] device hsr_slave_0 entered promiscuous mode [ 3321.747900][T23472] device hsr_slave_1 entered promiscuous mode [ 3321.783445][T23472] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3321.815496][T23472] Cannot create hsr debugfs directory [ 3321.968587][T20580] Bluetooth: hci0: command 0x041b tx timeout [ 3322.842276][T20301] device hsr_slave_0 left promiscuous mode [ 3322.861106][T20301] device hsr_slave_1 left promiscuous mode [ 3322.884183][T20301] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3322.911339][T20301] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3322.987336][T20301] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3323.008273][T20301] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3323.050091][T20301] device bridge_slave_1 left promiscuous mode [ 3323.079910][T20301] bridge0: port 2(bridge_slave_1) entered disabled state [ 3323.108176][T20301] device bridge_slave_0 left promiscuous mode [ 3323.128300][T20301] bridge0: port 1(bridge_slave_0) entered disabled state [ 3323.224134][T20301] device veth1_macvtap left promiscuous mode [ 3323.252564][T20301] device veth0_macvtap left promiscuous mode [ 3323.273736][T20301] device veth1_vlan left promiscuous mode [ 3323.292509][T20301] device veth0_vlan left promiscuous mode [ 3324.055771][T20580] Bluetooth: hci0: command 0x040f tx timeout [ 3324.445673][T20301] team0 (unregistering): Port device team_slave_1 removed [ 3324.504530][T20301] team0 (unregistering): Port device team_slave_0 removed [ 3324.556445][T20301] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3324.607769][T20301] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3324.957892][T20301] bond0 (unregistering): (slave team0): Releasing backup interface [ 3324.999856][T20301] bond0 (unregistering): Released all slaves [ 3325.115743][T23613] netlink: 65039 bytes leftover after parsing attributes in process `syz.0.15762'. [ 3325.714218][T23643] syzkaller0: tun_chr_ioctl cmd 1074025692 [ 3325.974981][T23472] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 3326.013671][T23472] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 3326.054701][T23472] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 3326.128681][T20580] Bluetooth: hci0: command 0x0419 tx timeout [ 3326.135462][T23472] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 3326.517818][T23665] netlink: 65039 bytes leftover after parsing attributes in process `syz.1.15777'. [ 3327.236157][T23676] FAULT_INJECTION: forcing a failure. [ 3327.236157][T23676] name failslab, interval 1, probability 0, space 0, times 0 [ 3327.286044][T23472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3327.298984][T23676] CPU: 1 PID: 23676 Comm: syz.2.15779 Not tainted syzkaller #0 [ 3327.306630][T23676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3327.316744][T23676] Call Trace: [ 3327.320076][T23676] [ 3327.323055][T23676] dump_stack_lvl+0x188/0x24e [ 3327.327801][T23676] ? show_regs_print_info+0x12/0x12 [ 3327.333072][T23676] ? load_image+0x410/0x410 [ 3327.337636][T23676] ? __might_sleep+0xd0/0xd0 [ 3327.342275][T23676] ? __lock_acquire+0x7bd0/0x7bd0 [ 3327.347374][T23676] should_fail_ex+0x390/0x4c0 [ 3327.352105][T23676] should_failslab+0x5/0x20 [ 3327.356653][T23676] slab_pre_alloc_hook+0x59/0x300 [ 3327.361746][T23676] kmem_cache_alloc_node+0x5a/0x310 [ 3327.367003][T23676] ? __alloc_skb+0xf9/0x7d0 [ 3327.371569][T23676] __alloc_skb+0xf9/0x7d0 [ 3327.375959][T23676] netlink_sendmsg+0x654/0xbd0 [ 3327.380797][T23676] ? netlink_getsockopt+0x550/0x550 [ 3327.386066][T23676] ? aa_sock_msg_perm+0x94/0x150 [ 3327.391067][T23676] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 3327.396411][T23676] ? security_socket_sendmsg+0x7c/0xa0 [ 3327.401938][T23676] ? netlink_getsockopt+0x550/0x550 [ 3327.407194][T23676] ____sys_sendmsg+0x5ed/0x9a0 [ 3327.412027][T23676] ? __sys_sendmsg_sock+0x30/0x30 [ 3327.417112][T23676] ? __import_iovec+0x306/0x510 [ 3327.422030][T23676] ? import_iovec+0x6f/0xa0 [ 3327.426602][T23676] ___sys_sendmsg+0x2a2/0x360 [ 3327.431358][T23676] ? __sys_sendmsg+0x2a0/0x2a0 [ 3327.436204][T23676] ? __lock_acquire+0x7bd0/0x7bd0 [ 3327.441322][T23676] __se_sys_sendmsg+0x1c3/0x2b0 [ 3327.446232][T23676] ? ct_nmi_exit+0x145/0x1c0 [ 3327.450945][T23676] ? __x64_sys_sendmsg+0x80/0x80 [ 3327.455950][T23676] ? lockdep_hardirqs_on+0x94/0x140 [ 3327.461206][T23676] do_syscall_64+0x4c/0xa0 [ 3327.465683][T23676] ? clear_bhb_loop+0x60/0xb0 [ 3327.470408][T23676] ? clear_bhb_loop+0x60/0xb0 [ 3327.475147][T23676] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3327.481154][T23676] RIP: 0033:0x7fb18899ce59 [ 3327.485643][T23676] 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 [ 3327.505345][T23676] RSP: 002b:00007fb189890028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3327.513825][T23676] RAX: ffffffffffffffda RBX: 00007fb188c15fa0 RCX: 00007fb18899ce59 [ 3327.521862][T23676] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000005 [ 3327.529976][T23676] RBP: 00007fb189890090 R08: 0000000000000000 R09: 0000000000000000 [ 3327.538002][T23676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3327.546025][T23676] R13: 00007fb188c16038 R14: 00007fb188c15fa0 R15: 00007fffb863ff98 [ 3327.554073][T23676] [ 3327.579892][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3327.596059][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3327.746603][T23472] 8021q: adding VLAN 0 to HW filter on device team0 [ 3327.787224][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3327.802066][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3327.822997][T20296] bridge0: port 1(bridge_slave_0) entered blocking state [ 3327.830238][T20296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3327.898944][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 3327.905362][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 3327.913510][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3327.936029][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3327.979075][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3328.016954][T20296] bridge0: port 2(bridge_slave_1) entered blocking state [ 3328.024223][T20296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3328.115023][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3328.251737][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3328.279780][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3328.316677][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3328.345360][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3328.387018][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3328.427690][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3328.459959][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3328.499043][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3328.519544][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3328.539420][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3328.573552][T23472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3328.594836][T23699] netlink: 'syz.2.15785': attribute type 3 has an invalid length. [ 3328.616646][T23699] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.15785'. [ 3328.653675][T23702] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3328.671361][T23702] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3328.690905][T23702] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3328.698683][T23702] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3329.714895][T23721] netlink: 347 bytes leftover after parsing attributes in process `syz.0.15792'. [ 3329.954447][T20301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3329.970310][T24573] Bluetooth: hci4: command 0x0406 tx timeout [ 3329.983682][T20301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3330.044744][T23472] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3330.434258][T20311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3330.455355][T20311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3330.487019][T23731] netlink: 'syz.0.15795': attribute type 3 has an invalid length. [ 3330.511210][T23731] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.15795'. [ 3330.542966][T20301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3330.556067][T20301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3330.581596][T20301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3330.600999][T20301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3330.622879][T23472] device veth0_vlan entered promiscuous mode [ 3330.670325][T23472] device veth1_vlan entered promiscuous mode [ 3330.765811][T20280] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3330.784060][T20280] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3330.839331][T20280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3330.889341][T20280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3330.922341][T23472] device veth0_macvtap entered promiscuous mode [ 3330.947642][T23472] device veth1_macvtap entered promiscuous mode [ 3330.974589][T20280] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3330.987257][T20280] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3331.057032][T23472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3331.086653][T23472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3331.105965][T23749] FAULT_INJECTION: forcing a failure. [ 3331.105965][T23749] name failslab, interval 1, probability 0, space 0, times 0 [ 3331.124518][T23472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3331.138652][T23749] CPU: 0 PID: 23749 Comm: syz.4.15799 Not tainted syzkaller #0 [ 3331.146363][T23749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3331.156475][T23749] Call Trace: [ 3331.159794][T23749] [ 3331.162773][T23749] dump_stack_lvl+0x188/0x24e [ 3331.167504][T23749] ? show_regs_print_info+0x12/0x12 [ 3331.172740][T23749] ? load_image+0x410/0x410 [ 3331.177285][T23749] ? __might_sleep+0xd0/0xd0 [ 3331.181908][T23749] ? __lock_acquire+0x7bd0/0x7bd0 [ 3331.186970][T23749] ? mod_objcg_mlstate+0x88/0x320 [ 3331.192036][T23749] should_fail_ex+0x390/0x4c0 [ 3331.196772][T23749] should_failslab+0x5/0x20 [ 3331.201305][T23749] slab_pre_alloc_hook+0x59/0x300 [ 3331.206362][T23749] ? __get_vm_area_node+0x122/0x330 [ 3331.211599][T23749] __kmem_cache_alloc_node+0x4f/0x270 [ 3331.217001][T23749] ? __get_vm_area_node+0x122/0x330 [ 3331.222230][T23749] kmalloc_node_trace+0x22/0xe0 [ 3331.227120][T23749] __get_vm_area_node+0x122/0x330 [ 3331.232179][T23749] ? mod_objcg_state+0x51d/0x8b0 [ 3331.237154][T23749] __vmalloc_node_range+0x357/0x1380 [ 3331.242483][T23749] ? copy_process+0x621/0x40c0 [ 3331.247281][T23749] ? percpu_ref_put+0x12/0x100 [ 3331.252090][T23749] ? free_vm_area+0x50/0x50 [ 3331.256626][T23749] ? rcu_is_watching+0x11/0xa0 [ 3331.261435][T23749] dup_task_struct+0x3ca/0x6b0 [ 3331.266231][T23749] ? copy_process+0x621/0x40c0 [ 3331.271026][T23749] copy_process+0x621/0x40c0 [ 3331.275638][T23749] ? __lock_acquire+0x7bd0/0x7bd0 [ 3331.280725][T23749] ? idle_dummy+0x10/0x10 [ 3331.285092][T23749] kernel_clone+0x24b/0x900 [ 3331.289622][T23749] ? ksys_write+0x1ce/0x260 [ 3331.294201][T23749] ? create_io_thread+0x170/0x170 [ 3331.299267][T23749] __x64_sys_clone+0x1a7/0x220 [ 3331.304057][T23749] ? __fget_files+0x3fc/0x460 [ 3331.308774][T23749] ? __ia32_sys_vfork+0x140/0x140 [ 3331.313833][T23749] ? lock_chain_count+0x20/0x20 [ 3331.318721][T23749] ? lockdep_hardirqs_on+0x94/0x140 [ 3331.323955][T23749] do_syscall_64+0x4c/0xa0 [ 3331.328402][T23749] ? clear_bhb_loop+0x60/0xb0 [ 3331.333104][T23749] ? clear_bhb_loop+0x60/0xb0 [ 3331.337810][T23749] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3331.343743][T23749] RIP: 0033:0x7f156e19ce59 [ 3331.348197][T23749] 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 [ 3331.367937][T23749] RSP: 002b:00007f156ef79fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3331.376466][T23749] RAX: ffffffffffffffda RBX: 00007f156e415fa0 RCX: 00007f156e19ce59 [ 3331.384460][T23749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3331.392457][T23749] RBP: 00007f156ef7a090 R08: 0000000000000000 R09: 0000000000000000 [ 3331.400470][T23749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3331.408466][T23749] R13: 00007f156e416038 R14: 00007f156e415fa0 R15: 00007ffc64d999f8 [ 3331.416738][T23749] [ 3331.448057][T23472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3331.502544][T23472] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3331.548609][T23749] warn_alloc: 1 callbacks suppressed [ 3331.548631][T23749] syz.4.15799: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0-1 [ 3331.580362][T20301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3331.597877][T20301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3331.618751][T23749] CPU: 1 PID: 23749 Comm: syz.4.15799 Not tainted syzkaller #0 [ 3331.626400][T23749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3331.636510][T23749] Call Trace: [ 3331.639841][T23749] [ 3331.642822][T23749] dump_stack_lvl+0x188/0x24e [ 3331.647571][T23749] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 3331.654058][T23749] ? show_regs_print_info+0x12/0x12 [ 3331.659315][T23749] ? load_image+0x410/0x410 [ 3331.663887][T23749] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 3331.665379][T23472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3331.670334][T23749] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 3331.670367][T23749] warn_alloc+0x242/0x330 [ 3331.670399][T23749] ? __get_vm_area_node+0x122/0x330 [ 3331.670432][T23749] ? zone_watermark_ok_safe+0x270/0x270 [ 3331.670464][T23749] ? rcu_is_watching+0x11/0xa0 [ 3331.707360][T23749] ? __get_vm_area_node+0x318/0x330 [ 3331.712622][T23749] ? mod_objcg_state+0x51d/0x8b0 [ 3331.716406][T23472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3331.717611][T23749] __vmalloc_node_range+0x37c/0x1380 [ 3331.732801][T23749] ? percpu_ref_put+0x12/0x100 [ 3331.737658][T23749] ? free_vm_area+0x50/0x50 [ 3331.742220][T23749] ? rcu_is_watching+0x11/0xa0 [ 3331.747053][T23749] dup_task_struct+0x3ca/0x6b0 [ 3331.751876][T23749] ? copy_process+0x621/0x40c0 [ 3331.756703][T23749] copy_process+0x621/0x40c0 [ 3331.761355][T23749] ? __lock_acquire+0x7bd0/0x7bd0 [ 3331.766475][T23749] ? idle_dummy+0x10/0x10 [ 3331.767822][T23472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3331.770855][T23749] kernel_clone+0x24b/0x900 [ 3331.770885][T23749] ? ksys_write+0x1ce/0x260 [ 3331.770922][T23749] ? create_io_thread+0x170/0x170 [ 3331.771017][T23749] __x64_sys_clone+0x1a7/0x220 [ 3331.800269][T23749] ? __fget_files+0x3fc/0x460 [ 3331.805021][T23749] ? __ia32_sys_vfork+0x140/0x140 [ 3331.810141][T23749] ? lock_chain_count+0x20/0x20 [ 3331.815063][T23749] ? lockdep_hardirqs_on+0x94/0x140 [ 3331.820322][T23749] do_syscall_64+0x4c/0xa0 [ 3331.823146][T23472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3331.824775][T23749] ? clear_bhb_loop+0x60/0xb0 [ 3331.824802][T23749] ? clear_bhb_loop+0x60/0xb0 [ 3331.844042][T23749] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3331.849991][T23749] RIP: 0033:0x7f156e19ce59 [ 3331.854453][T23749] 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 [ 3331.868251][T23472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3331.874094][T23749] RSP: 002b:00007f156ef79fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3331.874126][T23749] RAX: ffffffffffffffda RBX: 00007f156e415fa0 RCX: 00007f156e19ce59 [ 3331.874144][T23749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3331.874159][T23749] RBP: 00007f156ef7a090 R08: 0000000000000000 R09: 0000000000000000 [ 3331.874174][T23749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3331.874189][T23749] R13: 00007f156e416038 R14: 00007f156e415fa0 R15: 00007ffc64d999f8 [ 3331.874226][T23749] [ 3332.068684][T23472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3332.094384][T23472] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3332.158965][T20301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3332.193404][T20301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3332.217848][T23472] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3332.253639][T23472] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3332.264741][T23472] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3332.277949][T23472] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3332.322878][T23749] Mem-Info: [ 3332.326078][T23749] active_anon:22902 inactive_anon:0 isolated_anon:0 [ 3332.326078][T23749] active_file:22305 inactive_file:41250 isolated_file:0 [ 3332.326078][T23749] unevictable:768 dirty:214 writeback:0 [ 3332.326078][T23749] slab_reclaimable:22636 slab_unreclaimable:96451 [ 3332.326078][T23749] mapped:40399 shmem:13149 pagetables:633 [ 3332.326078][T23749] sec_pagetables:0 bounce:0 [ 3332.326078][T23749] kernel_misc_reclaimable:0 [ 3332.326078][T23749] free:1298915 free_pcp:5246 free_cma:0 [ 3332.412998][T23749] Node 0 active_anon:92708kB inactive_anon:0kB active_file:89220kB inactive_file:164796kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:161596kB dirty:856kB writeback:0kB shmem:52160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10920kB pagetables:2532kB sec_pagetables:0kB all_unreclaimable? no [ 3332.483374][T23749] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 3332.565403][T20280] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3332.583141][T20280] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3332.612826][T23770] FAULT_INJECTION: forcing a failure. [ 3332.612826][T23770] name failslab, interval 1, probability 0, space 0, times 0 [ 3332.648685][T23749] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3332.684547][T23770] CPU: 1 PID: 23770 Comm: syz.1.15805 Not tainted syzkaller #0 [ 3332.692182][T23770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3332.702298][T23770] Call Trace: [ 3332.705619][T23770] [ 3332.707345][T23749] lowmem_reserve[]: [ 3332.708575][T23770] dump_stack_lvl+0x188/0x24e [ 3332.708611][T23770] ? show_regs_print_info+0x12/0x12 [ 3332.708637][T23770] ? load_image+0x410/0x410 [ 3332.708673][T23770] ? __might_sleep+0xd0/0xd0 [ 3332.712481][T23749] 0 [ 3332.717176][T23770] ? __lock_acquire+0x7bd0/0x7bd0 [ 3332.717217][T23770] should_fail_ex+0x390/0x4c0 [ 3332.743874][T23770] should_failslab+0x5/0x20 [ 3332.748435][T23770] slab_pre_alloc_hook+0x59/0x300 [ 3332.753513][T23770] ? __get_vm_area_node+0x122/0x330 [ 3332.758775][T23770] __kmem_cache_alloc_node+0x4f/0x270 [ 3332.759302][T23749] 2527 [ 3332.764188][T23770] ? __get_vm_area_node+0x122/0x330 [ 3332.764202][T23749] 2528 [ 3332.764222][T23770] kmalloc_node_trace+0x22/0xe0 [ 3332.778944][T23749] 2528 [ 3332.779865][T23770] __get_vm_area_node+0x122/0x330 [ 3332.779902][T23770] ? perf_trace_lock_acquire+0x101/0x3f0 [ 3332.786209][T23749] 2528 [ 3332.787709][T23770] __vmalloc_node_range+0x357/0x1380 [ 3332.801485][T23770] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3332.804124][T23749] [ 3332.807084][T23770] ? perf_trace_preemptirq_template+0x268/0x320 [ 3332.807162][T23770] ? aa_get_newest_label+0xf9/0x5b0 [ 3332.814435][T23749] Node 0 [ 3332.815702][T23770] ? free_vm_area+0x50/0x50 [ 3332.824719][T23749] DMA32 free:1273844kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:97208kB inactive_anon:0kB active_file:89220kB inactive_file:164796kB unevictable:1536kB writepending:856kB present:3129332kB managed:2592972kB mlocked:0kB bounce:0kB free_pcp:6192kB local_pcp:2972kB free_cma:0kB [ 3332.828395][T23770] ? end_current_label_crit_section+0x170/0x170 [ 3332.828434][T23770] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3332.828469][T23770] __vmalloc+0x76/0x80 [ 3332.828497][T23770] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3332.828533][T23770] bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3332.828564][T23770] ? bpf_prog_alloc+0x13/0x1b0 [ 3332.828601][T23770] bpf_prog_alloc+0x1c/0x1b0 [ 3332.828639][T23770] bpf_prog_load+0x7d4/0x1530 [ 3332.828684][T23770] ? map_freeze+0x390/0x390 [ 3332.828716][T23770] ? __might_fault+0xa6/0x120 [ 3332.828755][T23770] ? __might_fault+0xa6/0x120 [ 3332.828779][T23770] ? __might_fault+0xc2/0x120 [ 3332.828802][T23770] ? __might_fault+0xa6/0x120 [ 3332.828827][T23770] ? bpf_lsm_bpf+0x5/0x10 [ 3332.927189][T23770] ? security_bpf+0x7a/0xa0 [ 3332.931760][T23770] __sys_bpf+0x5b8/0x780 [ 3332.936102][T23770] ? bpf_link_show_fdinfo+0x380/0x380 [ 3332.941551][T23770] ? lock_chain_count+0x20/0x20 [ 3332.946501][T23770] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 3332.952554][T23770] __x64_sys_bpf+0x78/0x90 [ 3332.957039][T23770] do_syscall_64+0x4c/0xa0 [ 3332.961509][T23770] ? clear_bhb_loop+0x60/0xb0 [ 3332.966243][T23770] ? clear_bhb_loop+0x60/0xb0 [ 3332.970966][T23770] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3332.976923][T23770] RIP: 0033:0x7fd15799ce59 [ 3332.981388][T23770] 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 [ 3333.001057][T23770] RSP: 002b:00007fd1587f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3333.009660][T23770] RAX: ffffffffffffffda RBX: 00007fd157c15fa0 RCX: 00007fd15799ce59 [ 3333.017682][T23770] RDX: 0000000000000080 RSI: 0000200000000140 RDI: 0000000000000005 [ 3333.025701][T23770] RBP: 00007fd1587f4090 R08: 0000000000000000 R09: 0000000000000000 [ 3333.028301][T23749] lowmem_reserve[]: [ 3333.033699][T23770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3333.033716][T23770] R13: 00007fd157c16038 R14: 00007fd157c15fa0 R15: 00007ffd5c5797a8 [ 3333.033748][T23770] [ 3333.109662][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3333.146824][ T2942] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3333.158737][T23749] 0 0 1 1 1 [ 3333.162185][T23749] Node 0 Normal free:20kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:8kB free_cma:0kB [ 3333.202890][ T2942] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3333.221648][ T2942] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3333.268558][T23749] lowmem_reserve[]: 0 0 0 0 0 [ 3333.273439][T23749] Node 1 Normal free:3900656kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:14552kB local_pcp:9652kB free_cma:0kB [ 3333.378561][T23749] lowmem_reserve[]: 0 0 0 0 0 [ 3333.383459][T23749] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 3333.422600][T23749] Node 0 DMA32: 1360*4kB (UME) 79*8kB (UME) 1470*16kB (UE) 1205*32kB (UME) 831*64kB (UME) 825*128kB (UME) 411*256kB (UME) 224*512kB (UM) 85*1024kB (UM) 20*2048kB (UM) 169*4096kB (UM) = 1267064kB [ 3333.458552][T23749] Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB [ 3333.495194][T23749] Node 1 Normal: 218*4kB (UME) 59*8kB (UME) 31*16kB (UE) 38*32kB (UME) 22*64kB (UME) 9*128kB (UME) 5*256kB (UME) 1*512kB (M) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3900656kB [ 3333.548616][T23749] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3333.558350][T23749] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 3333.621961][T23787] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.15726'. [ 3333.638938][T23749] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3333.667806][T23749] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 3333.702500][T23749] 80491 total pagecache pages [ 3333.707270][T23749] 0 pages in swap cache [ 3333.734518][T23749] Free swap = 124996kB [ 3333.748621][T23749] Total swap = 124996kB [ 3333.752901][T23749] 2097051 pages RAM [ 3333.756748][T23749] 0 pages HighMem/MovableOnly [ 3333.772214][T23749] 415207 pages reserved [ 3333.776445][T23749] 0 pages cma reserved [ 3334.447562][T23811] netlink: 'syz.3.15812': attribute type 3 has an invalid length. [ 3334.497083][T23811] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.15812'. [ 3335.537663][T23831] tap0: tun_chr_ioctl cmd 1074025677 [ 3335.590511][T23831] tap0: linktype set to 805 [ 3336.651856][T23857] netlink: 'syz.3.15820': attribute type 10 has an invalid length. [ 3336.738762][T23857] netlink: 2 bytes leftover after parsing attributes in process `syz.3.15820'. [ 3336.784572][T23857] device hsr0 entered promiscuous mode [ 3336.794966][T23857] bridge0: port 3(hsr0) entered blocking state [ 3336.808803][T23857] bridge0: port 3(hsr0) entered disabled state [ 3336.837147][T23857] bridge0: port 3(hsr0) entered blocking state [ 3336.843544][T23857] bridge0: port 3(hsr0) entered forwarding state [ 3337.050023][T23870] netlink: 1047 bytes leftover after parsing attributes in process `syz.0.15823'. [ 3337.327723][T23882] netlink: 'syz.1.15828': attribute type 3 has an invalid length. [ 3337.400797][T23882] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.15828'. [ 3337.953272][T23896] netlink: 168 bytes leftover after parsing attributes in process `syz.4.15830'. [ 3338.662569][T23920] syz.0.15837[23920] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 3338.662716][T23920] syz.0.15837[23920] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 3339.044877][T23934] netlink: 60 bytes leftover after parsing attributes in process `syz.4.15840'. [ 3339.106191][T23934] netlink: 60 bytes leftover after parsing attributes in process `syz.4.15840'. [ 3339.126424][T23937] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.15842'. [ 3339.147410][T23938] netlink: 60 bytes leftover after parsing attributes in process `syz.4.15840'. [ 3339.168034][T23940] netlink: 60 bytes leftover after parsing attributes in process `syz.4.15840'. [ 3339.484869][T23951] netlink: 194236 bytes leftover after parsing attributes in process `syz.3.15846'. [ 3339.543540][T23951] netlink: zone id is out of range [ 3339.559510][T23951] netlink: get zone limit has 8 unknown bytes [ 3339.605230][T23951] netlink: 'syz.3.15846': attribute type 21 has an invalid length. [ 3339.633906][T23961] bridge0: port 2(bridge_slave_1) entered disabled state [ 3339.925155][T23961] device bridge_slave_0 left promiscuous mode [ 3339.942311][T23961] bridge0: port 1(bridge_slave_0) entered disabled state [ 3340.286003][T23967] netlink: 'syz.3.15846': attribute type 21 has an invalid length. [ 3340.334045][T23967] netlink: 'syz.3.15846': attribute type 6 has an invalid length. [ 3340.363692][T23986] FAULT_INJECTION: forcing a failure. [ 3340.363692][T23986] name failslab, interval 1, probability 0, space 0, times 0 [ 3340.379753][T23986] CPU: 1 PID: 23986 Comm: syz.4.15851 Not tainted syzkaller #0 [ 3340.387380][T23986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3340.397496][T23986] Call Trace: [ 3340.400819][T23986] [ 3340.403806][T23986] dump_stack_lvl+0x188/0x24e [ 3340.408550][T23986] ? show_regs_print_info+0x12/0x12 [ 3340.413805][T23986] ? load_image+0x410/0x410 [ 3340.418414][T23986] ? __might_sleep+0xd0/0xd0 [ 3340.423056][T23986] ? __lock_acquire+0x7bd0/0x7bd0 [ 3340.428154][T23986] should_fail_ex+0x390/0x4c0 [ 3340.432940][T23986] should_failslab+0x5/0x20 [ 3340.437495][T23986] slab_pre_alloc_hook+0x59/0x300 [ 3340.442582][T23986] kmem_cache_alloc+0x56/0x2f0 [ 3340.447397][T23986] ? __anon_vma_prepare+0xb2/0x430 [ 3340.452561][T23986] __anon_vma_prepare+0xb2/0x430 [ 3340.457558][T23986] wp_page_copy+0xdab/0x1660 [ 3340.462212][T23986] ? __lock_acquire+0x7bd0/0x7bd0 [ 3340.467303][T23986] ? fault_dirty_shared_page+0x3c0/0x3c0 [ 3340.472985][T23986] ? do_raw_spin_unlock+0x11d/0x230 [ 3340.478235][T23986] ? _raw_spin_unlock+0x24/0x40 [ 3340.483138][T23986] ? do_wp_page+0x678/0x16b0 [ 3340.487789][T23986] handle_mm_fault+0x1b1b/0x3d40 [ 3340.492781][T23986] ? mt_find+0x157/0x830 [ 3340.497102][T23986] ? numa_migrate_prep+0x250/0x250 [ 3340.502277][T23986] ? lock_chain_count+0x20/0x20 [ 3340.507189][T23986] ? lock_mm_and_find_vma+0xae/0x2f0 [ 3340.512531][T23986] do_user_addr_fault+0x58e/0xb20 [ 3340.517631][T23986] exc_page_fault+0x60/0x100 [ 3340.522283][T23986] asm_exc_page_fault+0x22/0x30 [ 3340.527196][T23986] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 3340.532975][T23986] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 90 90 90 90 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 90 90 90 90 90 90 48 bb f9 ef ff ff ff 7f [ 3340.552634][T23986] RSP: 0018:ffffc900051efe80 EFLAGS: 00050297 [ 3340.558769][T23986] RAX: 0000000000000004 RBX: 00007fffffffeffd RCX: 0000200000000300 [ 3340.566788][T23986] RDX: 0000000000000000 RSI: ffffffff8a8c2920 RDI: ffffffff8adee1a0 [ 3340.574811][T23986] RBP: 0000000000000004 R08: ffffffff8e200f6f R09: 1ffffffff1c401ed [ 3340.582890][T23986] R10: dffffc0000000000 R11: fffffbfff1c401ee R12: 0000000000000000 [ 3340.590930][T23986] R13: 0000200000000300 R14: 000000000000001d R15: 0000000000000002 [ 3340.598974][T23986] __sys_socketpair+0xb4/0x540 [ 3340.603798][T23986] __x64_sys_socketpair+0x97/0xb0 [ 3340.608880][T23986] do_syscall_64+0x4c/0xa0 [ 3340.613395][T23986] ? clear_bhb_loop+0x60/0xb0 [ 3340.618146][T23986] ? clear_bhb_loop+0x60/0xb0 [ 3340.622871][T23986] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3340.628827][T23986] RIP: 0033:0x7f156e19ce59 [ 3340.633280][T23986] 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 [ 3340.652944][T23986] RSP: 002b:00007f156ef7a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 3340.661415][T23986] RAX: ffffffffffffffda RBX: 00007f156e415fa0 RCX: 00007f156e19ce59 [ 3340.669437][T23986] RDX: 0000000000000006 RSI: 0000000000000002 RDI: 000000000000001d [ 3340.677454][T23986] RBP: 00007f156ef7a090 R08: 0000000000000000 R09: 0000000000000000 [ 3340.685469][T23986] R10: 0000200000000300 R11: 0000000000000246 R12: 0000000000000001 [ 3340.693485][T23986] R13: 00007f156e416038 R14: 00007f156e415fa0 R15: 00007ffc64d999f8 [ 3340.701528][T23986] [ 3341.485051][T24003] bridge0: port 3(hsr0) entered disabled state [ 3341.553559][T24003] bridge0: port 2(bridge_slave_1) entered disabled state [ 3341.616405][T24003] device bridge_slave_0 left promiscuous mode [ 3341.631973][T24003] bridge0: port 1(bridge_slave_0) entered disabled state [ 3341.847230][T24009] __nla_validate_parse: 5 callbacks suppressed [ 3341.847250][T24009] netlink: 60 bytes leftover after parsing attributes in process `syz.2.15856'. [ 3341.913519][T24020] netlink: 'syz.0.15859': attribute type 10 has an invalid length. [ 3341.932267][T24020] netlink: 2 bytes leftover after parsing attributes in process `syz.0.15859'. [ 3341.977376][T24020] device hsr0 entered promiscuous mode [ 3342.160945][T24026] netlink: 1047 bytes leftover after parsing attributes in process `syz.4.15861'. [ 3342.343515][T24037] FAULT_INJECTION: forcing a failure. [ 3342.343515][T24037] name failslab, interval 1, probability 0, space 0, times 0 [ 3342.385578][T24037] CPU: 0 PID: 24037 Comm: syz.0.15865 Not tainted syzkaller #0 [ 3342.393238][T24037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3342.403356][T24037] Call Trace: [ 3342.406707][T24037] [ 3342.409705][T24037] dump_stack_lvl+0x188/0x24e [ 3342.414479][T24037] ? show_regs_print_info+0x12/0x12 [ 3342.419748][T24037] ? load_image+0x410/0x410 [ 3342.424332][T24037] ? __might_sleep+0xd0/0xd0 [ 3342.428976][T24037] ? __lock_acquire+0x7bd0/0x7bd0 [ 3342.434085][T24037] should_fail_ex+0x390/0x4c0 [ 3342.438834][T24037] should_failslab+0x5/0x20 [ 3342.443393][T24037] slab_pre_alloc_hook+0x59/0x300 [ 3342.448530][T24037] kmem_cache_alloc_node+0x5a/0x310 [ 3342.453802][T24037] ? __alloc_skb+0xf9/0x7d0 [ 3342.458399][T24037] __alloc_skb+0xf9/0x7d0 [ 3342.462812][T24037] netlink_sendmsg+0x654/0xbd0 [ 3342.467656][T24037] ? netlink_getsockopt+0x550/0x550 [ 3342.472926][T24037] ? aa_sock_msg_perm+0x94/0x150 [ 3342.477933][T24037] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 3342.483300][T24037] ? security_socket_sendmsg+0x7c/0xa0 [ 3342.488847][T24037] ? netlink_getsockopt+0x550/0x550 [ 3342.494123][T24037] ____sys_sendmsg+0x5ed/0x9a0 [ 3342.498970][T24037] ? __sys_sendmsg_sock+0x30/0x30 [ 3342.504046][T24037] ? __import_iovec+0x306/0x510 [ 3342.508974][T24037] ? import_iovec+0x6f/0xa0 [ 3342.513544][T24037] ___sys_sendmsg+0x2a2/0x360 [ 3342.518303][T24037] ? __sys_sendmsg+0x2a0/0x2a0 [ 3342.523191][T24037] ? __lock_acquire+0x7bd0/0x7bd0 [ 3342.528346][T24037] __se_sys_sendmsg+0x1c3/0x2b0 [ 3342.533279][T24037] ? __x64_sys_sendmsg+0x80/0x80 [ 3342.538361][T24037] ? lockdep_hardirqs_on+0x94/0x140 [ 3342.543649][T24037] do_syscall_64+0x4c/0xa0 [ 3342.548135][T24037] ? clear_bhb_loop+0x60/0xb0 [ 3342.552875][T24037] ? clear_bhb_loop+0x60/0xb0 [ 3342.557621][T24037] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3342.563588][T24037] RIP: 0033:0x7f8d1339ce59 [ 3342.568053][T24037] 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 [ 3342.587700][T24037] RSP: 002b:00007f8d141dc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3342.596157][T24037] RAX: ffffffffffffffda RBX: 00007f8d13615fa0 RCX: 00007f8d1339ce59 [ 3342.604175][T24037] RDX: 0000000000040000 RSI: 0000200000000600 RDI: 0000000000000006 [ 3342.612191][T24037] RBP: 00007f8d141dc090 R08: 0000000000000000 R09: 0000000000000000 [ 3342.620192][T24037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3342.628195][T24037] R13: 00007f8d13616038 R14: 00007f8d13615fa0 R15: 00007fffe4680378 [ 3342.636236][T24037] [ 3343.089879][T24059] netlink: 60 bytes leftover after parsing attributes in process `syz.3.15870'. [ 3343.106288][T24059] netlink: 60 bytes leftover after parsing attributes in process `syz.3.15870'. [ 3343.151418][T24061] netlink: 60 bytes leftover after parsing attributes in process `syz.3.15870'. [ 3343.166796][T24059] netlink: 60 bytes leftover after parsing attributes in process `syz.3.15870'. [ 3343.407854][T24063] netlink: 'syz.2.15872': attribute type 25 has an invalid length. [ 3343.429465][T24063] netlink: 'syz.2.15872': attribute type 29 has an invalid length. [ 3343.463014][T24065] netlink: 5 bytes leftover after parsing attributes in process `syz.2.15872'. [ 3343.701694][T24060] netlink: 168 bytes leftover after parsing attributes in process `syz.1.15869'. [ 3343.758932][T24068] netlink: 'syz.3.15873': attribute type 13 has an invalid length. [ 3343.787122][T24068] netlink: 152 bytes leftover after parsing attributes in process `syz.3.15873'. [ 3343.811229][T24068] syz_tun: refused to change device tx_queue_len [ 3343.828150][T24068] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 3344.045136][T24073] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3344.068864][T24073] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3344.115717][T24073] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3344.138655][T24073] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3344.337886][T24078] netlink: 'syz.4.15876': attribute type 10 has an invalid length. [ 3344.358587][T24078] device hsr0 entered promiscuous mode [ 3344.364355][T24078] bridge0: port 2(hsr0) entered blocking state [ 3344.389677][T24078] bridge0: port 2(hsr0) entered disabled state [ 3344.414063][T24078] bridge0: port 2(hsr0) entered blocking state [ 3344.420504][T24078] bridge0: port 2(hsr0) entered forwarding state [ 3344.601315][T24087] FAULT_INJECTION: forcing a failure. [ 3344.601315][T24087] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3344.669780][T24087] CPU: 0 PID: 24087 Comm: syz.1.15880 Not tainted syzkaller #0 [ 3344.677442][T24087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3344.687831][T24087] Call Trace: [ 3344.691172][T24087] [ 3344.694162][T24087] dump_stack_lvl+0x188/0x24e [ 3344.699471][T24087] ? show_regs_print_info+0x12/0x12 [ 3344.704735][T24087] ? load_image+0x410/0x410 [ 3344.709321][T24087] ? __lock_acquire+0x7bd0/0x7bd0 [ 3344.714420][T24087] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 3344.720236][T24087] should_fail_ex+0x390/0x4c0 [ 3344.725252][T24087] _copy_from_user+0x2c/0x170 [ 3344.730007][T24087] ___sys_sendmsg+0x1c3/0x360 [ 3344.734785][T24087] ? __sys_sendmsg+0x2a0/0x2a0 [ 3344.739664][T24087] ? __lock_acquire+0x7bd0/0x7bd0 [ 3344.744815][T24087] __se_sys_sendmsg+0x1c3/0x2b0 [ 3344.749763][T24087] ? __x64_sys_sendmsg+0x80/0x80 [ 3344.754803][T24087] ? lockdep_hardirqs_on+0x94/0x140 [ 3344.760086][T24087] do_syscall_64+0x4c/0xa0 [ 3344.764559][T24087] ? clear_bhb_loop+0x60/0xb0 [ 3344.769293][T24087] ? clear_bhb_loop+0x60/0xb0 [ 3344.774203][T24087] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3344.780187][T24087] RIP: 0033:0x7fd15799ce59 [ 3344.784683][T24087] 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 [ 3344.804329][T24087] RSP: 002b:00007fd1587f4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3344.812790][T24087] RAX: ffffffffffffffda RBX: 00007fd157c15fa0 RCX: 00007fd15799ce59 [ 3344.820800][T24087] RDX: 0000000000000000 RSI: 0000200000000940 RDI: 0000000000000004 [ 3344.828811][T24087] RBP: 00007fd1587f4090 R08: 0000000000000000 R09: 0000000000000000 [ 3344.836832][T24087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3344.844861][T24087] R13: 00007fd157c16038 R14: 00007fd157c15fa0 R15: 00007ffd5c5797a8 [ 3344.852894][T24087] [ 3345.159721][T24097] netlink: 'syz.0.15883': attribute type 10 has an invalid length. [ 3345.700143][T24097] bond0: (slave team0): Releasing backup interface [ 3345.856836][T24097] team0 (unregistering): Port device team_slave_0 removed [ 3345.905984][T24097] team0 (unregistering): Port device team_slave_1 removed [ 3345.950753][T24097] team0 (unregistering): Port device geneve1 removed [ 3346.666939][T24133] netlink: 'syz.1.15893': attribute type 10 has an invalid length. [ 3348.093346][T24177] FAULT_INJECTION: forcing a failure. [ 3348.093346][T24177] name failslab, interval 1, probability 0, space 0, times 0 [ 3348.147789][T24177] CPU: 1 PID: 24177 Comm: syz.0.15912 Not tainted syzkaller #0 [ 3348.155433][T24177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3348.165555][T24177] Call Trace: [ 3348.168886][T24177] [ 3348.171851][T24177] dump_stack_lvl+0x188/0x24e [ 3348.176575][T24177] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3348.182786][T24177] ? show_regs_print_info+0x12/0x12 [ 3348.188037][T24177] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3348.194265][T24177] ? dump_stack+0x5/0x12 [ 3348.198563][T24177] should_fail_ex+0x390/0x4c0 [ 3348.203288][T24177] should_failslab+0x5/0x20 [ 3348.207842][T24177] slab_pre_alloc_hook+0x59/0x300 [ 3348.212918][T24177] ? lockdep_softirqs_off+0x430/0x430 [ 3348.218354][T24177] kmem_cache_alloc+0x56/0x2f0 [ 3348.223170][T24177] ? security_inode_alloc+0x30/0x110 [ 3348.228515][T24177] security_inode_alloc+0x30/0x110 [ 3348.233675][T24177] inode_init_always+0x910/0xc90 [ 3348.238653][T24177] new_inode_pseudo+0x91/0x1c0 [ 3348.243473][T24177] __sock_create+0x129/0x940 [ 3348.248114][T24177] ? __might_fault+0xa6/0x120 [ 3348.252837][T24177] ? __might_fault+0xc2/0x120 [ 3348.257542][T24177] __sys_socketpair+0x1bd/0x540 [ 3348.262424][T24177] __x64_sys_socketpair+0x97/0xb0 [ 3348.267480][T24177] do_syscall_64+0x4c/0xa0 [ 3348.271941][T24177] ? clear_bhb_loop+0x60/0xb0 [ 3348.276646][T24177] ? clear_bhb_loop+0x60/0xb0 [ 3348.281361][T24177] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3348.287295][T24177] RIP: 0033:0x7f8d1339ce59 [ 3348.291736][T24177] 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 [ 3348.311380][T24177] RSP: 002b:00007f8d141dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 3348.319830][T24177] RAX: ffffffffffffffda RBX: 00007f8d13615fa0 RCX: 00007f8d1339ce59 [ 3348.327832][T24177] RDX: 0000000000000006 RSI: 0000000000000002 RDI: 000000000000001d [ 3348.335838][T24177] RBP: 00007f8d141dc090 R08: 0000000000000000 R09: 0000000000000000 [ 3348.343861][T24177] R10: 0000200000000300 R11: 0000000000000246 R12: 0000000000000001 [ 3348.351860][T24177] R13: 00007f8d13616038 R14: 00007f8d13615fa0 R15: 00007fffe4680378 [ 3348.359873][T24177] [ 3348.403618][T24177] socket: no more sockets [ 3348.693450][T24198] __nla_validate_parse: 5 callbacks suppressed [ 3348.693471][T24198] netlink: 60 bytes leftover after parsing attributes in process `syz.1.15920'. [ 3348.728750][T24198] netlink: 60 bytes leftover after parsing attributes in process `syz.1.15920'. [ 3348.773297][T24204] netlink: 60 bytes leftover after parsing attributes in process `syz.1.15920'. [ 3348.807116][T24198] netlink: 60 bytes leftover after parsing attributes in process `syz.1.15920'. [ 3349.412944][T24210] FAULT_INJECTION: forcing a failure. [ 3349.412944][T24210] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3349.439845][T24210] CPU: 1 PID: 24210 Comm: syz.3.15922 Not tainted syzkaller #0 [ 3349.447478][T24210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3349.457588][T24210] Call Trace: [ 3349.460913][T24210] [ 3349.463874][T24210] dump_stack_lvl+0x188/0x24e [ 3349.468589][T24210] ? show_regs_print_info+0x12/0x12 [ 3349.473822][T24210] ? load_image+0x410/0x410 [ 3349.478450][T24210] ? __lock_acquire+0x7bd0/0x7bd0 [ 3349.483525][T24210] should_fail_ex+0x390/0x4c0 [ 3349.488261][T24210] _copy_from_user+0x2c/0x170 [ 3349.492973][T24210] get_user_ifreq+0x67/0x170 [ 3349.497692][T24210] inet_ioctl+0x31d/0x460 [ 3349.502066][T24210] ? inet_shutdown+0x370/0x370 [ 3349.506857][T24210] ? slab_free_freelist_hook+0x133/0x1b0 [ 3349.512528][T24210] ? tomoyo_path_number_perm+0x4fb/0x650 [ 3349.518201][T24210] ? __kmem_cache_free+0xb6/0x200 [ 3349.523274][T24210] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 3349.528770][T24210] ? packet_ioctl+0x143/0x240 [ 3349.533486][T24210] sock_do_ioctl+0xfb/0x320 [ 3349.538020][T24210] ? sock_show_fdinfo+0xb0/0xb0 [ 3349.542914][T24210] sock_ioctl+0x48a/0x700 [ 3349.547275][T24210] ? sock_poll+0x420/0x420 [ 3349.551733][T24210] ? bpf_lsm_file_ioctl+0x5/0x10 [ 3349.556704][T24210] ? security_file_ioctl+0x7c/0xa0 [ 3349.561856][T24210] ? sock_poll+0x420/0x420 [ 3349.566302][T24210] __se_sys_ioctl+0xfa/0x170 [ 3349.570929][T24210] do_syscall_64+0x4c/0xa0 [ 3349.575372][T24210] ? clear_bhb_loop+0x60/0xb0 [ 3349.580077][T24210] ? clear_bhb_loop+0x60/0xb0 [ 3349.584783][T24210] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3349.590712][T24210] RIP: 0033:0x7f635379ce59 [ 3349.595170][T24210] 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 [ 3349.614803][T24210] RSP: 002b:00007f635464b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3349.623244][T24210] RAX: ffffffffffffffda RBX: 00007f6353a15fa0 RCX: 00007f635379ce59 [ 3349.631242][T24210] RDX: 0000200000000000 RSI: 0000000000008919 RDI: 0000000000000003 [ 3349.639237][T24210] RBP: 00007f635464b090 R08: 0000000000000000 R09: 0000000000000000 [ 3349.647239][T24210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3349.655239][T24210] R13: 00007f6353a16038 R14: 00007f6353a15fa0 R15: 00007fffc8e8b728 [ 3349.663343][T24210] [ 3350.373769][T24233] tap0: tun_chr_ioctl cmd 1074025677 [ 3350.382002][T24233] tap0: linktype set to 823 [ 3350.832730][T24244] netlink: 60 bytes leftover after parsing attributes in process `syz.4.15933'. [ 3350.932537][T24244] netlink: 60 bytes leftover after parsing attributes in process `syz.4.15933'. [ 3350.955419][T24245] netlink: 60 bytes leftover after parsing attributes in process `syz.4.15933'. [ 3350.965977][T24246] netlink: 60 bytes leftover after parsing attributes in process `syz.4.15933'. [ 3351.277487][T24248] bond0: (slave bond_slave_0): Releasing backup interface [ 3353.530507][T24297] netlink: 'syz.3.15946': attribute type 3 has an invalid length. [ 3353.543674][T24296] netlink: 60 bytes leftover after parsing attributes in process `syz.1.15947'. [ 3353.558882][T24297] netlink: 132 bytes leftover after parsing attributes in process `syz.3.15946'. [ 3354.004101][T24310] bond0: (slave bond_slave_0): Releasing backup interface [ 3354.763193][T24327] netlink: 'syz.1.15956': attribute type 25 has an invalid length. [ 3354.777877][T24327] netlink: 'syz.1.15956': attribute type 29 has an invalid length. [ 3354.795761][T24327] __nla_validate_parse: 3 callbacks suppressed [ 3354.795782][T24327] netlink: 5 bytes leftover after parsing attributes in process `syz.1.15956'. [ 3355.455360][T24345] netlink: 60 bytes leftover after parsing attributes in process `syz.3.15962'. [ 3355.485831][T24345] netlink: 60 bytes leftover after parsing attributes in process `syz.3.15962'. [ 3355.538336][T24348] netlink: 60 bytes leftover after parsing attributes in process `syz.3.15962'. [ 3355.550653][T24345] netlink: 60 bytes leftover after parsing attributes in process `syz.3.15962'. [ 3356.211735][T24356] bond0: (slave bond_slave_0): Releasing backup interface [ 3356.392666][T24373] netlink: 'syz.4.15973': attribute type 25 has an invalid length. [ 3356.411244][T24373] netlink: 'syz.4.15973': attribute type 29 has an invalid length. [ 3356.473944][T24373] netlink: 5 bytes leftover after parsing attributes in process `syz.4.15973'. [ 3356.940557][T24382] FAULT_INJECTION: forcing a failure. [ 3356.940557][T24382] name failslab, interval 1, probability 0, space 0, times 0 [ 3356.989015][T24382] CPU: 1 PID: 24382 Comm: syz.0.15986 Not tainted syzkaller #0 [ 3356.996700][T24382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3357.006853][T24382] Call Trace: [ 3357.010197][T24382] [ 3357.013188][T24382] dump_stack_lvl+0x188/0x24e [ 3357.017967][T24382] ? show_regs_print_info+0x12/0x12 [ 3357.023248][T24382] ? load_image+0x410/0x410 [ 3357.027845][T24382] ? __might_sleep+0xd0/0xd0 [ 3357.032546][T24382] ? __lock_acquire+0x7bd0/0x7bd0 [ 3357.037670][T24382] should_fail_ex+0x390/0x4c0 [ 3357.042453][T24382] should_failslab+0x5/0x20 [ 3357.047033][T24382] slab_pre_alloc_hook+0x59/0x300 [ 3357.052143][T24382] ? apparmor_sk_alloc_security+0x74/0x100 [ 3357.058073][T24382] __kmem_cache_alloc_node+0x4f/0x270 [ 3357.063529][T24382] ? apparmor_sk_alloc_security+0x74/0x100 [ 3357.069401][T24382] kmalloc_trace+0x26/0xe0 [ 3357.073905][T24382] apparmor_sk_alloc_security+0x74/0x100 [ 3357.079621][T24382] security_sk_alloc+0x6a/0xa0 [ 3357.084480][T24382] sk_prot_alloc+0x101/0x210 [ 3357.089150][T24382] ? sk_alloc+0x20/0x330 [ 3357.093485][T24382] sk_alloc+0x36/0x330 [ 3357.097636][T24382] ? bpf_ctx_init+0x154/0x190 [ 3357.102408][T24382] bpf_prog_test_run_skb+0x36d/0x18e0 [ 3357.107878][T24382] ? __fget_files+0x28/0x460 [ 3357.112544][T24382] ? __fget_files+0x3fc/0x460 [ 3357.117331][T24382] ? cpu_online+0xa0/0xa0 [ 3357.121752][T24382] bpf_prog_test_run+0x31c/0x390 [ 3357.126799][T24382] __sys_bpf+0x62b/0x780 [ 3357.131219][T24382] ? bpf_link_show_fdinfo+0x380/0x380 [ 3357.136788][T24382] ? lock_chain_count+0x20/0x20 [ 3357.141763][T24382] __x64_sys_bpf+0x78/0x90 [ 3357.146260][T24382] do_syscall_64+0x4c/0xa0 [ 3357.150744][T24382] ? clear_bhb_loop+0x60/0xb0 [ 3357.155601][T24382] ? clear_bhb_loop+0x60/0xb0 [ 3357.160357][T24382] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3357.166325][T24382] RIP: 0033:0x7f8d1339ce59 [ 3357.170803][T24382] 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 [ 3357.190476][T24382] RSP: 002b:00007f8d141dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3357.198978][T24382] RAX: ffffffffffffffda RBX: 00007f8d13615fa0 RCX: 00007f8d1339ce59 [ 3357.207027][T24382] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 3357.215077][T24382] RBP: 00007f8d141dc090 R08: 0000000000000000 R09: 0000000000000000 [ 3357.223120][T24382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3357.231157][T24382] R13: 00007f8d13616038 R14: 00007f8d13615fa0 R15: 00007fffe4680378 [ 3357.239258][T24382] [ 3357.534385][T24391] netlink: 'syz.1.15978': attribute type 3 has an invalid length. [ 3357.543156][T24391] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.15978'. [ 3357.617474][T24393] netlink: 60 bytes leftover after parsing attributes in process `syz.0.15979'. [ 3357.630965][T24393] netlink: 60 bytes leftover after parsing attributes in process `syz.0.15979'. [ 3357.642832][T24393] netlink: 60 bytes leftover after parsing attributes in process `syz.0.15979'. [ 3357.760601][T24400] netlink: 'syz.2.15981': attribute type 10 has an invalid length. [ 3357.773335][T24400] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 3358.215691][T24414] netlink: 'syz.4.15987': attribute type 25 has an invalid length. [ 3358.242511][T24414] netlink: 'syz.4.15987': attribute type 29 has an invalid length. [ 3359.183962][T24434] netlink: 'syz.0.15991': attribute type 2 has an invalid length. [ 3359.323920][T24438] netlink: 'syz.3.15995': attribute type 3 has an invalid length. [ 3360.770193][T24457] netlink: 'syz.4.16003': attribute type 25 has an invalid length. [ 3360.816116][T24457] netlink: 'syz.4.16003': attribute type 29 has an invalid length. [ 3360.837703][T24462] __nla_validate_parse: 13 callbacks suppressed [ 3360.837724][T24462] netlink: 5 bytes leftover after parsing attributes in process `syz.4.16003'. [ 3361.353940][T24488] netlink: 'syz.0.16010': attribute type 3 has an invalid length. [ 3361.362839][T24490] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16011'. [ 3361.373767][T24488] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.16010'. [ 3361.383990][T24490] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16011'. [ 3361.400350][T24490] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16011'. [ 3361.419518][T24490] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16011'. [ 3362.492544][T24507] netlink: 65047 bytes leftover after parsing attributes in process `syz.4.16019'. [ 3362.868773][T24519] netlink: 'syz.4.16023': attribute type 25 has an invalid length. [ 3362.877028][T24519] netlink: 'syz.4.16023': attribute type 29 has an invalid length. [ 3362.893397][T24522] netlink: 60 bytes leftover after parsing attributes in process `syz.1.16024'. [ 3362.931592][T24522] netlink: 60 bytes leftover after parsing attributes in process `syz.1.16024'. [ 3362.975110][T24524] netlink: 60 bytes leftover after parsing attributes in process `syz.1.16024'. [ 3363.078978][T24529] netlink: 'syz.0.16025': attribute type 3 has an invalid length. [ 3363.376885][T24539] netlink: 'syz.4.16028': attribute type 25 has an invalid length. [ 3363.408735][T24539] netlink: 'syz.4.16028': attribute type 29 has an invalid length. [ 3364.915545][T24580] netlink: 'syz.2.16044': attribute type 25 has an invalid length. [ 3364.950637][T24580] netlink: 'syz.2.16044': attribute type 29 has an invalid length. [ 3364.998979][T24579] netlink: 'syz.4.16043': attribute type 3 has an invalid length. [ 3366.106678][T24609] __nla_validate_parse: 10 callbacks suppressed [ 3366.106702][T24609] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16054'. [ 3366.146842][T24609] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16054'. [ 3366.170930][T24611] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16054'. [ 3366.187137][T24609] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16054'. [ 3366.467543][T24622] netlink: 'syz.1.16058': attribute type 25 has an invalid length. [ 3366.496377][T24622] netlink: 'syz.1.16058': attribute type 29 has an invalid length. [ 3366.539057][T24623] netlink: 5 bytes leftover after parsing attributes in process `syz.1.16058'. [ 3366.727766][T24625] FAULT_INJECTION: forcing a failure. [ 3366.727766][T24625] name failslab, interval 1, probability 0, space 0, times 0 [ 3366.846573][T24625] CPU: 0 PID: 24625 Comm: syz.0.16059 Not tainted syzkaller #0 [ 3366.854220][T24625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3366.864327][T24625] Call Trace: [ 3366.867659][T24625] [ 3366.870645][T24625] dump_stack_lvl+0x188/0x24e [ 3366.875391][T24625] ? show_regs_print_info+0x12/0x12 [ 3366.880643][T24625] ? load_image+0x410/0x410 [ 3366.885215][T24625] ? __might_sleep+0xd0/0xd0 [ 3366.889850][T24625] ? __lock_acquire+0x7bd0/0x7bd0 [ 3366.894976][T24625] should_fail_ex+0x390/0x4c0 [ 3366.899731][T24625] should_failslab+0x5/0x20 [ 3366.904287][T24625] slab_pre_alloc_hook+0x59/0x300 [ 3366.909381][T24625] ? __lock_acquire+0x7bd0/0x7bd0 [ 3366.914557][T24625] ? kvmalloc_node+0x6c/0x180 [ 3366.919294][T24625] __kmem_cache_alloc_node+0x4f/0x270 [ 3366.924716][T24625] ? schedule_delayed_monitor_work+0x160/0x160 [ 3366.930935][T24625] ? kvmalloc_node+0x6c/0x180 [ 3366.935671][T24625] __kmalloc_node+0xa2/0x240 [ 3366.940330][T24625] kvmalloc_node+0x6c/0x180 [ 3366.944885][T24625] bpf_test_run_xdp_live+0x1da/0x1a90 [ 3366.950339][T24625] ? 0xffffffffa0004440 [ 3366.954562][T24625] ? text_poke_copy+0x7b/0x90 [ 3366.959341][T24625] ? 0xffffffffa0004440 [ 3366.963542][T24625] ? bpf_dispatcher_change_prog+0xc90/0xf10 [ 3366.969499][T24625] ? xdp_convert_md_to_buff+0x330/0x330 [ 3366.975125][T24625] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 3366.981420][T24625] ? bpf_test_init+0x119/0x140 [ 3366.986250][T24625] ? xdp_convert_md_to_buff+0x5b/0x330 [ 3366.991762][T24625] bpf_prog_test_run_xdp+0x757/0xf80 [ 3366.997129][T24625] ? __lock_acquire+0x7bd0/0x7bd0 [ 3367.002219][T24625] ? lock_chain_count+0x20/0x20 [ 3367.007126][T24625] ? dev_put+0x80/0x80 [ 3367.011261][T24625] ? dev_put+0x80/0x80 [ 3367.015381][T24625] bpf_prog_test_run+0x31c/0x390 [ 3367.020378][T24625] __sys_bpf+0x62b/0x780 [ 3367.024687][T24625] ? bpf_link_show_fdinfo+0x380/0x380 [ 3367.030136][T24625] ? lock_chain_count+0x20/0x20 [ 3367.035084][T24625] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 3367.041136][T24625] __x64_sys_bpf+0x78/0x90 [ 3367.045609][T24625] do_syscall_64+0x4c/0xa0 [ 3367.050073][T24625] ? clear_bhb_loop+0x60/0xb0 [ 3367.054791][T24625] ? clear_bhb_loop+0x60/0xb0 [ 3367.059516][T24625] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3367.065468][T24625] RIP: 0033:0x7f8d1339ce59 [ 3367.069928][T24625] 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 [ 3367.089586][T24625] RSP: 002b:00007f8d141dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3367.098054][T24625] RAX: ffffffffffffffda RBX: 00007f8d13615fa0 RCX: 00007f8d1339ce59 [ 3367.106214][T24625] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 3367.114238][T24625] RBP: 00007f8d141dc090 R08: 0000000000000000 R09: 0000000000000000 [ 3367.122258][T24625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3367.130280][T24625] R13: 00007f8d13616038 R14: 00007f8d13615fa0 R15: 00007fffe4680378 [ 3367.138322][T24625] [ 3367.542289][T24643] netlink: 60 bytes leftover after parsing attributes in process `syz.3.16069'. [ 3368.041942][T24643] netlink: 60 bytes leftover after parsing attributes in process `syz.3.16069'. [ 3368.098746][T24647] netlink: 60 bytes leftover after parsing attributes in process `syz.3.16069'. [ 3368.116476][T24651] netlink: 60 bytes leftover after parsing attributes in process `syz.3.16069'. [ 3370.930332][T20580] Bluetooth: hci1: command 0x0406 tx timeout [ 3372.325250][T24742] netlink: 'syz.4.16098': attribute type 25 has an invalid length. [ 3372.497410][T24742] netlink: 'syz.4.16098': attribute type 29 has an invalid length. [ 3372.626325][T24744] netlink: 5 bytes leftover after parsing attributes in process `syz.4.16098'. [ 3373.397275][T24755] netlink: 134056 bytes leftover after parsing attributes in process `syz.3.16101'. [ 3379.984450][T24856] netlink: 134056 bytes leftover after parsing attributes in process `syz.4.16132'. [ 3381.078932][T24893] syzkaller0: tun_chr_ioctl cmd 21731 [ 3381.105243][T24893] syzkaller0: tun_chr_ioctl cmd 1074025692 [ 3381.250849][T24893] bond0: (slave bridge_slave_1): Error: Slave has XDP program loaded, please unload before enslaving [ 3381.331637][T24900] netlink: 'syz.4.16141': attribute type 10 has an invalid length. [ 3385.025765][T24971] FAULT_INJECTION: forcing a failure. [ 3385.025765][T24971] name failslab, interval 1, probability 0, space 0, times 0 [ 3385.049751][T24971] CPU: 1 PID: 24971 Comm: syz.4.16167 Not tainted syzkaller #0 [ 3385.057397][T24971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3385.067508][T24971] Call Trace: [ 3385.070837][T24971] [ 3385.073811][T24971] dump_stack_lvl+0x188/0x24e [ 3385.078559][T24971] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3385.084785][T24971] ? show_regs_print_info+0x12/0x12 [ 3385.090049][T24971] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3385.096287][T24971] should_fail_ex+0x390/0x4c0 [ 3385.101029][T24971] should_failslab+0x5/0x20 [ 3385.105585][T24971] slab_pre_alloc_hook+0x59/0x300 [ 3385.110671][T24971] ? lockdep_hardirqs_on+0x94/0x140 [ 3385.116283][T24971] ? page_pool_create+0x6d/0x5c0 [ 3385.121286][T24971] __kmem_cache_alloc_node+0x4f/0x270 [ 3385.126719][T24971] ? page_pool_create+0x6d/0x5c0 [ 3385.131721][T24971] kmalloc_node_trace+0x22/0xe0 [ 3385.136644][T24971] page_pool_create+0x6d/0x5c0 [ 3385.141468][T24971] bpf_test_run_xdp_live+0x220/0x1a90 [ 3385.146905][T24971] ? 0xffffffffa0004440 [ 3385.151115][T24971] ? text_poke_copy+0x7b/0x90 [ 3385.155852][T24971] ? 0xffffffffa0004440 [ 3385.160055][T24971] ? bpf_dispatcher_change_prog+0xc90/0xf10 [ 3385.166024][T24971] ? xdp_convert_md_to_buff+0x330/0x330 [ 3385.171668][T24971] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 3385.177974][T24971] ? xdp_convert_md_to_buff+0x5b/0x330 [ 3385.183478][T24971] bpf_prog_test_run_xdp+0x757/0xf80 [ 3385.188803][T24971] ? __lock_acquire+0x7bd0/0x7bd0 [ 3385.193965][T24971] ? dev_put+0x80/0x80 [ 3385.198077][T24971] ? dev_put+0x80/0x80 [ 3385.202182][T24971] bpf_prog_test_run+0x31c/0x390 [ 3385.207169][T24971] __sys_bpf+0x62b/0x780 [ 3385.211454][T24971] ? bpf_link_show_fdinfo+0x380/0x380 [ 3385.216874][T24971] ? lock_chain_count+0x20/0x20 [ 3385.221758][T24971] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 3385.227781][T24971] __x64_sys_bpf+0x78/0x90 [ 3385.232236][T24971] do_syscall_64+0x4c/0xa0 [ 3385.236682][T24971] ? clear_bhb_loop+0x60/0xb0 [ 3385.241389][T24971] ? clear_bhb_loop+0x60/0xb0 [ 3385.246097][T24971] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3385.252036][T24971] RIP: 0033:0x7f156e19ce59 [ 3385.256482][T24971] 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 [ 3385.276118][T24971] RSP: 002b:00007f156ef7a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3385.284564][T24971] RAX: ffffffffffffffda RBX: 00007f156e415fa0 RCX: 00007f156e19ce59 [ 3385.292562][T24971] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 3385.300558][T24971] RBP: 00007f156ef7a090 R08: 0000000000000000 R09: 0000000000000000 [ 3385.308731][T24971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3385.316902][T24971] R13: 00007f156e416038 R14: 00007f156e415fa0 R15: 00007ffc64d999f8 [ 3385.324916][T24971] [ 3385.453958][T24979] netlink: 'syz.2.16169': attribute type 39 has an invalid length. [ 3385.813167][T24994] FAULT_INJECTION: forcing a failure. [ 3385.813167][T24994] name failslab, interval 1, probability 0, space 0, times 0 [ 3385.845155][T24994] CPU: 1 PID: 24994 Comm: syz.2.16173 Not tainted syzkaller #0 [ 3385.852802][T24994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3385.862949][T24994] Call Trace: [ 3385.866275][T24994] [ 3385.869249][T24994] dump_stack_lvl+0x188/0x24e [ 3385.874009][T24994] ? show_regs_print_info+0x12/0x12 [ 3385.879257][T24994] ? load_image+0x410/0x410 [ 3385.883824][T24994] ? __might_sleep+0xd0/0xd0 [ 3385.888462][T24994] ? __lock_acquire+0x7bd0/0x7bd0 [ 3385.893552][T24994] ? verify_lock_unused+0x140/0x140 [ 3385.898911][T24994] should_fail_ex+0x390/0x4c0 [ 3385.903641][T24994] should_failslab+0x5/0x20 [ 3385.908191][T24994] slab_pre_alloc_hook+0x59/0x300 [ 3385.913282][T24994] ? __get_vm_area_node+0x122/0x330 [ 3385.918535][T24994] __kmem_cache_alloc_node+0x4f/0x270 [ 3385.923963][T24994] ? __get_vm_area_node+0x122/0x330 [ 3385.929211][T24994] kmalloc_node_trace+0x22/0xe0 [ 3385.934127][T24994] __get_vm_area_node+0x122/0x330 [ 3385.939229][T24994] ? __local_bh_enable_ip+0x136/0x1c0 [ 3385.944659][T24994] __vmalloc_node_range+0x357/0x1380 [ 3385.950025][T24994] ? netlink_sendmsg+0x5ec/0xbd0 [ 3385.955036][T24994] ? netlink_insert+0x28d/0x13b0 [ 3385.960042][T24994] ? free_vm_area+0x50/0x50 [ 3385.964627][T24994] ? netlink_sendmsg+0x5ec/0xbd0 [ 3385.969626][T24994] vmalloc+0x75/0x80 [ 3385.973592][T24994] ? netlink_sendmsg+0x5ec/0xbd0 [ 3385.978580][T24994] netlink_sendmsg+0x5ec/0xbd0 [ 3385.983407][T24994] ? netlink_getsockopt+0x550/0x550 [ 3385.988666][T24994] ? aa_file_perm+0x3ea/0xf00 [ 3385.993433][T24994] ? aa_file_perm+0x112/0xf00 [ 3385.998165][T24994] ? aa_sock_msg_perm+0x94/0x150 [ 3386.003166][T24994] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 3386.008515][T24994] ? security_socket_sendmsg+0x7c/0xa0 [ 3386.014032][T24994] sock_write_iter+0x2d5/0x3e0 [ 3386.018851][T24994] ? sock_read_iter+0x3a0/0x3a0 [ 3386.023779][T24994] ? common_file_perm+0x171/0x1c0 [ 3386.028866][T24994] vfs_write+0x482/0x9a0 [ 3386.033186][T24994] ? file_end_write+0x250/0x250 [ 3386.038108][T24994] ? __fget_files+0x3fc/0x460 [ 3386.042892][T24994] ? __fdget_pos+0x1d4/0x360 [ 3386.047545][T24994] ? ksys_write+0x70/0x260 [ 3386.052021][T24994] ksys_write+0x14d/0x260 [ 3386.056409][T24994] ? __ia32_sys_read+0x80/0x80 [ 3386.061228][T24994] ? lockdep_hardirqs_on+0x94/0x140 [ 3386.066505][T24994] do_syscall_64+0x4c/0xa0 [ 3386.071511][T24994] ? clear_bhb_loop+0x60/0xb0 [ 3386.076293][T24994] ? clear_bhb_loop+0x60/0xb0 [ 3386.081037][T24994] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3386.087046][T24994] RIP: 0033:0x7fb18899ce59 [ 3386.091522][T24994] 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 [ 3386.111201][T24994] RSP: 002b:00007fb189890028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 3386.119706][T24994] RAX: ffffffffffffffda RBX: 00007fb188c15fa0 RCX: 00007fb18899ce59 [ 3386.127745][T24994] RDX: 000000000000fe33 RSI: 0000200000000000 RDI: 0000000000000003 [ 3386.135789][T24994] RBP: 00007fb189890090 R08: 0000000000000000 R09: 0000000000000000 [ 3386.143823][T24994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3386.151845][T24994] R13: 00007fb188c16038 R14: 00007fb188c15fa0 R15: 00007fffb863ff98 [ 3386.159889][T24994] [ 3386.288649][T24573] Bluetooth: hci2: command 0x0406 tx timeout [ 3386.438829][T24994] warn_alloc: 1 callbacks suppressed [ 3386.438847][T24994] syz.2.16173: vmalloc error: size 65408, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 3386.498759][T24994] CPU: 0 PID: 24994 Comm: syz.2.16173 Not tainted syzkaller #0 [ 3386.506422][T24994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3386.516536][T24994] Call Trace: [ 3386.519862][T24994] [ 3386.522829][T24994] dump_stack_lvl+0x188/0x24e [ 3386.527581][T24994] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 3386.534059][T24994] ? show_regs_print_info+0x12/0x12 [ 3386.539311][T24994] ? load_image+0x410/0x410 [ 3386.543875][T24994] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 3386.550347][T24994] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 3386.556904][T24994] warn_alloc+0x242/0x330 [ 3386.561295][T24994] ? __get_vm_area_node+0x122/0x330 [ 3386.566557][T24994] ? zone_watermark_ok_safe+0x270/0x270 [ 3386.572177][T24994] ? rcu_is_watching+0x11/0xa0 [ 3386.577012][T24994] ? __get_vm_area_node+0x318/0x330 [ 3386.582267][T24994] ? __local_bh_enable_ip+0x136/0x1c0 [ 3386.587691][T24994] __vmalloc_node_range+0x37c/0x1380 [ 3386.593040][T24994] ? netlink_insert+0x28d/0x13b0 [ 3386.598011][T24994] ? free_vm_area+0x50/0x50 [ 3386.602552][T24994] ? netlink_sendmsg+0x5ec/0xbd0 [ 3386.607523][T24994] vmalloc+0x75/0x80 [ 3386.611455][T24994] ? netlink_sendmsg+0x5ec/0xbd0 [ 3386.616419][T24994] netlink_sendmsg+0x5ec/0xbd0 [ 3386.621221][T24994] ? netlink_getsockopt+0x550/0x550 [ 3386.626446][T24994] ? aa_file_perm+0x3ea/0xf00 [ 3386.631159][T24994] ? aa_file_perm+0x112/0xf00 [ 3386.635863][T24994] ? aa_sock_msg_perm+0x94/0x150 [ 3386.640830][T24994] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 3386.646139][T24994] ? security_socket_sendmsg+0x7c/0xa0 [ 3386.651641][T24994] sock_write_iter+0x2d5/0x3e0 [ 3386.656444][T24994] ? sock_read_iter+0x3a0/0x3a0 [ 3386.661337][T24994] ? common_file_perm+0x171/0x1c0 [ 3386.666394][T24994] vfs_write+0x482/0x9a0 [ 3386.670675][T24994] ? file_end_write+0x250/0x250 [ 3386.675558][T24994] ? __fget_files+0x3fc/0x460 [ 3386.680286][T24994] ? __fdget_pos+0x1d4/0x360 [ 3386.684907][T24994] ? ksys_write+0x70/0x260 [ 3386.689372][T24994] ksys_write+0x14d/0x260 [ 3386.693778][T24994] ? __ia32_sys_read+0x80/0x80 [ 3386.698586][T24994] ? lockdep_hardirqs_on+0x94/0x140 [ 3386.703830][T24994] do_syscall_64+0x4c/0xa0 [ 3386.708267][T24994] ? clear_bhb_loop+0x60/0xb0 [ 3386.712969][T24994] ? clear_bhb_loop+0x60/0xb0 [ 3386.717686][T24994] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3386.723641][T24994] RIP: 0033:0x7fb18899ce59 [ 3386.728126][T24994] 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 [ 3386.747774][T24994] RSP: 002b:00007fb189890028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 3386.756223][T24994] RAX: ffffffffffffffda RBX: 00007fb188c15fa0 RCX: 00007fb18899ce59 [ 3386.764222][T24994] RDX: 000000000000fe33 RSI: 0000200000000000 RDI: 0000000000000003 [ 3386.772225][T24994] RBP: 00007fb189890090 R08: 0000000000000000 R09: 0000000000000000 [ 3386.780224][T24994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3386.788217][T24994] R13: 00007fb188c16038 R14: 00007fb188c15fa0 R15: 00007fffb863ff98 [ 3386.796236][T24994] [ 3386.938634][T24994] Mem-Info: [ 3386.941908][T24994] active_anon:11039 inactive_anon:0 isolated_anon:0 [ 3386.941908][T24994] active_file:22305 inactive_file:41273 isolated_file:0 [ 3386.941908][T24994] unevictable:768 dirty:247 writeback:0 [ 3386.941908][T24994] slab_reclaimable:22912 slab_unreclaimable:103912 [ 3386.941908][T24994] mapped:32620 shmem:1361 pagetables:610 [ 3386.941908][T24994] sec_pagetables:0 bounce:0 [ 3386.941908][T24994] kernel_misc_reclaimable:0 [ 3386.941908][T24994] free:1297497 free_pcp:11664 free_cma:0 [ 3387.066029][T24994] Node 0 active_anon:44132kB inactive_anon:0kB active_file:89220kB inactive_file:164888kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:130456kB dirty:1016kB writeback:0kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10960kB pagetables:2440kB sec_pagetables:0kB all_unreclaimable? no [ 3387.150694][T24994] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 3387.252750][T24994] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3387.316164][T24994] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 3387.324846][T24994] Node 0 DMA32 free:1296188kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:43884kB inactive_anon:0kB active_file:89220kB inactive_file:164888kB unevictable:1536kB writepending:1016kB present:3129332kB managed:2592972kB mlocked:0kB bounce:0kB free_pcp:24212kB local_pcp:18520kB free_cma:0kB [ 3387.694779][T24994] lowmem_reserve[]: 0 0 1 1 1 [ 3387.710387][T24994] Node 0 Normal free:20kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:8kB free_cma:0kB [ 3387.838341][T24994] lowmem_reserve[]: 0 0 0 0 0 [ 3387.843769][T24994] Node 1 Normal free:3900656kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:14552kB local_pcp:4900kB free_cma:0kB [ 3388.002068][T24994] lowmem_reserve[]: 0 0 0 0 0 [ 3388.006966][T24994] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 3388.050177][T24994] Node 0 DMA32: 1906*4kB (UME) 1857*8kB (UME) 3215*16kB (UME) 727*32kB (UME) 829*64kB (UME) 831*128kB (UME) 411*256kB (UME) 225*512kB (UM) 85*1024kB (UM) 21*2048kB (UM) 168*4096kB (UM) = 1295200kB [ 3388.120124][T24994] Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB [ 3388.168694][T24994] Node 1 Normal: 218*4kB (UME) 59*8kB (UME) 31*16kB (UE) 38*32kB (UME) 22*64kB (UME) 9*128kB (UME) 5*256kB (UME) 1*512kB (M) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3900656kB [ 3388.200194][T24994] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3388.214740][T24994] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 3388.226793][T24994] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3388.240480][T24994] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 3388.254493][T24994] 64939 total pagecache pages [ 3388.262414][T24994] 0 pages in swap cache [ 3388.266707][T24994] Free swap = 124996kB [ 3388.273031][T24994] Total swap = 124996kB [ 3388.277301][T24994] 2097051 pages RAM [ 3388.283608][T24994] 0 pages HighMem/MovableOnly [ 3388.288407][T24994] 415207 pages reserved [ 3388.295106][T24994] 0 pages cma reserved [ 3388.518714][T25032] FAULT_INJECTION: forcing a failure. [ 3388.518714][T25032] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3388.564371][T25032] CPU: 1 PID: 25032 Comm: syz.2.16183 Not tainted syzkaller #0 [ 3388.572011][T25032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3388.582118][T25032] Call Trace: [ 3388.585448][T25032] [ 3388.588450][T25032] dump_stack_lvl+0x188/0x24e [ 3388.593181][T25032] ? show_regs_print_info+0x12/0x12 [ 3388.598449][T25032] ? load_image+0x410/0x410 [ 3388.603008][T25032] ? __lock_acquire+0x7bd0/0x7bd0 [ 3388.608095][T25032] should_fail_ex+0x390/0x4c0 [ 3388.612825][T25032] _copy_from_user+0x2c/0x170 [ 3388.617563][T25032] __sys_bpf+0x2ea/0x780 [ 3388.621873][T25032] ? bpf_link_show_fdinfo+0x380/0x380 [ 3388.627413][T25032] ? lock_chain_count+0x20/0x20 [ 3388.632325][T25032] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 3388.638374][T25032] __x64_sys_bpf+0x78/0x90 [ 3388.642854][T25032] do_syscall_64+0x4c/0xa0 [ 3388.647352][T25032] ? clear_bhb_loop+0x60/0xb0 [ 3388.652075][T25032] ? clear_bhb_loop+0x60/0xb0 [ 3388.656817][T25032] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3388.662778][T25032] RIP: 0033:0x7fb18899ce59 [ 3388.667249][T25032] 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 [ 3388.686913][T25032] RSP: 002b:00007fb189890028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3388.695394][T25032] RAX: ffffffffffffffda RBX: 00007fb188c15fa0 RCX: 00007fb18899ce59 [ 3388.703419][T25032] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 3388.711446][T25032] RBP: 00007fb189890090 R08: 0000000000000000 R09: 0000000000000000 [ 3388.719480][T25032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3388.727506][T25032] R13: 00007fb188c16038 R14: 00007fb188c15fa0 R15: 00007fffb863ff98 [ 3388.735544][T25032] [ 3389.340534][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 3389.346982][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 3390.371511][T25078] device veth1_macvtap left promiscuous mode [ 3390.648396][T25093] FAULT_INJECTION: forcing a failure. [ 3390.648396][T25093] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3390.679678][T25093] CPU: 0 PID: 25093 Comm: syz.2.16204 Not tainted syzkaller #0 [ 3390.687317][T25093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3390.697448][T25093] Call Trace: [ 3390.700777][T25093] [ 3390.703749][T25093] dump_stack_lvl+0x188/0x24e [ 3390.708481][T25093] ? show_regs_print_info+0x12/0x12 [ 3390.713730][T25093] ? load_image+0x410/0x410 [ 3390.718320][T25093] ? __lock_acquire+0x7bd0/0x7bd0 [ 3390.723404][T25093] ? unix_ioctl+0x255/0x630 [ 3390.728027][T25093] should_fail_ex+0x390/0x4c0 [ 3390.732738][T25093] _copy_from_user+0x2c/0x170 [ 3390.737471][T25093] sock_do_ioctl+0x18c/0x320 [ 3390.742120][T25093] ? sock_show_fdinfo+0xb0/0xb0 [ 3390.747041][T25093] sock_ioctl+0x48a/0x700 [ 3390.751468][T25093] ? sock_poll+0x420/0x420 [ 3390.755975][T25093] ? bpf_lsm_file_ioctl+0x5/0x10 [ 3390.761017][T25093] ? security_file_ioctl+0x7c/0xa0 [ 3390.766206][T25093] ? sock_poll+0x420/0x420 [ 3390.770693][T25093] __se_sys_ioctl+0xfa/0x170 [ 3390.775353][T25093] do_syscall_64+0x4c/0xa0 [ 3390.779784][T25093] ? clear_bhb_loop+0x60/0xb0 [ 3390.784503][T25093] ? clear_bhb_loop+0x60/0xb0 [ 3390.789227][T25093] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3390.795183][T25093] RIP: 0033:0x7fb18899ce59 [ 3390.799671][T25093] 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 [ 3390.819321][T25093] RSP: 002b:00007fb189890028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3390.827762][T25093] RAX: ffffffffffffffda RBX: 00007fb188c15fa0 RCX: 00007fb18899ce59 [ 3390.835759][T25093] RDX: 00002000000002c0 RSI: 0000000000008924 RDI: 0000000000000003 [ 3390.843760][T25093] RBP: 00007fb189890090 R08: 0000000000000000 R09: 0000000000000000 [ 3390.851757][T25093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3390.859748][T25093] R13: 00007fb188c16038 R14: 00007fb188c15fa0 R15: 00007fffb863ff98 [ 3390.867767][T25093] [ 3391.169673][T25109] netlink: 168864 bytes leftover after parsing attributes in process `syz.3.16208'. [ 3391.185373][T25109] netlink: zone id is out of range [ 3391.190734][T25109] netlink: zone id is out of range [ 3391.197743][T25109] netlink: zone id is out of range [ 3391.211377][T25109] netlink: zone id is out of range [ 3391.216737][T25109] netlink: zone id is out of range [ 3391.228307][T25109] netlink: zone id is out of range [ 3391.274365][T25109] netlink: zone id is out of range [ 3391.297545][T25109] netlink: zone id is out of range [ 3391.340691][T25109] netlink: zone id is out of range [ 3391.374018][T25109] netlink: zone id is out of range [ 3392.397220][T25134] FAULT_INJECTION: forcing a failure. [ 3392.397220][T25134] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3392.416080][T25132] netlink: 44 bytes leftover after parsing attributes in process `syz.2.16218'. [ 3392.426493][T25134] CPU: 0 PID: 25134 Comm: syz.4.16219 Not tainted syzkaller #0 [ 3392.434138][T25134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3392.444275][T25134] Call Trace: [ 3392.447622][T25134] [ 3392.450617][T25134] dump_stack_lvl+0x188/0x24e [ 3392.455379][T25134] ? show_regs_print_info+0x12/0x12 [ 3392.460668][T25134] ? load_image+0x410/0x410 [ 3392.465278][T25134] ? __lock_acquire+0x7bd0/0x7bd0 [ 3392.470419][T25134] should_fail_ex+0x390/0x4c0 [ 3392.475185][T25134] _copy_from_user+0x2c/0x170 [ 3392.479949][T25134] ___sys_sendmsg+0x1c3/0x360 [ 3392.484727][T25134] ? __sys_sendmsg+0x2a0/0x2a0 [ 3392.489587][T25134] ? __lock_acquire+0x7bd0/0x7bd0 [ 3392.494717][T25134] __se_sys_sendmsg+0x1c3/0x2b0 [ 3392.499635][T25134] ? __x64_sys_sendmsg+0x80/0x80 [ 3392.504653][T25134] ? lockdep_hardirqs_on+0x94/0x140 [ 3392.509910][T25134] do_syscall_64+0x4c/0xa0 [ 3392.514374][T25134] ? clear_bhb_loop+0x60/0xb0 [ 3392.519086][T25134] ? clear_bhb_loop+0x60/0xb0 [ 3392.523937][T25134] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3392.529896][T25134] RIP: 0033:0x7f156e19ce59 [ 3392.534379][T25134] 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 [ 3392.554033][T25134] RSP: 002b:00007f156ef7a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3392.562498][T25134] RAX: ffffffffffffffda RBX: 00007f156e415fa0 RCX: 00007f156e19ce59 [ 3392.570520][T25134] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 3392.578541][T25134] RBP: 00007f156ef7a090 R08: 0000000000000000 R09: 0000000000000000 [ 3392.586570][T25134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3392.594581][T25134] R13: 00007f156e416038 R14: 00007f156e415fa0 R15: 00007ffc64d999f8 [ 3392.602635][T25134] [ 3392.642418][T25131] netlink: 'syz.1.16217': attribute type 25 has an invalid length. [ 3392.666783][T25131] netlink: 'syz.1.16217': attribute type 29 has an invalid length. [ 3392.719242][T25136] netlink: 5 bytes leftover after parsing attributes in process `syz.1.16217'. [ 3393.908711][T25159] can: request_module (can-proto-0) failed. [ 3397.068258][T25190] netlink: 'syz.1.16234': attribute type 25 has an invalid length. [ 3397.132781][T25190] netlink: 'syz.1.16234': attribute type 29 has an invalid length. [ 3397.147872][T25194] netlink: 5 bytes leftover after parsing attributes in process `syz.1.16234'. [ 3397.200928][T25188] netlink: 'syz.0.16231': attribute type 2 has an invalid length. [ 3397.311605][T25188] netlink: 'syz.0.16231': attribute type 8 has an invalid length. [ 3397.333954][T25188] netlink: 132 bytes leftover after parsing attributes in process `syz.0.16231'. [ 3397.448877][T25201] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16239'. [ 3397.458371][T25201] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16239'. [ 3397.469344][T25201] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16239'. [ 3397.479487][T25201] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16239'. [ 3397.910947][T25214] net_ratelimit: 33329 callbacks suppressed [ 3397.911000][T25214] batman_adv: batadv0: adding TT local entry 66:ff:f2:fc:ff:ff to non-existent VLAN 815 [ 3397.964989][T25214] batman_adv: batadv0: adding TT local entry 66:ff:f2:fc:ff:ff to non-existent VLAN 815 [ 3398.012107][T25214] batman_adv: batadv0: adding TT local entry 66:ff:f2:fc:ff:ff to non-existent VLAN 815 [ 3398.050383][T25214] batman_adv: batadv0: adding TT local entry 66:ff:f2:fc:ff:ff to non-existent VLAN 815 [ 3398.103660][T25214] batman_adv: batadv0: adding TT local entry 66:ff:f2:fc:ff:ff to non-existent VLAN 815 [ 3398.142080][T25214] batman_adv: batadv0: adding TT local entry 66:ff:f2:fc:ff:ff to non-existent VLAN 815 [ 3398.179859][T25214] batman_adv: batadv0: adding TT local entry 66:ff:f2:fc:ff:ff to non-existent VLAN 815 [ 3398.224021][T25214] batman_adv: batadv0: adding TT local entry 66:ff:f2:fc:ff:ff to non-existent VLAN 815 [ 3398.254561][T25214] batman_adv: batadv0: adding TT local entry 66:ff:f2:fc:ff:ff to non-existent VLAN 815 [ 3398.291805][T25214] batman_adv: batadv0: adding TT local entry 66:ff:f2:fc:ff:ff to non-existent VLAN 815 [ 3401.064327][T25245] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16252'. [ 3401.103572][T25245] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16252'. [ 3401.148014][T25251] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16252'. [ 3401.246216][T25250] syzkaller0: tun_chr_ioctl cmd 1074025692 [ 3401.294063][T25250] syzkaller0: tun_chr_ioctl cmd 1074025680 [ 3401.346681][T25250] bond0: (slave team0): Error: Slave device does not support XDP [ 3401.374154][T25250] netlink: 'syz.1.16255': attribute type 10 has an invalid length. [ 3401.450914][T25250] bridge0: port 2(bridge_slave_1) entered disabled state [ 3401.534444][T25250] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 3401.879756][T25272] netlink: 'syz.3.16263': attribute type 10 has an invalid length. [ 3402.222585][T25287] netlink: 'syz.4.16266': attribute type 3 has an invalid length. [ 3402.241188][T25287] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.16266'. [ 3402.302347][T25292] netlink: 60 bytes leftover after parsing attributes in process `syz.1.16268'. [ 3402.345278][T25272] team0 (unregistering): Port device team_slave_0 removed [ 3402.397177][T25272] team0 (unregistering): Port device team_slave_1 removed [ 3402.441090][T25292] netlink: 60 bytes leftover after parsing attributes in process `syz.1.16268'. [ 3402.469958][T25294] netlink: 60 bytes leftover after parsing attributes in process `syz.1.16268'. [ 3402.634891][T25298] netlink: 16178 bytes leftover after parsing attributes in process `syz.4.16269'. [ 3402.951698][T25312] syzkaller0: tun_chr_ioctl cmd 1074025692 [ 3402.992037][T25312] syzkaller0: tun_chr_ioctl cmd 1074025680 [ 3403.040856][T25312] bond0: (slave bridge_slave_1): Error: Slave has XDP program loaded, please unload before enslaving [ 3403.325310][T25318] netlink: 'syz.4.16277': attribute type 10 has an invalid length. [ 3403.393101][T25324] netlink: 'syz.1.16280': attribute type 2 has an invalid length. [ 3403.414511][T25324] netlink: 'syz.1.16280': attribute type 8 has an invalid length. [ 3403.433423][T25324] netlink: 132 bytes leftover after parsing attributes in process `syz.1.16280'. [ 3403.552530][T25335] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16282'. [ 3403.567227][T25335] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16282'. [ 3403.598196][T25335] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16282'. [ 3403.782227][T25343] netlink: 'syz.0.16286': attribute type 10 has an invalid length. [ 3404.316356][T25364] syzkaller0: tun_chr_ioctl cmd 1074025692 [ 3404.474812][T25371] syzkaller0: tun_chr_ioctl cmd 1074025680 [ 3404.526246][T25364] netlink: 'syz.2.16295': attribute type 10 has an invalid length. [ 3404.576218][T25364] bridge0: port 2(bridge_slave_1) entered disabled state [ 3404.601692][T25364] device bridge_slave_1 left promiscuous mode [ 3404.615099][T25364] bridge0: port 2(bridge_slave_1) entered disabled state [ 3404.783778][T25375] FAULT_INJECTION: forcing a failure. [ 3404.783778][T25375] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3404.810787][T25381] netlink: 'syz.3.16298': attribute type 2 has an invalid length. [ 3404.840032][T25375] CPU: 0 PID: 25375 Comm: syz.1.16299 Not tainted syzkaller #0 [ 3404.847707][T25375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3404.850564][T25381] netlink: 'syz.3.16298': attribute type 8 has an invalid length. [ 3404.857788][T25375] Call Trace: [ 3404.857801][T25375] [ 3404.871902][T25375] dump_stack_lvl+0x188/0x24e [ 3404.876640][T25375] ? show_regs_print_info+0x12/0x12 [ 3404.881905][T25375] ? load_image+0x410/0x410 [ 3404.886281][T25381] netlink: 132 bytes leftover after parsing attributes in process `syz.3.16298'. [ 3404.886458][T25375] ? __lock_acquire+0x7bd0/0x7bd0 [ 3404.900667][T25375] ? snprintf+0xe5/0x140 [ 3404.904980][T25375] should_fail_ex+0x390/0x4c0 [ 3404.909711][T25375] _copy_to_user+0x2c/0x130 [ 3404.914276][T25375] simple_read_from_buffer+0xe3/0x150 [ 3404.919702][T25375] proc_fail_nth_read+0x1a6/0x220 [ 3404.924785][T25375] ? proc_fault_inject_write+0x310/0x310 [ 3404.930469][T25375] ? fsnotify_perm+0x248/0x550 [ 3404.935341][T25375] ? proc_fault_inject_write+0x310/0x310 [ 3404.941030][T25375] vfs_read+0x2db/0x960 [ 3404.945244][T25375] ? kernel_read+0x1e0/0x1e0 [ 3404.949906][T25375] ? __fget_files+0x28/0x460 [ 3404.954561][T25375] ? __fget_files+0x3fc/0x460 [ 3404.959312][T25375] ? __fdget_pos+0x2ae/0x360 [ 3404.963971][T25375] ? ksys_read+0x70/0x260 [ 3404.968386][T25375] ksys_read+0x14d/0x260 [ 3404.972690][T25375] ? vfs_write+0x9a0/0x9a0 [ 3404.977179][T25375] ? lockdep_hardirqs_on+0x94/0x140 [ 3404.982439][T25375] do_syscall_64+0x4c/0xa0 [ 3404.986911][T25375] ? clear_bhb_loop+0x60/0xb0 [ 3404.991635][T25375] ? clear_bhb_loop+0x60/0xb0 [ 3404.996355][T25375] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3405.002310][T25375] RIP: 0033:0x7fd15795d68e [ 3405.006769][T25375] 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 [ 3405.026518][T25375] RSP: 002b:00007fd1587f3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3405.034987][T25375] RAX: ffffffffffffffda RBX: 00007fd1587f46c0 RCX: 00007fd15795d68e [ 3405.043014][T25375] RDX: 000000000000000f RSI: 00007fd1587f40a0 RDI: 0000000000000004 [ 3405.051032][T25375] RBP: 00007fd1587f4090 R08: 0000000000000000 R09: 0000000000000000 [ 3405.059060][T25375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3405.067078][T25375] R13: 00007fd157c16038 R14: 00007fd157c15fa0 R15: 00007ffd5c5797a8 [ 3405.075178][T25375] [ 3405.494815][T25390] net_ratelimit: 28245 callbacks suppressed [ 3405.494838][T25390] netlink: zone id is out of range [ 3405.527121][T25390] netlink: zone id is out of range [ 3405.540390][T25390] netlink: zone id is out of range [ 3405.590107][T25390] netlink: zone id is out of range [ 3405.595397][T25390] netlink: zone id is out of range [ 3405.619376][T25390] netlink: zone id is out of range [ 3405.828589][T25390] netlink: zone id is out of range [ 3405.841772][T25390] netlink: zone id is out of range [ 3405.846966][T25390] netlink: zone id is out of range [ 3405.921304][T25390] netlink: zone id is out of range [ 3406.107832][T25389] team0 (unregistering): Port device team_slave_0 removed [ 3406.593048][T25389] team0 (unregistering): Port device team_slave_1 removed [ 3406.758447][T25389] team0 (unregistering): Port device geneve1 removed [ 3406.929697][T25383] ieee80211 phy267: Failed to add default virtual iface [ 3407.125664][T25414] validate_nla: 1 callbacks suppressed [ 3407.125703][T25414] netlink: 'syz.3.16306': attribute type 2 has an invalid length. [ 3407.505454][T25414] device 0 entered promiscuous mode [ 3407.844411][T25419] tipc: Started in network mode [ 3407.856367][T25419] tipc: Node identity 9215a268, cluster identity 4711 [ 3407.905855][T25419] tipc: Node number set to 2450891368 [ 3409.327446][T25465] FAULT_INJECTION: forcing a failure. [ 3409.327446][T25465] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3409.439120][T25465] CPU: 0 PID: 25465 Comm: syz.2.16322 Not tainted syzkaller #0 [ 3409.446824][T25465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3409.456958][T25465] Call Trace: [ 3409.460308][T25465] [ 3409.463306][T25465] dump_stack_lvl+0x188/0x24e [ 3409.468076][T25465] ? show_regs_print_info+0x12/0x12 [ 3409.473364][T25465] ? load_image+0x410/0x410 [ 3409.478000][T25465] ? __lock_acquire+0x7bd0/0x7bd0 [ 3409.483152][T25465] should_fail_ex+0x390/0x4c0 [ 3409.487936][T25465] _copy_from_user+0x2c/0x170 [ 3409.492719][T25465] iovec_from_user+0x143/0x360 [ 3409.497586][T25465] __import_iovec+0x6c/0x510 [ 3409.502286][T25465] import_iovec+0x6f/0xa0 [ 3409.506738][T25465] ___sys_sendmsg+0x252/0x360 [ 3409.511534][T25465] ? __sys_sendmsg+0x2a0/0x2a0 [ 3409.516469][T25465] ? __lock_acquire+0x7bd0/0x7bd0 [ 3409.521706][T25465] __se_sys_sendmsg+0x1c3/0x2b0 [ 3409.526650][T25465] ? __x64_sys_sendmsg+0x80/0x80 [ 3409.531780][T25465] ? lockdep_hardirqs_on+0x94/0x140 [ 3409.537086][T25465] do_syscall_64+0x4c/0xa0 [ 3409.541577][T25465] ? clear_bhb_loop+0x60/0xb0 [ 3409.546324][T25465] ? clear_bhb_loop+0x60/0xb0 [ 3409.551093][T25465] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3409.557078][T25465] RIP: 0033:0x7fb18899ce59 [ 3409.561577][T25465] 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 [ 3409.581264][T25465] RSP: 002b:00007fb189890028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3409.589774][T25465] RAX: ffffffffffffffda RBX: 00007fb188c15fa0 RCX: 00007fb18899ce59 [ 3409.597822][T25465] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000004 [ 3409.605868][T25465] RBP: 00007fb189890090 R08: 0000000000000000 R09: 0000000000000000 [ 3409.613933][T25465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3409.621967][T25465] R13: 00007fb188c16038 R14: 00007fb188c15fa0 R15: 00007fffb863ff98 [ 3409.630087][T25465] [ 3411.287375][T25498] FAULT_INJECTION: forcing a failure. [ 3411.287375][T25498] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3411.328564][T25498] CPU: 0 PID: 25498 Comm: syz.1.16330 Not tainted syzkaller #0 [ 3411.336200][T25498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3411.346356][T25498] Call Trace: [ 3411.349676][T25498] [ 3411.352640][T25498] dump_stack_lvl+0x188/0x24e [ 3411.357363][T25498] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3411.363576][T25498] ? show_regs_print_info+0x12/0x12 [ 3411.368815][T25498] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3411.375038][T25498] should_fail_ex+0x390/0x4c0 [ 3411.379848][T25498] _copy_from_user+0x2c/0x170 [ 3411.384591][T25498] bpf_prog_test_run_skb+0x263/0x18e0 [ 3411.390185][T25498] ? lockdep_hardirqs_on+0x94/0x140 [ 3411.395437][T25498] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3411.401692][T25498] ? cpu_online+0xa0/0xa0 [ 3411.406117][T25498] bpf_prog_test_run+0x31c/0x390 [ 3411.411206][T25498] __sys_bpf+0x62b/0x780 [ 3411.415510][T25498] ? bpf_link_show_fdinfo+0x380/0x380 [ 3411.420946][T25498] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3411.427267][T25498] __x64_sys_bpf+0x78/0x90 [ 3411.431734][T25498] do_syscall_64+0x4c/0xa0 [ 3411.436194][T25498] ? clear_bhb_loop+0x60/0xb0 [ 3411.440908][T25498] ? clear_bhb_loop+0x60/0xb0 [ 3411.445624][T25498] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3411.451562][T25498] RIP: 0033:0x7fd15799ce59 [ 3411.456048][T25498] 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 [ 3411.475700][T25498] RSP: 002b:00007fd1587f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3411.484166][T25498] RAX: ffffffffffffffda RBX: 00007fd157c15fa0 RCX: 00007fd15799ce59 [ 3411.492193][T25498] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 3411.500220][T25498] RBP: 00007fd1587f4090 R08: 0000000000000000 R09: 0000000000000000 [ 3411.508235][T25498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3411.516238][T25498] R13: 00007fd157c16038 R14: 00007fd157c15fa0 R15: 00007ffd5c5797a8 [ 3411.524261][T25498] [ 3413.145051][T25526] tipc: Started in network mode [ 3413.154218][T25526] tipc: Node identity 9215a268, cluster identity 4711 [ 3413.192677][T25526] tipc: Node number set to 2450891368 [ 3416.945438][T25579] tipc: Started in network mode [ 3416.954895][T25579] tipc: Node identity 9215a268, cluster identity 4711 [ 3416.974840][T25579] tipc: Node number set to 2450891368 [ 3417.991994][T25626] netlink: 'syz.2.16360': attribute type 2 has an invalid length. [ 3418.305481][T25626] device 0 entered promiscuous mode [ 3422.247272][T25628] ieee80211 phy272: Failed to add default virtual iface [ 3422.272026][T25652] __nla_validate_parse: 1 callbacks suppressed [ 3422.272045][T25652] netlink: 14538 bytes leftover after parsing attributes in process `syz.2.16367'. [ 3423.503132][T25699] netlink: 'syz.0.16377': attribute type 2 has an invalid length. [ 3423.894230][T25699] device 0 entered promiscuous mode [ 3424.559960][T25732] netlink: 12 bytes leftover after parsing attributes in process `syz.4.16391'. [ 3424.944434][T25741] netlink: 'syz.1.16395': attribute type 10 has an invalid length. [ 3425.206534][T25741] team0: Port device hsr_slave_0 added [ 3425.792686][T25757] netlink: 'syz.0.16400': attribute type 46 has an invalid length. [ 3425.838611][T25757] netlink: 'syz.0.16400': attribute type 46 has an invalid length. [ 3425.954341][T25764] FAULT_INJECTION: forcing a failure. [ 3425.954341][T25764] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3425.970448][T25764] CPU: 0 PID: 25764 Comm: syz.2.16402 Not tainted syzkaller #0 [ 3425.978101][T25764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3425.988184][T25764] Call Trace: [ 3425.991488][T25764] [ 3425.994439][T25764] dump_stack_lvl+0x188/0x24e [ 3425.999145][T25764] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3426.005427][T25764] ? show_regs_print_info+0x12/0x12 [ 3426.010671][T25764] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 3426.016882][T25764] should_fail_ex+0x390/0x4c0 [ 3426.021597][T25764] _copy_from_user+0x2c/0x170 [ 3426.026307][T25764] generic_map_update_batch+0x4dc/0x7f0 [ 3426.031901][T25764] ? rcu_read_unlock+0xa0/0xa0 [ 3426.036727][T25764] ? bpf_map_do_batch+0x398/0x5f0 [ 3426.041804][T25764] ? rcu_read_unlock+0xa0/0xa0 [ 3426.046620][T25764] bpf_map_do_batch+0x475/0x5f0 [ 3426.051504][T25764] ? bpf_lsm_xfrm_state_pol_flow_match+0x10/0x10 [ 3426.057861][T25764] __sys_bpf+0x6f7/0x780 [ 3426.062141][T25764] ? bpf_link_show_fdinfo+0x380/0x380 [ 3426.067577][T25764] ? lock_chain_count+0x20/0x20 [ 3426.072499][T25764] __x64_sys_bpf+0x78/0x90 [ 3426.076968][T25764] do_syscall_64+0x4c/0xa0 [ 3426.081429][T25764] ? clear_bhb_loop+0x60/0xb0 [ 3426.086167][T25764] ? clear_bhb_loop+0x60/0xb0 [ 3426.090884][T25764] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3426.096813][T25764] RIP: 0033:0x7fb18899ce59 [ 3426.101258][T25764] 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 [ 3426.120885][T25764] RSP: 002b:00007fb189890028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3426.129327][T25764] RAX: ffffffffffffffda RBX: 00007fb188c15fa0 RCX: 00007fb18899ce59 [ 3426.137333][T25764] RDX: 0000000000000038 RSI: 0000200000000200 RDI: 000000000000001a [ 3426.145336][T25764] RBP: 00007fb189890090 R08: 0000000000000000 R09: 0000000000000000 [ 3426.153327][T25764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3426.161320][T25764] R13: 00007fb188c16038 R14: 00007fb188c15fa0 R15: 00007fffb863ff98 [ 3426.169330][T25764] [ 3426.385259][T25771] netlink: 60 bytes leftover after parsing attributes in process `syz.3.16405'. [ 3426.697678][T25784] FAULT_INJECTION: forcing a failure. [ 3426.697678][T25784] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3426.726760][T25784] CPU: 0 PID: 25784 Comm: syz.0.16410 Not tainted syzkaller #0 [ 3426.734405][T25784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3426.744516][T25784] Call Trace: [ 3426.747847][T25784] [ 3426.750835][T25784] dump_stack_lvl+0x188/0x24e [ 3426.755579][T25784] ? show_regs_print_info+0x12/0x12 [ 3426.760855][T25784] ? load_image+0x410/0x410 [ 3426.765425][T25784] ? __lock_acquire+0x7bd0/0x7bd0 [ 3426.770523][T25784] should_fail_ex+0x390/0x4c0 [ 3426.775278][T25784] _copy_from_user+0x2c/0x170 [ 3426.780012][T25784] bpf_test_init+0xde/0x140 [ 3426.785008][T25784] bpf_prog_test_run_xdp+0x488/0xf80 [ 3426.790344][T25784] ? __lock_acquire+0x7bd0/0x7bd0 [ 3426.795411][T25784] ? dev_put+0x80/0x80 [ 3426.799519][T25784] ? dev_put+0x80/0x80 [ 3426.803619][T25784] bpf_prog_test_run+0x31c/0x390 [ 3426.808598][T25784] __sys_bpf+0x62b/0x780 [ 3426.812870][T25784] ? bpf_link_show_fdinfo+0x380/0x380 [ 3426.818316][T25784] ? lock_chain_count+0x20/0x20 [ 3426.823208][T25784] __x64_sys_bpf+0x78/0x90 [ 3426.827655][T25784] do_syscall_64+0x4c/0xa0 [ 3426.832097][T25784] ? clear_bhb_loop+0x60/0xb0 [ 3426.836811][T25784] ? clear_bhb_loop+0x60/0xb0 [ 3426.841520][T25784] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3426.847446][T25784] RIP: 0033:0x7f8d1339ce59 [ 3426.851888][T25784] 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 [ 3426.871521][T25784] RSP: 002b:00007f8d141dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3426.879963][T25784] RAX: ffffffffffffffda RBX: 00007f8d13615fa0 RCX: 00007f8d1339ce59 [ 3426.887962][T25784] RDX: 0000000000000050 RSI: 0000200000000340 RDI: 000000000000000a [ 3426.895955][T25784] RBP: 00007f8d141dc090 R08: 0000000000000000 R09: 0000000000000000 [ 3426.903948][T25784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3426.912142][T25784] R13: 00007f8d13616038 R14: 00007f8d13615fa0 R15: 00007fffe4680378 [ 3426.920185][T25784] [ 3427.219730][T25793] netlink: 'syz.3.16411': attribute type 10 has an invalid length. [ 3429.897168][T25840] netlink: 'syz.0.16428': attribute type 10 has an invalid length. [ 3430.107543][T25851] syzkaller0: tun_chr_ioctl cmd 1074025692 [ 3430.143709][T25849] netlink: 'syz.2.16432': attribute type 10 has an invalid length. [ 3431.179092][T25883] netlink: 48 bytes leftover after parsing attributes in process `syz.3.16444'. [ 3431.456977][T25888] netlink: 'syz.2.16446': attribute type 10 has an invalid length. [ 3432.318905][T25911] netlink: 128124 bytes leftover after parsing attributes in process `syz.0.16451'. [ 3433.074701][T25919] netlink: 5 bytes leftover after parsing attributes in process `syz.2.16455'. [ 3433.305680][T25926] netlink: 'syz.0.16457': attribute type 16 has an invalid length. [ 3433.318763][T25926] netlink: 48 bytes leftover after parsing attributes in process `syz.0.16457'. [ 3434.838263][T25956] FAULT_INJECTION: forcing a failure. [ 3434.838263][T25956] name failslab, interval 1, probability 0, space 0, times 0 [ 3434.963119][T25956] CPU: 0 PID: 25956 Comm: syz.0.16476 Not tainted syzkaller #0 [ 3434.970760][T25956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3434.980888][T25956] Call Trace: [ 3434.984216][T25956] [ 3434.987202][T25956] dump_stack_lvl+0x188/0x24e [ 3434.991937][T25956] ? show_regs_print_info+0x12/0x12 [ 3434.997192][T25956] ? load_image+0x410/0x410 [ 3435.001751][T25956] ? __lock_acquire+0x7bd0/0x7bd0 [ 3435.006852][T25956] should_fail_ex+0x390/0x4c0 [ 3435.011586][T25956] should_failslab+0x5/0x20 [ 3435.016130][T25956] slab_pre_alloc_hook+0x59/0x300 [ 3435.021203][T25956] ? do_syscall_64+0x4c/0xa0 [ 3435.025882][T25956] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3435.032060][T25956] kmem_cache_alloc_node+0x5a/0x310 [ 3435.037320][T25956] ? alloc_vmap_area+0x18e/0x18d0 [ 3435.042417][T25956] alloc_vmap_area+0x18e/0x18d0 [ 3435.047340][T25956] ? vm_map_ram+0xab0/0xab0 [ 3435.051898][T25956] ? rcu_is_watching+0x11/0xa0 [ 3435.056730][T25956] __get_vm_area_node+0x158/0x330 [ 3435.061814][T25956] __vmalloc_node_range+0x357/0x1380 [ 3435.067153][T25956] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3435.072762][T25956] ? trace_event_raw_event_lock+0x230/0x230 [ 3435.078726][T25956] ? aa_get_newest_label+0xf9/0x5b0 [ 3435.083990][T25956] ? free_vm_area+0x50/0x50 [ 3435.088551][T25956] ? end_current_label_crit_section+0x170/0x170 [ 3435.094848][T25956] ? __lock_acquire+0x7bd0/0x7bd0 [ 3435.099938][T25956] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3435.105630][T25956] __vmalloc+0x76/0x80 [ 3435.109771][T25956] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3435.115378][T25956] bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3435.120810][T25956] ? bpf_prog_alloc+0x13/0x1b0 [ 3435.125635][T25956] bpf_prog_alloc+0x1c/0x1b0 [ 3435.130298][T25956] bpf_prog_load+0x7d4/0x1530 [ 3435.135042][T25956] ? map_freeze+0x390/0x390 [ 3435.139609][T25956] ? __might_fault+0xa6/0x120 [ 3435.144342][T25956] ? __might_fault+0xa6/0x120 [ 3435.149072][T25956] ? __might_fault+0xc2/0x120 [ 3435.153797][T25956] ? __might_fault+0xa6/0x120 [ 3435.158524][T25956] ? bpf_lsm_bpf+0x5/0x10 [ 3435.162896][T25956] ? security_bpf+0x7a/0xa0 [ 3435.167448][T25956] __sys_bpf+0x5b8/0x780 [ 3435.171751][T25956] ? bpf_link_show_fdinfo+0x380/0x380 [ 3435.177205][T25956] ? lock_chain_count+0x20/0x20 [ 3435.182127][T25956] __x64_sys_bpf+0x78/0x90 [ 3435.186597][T25956] do_syscall_64+0x4c/0xa0 [ 3435.191064][T25956] ? clear_bhb_loop+0x60/0xb0 [ 3435.195785][T25956] ? clear_bhb_loop+0x60/0xb0 [ 3435.200501][T25956] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3435.206454][T25956] RIP: 0033:0x7f8d1339ce59 [ 3435.210917][T25956] 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 [ 3435.230575][T25956] RSP: 002b:00007f8d141dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3435.239059][T25956] RAX: ffffffffffffffda RBX: 00007f8d13615fa0 RCX: 00007f8d1339ce59 [ 3435.247087][T25956] RDX: 0000000000000094 RSI: 0000200000000440 RDI: 0000000000000005 [ 3435.255132][T25956] RBP: 00007f8d141dc090 R08: 0000000000000000 R09: 0000000000000000 [ 3435.263160][T25956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3435.271198][T25956] R13: 00007f8d13616038 R14: 00007f8d13615fa0 R15: 00007fffe4680378 [ 3435.279242][T25956] [ 3435.436895][T25956] syz.0.16476: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 3435.458364][T25956] CPU: 0 PID: 25956 Comm: syz.0.16476 Not tainted syzkaller #0 [ 3435.465982][T25956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3435.476083][T25956] Call Trace: [ 3435.479400][T25956] [ 3435.482367][T25956] dump_stack_lvl+0x188/0x24e [ 3435.487091][T25956] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 3435.493562][T25956] ? show_regs_print_info+0x12/0x12 [ 3435.498840][T25956] ? load_image+0x410/0x410 [ 3435.503399][T25956] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 3435.509890][T25956] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 3435.516452][T25956] warn_alloc+0x242/0x330 [ 3435.520837][T25956] ? slab_free_freelist_hook+0x133/0x1b0 [ 3435.526518][T25956] ? zone_watermark_ok_safe+0x270/0x270 [ 3435.532123][T25956] ? __get_vm_area_node+0x16d/0x330 [ 3435.537377][T25956] ? __get_vm_area_node+0x16d/0x330 [ 3435.542639][T25956] __vmalloc_node_range+0x37c/0x1380 [ 3435.548010][T25956] ? trace_event_raw_event_lock+0x230/0x230 [ 3435.553990][T25956] ? aa_get_newest_label+0xf9/0x5b0 [ 3435.559246][T25956] ? free_vm_area+0x50/0x50 [ 3435.563801][T25956] ? end_current_label_crit_section+0x170/0x170 [ 3435.570091][T25956] ? __lock_acquire+0x7bd0/0x7bd0 [ 3435.575175][T25956] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3435.580777][T25956] __vmalloc+0x76/0x80 [ 3435.584894][T25956] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3435.590507][T25956] bpf_prog_alloc_no_stats+0x37/0x3a0 [ 3435.595944][T25956] ? bpf_prog_alloc+0x13/0x1b0 [ 3435.600766][T25956] bpf_prog_alloc+0x1c/0x1b0 [ 3435.605420][T25956] bpf_prog_load+0x7d4/0x1530 [ 3435.610168][T25956] ? map_freeze+0x390/0x390 [ 3435.614729][T25956] ? __might_fault+0xa6/0x120 [ 3435.619469][T25956] ? __might_fault+0xa6/0x120 [ 3435.624200][T25956] ? __might_fault+0xc2/0x120 [ 3435.628925][T25956] ? __might_fault+0xa6/0x120 [ 3435.633645][T25956] ? bpf_lsm_bpf+0x5/0x10 [ 3435.638018][T25956] ? security_bpf+0x7a/0xa0 [ 3435.642574][T25956] __sys_bpf+0x5b8/0x780 [ 3435.646878][T25956] ? bpf_link_show_fdinfo+0x380/0x380 [ 3435.652340][T25956] ? lock_chain_count+0x20/0x20 [ 3435.657258][T25956] __x64_sys_bpf+0x78/0x90 [ 3435.661734][T25956] do_syscall_64+0x4c/0xa0 [ 3435.666198][T25956] ? clear_bhb_loop+0x60/0xb0 [ 3435.670936][T25956] ? clear_bhb_loop+0x60/0xb0 [ 3435.675659][T25956] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3435.681612][T25956] RIP: 0033:0x7f8d1339ce59 [ 3435.686073][T25956] 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 [ 3435.705814][T25956] RSP: 002b:00007f8d141dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 3435.714290][T25956] RAX: ffffffffffffffda RBX: 00007f8d13615fa0 RCX: 00007f8d1339ce59 [ 3435.722308][T25956] RDX: 0000000000000094 RSI: 0000200000000440 RDI: 0000000000000005 [ 3435.730329][T25956] RBP: 00007f8d141dc090 R08: 0000000000000000 R09: 0000000000000000 [ 3435.738347][T25956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3435.746390][T25956] R13: 00007f8d13616038 R14: 00007f8d13615fa0 R15: 00007fffe4680378 [ 3435.754394][T25956] [ 3435.863615][T25956] Mem-Info: [ 3435.867285][T25956] active_anon:10952 inactive_anon:0 isolated_anon:0 [ 3435.867285][T25956] active_file:22305 inactive_file:41291 isolated_file:0 [ 3435.867285][T25956] unevictable:768 dirty:231 writeback:0 [ 3435.867285][T25956] slab_reclaimable:22968 slab_unreclaimable:100525 [ 3435.867285][T25956] mapped:30425 shmem:1361 pagetables:554 [ 3435.867285][T25956] sec_pagetables:0 bounce:0 [ 3435.867285][T25956] kernel_misc_reclaimable:0 [ 3435.867285][T25956] free:1301872 free_pcp:9334 free_cma:0 [ 3435.928509][T25956] Node 0 active_anon:43808kB inactive_anon:0kB active_file:89220kB inactive_file:164960kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:121700kB dirty:924kB writeback:0kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10796kB pagetables:2316kB sec_pagetables:0kB all_unreclaimable? no [ 3435.987488][T25956] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 3436.063031][T25956] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3436.115381][T25956] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 3436.254783][T25956] Node 0 DMA32 free:1288432kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:47104kB inactive_anon:0kB active_file:89220kB inactive_file:164960kB unevictable:1536kB writepending:504kB present:3129332kB managed:2592972kB mlocked:0kB bounce:0kB free_pcp:21152kB local_pcp:15556kB free_cma:0kB [ 3436.331158][T25956] lowmem_reserve[]: 0 0 1 1 1 [ 3436.336043][T25956] Node 0 Normal free:20kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:12kB free_cma:0kB [ 3436.425313][T25956] lowmem_reserve[]: 0 0 0 0 0 [ 3436.430359][T25956] Node 1 Normal free:3900656kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:14552kB local_pcp:4900kB free_cma:0kB [ 3436.553040][T25956] lowmem_reserve[]: 0 0 0 0 0 [ 3436.560714][T25956] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 3436.828406][T25956] Node 0 DMA32: 2624*4kB (UME) 1452*8kB (UME) 3653*16kB (UME) 3905*32kB (UME) 1303*64kB (UME) 895*128kB (UME) 429*256kB (UME) 184*512kB (UM) 29*1024kB (UM) 17*2048kB (UM) 150*4096kB (M) = 1286416kB [ 3436.868304][T25956] Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB [ 3436.891344][T25981] netlink: 5 bytes leftover after parsing attributes in process `syz.4.16472'. [ 3436.915044][T25956] Node 1 Normal: 218*4kB (UME) 59*8kB (UME) 31*16kB (UE) 38*32kB (UME) 22*64kB (UME) 9*128kB (UME) 5*256kB (UME) 1*512kB (M) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3900656kB [ 3436.945609][T25956] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3436.967652][T25956] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 3436.988149][T25956] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3437.039183][T25956] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 3437.056880][T25956] 66479 total pagecache pages [ 3437.064575][T25956] 0 pages in swap cache [ 3437.088372][T25956] Free swap = 124996kB [ 3437.104037][T25956] Total swap = 124996kB [ 3437.116883][T25956] 2097051 pages RAM [ 3437.126887][T25956] 0 pages HighMem/MovableOnly [ 3437.143161][T25956] 415207 pages reserved [ 3437.155093][T25956] 0 pages cma reserved [ 3437.460808][T25989] netlink: 'syz.1.16473': attribute type 10 has an invalid length. [ 3437.491905][T25989] netlink: 2 bytes leftover after parsing attributes in process `syz.1.16473'. [ 3437.528808][T25989] device bond0 entered promiscuous mode [ 3437.557207][T25989] device bond_slave_1 entered promiscuous mode [ 3437.584890][T25989] device team0 entered promiscuous mode [ 3437.652194][T25989] device team_slave_0 entered promiscuous mode [ 3437.672558][T25989] device team_slave_1 entered promiscuous mode [ 3437.697694][T25989] device geneve1 entered promiscuous mode [ 3437.719948][T25989] device hsr_slave_0 entered promiscuous mode [ 3437.743698][T25989] bridge0: port 2(bond0) entered blocking state [ 3437.772565][T25989] bridge0: port 2(bond0) entered disabled state [ 3438.408984][T26018] syzkaller0: tun_chr_ioctl cmd 1074025692 [ 3438.462546][T26018] netlink: 'syz.1.16484': attribute type 10 has an invalid length. [ 3438.959343][T26034] ================================================================== [ 3438.967555][T26034] BUG: KASAN: slab-out-of-bounds in __bpf_get_stackid+0x6c9/0x920 [ 3438.975432][T26034] Write of size 48 at addr ffff888055db6310 by task syz.1.16490/26034 [ 3438.983691][T26034] [ 3438.986051][T26034] CPU: 1 PID: 26034 Comm: syz.1.16490 Not tainted syzkaller #0 [ 3438.993680][T26034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3439.003866][T26034] Call Trace: [ 3439.007183][T26034] [ 3439.010342][T26034] dump_stack_lvl+0x188/0x24e [ 3439.015072][T26034] ? __lock_acquire+0x7bd0/0x7bd0 [ 3439.020156][T26034] ? show_regs_print_info+0x12/0x12 [ 3439.025407][T26034] ? load_image+0x410/0x410 [ 3439.029973][T26034] ? __virt_addr_valid+0x467/0x540 [ 3439.035154][T26034] ? __bpf_get_stackid+0x6c9/0x920 [ 3439.040331][T26034] print_report+0xa8/0x210 [ 3439.044794][T26034] kasan_report+0x10b/0x140 [ 3439.049367][T26034] ? __bpf_get_stackid+0x6c9/0x920 [ 3439.054516][T26034] kasan_check_range+0x235/0x290 [ 3439.059510][T26034] ? __bpf_get_stackid+0x6c9/0x920 [ 3439.064662][T26034] memcpy+0x3c/0x60 [ 3439.068513][T26034] __bpf_get_stackid+0x6c9/0x920 [ 3439.073501][T26034] bpf_get_stackid_pe+0x33f/0x400 [ 3439.078570][T26034] bpf_prog_ee9fdca00c0e1e15+0x28/0x3d [ 3439.084065][T26034] bpf_overflow_handler+0x6d1/0x790 [ 3439.089324][T26034] ? bpf_overflow_handler+0xd9/0x790 [ 3439.094641][T26034] ? perf_swevent_overflow+0x230/0x230 [ 3439.100124][T26034] ? ct_irq_exit_irqson+0x113/0x170 [ 3439.105351][T26034] ? __perf_event_account_interrupt+0x187/0x280 [ 3439.111628][T26034] __perf_event_overflow+0x457/0x630 [ 3439.116949][T26034] perf_swevent_event+0x315/0x570 [ 3439.122010][T26034] ? perf_tp_event+0xc10/0xc10 [ 3439.126805][T26034] ? __lock_acquire+0x13e3/0x7bd0 [ 3439.131868][T26034] ___perf_sw_event+0x498/0x6d0 [ 3439.136754][T26034] ? ___perf_sw_event+0x184/0x6d0 [ 3439.141817][T26034] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 3439.148277][T26034] ? mark_lock+0x94/0x320 [ 3439.152650][T26034] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 3439.158662][T26034] ? lock_chain_count+0x20/0x20 [ 3439.163541][T26034] __perf_sw_event+0x135/0x260 [ 3439.168338][T26034] do_user_addr_fault+0x497/0xb20 [ 3439.173412][T26034] ? trace_hardirqs_off_finish+0x86/0x180 [ 3439.179174][T26034] exc_page_fault+0x60/0x100 [ 3439.183798][T26034] ? __might_fault+0xa6/0x120 [ 3439.188504][T26034] asm_exc_page_fault+0x22/0x30 [ 3439.193397][T26034] RIP: 0010:__get_user_4+0x1c/0x30 [ 3439.198539][T26034] Code: 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 48 ba fd ef ff ff ff 7f 00 00 48 39 d0 0f 83 90 00 00 00 48 19 d2 48 21 d0 0f 01 cb <8b> 10 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 90 48 ba [ 3439.218202][T26034] RSP: 0018:ffffc9000c2bfd98 EFLAGS: 00050206 [ 3439.224330][T26034] RAX: 000000110e22fff6 RBX: ffff888026989c40 RCX: b0a908339c54b100 [ 3439.232331][T26034] RDX: ffffffffffffffff RSI: ffffffff8a8c2920 RDI: ffffffff8adee1a0 [ 3439.240334][T26034] RBP: ffffc9000c2bfed8 R08: ffffffff8e200f6f R09: 1ffffffff1c401ed [ 3439.248337][T26034] R10: dffffc0000000000 R11: fffffbfff1c401ee R12: 00000000c004743e [ 3439.256346][T26034] R13: ffff888026989d18 R14: ffff888080f78c80 R15: 1ffff110101ef1c5 [ 3439.264466][T26034] ppp_ioctl+0x530/0x1a40 [ 3439.268911][T26034] ? ppp_poll+0x250/0x250 [ 3439.273273][T26034] ? __fget_files+0x28/0x460 [ 3439.277900][T26034] ? bpf_lsm_file_ioctl+0x5/0x10 [ 3439.282869][T26034] ? security_file_ioctl+0x7c/0xa0 [ 3439.288010][T26034] ? ppp_poll+0x250/0x250 [ 3439.292364][T26034] __se_sys_ioctl+0xfa/0x170 [ 3439.296986][T26034] do_syscall_64+0x4c/0xa0 [ 3439.301425][T26034] ? clear_bhb_loop+0x60/0xb0 [ 3439.306123][T26034] ? clear_bhb_loop+0x60/0xb0 [ 3439.310833][T26034] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3439.316760][T26034] RIP: 0033:0x7fd15799ce59 [ 3439.321197][T26034] 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 [ 3439.340828][T26034] RSP: 002b:00007fd1587f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3439.349275][T26034] RAX: ffffffffffffffda RBX: 00007fd157c15fa0 RCX: 00007fd15799ce59 [ 3439.357267][T26034] RDX: 000000110e22fff6 RSI: 00000000c004743e RDI: 0000000000000009 [ 3439.365257][T26034] RBP: 00007fd157a32e6f R08: 0000000000000000 R09: 0000000000000000 [ 3439.373251][T26034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3439.381252][T26034] R13: 00007fd157c16038 R14: 00007fd157c15fa0 R15: 00007ffd5c5797a8 [ 3439.389299][T26034] [ 3439.392359][T26034] [ 3439.394695][T26034] Allocated by task 26034: [ 3439.399170][T26034] kasan_set_track+0x4b/0x70 [ 3439.403796][T26034] __kasan_kmalloc+0x8e/0xa0 [ 3439.408409][T26034] __kmalloc_node+0xb2/0x240 [ 3439.413033][T26034] bpf_map_area_alloc+0x47/0xe0 [ 3439.417916][T26034] prealloc_elems_and_freelist+0x86/0x1c0 [ 3439.423667][T26034] stack_map_alloc+0x386/0x510 [ 3439.428452][T26034] map_create+0x524/0xff0 [ 3439.432812][T26034] __sys_bpf+0x38b/0x780 [ 3439.437095][T26034] __x64_sys_bpf+0x78/0x90 [ 3439.441545][T26034] do_syscall_64+0x4c/0xa0 [ 3439.445992][T26034] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3439.451916][T26034] [ 3439.454251][T26034] Last potentially related work creation: [ 3439.459985][T26034] kasan_save_stack+0x3a/0x60 [ 3439.464689][T26034] __kasan_record_aux_stack+0xb2/0xc0 [ 3439.470076][T26034] call_rcu+0x14f/0x950 [ 3439.474260][T26034] nf_unregister_net_hooks+0xc7/0x130 [ 3439.479669][T26034] nf_defrag_ipv6_disable+0x91/0xe0 [ 3439.484893][T26034] nf_ct_netns_put+0x371/0x510 [ 3439.489682][T26034] nf_conncount_destroy+0x3d/0x150 [ 3439.494879][T26034] ovs_ct_exit+0x98/0x200 [ 3439.499287][T26034] ovs_exit_net+0xe9/0x7a0 [ 3439.503780][T26034] cleanup_net+0x703/0xba0 [ 3439.508231][T26034] process_one_work+0x8ab/0x1160 [ 3439.513201][T26034] worker_thread+0xaf5/0x12a0 [ 3439.517899][T26034] kthread+0x29d/0x330 [ 3439.522038][T26034] ret_from_fork+0x1f/0x30 [ 3439.526496][T26034] [ 3439.528835][T26034] The buggy address belongs to the object at ffff888055db6300 [ 3439.528835][T26034] which belongs to the cache kmalloc-cg-64 of size 64 [ 3439.543005][T26034] The buggy address is located 16 bytes inside of [ 3439.543005][T26034] 64-byte region [ffff888055db6300, ffff888055db6340) [ 3439.556125][T26034] [ 3439.558468][T26034] The buggy address belongs to the physical page: [ 3439.564950][T26034] page:ffffea0001576d80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x55db6 [ 3439.575134][T26034] memcg:ffff888073b61001 [ 3439.579395][T26034] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 3439.587065][T26034] raw: 00fff00000000200 dead000000000100 dead000000000122 ffff888017442780 [ 3439.595672][T26034] raw: 0000000000000000 0000000080200020 00000001ffffffff ffff888073b61001 [ 3439.604270][T26034] page dumped because: kasan: bad access detected [ 3439.610707][T26034] page_owner tracks the page as allocated [ 3439.616439][T26034] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 12119, tgid 12119 (syz-executor), ts 2743558930903, free_ts 2743527151051 [ 3439.635220][T26034] post_alloc_hook+0x173/0x1a0 [ 3439.640020][T26034] get_page_from_freelist+0x206b/0x2180 [ 3439.645599][T26034] __alloc_pages+0x1ec/0x4f0 [ 3439.650216][T26034] alloc_slab_page+0x5d/0x180 [ 3439.654932][T26034] new_slab+0x87/0x2d0 [ 3439.659054][T26034] ___slab_alloc+0xbc5/0x1240 [ 3439.663754][T26034] __kmem_cache_alloc_node+0x126/0x270 [ 3439.669264][T26034] kmalloc_trace+0x26/0xe0 [ 3439.673717][T26034] alloc_fdtable+0xca/0x2c0 [ 3439.678277][T26034] dup_fd+0x743/0xa20 [ 3439.682297][T26034] copy_files+0x72/0xe0 [ 3439.686473][T26034] copy_process+0x1862/0x40c0 [ 3439.691173][T26034] kernel_clone+0x24b/0x900 [ 3439.695694][T26034] __x64_sys_clone+0x1a7/0x220 [ 3439.700513][T26034] do_syscall_64+0x4c/0xa0 [ 3439.704962][T26034] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3439.710894][T26034] page last free stack trace: [ 3439.715587][T26034] free_unref_page_prepare+0x8e5/0x9e0 [ 3439.721074][T26034] free_unref_page+0x2e/0x3f0 [ 3439.725789][T26034] __unfreeze_partials+0x188/0x1e0 [ 3439.730933][T26034] put_cpu_partial+0x17c/0x250 [ 3439.735720][T26034] qlist_free_all+0x76/0xe0 [ 3439.740250][T26034] kasan_quarantine_reduce+0x144/0x160 [ 3439.745744][T26034] __kasan_slab_alloc+0x1e/0x80 [ 3439.750637][T26034] slab_post_alloc_hook+0x4b/0x490 [ 3439.755768][T26034] __kmem_cache_alloc_node+0x19d/0x270 [ 3439.761282][T26034] __kmalloc+0xa3/0x240 [ 3439.765502][T26034] tomoyo_encode+0x28a/0x550 [ 3439.770176][T26034] tomoyo_path_perm+0x382/0x610 [ 3439.775067][T26034] tomoyo_path_symlink+0xa8/0xf0 [ 3439.780063][T26034] security_path_symlink+0xdc/0x130 [ 3439.785287][T26034] do_symlinkat+0x10c/0x400 [ 3439.789812][T26034] __x64_sys_symlinkat+0x95/0xa0 [ 3439.794774][T26034] [ 3439.797112][T26034] Memory state around the buggy address: [ 3439.802765][T26034] ffff888055db6200: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3439.810888][T26034] ffff888055db6280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3439.818968][T26034] >ffff888055db6300: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 3439.827071][T26034] ^ [ 3439.832475][T26034] ffff888055db6380: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3439.840570][T26034] ffff888055db6400: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 3439.848660][T26034] ================================================================== [ 3439.856758][T26034] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 3439.863991][T26034] CPU: 1 PID: 26034 Comm: syz.1.16490 Not tainted syzkaller #0 [ 3439.871563][T26034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 3439.881638][T26034] Call Trace: [ 3439.884939][T26034] [ 3439.887892][T26034] dump_stack_lvl+0x188/0x24e [ 3439.892610][T26034] ? memcpy+0x3c/0x60 [ 3439.896620][T26034] ? show_regs_print_info+0x12/0x12 [ 3439.901843][T26034] ? load_image+0x410/0x410 [ 3439.906384][T26034] panic+0x2d3/0x710 [ 3439.910309][T26034] ? bpf_jit_dump+0xd0/0xd0 [ 3439.914844][T26034] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 3439.920767][T26034] ? _raw_spin_unlock+0x40/0x40 [ 3439.925640][T26034] ? print_memory_metadata+0x314/0x400 [ 3439.931128][T26034] check_panic_on_warn+0x80/0xa0 [ 3439.936116][T26034] ? __bpf_get_stackid+0x6c9/0x920 [ 3439.941249][T26034] end_report+0x66/0x110 [ 3439.945537][T26034] kasan_report+0x118/0x140 [ 3439.950166][T26034] ? __bpf_get_stackid+0x6c9/0x920 [ 3439.955380][T26034] kasan_check_range+0x235/0x290 [ 3439.960366][T26034] ? __bpf_get_stackid+0x6c9/0x920 [ 3439.965503][T26034] memcpy+0x3c/0x60 [ 3439.969348][T26034] __bpf_get_stackid+0x6c9/0x920 [ 3439.974324][T26034] bpf_get_stackid_pe+0x33f/0x400 [ 3439.979380][T26034] bpf_prog_ee9fdca00c0e1e15+0x28/0x3d [ 3439.984862][T26034] bpf_overflow_handler+0x6d1/0x790 [ 3439.990090][T26034] ? bpf_overflow_handler+0xd9/0x790 [ 3439.995401][T26034] ? perf_swevent_overflow+0x230/0x230 [ 3440.000880][T26034] ? ct_irq_exit_irqson+0x113/0x170 [ 3440.006108][T26034] ? __perf_event_account_interrupt+0x187/0x280 [ 3440.012383][T26034] __perf_event_overflow+0x457/0x630 [ 3440.017707][T26034] perf_swevent_event+0x315/0x570 [ 3440.022767][T26034] ? perf_tp_event+0xc10/0xc10 [ 3440.027562][T26034] ? __lock_acquire+0x13e3/0x7bd0 [ 3440.032619][T26034] ___perf_sw_event+0x498/0x6d0 [ 3440.037510][T26034] ? ___perf_sw_event+0x184/0x6d0 [ 3440.042569][T26034] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 3440.049041][T26034] ? mark_lock+0x94/0x320 [ 3440.053399][T26034] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 3440.059412][T26034] ? lock_chain_count+0x20/0x20 [ 3440.064310][T26034] __perf_sw_event+0x135/0x260 [ 3440.069106][T26034] do_user_addr_fault+0x497/0xb20 [ 3440.074181][T26034] ? trace_hardirqs_off_finish+0x86/0x180 [ 3440.079940][T26034] exc_page_fault+0x60/0x100 [ 3440.084571][T26034] ? __might_fault+0xa6/0x120 [ 3440.089286][T26034] asm_exc_page_fault+0x22/0x30 [ 3440.094174][T26034] RIP: 0010:__get_user_4+0x1c/0x30 [ 3440.099312][T26034] Code: 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 48 ba fd ef ff ff ff 7f 00 00 48 39 d0 0f 83 90 00 00 00 48 19 d2 48 21 d0 0f 01 cb <8b> 10 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 90 48 ba [ 3440.118939][T26034] RSP: 0018:ffffc9000c2bfd98 EFLAGS: 00050206 [ 3440.125033][T26034] RAX: 000000110e22fff6 RBX: ffff888026989c40 RCX: b0a908339c54b100 [ 3440.133051][T26034] RDX: ffffffffffffffff RSI: ffffffff8a8c2920 RDI: ffffffff8adee1a0 [ 3440.141049][T26034] RBP: ffffc9000c2bfed8 R08: ffffffff8e200f6f R09: 1ffffffff1c401ed [ 3440.149041][T26034] R10: dffffc0000000000 R11: fffffbfff1c401ee R12: 00000000c004743e [ 3440.157033][T26034] R13: ffff888026989d18 R14: ffff888080f78c80 R15: 1ffff110101ef1c5 [ 3440.165036][T26034] ppp_ioctl+0x530/0x1a40 [ 3440.169397][T26034] ? ppp_poll+0x250/0x250 [ 3440.173758][T26034] ? __fget_files+0x28/0x460 [ 3440.178384][T26034] ? bpf_lsm_file_ioctl+0x5/0x10 [ 3440.183350][T26034] ? security_file_ioctl+0x7c/0xa0 [ 3440.188494][T26034] ? ppp_poll+0x250/0x250 [ 3440.192864][T26034] __se_sys_ioctl+0xfa/0x170 [ 3440.197517][T26034] do_syscall_64+0x4c/0xa0 [ 3440.201960][T26034] ? clear_bhb_loop+0x60/0xb0 [ 3440.206669][T26034] ? clear_bhb_loop+0x60/0xb0 [ 3440.211376][T26034] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 3440.217297][T26034] RIP: 0033:0x7fd15799ce59 [ 3440.221735][T26034] 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 [ 3440.241372][T26034] RSP: 002b:00007fd1587f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3440.249813][T26034] RAX: ffffffffffffffda RBX: 00007fd157c15fa0 RCX: 00007fd15799ce59 [ 3440.257808][T26034] RDX: 000000110e22fff6 RSI: 00000000c004743e RDI: 0000000000000009 [ 3440.265814][T26034] RBP: 00007fd157a32e6f R08: 0000000000000000 R09: 0000000000000000 [ 3440.273802][T26034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3440.281798][T26034] R13: 00007fd157c16038 R14: 00007fd157c15fa0 R15: 00007ffd5c5797a8 [ 3440.289801][T26034] [ 3440.293416][T26034] Kernel Offset: disabled [ 3440.297752][T26034] Rebooting in 86400 seconds..