last executing test programs: 5.218877701s ago: executing program 3 (id=5563): bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x1b) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 2.820462014s ago: executing program 1 (id=5564): sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0xc}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x1, @loopback}, 0x10, 0x0}, 0x81) r3 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0xfffffffe, 0xc}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x64, &(0x7f0000000000)=r5, 0x10) close(r2) r6 = perf_event_open(&(0x7f00000014c0)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x2) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r8, 0x10) 2.765605286s ago: executing program 3 (id=5567): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x0, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x2, 0x0, 0x0, 0x40f00, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001580)}], 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000080000000b"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002300000018110000", @ANYRES32=r2, @ANYRESHEX=r0], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x0, 0x83, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0xe1, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x50, 0x50, 0x5, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {0x5, 0x2}, {0x8, 0x2}]}, @int={0x4, 0x0, 0x0, 0x1, 0x0, 0x7c, 0x0, 0x4e}, @fwd={0xb}, @var={0x3, 0x0, 0x0, 0xe, 0x3, 0x2}]}, {0x0, [0x5f, 0x2e, 0x61]}}, &(0x7f0000000580)=""/73, 0x6d, 0x49, 0x1, 0x3}, 0x28) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0xf641, 0x0, r2, 0x3, '\x00', r3, r4, 0x4, 0x3, 0x5}, 0x50) r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64099, 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, 0x307b81, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x9, 0x9, 0x5, 0x2, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x2, 0x200000000000001, 0x106) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x2) sendmsg$inet(r6, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @local}, 0xfc, 0x0}, 0x30004001) sendmsg$sock(r6, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000500)="7a6eca88ca428c8d4f36c8b8fc2047659bdcb41a9ebe5ac0bed120663c7a3c234c937452515eae867806e58adcd922e70fa89f0e436ab6", 0x37}, {&(0x7f0000000100), 0xfffffeda}], 0x2}, 0x4804) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r5) close(0xffffffffffffffff) 2.026275518s ago: executing program 0 (id=5570): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x1828a6, 0xca, 0x2, 0x0, 0x4, 0x400000, 0x3, 0x0, 0x4000e, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x24}, 0x1c0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x5, 0x62020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYRES8=r1, @ANYBLOB="3e0002"], 0x9a) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xa, 0x3, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x71}}, &(0x7f0000000000)='GPL\x00'}, 0x94) 1.858807074s ago: executing program 1 (id=5571): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffff7, 0x81}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x4001a050) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180100002100230000000000000000008500000075000000a50000002300000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) 1.848902754s ago: executing program 2 (id=5572): ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000240)=[{}], 0x1}, 0x80) 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, 0x1, 0x2, @perf_bp={0x0, 0xf}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0xc}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r3, 0x10) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x5d, &(0x7f0000000080)=[{&(0x7f0000001940)="7f", 0xffe0}], 0x1, 0x0, 0x0, 0x1000000}, 0x80d1) close(r0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = perf_event_open(&(0x7f00000012c0)={0x4, 0x80, 0x10, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x401, 0x40000000000009}, 0x0, 0x400000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xf, &(0x7f0000000140)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4}, {}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.772379036s ago: executing program 0 (id=5573): bpf$MAP_CREATE(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000780)='syz1\x00', 0x1ff) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000c80)={{r0}, &(0x7f0000000c00), &(0x7f0000000c40)=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='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) socketpair$unix(0x1, 0x2, 0x0, 0x0) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r3}, &(0x7f0000000080), &(0x7f0000000240)=r2}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000007000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000900), 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000a00)={0x1b, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x1}, 0x50) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0xc, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000400000000000018120000", @ANYRES32=r5, @ANYBLOB], &(0x7f0000000000)='GPL\x00'}, 0x94) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000a80)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0xe2b8c7c2, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x1}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000000040)="d8000000100081044e81f782db44b904021d006a0f000000e8fe55a1290015000600142603600e120900040044000000a80016000a0003402e60000000000000b94dcf5c0461c1d67f6f94007134cf6ee08021a0e408e8d8ef52a985162f7ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d3220a7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x60044084) 1.690248508s ago: executing program 3 (id=5574): socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) r0 = socket$kcm(0x10, 0x100000000002, 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="39000000140081ae00002c000500015601618575e285af0100d41f215c0000883795c04a31ba377a1b2cc32b38d3440c6942cb76cab3000000", 0x39}], 0x1, 0x0, 0x0, 0xc00e}, 0x0) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000004a00530c8e5eb88edc"], 0xfe33) (async, rerun: 32) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0, 0x0, 0x39c}, 0x0) (rerun: 32) r1 = socket$kcm(0xa, 0x3, 0x73) sendmsg$inet(r1, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @remote}, 0x3c, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0x43}}, @ip_tos_u8={{0x14, 0x29, 0x36}}, @ip_pktinfo={{0x9, 0x0, 0x8, {0x0, @multicast1, @remote}}}], 0x4d}, 0x20000400) 1.64806674s ago: executing program 1 (id=5575): sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xe2d}, 0x50) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x9, &(0x7f0000000380), 0x98) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}, 0x1090da, 0x0, 0x0, 0x0, 0x0, 0x4, 0x749}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r2, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) (fail_nth: 7) 1.61917367s ago: executing program 0 (id=5576): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x8, &(0x7f0000000180)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000002000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r1, 0xffffffffffffffff}, &(0x7f0000000240), &(0x7f00000003c0)=r0}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000004c0)={{r2}, &(0x7f0000000440), &(0x7f0000000480)=r3}, 0x20) 1.617813341s ago: executing program 2 (id=5577): bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x1b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x50) 1.545734673s ago: executing program 3 (id=5578): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x100}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x22a82, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000710425000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r1) socketpair(0x1, 0x3, 0x0, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', @broadcast}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x1f, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="850000006c0002"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x13}, 0x94) write$cgroup_devices(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1b2388a8"], 0xffdd) 1.465869875s ago: executing program 0 (id=5579): sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0xc}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x1, @loopback}, 0x10, 0x0}, 0x81) r3 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0xfffffffe, 0xc}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x64, &(0x7f0000000000)=r5, 0x10) close(r2) r6 = perf_event_open(&(0x7f00000014c0)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x2) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r8, 0x10) 1.156273585s ago: executing program 2 (id=5580): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x76}, [@call={0x27}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x8000000, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x23) 1.070115608s ago: executing program 1 (id=5581): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x1, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x13, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"/1423], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0xfffffffe}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x800}, 0x10}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000380)="7c53310100f9ff61efd106939fc1", 0x0, 0x4000, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000020000000000000000"], 0x0}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce22000000"], 0xfdef) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="b70500000000000061107400"/24], 0x0, 0x5}, 0x94) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$kcm(0x2, 0x3, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000200000006110600000000000c6000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x40f00, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES32=r2, @ANYRES64], 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000440)=ANY=[@ANYRESOCT=r0, @ANYRES32=r2, @ANYBLOB="05"], 0x10) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_freezer_state(r3, &(0x7f00000003c0), 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000700)={@map, 0xffffffffffffffff, 0xa, 0x20}, 0x20) r4 = socket$kcm(0x10, 0x2, 0x0) r5 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0xd, &(0x7f0000000080), 0x24) close(r5) sendmsg$inet(r4, &(0x7f0000001700)={&(0x7f00000014c0)={0x2, 0x4e22, @private=0xa010101}, 0x10, &(0x7f0000001680)=[{&(0x7f0000001500)="b1256d0f8579948f1af090f65421964c23f3fcdddbb280918776c763f1571c4d3d27d0a17e7eea2c04a9d4decbb84ea6edccb675dcf09d015de6940027b8d72eda5c6b5234a6edbec3069efa7767dea571efb97410cee8790447bdfd859e2f9be40b14c965c65101b1425d7b6de5274f70585b82b967584f945cbfeaabbcb20141f45831d7211fedf169889f7d49dde4756bec5e678d2bb26cc074d1f1920b5c55341580cdc56cc2ebf4843e96f6ec19986cdefbf44d66873766bb50c32eb49469fc1d35c9284ac4", 0xc8}, {&(0x7f0000001600)="6f30a4c765648cc0b9120ea13e09d53cd666aed8e6d3f5bffe06e4ff3ff36d361bb1ab1e55cea42558d5f731958d9ab205bfc55b688f6c77f8928b638c578881b1e4e8fb", 0x44}], 0x2, &(0x7f00000016c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x800}}], 0x18}, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r6, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0x7000000}, 0x2c) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, 0x0, 0x0) r7 = socket$kcm(0x28, 0x1, 0x0) setsockopt$sock_attach_bpf(r7, 0x1, 0x12, &(0x7f0000000000), 0x4) r8 = socket$kcm(0x23, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89ee, &(0x7f0000000000)={r8}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) 1.057622398s ago: executing program 2 (id=5582): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x0, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x2, 0x0, 0x0, 0x40f00, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001580)}], 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000080000000b"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002300000018110000", @ANYRES32=r2, @ANYRESHEX=r0], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x0, 0x83, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0xe1, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x50, 0x50, 0x5, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {0x5, 0x2}, {0x8, 0x2}]}, @int={0x4, 0x0, 0x0, 0x1, 0x0, 0x7c, 0x0, 0x4e}, @fwd={0xb}, @var={0x3, 0x0, 0x0, 0xe, 0x3, 0x2}]}, {0x0, [0x5f, 0x2e, 0x61]}}, &(0x7f0000000580)=""/73, 0x6d, 0x49, 0x1, 0x3}, 0x28) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0xf641, 0x0, r2, 0x3, '\x00', r3, r4, 0x4, 0x3, 0x5}, 0x50) r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64099, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x307b81, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x9, 0x9, 0x5, 0x2, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x2, 0x200000000000001, 0x106) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x2) sendmsg$inet(r6, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @local}, 0xfc, 0x0}, 0x30004001) sendmsg$sock(r6, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000500)="7a6eca88ca428c8d4f36c8b8fc2047659bdcb41a9ebe5ac0bed120663c7a3c234c937452515eae867806e58adcd922e70fa89f0e436ab6", 0x37}, {&(0x7f0000000100), 0xfffffeda}], 0x2}, 0x4804) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r5) close(0xffffffffffffffff) 867.843934ms ago: executing program 3 (id=5583): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x22a82, 0x0) close(r1) socketpair(0x1, 0x3, 0x0, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', @broadcast}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x1f, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="850000006c0002"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x13}, 0x94) write$cgroup_devices(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1b2388a8"], 0xffdd) (fail_nth: 9) 646.965ms ago: executing program 1 (id=5584): write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)={[{0x2d, 'io'}, {0x2d, 'rlimit'}, {0x2d, 'blkio'}, {0x2b, 'cpuset'}, {0x2d, 'cpuset'}, {0x2b, 'perf_event'}]}, 0x2f) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000080), 0x2, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x20, 0x2a, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x3, 0x6, 0xffffffffffffffff}, @tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, 0x1}}, @generic={0x7, 0x4, 0x5, 0x6, 0x7}, @map_val={0x18, 0xb, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @alu={0x7, 0x1, 0xa, 0x8, 0xa, 0x100, 0xfffffffffffffffc}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xf}}, @generic={0x9, 0x2, 0x4, 0xc4f8, 0x8}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x5}]}, &(0x7f0000000240)='syzkaller\x00', 0x0, 0xd5, &(0x7f0000000280)=""/213, 0x41100, 0x18, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x9, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x8, 0x2db4, 0x1ff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, &(0x7f0000000400)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000440)=[{0x4, 0x3, 0x10, 0x1}, {0x5, 0x2, 0x7, 0x9}, {0x5, 0x4, 0x9, 0x1}, {0x5, 0x2, 0x10, 0x9}, {0x0, 0x5}, {0x0, 0x5, 0x0, 0xb}], 0x10, 0xf2}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000580)={r3, r4}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000006c0)={@cgroup=r0, 0x5, 0x1, 0x6, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0], &(0x7f0000000680)=[0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000940)={r4, 0x0, 0x51, 0x9f, &(0x7f0000000700)="005eab67457dbf922d3e877b90a06142346e6a1d889d328bf2e74700ba2708deea3d9ff8a4939f520003567dbf806ecf1bf1b769c929fdd024d7a691a0df78a5b9b16f70fe5f1e32e09dc4079332025131", &(0x7f0000000780)=""/159, 0x5, 0x0, 0xaf, 0x27, &(0x7f0000000840)="cf132ca9da20e3d8265e675bb6daa3c57095be472e50ae128a8e3c0f6e444acd52da86f89af1cc918a625d72d29407cb765e0eeb7b08d7e71cf983302f1cabb1f0bfcf66cb960e0a4e067921d61f6eac138f794866809030c0c5cc8d5f80178b29d703511bf8babf6656c84c6aa26c25f8c804569b1e614a935881ad30f9b0a1763a9e5f4dd67bc0c926f14b6301c6500f5b08bb7b01efa6be942d360a1d6d407795f580f11551a5d55568ba273560", &(0x7f0000000900)="c2b5ef1bcbc7aea856a50b0918950b33889e52e0c57e91896d10be68742c1b94984ff946710f52", 0x3, 0x0, 0x37f}, 0x50) openat$cgroup_int(r0, &(0x7f00000009c0)='blkio.throttle.read_bps_device\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a00)={@cgroup=r0, r4, 0x10, 0x4, 0x0, @void, @value=r4, @void, @void, r6}, 0x20) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000a40)=r4, 0x4) r7 = openat$cgroup_ro(r0, &(0x7f0000000a80)='cpuacct.usage_all\x00', 0x0, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000001d00)={0x5, 0x27, &(0x7f0000000ac0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x80}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @generic={0x5, 0x2, 0xd, 0x7ff, 0x3}, @generic={0xf0, 0x2, 0x6, 0x9, 0x6}, @btf_id={0x18, 0x9, 0x3, 0x0, 0x2}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x3ff}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r1}}, @call={0x85, 0x0, 0x0, 0x58}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000c00)='GPL\x00', 0x9, 0x1000, &(0x7f0000000c40)=""/4096, 0x40f00, 0x14, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x8, &(0x7f0000001c40)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000001c80)={0x5, 0xa, 0x3, 0x6}, 0x10, 0xffffffffffffffff, r4, 0x0, &(0x7f0000001cc0)=[0xffffffffffffffff, 0x1], 0x0, 0x10, 0x3ff}, 0x94) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000001dc0)={r7, r4, 0x0, r8}, 0x10) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000001e00)=r7, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002e80)={r7, &(0x7f0000001e80)="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"}, 0x20) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000002ec0)={0xbd5}, 0x8) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002f00)={0xffffffffffffffff}, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000002f40)=r10, 0x4) r11 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000030c0)=@bpf_tracing={0x1a, 0x4, &(0x7f0000002f80)=@raw=[@exit, @alu={0x4, 0x1, 0x9, 0xb, 0x1, 0xc, 0xffffffffffffffff}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x5}], &(0x7f0000002fc0)='GPL\x00', 0x8, 0x0, 0x0, 0x41100, 0x53, '\x00', 0x0, 0x1a, r7, 0x8, &(0x7f0000003000)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000003040)={0x4, 0x8, 0x3, 0x3ff5}, 0x10, 0x24421, 0xffffffffffffffff, 0x0, &(0x7f0000003080)=[r10, r7, r7, r7, r7, r7, r7], 0x0, 0x10, 0x9}, 0x94) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f0000003180)=r11, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000031c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000003200)={r12, r4}) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000032c0)={{r7, 0xffffffffffffffff}, &(0x7f0000003240), &(0x7f0000003280)='%pi6 \x00'}, 0x20) bpf$PROG_BIND_MAP(0x23, &(0x7f0000003300)={r5, r13}, 0xc) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000003340)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r14, 0x1, 0x32, &(0x7f0000003380)=r11, 0x4) socket$kcm(0x29, 0x7, 0x0) 294.543251ms ago: executing program 2 (id=5585): r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x91f, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848100060005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) 199.760284ms ago: executing program 1 (id=5586): ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000240)=[{}], 0x1}, 0x80) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0, 0xf}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0xc}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r3, 0x10) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x5d, &(0x7f0000000080)=[{&(0x7f0000001940)="7f", 0xffe0}], 0x1, 0x0, 0x0, 0x1000000}, 0x80d1) close(r0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = perf_event_open(&(0x7f00000012c0)={0x4, 0x80, 0x10, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x401, 0x40000000000009}, 0x0, 0x400000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xf, &(0x7f0000000140)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4}, {}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 199.147974ms ago: executing program 0 (id=5587): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x8, &(0x7f0000000180)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000002000000095"], &(0x7f0000000980)='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$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r1, 0xffffffffffffffff}, &(0x7f0000000240), &(0x7f00000003c0)=r0}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000004c0)={{r2}, &(0x7f0000000440), &(0x7f0000000480)=r3}, 0x20) 110.389317ms ago: executing program 2 (id=5588): bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d0f65acc0d06d1a1434e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622e03b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab0300817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c690220b87b20581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd713089856f756436303767d2e24f29e5dad9796edb697a8ad004eea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014751c3c975d5aec84222fd3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff22dc518afc9ffc2cc788bee1b47683db01a2f9398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa407e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae526aca54183fb01c73f979ca9857399537f5831808b0dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a0c93d47018c12e7ba8188a22e8b15c3e233db00002e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e4845535a8b90dfae158b94f50adab188dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b4896c7aabf4df517d90bdc01e73835d50200a90800c66ee2b1ad76dff9f9003f07000099d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987595ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e547f7ad33850d9feccd0111a2e3700845dee734fe7da3770845cf442d488afd80e17000000000000000000000000000000000000000000000000000005202000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a12489c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db08407081c6281e2d8429a8639034a75f4c7df3ea8fc2018d07af14915f29b719f54926fc32468f65bd06b4092140faed0c329be610c3082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b4c8787361f3289f86ae826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce1d9bc7ef3e3f40c14089c82759106f422582b42e3e8484ea5a6ad9aa520000afe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da357f9e93ce055019c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff47257f164391c672b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b5589829b6b0679b5d6fccbecfae5553d9950d48c774eaa35b24fce69a20d8bc410d9f48bf7eac90529cd6af061c9e53addddc620ce73c5d177e3d097159f2768636fc10276c6a0adc57483b3f7083f66b87ef296ee85e9bb70a3009a5d30f479e293a3302e11350ea857b37e76ca2f50378e4092ce2c574ad278b9b7b717c571afb2077b019fd9d89efd59b41f051ec5a8ff87ecc8df917a1e386d849fcd10e2f9ca52e02339c2f4666b0c545e25f1cd62421c28d25994be0cff7271a0dee38d7ac4ac736b090e1d29f981fd9086e4000000000000646174b55d251f7f8ca5ccc22a5efb33b237eff5597a3c3a5f3a9bb54abb40e54593e1a7ce4cfa17b3c3fe91c06363496341eae20dcc59b6179b32ddddef5c34000096a54c0c571a91878f61f74912e2299e5501d4d6943bfd74c856511726f0ac8f7d17f1c6b4451c1bcdc6b6e1700e4cd87709d97afc5423c96fa981873d4369b04bbf1fb9f68f17991540868e408201ad1a74179e489aa61f021a437a3fa935588be2068f7ff9b253106326fde795e530b93626cc68e06e602198724249b4445eef08401cd1a3e266db41474e69902e4d8f5da4e94cc36794258fd4032de7ab36bc24c5efd5c8495c1ccd580033c55725f2d60354f8ad5914a0155eaa743350ddb388f486b6de0549ef3b1b3c3b7d4d3a830ff39885776119408029be3788dd8422b1ab7b4c9d5b7d8682fd759c713108e1bdfc64b9121bbf07099def5c0ce3c861ae4b5cad8bba5a0b6059b9ef90c2f96a59320309e25df89484522bb1d6eaa92164f9e4042cb689a45a898354c17b08705205a9189772bcbcb6414e44b33a2470d3bc16f761c33f565b9da5e7991ad8482579cc1b16c1fcec815a5482ae8b1779c5e339971a6ec1217bcfd1ef24284de8a0a9f068f297037d6478c2434a9a18dcc6c7c791e444a79d7ce37f9cf2826b47ad8ca6a2fa254aa02cd098026798a6d336348af0fc11fa2809a5ebbe17ca4d0f889d518f64ee50f562b5fdb1f76d4a7fe14701f8ed0c6a55d66a6efea3e449e6b478abc5b196dd5308cb20c4e2a0bd702651bb39f10523102dcd8ece692159028f314e0d6bfa400475c6699fdc40efe0948e3cef7419a7f113134e5ee20fd87c4521ccfbd32d6f147f743d30866bdd86ca8bf0c7bcc475f4ed53517aaa51f1c151d859a7f0b53abd332c84bdad313e82ac3777a6f7f649ff8a25f6dfe09cb29213896b49a825257bf143e9fa3bbd47009e66fe5705b3ef2b40a182e408c680727d64e00e1ce508f8fd64ac6c84ccc28fc333067de63b9bb5daaa12ce60ee3779ded79651be69d2a413cd948a873dd7ad7017b150828cf100d3df8537f22aff58343c9ee966fceb594bbe10b911427f76a25a219be2f85287b7f83d323a30991067ad1369792166062085ff20c5fb9f6e4f78dd09c7d2d6ca3c8a5d0d26ccbe576f44a1bc94194817"], &(0x7f0000000340)='syzkaller\x00'}, 0x1b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x50) 109.848677ms ago: executing program 3 (id=5589): 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, 0x100, 0x4, @perf_bp={&(0x7f0000000300)}, 0x0, 0x0, 0x0, 0x9f08a86d4549dc4f, 0x7, 0x3, 0x5}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001860000000000000e9ff00000400000018120000", @ANYRES32, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000060000001800000000000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0700000004000000180000000100000000000000", @ANYRES32, @ANYBLOB="0000000000fbc0567200"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = 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, r3) syz_clone(0xae12e400, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xd040, 0x10000}, 0x14403, 0xfffc, 0x0, 0x5, 0x582, 0x20005, 0x8, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x28) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, 0x0, r5}, 0x94) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x6, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1e, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000002090000850000004300000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r8}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r6, 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) unlink(&(0x7f0000000180)='./cgroup/../file0\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="385f183eec6832a0e8e0f1e74000000000000000000000002f0000009500000000000000"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r9, @sched_cls=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r11, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r12 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = 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(r12, 0x40042408, r13) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r10, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', r9}, 0x94) perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x94) 0s ago: executing program 0 (id=5590): r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4821a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, @perf_bp={0x0, 0x8}, 0x8000, 0x0, 0x0, 0xf17b17cb08554aef, 0x7, 0xfffffffd, 0xfffe}, 0x0, 0x2000000000000001, 0xffffffffffffffff, 0x9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002dc0)={0x5, 0xb, &(0x7f0000002d40)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x3, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x19, 0x2000000000000019, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x3, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000003000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x5, 0x97, &(0x7f00000001c0)=""/151}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, &(0x7f00000000c0)='\x00', 0x0, 0x2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000feffffff00000000000400008510000002000000850000002300000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_clone(0x2000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4821a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, @perf_bp={0x0, 0x8}, 0x8000, 0x0, 0x0, 0xf17b17cb08554aef, 0x7, 0xfffffffd, 0xfffe}, 0x0, 0x2000000000000001, 0xffffffffffffffff, 0x9) (async) bpf$PROG_LOAD(0x5, &(0x7f0000002dc0)={0x5, 0xb, &(0x7f0000002d40)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x3, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x19, 0x2000000000000019, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x3, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000003000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x5, 0x97, &(0x7f00000001c0)=""/151}, 0x80) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, &(0x7f00000000c0)='\x00', 0x0, 0x2}, 0x48) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000feffffff00000000000400008510000002000000850000002300000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) syz_clone(0x2000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) kernel console output (not intermixed with test programs): [ 954.190085][T19923] CPU: 1 PID: 19923 Comm: syz.3.4916 Not tainted syzkaller #0 [ 954.197616][T19923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 954.207728][T19923] Call Trace: [ 954.211048][T19923] [ 954.214023][T19923] dump_stack_lvl+0x18c/0x250 [ 954.218758][T19923] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 954.224980][T19923] ? show_regs_print_info+0x20/0x20 [ 954.230241][T19923] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 954.236466][T19923] should_fail_ex+0x39d/0x4d0 [ 954.241191][T19923] _copy_to_user+0x2f/0xa0 [ 954.245735][T19923] bpf_test_finish+0x25a/0x650 [ 954.250559][T19923] ? trie_lookup_elem+0x323/0x3f0 [ 954.255643][T19923] ? convert_skb_to___skb+0x420/0x420 [ 954.261137][T19923] ? read_tsc+0x9/0x20 [ 954.265256][T19923] bpf_prog_test_run_flow_dissector+0x4c9/0x640 [ 954.271549][T19923] ? xdp_convert_buff_to_md+0x200/0x200 [ 954.277143][T19923] ? __fget_files+0x28/0x4b0 [ 954.281852][T19923] ? __fget_files+0x28/0x4b0 [ 954.286485][T19923] ? xdp_convert_buff_to_md+0x200/0x200 [ 954.292069][T19923] bpf_prog_test_run+0x321/0x390 [ 954.297072][T19923] __sys_bpf+0x49d/0x890 [ 954.301352][T19923] ? bpf_link_show_fdinfo+0x390/0x390 [ 954.306767][T19923] ? lock_chain_count+0x20/0x20 [ 954.311646][T19923] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 954.317675][T19923] __x64_sys_bpf+0x7c/0x90 [ 954.322142][T19923] do_syscall_64+0x55/0xb0 [ 954.326681][T19923] ? clear_bhb_loop+0x40/0x90 [ 954.331385][T19923] ? clear_bhb_loop+0x40/0x90 [ 954.336102][T19923] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 954.342036][T19923] RIP: 0033:0x7f5830f9ce59 [ 954.346485][T19923] 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 [ 954.366296][T19923] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 954.374741][T19923] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 954.382774][T19923] RDX: 0000000000000050 RSI: 0000200000000180 RDI: 000000000000000a [ 954.390774][T19923] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 954.398790][T19923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 954.406797][T19923] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 954.414810][T19923] [ 954.564156][T19854] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 954.586504][T19854] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 954.647367][T19929] netlink: 'syz.0.4918': attribute type 3 has an invalid length. [ 954.682193][T19929] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4918'. [ 954.733905][T19854] team0: Port device team_slave_0 added [ 954.750320][T19854] team0: Port device team_slave_1 added [ 954.906473][T19854] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 954.942574][T19854] 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. [ 955.036869][T19854] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 955.152757][T19854] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 955.170704][T19854] 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. [ 955.218408][T19854] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 955.617679][T19854] hsr_slave_0: entered promiscuous mode [ 955.643371][T19854] hsr_slave_1: entered promiscuous mode [ 955.656876][T19854] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 955.670399][T19854] Cannot create hsr debugfs directory [ 955.743259][ T51] Bluetooth: hci2: command tx timeout [ 956.584097][ T7115] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 956.602853][ T7115] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 956.628417][ T7115] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 956.637614][ T7115] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 956.657397][ T7115] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 956.664886][ T7115] batman_adv: batadv0: Removing interface: veth0_vlan [ 956.673164][ T7115] bridge_slave_0: left allmulticast mode [ 956.679139][ T7115] bridge_slave_0: left promiscuous mode [ 956.685203][ T7115] bridge0: port 1(bridge_slave_0) entered disabled state [ 956.731654][ T7115] veth1_macvtap: left allmulticast mode [ 956.742573][ T7115] veth1_macvtap: left promiscuous mode [ 956.748376][ T7115] veth1_vlan: left promiscuous mode [ 956.767486][ T7115] veth0_vlan: left promiscuous mode [ 957.066085][T19982] netlink: 'syz.3.4933': attribute type 1 has an invalid length. [ 957.074061][T19982] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.4933'. [ 957.709796][ T7115] team0 (unregistering): Port device team_slave_1 removed [ 957.774087][ T7115] .` (unregistering): (slave bond_slave_1): Releasing backup interface [ 957.826040][ T51] Bluetooth: hci2: command tx timeout [ 957.833431][ T7115] .` (unregistering): (slave bond_slave_0): Releasing backup interface [ 957.889478][ T7115] .` (unregistering): (slave bridge_slave_1): Releasing backup interface [ 958.269366][ T7115] .` (unregistering): Released all slaves [ 958.401352][T19986] netlink: 'syz.0.4934': attribute type 10 has an invalid length. [ 958.422560][T19985] netlink: 'syz.0.4934': attribute type 9 has an invalid length. [ 958.430391][T19985] netlink: 126588 bytes leftover after parsing attributes in process `syz.0.4934'. [ 958.726255][T19991] netlink: 'syz.0.4936': attribute type 3 has an invalid length. [ 958.762178][T19991] netlink: 130984 bytes leftover after parsing attributes in process `syz.0.4936'. [ 959.029795][T20000] netlink: 'syz.3.4938': attribute type 11 has an invalid length. [ 959.058214][T20000] netlink: 184116 bytes leftover after parsing attributes in process `syz.3.4938'. [ 959.429632][T19999] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 959.481229][T19854] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 959.509608][T19854] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 959.543099][T19854] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 959.565127][T19854] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 959.905098][ T51] Bluetooth: hci2: command tx timeout [ 959.924371][T19854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 959.982245][T19854] 8021q: adding VLAN 0 to HW filter on device team0 [ 960.020967][ T4890] bridge0: port 1(bridge_slave_0) entered blocking state [ 960.028260][ T4890] bridge0: port 1(bridge_slave_0) entered forwarding state [ 960.075670][ T7115] bridge0: port 2(bridge_slave_1) entered blocking state [ 960.082924][ T7115] bridge0: port 2(bridge_slave_1) entered forwarding state [ 960.556615][T20042] netlink: 63503 bytes leftover after parsing attributes in process `syz.0.4946'. [ 960.649334][T20042] netlink: 538 bytes leftover after parsing attributes in process `syz.0.4946'. [ 960.743762][T19854] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 960.798543][T20045] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.4947'. [ 961.266258][T19854] veth0_vlan: entered promiscuous mode [ 961.327981][T19854] veth1_vlan: entered promiscuous mode [ 961.441670][T19854] veth0_macvtap: entered promiscuous mode [ 961.455224][T19854] veth1_macvtap: entered promiscuous mode [ 961.488804][T19854] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 961.521575][T19854] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 961.533134][T19854] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 961.550520][T19854] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 961.593869][T19854] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 961.655631][T19854] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 961.714632][T19854] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 961.745357][T19854] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 961.759859][T19854] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 961.777015][T19854] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 961.789311][T19854] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 961.807805][T19854] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 961.888219][T19854] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 961.921689][T19854] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 961.939228][T19854] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 961.956885][T19854] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 961.989784][T20062] À: port 1(vlan0) entered blocking state [ 962.003304][T20062] À: port 1(vlan0) entered disabled state [ 962.017348][T20062] vlan0: entered allmulticast mode [ 962.022774][T20062] veth0_vlan: entered allmulticast mode [ 962.030087][T20062] vlan0: entered promiscuous mode [ 962.278903][ T7115] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 962.330671][ T7115] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 962.405354][ T7117] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 962.431090][ T7117] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 962.888094][T20090] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.4960'. [ 963.399659][T20091] netlink: 'syz.2.4896': attribute type 10 has an invalid length. [ 963.422988][T20091] netlink: 2 bytes leftover after parsing attributes in process `syz.2.4896'. [ 963.436507][T20091] hsr0: entered promiscuous mode [ 963.446053][T20091] bridge0: port 3(hsr0) entered blocking state [ 963.469293][T20091] bridge0: port 3(hsr0) entered disabled state [ 963.490675][T20091] hsr0: entered allmulticast mode [ 963.506751][T20091] hsr_slave_0: entered allmulticast mode [ 963.531407][T20091] hsr_slave_1: entered allmulticast mode [ 963.617319][T20091] bridge0: port 3(hsr0) entered blocking state [ 963.623839][T20091] bridge0: port 3(hsr0) entered forwarding state [ 963.980576][T12378] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 963.995889][T12378] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 964.006224][T12378] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 964.018442][T12378] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 964.052199][T12378] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 964.059958][T12378] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 964.625038][ T4890] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 964.738431][ T4890] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 964.775600][T20125] C: renamed from team_slave_0 (while UP) [ 964.799463][T20125] netlink: 'syz.2.4968': attribute type 3 has an invalid length. [ 964.820865][T20125] netlink: 140 bytes leftover after parsing attributes in process `syz.2.4968'. [ 964.876478][ T4890] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 964.993422][ T4890] bond0: (slave ÿÿÿÿÿÿ): Releasing backup interface [ 965.034717][ T4890] netdevsim netdevsim1 ÿÿÿÿÿÿ (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 965.219604][T20130] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.4971'. [ 965.280012][T20107] chnl_net:caif_netlink_parms(): no params data found [ 965.873603][T20107] bridge0: port 1(bridge_slave_0) entered blocking state [ 965.883143][T20107] bridge0: port 1(bridge_slave_0) entered disabled state [ 965.890422][T20107] bridge_slave_0: entered allmulticast mode [ 965.904240][T20107] bridge_slave_0: entered promiscuous mode [ 965.922726][T20107] bridge0: port 2(bridge_slave_1) entered blocking state [ 965.930236][T20107] bridge0: port 2(bridge_slave_1) entered disabled state [ 965.944792][T20107] bridge_slave_1: entered allmulticast mode [ 965.960572][T20107] bridge_slave_1: entered promiscuous mode [ 966.041136][T20107] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 966.067828][T20107] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 966.145928][T20107] team0: Port device team_slave_0 added [ 966.154713][ T51] Bluetooth: hci0: command tx timeout [ 966.170457][T20107] team0: Port device team_slave_1 added [ 966.235013][T20107] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 966.264989][T20107] 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. [ 966.314675][T20107] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 966.364711][T20107] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 966.371829][T20107] 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. [ 966.406798][T20107] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 966.578050][T20107] hsr_slave_0: entered promiscuous mode [ 966.652686][T20107] hsr_slave_1: entered promiscuous mode [ 966.675570][T20107] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 966.697256][T20107] Cannot create hsr debugfs directory [ 966.722257][T20151] netlink: 'syz.2.4976': attribute type 19 has an invalid length. [ 966.844310][T20157] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 967.273876][T20159] syzkaller0: entered promiscuous mode [ 967.291444][T20159] syzkaller0: entered allmulticast mode [ 968.224947][ T51] Bluetooth: hci0: command tx timeout [ 968.340623][T20107] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 968.388078][T20107] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 968.408486][T20107] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 968.419371][T20107] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 968.629961][T20107] 8021q: adding VLAN 0 to HW filter on device bond0 [ 968.671738][ T4890] hsr_slave_0: left promiscuous mode [ 968.677850][ T4890] hsr_slave_1: left promiscuous mode [ 968.684126][ T4890] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 968.691569][ T4890] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 968.706442][ T4890] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 968.719900][ T4890] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 968.728167][ T4890] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 968.735489][ T4890] batman_adv: batadv0: Removing interface: virt_wifi0 [ 968.743678][ T4890] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 968.750767][ T4890] batman_adv: batadv0: Removing interface: veth0_vlan [ 968.770371][ T4890] veth1_vlan: left promiscuous mode [ 968.775819][ T4890] veth0_vlan: left promiscuous mode [ 969.410336][ T4890] team0 (unregistering): Port device team_slave_1 removed [ 969.460687][ T4890] team0 (unregistering): Port device C removed [ 969.508056][ T4890] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 969.560820][ T4890] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 969.611201][ T4890] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 969.867154][ T4890] bond0 (unregistering): Released all slaves [ 969.919697][T20107] 8021q: adding VLAN 0 to HW filter on device team0 [ 969.963738][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 969.970908][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 970.000642][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 970.007924][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 970.302639][ T51] Bluetooth: hci0: command tx timeout [ 970.429182][T20107] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 970.513295][T20107] veth0_vlan: entered promiscuous mode [ 970.536270][T20107] veth1_vlan: entered promiscuous mode [ 970.589191][T20107] veth0_macvtap: entered promiscuous mode [ 970.608383][T20107] veth1_macvtap: entered promiscuous mode [ 970.645521][T20107] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 970.657092][T20107] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 970.667984][T20107] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 970.679102][T20107] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 970.691068][T20107] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 970.710466][T20107] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 970.727309][T20107] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 970.739446][T20107] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 970.750397][T20107] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 970.760929][T20107] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 970.772260][T20107] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 970.784668][T20107] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 970.806263][T20107] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 970.820178][T20107] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 970.829733][T20107] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 970.847140][T20107] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 970.970409][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 970.992738][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 971.037637][ T4890] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 971.046480][ T4890] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 971.158015][T20223] netlink: 21 bytes leftover after parsing attributes in process `syz.3.4994'. [ 971.188614][T20223] ksmbd: Unknown IPC event: 0, ignore. [ 971.207942][T20224] netlink: 21 bytes leftover after parsing attributes in process `syz.3.4994'. [ 971.231874][T20224] ksmbd: Unknown IPC event: 0, ignore. [ 971.509537][T20230] netlink: 'syz.1.4962': attribute type 29 has an invalid length. [ 971.540734][T20230] netlink: 'syz.1.4962': attribute type 29 has an invalid length. [ 971.559584][T20238] netlink: 'syz.1.4962': attribute type 29 has an invalid length. [ 971.580847][T20230] netlink: 'syz.1.4962': attribute type 29 has an invalid length. [ 971.603123][T20230] netlink: 'syz.1.4962': attribute type 29 has an invalid length. [ 971.885803][T20242] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.4985'. [ 972.084181][T20253] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 972.091538][T20253] IPv6: NLM_F_CREATE should be set when creating new route [ 972.099067][T20253] IPv6: NLM_F_CREATE should be set when creating new route [ 972.106420][T20253] IPv6: NLM_F_CREATE should be set when creating new route [ 972.382601][ T51] Bluetooth: hci0: command tx timeout [ 972.500845][T20269] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 972.515979][T20269] syzkaller1: linktype set to 769 [ 972.575214][T20272] FAULT_INJECTION: forcing a failure. [ 972.575214][T20272] name failslab, interval 1, probability 0, space 0, times 0 [ 972.588858][T20272] CPU: 1 PID: 20272 Comm: syz.3.4990 Not tainted syzkaller #0 [ 972.596389][T20272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 972.606491][T20272] Call Trace: [ 972.609811][T20272] [ 972.612787][T20272] dump_stack_lvl+0x18c/0x250 [ 972.617523][T20272] ? sctp_sendmsg+0x15d2/0x2910 [ 972.622428][T20272] ? ___sys_sendmsg+0x2a6/0x360 [ 972.627341][T20272] ? show_regs_print_info+0x20/0x20 [ 972.632596][T20272] ? load_image+0x420/0x420 [ 972.637169][T20272] should_fail_ex+0x39d/0x4d0 [ 972.641914][T20272] should_failslab+0x9/0x20 [ 972.646509][T20272] slab_pre_alloc_hook+0x59/0x310 [ 972.651629][T20272] ? sctp_add_bind_addr+0x8c/0x360 [ 972.656809][T20272] __kmem_cache_alloc_node+0x53/0x250 [ 972.662252][T20272] ? sctp_add_bind_addr+0x8c/0x360 [ 972.667431][T20272] kmalloc_trace+0x2a/0xe0 [ 972.671914][T20272] sctp_add_bind_addr+0x8c/0x360 [ 972.676912][T20272] sctp_copy_local_addr_list+0x315/0x4f0 [ 972.682632][T20272] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 972.688430][T20272] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 972.694577][T20272] ? sctp_v4_is_any+0x35/0x60 [ 972.699313][T20272] ? sctp_copy_one_addr+0x8c/0x350 [ 972.704491][T20272] sctp_bind_addr_copy+0xb3/0x3c0 [ 972.709573][T20272] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 972.715966][T20272] sctp_connect_new_asoc+0x2f9/0x6a0 [ 972.721320][T20272] ? __sctp_connect+0xd80/0xd80 [ 972.726241][T20272] ? __local_bh_enable_ip+0x13a/0x1c0 [ 972.731776][T20272] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 972.737387][T20272] ? security_sctp_bind_connect+0x89/0xb0 [ 972.743178][T20272] sctp_sendmsg+0x15d2/0x2910 [ 972.747932][T20272] ? sctp_getsockopt+0xb60/0xb60 [ 972.752926][T20272] ? aa_sk_perm+0x83c/0x970 [ 972.757494][T20272] ? aa_af_perm+0x330/0x330 [ 972.762223][T20272] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 972.768703][T20272] ? sock_rps_record_flow+0x19/0x3f0 [ 972.774071][T20272] ? inet_sendmsg+0xe9/0x2f0 [ 972.778731][T20272] ? inet_send_prepare+0x260/0x260 [ 972.783926][T20272] ____sys_sendmsg+0x5ba/0x960 [ 972.788851][T20272] ? __lock_acquire+0x7d40/0x7d40 [ 972.793956][T20272] ? __sys_sendmsg_sock+0x30/0x30 [ 972.799051][T20272] ? __import_iovec+0x5f2/0x850 [ 972.803967][T20272] ? import_iovec+0x73/0xa0 [ 972.808541][T20272] ___sys_sendmsg+0x2a6/0x360 [ 972.813324][T20272] ? __sys_sendmsg+0x2a0/0x2a0 [ 972.818167][T20272] ? trace_call_bpf+0xc3/0x6c0 [ 972.823017][T20272] __se_sys_sendmsg+0x1c2/0x2b0 [ 972.827927][T20272] ? __x64_sys_sendmsg+0x80/0x80 [ 972.833034][T20272] ? lockdep_hardirqs_on+0x98/0x150 [ 972.838296][T20272] do_syscall_64+0x55/0xb0 [ 972.842765][T20272] ? clear_bhb_loop+0x40/0x90 [ 972.847498][T20272] ? clear_bhb_loop+0x40/0x90 [ 972.852221][T20272] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 972.858169][T20272] RIP: 0033:0x7f5830f9ce59 [ 972.862626][T20272] 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 [ 972.882292][T20272] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 972.890767][T20272] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 972.898790][T20272] RDX: 0000000000000040 RSI: 00002000000007c0 RDI: 0000000000000003 [ 972.906811][T20272] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 972.914833][T20272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 972.923387][T20272] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 972.931441][T20272] [ 973.551554][T20288] netlink: 'syz.0.4998': attribute type 29 has an invalid length. [ 973.586660][T20288] netlink: 'syz.0.4998': attribute type 29 has an invalid length. [ 973.618975][T20296] netlink: 'syz.0.4998': attribute type 29 has an invalid length. [ 973.670528][T20288] netlink: 'syz.0.4998': attribute type 29 has an invalid length. [ 973.746874][T20288] netlink: 'syz.0.4998': attribute type 29 has an invalid length. [ 975.971790][T20341] netlink: 16255 bytes leftover after parsing attributes in process `syz.2.5013'. [ 977.624590][T20355] sctp: [Deprecated]: syz.0.5018 (pid 20355) Use of struct sctp_assoc_value in delayed_ack socket option. [ 977.624590][T20355] Use struct sctp_sack_info instead [ 978.697535][T20370] netlink: 16046 bytes leftover after parsing attributes in process `syz.3.5023'. [ 978.774992][T20372] netlink: 40 bytes leftover after parsing attributes in process `syz.3.5023'. [ 979.664158][T20393] FAULT_INJECTION: forcing a failure. [ 979.664158][T20393] name failslab, interval 1, probability 0, space 0, times 0 [ 979.677141][T20393] CPU: 1 PID: 20393 Comm: syz.3.5033 Not tainted syzkaller #0 [ 979.684672][T20393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 979.694778][T20393] Call Trace: [ 979.698103][T20393] [ 979.701089][T20393] dump_stack_lvl+0x18c/0x250 [ 979.705825][T20393] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 979.712044][T20393] ? show_regs_print_info+0x20/0x20 [ 979.717293][T20393] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 979.723524][T20393] should_fail_ex+0x39d/0x4d0 [ 979.728264][T20393] should_failslab+0x9/0x20 [ 979.732819][T20393] slab_pre_alloc_hook+0x59/0x310 [ 979.737896][T20393] kmem_cache_alloc+0x5a/0x2d0 [ 979.742714][T20393] ? skb_clone+0x1eb/0x370 [ 979.747186][T20393] skb_clone+0x1eb/0x370 [ 979.751487][T20393] bpf_clone_redirect+0x167/0x4a0 [ 979.756579][T20393] bpf_prog_e97454e6a39c6b06+0x61/0x66 [ 979.762084][T20393] ? __static_call_text_end+0xd5578/0xd5578 [ 979.768020][T20393] ? lockdep_hardirqs_on+0x98/0x150 [ 979.773256][T20393] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 979.779456][T20393] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 979.785730][T20393] ? lockdep_softirqs_on+0x580/0x580 [ 979.791040][T20393] ? seqcount_lockdep_reader_access+0x19a/0x1d0 [ 979.797302][T20393] ? ktime_get_real_ts64+0x440/0x440 [ 979.802615][T20393] ? bpf_prog_test_run+0x321/0x390 [ 979.807757][T20393] ? __local_bh_disable_ip+0x108/0x1a0 [ 979.813245][T20393] ? __cant_sleep+0x220/0x220 [ 979.817971][T20393] ? read_tsc+0x9/0x20 [ 979.822156][T20393] ? ktime_get+0x24b/0x280 [ 979.826712][T20393] ? bpf_test_run+0x174/0x870 [ 979.831419][T20393] bpf_test_run+0x2df/0x870 [ 979.835966][T20393] ? bpf_test_run+0x174/0x870 [ 979.840678][T20393] ? dst_hold+0x70/0x70 [ 979.844862][T20393] ? eth_get_headlen+0x210/0x210 [ 979.849846][T20393] bpf_prog_test_run_skb+0xdc8/0x18c0 [ 979.855260][T20393] ? cpu_online+0x60/0x60 [ 979.859618][T20393] bpf_prog_test_run+0x321/0x390 [ 979.864670][T20393] __sys_bpf+0x49d/0x890 [ 979.868941][T20393] ? bpf_link_show_fdinfo+0x390/0x390 [ 979.874367][T20393] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 979.880569][T20393] __x64_sys_bpf+0x7c/0x90 [ 979.885013][T20393] do_syscall_64+0x55/0xb0 [ 979.889472][T20393] ? clear_bhb_loop+0x40/0x90 [ 979.894187][T20393] ? clear_bhb_loop+0x40/0x90 [ 979.898910][T20393] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 979.904844][T20393] RIP: 0033:0x7f5830f9ce59 [ 979.909299][T20393] 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 [ 979.928946][T20393] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 979.937390][T20393] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 979.945389][T20393] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 979.953485][T20393] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 979.961489][T20393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 979.969498][T20393] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 979.977528][T20393] [ 979.999110][T20394] validate_nla: 3 callbacks suppressed [ 979.999128][T20394] netlink: 'syz.0.5032': attribute type 10 has an invalid length. [ 980.012759][T20394] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5032'. [ 980.032199][T20394] bridge0: port 3(veth0_vlan) entered blocking state [ 980.039070][T20394] bridge0: port 3(veth0_vlan) entered disabled state [ 980.118020][T20394] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 980.255767][T20402] ÿ: renamed from bond_slave_0 (while UP) [ 982.492172][T20416] FAULT_INJECTION: forcing a failure. [ 982.492172][T20416] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 982.514615][T20416] CPU: 0 PID: 20416 Comm: syz.3.5041 Not tainted syzkaller #0 [ 982.522202][T20416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 982.532316][T20416] Call Trace: [ 982.535646][T20416] [ 982.538614][T20416] dump_stack_lvl+0x18c/0x250 [ 982.543377][T20416] ? show_regs_print_info+0x20/0x20 [ 982.548630][T20416] ? load_image+0x420/0x420 [ 982.553184][T20416] ? __lock_acquire+0x7d40/0x7d40 [ 982.558264][T20416] ? perf_trace_lock+0xfc/0x3b0 [ 982.563185][T20416] should_fail_ex+0x39d/0x4d0 [ 982.567931][T20416] prepare_alloc_pages+0x1e2/0x5f0 [ 982.573101][T20416] __alloc_pages+0x134/0x460 [ 982.577752][T20416] ? zone_statistics+0x170/0x170 [ 982.582759][T20416] ? alloc_pages+0x4dc/0x740 [ 982.587399][T20416] ? do_raw_spin_unlock+0x121/0x230 [ 982.592657][T20416] __get_free_pages+0xc/0x30 [ 982.597294][T20416] kasan_populate_vmalloc_pte+0x35/0x100 [ 982.603069][T20416] __apply_to_page_range+0x860/0xdd0 [ 982.608426][T20416] ? kasan_populate_vmalloc+0x70/0x70 [ 982.613862][T20416] ? apply_to_page_range+0x50/0x50 [ 982.619034][T20416] ? do_raw_spin_unlock+0x121/0x230 [ 982.624300][T20416] alloc_vmap_area+0x1d0c/0x1e30 [ 982.629329][T20416] ? vm_map_ram+0xcb0/0xcb0 [ 982.633885][T20416] ? rcu_is_watching+0x15/0xb0 [ 982.638728][T20416] __get_vm_area_node+0x162/0x370 [ 982.643811][T20416] __vmalloc_node_range+0x36e/0x1330 [ 982.649156][T20416] ? array_map_alloc+0x280/0x6f0 [ 982.654162][T20416] ? verify_lock_unused+0x140/0x140 [ 982.659514][T20416] ? end_current_label_crit_section+0x170/0x170 [ 982.665816][T20416] ? trace_event_raw_event_lock+0x250/0x250 [ 982.671770][T20416] ? free_vm_area+0x50/0x50 [ 982.676338][T20416] ? bpf_lsm_capable+0x9/0x10 [ 982.681080][T20416] bpf_map_area_alloc+0xf1/0x110 [ 982.686072][T20416] ? array_map_alloc+0x280/0x6f0 [ 982.691079][T20416] array_map_alloc+0x280/0x6f0 [ 982.695928][T20416] map_create+0x877/0x12f0 [ 982.700396][T20416] ? bpf_lsm_bpf+0x9/0x10 [ 982.704791][T20416] __sys_bpf+0x651/0x890 [ 982.709113][T20416] ? bpf_link_show_fdinfo+0x390/0x390 [ 982.714607][T20416] ? lock_chain_count+0x20/0x20 [ 982.719552][T20416] __x64_sys_bpf+0x7c/0x90 [ 982.724028][T20416] do_syscall_64+0x55/0xb0 [ 982.728507][T20416] ? clear_bhb_loop+0x40/0x90 [ 982.733232][T20416] ? clear_bhb_loop+0x40/0x90 [ 982.737960][T20416] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 982.743919][T20416] RIP: 0033:0x7f5830f9ce59 [ 982.748374][T20416] 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 [ 982.768045][T20416] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 982.776534][T20416] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 982.784566][T20416] RDX: 0000000000000050 RSI: 0000200000004440 RDI: e4ffffff00000000 [ 982.792594][T20416] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 982.800734][T20416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 982.808758][T20416] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 982.816799][T20416] [ 982.978753][T20418] netlink: 'syz.0.5039': attribute type 10 has an invalid length. [ 983.012910][T20418] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5039'. [ 983.034759][T20418] batman_adv: batadv0: Adding interface: veth0_vlan [ 983.051274][T20418] batman_adv: batadv0: The MTU of interface veth0_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 983.091588][T20418] batman_adv: batadv0: Interface activated: veth0_vlan [ 983.367915][T20434] FAULT_INJECTION: forcing a failure. [ 983.367915][T20434] name failslab, interval 1, probability 0, space 0, times 0 [ 983.384426][T20434] CPU: 1 PID: 20434 Comm: syz.3.5048 Not tainted syzkaller #0 [ 983.391988][T20434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 983.402126][T20434] Call Trace: [ 983.405479][T20434] [ 983.408485][T20434] dump_stack_lvl+0x18c/0x250 [ 983.413245][T20434] ? sctp_sendmsg+0x15d2/0x2910 [ 983.418182][T20434] ? ___sys_sendmsg+0x2a6/0x360 [ 983.423119][T20434] ? show_regs_print_info+0x20/0x20 [ 983.428408][T20434] ? load_image+0x420/0x420 [ 983.433051][T20434] should_fail_ex+0x39d/0x4d0 [ 983.437840][T20434] should_failslab+0x9/0x20 [ 983.442453][T20434] slab_pre_alloc_hook+0x59/0x310 [ 983.447601][T20434] ? sctp_add_bind_addr+0x8c/0x360 [ 983.452793][T20434] __kmem_cache_alloc_node+0x53/0x250 [ 983.458359][T20434] ? sctp_add_bind_addr+0x8c/0x360 [ 983.463562][T20434] kmalloc_trace+0x2a/0xe0 [ 983.468075][T20434] sctp_add_bind_addr+0x8c/0x360 [ 983.473125][T20434] sctp_copy_local_addr_list+0x315/0x4f0 [ 983.478942][T20434] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 983.484760][T20434] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 983.490924][T20434] ? sctp_v6_is_any+0x64/0x70 [ 983.495684][T20434] ? sctp_copy_one_addr+0x8c/0x350 [ 983.500902][T20434] sctp_bind_addr_copy+0xb3/0x3c0 [ 983.506016][T20434] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 983.512441][T20434] sctp_connect_new_asoc+0x2f9/0x6a0 [ 983.517823][T20434] ? __sctp_connect+0xd80/0xd80 [ 983.522811][T20434] ? __local_bh_enable_ip+0x13a/0x1c0 [ 983.528289][T20434] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 983.533923][T20434] ? security_sctp_bind_connect+0x89/0xb0 [ 983.539755][T20434] sctp_sendmsg+0x15d2/0x2910 [ 983.544568][T20434] ? sctp_getsockopt+0xb60/0xb60 [ 983.549601][T20434] ? aa_sk_perm+0x83c/0x970 [ 983.554212][T20434] ? aa_af_perm+0x330/0x330 [ 983.558789][T20434] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 983.565312][T20434] ? sock_rps_record_flow+0x19/0x3f0 [ 983.570700][T20434] ? inet_sendmsg+0xe9/0x2f0 [ 983.575375][T20434] ? inet_send_prepare+0x260/0x260 [ 983.580598][T20434] ____sys_sendmsg+0x5ba/0x960 [ 983.585452][T20434] ? __lock_acquire+0x7d40/0x7d40 [ 983.590673][T20434] ? __sys_sendmsg_sock+0x30/0x30 [ 983.595780][T20434] ? __import_iovec+0x5f2/0x850 [ 983.600839][T20434] ? import_iovec+0x73/0xa0 [ 983.605501][T20434] ___sys_sendmsg+0x2a6/0x360 [ 983.610257][T20434] ? get_pid_task+0x20/0x1e0 [ 983.614954][T20434] ? __sys_sendmsg+0x2a0/0x2a0 [ 983.619887][T20434] ? __lock_acquire+0x7d40/0x7d40 [ 983.625093][T20434] __se_sys_sendmsg+0x1c2/0x2b0 [ 983.630053][T20434] ? __x64_sys_sendmsg+0x80/0x80 [ 983.635146][T20434] ? lockdep_hardirqs_on+0x98/0x150 [ 983.640437][T20434] do_syscall_64+0x55/0xb0 [ 983.644928][T20434] ? clear_bhb_loop+0x40/0x90 [ 983.649674][T20434] ? clear_bhb_loop+0x40/0x90 [ 983.654443][T20434] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 983.660427][T20434] RIP: 0033:0x7f5830f9ce59 [ 983.664921][T20434] 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 [ 983.684598][T20434] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 983.693202][T20434] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 983.701283][T20434] RDX: 00000000000480c4 RSI: 00002000000017c0 RDI: 0000000000000003 [ 983.709327][T20434] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 983.717375][T20434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 983.725439][T20434] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 983.733540][T20434] [ 984.298409][T20454] netlink: 65047 bytes leftover after parsing attributes in process `syz.0.5054'. [ 985.929785][T20483] netlink: 'syz.1.5064': attribute type 1 has an invalid length. [ 985.964585][T20486] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.5065'. [ 985.979869][T20483] netlink: 'syz.1.5064': attribute type 3 has an invalid length. [ 986.006683][T20486] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.5065'. [ 986.026805][T20483] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5064'. [ 986.122486][T20489] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.5065'. [ 986.344204][T20494] netlink: 'syz.1.5067': attribute type 2 has an invalid length. [ 986.740762][T20504] syzkaller0: entered promiscuous mode [ 986.751177][T20504] syzkaller0: entered allmulticast mode [ 986.767074][T20504] FAULT_INJECTION: forcing a failure. [ 986.767074][T20504] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 986.806884][T20504] CPU: 1 PID: 20504 Comm: syz.0.5071 Not tainted syzkaller #0 [ 986.814452][T20504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 986.824553][T20504] Call Trace: [ 986.827891][T20504] [ 986.830866][T20504] dump_stack_lvl+0x18c/0x250 [ 986.835595][T20504] ? show_regs_print_info+0x20/0x20 [ 986.840846][T20504] ? load_image+0x420/0x420 [ 986.845411][T20504] ? __might_fault+0xaa/0x120 [ 986.850143][T20504] ? __lock_acquire+0x7d40/0x7d40 [ 986.855231][T20504] should_fail_ex+0x39d/0x4d0 [ 986.859983][T20504] _copy_from_iter+0x1d9/0x12e0 [ 986.864903][T20504] ? __virt_addr_valid+0x18c/0x540 [ 986.870078][T20504] ? __lock_acquire+0x7d40/0x7d40 [ 986.875157][T20504] ? sock_alloc_send_pskb+0x8a1/0x9a0 [ 986.880586][T20504] ? copyout_mc+0x70/0x70 [ 986.884976][T20504] ? __virt_addr_valid+0x18c/0x540 [ 986.890146][T20504] ? __virt_addr_valid+0x18c/0x540 [ 986.895318][T20504] ? __virt_addr_valid+0x469/0x540 [ 986.900491][T20504] ? __check_object_size+0x506/0xa20 [ 986.905835][T20504] skb_copy_datagram_from_iter+0xf4/0x6e0 [ 986.911608][T20504] ? skb_put+0x11b/0x210 [ 986.915917][T20504] tun_get_user+0x15db/0x3ca0 [ 986.920677][T20504] ? aa_file_perm+0x11b/0xee0 [ 986.925413][T20504] ? rcu_read_unlock+0xa0/0xa0 [ 986.930239][T20504] ? tun_get+0x1c/0x2e0 [ 986.934449][T20504] ? __lock_acquire+0x7d40/0x7d40 [ 986.939529][T20504] ? tun_get+0x1c/0x2e0 [ 986.943763][T20504] tun_chr_write_iter+0x119/0x200 [ 986.948851][T20504] vfs_write+0x46c/0x990 [ 986.953157][T20504] ? file_end_write+0x250/0x250 [ 986.958067][T20504] ? __fget_files+0x43d/0x4b0 [ 986.962865][T20504] ? __fdget_pos+0x1d8/0x330 [ 986.967504][T20504] ? ksys_write+0x75/0x260 [ 986.971966][T20504] ksys_write+0x150/0x260 [ 986.976348][T20504] ? __ia32_sys_read+0x90/0x90 [ 986.981160][T20504] ? lockdep_hardirqs_on+0x98/0x150 [ 986.986410][T20504] do_syscall_64+0x55/0xb0 [ 986.990857][T20504] ? clear_bhb_loop+0x40/0x90 [ 986.995561][T20504] ? clear_bhb_loop+0x40/0x90 [ 987.000271][T20504] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 987.006238][T20504] RIP: 0033:0x7f1fb539ce59 [ 987.010687][T20504] 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 [ 987.030331][T20504] RSP: 002b:00007f1fb6349028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 987.038786][T20504] RAX: ffffffffffffffda RBX: 00007f1fb5615fa0 RCX: 00007f1fb539ce59 [ 987.046792][T20504] RDX: 000000000000ffdd RSI: 0000200000000200 RDI: 0000000000000003 [ 987.054822][T20504] RBP: 00007f1fb6349090 R08: 0000000000000000 R09: 0000000000000000 [ 987.062839][T20504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 987.070838][T20504] R13: 00007f1fb5616038 R14: 00007f1fb5615fa0 R15: 00007ffe02e48f48 [ 987.078847][T20504] [ 987.125504][T20507] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.5072'. [ 987.808685][T20518] netlink: 'syz.1.5077': attribute type 6 has an invalid length. [ 987.846901][T20518] netlink: 'syz.1.5077': attribute type 1 has an invalid length. [ 987.903944][T20518] netlink: 199820 bytes leftover after parsing attributes in process `syz.1.5077'. [ 988.197624][T20529] FAULT_INJECTION: forcing a failure. [ 988.197624][T20529] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 988.215607][T20520] syzkaller0: entered promiscuous mode [ 988.218250][T20529] CPU: 0 PID: 20529 Comm: syz.1.5078 Not tainted syzkaller #0 [ 988.221551][T20520] syzkaller0: entered allmulticast mode [ 988.228638][T20529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 988.228653][T20529] Call Trace: [ 988.228663][T20529] [ 988.228673][T20529] dump_stack_lvl+0x18c/0x250 [ 988.255324][T20529] ? show_regs_print_info+0x20/0x20 [ 988.260558][T20529] ? load_image+0x420/0x420 [ 988.265126][T20529] ? __might_fault+0xaa/0x120 [ 988.269846][T20529] should_fail_ex+0x39d/0x4d0 [ 988.274571][T20529] copyin+0x1a/0x90 [ 988.278428][T20529] _copy_from_iter+0x404/0x12e0 [ 988.283321][T20529] ? copyin+0x70/0x90 [ 988.287352][T20529] ? copyout_mc+0x70/0x70 [ 988.291734][T20529] ? copyout_mc+0x70/0x70 [ 988.296095][T20529] ? __virt_addr_valid+0x18c/0x540 [ 988.301232][T20529] ? page_copy_sane+0x16a/0x270 [ 988.306123][T20529] copy_page_from_iter+0x7b/0x100 [ 988.311263][T20529] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 988.317193][T20529] packet_sendmsg+0x33ff/0x4c30 [ 988.322105][T20529] ? __might_sleep+0xe0/0xe0 [ 988.326737][T20529] ? perf_trace_preemptirq_template+0x269/0x330 [ 988.333013][T20529] ? irqentry_enter+0x37/0x50 [ 988.337722][T20529] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 988.343733][T20529] ? aa_sk_perm+0x83c/0x970 [ 988.348266][T20529] ? packet_getsockopt+0xad0/0xad0 [ 988.353406][T20529] ? tomoyo_path_number_perm+0x100/0x620 [ 988.359087][T20529] ? aa_sock_msg_perm+0x94/0x150 [ 988.364143][T20529] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 988.369509][T20529] ? security_socket_sendmsg+0x80/0xa0 [ 988.375007][T20529] ? packet_getsockopt+0xad0/0xad0 [ 988.380152][T20529] ____sys_sendmsg+0x5ba/0x960 [ 988.384964][T20529] ? __lock_acquire+0x7d40/0x7d40 [ 988.390113][T20529] ? __asan_memset+0x22/0x40 [ 988.394793][T20529] ? __sys_sendmsg_sock+0x30/0x30 [ 988.399841][T20529] ? __import_iovec+0x3fa/0x850 [ 988.404736][T20529] ? import_iovec+0x73/0xa0 [ 988.409269][T20529] ___sys_sendmsg+0x2a6/0x360 [ 988.413990][T20529] ? __sys_sendmsg+0x2a0/0x2a0 [ 988.418806][T20529] ? seqcount_lockdep_reader_access+0x17b/0x1d0 [ 988.425112][T20529] __se_sys_sendmsg+0x1c2/0x2b0 [ 988.429998][T20529] ? __x64_sys_sendmsg+0x80/0x80 [ 988.434979][T20529] ? lockdep_hardirqs_on+0x98/0x150 [ 988.440223][T20529] do_syscall_64+0x55/0xb0 [ 988.444666][T20529] ? clear_bhb_loop+0x40/0x90 [ 988.449370][T20529] ? clear_bhb_loop+0x40/0x90 [ 988.454083][T20529] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 988.460051][T20529] RIP: 0033:0x7fe3eaf9ce59 [ 988.464545][T20529] 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 [ 988.484274][T20529] RSP: 002b:00007fe3ebf3e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 988.492724][T20529] RAX: ffffffffffffffda RBX: 00007fe3eb215fa0 RCX: 00007fe3eaf9ce59 [ 988.500717][T20529] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000006 [ 988.508726][T20529] RBP: 00007fe3ebf3e090 R08: 0000000000000000 R09: 0000000000000000 [ 988.516756][T20529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 988.524747][T20529] R13: 00007fe3eb216038 R14: 00007fe3eb215fa0 R15: 00007fff45e5a4d8 [ 988.532764][T20529] [ 988.897030][T20528] netlink: 'syz.0.5075': attribute type 1 has an invalid length. [ 988.963800][T20528] netlink: 112860 bytes leftover after parsing attributes in process `syz.0.5075'. [ 989.072176][T20528] netlink: 'syz.0.5075': attribute type 1 has an invalid length. [ 989.317641][T20542] netlink: 'syz.1.5081': attribute type 1 has an invalid length. [ 989.325915][T20542] netlink: 112860 bytes leftover after parsing attributes in process `syz.1.5081'. [ 989.341795][T20542] netlink: 'syz.1.5081': attribute type 1 has an invalid length. [ 989.389956][T20545] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.5083'. [ 990.960020][T20545] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.5083'. [ 991.115610][T20550] FAULT_INJECTION: forcing a failure. [ 991.115610][T20550] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 991.153732][T20550] CPU: 0 PID: 20550 Comm: syz.3.5084 Not tainted syzkaller #0 [ 991.161293][T20550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 991.171472][T20550] Call Trace: [ 991.174785][T20550] [ 991.177745][T20550] dump_stack_lvl+0x18c/0x250 [ 991.182547][T20550] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 991.188741][T20550] ? show_regs_print_info+0x20/0x20 [ 991.193976][T20550] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 991.200178][T20550] should_fail_ex+0x39d/0x4d0 [ 991.204904][T20550] _copy_to_user+0x2f/0xa0 [ 991.209357][T20550] bpf_test_finish+0x4e7/0x650 [ 991.214193][T20550] ? convert_skb_to___skb+0x420/0x420 [ 991.219608][T20550] ? read_tsc+0x9/0x20 [ 991.223714][T20550] ? __rcu_read_unlock+0x7c/0xd0 [ 991.228701][T20550] bpf_prog_test_run_flow_dissector+0x4c9/0x640 [ 991.234986][T20550] ? xdp_convert_buff_to_md+0x200/0x200 [ 991.240561][T20550] ? __fget_files+0x28/0x4b0 [ 991.245184][T20550] ? __fget_files+0x28/0x4b0 [ 991.249820][T20550] ? xdp_convert_buff_to_md+0x200/0x200 [ 991.255440][T20550] bpf_prog_test_run+0x321/0x390 [ 991.260408][T20550] __sys_bpf+0x49d/0x890 [ 991.264688][T20550] ? bpf_link_show_fdinfo+0x390/0x390 [ 991.270100][T20550] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 991.276312][T20550] __x64_sys_bpf+0x7c/0x90 [ 991.280760][T20550] do_syscall_64+0x55/0xb0 [ 991.285206][T20550] ? clear_bhb_loop+0x40/0x90 [ 991.289909][T20550] ? clear_bhb_loop+0x40/0x90 [ 991.294613][T20550] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 991.300541][T20550] RIP: 0033:0x7f5830f9ce59 [ 991.304980][T20550] 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 [ 991.324664][T20550] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 991.333147][T20550] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 991.341160][T20550] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 991.349264][T20550] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 991.357263][T20550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 991.365275][T20550] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 991.373500][T20550] [ 991.412400][T20552] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.5085'. [ 992.277740][T20570] pim6reg1: entered promiscuous mode [ 992.292056][T20570] pim6reg1: entered allmulticast mode [ 993.185377][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 993.194798][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 993.442994][T20580] FAULT_INJECTION: forcing a failure. [ 993.442994][T20580] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 993.483825][T20580] CPU: 1 PID: 20580 Comm: syz.0.5095 Not tainted syzkaller #0 [ 993.491376][T20580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 993.501534][T20580] Call Trace: [ 993.504862][T20580] [ 993.507849][T20580] dump_stack_lvl+0x18c/0x250 [ 993.512591][T20580] ? show_regs_print_info+0x20/0x20 [ 993.517852][T20580] ? load_image+0x420/0x420 [ 993.522413][T20580] ? __lock_acquire+0x7d40/0x7d40 [ 993.527496][T20580] should_fail_ex+0x39d/0x4d0 [ 993.532259][T20580] prepare_alloc_pages+0x1e2/0x5f0 [ 993.537438][T20580] __alloc_pages+0x134/0x460 [ 993.542086][T20580] ? zone_statistics+0x170/0x170 [ 993.547094][T20580] __folio_alloc+0x10/0x20 [ 993.551563][T20580] vma_alloc_folio+0x47a/0x8f0 [ 993.556481][T20580] ? mpol_shared_policy_lookup+0x14b/0x1e0 [ 993.562348][T20580] shmem_alloc_folio+0x1a9/0x2a0 [ 993.567349][T20580] ? folio_put+0xd0/0xd0 [ 993.571668][T20580] ? __vm_enough_memory+0x11b/0x370 [ 993.577015][T20580] ? shmem_inode_acct_block+0x35e/0x460 [ 993.582620][T20580] shmem_alloc_and_acct_folio+0x1e6/0x6d0 [ 993.588397][T20580] ? put_swap_device+0x230/0x230 [ 993.593440][T20580] ? xas_load+0x12b/0x140 [ 993.597818][T20580] ? filemap_get_entry+0xce/0x3f0 [ 993.602872][T20580] ? filemap_get_entry+0xce/0x3f0 [ 993.607929][T20580] ? filemap_get_entry+0x379/0x3f0 [ 993.613075][T20580] ? page_cache_prev_miss+0x390/0x390 [ 993.618475][T20580] ? mark_lock+0x94/0x320 [ 993.622842][T20580] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 993.628862][T20580] ? lock_chain_count+0x20/0x20 [ 993.633755][T20580] shmem_get_folio_gfp+0xcde/0x2aa0 [ 993.639006][T20580] shmem_write_begin+0xf2/0x420 [ 993.643933][T20580] generic_perform_write+0x2fe/0x5c0 [ 993.649283][T20580] ? generic_file_direct_write+0x3e0/0x3e0 [ 993.655118][T20580] ? down_write+0x16e/0x200 [ 993.659665][T20580] ? file_update_time+0x98/0x1a0 [ 993.664637][T20580] shmem_file_write_iter+0xfb/0x120 [ 993.669877][T20580] vfs_write+0x46c/0x990 [ 993.674164][T20580] ? file_end_write+0x250/0x250 [ 993.679052][T20580] ? __fget_files+0x43d/0x4b0 [ 993.683766][T20580] ? __fdget_pos+0x2a3/0x330 [ 993.688384][T20580] ? ksys_write+0x75/0x260 [ 993.692843][T20580] ksys_write+0x150/0x260 [ 993.697215][T20580] ? __ia32_sys_read+0x90/0x90 [ 993.702020][T20580] ? lockdep_hardirqs_on+0x98/0x150 [ 993.707262][T20580] do_syscall_64+0x55/0xb0 [ 993.711712][T20580] ? clear_bhb_loop+0x40/0x90 [ 993.716409][T20580] ? clear_bhb_loop+0x40/0x90 [ 993.721110][T20580] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 993.727038][T20580] RIP: 0033:0x7f1fb539ce59 [ 993.731570][T20580] 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 [ 993.751234][T20580] RSP: 002b:00007f1fb6349028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 993.759679][T20580] RAX: ffffffffffffffda RBX: 00007f1fb5615fa0 RCX: 00007f1fb539ce59 [ 993.767680][T20580] RDX: 0000000000040010 RSI: 0000200000000180 RDI: 0000000000000005 [ 993.775689][T20580] RBP: 00007f1fb6349090 R08: 0000000000000000 R09: 0000000000000000 [ 993.783705][T20580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 993.791719][T20580] R13: 00007f1fb5616038 R14: 00007f1fb5615fa0 R15: 00007ffe02e48f48 [ 993.799853][T20580] [ 994.039483][T20588] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.5099'. [ 994.323865][T20594] FAULT_INJECTION: forcing a failure. [ 994.323865][T20594] name failslab, interval 1, probability 0, space 0, times 0 [ 994.341388][T20594] CPU: 1 PID: 20594 Comm: syz.3.5102 Not tainted syzkaller #0 [ 994.348928][T20594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 994.359003][T20594] Call Trace: [ 994.362339][T20594] [ 994.365282][T20594] dump_stack_lvl+0x18c/0x250 [ 994.370083][T20594] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 994.376379][T20594] ? show_regs_print_info+0x20/0x20 [ 994.381623][T20594] ? load_image+0x420/0x420 [ 994.386167][T20594] should_fail_ex+0x39d/0x4d0 [ 994.390900][T20594] should_failslab+0x9/0x20 [ 994.395428][T20594] slab_pre_alloc_hook+0x59/0x310 [ 994.400495][T20594] kmem_cache_alloc+0x5a/0x2d0 [ 994.405284][T20594] ? skb_clone+0x1eb/0x370 [ 994.409755][T20594] skb_clone+0x1eb/0x370 [ 994.414150][T20594] __netlink_deliver_tap+0x41c/0x830 [ 994.419477][T20594] ? netlink_deliver_tap+0x2e/0x1b0 [ 994.424704][T20594] netlink_deliver_tap+0x19c/0x1b0 [ 994.429849][T20594] netlink_unicast+0x72c/0x8d0 [ 994.434653][T20594] netlink_sendmsg+0x8d0/0xbf0 [ 994.439476][T20594] ? netlink_getsockopt+0x590/0x590 [ 994.444707][T20594] ? perf_trace_preemptirq_template+0xac/0x330 [ 994.450987][T20594] ? aa_sock_msg_perm+0x94/0x150 [ 994.455972][T20594] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 994.461299][T20594] ? security_socket_sendmsg+0x80/0xa0 [ 994.466791][T20594] ? netlink_getsockopt+0x590/0x590 [ 994.472045][T20594] ____sys_sendmsg+0x5ba/0x960 [ 994.476889][T20594] ? __asan_memset+0x22/0x40 [ 994.481521][T20594] ? __sys_sendmsg_sock+0x30/0x30 [ 994.486575][T20594] ? __import_iovec+0x5f2/0x850 [ 994.491472][T20594] ? import_iovec+0x73/0xa0 [ 994.496096][T20594] ___sys_sendmsg+0x2a6/0x360 [ 994.500803][T20594] ? get_pid_task+0x20/0x1e0 [ 994.505441][T20594] ? __sys_sendmsg+0x2a0/0x2a0 [ 994.510261][T20594] ? __lock_acquire+0x7d40/0x7d40 [ 994.515349][T20594] __se_sys_sendmsg+0x1c2/0x2b0 [ 994.520327][T20594] ? __x64_sys_sendmsg+0x80/0x80 [ 994.525320][T20594] ? lockdep_hardirqs_on+0x98/0x150 [ 994.530573][T20594] do_syscall_64+0x55/0xb0 [ 994.535018][T20594] ? clear_bhb_loop+0x40/0x90 [ 994.539729][T20594] ? clear_bhb_loop+0x40/0x90 [ 994.544476][T20594] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 994.550491][T20594] RIP: 0033:0x7f5830f9ce59 [ 994.554937][T20594] 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 [ 994.574744][T20594] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 994.583369][T20594] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 994.591365][T20594] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000008 [ 994.599371][T20594] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 994.607371][T20594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 994.615402][T20594] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 994.623423][T20594] [ 994.779230][T20604] netlink: 'syz.3.5106': attribute type 1 has an invalid length. [ 995.048788][T20610] FAULT_INJECTION: forcing a failure. [ 995.048788][T20610] name failslab, interval 1, probability 0, space 0, times 0 [ 995.061536][T20610] CPU: 1 PID: 20610 Comm: syz.0.5108 Not tainted syzkaller #0 [ 995.069044][T20610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 995.079154][T20610] Call Trace: [ 995.082481][T20610] [ 995.085462][T20610] dump_stack_lvl+0x18c/0x250 [ 995.090219][T20610] ? show_regs_print_info+0x20/0x20 [ 995.095473][T20610] ? load_image+0x420/0x420 [ 995.100036][T20610] ? enqueue_to_backlog+0xa08/0xe30 [ 995.105286][T20610] ? rcu_is_watching+0x15/0xb0 [ 995.110115][T20610] should_fail_ex+0x39d/0x4d0 [ 995.114881][T20610] should_failslab+0x9/0x20 [ 995.119444][T20610] slab_pre_alloc_hook+0x59/0x310 [ 995.124524][T20610] ? netif_rx_internal+0x119/0x4e0 [ 995.129686][T20610] ? skb_scrub_packet+0x283/0x3c0 [ 995.134789][T20610] kmem_cache_alloc+0x5a/0x2d0 [ 995.139606][T20610] ? skb_clone+0x1eb/0x370 [ 995.144112][T20610] skb_clone+0x1eb/0x370 [ 995.148418][T20610] bpf_clone_redirect+0x167/0x4a0 [ 995.153520][T20610] bpf_prog_6d7b890af21d8cfe+0x61/0x66 [ 995.159034][T20610] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 995.165070][T20610] ? perf_trace_preemptirq_template+0xac/0x330 [ 995.171287][T20610] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 995.177327][T20610] ? lockdep_softirqs_on+0x580/0x580 [ 995.182670][T20610] ? lock_chain_count+0x20/0x20 [ 995.187570][T20610] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 995.193885][T20610] ? __local_bh_disable_ip+0x108/0x1a0 [ 995.199491][T20610] ? __cant_sleep+0x220/0x220 [ 995.204219][T20610] ? __local_bh_enable_ip+0x13a/0x1c0 [ 995.209636][T20610] ? _local_bh_enable+0xa0/0xa0 [ 995.214537][T20610] ? bpf_test_timer_continue+0x135/0x380 [ 995.220234][T20610] ? bpf_test_run+0x174/0x870 [ 995.224977][T20610] bpf_test_run+0x2df/0x870 [ 995.229558][T20610] ? bpf_test_run+0x174/0x870 [ 995.233145][T20609] netlink: 'syz.3.5107': attribute type 29 has an invalid length. [ 995.234272][T20610] ? dst_hold+0x70/0x70 [ 995.234307][T20610] ? eth_get_headlen+0x210/0x210 [ 995.234337][T20610] ? slab_build_skb+0x25f/0x3f0 [ 995.234362][T20610] ? convert___skb_to_skb+0x3d/0x590 [ 995.234392][T20610] bpf_prog_test_run_skb+0xdc8/0x18c0 [ 995.234493][T20610] ? cpu_online+0x60/0x60 [ 995.271423][T20610] bpf_prog_test_run+0x321/0x390 [ 995.273106][T20609] netlink: 'syz.3.5107': attribute type 29 has an invalid length. [ 995.276402][T20610] __sys_bpf+0x49d/0x890 [ 995.276434][T20610] ? bpf_link_show_fdinfo+0x390/0x390 [ 995.276477][T20610] ? lock_chain_count+0x20/0x20 [ 995.276514][T20610] __x64_sys_bpf+0x7c/0x90 [ 995.303335][T20610] do_syscall_64+0x55/0xb0 [ 995.307809][T20610] ? clear_bhb_loop+0x40/0x90 [ 995.312534][T20610] ? clear_bhb_loop+0x40/0x90 [ 995.317263][T20610] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 995.323217][T20610] RIP: 0033:0x7f1fb539ce59 [ 995.327680][T20610] 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 [ 995.347337][T20610] RSP: 002b:00007f1fb6349028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 995.355822][T20610] RAX: ffffffffffffffda RBX: 00007f1fb5615fa0 RCX: 00007f1fb539ce59 [ 995.363859][T20610] RDX: 0000000000000050 RSI: 0000200000000240 RDI: 000000000000000a [ 995.371975][T20610] RBP: 00007f1fb6349090 R08: 0000000000000000 R09: 0000000000000000 [ 995.379993][T20610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 995.380859][T20609] netlink: 'syz.3.5107': attribute type 29 has an invalid length. [ 995.387989][T20610] R13: 00007f1fb5616038 R14: 00007f1fb5615fa0 R15: 00007ffe02e48f48 [ 995.388027][T20610] [ 995.444018][T20609] netlink: 'syz.3.5107': attribute type 29 has an invalid length. [ 995.458271][T20609] netlink: 'syz.3.5107': attribute type 29 has an invalid length. [ 995.599883][T20614] netlink: 'syz.0.5110': attribute type 10 has an invalid length. [ 995.824367][T20620] netlink: 156 bytes leftover after parsing attributes in process `syz.1.5113'. [ 995.921541][T20622] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.5112'. [ 996.736098][T20646] ref_ctr_offset mismatch. inode: 0x26 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 996.774506][T20651] sock: sock_set_timeout: `syz.1.5122' (pid 20651) tries to set negative timeout [ 997.154815][T20653] FAULT_INJECTION: forcing a failure. [ 997.154815][T20653] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 997.209708][T20653] CPU: 0 PID: 20653 Comm: syz.3.5123 Not tainted syzkaller #0 [ 997.217278][T20653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 997.227405][T20653] Call Trace: [ 997.230753][T20653] [ 997.233753][T20653] dump_stack_lvl+0x18c/0x250 [ 997.238507][T20653] ? show_regs_print_info+0x20/0x20 [ 997.243789][T20653] ? load_image+0x420/0x420 [ 997.248362][T20653] ? __might_fault+0xaa/0x120 [ 997.253113][T20653] ? __lock_acquire+0x7d40/0x7d40 [ 997.258221][T20653] should_fail_ex+0x39d/0x4d0 [ 997.262995][T20653] _copy_to_user+0x2f/0xa0 [ 997.267495][T20653] bpf_test_finish+0x25a/0x650 [ 997.272381][T20653] ? dst_hold+0x70/0x70 [ 997.276621][T20653] ? convert_skb_to___skb+0x420/0x420 [ 997.282084][T20653] ? bpf_prog_test_run_xdp+0x736/0x10e0 [ 997.287749][T20653] bpf_prog_test_run_xdp+0x8a9/0x10e0 [ 997.293234][T20653] ? dev_put+0x80/0x80 [ 997.297397][T20653] ? dev_put+0x80/0x80 [ 997.301542][T20653] bpf_prog_test_run+0x321/0x390 [ 997.306561][T20653] __sys_bpf+0x49d/0x890 [ 997.310896][T20653] ? bpf_link_show_fdinfo+0x390/0x390 [ 997.316367][T20653] ? lock_chain_count+0x20/0x20 [ 997.321311][T20653] __x64_sys_bpf+0x7c/0x90 [ 997.325799][T20653] do_syscall_64+0x55/0xb0 [ 997.330276][T20653] ? clear_bhb_loop+0x40/0x90 [ 997.335049][T20653] ? clear_bhb_loop+0x40/0x90 [ 997.339808][T20653] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 997.345783][T20653] RIP: 0033:0x7f5830f9ce59 [ 997.350265][T20653] 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 [ 997.369935][T20653] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 997.378424][T20653] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 997.386460][T20653] RDX: 0000000000000050 RSI: 0000200000000c80 RDI: 000000000000000a [ 997.394508][T20653] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 997.402555][T20653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 997.410595][T20653] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 997.418719][T20653] [ 997.705211][T20664] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.5128'. [ 998.120973][T20674] netlink: 61211 bytes leftover after parsing attributes in process `syz.1.5132'. [ 998.159848][T20674] netlink: 'syz.1.5132': attribute type 10 has an invalid length. [ 998.323338][T20683] netlink: 203516 bytes leftover after parsing attributes in process `syz.2.5134'. [ 998.469920][T20687] netlink: 'syz.0.5137': attribute type 4 has an invalid length. [ 998.483889][T20687] netlink: 152 bytes leftover after parsing attributes in process `syz.0.5137'. [ 998.599141][T20690] netlink: 'syz.0.5137': attribute type 3 has an invalid length. [ 998.641647][T20687] .`: renamed from bond0 (while UP) [ 998.672000][T20690] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5137'. [ 999.148484][T20698] pim6reg1: entered promiscuous mode [ 999.174179][T20698] pim6reg1: entered allmulticast mode [ 999.746049][T20708] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.5143'. [ 999.896027][T20710] netlink: 'syz.1.5144': attribute type 10 has an invalid length. [ 999.912570][T20710] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5144'. [ 999.955187][T20710] batman_adv: batadv0: Adding interface: veth0_vlan [ 999.962652][T20710] batman_adv: batadv0: The MTU of interface veth0_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1000.008756][T20710] batman_adv: batadv0: Interface activated: veth0_vlan [ 1000.678550][T20697] netlink: 'syz.3.5140': attribute type 1 has an invalid length. [ 1000.704442][T20697] netlink: 112860 bytes leftover after parsing attributes in process `syz.3.5140'. [ 1000.802151][T20697] netlink: 'syz.3.5140': attribute type 1 has an invalid length. [ 1000.909042][T20717] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.5145'. [ 1001.137423][T20717] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 1001.287568][T20730] netlink: 'syz.3.5149': attribute type 2 has an invalid length. [ 1001.313104][T20730] netlink: 'syz.3.5149': attribute type 1 has an invalid length. [ 1001.321025][T20730] netlink: 100 bytes leftover after parsing attributes in process `syz.3.5149'. [ 1001.388358][T20733] pim6reg1: entered promiscuous mode [ 1001.407761][T20733] pim6reg1: entered allmulticast mode [ 1001.788834][T20747] netlink: 'syz.3.5156': attribute type 4 has an invalid length. [ 1001.797537][T20747] netlink: 152 bytes leftover after parsing attributes in process `syz.3.5156'. [ 1001.858429][T20747] .`: renamed from bond0 (while UP) [ 1002.076267][T20752] netlink: 156 bytes leftover after parsing attributes in process `syz.0.5157'. [ 1002.284087][T20755] FAULT_INJECTION: forcing a failure. [ 1002.284087][T20755] name failslab, interval 1, probability 0, space 0, times 0 [ 1002.337173][T20755] CPU: 0 PID: 20755 Comm: syz.3.5159 Not tainted syzkaller #0 [ 1002.344751][T20755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1002.354864][T20755] Call Trace: [ 1002.358186][T20755] [ 1002.361161][T20755] dump_stack_lvl+0x18c/0x250 [ 1002.365875][T20755] ? sctp_sendmsg+0x15d2/0x2910 [ 1002.370755][T20755] ? ___sys_sendmsg+0x2a6/0x360 [ 1002.375646][T20755] ? show_regs_print_info+0x20/0x20 [ 1002.380877][T20755] ? load_image+0x420/0x420 [ 1002.385418][T20755] should_fail_ex+0x39d/0x4d0 [ 1002.390136][T20755] should_failslab+0x9/0x20 [ 1002.394681][T20755] slab_pre_alloc_hook+0x59/0x310 [ 1002.399747][T20755] ? sctp_add_bind_addr+0x8c/0x360 [ 1002.404909][T20755] __kmem_cache_alloc_node+0x53/0x250 [ 1002.410321][T20755] ? sctp_add_bind_addr+0x8c/0x360 [ 1002.415470][T20755] kmalloc_trace+0x2a/0xe0 [ 1002.419929][T20755] sctp_add_bind_addr+0x8c/0x360 [ 1002.424900][T20755] sctp_copy_local_addr_list+0x315/0x4f0 [ 1002.430564][T20755] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 1002.436310][T20755] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1002.442414][T20755] ? sctp_v4_is_any+0x35/0x60 [ 1002.447131][T20755] ? sctp_copy_one_addr+0x8c/0x350 [ 1002.452272][T20755] sctp_bind_addr_copy+0xb3/0x3c0 [ 1002.457335][T20755] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 1002.463705][T20755] sctp_connect_new_asoc+0x2f9/0x6a0 [ 1002.469033][T20755] ? __sctp_connect+0xd80/0xd80 [ 1002.473921][T20755] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1002.479422][T20755] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 1002.485013][T20755] ? security_sctp_bind_connect+0x89/0xb0 [ 1002.490774][T20755] sctp_sendmsg+0x15d2/0x2910 [ 1002.495506][T20755] ? sctp_getsockopt+0xb60/0xb60 [ 1002.500488][T20755] ? aa_sk_perm+0x83c/0x970 [ 1002.505027][T20755] ? aa_af_perm+0x330/0x330 [ 1002.509556][T20755] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1002.516002][T20755] ? sock_rps_record_flow+0x19/0x3f0 [ 1002.521338][T20755] ? inet_sendmsg+0xe9/0x2f0 [ 1002.525982][T20755] ? inet_send_prepare+0x260/0x260 [ 1002.531344][T20755] ____sys_sendmsg+0x5ba/0x960 [ 1002.536143][T20755] ? __lock_acquire+0x7d40/0x7d40 [ 1002.541211][T20755] ? __asan_memset+0x22/0x40 [ 1002.545840][T20755] ? __sys_sendmsg_sock+0x30/0x30 [ 1002.550889][T20755] ? __import_iovec+0x5f2/0x850 [ 1002.555777][T20755] ? import_iovec+0x73/0xa0 [ 1002.560319][T20755] ___sys_sendmsg+0x2a6/0x360 [ 1002.565034][T20755] ? __sys_sendmsg+0x2a0/0x2a0 [ 1002.569854][T20755] ? trace_call_bpf+0xc3/0x6c0 [ 1002.574676][T20755] __se_sys_sendmsg+0x1c2/0x2b0 [ 1002.579568][T20755] ? __x64_sys_sendmsg+0x80/0x80 [ 1002.584557][T20755] ? lockdep_hardirqs_on+0x98/0x150 [ 1002.589799][T20755] do_syscall_64+0x55/0xb0 [ 1002.594266][T20755] ? clear_bhb_loop+0x40/0x90 [ 1002.598974][T20755] ? clear_bhb_loop+0x40/0x90 [ 1002.603691][T20755] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1002.609625][T20755] RIP: 0033:0x7f5830f9ce59 [ 1002.614073][T20755] 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 [ 1002.633703][T20755] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1002.642148][T20755] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 1002.650151][T20755] RDX: 0000000004000044 RSI: 00002000000003c0 RDI: 0000000000000003 [ 1002.658147][T20755] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 1002.666165][T20755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1002.674158][T20755] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 1002.682169][T20755] [ 1002.978483][T20762] FAULT_INJECTION: forcing a failure. [ 1002.978483][T20762] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1003.010367][T20762] CPU: 0 PID: 20762 Comm: syz.3.5161 Not tainted syzkaller #0 [ 1003.017923][T20762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1003.028032][T20762] Call Trace: [ 1003.031360][T20762] [ 1003.034334][T20762] dump_stack_lvl+0x18c/0x250 [ 1003.039083][T20762] ? show_regs_print_info+0x20/0x20 [ 1003.044446][T20762] ? load_image+0x420/0x420 [ 1003.049012][T20762] ? __might_fault+0xaa/0x120 [ 1003.053763][T20762] should_fail_ex+0x39d/0x4d0 [ 1003.058535][T20762] copyin+0x1a/0x90 [ 1003.062404][T20762] _copy_from_iter+0x404/0x12e0 [ 1003.067311][T20762] ? lock_chain_count+0x20/0x20 [ 1003.072220][T20762] ? copyout_mc+0x70/0x70 [ 1003.076611][T20762] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1003.082846][T20762] ? page_copy_sane+0x16a/0x270 [ 1003.087759][T20762] copy_page_from_iter+0x7b/0x100 [ 1003.092837][T20762] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 1003.098700][T20762] packet_sendmsg+0x33ff/0x4c30 [ 1003.103625][T20762] ? __might_sleep+0xe0/0xe0 [ 1003.108275][T20762] ? perf_trace_preemptirq_template+0x269/0x330 [ 1003.114581][T20762] ? irqentry_enter+0x37/0x50 [ 1003.119325][T20762] ? aa_sk_perm+0x83c/0x970 [ 1003.123878][T20762] ? packet_getsockopt+0xad0/0xad0 [ 1003.129026][T20762] ? tomoyo_path_number_perm+0x100/0x620 [ 1003.134706][T20762] ? lockdep_hardirqs_on+0x98/0x150 [ 1003.140032][T20762] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1003.146228][T20762] ? aa_sock_msg_perm+0x94/0x150 [ 1003.151211][T20762] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1003.156528][T20762] ? security_socket_sendmsg+0x80/0xa0 [ 1003.162019][T20762] ? packet_getsockopt+0xad0/0xad0 [ 1003.167162][T20762] ____sys_sendmsg+0x5ba/0x960 [ 1003.171997][T20762] ? iovec_from_user+0xec/0x240 [ 1003.176891][T20762] ? __asan_memset+0x22/0x40 [ 1003.181520][T20762] ? __sys_sendmsg_sock+0x30/0x30 [ 1003.186573][T20762] ? __import_iovec+0x3fa/0x850 [ 1003.191461][T20762] ? import_iovec+0x73/0xa0 [ 1003.195997][T20762] ___sys_sendmsg+0x2a6/0x360 [ 1003.200717][T20762] ? __sys_sendmsg+0x2a0/0x2a0 [ 1003.205536][T20762] ? seqcount_lockdep_reader_access+0x17b/0x1d0 [ 1003.211829][T20762] __se_sys_sendmsg+0x1c2/0x2b0 [ 1003.216715][T20762] ? __x64_sys_sendmsg+0x80/0x80 [ 1003.221707][T20762] ? lockdep_hardirqs_on+0x98/0x150 [ 1003.226947][T20762] do_syscall_64+0x55/0xb0 [ 1003.231402][T20762] ? clear_bhb_loop+0x40/0x90 [ 1003.236114][T20762] ? clear_bhb_loop+0x40/0x90 [ 1003.240910][T20762] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1003.246938][T20762] RIP: 0033:0x7f5830f9ce59 [ 1003.251384][T20762] 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 [ 1003.271026][T20762] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1003.279594][T20762] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 1003.287594][T20762] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000005 [ 1003.295591][T20762] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 1003.303596][T20762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1003.311594][T20762] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 1003.319606][T20762] [ 1003.505480][T20760] netlink: 'syz.2.5158': attribute type 1 has an invalid length. [ 1003.553694][T20760] netlink: 112860 bytes leftover after parsing attributes in process `syz.2.5158'. [ 1003.591502][T20760] netlink: 'syz.2.5158': attribute type 1 has an invalid length. [ 1004.136882][T20785] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.5168'. [ 1004.167746][T20791] netlink: 'syz.3.5170': attribute type 10 has an invalid length. [ 1004.218911][T20791] veth1_macvtap: left promiscuous mode [ 1004.290742][T20789] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.5169'. [ 1004.313592][T20789] openvswitch: netlink: IP tunnel attribute has 3052 unknown bytes. [ 1004.989596][T20799] netlink: 'syz.2.5171': attribute type 4 has an invalid length. [ 1005.002882][T20799] netlink: 152 bytes leftover after parsing attributes in process `syz.2.5171'. [ 1005.066297][T20799] .`: renamed from bond0 (while UP) [ 1005.419885][T20813] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.5177'. [ 1005.518235][T20816] netlink: 'syz.0.5175': attribute type 21 has an invalid length. [ 1005.531583][T20816] netlink: 'syz.0.5175': attribute type 11 has an invalid length. [ 1008.037717][T20836] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.5186'. [ 1008.081473][T20836] openvswitch: netlink: Key type 4112 is out of range max 32 [ 1008.348468][T20850] netlink: 'syz.1.5191': attribute type 3 has an invalid length. [ 1008.462351][T20850] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5191'. [ 1009.281318][T20869] netlink: 'syz.0.5198': attribute type 4 has an invalid length. [ 1009.298959][T20869] netlink: 152 bytes leftover after parsing attributes in process `syz.0.5198'. [ 1009.899633][T20881] netlink: 'syz.0.5202': attribute type 3 has an invalid length. [ 1009.932203][T20881] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5202'. [ 1013.308450][T20894] syzkaller0: entered promiscuous mode [ 1013.324730][T20894] syzkaller0: entered allmulticast mode [ 1013.346870][T20894] FAULT_INJECTION: forcing a failure. [ 1013.346870][T20894] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1013.364731][T20894] CPU: 0 PID: 20894 Comm: syz.1.5207 Not tainted syzkaller #0 [ 1013.372284][T20894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1013.382384][T20894] Call Trace: [ 1013.385692][T20894] [ 1013.388663][T20894] dump_stack_lvl+0x18c/0x250 [ 1013.393378][T20894] ? show_regs_print_info+0x20/0x20 [ 1013.398607][T20894] ? load_image+0x420/0x420 [ 1013.403150][T20894] ? __might_fault+0xaa/0x120 [ 1013.407862][T20894] ? __lock_acquire+0x7d40/0x7d40 [ 1013.412916][T20894] ? __might_fault+0xaa/0x120 [ 1013.417623][T20894] should_fail_ex+0x39d/0x4d0 [ 1013.422347][T20894] _copy_from_iter+0x1d9/0x12e0 [ 1013.427234][T20894] ? __might_fault+0xaa/0x120 [ 1013.431947][T20894] ? _copy_from_iter+0x24e/0x12e0 [ 1013.437014][T20894] ? __virt_addr_valid+0x18c/0x540 [ 1013.442159][T20894] ? __lock_acquire+0x7d40/0x7d40 [ 1013.447211][T20894] ? copyout_mc+0x70/0x70 [ 1013.451578][T20894] ? copyout_mc+0x70/0x70 [ 1013.456039][T20894] ? __virt_addr_valid+0x18c/0x540 [ 1013.461199][T20894] ? page_copy_sane+0x16a/0x270 [ 1013.466088][T20894] copy_page_from_iter+0x7b/0x100 [ 1013.471144][T20894] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 1013.477013][T20894] tun_get_user+0x15db/0x3ca0 [ 1013.481737][T20894] ? aa_file_perm+0x11b/0xee0 [ 1013.486718][T20894] ? rcu_read_unlock+0xa0/0xa0 [ 1013.491527][T20894] ? tun_get+0x1c/0x2e0 [ 1013.495713][T20894] ? __lock_acquire+0x7d40/0x7d40 [ 1013.500775][T20894] ? tun_get+0x1c/0x2e0 [ 1013.504984][T20894] tun_chr_write_iter+0x119/0x200 [ 1013.510135][T20894] vfs_write+0x46c/0x990 [ 1013.514419][T20894] ? file_end_write+0x250/0x250 [ 1013.519315][T20894] ? __fget_files+0x43d/0x4b0 [ 1013.524040][T20894] ? __fdget_pos+0x1d8/0x330 [ 1013.528659][T20894] ? ksys_write+0x75/0x260 [ 1013.533140][T20894] ksys_write+0x150/0x260 [ 1013.537504][T20894] ? __ia32_sys_read+0x90/0x90 [ 1013.542306][T20894] ? lockdep_hardirqs_on+0x98/0x150 [ 1013.547539][T20894] do_syscall_64+0x55/0xb0 [ 1013.551986][T20894] ? clear_bhb_loop+0x40/0x90 [ 1013.556693][T20894] ? clear_bhb_loop+0x40/0x90 [ 1013.561400][T20894] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1013.567344][T20894] RIP: 0033:0x7fe3eaf9ce59 [ 1013.571781][T20894] 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 [ 1013.591423][T20894] RSP: 002b:00007fe3ebf3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1013.599888][T20894] RAX: ffffffffffffffda RBX: 00007fe3eb215fa0 RCX: 00007fe3eaf9ce59 [ 1013.607888][T20894] RDX: 000000000000ffdd RSI: 0000200000000200 RDI: 0000000000000003 [ 1013.615899][T20894] RBP: 00007fe3ebf3e090 R08: 0000000000000000 R09: 0000000000000000 [ 1013.623898][T20894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1013.631895][T20894] R13: 00007fe3eb216038 R14: 00007fe3eb215fa0 R15: 00007fff45e5a4d8 [ 1013.639913][T20894] [ 1013.757052][T20903] sock: sock_set_timeout: `syz.3.5210' (pid 20903) tries to set negative timeout [ 1013.901552][T20911] netlink: 'syz.1.5212': attribute type 3 has an invalid length. [ 1013.922727][T20911] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5212'. [ 1014.140313][T20918] netlink: 'syz.3.5215': attribute type 10 has an invalid length. [ 1014.196844][T20916] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.5213'. [ 1014.743773][T20933] netlink: 'syz.3.5220': attribute type 9 has an invalid length. [ 1014.753172][T20935] netlink: 'syz.1.5221': attribute type 3 has an invalid length. [ 1014.762155][T20933] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.5220'. [ 1014.785360][T20936] netlink: 'syz.3.5220': attribute type 10 has an invalid length. [ 1014.796854][T20935] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5221'. [ 1014.943641][T20941] netlink: 'syz.2.5223': attribute type 9 has an invalid length. [ 1014.951629][T20941] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.5223'. [ 1016.136218][T20967] netlink: 'syz.2.5232': attribute type 3 has an invalid length. [ 1016.144703][T20967] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5232'. [ 1016.289327][T20974] netlink: 156 bytes leftover after parsing attributes in process `syz.0.5234'. [ 1016.303669][T20974] netlink: 'syz.0.5234': attribute type 28 has an invalid length. [ 1016.311702][T20974] netlink: 'syz.0.5234': attribute type 29 has an invalid length. [ 1016.320572][T20974] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5234'. [ 1016.561568][T20982] FAULT_INJECTION: forcing a failure. [ 1016.561568][T20982] name failslab, interval 1, probability 0, space 0, times 0 [ 1016.576868][T20982] CPU: 1 PID: 20982 Comm: syz.1.5237 Not tainted syzkaller #0 [ 1016.584438][T20982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1016.594589][T20982] Call Trace: [ 1016.597965][T20982] [ 1016.600967][T20982] dump_stack_lvl+0x18c/0x250 [ 1016.605751][T20982] ? show_regs_print_info+0x20/0x20 [ 1016.611037][T20982] ? load_image+0x420/0x420 [ 1016.615651][T20982] ? __might_sleep+0xe0/0xe0 [ 1016.620335][T20982] ? __lock_acquire+0x7d40/0x7d40 [ 1016.625487][T20982] ? prepend_path+0x4b/0x960 [ 1016.630263][T20982] should_fail_ex+0x39d/0x4d0 [ 1016.635047][T20982] should_failslab+0x9/0x20 [ 1016.639645][T20982] slab_pre_alloc_hook+0x59/0x310 [ 1016.644751][T20982] ? __asan_memcpy+0x40/0x70 [ 1016.649408][T20982] ? tomoyo_encode+0x28b/0x540 [ 1016.654222][T20982] ? tomoyo_encode+0x28b/0x540 [ 1016.659034][T20982] __kmem_cache_alloc_node+0x53/0x250 [ 1016.664473][T20982] ? prepend_path+0x4b/0x960 [ 1016.669152][T20982] ? tomoyo_encode+0x28b/0x540 [ 1016.673978][T20982] __kmalloc+0xa4/0x230 [ 1016.678228][T20982] tomoyo_encode+0x28b/0x540 [ 1016.682886][T20982] tomoyo_realpath_from_path+0x592/0x5d0 [ 1016.688604][T20982] tomoyo_path_number_perm+0x248/0x620 [ 1016.694108][T20982] ? tomoyo_path_number_perm+0x217/0x620 [ 1016.699783][T20982] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1016.705297][T20982] ? ksys_write+0x1c4/0x260 [ 1016.709938][T20982] ? __fget_files+0x28/0x4b0 [ 1016.714586][T20982] ? __fget_files+0x28/0x4b0 [ 1016.719332][T20982] security_file_ioctl+0x70/0xa0 [ 1016.724350][T20982] __se_sys_ioctl+0x48/0x170 [ 1016.729021][T20982] do_syscall_64+0x55/0xb0 [ 1016.733507][T20982] ? clear_bhb_loop+0x40/0x90 [ 1016.738260][T20982] ? clear_bhb_loop+0x40/0x90 [ 1016.743002][T20982] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1016.748956][T20982] RIP: 0033:0x7fe3eaf9ce59 [ 1016.753428][T20982] 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 [ 1016.773080][T20982] RSP: 002b:00007fe3ebf3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1016.781549][T20982] RAX: ffffffffffffffda RBX: 00007fe3eb215fa0 RCX: 00007fe3eaf9ce59 [ 1016.789567][T20982] RDX: 0000200000000180 RSI: 0000000080047441 RDI: 0000000000000005 [ 1016.797588][T20982] RBP: 00007fe3ebf3e090 R08: 0000000000000000 R09: 0000000000000000 [ 1016.805629][T20982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1016.813647][T20982] R13: 00007fe3eb216038 R14: 00007fe3eb215fa0 R15: 00007fff45e5a4d8 [ 1016.821704][T20982] [ 1016.909430][T20982] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1017.124067][T20984] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.5238'. [ 1017.342672][T20995] netlink: 'syz.1.5243': attribute type 3 has an invalid length. [ 1017.360247][T20995] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5243'. [ 1017.827518][T21012] FAULT_INJECTION: forcing a failure. [ 1017.827518][T21012] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1017.850177][T21012] CPU: 0 PID: 21012 Comm: syz.3.5249 Not tainted syzkaller #0 [ 1017.857727][T21012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1017.867824][T21012] Call Trace: [ 1017.871142][T21012] [ 1017.874126][T21012] dump_stack_lvl+0x18c/0x250 [ 1017.878878][T21012] ? show_regs_print_info+0x20/0x20 [ 1017.884133][T21012] ? load_image+0x420/0x420 [ 1017.888681][T21012] ? __might_fault+0xaa/0x120 [ 1017.893403][T21012] ? __lock_acquire+0x7d40/0x7d40 [ 1017.898488][T21012] should_fail_ex+0x39d/0x4d0 [ 1017.903242][T21012] _copy_from_user+0x2f/0xe0 [ 1017.907890][T21012] __sys_bpf+0x23e/0x890 [ 1017.912184][T21012] ? bpf_link_show_fdinfo+0x390/0x390 [ 1017.917619][T21012] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1017.923856][T21012] __x64_sys_bpf+0x7c/0x90 [ 1017.928324][T21012] do_syscall_64+0x55/0xb0 [ 1017.932792][T21012] ? clear_bhb_loop+0x40/0x90 [ 1017.937567][T21012] ? clear_bhb_loop+0x40/0x90 [ 1017.942298][T21012] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1017.948248][T21012] RIP: 0033:0x7f5830f9ce59 [ 1017.952711][T21012] 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 [ 1017.972384][T21012] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1017.980858][T21012] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 1017.988992][T21012] RDX: 0000000000000094 RSI: 0000200000000400 RDI: 0000000000000005 [ 1017.997051][T21012] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 1018.005348][T21012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1018.013394][T21012] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 1018.021469][T21012] [ 1019.100801][T21049] validate_nla: 1 callbacks suppressed [ 1019.100839][T21049] netlink: 'syz.2.5264': attribute type 3 has an invalid length. [ 1019.125469][T21049] __nla_validate_parse: 2 callbacks suppressed [ 1019.125506][T21049] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5264'. [ 1019.287994][T21054] netlink: 'syz.1.5265': attribute type 10 has an invalid length. [ 1019.307606][T21054] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5265'. [ 1019.873684][T21084] netlink: 'syz.0.5275': attribute type 3 has an invalid length. [ 1019.883368][T21084] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5275'. [ 1020.363804][T21104] FAULT_INJECTION: forcing a failure. [ 1020.363804][T21104] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.376818][T21104] CPU: 0 PID: 21104 Comm: syz.0.5285 Not tainted syzkaller #0 [ 1020.384342][T21104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1020.394453][T21104] Call Trace: [ 1020.397791][T21104] [ 1020.400775][T21104] dump_stack_lvl+0x18c/0x250 [ 1020.405513][T21104] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1020.411761][T21104] ? show_regs_print_info+0x20/0x20 [ 1020.417020][T21104] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1020.423260][T21104] should_fail_ex+0x39d/0x4d0 [ 1020.428017][T21104] should_failslab+0x9/0x20 [ 1020.432597][T21104] slab_pre_alloc_hook+0x59/0x310 [ 1020.437723][T21104] kmem_cache_alloc_node+0x60/0x320 [ 1020.442995][T21104] ? __alloc_skb+0x103/0x2c0 [ 1020.447659][T21104] __alloc_skb+0x103/0x2c0 [ 1020.452147][T21104] ip_frag_next+0xd1/0xaf0 [ 1020.456640][T21104] ? ip_options_fragment+0x1ae/0x290 [ 1020.461990][T21104] ? ip_do_fragment+0x7e2/0x1760 [ 1020.466991][T21104] ip_do_fragment+0x76f/0x1760 [ 1020.471823][T21104] ? __ip_local_out+0x5f0/0x5f0 [ 1020.476734][T21104] ? ip_fragment+0x210/0x210 [ 1020.481380][T21104] ? ip_skb_dst_mtu+0x58a/0x9c0 [ 1020.486332][T21104] ip_output+0x2a1/0x3b0 [ 1020.490629][T21104] ? ip_output+0x60/0x3b0 [ 1020.495027][T21104] iptunnel_xmit+0x4f0/0x920 [ 1020.499691][T21104] ip_tunnel_xmit+0x1cbc/0x2410 [ 1020.504646][T21104] ? ip4_dst_hoplimit+0x2d0/0x2d0 [ 1020.509731][T21104] ? gre_build_header+0x5f4/0x990 [ 1020.514823][T21104] ipgre_xmit+0x7a6/0xb20 [ 1020.519224][T21104] dev_hard_start_xmit+0x246/0x740 [ 1020.524410][T21104] __dev_queue_xmit+0x19a3/0x3660 [ 1020.529502][T21104] ? __dev_queue_xmit+0x265/0x3660 [ 1020.534684][T21104] ? netdev_core_pick_tx+0x340/0x340 [ 1020.540125][T21104] ? lockdep_hardirqs_on+0x98/0x150 [ 1020.545402][T21104] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1020.551626][T21104] ? __sanitizer_cov_trace_switch+0x19/0x120 [ 1020.557687][T21104] __bpf_tx_skb+0x189/0x250 [ 1020.562251][T21104] bpf_clone_redirect+0x30f/0x4a0 [ 1020.567349][T21104] bpf_prog_208b094576c80b22+0x5e/0x63 [ 1020.572861][T21104] ? __static_call_text_end+0xd5578/0xd5578 [ 1020.578834][T21104] ? lockdep_hardirqs_on+0x98/0x150 [ 1020.584091][T21104] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1020.590319][T21104] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 1020.596616][T21104] ? lockdep_softirqs_on+0x580/0x580 [ 1020.601956][T21104] ? seqcount_lockdep_reader_access+0x19a/0x1d0 [ 1020.608256][T21104] ? ktime_get_real_ts64+0x440/0x440 [ 1020.613594][T21104] ? bpf_prog_test_run+0x321/0x390 [ 1020.618776][T21104] ? __local_bh_disable_ip+0x108/0x1a0 [ 1020.624295][T21104] ? __cant_sleep+0x220/0x220 [ 1020.629029][T21104] ? read_tsc+0x9/0x20 [ 1020.633144][T21104] ? ktime_get+0x24b/0x280 [ 1020.637614][T21104] ? bpf_test_run+0x174/0x870 [ 1020.642372][T21104] bpf_test_run+0x2df/0x870 [ 1020.646938][T21104] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1020.652993][T21104] ? bpf_test_run+0x174/0x870 [ 1020.657739][T21104] ? dst_hold+0x70/0x70 [ 1020.661946][T21104] ? lockdep_hardirqs_on+0x98/0x150 [ 1020.667201][T21104] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1020.673427][T21104] bpf_prog_test_run_skb+0xdc8/0x18c0 [ 1020.678889][T21104] ? cpu_online+0x60/0x60 [ 1020.683283][T21104] bpf_prog_test_run+0x321/0x390 [ 1020.688272][T21104] __sys_bpf+0x49d/0x890 [ 1020.692567][T21104] ? bpf_link_show_fdinfo+0x390/0x390 [ 1020.698014][T21104] ? lock_chain_count+0x20/0x20 [ 1020.702915][T21104] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1020.708957][T21104] __x64_sys_bpf+0x7c/0x90 [ 1020.713420][T21104] do_syscall_64+0x55/0xb0 [ 1020.717877][T21104] ? clear_bhb_loop+0x40/0x90 [ 1020.722587][T21104] ? clear_bhb_loop+0x40/0x90 [ 1020.727308][T21104] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1020.733257][T21104] RIP: 0033:0x7f1fb539ce59 [ 1020.737717][T21104] 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 [ 1020.757358][T21104] RSP: 002b:00007f1fb6349028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1020.765827][T21104] RAX: ffffffffffffffda RBX: 00007f1fb5615fa0 RCX: 00007f1fb539ce59 [ 1020.773829][T21104] RDX: 0000000000000048 RSI: 0000200000000080 RDI: 000000000000000a [ 1020.781841][T21104] RBP: 00007f1fb6349090 R08: 0000000000000000 R09: 0000000000000000 [ 1020.789873][T21104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1020.797879][T21104] R13: 00007f1fb5616038 R14: 00007f1fb5615fa0 R15: 00007ffe02e48f48 [ 1020.805893][T21104] [ 1021.150391][T21116] netlink: 'syz.3.5289': attribute type 3 has an invalid length. [ 1021.170170][T21116] netlink: 132 bytes leftover after parsing attributes in process `syz.3.5289'. [ 1021.296687][T21124] C: renamed from team_slave_0 (while UP) [ 1021.326145][T21124] netlink: 'syz.1.5292': attribute type 3 has an invalid length. [ 1021.339510][T21124] netlink: 'syz.1.5292': attribute type 1 has an invalid length. [ 1021.348152][T21124] netlink: 116 bytes leftover after parsing attributes in process `syz.1.5292'. [ 1021.562778][T21135] netlink: 'syz.0.5296': attribute type 21 has an invalid length. [ 1021.591356][T21135] netlink: 156 bytes leftover after parsing attributes in process `syz.0.5296'. [ 1021.917280][T21147] netlink: 'syz.2.5301': attribute type 3 has an invalid length. [ 1021.926413][T21147] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5301'. [ 1022.039539][T21149] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 1022.165796][T21142] netlink: 'syz.0.5299': attribute type 10 has an invalid length. [ 1022.241058][T21142] bridge0: port 2(bridge_slave_1) entered disabled state [ 1022.265635][T21142] bridge_slave_1: left allmulticast mode [ 1022.272560][T21142] bridge_slave_1: left promiscuous mode [ 1022.279095][T21142] bridge0: port 2(bridge_slave_1) entered disabled state [ 1022.333770][T21142] .`: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 1022.610639][ T7115] tipc: Subscription rejected, illegal request [ 1022.767710][T21179] netlink: 'syz.1.5312': attribute type 3 has an invalid length. [ 1022.794185][T21179] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5312'. [ 1023.894165][T21214] netlink: 132 bytes leftover after parsing attributes in process `syz.3.5324'. [ 1024.119036][T21227] validate_nla: 1 callbacks suppressed [ 1024.119076][T21227] netlink: 'syz.2.5329': attribute type 3 has an invalid length. [ 1024.141144][T21227] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5329'. [ 1024.620564][T21234] netlink: 'syz.3.5331': attribute type 2 has an invalid length. [ 1024.796364][T21241] netlink: 14556 bytes leftover after parsing attributes in process `syz.1.5334'. [ 1025.006414][T21252] netlink: 'syz.2.5339': attribute type 3 has an invalid length. [ 1025.022850][T21252] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5339'. [ 1025.087865][T21257] FAULT_INJECTION: forcing a failure. [ 1025.087865][T21257] name failslab, interval 1, probability 0, space 0, times 0 [ 1025.101535][T21257] CPU: 1 PID: 21257 Comm: syz.3.5341 Not tainted syzkaller #0 [ 1025.109059][T21257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1025.119166][T21257] Call Trace: [ 1025.122524][T21257] [ 1025.125497][T21257] dump_stack_lvl+0x18c/0x250 [ 1025.130232][T21257] ? sctp_sendmsg+0x15d2/0x2910 [ 1025.135251][T21257] ? ___sys_sendmsg+0x2a6/0x360 [ 1025.140175][T21257] ? show_regs_print_info+0x20/0x20 [ 1025.145431][T21257] ? load_image+0x420/0x420 [ 1025.150000][T21257] should_fail_ex+0x39d/0x4d0 [ 1025.154747][T21257] should_failslab+0x9/0x20 [ 1025.159315][T21257] slab_pre_alloc_hook+0x59/0x310 [ 1025.164414][T21257] ? sctp_add_bind_addr+0x8c/0x360 [ 1025.169590][T21257] __kmem_cache_alloc_node+0x53/0x250 [ 1025.175029][T21257] ? sctp_add_bind_addr+0x8c/0x360 [ 1025.180197][T21257] kmalloc_trace+0x2a/0xe0 [ 1025.184670][T21257] sctp_add_bind_addr+0x8c/0x360 [ 1025.189671][T21257] sctp_copy_local_addr_list+0x315/0x4f0 [ 1025.195363][T21257] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 1025.201146][T21257] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1025.207280][T21257] ? sctp_v4_is_any+0x35/0x60 [ 1025.212018][T21257] ? sctp_copy_one_addr+0x8c/0x350 [ 1025.217198][T21257] sctp_bind_addr_copy+0xb3/0x3c0 [ 1025.222304][T21257] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 1025.228710][T21257] sctp_connect_new_asoc+0x2f9/0x6a0 [ 1025.234073][T21257] ? __sctp_connect+0xd80/0xd80 [ 1025.238969][T21257] ? __local_bh_enable_ip+0x13a/0x1c0 [ 1025.244376][T21257] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 1025.250049][T21257] ? security_sctp_bind_connect+0x89/0xb0 [ 1025.255829][T21257] sctp_sendmsg+0x15d2/0x2910 [ 1025.260579][T21257] ? sctp_getsockopt+0xb60/0xb60 [ 1025.265580][T21257] ? aa_sk_perm+0x83c/0x970 [ 1025.270153][T21257] ? aa_af_perm+0x330/0x330 [ 1025.274700][T21257] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 1025.281167][T21257] ? sock_rps_record_flow+0x19/0x3f0 [ 1025.286521][T21257] ? inet_sendmsg+0xe9/0x2f0 [ 1025.291166][T21257] ? inet_send_prepare+0x260/0x260 [ 1025.296342][T21257] ____sys_sendmsg+0x5ba/0x960 [ 1025.301159][T21257] ? __lock_acquire+0x7d40/0x7d40 [ 1025.306267][T21257] ? __sys_sendmsg_sock+0x30/0x30 [ 1025.311393][T21257] ? __import_iovec+0x5f2/0x850 [ 1025.316313][T21257] ? import_iovec+0x73/0xa0 [ 1025.320871][T21257] ___sys_sendmsg+0x2a6/0x360 [ 1025.325602][T21257] ? get_pid_task+0x20/0x1e0 [ 1025.330260][T21257] ? __sys_sendmsg+0x2a0/0x2a0 [ 1025.335128][T21257] ? __lock_acquire+0x7d40/0x7d40 [ 1025.340241][T21257] __se_sys_sendmsg+0x1c2/0x2b0 [ 1025.345240][T21257] ? __x64_sys_sendmsg+0x80/0x80 [ 1025.350253][T21257] ? lockdep_hardirqs_on+0x98/0x150 [ 1025.355522][T21257] do_syscall_64+0x55/0xb0 [ 1025.359987][T21257] ? clear_bhb_loop+0x40/0x90 [ 1025.364716][T21257] ? clear_bhb_loop+0x40/0x90 [ 1025.369440][T21257] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1025.375393][T21257] RIP: 0033:0x7f5830f9ce59 [ 1025.379845][T21257] 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 [ 1025.399481][T21257] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1025.407945][T21257] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 1025.415936][T21257] RDX: 0000000000000040 RSI: 00002000000007c0 RDI: 0000000000000003 [ 1025.423942][T21257] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 1025.431959][T21257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1025.439963][T21257] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 1025.447965][T21257] [ 1025.706011][T21270] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1025.713462][T21270] IPv6: NLM_F_CREATE should be set when creating new route [ 1025.720694][T21268] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.5344'. [ 1025.730216][T21270] IPv6: NLM_F_CREATE should be set when creating new route [ 1025.737706][T21270] IPv6: NLM_F_CREATE should be set when creating new route [ 1025.818187][T21270] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 1025.832438][T21270] syzkaller1: linktype set to 769 [ 1026.011941][T21279] netlink: 'syz.2.5343': attribute type 10 has an invalid length. [ 1026.081629][T21279] bridge0: port 2(bridge_slave_1) entered disabled state [ 1026.133353][T21279] bridge_slave_1: left allmulticast mode [ 1026.140401][T21279] bridge0: port 2(bridge_slave_1) entered disabled state [ 1026.276852][T21279] .`: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 1026.506517][T21294] netlink: 'syz.1.5351': attribute type 3 has an invalid length. [ 1026.528736][T21296] netlink: 64535 bytes leftover after parsing attributes in process `syz.2.5352'. [ 1026.595734][T21294] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5351'. [ 1026.783401][T21305] FAULT_INJECTION: forcing a failure. [ 1026.783401][T21305] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1026.801901][T21305] CPU: 1 PID: 21305 Comm: syz.1.5356 Not tainted syzkaller #0 [ 1026.809438][T21305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1026.819575][T21305] Call Trace: [ 1026.822888][T21305] [ 1026.825854][T21305] dump_stack_lvl+0x18c/0x250 [ 1026.830622][T21305] ? show_regs_print_info+0x20/0x20 [ 1026.835862][T21305] ? load_image+0x420/0x420 [ 1026.840414][T21305] ? __lock_acquire+0x7d40/0x7d40 [ 1026.845490][T21305] should_fail_ex+0x39d/0x4d0 [ 1026.850260][T21305] _copy_from_user+0x2f/0xe0 [ 1026.854903][T21305] __copy_msghdr+0x3bb/0x580 [ 1026.859564][T21305] ___sys_sendmsg+0x214/0x360 [ 1026.864303][T21305] ? __sys_sendmsg+0x2a0/0x2a0 [ 1026.869141][T21305] ? __lock_acquire+0x7d40/0x7d40 [ 1026.874246][T21305] __se_sys_sendmsg+0x1c2/0x2b0 [ 1026.879148][T21305] ? __x64_sys_sendmsg+0x80/0x80 [ 1026.884160][T21305] ? lockdep_hardirqs_on+0x98/0x150 [ 1026.889428][T21305] do_syscall_64+0x55/0xb0 [ 1026.893896][T21305] ? clear_bhb_loop+0x40/0x90 [ 1026.898626][T21305] ? clear_bhb_loop+0x40/0x90 [ 1026.903358][T21305] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1026.909311][T21305] RIP: 0033:0x7fe3eaf9ce59 [ 1026.913771][T21305] 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 [ 1026.933433][T21305] RSP: 002b:00007fe3ebf3e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1026.941900][T21305] RAX: ffffffffffffffda RBX: 00007fe3eb215fa0 RCX: 00007fe3eaf9ce59 [ 1026.949917][T21305] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000005 [ 1026.958024][T21305] RBP: 00007fe3ebf3e090 R08: 0000000000000000 R09: 0000000000000000 [ 1026.966041][T21305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1026.974062][T21305] R13: 00007fe3eb216038 R14: 00007fe3eb215fa0 R15: 00007fff45e5a4d8 [ 1026.982102][T21305] [ 1027.075963][T21311] netlink: 132 bytes leftover after parsing attributes in process `syz.3.5359'. [ 1027.218050][T21321] netlink: 'syz.0.5361': attribute type 10 has an invalid length. [ 1027.368504][T21326] netlink: 'syz.0.5365': attribute type 3 has an invalid length. [ 1027.377469][T21326] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5365'. [ 1027.977473][T21355] netlink: 'syz.0.5375': attribute type 3 has an invalid length. [ 1028.002502][T21355] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5375'. [ 1028.219162][T21362] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.5378'. [ 1028.242108][T21362] netlink: 'syz.0.5378': attribute type 1 has an invalid length. [ 1029.011040][T21384] netlink: 'syz.3.5386': attribute type 3 has an invalid length. [ 1029.102344][T21385] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1029.109858][T21385] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1029.183579][T21385] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1029.212065][T21385] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1029.243897][T21385] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 1029.273525][T21385] batman_adv: batadv0: Removing interface: veth0_vlan [ 1030.697664][T21411] netlink: 'syz.3.5393': attribute type 10 has an invalid length. [ 1030.743649][T21411] bridge0: port 2(bridge_slave_1) entered disabled state [ 1030.774844][T21411] bridge_slave_1: left allmulticast mode [ 1030.782666][T21411] bridge_slave_1: left promiscuous mode [ 1030.788940][T21411] bridge0: port 2(bridge_slave_1) entered disabled state [ 1030.847138][T21431] FAULT_INJECTION: forcing a failure. [ 1030.847138][T21431] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1030.887913][T21431] CPU: 0 PID: 21431 Comm: syz.0.5400 Not tainted syzkaller #0 [ 1030.889147][T21429] __nla_validate_parse: 4 callbacks suppressed [ 1030.889300][T21429] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.5399'. [ 1030.895449][T21431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1030.895467][T21431] Call Trace: [ 1030.895478][T21431] [ 1030.895487][T21431] dump_stack_lvl+0x18c/0x250 [ 1030.895521][T21431] ? show_regs_print_info+0x20/0x20 [ 1030.895547][T21431] ? load_image+0x420/0x420 [ 1030.895571][T21431] ? __lock_acquire+0x7d40/0x7d40 [ 1030.895604][T21431] should_fail_ex+0x39d/0x4d0 [ 1030.895644][T21431] prepare_alloc_pages+0x1e2/0x5f0 [ 1030.895675][T21431] __alloc_pages+0x134/0x460 [ 1030.895699][T21431] ? zone_statistics+0x170/0x170 [ 1030.895731][T21431] ? alloc_pages+0x4dc/0x740 [ 1030.895752][T21431] ? do_raw_spin_unlock+0x121/0x230 [ 1030.895785][T21431] __get_free_pages+0xc/0x30 [ 1030.895806][T21431] kasan_populate_vmalloc_pte+0x35/0x100 [ 1030.895840][T21431] __apply_to_page_range+0x860/0xdd0 [ 1030.895911][T21431] ? kasan_populate_vmalloc+0x70/0x70 [ 1030.895945][T21431] ? apply_to_page_range+0x50/0x50 [ 1030.895982][T21431] ? do_raw_spin_unlock+0x121/0x230 [ 1030.896017][T21431] alloc_vmap_area+0x1d0c/0x1e30 [ 1030.896071][T21431] ? vm_map_ram+0xcb0/0xcb0 [ 1030.896102][T21431] ? rcu_is_watching+0x15/0xb0 [ 1030.896137][T21431] __get_vm_area_node+0x162/0x370 [ 1030.896174][T21431] __vmalloc_node_range+0x36e/0x1330 [ 1030.896205][T21431] ? array_map_alloc+0x280/0x6f0 [ 1030.896231][T21431] ? verify_lock_unused+0x140/0x140 [ 1030.896273][T21431] ? end_current_label_crit_section+0x170/0x170 [ 1030.896312][T21431] ? free_vm_area+0x50/0x50 [ 1030.896347][T21431] ? bpf_lsm_capable+0x9/0x10 [ 1030.896383][T21431] bpf_map_area_alloc+0xf1/0x110 [ 1030.896416][T21431] ? array_map_alloc+0x280/0x6f0 [ 1030.896443][T21431] array_map_alloc+0x280/0x6f0 [ 1030.896479][T21431] map_create+0x877/0x12f0 [ 1030.896504][T21431] ? bpf_lsm_bpf+0x9/0x10 [ 1030.896539][T21431] __sys_bpf+0x651/0x890 [ 1030.896566][T21431] ? bpf_link_show_fdinfo+0x390/0x390 [ 1030.896607][T21431] ? lock_chain_count+0x20/0x20 [ 1030.896642][T21431] __x64_sys_bpf+0x7c/0x90 [ 1030.896666][T21431] do_syscall_64+0x55/0xb0 [ 1030.896691][T21431] ? clear_bhb_loop+0x40/0x90 [ 1030.896710][T21431] ? clear_bhb_loop+0x40/0x90 [ 1030.896731][T21431] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1030.896764][T21431] RIP: 0033:0x7f1fb539ce59 [ 1030.896785][T21431] 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 [ 1030.896805][T21431] RSP: 002b:00007f1fb6349028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1030.896846][T21431] RAX: ffffffffffffffda RBX: 00007f1fb5615fa0 RCX: 00007f1fb539ce59 [ 1030.896870][T21431] RDX: 0000000000000050 RSI: 0000200000004440 RDI: e4ffffff00000000 [ 1030.896886][T21431] RBP: 00007f1fb6349090 R08: 0000000000000000 R09: 0000000000000000 [ 1030.896900][T21431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1030.896914][T21431] R13: 00007f1fb5616038 R14: 00007f1fb5615fa0 R15: 00007ffe02e48f48 [ 1030.896947][T21431] [ 1030.949160][T21411] .`: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 1031.112233][T12378] Bluetooth: hci1: command 0x0406 tx timeout [ 1032.232352][T21459] netlink: 'syz.3.5411': attribute type 49 has an invalid length. [ 1032.243619][T21459] netlink: set zone limit has 8 unknown bytes [ 1032.669455][T21470] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.5416'. [ 1033.251929][T21469] netlink: 'syz.0.5414': attribute type 10 has an invalid length. [ 1036.078278][T21501] netlink: 'syz.1.5428': attribute type 3 has an invalid length. [ 1036.127842][T21501] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5428'. [ 1036.667178][T21507] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.5430'. [ 1037.454265][T21531] netlink: 'syz.1.5439': attribute type 3 has an invalid length. [ 1037.463682][T21531] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5439'. [ 1037.573049][T21537] netlink: 76 bytes leftover after parsing attributes in process `syz.3.5440'. [ 1037.633061][T21537] netlink: 132 bytes leftover after parsing attributes in process `syz.3.5440'. [ 1037.922704][T21537] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1037.975004][T21537] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1038.069392][T21537] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1038.089316][T21537] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1038.264677][T21537] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 1038.276635][T21537] batman_adv: batadv0: Removing interface: veth0_vlan [ 1038.732765][T21551] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.5444'. [ 1039.392231][T21563] netlink: 'syz.2.5450': attribute type 3 has an invalid length. [ 1039.403482][T21563] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5450'. [ 1040.277010][T21591] netlink: 'syz.3.5460': attribute type 10 has an invalid length. [ 1040.296962][T21591] netlink: 2 bytes leftover after parsing attributes in process `syz.3.5460'. [ 1040.754840][T21598] syzkaller0: entered promiscuous mode [ 1040.760701][T21598] syzkaller0: entered allmulticast mode [ 1040.787585][T21598] FAULT_INJECTION: forcing a failure. [ 1040.787585][T21598] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1040.825489][T21598] CPU: 1 PID: 21598 Comm: syz.1.5463 Not tainted syzkaller #0 [ 1040.833038][T21598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1040.843147][T21598] Call Trace: [ 1040.846468][T21598] [ 1040.849444][T21598] dump_stack_lvl+0x18c/0x250 [ 1040.854192][T21598] ? show_regs_print_info+0x20/0x20 [ 1040.859725][T21598] ? load_image+0x420/0x420 [ 1040.864283][T21598] ? __might_fault+0xaa/0x120 [ 1040.869020][T21598] ? __lock_acquire+0x7d40/0x7d40 [ 1040.874216][T21598] ? __might_fault+0xaa/0x120 [ 1040.878967][T21598] should_fail_ex+0x39d/0x4d0 [ 1040.883712][T21598] _copy_from_iter+0x1d9/0x12e0 [ 1040.888630][T21598] ? __might_fault+0xaa/0x120 [ 1040.893367][T21598] ? _copy_from_iter+0x24e/0x12e0 [ 1040.898463][T21598] ? __virt_addr_valid+0x18c/0x540 [ 1040.903658][T21598] ? __lock_acquire+0x7d40/0x7d40 [ 1040.908744][T21598] ? copyout_mc+0x70/0x70 [ 1040.913145][T21598] ? copyout_mc+0x70/0x70 [ 1040.917527][T21598] ? __virt_addr_valid+0x18c/0x540 [ 1040.922692][T21598] ? page_copy_sane+0x16a/0x270 [ 1040.927613][T21598] copy_page_from_iter+0x7b/0x100 [ 1040.932693][T21598] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 1040.938549][T21598] tun_get_user+0x15db/0x3ca0 [ 1040.943381][T21598] ? aa_file_perm+0x11b/0xee0 [ 1040.948126][T21598] ? rcu_read_unlock+0xa0/0xa0 [ 1040.952945][T21598] ? tun_get+0x1c/0x2e0 [ 1040.957142][T21598] ? __lock_acquire+0x7d40/0x7d40 [ 1040.962209][T21598] ? tun_get+0x1c/0x2e0 [ 1040.966414][T21598] tun_chr_write_iter+0x119/0x200 [ 1040.971921][T21598] vfs_write+0x46c/0x990 [ 1040.976212][T21598] ? file_end_write+0x250/0x250 [ 1040.981103][T21598] ? __fget_files+0x43d/0x4b0 [ 1040.985816][T21598] ? __fdget_pos+0x1d8/0x330 [ 1040.990436][T21598] ? ksys_write+0x75/0x260 [ 1040.995059][T21598] ksys_write+0x150/0x260 [ 1040.999436][T21598] ? __ia32_sys_read+0x90/0x90 [ 1041.004250][T21598] ? lockdep_hardirqs_on+0x98/0x150 [ 1041.009494][T21598] do_syscall_64+0x55/0xb0 [ 1041.013949][T21598] ? clear_bhb_loop+0x40/0x90 [ 1041.018653][T21598] ? clear_bhb_loop+0x40/0x90 [ 1041.023364][T21598] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1041.029294][T21598] RIP: 0033:0x7fe3eaf9ce59 [ 1041.033762][T21598] 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 [ 1041.053393][T21598] RSP: 002b:00007fe3ebf3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1041.061845][T21598] RAX: ffffffffffffffda RBX: 00007fe3eb215fa0 RCX: 00007fe3eaf9ce59 [ 1041.069869][T21598] RDX: 000000000000ffdd RSI: 0000200000000200 RDI: 0000000000000003 [ 1041.077890][T21598] RBP: 00007fe3ebf3e090 R08: 0000000000000000 R09: 0000000000000000 [ 1041.085908][T21598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1041.093926][T21598] R13: 00007fe3eb216038 R14: 00007fe3eb215fa0 R15: 00007fff45e5a4d8 [ 1041.101966][T21598] [ 1041.130481][T21600] netlink: 'syz.0.5464': attribute type 28 has an invalid length. [ 1041.151574][T21600] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.5464'. [ 1041.218117][T21604] netlink: 'syz.2.5465': attribute type 12 has an invalid length. [ 1041.885586][T21626] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.5475'. [ 1042.455224][T21645] netlink: 'syz.3.5479': attribute type 21 has an invalid length. [ 1042.496476][T21645] netlink: 132 bytes leftover after parsing attributes in process `syz.3.5479'. [ 1042.742291][T21641] syzkaller0: entered promiscuous mode [ 1042.761446][T21641] syzkaller0: entered allmulticast mode [ 1042.968760][T21656] FAULT_INJECTION: forcing a failure. [ 1042.968760][T21656] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1042.983152][T21656] CPU: 0 PID: 21656 Comm: syz.2.5484 Not tainted syzkaller #0 [ 1042.990698][T21656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1043.000805][T21656] Call Trace: [ 1043.004149][T21656] [ 1043.007147][T21656] dump_stack_lvl+0x18c/0x250 [ 1043.011904][T21656] ? show_regs_print_info+0x20/0x20 [ 1043.017169][T21656] ? load_image+0x420/0x420 [ 1043.021738][T21656] ? __lock_acquire+0x7d40/0x7d40 [ 1043.026821][T21656] should_fail_ex+0x39d/0x4d0 [ 1043.031554][T21656] _copy_to_user+0x2f/0xa0 [ 1043.036097][T21656] simple_read_from_buffer+0xe7/0x150 [ 1043.041526][T21656] proc_fail_nth_read+0x1e8/0x260 [ 1043.046594][T21656] ? proc_fault_inject_write+0x360/0x360 [ 1043.052276][T21656] ? fsnotify_perm+0x271/0x5e0 [ 1043.057082][T21656] ? proc_fault_inject_write+0x360/0x360 [ 1043.062761][T21656] vfs_read+0x28b/0x970 [ 1043.066971][T21656] ? kernel_read+0x1e0/0x1e0 [ 1043.071608][T21656] ? __fget_files+0x28/0x4b0 [ 1043.076237][T21656] ? __fget_files+0x28/0x4b0 [ 1043.080867][T21656] ? __fget_files+0x43d/0x4b0 [ 1043.085597][T21656] ? __fdget_pos+0x2a3/0x330 [ 1043.090233][T21656] ? ksys_read+0x75/0x260 [ 1043.094603][T21656] ksys_read+0x150/0x260 [ 1043.098894][T21656] ? vfs_write+0x990/0x990 [ 1043.103393][T21656] ? lockdep_hardirqs_on+0x98/0x150 [ 1043.108637][T21656] do_syscall_64+0x55/0xb0 [ 1043.113083][T21656] ? clear_bhb_loop+0x40/0x90 [ 1043.117806][T21656] ? clear_bhb_loop+0x40/0x90 [ 1043.122514][T21656] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1043.128437][T21656] RIP: 0033:0x7fcb4655d68e [ 1043.132880][T21656] 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 [ 1043.152521][T21656] RSP: 002b:00007fcb4747afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1043.160985][T21656] RAX: ffffffffffffffda RBX: 00007fcb4747b6c0 RCX: 00007fcb4655d68e [ 1043.168985][T21656] RDX: 000000000000000f RSI: 00007fcb4747b0a0 RDI: 0000000000000007 [ 1043.176989][T21656] RBP: 00007fcb4747b090 R08: 0000000000000000 R09: 0000000000000000 [ 1043.185001][T21656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1043.193019][T21656] R13: 00007fcb46816038 R14: 00007fcb46815fa0 R15: 00007ffc70f298e8 [ 1043.201052][T21656] [ 1043.492545][T21666] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.5488'. [ 1045.715202][T21693] FAULT_INJECTION: forcing a failure. [ 1045.715202][T21693] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1045.728556][T21693] CPU: 1 PID: 21693 Comm: syz.0.5499 Not tainted syzkaller #0 [ 1045.736082][T21693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1045.746250][T21693] Call Trace: [ 1045.749585][T21693] [ 1045.752564][T21693] dump_stack_lvl+0x18c/0x250 [ 1045.757304][T21693] ? shmem_get_folio_gfp+0x138f/0x2aa0 [ 1045.762824][T21693] ? show_regs_print_info+0x20/0x20 [ 1045.768086][T21693] ? load_image+0x420/0x420 [ 1045.772664][T21693] ? shmem_get_folio_gfp+0x138f/0x2aa0 [ 1045.778194][T21693] ? __lock_acquire+0x7d40/0x7d40 [ 1045.783282][T21693] ? __rwlock_init+0x150/0x150 [ 1045.788107][T21693] should_fail_ex+0x39d/0x4d0 [ 1045.792846][T21693] copy_page_from_iter_atomic+0x2a8/0x1580 [ 1045.798688][T21693] ? shmem_get_folio_gfp+0x26d8/0x2aa0 [ 1045.804208][T21693] ? iov_iter_zero+0x1170/0x1170 [ 1045.809190][T21693] ? shmem_write_begin+0x1cf/0x420 [ 1045.814352][T21693] generic_perform_write+0x353/0x5c0 [ 1045.819689][T21693] ? generic_file_direct_write+0x3e0/0x3e0 [ 1045.825633][T21693] ? file_update_time+0x192/0x1a0 [ 1045.830694][T21693] shmem_file_write_iter+0xfb/0x120 [ 1045.835958][T21693] vfs_write+0x46c/0x990 [ 1045.840244][T21693] ? file_end_write+0x250/0x250 [ 1045.845135][T21693] ? __fget_files+0x43d/0x4b0 [ 1045.849870][T21693] ? __fdget_pos+0x2a3/0x330 [ 1045.854511][T21693] ? ksys_write+0x75/0x260 [ 1045.858970][T21693] ksys_write+0x150/0x260 [ 1045.863352][T21693] ? __ia32_sys_read+0x90/0x90 [ 1045.868177][T21693] ? lockdep_hardirqs_on+0x98/0x150 [ 1045.873446][T21693] do_syscall_64+0x55/0xb0 [ 1045.877906][T21693] ? clear_bhb_loop+0x40/0x90 [ 1045.882619][T21693] ? clear_bhb_loop+0x40/0x90 [ 1045.887337][T21693] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1045.893269][T21693] RIP: 0033:0x7f1fb539ce59 [ 1045.897719][T21693] 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 [ 1045.917445][T21693] RSP: 002b:00007f1fb6349028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1045.925902][T21693] RAX: ffffffffffffffda RBX: 00007f1fb5615fa0 RCX: 00007f1fb539ce59 [ 1045.933921][T21693] RDX: 0000000000040010 RSI: 0000200000000180 RDI: 0000000000000005 [ 1045.942053][T21693] RBP: 00007f1fb6349090 R08: 0000000000000000 R09: 0000000000000000 [ 1045.950096][T21693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1045.958141][T21693] R13: 00007f1fb5616038 R14: 00007f1fb5615fa0 R15: 00007ffe02e48f48 [ 1045.966178][T21693] [ 1046.217939][T21702] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.5503'. [ 1047.362282][T21731] bridge0: port 1(bridge_slave_0) entered disabled state [ 1047.397716][T21731] bridge0: entered allmulticast mode [ 1047.878925][T21741] ref_ctr_offset mismatch. inode: 0x26 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 1048.507581][T21769] netlink: 14 bytes leftover after parsing attributes in process `syz.0.5529'. [ 1048.715963][T21769] .` (unregistering): (slave 73ÿ): Releasing backup interface [ 1048.728983][T21769] .` (unregistering): (slave bond_slave_1): Releasing backup interface [ 1048.748335][T21769] .` (unregistering): (slave bridge_slave_1): Releasing backup interface [ 1048.759304][T21769] .` (unregistering): Released all slaves [ 1048.966487][T21779] netlink: 'syz.0.5533': attribute type 10 has an invalid length. [ 1048.982440][T21779] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5533'. [ 1049.003345][T21779] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 1049.145294][T21784] netlink: 128 bytes leftover after parsing attributes in process `syz.1.5536'. [ 1049.186852][T21784] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1049.252242][T21781] netlink: 'syz.2.5534': attribute type 10 has an invalid length. [ 1049.277346][T21781] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5534'. [ 1049.327234][T21781] batman_adv: batadv0: Adding interface: veth0_vlan [ 1049.335595][T21781] batman_adv: batadv0: The MTU of interface veth0_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1049.366214][T21781] batman_adv: batadv0: Interface activated: veth0_vlan [ 1049.688652][T21800] netlink: 'syz.3.5542': attribute type 29 has an invalid length. [ 1049.720495][T21800] netlink: 'syz.3.5542': attribute type 29 has an invalid length. [ 1049.754047][T21800] netlink: 'syz.3.5542': attribute type 29 has an invalid length. [ 1049.803682][T21800] netlink: 'syz.3.5542': attribute type 29 has an invalid length. [ 1049.829087][T21800] netlink: 'syz.3.5542': attribute type 29 has an invalid length. [ 1049.956132][T21807] FAULT_INJECTION: forcing a failure. [ 1049.956132][T21807] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1049.972325][T21807] CPU: 0 PID: 21807 Comm: syz.0.5545 Not tainted syzkaller #0 [ 1049.979866][T21807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1049.989968][T21807] Call Trace: [ 1049.993320][T21807] [ 1049.996294][T21807] dump_stack_lvl+0x18c/0x250 [ 1050.001029][T21807] ? show_regs_print_info+0x20/0x20 [ 1050.006281][T21807] ? load_image+0x420/0x420 [ 1050.010836][T21807] ? __lock_acquire+0x7d40/0x7d40 [ 1050.015922][T21807] ? snprintf+0xe9/0x140 [ 1050.020246][T21807] should_fail_ex+0x39d/0x4d0 [ 1050.024991][T21807] _copy_to_user+0x2f/0xa0 [ 1050.029462][T21807] simple_read_from_buffer+0xe7/0x150 [ 1050.034903][T21807] proc_fail_nth_read+0x1e8/0x260 [ 1050.039991][T21807] ? proc_fault_inject_write+0x360/0x360 [ 1050.041266][T21810] ªªªªªª: renamed from veth0_vlan (while UP) [ 1050.045664][T21807] ? fsnotify_perm+0x271/0x5e0 [ 1050.045689][T21807] ? proc_fault_inject_write+0x360/0x360 [ 1050.062178][T21807] vfs_read+0x28b/0x970 [ 1050.066397][T21807] ? kernel_read+0x1e0/0x1e0 [ 1050.071035][T21807] ? __fget_files+0x28/0x4b0 [ 1050.075675][T21807] ? __fget_files+0x28/0x4b0 [ 1050.080308][T21807] ? __fget_files+0x43d/0x4b0 [ 1050.085024][T21807] ? __fdget_pos+0x2a3/0x330 [ 1050.089649][T21807] ? ksys_read+0x75/0x260 [ 1050.094015][T21807] ksys_read+0x150/0x260 [ 1050.098296][T21807] ? vfs_write+0x990/0x990 [ 1050.102750][T21807] ? lockdep_hardirqs_on+0x98/0x150 [ 1050.108076][T21807] do_syscall_64+0x55/0xb0 [ 1050.112521][T21807] ? clear_bhb_loop+0x40/0x90 [ 1050.117223][T21807] ? clear_bhb_loop+0x40/0x90 [ 1050.121935][T21807] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1050.127859][T21807] RIP: 0033:0x7f1fb535d68e [ 1050.132303][T21807] 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 [ 1050.151952][T21807] RSP: 002b:00007f1fb6348fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1050.160484][T21807] RAX: ffffffffffffffda RBX: 00007f1fb63496c0 RCX: 00007f1fb535d68e [ 1050.168497][T21807] RDX: 000000000000000f RSI: 00007f1fb63490a0 RDI: 0000000000000007 [ 1050.176520][T21807] RBP: 00007f1fb6349090 R08: 0000000000000000 R09: 0000000000000000 [ 1050.184622][T21807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1050.192630][T21807] R13: 00007f1fb5616038 R14: 00007f1fb5615fa0 R15: 00007ffe02e48f48 [ 1050.200658][T21807] [ 1050.637945][T21819] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.5549'. [ 1050.684725][T21819] openvswitch: netlink: IP tunnel attribute has 3052 unknown bytes. [ 1051.210601][T21831] syzkaller0: entered promiscuous mode [ 1051.239317][T21831] syzkaller0: entered allmulticast mode [ 1051.593666][T21844] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.5556'. [ 1051.609901][T21844] openvswitch: netlink: IP tunnel attribute has 3052 unknown bytes. [ 1051.772461][T21854] syzkaller0: entered promiscuous mode [ 1051.792127][T21854] syzkaller0: entered allmulticast mode [ 1054.626021][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 1054.634846][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 1055.020821][T21870] netlink: 'syz.2.5565': attribute type 3 has an invalid length. [ 1055.048017][T21870] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5565'. [ 1055.851749][T12378] Bluetooth: hci3: unknown advertising packet type: 0x20 [ 1055.852909][T12378] Bluetooth: hci3: Malformed LE Event: 0x02 [ 1056.033857][T21894] netlink: 'syz.0.5573': attribute type 4 has an invalid length. [ 1056.042453][T21894] netlink: 152 bytes leftover after parsing attributes in process `syz.0.5573'. [ 1056.321005][T21901] FAULT_INJECTION: forcing a failure. [ 1056.321005][T21901] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1056.352117][T21901] CPU: 1 PID: 21901 Comm: syz.1.5575 Not tainted syzkaller #0 [ 1056.359671][T21901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1056.369775][T21901] Call Trace: [ 1056.373118][T21901] [ 1056.376100][T21901] dump_stack_lvl+0x18c/0x250 [ 1056.380842][T21901] ? show_regs_print_info+0x20/0x20 [ 1056.386111][T21901] ? load_image+0x420/0x420 [ 1056.390667][T21901] ? __lock_acquire+0x7d40/0x7d40 [ 1056.395752][T21901] ? snprintf+0xe9/0x140 [ 1056.400052][T21901] should_fail_ex+0x39d/0x4d0 [ 1056.404798][T21901] _copy_to_user+0x2f/0xa0 [ 1056.409273][T21901] simple_read_from_buffer+0xe7/0x150 [ 1056.414714][T21901] proc_fail_nth_read+0x1e8/0x260 [ 1056.419791][T21901] ? proc_fault_inject_write+0x360/0x360 [ 1056.425469][T21901] ? fsnotify_perm+0x271/0x5e0 [ 1056.430257][T21901] ? proc_fault_inject_write+0x360/0x360 [ 1056.435943][T21901] vfs_read+0x28b/0x970 [ 1056.440136][T21901] ? kernel_read+0x1e0/0x1e0 [ 1056.444781][T21901] ? __fget_files+0x28/0x4b0 [ 1056.449424][T21901] ? __fget_files+0x28/0x4b0 [ 1056.454047][T21901] ? __fget_files+0x43d/0x4b0 [ 1056.458781][T21901] ? __fdget_pos+0x2a3/0x330 [ 1056.463405][T21901] ? ksys_read+0x75/0x260 [ 1056.467783][T21901] ksys_read+0x150/0x260 [ 1056.472092][T21901] ? vfs_write+0x990/0x990 [ 1056.476553][T21901] ? lockdep_hardirqs_on+0x98/0x150 [ 1056.481793][T21901] do_syscall_64+0x55/0xb0 [ 1056.486243][T21901] ? clear_bhb_loop+0x40/0x90 [ 1056.490943][T21901] ? clear_bhb_loop+0x40/0x90 [ 1056.495646][T21901] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1056.501641][T21901] RIP: 0033:0x7fe3eaf5d68e [ 1056.506099][T21901] 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 [ 1056.525755][T21901] RSP: 002b:00007fe3ebf3dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1056.534203][T21901] RAX: ffffffffffffffda RBX: 00007fe3ebf3e6c0 RCX: 00007fe3eaf5d68e [ 1056.542211][T21901] RDX: 000000000000000f RSI: 00007fe3ebf3e0a0 RDI: 0000000000000007 [ 1056.550217][T21901] RBP: 00007fe3ebf3e090 R08: 0000000000000000 R09: 0000000000000000 [ 1056.558217][T21901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1056.566253][T21901] R13: 00007fe3eb216038 R14: 00007fe3eb215fa0 R15: 00007fff45e5a4d8 [ 1056.574297][T21901] [ 1056.703034][T12378] Bluetooth: hci3: command 0x0406 tx timeout [ 1057.123660][T21922] syzkaller0: entered promiscuous mode [ 1057.130154][T21922] syzkaller0: entered allmulticast mode [ 1057.150113][T21922] FAULT_INJECTION: forcing a failure. [ 1057.150113][T21922] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1057.174861][T21922] CPU: 0 PID: 21922 Comm: syz.3.5583 Not tainted syzkaller #0 [ 1057.182445][T21922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1057.192575][T21922] Call Trace: [ 1057.195927][T21922] [ 1057.198931][T21922] dump_stack_lvl+0x18c/0x250 [ 1057.203712][T21922] ? show_regs_print_info+0x20/0x20 [ 1057.208997][T21922] ? load_image+0x420/0x420 [ 1057.213592][T21922] ? __might_fault+0xaa/0x120 [ 1057.218360][T21922] ? __lock_acquire+0x7d40/0x7d40 [ 1057.223483][T21922] should_fail_ex+0x39d/0x4d0 [ 1057.228276][T21922] _copy_from_iter+0x1d9/0x12e0 [ 1057.233209][T21922] ? __might_fault+0xaa/0x120 [ 1057.237991][T21922] ? _copy_from_iter+0x24e/0x12e0 [ 1057.243113][T21922] ? __virt_addr_valid+0x18c/0x540 [ 1057.248351][T21922] ? __lock_acquire+0x7d40/0x7d40 [ 1057.253494][T21922] ? copyout_mc+0x70/0x70 [ 1057.257931][T21922] ? copyout_mc+0x70/0x70 [ 1057.262357][T21922] ? __virt_addr_valid+0x18c/0x540 [ 1057.267616][T21922] ? page_copy_sane+0x16a/0x270 [ 1057.272579][T21922] copy_page_from_iter+0x7b/0x100 [ 1057.277696][T21922] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 1057.283614][T21922] tun_get_user+0x15db/0x3ca0 [ 1057.288426][T21922] ? aa_file_perm+0x11b/0xee0 [ 1057.293307][T21922] ? rcu_read_unlock+0xa0/0xa0 [ 1057.298209][T21922] ? tun_get+0x1c/0x2e0 [ 1057.302462][T21922] ? __lock_acquire+0x7d40/0x7d40 [ 1057.307598][T21922] ? tun_get+0x1c/0x2e0 [ 1057.311916][T21922] tun_chr_write_iter+0x119/0x200 [ 1057.317043][T21922] vfs_write+0x46c/0x990 [ 1057.321392][T21922] ? file_end_write+0x250/0x250 [ 1057.326351][T21922] ? __fget_files+0x43d/0x4b0 [ 1057.331168][T21922] ? __fdget_pos+0x1d8/0x330 [ 1057.335846][T21922] ? ksys_write+0x75/0x260 [ 1057.340357][T21922] ksys_write+0x150/0x260 [ 1057.344777][T21922] ? __ia32_sys_read+0x90/0x90 [ 1057.349642][T21922] ? lockdep_hardirqs_on+0x98/0x150 [ 1057.354953][T21922] do_syscall_64+0x55/0xb0 [ 1057.359448][T21922] ? clear_bhb_loop+0x40/0x90 [ 1057.364194][T21922] ? clear_bhb_loop+0x40/0x90 [ 1057.368960][T21922] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1057.374943][T21922] RIP: 0033:0x7f5830f9ce59 [ 1057.379431][T21922] 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 [ 1057.399128][T21922] RSP: 002b:00007f5831de0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1057.407726][T21922] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 1057.415785][T21922] RDX: 000000000000ffdd RSI: 0000200000000200 RDI: 0000000000000003 [ 1057.423853][T21922] RBP: 00007f5831de0090 R08: 0000000000000000 R09: 0000000000000000 [ 1057.431919][T21922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1057.439970][T21922] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 1057.448083][T21922] [ 1057.559279][T21926] netlink: 'syz.2.5585': attribute type 10 has an invalid length. [ 1057.764653][T21936] ================================================================== [ 1057.772803][T21936] BUG: KASAN: slab-out-of-bounds in __bpf_get_stackid+0x6bf/0x900 [ 1057.780679][T21936] Write of size 48 at addr ffff888023183710 by task syz.3.5589/21936 [ 1057.788805][T21936] [ 1057.791161][T21936] CPU: 0 PID: 21936 Comm: syz.3.5589 Not tainted syzkaller #0 [ 1057.798666][T21936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1057.808794][T21936] Call Trace: [ 1057.812109][T21936] [ 1057.815071][T21936] dump_stack_lvl+0x18c/0x250 [ 1057.819819][T21936] ? read_lock_is_recursive+0x20/0x20 [ 1057.825244][T21936] ? show_regs_print_info+0x20/0x20 [ 1057.830494][T21936] ? load_image+0x420/0x420 [ 1057.835046][T21936] ? _raw_spin_lock_irqsave+0xc0/0x100 [ 1057.840545][T21936] ? __virt_addr_valid+0x18c/0x540 [ 1057.845683][T21936] ? __virt_addr_valid+0x469/0x540 [ 1057.850831][T21936] print_report+0xa8/0x210 [ 1057.855298][T21936] ? __bpf_get_stackid+0x6bf/0x900 [ 1057.860443][T21936] kasan_report+0x117/0x150 [ 1057.864982][T21936] ? __bpf_get_stackid+0x6bf/0x900 [ 1057.870145][T21936] kasan_check_range+0x241/0x290 [ 1057.875143][T21936] ? __bpf_get_stackid+0x6bf/0x900 [ 1057.880400][T21936] __asan_memcpy+0x40/0x70 [ 1057.884851][T21936] __bpf_get_stackid+0x6bf/0x900 [ 1057.889819][T21936] bpf_get_stackid_pe+0x343/0x410 [ 1057.894876][T21936] bpf_prog_1649ecc1a5870555+0x29/0x39 [ 1057.900363][T21936] bpf_overflow_handler+0x1fc/0x510 [ 1057.905597][T21936] ? do_raw_spin_unlock+0x121/0x230 [ 1057.910825][T21936] ? bpf_overflow_handler+0xde/0x510 [ 1057.916144][T21936] ? tp_perf_event_destroy+0x20/0x20 [ 1057.921459][T21936] ? __perf_event_account_interrupt+0x187/0x280 [ 1057.927727][T21936] __perf_event_overflow+0x447/0x630 [ 1057.933052][T21936] perf_swevent_event+0x319/0x570 [ 1057.938135][T21936] ? perf_tp_event+0x1520/0x1520 [ 1057.943108][T21936] ? __lock_acquire+0x1347/0x7d40 [ 1057.948163][T21936] ___perf_sw_event+0x4a7/0x730 [ 1057.953060][T21936] ? ___perf_sw_event+0x199/0x730 [ 1057.958110][T21936] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 1057.964588][T21936] ? __lock_acquire+0x1347/0x7d40 [ 1057.969670][T21936] ? __put_user_4+0x11/0x20 [ 1057.974238][T21936] ? perf_unpin_context+0x70/0x70 [ 1057.979300][T21936] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1057.985314][T21936] ? lock_chain_count+0x20/0x20 [ 1057.990193][T21936] __perf_sw_event+0x139/0x270 [ 1057.994997][T21936] do_user_addr_fault+0x123e/0x12c0 [ 1058.000236][T21936] ? rcu_is_watching+0x15/0xb0 [ 1058.005138][T21936] exc_page_fault+0x64/0x100 [ 1058.009765][T21936] asm_exc_page_fault+0x26/0x30 [ 1058.014651][T21936] RIP: 0010:__put_user_4+0x11/0x20 [ 1058.019813][T21936] Code: 01 ca c3 90 90 90 90 90 90 f3 0f 1e fa 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 f3 0f 1e fa 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca c3 90 90 90 90 90 90 90 f3 0f 1e fa 0f 01 cb [ 1058.039457][T21936] RSP: 0018:ffffc9000bd47c58 EFLAGS: 00050246 [ 1058.045559][T21936] RAX: 000000000000024e RBX: 0000000000000000 RCX: 0000000000000000 [ 1058.053559][T21936] RDX: 0000000000000000 RSI: ffffffff8acadd60 RDI: ffffffff8b1c9c20 [ 1058.061560][T21936] RBP: ffffc9000bd47d90 R08: ffffffff8e8b666f R09: 1ffffffff1d16ccd [ 1058.069562][T21936] R10: dffffc0000000000 R11: fffffbfff1d16cce R12: 1ffff920017a8f94 [ 1058.077555][T21936] R13: dffffc0000000000 R14: 00000000ae12e400 R15: 000000000000024e [ 1058.085751][T21936] kernel_clone+0x36c/0x8a0 [ 1058.090296][T21936] ? create_io_thread+0x190/0x190 [ 1058.095359][T21936] ? do_futex+0x35d/0x3e0 [ 1058.099801][T21936] __x64_sys_clone+0x1b7/0x230 [ 1058.104599][T21936] ? __ia32_sys_vfork+0x140/0x140 [ 1058.109681][T21936] ? lock_chain_count+0x20/0x20 [ 1058.114668][T21936] ? lockdep_hardirqs_on+0x98/0x150 [ 1058.119929][T21936] do_syscall_64+0x55/0xb0 [ 1058.124400][T21936] ? clear_bhb_loop+0x40/0x90 [ 1058.129120][T21936] ? clear_bhb_loop+0x40/0x90 [ 1058.133818][T21936] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1058.139741][T21936] RIP: 0033:0x7f5830f9ce59 [ 1058.144273][T21936] 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 [ 1058.163917][T21936] RSP: 002b:00007f5831ddffd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1058.172366][T21936] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 1058.180361][T21936] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000ae12e400 [ 1058.188366][T21936] RBP: 00007f5831032d6f R08: 0000000000000000 R09: 0000000000000000 [ 1058.196372][T21936] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1058.204367][T21936] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 1058.212380][T21936] [ 1058.215426][T21936] [ 1058.217778][T21936] Allocated by task 21936: [ 1058.222285][T21936] kasan_set_track+0x4e/0x70 [ 1058.226914][T21936] __kasan_kmalloc+0x8f/0xa0 [ 1058.231532][T21936] __kmalloc_node+0xb4/0x230 [ 1058.236159][T21936] bpf_map_area_alloc+0x5e/0x110 [ 1058.241132][T21936] prealloc_elems_and_freelist+0x86/0x1c0 [ 1058.246885][T21936] stack_map_alloc+0x33a/0x4c0 [ 1058.251674][T21936] map_create+0x877/0x12f0 [ 1058.256119][T21936] __sys_bpf+0x651/0x890 [ 1058.260388][T21936] __x64_sys_bpf+0x7c/0x90 [ 1058.264825][T21936] do_syscall_64+0x55/0xb0 [ 1058.269360][T21936] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1058.275298][T21936] [ 1058.277646][T21936] Last potentially related work creation: [ 1058.283389][T21936] kasan_save_stack+0x3e/0x60 [ 1058.288119][T21936] __kasan_record_aux_stack+0xaf/0xc0 [ 1058.293557][T21936] call_rcu+0x153/0x950 [ 1058.297755][T21936] __nf_register_net_hook+0x788/0x910 [ 1058.303169][T21936] nf_register_net_hook+0xb2/0x190 [ 1058.308321][T21936] nf_register_net_hooks+0x44/0x1b0 [ 1058.313559][T21936] nf_ct_netns_do_get+0x213/0x5c0 [ 1058.318637][T21936] nf_ct_netns_inet_get+0x3b/0x150 [ 1058.323788][T21936] nf_conncount_init+0x127/0x380 [ 1058.328752][T21936] ovs_ct_init+0x316/0x490 [ 1058.333213][T21936] ovs_init_net+0x1e6/0x250 [ 1058.337760][T21936] ops_init+0x397/0x640 [ 1058.341947][T21936] setup_net+0x3b6/0xa30 [ 1058.346213][T21936] copy_net_ns+0x36d/0x5e0 [ 1058.350659][T21936] create_new_namespaces+0x3d3/0x6f0 [ 1058.355975][T21936] copy_namespaces+0x430/0x4a0 [ 1058.360762][T21936] copy_process+0x1724/0x3dc0 [ 1058.365464][T21936] kernel_clone+0x24b/0x8a0 [ 1058.369988][T21936] __x64_sys_clone+0x1b7/0x230 [ 1058.374870][T21936] do_syscall_64+0x55/0xb0 [ 1058.379312][T21936] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1058.385351][T21936] [ 1058.387698][T21936] Second to last potentially related work creation: [ 1058.394297][T21936] kasan_save_stack+0x3e/0x60 [ 1058.399088][T21936] __kasan_record_aux_stack+0xaf/0xc0 [ 1058.404485][T21936] call_rcu+0x153/0x950 [ 1058.408691][T21936] nf_unregister_net_hooks+0xcb/0x130 [ 1058.414107][T21936] nf_defrag_ipv6_disable+0x95/0xe0 [ 1058.419346][T21936] nf_ct_netns_put+0x375/0x520 [ 1058.424145][T21936] nf_conncount_destroy+0x41/0x150 [ 1058.429282][T21936] ovs_ct_exit+0x9c/0x200 [ 1058.433646][T21936] ovs_exit_net+0xed/0x7a0 [ 1058.438087][T21936] cleanup_net+0x70a/0xbb0 [ 1058.442545][T21936] process_scheduled_works+0xa5d/0x15d0 [ 1058.448130][T21936] worker_thread+0xa55/0xfc0 [ 1058.452862][T21936] kthread+0x2fa/0x390 [ 1058.456949][T21936] ret_from_fork+0x48/0x80 [ 1058.461391][T21936] ret_from_fork_asm+0x11/0x20 [ 1058.466192][T21936] [ 1058.468544][T21936] The buggy address belongs to the object at ffff888023183700 [ 1058.468544][T21936] which belongs to the cache kmalloc-cg-64 of size 64 [ 1058.482793][T21936] The buggy address is located 16 bytes inside of [ 1058.482793][T21936] allocated 40-byte region [ffff888023183700, ffff888023183728) [ 1058.496786][T21936] [ 1058.499136][T21936] The buggy address belongs to the physical page: [ 1058.505582][T21936] page:ffffea00008c60c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x23183 [ 1058.515764][T21936] memcg:ffff8880264d5c01 [ 1058.520023][T21936] anon flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff) [ 1058.528028][T21936] page_type: 0xffffffff() [ 1058.532388][T21936] raw: 00fff00000000800 ffff888017c4da00 0000000000000000 dead000000000001 [ 1058.540995][T21936] raw: 0000000000000000 0000000080200020 00000001ffffffff ffff8880264d5c01 [ 1058.549686][T21936] page dumped because: kasan: bad access detected [ 1058.556139][T21936] page_owner tracks the page as allocated [ 1058.561864][T21936] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 5772, tgid 5772 (syz-executor), ts 93887397989, free_ts 93886713214 [ 1058.580124][T21936] post_alloc_hook+0x1c1/0x200 [ 1058.584927][T21936] get_page_from_freelist+0x1951/0x19e0 [ 1058.590495][T21936] __alloc_pages+0x1f0/0x460 [ 1058.595101][T21936] alloc_slab_page+0x5d/0x160 [ 1058.599798][T21936] new_slab+0x87/0x2d0 [ 1058.603898][T21936] ___slab_alloc+0xc5d/0x12f0 [ 1058.608617][T21936] __kmem_cache_alloc_node+0x19e/0x250 [ 1058.614118][T21936] __kmalloc_node+0xa4/0x230 [ 1058.618747][T21936] kvmalloc_node+0x70/0x180 [ 1058.623285][T21936] nf_hook_entries_grow+0x27d/0x6d0 [ 1058.628546][T21936] __nf_register_net_hook+0x2c9/0x910 [ 1058.633943][T21936] nf_register_net_hook+0xb2/0x190 [ 1058.639083][T21936] nf_register_net_hooks+0x44/0x1b0 [ 1058.644306][T21936] ipt_register_table+0x53d/0x7d0 [ 1058.649360][T21936] iptable_filter_table_init+0x75/0xb0 [ 1058.654839][T21936] xt_find_table_lock+0x306/0x3e0 [ 1058.659893][T21936] page last free stack trace: [ 1058.664583][T21936] free_unref_page_prepare+0x7b2/0x8c0 [ 1058.670089][T21936] free_unref_page+0x32/0x2e0 [ 1058.674842][T21936] vfree+0x1a6/0x320 [ 1058.678776][T21936] do_arpt_get_ctl+0xde0/0x10c0 [ 1058.683654][T21936] nf_getsockopt+0x262/0x280 [ 1058.688289][T21936] ip_getsockopt+0x19f/0x230 [ 1058.693018][T21936] do_sock_getsockopt+0x379/0x450 [ 1058.698078][T21936] __x64_sys_getsockopt+0x1d6/0x280 [ 1058.703301][T21936] do_syscall_64+0x55/0xb0 [ 1058.707746][T21936] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1058.713678][T21936] [ 1058.716026][T21936] Memory state around the buggy address: [ 1058.721675][T21936] ffff888023183600: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 1058.729828][T21936] ffff888023183680: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1058.737932][T21936] >ffff888023183700: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 1058.746023][T21936] ^ [ 1058.751411][T21936] ffff888023183780: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1058.759494][T21936] ffff888023183800: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1058.767572][T21936] ================================================================== [ 1058.775662][T21936] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1058.782881][T21936] CPU: 0 PID: 21936 Comm: syz.3.5589 Not tainted syzkaller #0 [ 1058.790360][T21936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 1058.800438][T21936] Call Trace: [ 1058.803748][T21936] [ 1058.806701][T21936] dump_stack_lvl+0x18c/0x250 [ 1058.811409][T21936] ? show_regs_print_info+0x20/0x20 [ 1058.816643][T21936] ? load_image+0x420/0x420 [ 1058.821184][T21936] panic+0x2dc/0x730 [ 1058.825381][T21936] ? __lock_acquire+0x7d40/0x7d40 [ 1058.830460][T21936] ? bpf_jit_dump+0xd0/0xd0 [ 1058.835094][T21936] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1058.841022][T21936] ? _raw_spin_unlock+0x40/0x40 [ 1058.845912][T21936] ? __bpf_get_stackid+0x6bf/0x900 [ 1058.851046][T21936] check_panic_on_warn+0x84/0xa0 [ 1058.856012][T21936] ? __bpf_get_stackid+0x6bf/0x900 [ 1058.861204][T21936] end_report+0x6f/0x130 [ 1058.865484][T21936] kasan_report+0x128/0x150 [ 1058.870015][T21936] ? __bpf_get_stackid+0x6bf/0x900 [ 1058.875249][T21936] kasan_check_range+0x241/0x290 [ 1058.880216][T21936] ? __bpf_get_stackid+0x6bf/0x900 [ 1058.885351][T21936] __asan_memcpy+0x40/0x70 [ 1058.889796][T21936] __bpf_get_stackid+0x6bf/0x900 [ 1058.894766][T21936] bpf_get_stackid_pe+0x343/0x410 [ 1058.899823][T21936] bpf_prog_1649ecc1a5870555+0x29/0x39 [ 1058.905311][T21936] bpf_overflow_handler+0x1fc/0x510 [ 1058.910645][T21936] ? do_raw_spin_unlock+0x121/0x230 [ 1058.915868][T21936] ? bpf_overflow_handler+0xde/0x510 [ 1058.921186][T21936] ? tp_perf_event_destroy+0x20/0x20 [ 1058.926522][T21936] ? __perf_event_account_interrupt+0x187/0x280 [ 1058.932803][T21936] __perf_event_overflow+0x447/0x630 [ 1058.938133][T21936] perf_swevent_event+0x319/0x570 [ 1058.943191][T21936] ? perf_tp_event+0x1520/0x1520 [ 1058.948166][T21936] ? __lock_acquire+0x1347/0x7d40 [ 1058.953247][T21936] ___perf_sw_event+0x4a7/0x730 [ 1058.958147][T21936] ? ___perf_sw_event+0x199/0x730 [ 1058.963236][T21936] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 1058.969696][T21936] ? __lock_acquire+0x1347/0x7d40 [ 1058.974757][T21936] ? __put_user_4+0x11/0x20 [ 1058.979301][T21936] ? perf_unpin_context+0x70/0x70 [ 1058.984349][T21936] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 1058.990352][T21936] ? lock_chain_count+0x20/0x20 [ 1058.995224][T21936] __perf_sw_event+0x139/0x270 [ 1059.000019][T21936] do_user_addr_fault+0x123e/0x12c0 [ 1059.005242][T21936] ? rcu_is_watching+0x15/0xb0 [ 1059.010042][T21936] exc_page_fault+0x64/0x100 [ 1059.014702][T21936] asm_exc_page_fault+0x26/0x30 [ 1059.019580][T21936] RIP: 0010:__put_user_4+0x11/0x20 [ 1059.024730][T21936] Code: 01 ca c3 90 90 90 90 90 90 f3 0f 1e fa 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 f3 0f 1e fa 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca c3 90 90 90 90 90 90 90 f3 0f 1e fa 0f 01 cb [ 1059.044359][T21936] RSP: 0018:ffffc9000bd47c58 EFLAGS: 00050246 [ 1059.050449][T21936] RAX: 000000000000024e RBX: 0000000000000000 RCX: 0000000000000000 [ 1059.058446][T21936] RDX: 0000000000000000 RSI: ffffffff8acadd60 RDI: ffffffff8b1c9c20 [ 1059.066607][T21936] RBP: ffffc9000bd47d90 R08: ffffffff8e8b666f R09: 1ffffffff1d16ccd [ 1059.074616][T21936] R10: dffffc0000000000 R11: fffffbfff1d16cce R12: 1ffff920017a8f94 [ 1059.082617][T21936] R13: dffffc0000000000 R14: 00000000ae12e400 R15: 000000000000024e [ 1059.090630][T21936] kernel_clone+0x36c/0x8a0 [ 1059.095166][T21936] ? create_io_thread+0x190/0x190 [ 1059.100219][T21936] ? do_futex+0x35d/0x3e0 [ 1059.104586][T21936] __x64_sys_clone+0x1b7/0x230 [ 1059.109392][T21936] ? __ia32_sys_vfork+0x140/0x140 [ 1059.114445][T21936] ? lock_chain_count+0x20/0x20 [ 1059.119327][T21936] ? lockdep_hardirqs_on+0x98/0x150 [ 1059.124751][T21936] do_syscall_64+0x55/0xb0 [ 1059.129193][T21936] ? clear_bhb_loop+0x40/0x90 [ 1059.133886][T21936] ? clear_bhb_loop+0x40/0x90 [ 1059.138580][T21936] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1059.144517][T21936] RIP: 0033:0x7f5830f9ce59 [ 1059.148954][T21936] 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 [ 1059.168612][T21936] RSP: 002b:00007f5831ddffd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1059.177068][T21936] RAX: ffffffffffffffda RBX: 00007f5831215fa0 RCX: 00007f5830f9ce59 [ 1059.185088][T21936] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000ae12e400 [ 1059.193091][T21936] RBP: 00007f5831032d6f R08: 0000000000000000 R09: 0000000000000000 [ 1059.201089][T21936] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1059.209086][T21936] R13: 00007f5831216038 R14: 00007f5831215fa0 R15: 00007ffc0d5a4c08 [ 1059.217099][T21936] [ 1059.220709][T21936] Kernel Offset: disabled [ 1059.225135][T21936] Rebooting in 86400 seconds..