last executing test programs: 23.955135531s ago: executing program 3 (id=2923): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x57}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x6, 0x7, &(0x7f0000000040)=r3, 0x4) r5 = socket$kcm(0x2, 0x200000000000006, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x5452, &(0x7f00000006c0)) setsockopt$sock_attach_bpf(r5, 0x1, 0x7, &(0x7f0000000040), 0x4) r6 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8916, &(0x7f0000000000)={'veth1_to_bridge\x00', @random="02000400ac14"}) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0a", 0x34}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848360000005e140602000000000e000a00100000000a8000001294", 0x2e}], 0x1}, 0x0) 22.238196371s ago: executing program 2 (id=2989): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x9}, 0x408, 0xca, 0x0, 0x2, 0xfffffffffffffffc, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000900), 0x280082, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="1c0000005e007f62516a071c02f8abc36f1d73dbe1", 0x15}], 0x1}, 0x0) bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000240)=@o_path={0x0}, 0x18) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x1a, &(0x7f00000001c0)=[{&(0x7f0000000380)="5c00000012006bab9a3fe3d86e17aa0a076b876c1d0048007ea60864160af36504001a0038001d00e517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb000011d600a0680d4bbd6df1db6f1078bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x40000d0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0}, 0x94) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYRES8, @ANYRES8=r2], 0x12) 18.901352616s ago: executing program 4 (id=3063): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x5, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000007d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000000000240000002400000002000000000000000200000400000000000000cf180000000000"], 0xffffffffffffffff, 0x3e, 0xb1, 0x2}, 0x20) r1 = socket$kcm(0x10, 0x2, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)="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") r2 = perf_event_open$cgroup(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x15}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x4008240b, &(0x7f00000013c0)) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f83edf848480000005e140602ab1100000e002b000f000000028000001294", 0x2e}], 0x1}, 0x0) r3 = bpf$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$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) syz_clone(0x40042700, 0x0, 0x0, 0x0, 0x0, 0x0) 16.381777274s ago: executing program 3 (id=2923): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x57}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x6, 0x7, &(0x7f0000000040)=r3, 0x4) r5 = socket$kcm(0x2, 0x200000000000006, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x5452, &(0x7f00000006c0)) setsockopt$sock_attach_bpf(r5, 0x1, 0x7, &(0x7f0000000040), 0x4) r6 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8916, &(0x7f0000000000)={'veth1_to_bridge\x00', @random="02000400ac14"}) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0a", 0x34}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848360000005e140602000000000e000a00100000000a8000001294", 0x2e}], 0x1}, 0x0) 16.319719727s ago: executing program 2 (id=2989): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x9}, 0x408, 0xca, 0x0, 0x2, 0xfffffffffffffffc, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000900), 0x280082, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="1c0000005e007f62516a071c02f8abc36f1d73dbe1", 0x15}], 0x1}, 0x0) bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000240)=@o_path={0x0}, 0x18) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x1a, &(0x7f00000001c0)=[{&(0x7f0000000380)="5c00000012006bab9a3fe3d86e17aa0a076b876c1d0048007ea60864160af36504001a0038001d00e517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb000011d600a0680d4bbd6df1db6f1078bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x40000d0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0}, 0x94) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYRES8, @ANYRES8=r2], 0x12) 12.828383311s ago: executing program 4 (id=3068): r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001c008103e00f80ecdb4cb9f207c804a00d000000880802fb0a0002000a0ada1b40d80800c5", 0x29}], 0x1, 0x0, 0x0, 0x5865}, 0x0) 12.776626974s ago: executing program 3 (id=2923): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x57}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d0f65acc0d06d1a1434e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622e03b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab0300817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c690220b87b20581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd713089856f756436303767d2e24f29e5dad9796edb697a8ad004eea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014751c3c975d5aec84222fd3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff22dc518afc9ffc2cc788bee1b47683db01a2f9398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa407e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae526aca54183fb01c73f979ca9857399537f5831808b0dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a0c93d47018c12e7ba8188a22e8b15c3e233db00002e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e4845535a8b90dfae158b94f50adab188dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b4896c7aabf4df517d90bdc01e73835d50200a90800c66ee2b1ad76dff9f9003f07000099d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987595ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e547f7ad33850d9feccd0111a2e3700845dee734fe7da3770845cf442d488afd80e17000000000000000000000000000000000000000000000000000005202000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a12489c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db08407081c6281e2d8429a8639034a75f4c7df3ea8fc2018d07af14915f29b719f54926fc32468f65bd06b4092140faed0c329be610c3082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b4c8787361f3289f86ae826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce1d9bc7ef3e3f40c14089c82759106f422582b42e3e8484ea5a6ad9aa520000afe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da357f9e93ce055019c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff47257f164391c672b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b5589829b6b0679b5d6fccbecfae5553d9950d48c774eaa35b24fce69a20d8bc410d9f48bf7eac90529cd6af061c9e53addddc620ce73c5d177e3d097159f2768636fc10276c6a0adc57483b3f7083f66b87ef296ee85e9bb70a3009a5d30f479e293a3302e11350ea857b37e76ca2f50378e4092ce2c574ad278b9b7b717c571afb2077b019fd9d89efd59b41f051ec5a8ff87ecc8df917a1e386d849fcd10e2f9ca52e02339c2f4666b0c545e25f1cd62421c28d25994be0cff7271a0dee38d7ac4ac736b090e1d29f981fd9086e4000000000000646174b55d251f7f8ca5ccc22a5efb33b237eff5597a3c3a5f3a9bb54abb40e54593e1a7ce4cfa17b3c3fe91c06363496341eae20dcc59b6179b32ddddef5c34000096a54c0c571a91878f61f74912e2299e5501d4d6943bfd74c856511726f0ac8f7d17f1c6b4451c1bcdc6b6e1700e4cd87709d97afc5423c96fa981873d4369b04bbf1fb9f68f17991540868e408201ad1a74179e489aa61f021a437a3fa935588be2068f7ff9b253106326fde795e530b93626cc68e06e602198724249b4445eef08401cd1a3e266db41474e69902e4d8f5da4e94cc36794258fd4032de7ab36bc24c5efd5c8495c1ccd580033c55725f2d60354f8ad5914a0155eaa743350ddb388f486b6de0549ef3b1b3c3b7d4d3a830ff39885776119408029be3788dd8422b1ab7b4c9d5b7d8682fd759c713108e1bdfc64b9121bbf07099def5c0ce3c861ae4b5cad8bba5a0b6059b9ef90c2f96a59320309e25df89484522bb1d6eaa92164f9e4042cb689a45a898354c17b08705205a9189772bcbcb6414e44b33a2470d3bc16f761c33f565b9da5e7991ad8482579cc1b16c1fcec815a5482ae8b1779c5e339971a6ec1217bcfd1ef24284de8a0a9f068f297037d6478c2434a9a18dcc6c7c791e444a79d7ce37f9cf2826b47ad8ca6a2fa254aa02cd098026798a6d336348af0fc11fa2809a5ebbe17ca4d0f889d518f64ee50f562b5fdb1f76d4a7fe14701f8ed0c6a55d66a6efea3e449e6b478abc5b196dd5308cb20c4e2a0bd702651bb39f10523102dcd8ece692159028f314e0d6bfa400475c6699fdc40efe0948e3cef7419a7f113134e5ee20fd87c4521ccfbd32d6f147f743d30866bdd86ca8bf0c7bcc475f4ed53517aaa51f1c151d859a7f0b53abd332c84bdad313e82ac3777a6f7f649ff8a25f6dfe09cb29213896b49a825257bf143e9fa3bbd47009e66fe5705b3ef2b40a182e408c680727d64e00e1ce508f8fd64ac6c84ccc28fc333067de63b9bb5daaa12ce60ee3779ded79651be69d2a413cd948a873dd7ad7017b150828cf100d3df8537f22aff58343c9ee966fceb594bbe10b911427f76a25a219be2f85287b7f83d323a30991067ad1369792166062085ff20c5fb9f6e4f78dd09c7d2d6ca3c8a5d0d26ccbe576f44a1bc94194817"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x6, 0x7, &(0x7f0000000040)=r3, 0x4) r5 = socket$kcm(0x2, 0x200000000000006, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x5452, &(0x7f00000006c0)) setsockopt$sock_attach_bpf(r5, 0x1, 0x7, &(0x7f0000000040), 0x4) r6 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8916, &(0x7f0000000000)={'veth1_to_bridge\x00', @random="02000400ac14"}) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0a", 0x34}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848360000005e140602000000000e000a00100000000a8000001294", 0x2e}], 0x1}, 0x0) 10.752710332s ago: executing program 2 (id=2989): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x9}, 0x408, 0xca, 0x0, 0x2, 0xfffffffffffffffc, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000900), 0x280082, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="1c0000005e007f62516a071c02f8abc36f1d73dbe1", 0x15}], 0x1}, 0x0) bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000240)=@o_path={0x0}, 0x18) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x1a, &(0x7f00000001c0)=[{&(0x7f0000000380)="5c00000012006bab9a3fe3d86e17aa0a076b876c1d0048007ea60864160af36504001a0038001d00e517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb000011d600a0680d4bbd6df1db6f1078bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x40000d0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0}, 0x94) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYRES8, @ANYRES8=r2], 0x12) 9.660027496s ago: executing program 4 (id=3080): ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x801c581f, 0x0) socket$kcm(0x10, 0x9, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x2}, 0x0, 0x2, 0x1000, 0x1, 0x81, 0xfffffff, 0x0, 0x0, 0x0, 0x0, 0x85c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x10, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffff7, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x0, 0x7, 0x7, 0x8, 0x1, 0x1}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 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, 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={0x0, 0x2f}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x100080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0xc2ba}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x1000, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff8880b880e000, 0x8}, 0x0, 0x0, 0x0, 0x7, 0x200000000000006}) 9.651122776s ago: executing program 1 (id=3072): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x4) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000b80)={0x2, 0x80, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2a00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2b8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0x10, &(0x7f0000000680)=ANY=[@ANYBLOB="1806000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7070000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x22, '\x00', 0x0, @fallback=0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r3}, &(0x7f0000000280), &(0x7f0000000540)=r2}, 0x20) sendmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[{0x10, 0x1}], 0x10}, 0x4001) 9.650835937s ago: executing program 3 (id=2923): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x57}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00'}, 0x48) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x6, 0x7, &(0x7f0000000040)=r3, 0x4) r5 = socket$kcm(0x2, 0x200000000000006, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x5452, &(0x7f00000006c0)) setsockopt$sock_attach_bpf(r5, 0x1, 0x7, &(0x7f0000000040), 0x4) r6 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8916, &(0x7f0000000000)={'veth1_to_bridge\x00', @random="02000400ac14"}) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0a", 0x34}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848360000005e140602000000000e000a00100000000a8000001294", 0x2e}], 0x1}, 0x0) 8.455956806s ago: executing program 0 (id=3073): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 0x1, @perf_bp={0x0}, 0x81, 0x3, 0x0, 0x0, 0x1, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0xeac3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x304, 0x10, &(0x7f0000000000), 0xfffffea2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0xe, 0x0, &(0x7f0000000040)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0xcfac, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) write$cgroup_subtree(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="364000001a0091000b00b80000"], 0xfe33) socketpair(0x8, 0x3, 0xffff43ec, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) r2 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x1}, 0xc000) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x7d, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x3}}, 0x10, 0x0}, 0x240088d0) 8.431466298s ago: executing program 1 (id=3074): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018020000", @ANYRES32, @ANYBLOB="00000000000000006600020000000000180000000000000000000000000000009500040000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008200000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222}, 0x78) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x1f, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="ff84000000a400000095000000000000000ad3cc792173d7000000000000000000"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x19}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000012c0)={0x1, 0xe1, 0x0, 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, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x21, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x5452, &(0x7f00000006c0)) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) socket$kcm(0xa, 0x1, 0x106) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xa, r1, 0x97ef490e4b99f9ac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000de0000000000000000180100002020702500000000002020207b1af8ff"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) r4 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r4, 0x84, 0x83, &(0x7f0000000000), 0x8) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r5) socketpair(0x1, 0x1, 0x0, 0x0) r6 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="100000001c1e2eadeb405e17eff0fa6166ab189d693096b2beec3a19eded001c379ebdf204e2b6564bb7deffa45d6c92155993b075b045dbd8bc09f081d8ef6041fa9e2a194ed9b207c18f1cbfe71d76dc4169a6f65f2baf2c7c2c4552917b724c01c84fa000"], 0x10}, 0xfc00) ioctl$SIOCSIFHWADDR(r5, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1d}}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x3, 0x7, 0x2, 0x6, 0x0, 0x9, 0x508, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfffff164, 0x0, @perf_config_ext={0x10, 0x7}, 0x1, 0x7, 0x6, 0x9, 0xffffffffffffffff, 0x8, 0x479f, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xf, r1, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @local}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000080)) 8.431273007s ago: executing program 2 (id=2989): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x9}, 0x408, 0xca, 0x0, 0x2, 0xfffffffffffffffc, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000900), 0x280082, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="1c0000005e007f62516a071c02f8abc36f1d73dbe1", 0x15}], 0x1}, 0x0) bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000240)=@o_path={0x0}, 0x18) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x1a, &(0x7f00000001c0)=[{&(0x7f0000000380)="5c00000012006bab9a3fe3d86e17aa0a076b876c1d0048007ea60864160af36504001a0038001d00e517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb000011d600a0680d4bbd6df1db6f1078bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x40000d0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0}, 0x94) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYRES8, @ANYRES8=r2], 0x12) 7.01260816s ago: executing program 4 (id=3075): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'pimreg\x00', 0x112}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x22a0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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ioctl$TUNATTACHFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x5d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 0x1, @perf_bp={0x0}, 0x81, 0x3, 0x0, 0x0, 0x1, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000010180)=ANY=[@ANYBLOB="18000000000000ff00000000000012376684cee30c91bbb7217657ed6d5ff316c0da56ef827a28484404c7b8ea05a65beb13a8abf3a0c776351e761611683300"/78], &(0x7f00000000c0)='syzkaller\x00'}, 0x90) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r4, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x20000010) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x4100, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000005c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a}, 0x28) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x890b, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=ANY=[@ANYBLOB="1400000004000000080000000600080000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/14], 0x48) r7 = perf_event_open(&(0x7f0000010040)={0x2, 0x80, 0x80, 0x2, 0x9, 0x8, 0x0, 0x800, 0x5000, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000010000), 0x8}, 0x0, 0x7f, 0xfffffff9, 0x3, 0x8001, 0x100, 0x7, 0x0, 0x2, 0x0, 0x200}, 0xffffffffffffffff, 0x8, r0, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000010100)=ANY=[@ANYBLOB="020000000025a6583d33085180fd83bd2f8d61982054e28a312ff4498c98aeda419ab2fe159670c5c47150a402968ccbc9280f7ea74e929f34f072b853cb667b4ea23ed2b35d3bab1f3ebbb2b8e956c01daa325b145e39a70755bda0e0d7b549580bfafa51c35c89e520f6d0ab1a8bf48a"]) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r6}, &(0x7f0000000040), &(0x7f00000001c0)=r3}, 0x20) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x8901, 0x0) ioctl$TUNSETOFFLOAD(r8, 0x40047438, 0x110c23003f) r9 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f0000010200)=r2, 0x4) sendmsg$inet(r9, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1}, 0x3e8) 7.01186243s ago: executing program 0 (id=3077): socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair(0x27, 0xa, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000540)=@qipcrtr, 0x80, &(0x7f0000000640)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000005c0)=""/70, 0x46}, {&(0x7f0000000c40)=""/4096, 0x1000}], 0x3, &(0x7f0000000680)=""/47, 0x2f}, 0x2142) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[], 0x0, 0x26}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, '\x00', 0x0, @sock_ops, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x10}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1d, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) r4 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r4, &(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00m\x00\a'], 0xfe33) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x100) bpf$MAP_CREATE(0x0, 0x0, 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r7 = openat$cgroup_procs(r5, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r7, &(0x7f0000000380), 0x12) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) write$cgroup_int(r6, &(0x7f0000000040), 0x1) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000440), 0x4) sendmsg$inet(r2, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x20}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000380)}], 0x1}, 0x0) 6.976354082s ago: executing program 1 (id=3078): perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x80, 0xb2, 0xe0, 0x3, 0xb, 0x0, 0x9, 0x1c440, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x405, 0x2, @perf_config_ext={0x1000, 0x6ba3b737}, 0x100708, 0x8, 0x2, 0x8, 0x10001, 0x6, 0xdb7d, 0x0, 0x7, 0x0, 0x8000}, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x922000000003, 0x11) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1808000000000000000000000000000018"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x100) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000002f00)="89000000120081ae08060cdc030ec0007f03e3f70000000000e272f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec08120800020004000000bdad446b9bbc7ace5b0dd385dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff000000", 0x81}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x86bf2056334f3ae6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001100)={0x5, 0x80, 0x9, 0x8, 0xb, 0xfb, 0x0, 0x3c, 0xc002, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0x18842, 0x0, 0x7fffffff, 0x7, 0x9, 0x3, 0x7, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x10, 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000071101400000000009500000700000000a425f8e8c17270231f92394c95540348156c9fd1fe6380cb460edb08ff7489bee864987b2042ef8eb2a30a9c3f1e9e9dfcc575e53c7bc51a30f3c90f718a082b76d79137ac87444fe847ca5b7583b11df467348d5ef14c51306e52709d7515579150bd747bd5326652c7c8cf506f762dce949021a6586d88496504285419f79850"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x80) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x11, 0x0, 0x0, &(0x7f0000000200)='syzkaller\x00', 0x3, 0x66, &(0x7f00000002c0)=""/102, 0x41100, 0x64, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x5, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000640)=[0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff, r2, r3, r3, 0xffffffffffffffff, r3], &(0x7f0000000700)=[{0x5, 0x4, 0x10, 0x6}, {0x3, 0x1, 0x8}, {0x5, 0x1, 0x10, 0xb}, {0x0, 0x2, 0xd, 0x6}], 0x10, 0x5}, 0x94) r4 = socket$kcm(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000120000"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r5, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x11, 0x4, 0x4, 0x9}, 0x50) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x2, 0x4, 0x1, 0x0, r6}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r7}, &(0x7f0000000840), &(0x7f0000000880)=r6}, 0x20) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0xc, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r8, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r9, &(0x7f0000000500), &(0x7f0000000400)=""/198}, 0x20) sendmsg$kcm(r4, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) sendmsg(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)="a6", 0xffffff58}], 0x1}, 0x40001) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r10, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2000000011008188040f80ec59acbc0413a181000d0000000001000000000000", 0x20}], 0x1}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x541b, &(0x7f0000000240)) sendmsg(r4, &(0x7f0000000540)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x43, 0xca, "e9d11e0f884bf9d1dd58dee5fc3bc76fcdf6c43cebbbff25a7348ef52b41ff545c75a909a774324d6f6b9759059b44cf991d641e9c3fba4b2f8882026d8df9", 0x35}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)="86d16605c6e9816033995e1b578d25978ea5ed19fb8d374dbf3c694c86ad9b67e3e44e10ff1b290fff1f9c722e85ee83f1c125d6ca40dc5feff0a93e4cd029f62acfbc2deea2dcc4f0a58ec5d33d8b85648bff7e649ada2b9bbf781171391b9cfb952b16f26649af07d02e76936f9a5db4e1fe3587f199787ae76057daada8b4ed5c4b0752821fabc01a256fab641d86665bb811f92455e48fa3a4a290419ba51005cfad18604720cd03a3ae5a7493237f2822cea1a2f30a", 0xb8}, {&(0x7f0000000900)="4f4e92f1a995c5f52285bec97297e31ae1b1b9c5a550b4a7cc4d09695336c4b482320ea7f44e9d9aa909ecbec8a3c377695430ca62ee63806092baee8f76dddaddf206ad014f51b9cc163d35b0c2ff2f03", 0x51}, {&(0x7f0000001980)="aa5ff08498e5b76efe8d2afd18cbcd3fd2b936ccf40ed51d4b11991e803307ddaf37802a4b537ed855b8358e7723cbd1566951b88522a3b22ee2bdf1477d2446fa6171f98594f716beac6f00e437f2d2b296002ed139b4038257010d3a34daff714bcfc3851054f1e67efa837d393fff706f96694218463ef714489eae902c8545dd94dbb2934a85ff0faf21538c0ededa92874a6f9b099c3072c3e5c4ff5db729f4bc67b544439c3d91497a4fdefaaea88493bd000f53bf4b4a28d4f40b350107c723f5a99830c55be0505ecd44d7ee9e64727e3a552b621a8800dd8c7542c98d41eec72d81e0412267c2ff9de937c3b41b01b00c0e0b2842e5a0a21dd08fa7c1196e80c2efc3174d1935a8ba60815b6ac35b7ebce5a4f3d84b13d7987faeb18de2b952f5030df4b9bd401f0d0325c8038601c106ab436e82940405b86e4d9a8e8458f4944a124941f4b6fa7ccce1b04578c50cd4b130b68fcf1ea81c813288fdc989677881408531f9ea71a897e9bbfea6d3c15cfe8a3c513d59a72c32279b4a78c11889eed9606467bfadbb34f7873d56d6b8309722ed29a29ff1bdf99c14ad87abe79190680d40decd3779e77f85d9f7955f5bbf930b408ce0db6cf874c0a3ca09528672a637d92cfce29a9a5ceaa9d4142d5efdcff579dd125f05c1937488486e5e3d02f9eeda83dc31a8ef63a54aeed3a8b6bcf8bd1c005ac9ac9e38887d81323ee5bcd00a5745fd52f939db1b0347f510ec4c5fe869873f45f1b3d3a4ce94a03b001558b9c168691e820807555b84761dcd188a35fc6d2aa0d3cd4bb3d1f5dbe069b995f6cfefc21c0e8ec9614225c6e684123910275c887eed33488b0f36fd5ef28b1f2f44b9cc3674e9c0054134957e754d9e8b96ca176ba5af7598f37fd11e14dbd7e0f486ccd0cbf7037e059c30473b2ca008432159062ae07bf1e9af505b4c28ade09a99a38429b0cb4fabaeb67d204693eb6441ec076b53e7f0d1a8ba1b6fafb07a8a3a0f5d15abf7e52f3a344c6bccb19d4b22cbaa72c620a1c73db0c6c0a983cf0429ff66eb14a06d060f92ddf9469f29619d69a13005a68c99065588edfa59354f667ba9a7a74ce10d103e324d397c1c55801af15e2f3ae3e3273c9fa91d11bac9b9e50d89c8a171084013db912b787342c146f693c5d294974a4ca49ead5aad9dbf6dc7890b91ffced2a6e8ee74e1d8db7092dfec9e358a7ab0a689d6482a872a5d0442de6f8eb24f6ab4b944967ff87a589164b6229b4de7fb868b8282425848d6e9256fca78781ff540d7c958495975f88c843e189191025d90c5914e75e1fcfa1cd5d30c90c169aebc240c7ddf3cb0b842c0055c38c91835162eff60cbc4e54eb2949f550ee697a56a1719faeb02b7e3e23b8f3c46425df052bd3b442d16050bcf87df694e5df89ef6e05de397ac72a41bbc6088294df4b2f7246d6253df072ed5e289b08b7f842f66b148810599c12f41e7a11b67f0ac1663c5a5f37156495162b48cba19e4b8f7559a9d79128a98dc18ebce1d3c2aba769e50dd8a1a53f61ff2eee5f76b1c836bf30360966b77aef7881a66c2940f8101108ca4bf7e391ed8c28b19c8b938d270c192d53530930e6aa2f6f6b2135c47f0a6b5ce9c4f4061e476146dbd78f7d25e1854a30cb83ec67377bdf2ba7d496dfbd5a9915f4e194837159b120779d4b7c94415d8cb5f9d3e84780a081c97a0f7660daeb02cac23f67ceeb6aac5617afeadb38b7c9eec628efdba574414ed026569c37ff2f0dbdf8983b3ad3293bb4cde8e378eeadb4c71375e12f9675a5a370d49fa43080bc331461628446c2cd8d5fcab2f176b004db721f436403671a15c283f4ad560f9fb8fd4d08c57939900962ae063ce915791bd7814fbd47bac5ce12168be1644204816b4974204006f8a433a4c5497967db37cf060c023f48c840523d8f4e0fdbaccbadd29a12fc1b3a3a120bf335ec521dbd4b938ca21bb53ac9d600e106aafe6effa4cf4772cbe97231c9d5acb37e047109202a8da0ad940520f421e03b701feb956fd333b01c984ba4c1c14e3c31e73382989da1701394892f4855d521a5d035389fa43c7577997cee70bac1f51452f25267c87e1a5d9461249758439360ebef6343978222a22bd8c0df7a5418dd73c4950d81608f1c5c425bdaa6e54c9dc60bd486b5334e505f81bc4e6c96e06c0e74874e988d62ea0a4f6f00a12d92f7836c43306d488d59645573901935664d04cfcb372b60c1c94dadb5e877d9e9e12bf6d97c8489bdb3ec90a557f18491cf9dbcdbbbbcf53a38c2abd7ff53171c1faea5cbbaac5434ad47f0c0835898a3c6102538de91e11424b29a34fb88384d952377724251ced57dcd5376594b5a9ade3c27187d665e04649fac2dd933baaa9c1fb9a06b1f596c001455dd57a3521634e6c75684e864da2c45d933c4d2da088829dad56024c6630caf380646446f027508e9662f39c39bd098df416d7b261eeee9570870af29b4f62513ee4a78dd9dc42c7fdbca8b03614e5a007fa09cc4fd3ed25569288edb11af93f98dc86ee842c953bfefccde45d3c019d99132af3781e336c0b3ff0d83e80f3011ef49ebe9e56cd64995330c12ccde98347bda2c5124954ac2c853726633faf4f26b9edbf0c897a5f30a5f5da4203359801189e795b5128bc0c13d1e314bfcf64ffb92a2548dcc148a27eafe00679bb75dc35487f5fea365d91275e7676a4dc4cbfce301b511630e4f4f03921f0680338b659cd53cbedcd2cd9261f1869e1b5d43dfc2ae7d3412675778b6771198b4d854a81ae6e151e1e1a265391efb50f5568ffb3fb818b66a95e71678fcd6e21847790e07374b19f0e4088e3566bc8f7552daa9170a2ea4236fe27732fe5fd7590b5608003aa44dadbfc1dfbf0e4b2ff999fec230eec8f6e46254fe06da0efeb628c331d39d909e12fe8c5f83f953bd7d4d084a4c04a44bd4e599387c6d27d17c6064a9479d7f4ac14c499d2cc52eb4e8a75913e63e353e9869efd049b3f182903d40cd0284189e8e938a89bf829c047fb515ce8e20d801b397030f69ba711b464c6550acc0454c113867ba95238b69cbf12afdec89fe43037321004dd6b930a7eb7ab474ccfba64d69e7bbc38d5fc2e320e8e3571166fc4c99ae794f672bcf50b7254332d9ca9cd2c83302150aabbed0a598e7f0a38ab772171a71072a3320138f9b8b736805bde9d218397837c244af6bcdc25951d22956280c85e4837b212f2170b3ecd1a4cac3dd005d868c6a5febaed8bdbb5250e934751646c813d86765d2ddb3a50af75120bf47c512dd4d0badee3f1986429015a70c64ab99578534564c9e65b5721393252bee09e7a6222e06805ebf22152b43774128042830367d0ee926f9a0ab2b6410fdc3185f24c5a11689cb193bfac6d1e24e734757f5666c1e5946487db5a2bb48844af21ced92805b683baf3c86a5a2225acdaab6a7e059f2006d051a3dbe839dc63b7472a41aa4359a5719807585834c3064371977a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"}, {0x108, 0x84, 0x3ff, "78af9a8c7dbb40e730822269959b0034935f215bddb981a7c3c4e734897a2ed6acdab129e2497618148c96fd209e603d67b8dc1d28cbb19d0e17a19e01ffafd6ba4d04aadf166016f493027bedac3a6145dc55ddd5e25fecf4fd776ce679f6776b37e8f9737cc77fee9e7c1eb1e3a98096440710968e5a03f5c65cc3b6f0cf4815411ea2d2adf0cab0e27942df0378301e2600d2b7474c318f7b1a982f45fd1e337988df5ef806f4d652b15bc27cc52139a1a0fda2af569d888d84776d09eb87f3564732d408b05e0ae30ed1021a6bdc8e2cd30a3e3a58658c0853800404af696561c2e4ffd76c2ba6b5a43068dbca1dcea6"}], 0x1258}, 0x4000080) socket$kcm(0x10, 0x2, 0x0) 6.976006192s ago: executing program 3 (id=2923): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x57}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d0f65acc0d06d1a1434e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622e03b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab0300817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c690220b87b20581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd713089856f756436303767d2e24f29e5dad9796edb697a8ad004eea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014751c3c975d5aec84222fd3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff22dc518afc9ffc2cc788bee1b47683db01a2f9398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa407e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae526aca54183fb01c73f979ca9857399537f5831808b0dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a0c93d47018c12e7ba8188a22e8b15c3e233db00002e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e4845535a8b90dfae158b94f50adab188dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b4896c7aabf4df517d90bdc01e73835d50200a90800c66ee2b1ad76dff9f9003f07000099d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987595ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e547f7ad33850d9feccd0111a2e3700845dee734fe7da3770845cf442d488afd80e17000000000000000000000000000000000000000000000000000005202000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a12489c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db08407081c6281e2d8429a8639034a75f4c7df3ea8fc2018d07af14915f29b719f54926fc32468f65bd06b4092140faed0c329be610c3082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b4c8787361f3289f86ae826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce1d9bc7ef3e3f40c14089c82759106f422582b42e3e8484ea5a6ad9aa520000afe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da357f9e93ce055019c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff47257f164391c672b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b5589829b6b0679b5d6fccbecfae5553d9950d48c774eaa35b24fce69a20d8bc410d9f48bf7eac90529cd6af061c9e53addddc620ce73c5d177e3d097159f2768636fc10276c6a0adc57483b3f7083f66b87ef296ee85e9bb70a3009a5d30f479e293a3302e11350ea857b37e76ca2f50378e4092ce2c574ad278b9b7b717c571afb2077b019fd9d89efd59b41f051ec5a8ff87ecc8df917a1e386d849fcd10e2f9ca52e02339c2f4666b0c545e25f1cd62421c28d25994be0cff7271a0dee38d7ac4ac736b090e1d29f981fd9086e4000000000000646174b55d251f7f8ca5ccc22a5efb33b237eff5597a3c3a5f3a9bb54abb40e54593e1a7ce4cfa17b3c3fe91c06363496341eae20dcc59b6179b32ddddef5c34000096a54c0c571a91878f61f74912e2299e5501d4d6943bfd74c856511726f0ac8f7d17f1c6b4451c1bcdc6b6e1700e4cd87709d97afc5423c96fa981873d4369b04bbf1fb9f68f17991540868e408201ad1a74179e489aa61f021a437a3fa935588be2068f7ff9b253106326fde795e530b93626cc68e06e602198724249b4445eef08401cd1a3e266db41474e69902e4d8f5da4e94cc36794258fd4032de7ab36bc24c5efd5c8495c1ccd580033c55725f2d60354f8ad5914a0155eaa743350ddb388f486b6de0549ef3b1b3c3b7d4d3a830ff39885776119408029be3788dd8422b1ab7b4c9d5b7d8682fd759c713108e1bdfc64b9121bbf07099def5c0ce3c861ae4b5cad8bba5a0b6059b9ef90c2f96a59320309e25df89484522bb1d6eaa92164f9e4042cb689a45a898354c17b08705205a9189772bcbcb6414e44b33a2470d3bc16f761c33f565b9da5e7991ad8482579cc1b16c1fcec815a5482ae8b1779c5e339971a6ec1217bcfd1ef24284de8a0a9f068f297037d6478c2434a9a18dcc6c7c791e444a79d7ce37f9cf2826b47ad8ca6a2fa254aa02cd098026798a6d336348af0fc11fa2809a5ebbe17ca4d0f889d518f64ee50f562b5fdb1f76d4a7fe14701f8ed0c6a55d66a6efea3e449e6b478abc5b196dd5308cb20c4e2a0bd702651bb39f10523102dcd8ece692159028f314e0d6bfa400475c6699fdc40efe0948e3cef7419a7f113134e5ee20fd87c4521ccfbd32d6f147f743d30866bdd86ca8bf0c7bcc475f4ed53517aaa51f1c151d859a7f0b53abd332c84bdad313e82ac3777a6f7f649ff8a25f6dfe09cb29213896b49a825257bf143e9fa3bbd47009e66fe5705b3ef2b40a182e408c680727d64e00e1ce508f8fd64ac6c84ccc28fc333067de63b9bb5daaa12ce60ee3779ded79651be69d2a413cd948a873dd7ad7017b150828cf100d3df8537f22aff58343c9ee966fceb594bbe10b911427f76a25a219be2f85287b7f83d323a30991067ad1369792166062085ff20c5fb9f6e4f78dd09c7d2d6ca3c8a5d0d26ccbe576f44a1bc94194817"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x6, 0x7, &(0x7f0000000040)=r3, 0x4) r5 = socket$kcm(0x2, 0x200000000000006, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x5452, &(0x7f00000006c0)) setsockopt$sock_attach_bpf(r5, 0x1, 0x7, &(0x7f0000000040), 0x4) r6 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8916, &(0x7f0000000000)={'veth1_to_bridge\x00', @random="02000400ac14"}) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0a", 0x34}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848360000005e140602000000000e000a00100000000a8000001294", 0x2e}], 0x1}, 0x0) 5.030367116s ago: executing program 0 (id=3079): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1808000000000000000000000000000018"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x100) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x86bf2056334f3ae6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001100)={0x5, 0x80, 0x9, 0x8, 0xb, 0xfb, 0x0, 0x3c, 0xc002, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0x18842, 0x0, 0x7fffffff, 0x7, 0x9, 0x3, 0x7, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x10, 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000071101400000000009500000700000000a425f8e8c17270231f92394c95540348156c9fd1fe6380cb460edb08ff7489bee864987b2042ef8eb2a30a9c3f1e9e9dfcc575e53c7bc51a30f3c90f718a082b76d79137ac87444fe847ca5b7583b11df467348d5ef14c51306e52709d7515579150bd747bd5326652c7c8cf506f762dce949021a6586d88496504285419f79850"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x11, 0x0, 0x0, &(0x7f0000000200)='syzkaller\x00', 0x3, 0x66, &(0x7f00000002c0)=""/102, 0x41100, 0x64, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x4, 0xf, 0x9409, 0x7}, 0x10, 0x0, 0x0, 0x4, &(0x7f00000006c0)=[0xffffffffffffffff, 0x1, 0x1, 0x1, 0xffffffffffffffff], &(0x7f0000000700)=[{0x5, 0x4, 0x10, 0x6}, {0x3, 0x1, 0x8}, {0x5, 0x1, 0x10, 0xb}, {0x0, 0x2, 0xd, 0x6}], 0x10, 0x5}, 0x94) r1 = socket$kcm(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)="a6", 0xffffff58}], 0x1}, 0x40001) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r3, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1}}}, @ip_retopts={{0x10}}], 0x30}, 0x850) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f848120000005e0c0000000000000e000a001400000002800000121f", 0x2e}], 0x1}, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000380)=r0, 0x4) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc29a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0xfffffffffffffffc) sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2000000011008188040f80ec59acbc0413a181000d0000000001000000000000", 0x20}], 0x1}, 0x40000) 5.009719428s ago: executing program 1 (id=3081): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x1c, &(0x7f0000000100)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@generic={0x9, 0x0, 0x4, 0x7, 0x2}, @generic={0x6, 0x9, 0x8, 0x6, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, 0x1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @call={0x85, 0x0, 0x0, 0xce}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000000)='GPL\x00', 0x0, 0xf4, &(0x7f0000000200)=""/244, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x1, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000340)=[0x1, 0xffffffffffffffff, 0x1], &(0x7f0000000380)=[{0x2, 0x4, 0x7, 0xa}, {0x1, 0x2, 0x10, 0x2}], 0x10, 0x8000}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000003c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)="d800000018008103e00312ba0d8105040a600000ff0f040b067c55a1bc000900b80006990300000015000500fe808178a8001500030001400200000901ac040098007f6f94007100a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a10c11ce1b14d6d930dfe1d9d322fe04000000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f00000e970300"/216, 0xd8}, {&(0x7f0000000040)="59fecf6465b4f5b8bc0b56c1add028f147db9c51852028d895c8e621409d26827ad30aeb", 0x24}], 0x2}, 0x8010) sendmsg(r0, &(0x7f0000003cc0)={&(0x7f00000005c0)=@in={0x2, 0x4e20, @broadcast}, 0x80, &(0x7f0000003980)=[{&(0x7f0000000640)="23b2538694ba72fe6b68193e83f1232bafef18b530efcc4fa43a7575ad4b266f87f4ab909f82d75899db17c158d000e7cfba69f40efd18c5224833ad48e266d03526ac9db909aa206724e3fe5c47214e751807ab2e9ae434515e6c85d76890405e2ee615587137476cf7cf428b4d40595e32caf77d86eb03641243054768790bfc9d8438a85594a270cb92f2ee8afc074ba972828d6cf1aa2c1273f85447e60d9f0ac14fb44153c5d57c", 0xaa}, {&(0x7f0000000700)="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0x1000}, {&(0x7f0000003840)="819d7cba612aff78be4a5d2f9bcbfd40d3ee0433e6c9da26e3f21baa7d13a521e43bbee2b95c84b95e341b9407585e1b6ae897b7cad978750fd56f558b48e25161768b83a3e86ad57dc110bdfb192c68331116fcc61217f0b65250da8359752ea16703edb1076ceb97a3327b310b08731f68b7d18422e6375228cb78a50aa3e9557c90da3ea8e8e15138539db98869f8bfac52321f54f2cf489a8d603558a9f014ef1b624bf7a0ada5941a722ee03ee38d1ee5d4005b9bee7f5b8c35bc6153189745206c58883fe52bd4472ed77dec2ee467ba0aac7de134d2b724b6", 0xdc}, {&(0x7f0000003940)="2b0d8d0d33e3133497928e4832510538d81e50d852ac77b56d5b43f7b1cdcadf77953fe6f685b567bfe4f987387080c1", 0x30}], 0x8, &(0x7f0000003a00)=[{0x110, 0x10c, 0x7, "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"}, {0xd8, 0x0, 0x4, "a270b6d0264c03f3bdd17c8c4a282bc3d06db8d91546c0c0c7464a72f69fcccef04ff282dcb00843c57efb0a3e1d0bd1dcfa2410af3814c5e19fa2b936dd8adc0e03efaf20bc4991a1922b0735edb0d58e90542302c7436a77ab8a956dd4824180430b1a1025b80d127193012f55381916b58eb54e3cbf8e731ad1e8b6cd4c327acd3d593b68191d7c16a466012dced46c1d638a26bfbe22992bf10bed18b3930bec48c6ca4c5dfc99a2492f3731804bbe8354ec47ff9c99e6d96ef5fc3f612b3834a0"}, {0xc8, 0x109, 0x8, "de11112fe1e930bdfa0eb89adb73ad4fcd95d329dd3d779648babea3f199f34c7616e9e16b66bb040a8540ef4aadd8cf8a38cc7ecf9e0591e6a5047585b8bbc233a6fe7bc72631ba56771080cb055fa07fc0bd52189f09de4e1ede109f99f7eaac0d2811e801c04dbc289d83ac7580c0a5ddefca6432949171188c0b2bc5dada5c56f97d6541b12a1f3609e80a41a8986674ab0b67ed58e5b355c91f196d52c73e800de376f7ccb0a79b859db099a60c5bdb81"}], 0x2b0}, 0x20044000) 5.009247918s ago: executing program 2 (id=2989): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x9}, 0x408, 0xca, 0x0, 0x2, 0xfffffffffffffffc, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000900), 0x280082, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="1c0000005e007f62516a071c02f8abc36f1d73dbe1", 0x15}], 0x1}, 0x0) bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000240)=@o_path={0x0}, 0x18) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x1a, &(0x7f00000001c0)=[{&(0x7f0000000380)="5c00000012006bab9a3fe3d86e17aa0a076b876c1d0048007ea60864160af36504001a0038001d00e517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb000011d600a0680d4bbd6df1db6f1078bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x40000d0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0}, 0x94) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYRES8, @ANYRES8=r2], 0x12) 4.97131359s ago: executing program 4 (id=3082): socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum64={0x2, 0x0, 0x0, 0x13, 0x0, 0x4}]}, {0x0, [0x5f, 0x5f]}}, &(0x7f0000001980)=""/4096, 0x28, 0x1000, 0x1}, 0x28) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000880)={r1, 0x20, &(0x7f0000000840)={&(0x7f0000002980)=""/4096, 0x1000, 0x0, &(0x7f0000000740)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x29, 0x23, &(0x7f0000000040), 0x12b) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="9feb0100180000000000000018000000180000000a000000080000000100000f06db08bf1a62d54849f98d000a00000000300000cf0000002e"], 0x0, 0x3a}, 0x28) 2.870679002s ago: executing program 0 (id=3083): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x4e24, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000140)='A', 0x1}], 0x1}, 0x24008051) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, 0x0, &(0x7f0000000340)='syzkaller\x00'}, 0x94) sendmsg$inet(0xffffffffffffffff, 0x0, 0x4008804) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1e0000000800000003", @ANYRES32=0x1, @ANYBLOB="0600"/20, @ANYRES32=r1, @ANYRES32], 0x50) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socketpair$nbd(0x1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001100)={0x5, 0x80, 0x9, 0x8, 0xb, 0xfb, 0x0, 0x3c, 0xc002, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0x18842, 0x0, 0x7fffffff, 0x2, 0x3cd, 0x3, 0x7, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001300)="97d4a2e6dd72d40fb4b23416fa6435be4f9ba18b09a38df502866d9c", 0x1c}, {0x0}, {&(0x7f0000001400)="b40656d7cac7b19bfde190aa022edd24ea997cc08011e9cb686e8d6f19d492fc25ab1a732b", 0x25}, {&(0x7f00000014c0)="908a9842dce3c9bf329a3bac", 0xc}], 0x4, &(0x7f0000001540)=ANY=[@ANYBLOB="1800000000000000f0c50b4dd47a710100000001000000e7735e2ee6886d8e5ebbbcb8bd587b6a6de8d437c7b4cc18ecb01e1d3ae73c36fc35c0d6121af2d58ffe3e87c5e2ea4760bf39", @ANYRES32=r1, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="34000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00'], 0xa8, 0x4010}, 0x2000c005) bpf$MAP_CREATE(0x0, &(0x7f00000011c0)=ANY=[], 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x1f000000}, 0x600) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000680)=[{&(0x7f0000000340)="d80000001c0081044e81f782db44b904021d0802010000000500f0a1180002000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x20004800) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="850200000000000018100000", @ANYRES32, @ANYBLOB="00008cff07887e7cf83500000000000045"], 0x0}, 0x94) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000002c0)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f1, &(0x7f0000000080)) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000100)={'pim6reg1\x00', @link_local}) 2.868787232s ago: executing program 1 (id=3084): r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001c008103e00f80ecdb4cb9f207c804a00d000000880802fb0a0002000a0ada1b40d80800c5", 0x29}], 0x1, 0x0, 0x0, 0x5865}, 0x0) 2.868611002s ago: executing program 3 (id=2923): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x57}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r4 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x6, 0x7, &(0x7f0000000040)=r3, 0x4) r5 = socket$kcm(0x2, 0x200000000000006, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x5452, &(0x7f00000006c0)) setsockopt$sock_attach_bpf(r5, 0x1, 0x7, &(0x7f0000000040), 0x4) r6 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8916, &(0x7f0000000000)={'veth1_to_bridge\x00', @random="02000400ac14"}) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0a", 0x34}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848360000005e140602000000000e000a00100000000a8000001294", 0x2e}], 0x1}, 0x0) 1.595286567s ago: executing program 4 (id=3085): r0 = socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r1, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x400000002, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) write$cgroup_subtree(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="00070000420091"], 0xfe33) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="06000000040000000800"], 0x48) r4 = socket$kcm(0x2, 0x3, 0x84) setsockopt$sock_attach_bpf(r4, 0x84, 0x8, &(0x7f0000000000), 0x8) sendmsg$inet(r4, &(0x7f0000000380)={&(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)='?', 0x1}], 0x1}, 0x0) sendmsg$sock(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x6020) ioctl$TUNGETVNETLE(0xffffffffffffffff, 0x800454dd, &(0x7f0000000940)) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002e00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) r6 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r6, &(0x7f0000000040)={&(0x7f0000000800)={0x2, 0x4001, @empty}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x20044818) r7 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r7, 0x0, 0x23, 0x0, 0x0) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000680)=[{&(0x7f0000000340)="d80000001c0081044e81f782db44b904021d0802010000000500f0a1180002000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x20004800) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, 0x0) sendmsg$sock(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)='k', 0x1}], 0x1, &(0x7f0000000080)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x18}, 0x4000081) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="05"], 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001140)={&(0x7f0000000540)=ANY=[@ANYBLOB="9feb0100180000000000000018000000180000000800000003000000040000080500000402fffff90000000604000000003061613000610043f700fceb3a6306190e6e3f3ac27564fd311a818cf917afe79dc420ed0955e47b556289ecd76b75934baceae53c83c29f8c2cdca12f182a67d279b1142b0ac41fad5b579769db16ce4d1934c5a191df74663917c397a977fbf7ab5856da2a3f156910bad1a4a6a32133acf87d41fecc089cee386131cce2be266cb976275c55f5cb5acaf816bbc45b46"], &(0x7f0000000fc0)=""/156, 0x38, 0x9c, 0x1}, 0x28) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000640)=@phonet, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/77, 0x4d}, {&(0x7f0000000840)=""/190, 0xbe}, {&(0x7f0000000a00)=""/188, 0xbc}], 0x3, &(0x7f0000000ac0)=""/150, 0x96}, 0x100) 1.53465413s ago: executing program 0 (id=3086): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="d800000010008104687da3aa7143a0b8c81d080b25000000e8fe55a118001500060014c3ff0000120800070043000040a80019000400014006000d00036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f6d7f3ef48286112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4260000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c0aaac99eddc64193071e9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb06000000588a6364", 0xd8}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x3, 0x4, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0xda, 0x0, 0x0, 0x0, 0x2000}, [@call={0x85, 0x0, 0x0, 0x28}]}, &(0x7f0000000080)='GPL\x00'}, 0x94) 1.53244222s ago: executing program 1 (id=3087): ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x801c581f, 0x0) socket$kcm(0x10, 0x9, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x2}, 0x0, 0x2, 0x1000, 0x1, 0x81, 0xfffffff, 0x0, 0x0, 0x0, 0x0, 0x85c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x10, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffff7, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x0, 0x7, 0x7, 0x8, 0x1, 0x1}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2f}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x100080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0xc2ba}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x1000, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff8880b880e000, 0x8}, 0x0, 0x0, 0x0, 0x7, 0x200000000000006}) 1.511100782s ago: executing program 2 (id=2989): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x9}, 0x408, 0xca, 0x0, 0x2, 0xfffffffffffffffc, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000900), 0x280082, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="1c0000005e007f62516a071c02f8abc36f1d73dbe1", 0x15}], 0x1}, 0x0) bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000240)=@o_path={0x0}, 0x18) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x1a, &(0x7f00000001c0)=[{&(0x7f0000000380)="5c00000012006bab9a3fe3d86e17aa0a076b876c1d0048007ea60864160af36504001a0038001d00e517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb000011d600a0680d4bbd6df1db6f1078bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x40000d0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0}, 0x94) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYRES8, @ANYRES8=r2], 0x12) 0s ago: executing program 0 (id=3088): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x3, 0xc2ba, 0x0, 0x4000000, 0xa45, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0x101d0}], 0x1}, 0x40000000) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x4, 0x4, 0x4, 0x8}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000010000000a00000008"], 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000002000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r4, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r5}, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r7, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x1b, 0xf, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xfffffffc}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000bc0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r8, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x12, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', r8, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x94) r9 = bpf$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) r10 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80020, 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, 0x5, @perf_config_ext={0x1, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x80044942, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, r9) syz_clone(0xb00b000, 0x0, 0x0, 0x0, 0x0, 0x0) r12 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xa, [@typedef={0x7}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x30]}}, 0x0, 0x2e}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r12, 0x0, 0x0}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x11, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x32}, [@call={0x85, 0x0, 0x0, 0x73}]}, &(0x7f0000000340)='GPL\x00', 0x6, 0xad, &(0x7f0000000380)=""/173, 0x41100, 0x4, '\x00', r6, 0x0, r12, 0x8, &(0x7f0000000680)={0x4, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[r3], 0x0, 0x10, 0x6}, 0x94) close(r0) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0x810100, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1, 0x0, 0x0, 0x3}, 0x0) kernel console output (not intermixed with test programs): 3.2464': attribute type 29 has an invalid length. [ 665.893185][T13061] netlink: 'syz.2.2466': attribute type 29 has an invalid length. [ 666.247865][T13070] netlink: 'syz.1.2469': attribute type 29 has an invalid length. [ 666.300276][T13070] netlink: 'syz.1.2469': attribute type 29 has an invalid length. [ 666.315579][T13072] netlink: 16410 bytes leftover after parsing attributes in process `syz.3.2471'. [ 666.376773][T13077] netlink: 'syz.1.2469': attribute type 29 has an invalid length. [ 666.450853][T13066] netlink: 'syz.1.2469': attribute type 29 has an invalid length. [ 666.542676][T13070] netlink: 'syz.1.2469': attribute type 29 has an invalid length. [ 666.824749][T13084] netlink: 'syz.2.2475': attribute type 29 has an invalid length. [ 669.688025][ C0] net_ratelimit: 3003 callbacks suppressed [ 669.688049][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 669.706990][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 669.719321][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 669.731713][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 669.744262][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 669.756622][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 669.769001][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 669.781389][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 669.795083][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 669.807599][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 670.267885][T13113] netlink: 16410 bytes leftover after parsing attributes in process `syz.4.2484'. [ 671.312643][T13128] validate_nla: 2 callbacks suppressed [ 671.312681][T13128] netlink: 'syz.0.2488': attribute type 29 has an invalid length. [ 671.831387][T13136] netlink: 'syz.3.2491': attribute type 10 has an invalid length. [ 671.917457][T13136] netlink: 55 bytes leftover after parsing attributes in process `syz.3.2491'. [ 671.961889][T13142] netlink: 'syz.3.2491': attribute type 10 has an invalid length. [ 672.068320][T13142] device veth0_vlan left promiscuous mode [ 672.158073][T13142] device veth0_vlan entered promiscuous mode [ 672.207007][T13142] team0: Device veth0_vlan failed to register rx_handler [ 673.824512][T13163] netlink: 'syz.4.2498': attribute type 10 has an invalid length. [ 673.859905][T13163] device wlan1 left promiscuous mode [ 674.424714][T13163] team0: Port device wlan1 removed [ 674.454946][T13177] netlink: 'syz.0.2500': attribute type 1 has an invalid length. [ 674.707551][T13177] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.2500'. [ 674.729962][T13163] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 674.761195][ C0] net_ratelimit: 2586 callbacks suppressed [ 674.761215][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 674.779866][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 674.792789][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 674.805368][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 674.817866][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 674.831118][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 674.843735][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 674.856636][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 674.869120][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 674.882313][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 675.352226][T13191] netlink: 'syz.2.2506': attribute type 29 has an invalid length. [ 675.394456][T13193] netlink: 'syz.3.2505': attribute type 10 has an invalid length. [ 675.451450][T13193] netlink: 55 bytes leftover after parsing attributes in process `syz.3.2505'. [ 675.556598][T13194] netlink: 'syz.3.2505': attribute type 10 has an invalid length. [ 675.670498][T13194] device veth0_vlan left promiscuous mode [ 675.745295][T13194] device veth0_vlan entered promiscuous mode [ 675.812137][T13194] team0: Device veth0_vlan failed to register rx_handler [ 675.937927][T13191] netlink: 'syz.2.2506': attribute type 29 has an invalid length. [ 676.315553][T13206] netlink: 830 bytes leftover after parsing attributes in process `syz.2.2508'. [ 676.785243][T13209] netlink: 16410 bytes leftover after parsing attributes in process `syz.3.2510'. [ 678.097007][T13230] netlink: 'syz.0.2515': attribute type 29 has an invalid length. [ 678.122156][T13225] netlink: 176 bytes leftover after parsing attributes in process `syz.3.2514'. [ 679.076639][T13248] netlink: 'syz.4.2521': attribute type 10 has an invalid length. [ 679.138982][T13248] netlink: 55 bytes leftover after parsing attributes in process `syz.4.2521'. [ 679.216832][T13249] netlink: 'syz.4.2521': attribute type 10 has an invalid length. [ 679.288266][T13249] device veth0_vlan left promiscuous mode [ 679.387786][T13249] device veth0_vlan entered promiscuous mode [ 679.438393][T13249] team0: Device veth0_vlan failed to register rx_handler [ 679.620177][T13254] netlink: 'syz.1.2523': attribute type 29 has an invalid length. [ 679.664538][T13254] netlink: 'syz.1.2523': attribute type 29 has an invalid length. [ 679.767954][ C0] net_ratelimit: 2263 callbacks suppressed [ 679.767972][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 679.786724][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 679.799725][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 679.812117][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 679.824888][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 679.837150][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 679.849467][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 679.862378][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 679.874839][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 679.887592][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 679.926038][T13257] netlink: 'syz.0.2534': attribute type 10 has an invalid length. [ 679.963635][T13257] netlink: 55 bytes leftover after parsing attributes in process `syz.0.2534'. [ 680.092579][T13262] netlink: 'syz.3.2526': attribute type 10 has an invalid length. [ 680.276485][T13262] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2526'. [ 680.384539][T13262] device veth0_vlan left promiscuous mode [ 680.471363][T13262] device veth0_vlan entered promiscuous mode [ 680.529645][T13262] bridge0: port 3(veth0_vlan) entered blocking state [ 680.562334][T13262] bridge0: port 3(veth0_vlan) entered disabled state [ 680.590727][T13265] netlink: 'syz.0.2534': attribute type 10 has an invalid length. [ 680.638783][T13265] device veth0_vlan left promiscuous mode [ 680.690471][T13265] device veth0_vlan entered promiscuous mode [ 680.709173][T13265] team0: Device veth0_vlan failed to register rx_handler [ 680.764582][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 680.779389][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 680.808389][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 680.855815][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 680.872967][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 681.083313][T13285] netlink: 'syz.4.2533': attribute type 29 has an invalid length. [ 681.111886][T13285] netlink: 'syz.4.2533': attribute type 29 has an invalid length. [ 681.419586][T13292] IPv6: Can't replace route, no match found [ 681.434607][T13284] netlink: 55 bytes leftover after parsing attributes in process `syz.3.2531'. [ 681.550589][T13284] device veth0_vlan left promiscuous mode [ 681.616020][T13284] device veth0_vlan entered promiscuous mode [ 681.642983][T13284] team0: Device veth0_vlan failed to register rx_handler [ 681.728906][T13280] netlink: 176 bytes leftover after parsing attributes in process `syz.0.2529'. [ 681.797795][T13292] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2530'. [ 682.401879][T13301] netlink: 16410 bytes leftover after parsing attributes in process `syz.0.2536'. [ 683.179773][T13320] validate_nla: 4 callbacks suppressed [ 683.179811][T13320] netlink: 'syz.1.2552': attribute type 29 has an invalid length. [ 683.467862][T13320] netlink: 'syz.1.2552': attribute type 29 has an invalid length. [ 684.117995][T13333] netlink: 16410 bytes leftover after parsing attributes in process `syz.1.2545'. [ 684.262438][T13334] netlink: 'syz.0.2543': attribute type 10 has an invalid length. [ 684.363520][T13334] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2543'. [ 684.378108][T13334] device veth0_vlan left promiscuous mode [ 684.452753][T13334] device veth0_vlan entered promiscuous mode [ 684.461284][T13334] bridge0: port 5(veth0_vlan) entered blocking state [ 684.538633][T13334] bridge0: port 5(veth0_vlan) entered disabled state [ 684.622322][T13337] netlink: 56863 bytes leftover after parsing attributes in process `syz.0.2543'. [ 684.626761][T13339] netlink: 'syz.4.2546': attribute type 29 has an invalid length. [ 684.666263][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 684.675128][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 684.694396][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 684.726440][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 684.789265][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 684.806279][T13339] netlink: 'syz.4.2546': attribute type 29 has an invalid length. [ 684.815023][ C0] net_ratelimit: 2284 callbacks suppressed [ 684.815042][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 684.815756][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 684.816030][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 684.816332][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 684.817318][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 684.817663][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 684.818256][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 684.818594][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 684.819225][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 684.819466][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 685.216416][T13348] IPv6: Can't replace route, no match found [ 685.391933][T13348] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2547'. [ 685.977170][T13362] netlink: 16410 bytes leftover after parsing attributes in process `syz.2.2550'. [ 685.991164][ T1276] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.997561][ T1276] ieee802154 phy1 wpan1: encryption failed: -22 [ 686.113317][T13364] netlink: 'syz.1.2553': attribute type 29 has an invalid length. [ 686.153801][T13364] netlink: 'syz.1.2553': attribute type 29 has an invalid length. [ 686.229876][T13368] netlink: 'syz.3.2555': attribute type 29 has an invalid length. [ 686.265809][T13368] netlink: 'syz.3.2555': attribute type 29 has an invalid length. [ 686.792713][T13379] netlink: 'syz.3.2558': attribute type 29 has an invalid length. [ 687.629830][T13394] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2563'. [ 687.722004][T13394] device veth0_vlan left promiscuous mode [ 687.730917][T13394] device veth0_vlan entered promiscuous mode [ 687.746545][T13394] bridge0: port 3(veth0_vlan) entered blocking state [ 687.760941][T13394] bridge0: port 3(veth0_vlan) entered disabled state [ 687.807915][T13398] netlink: 56863 bytes leftover after parsing attributes in process `syz.4.2563'. [ 687.878588][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 687.901216][ T4377] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 688.335027][T13408] validate_nla: 4 callbacks suppressed [ 688.335066][T13408] netlink: 'syz.2.2567': attribute type 29 has an invalid length. [ 688.362347][T13408] netlink: 'syz.2.2567': attribute type 29 has an invalid length. [ 688.612860][T13407] IPv6: Can't replace route, no match found [ 688.903234][T13417] mac80211_hwsim hwsim11 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 689.069648][T13420] netlink: 'syz.0.2570': attribute type 29 has an invalid length. [ 689.128860][T13414] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2566'. [ 689.300950][T13420] netlink: 'syz.0.2570': attribute type 29 has an invalid length. [ 689.715697][T13432] netlink: 830 bytes leftover after parsing attributes in process `syz.4.2573'. [ 689.854914][ C0] net_ratelimit: 2529 callbacks suppressed [ 689.854936][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 689.873746][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 689.886711][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 689.899180][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 689.912224][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 689.924726][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 689.937142][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 689.950267][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 689.962723][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 689.975460][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 690.273667][T13440] netlink: 16410 bytes leftover after parsing attributes in process `syz.1.2576'. [ 690.361211][T13444] netlink: 'syz.3.2577': attribute type 10 has an invalid length. [ 690.396194][T13444] netlink: 55 bytes leftover after parsing attributes in process `syz.3.2577'. [ 690.421981][T13449] netlink: 'syz.3.2577': attribute type 10 has an invalid length. [ 690.482989][T13449] device veth0_vlan left promiscuous mode [ 690.493522][T13449] device veth0_vlan entered promiscuous mode [ 690.504612][T13449] team0: Device veth0_vlan failed to register rx_handler [ 690.863487][T13452] netlink: 'syz.1.2580': attribute type 29 has an invalid length. [ 690.960579][T13452] netlink: 'syz.1.2580': attribute type 29 has an invalid length. [ 691.081356][T13457] netlink: 'syz.4.2582': attribute type 29 has an invalid length. [ 691.141850][T13457] netlink: 'syz.4.2582': attribute type 29 has an invalid length. [ 692.221657][T13482] netlink: 16410 bytes leftover after parsing attributes in process `syz.0.2592'. [ 693.285338][T13498] netlink: 16410 bytes leftover after parsing attributes in process `syz.0.2607'. [ 693.733306][T13505] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2599'. [ 694.196374][T13514] validate_nla: 6 callbacks suppressed [ 694.196394][T13514] netlink: 'syz.4.2603': attribute type 10 has an invalid length. [ 694.220944][T13514] netlink: 55 bytes leftover after parsing attributes in process `syz.4.2603'. [ 694.239075][T13514] netlink: 'syz.4.2603': attribute type 10 has an invalid length. [ 694.858433][ C0] net_ratelimit: 3672 callbacks suppressed [ 694.858455][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 694.876830][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 694.889265][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 694.901862][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 694.914616][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 694.927257][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 694.939775][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 694.952783][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 694.965345][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 694.977961][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 695.105651][T13514] device veth0_vlan left promiscuous mode [ 695.123911][T13514] device veth0_vlan entered promiscuous mode [ 695.140576][T13514] team0: Device veth0_vlan failed to register rx_handler [ 695.434949][T13525] netlink: 'syz.1.2608': attribute type 29 has an invalid length. [ 695.484205][T13525] netlink: 'syz.1.2608': attribute type 29 has an invalid length. [ 698.000322][T13554] netlink: 'syz.0.2615': attribute type 4 has an invalid length. [ 698.016837][T13554] netlink: 156 bytes leftover after parsing attributes in process `syz.0.2615'. [ 698.027583][T13553] netlink: 'syz.3.2616': attribute type 21 has an invalid length. [ 698.036458][T13553] netlink: 'syz.3.2616': attribute type 1 has an invalid length. [ 698.104432][T13562] netlink: 'syz.4.2618': attribute type 2 has an invalid length. [ 698.154861][T13562] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2618'. [ 698.403410][T13568] netlink: 830 bytes leftover after parsing attributes in process `syz.0.2620'. [ 698.994778][T13578] netlink: 'syz.4.2624': attribute type 10 has an invalid length. [ 699.109060][T13578] netlink: 55 bytes leftover after parsing attributes in process `syz.4.2624'. [ 699.200429][T13581] netlink: 'syz.4.2624': attribute type 10 has an invalid length. [ 699.293528][T13581] device veth0_vlan left promiscuous mode [ 699.340205][T13581] device veth0_vlan entered promiscuous mode [ 699.399697][T13581] team0: Device veth0_vlan failed to register rx_handler [ 699.867895][ C0] net_ratelimit: 2549 callbacks suppressed [ 699.867916][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 699.886461][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 699.898769][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 699.911769][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 699.924190][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 699.999368][T13584] netlink: 'syz.4.2625': attribute type 29 has an invalid length. [ 700.069344][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 700.081936][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 700.094734][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 700.107333][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 700.119747][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 700.192379][T13584] netlink: 'syz.4.2625': attribute type 29 has an invalid length. [ 700.487699][T13600] netlink: 'syz.0.2629': attribute type 29 has an invalid length. [ 700.512804][T13600] netlink: 'syz.0.2629': attribute type 29 has an invalid length. [ 700.760634][T13607] netlink: 'syz.0.2642': attribute type 29 has an invalid length. [ 700.795246][T13607] netlink: 'syz.0.2642': attribute type 29 has an invalid length. [ 701.381235][T13616] netlink: 'syz.4.2635': attribute type 10 has an invalid length. [ 701.414412][T13616] netlink: 55 bytes leftover after parsing attributes in process `syz.4.2635'. [ 701.442306][T13617] netlink: 'syz.4.2635': attribute type 10 has an invalid length. [ 701.500238][T13617] device veth0_vlan left promiscuous mode [ 701.549751][T13617] device veth0_vlan entered promiscuous mode [ 701.566265][T13617] team0: Device veth0_vlan failed to register rx_handler [ 701.781277][T13620] netlink: 'syz.3.2636': attribute type 1 has an invalid length. [ 701.802234][T13620] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2636'. [ 703.617497][T13645] netlink: 830 bytes leftover after parsing attributes in process `syz.4.2645'. [ 704.215693][T13653] netlink: 16410 bytes leftover after parsing attributes in process `syz.4.2648'. [ 704.514831][T13666] validate_nla: 7 callbacks suppressed [ 704.514883][T13666] netlink: 'syz.4.2651': attribute type 10 has an invalid length. [ 704.878433][ C0] net_ratelimit: 3687 callbacks suppressed [ 704.878454][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 704.897012][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 704.910001][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 704.922907][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 704.935736][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 704.948143][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 704.950863][T13666] batman_adv: batadv0: Adding interface: netdevsim0 [ 704.960940][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 704.961195][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 704.961442][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 704.962253][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 705.075133][T13666] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 705.127716][T13666] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 706.396192][T13687] netlink: 'syz.4.2657': attribute type 1 has an invalid length. [ 706.408168][T13687] netlink: 'syz.4.2657': attribute type 3 has an invalid length. [ 706.416485][T13687] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2657'. [ 706.745616][T13689] FAULT_INJECTION: forcing a failure. [ 706.745616][T13689] name failslab, interval 1, probability 0, space 0, times 0 [ 706.768843][T13689] CPU: 1 PID: 13689 Comm: syz.2.2659 Not tainted syzkaller #0 [ 706.776396][T13689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 706.786496][T13689] Call Trace: [ 706.789918][T13689] [ 706.792878][T13689] dump_stack_lvl+0x188/0x24e [ 706.797940][T13689] ? show_regs_print_info+0x12/0x12 [ 706.803265][T13689] ? load_image+0x400/0x400 [ 706.807905][T13689] ? __might_sleep+0xd0/0xd0 [ 706.812518][T13689] ? __lock_acquire+0x7d10/0x7d10 [ 706.817565][T13689] should_fail_ex+0x399/0x4d0 [ 706.822442][T13689] should_failslab+0x5/0x20 [ 706.827057][T13689] slab_pre_alloc_hook+0x59/0x310 [ 706.832099][T13689] kmem_cache_alloc_node+0x5a/0x320 [ 706.837394][T13689] ? __alloc_skb+0xfc/0x7e0 [ 706.842015][T13689] __alloc_skb+0xfc/0x7e0 [ 706.846366][T13689] ? netlink_autobind+0xda/0x300 [ 706.851327][T13689] netlink_sendmsg+0x654/0xbd0 [ 706.856121][T13689] ? netlink_getsockopt+0x550/0x550 [ 706.861341][T13689] ? aa_sock_msg_perm+0x94/0x150 [ 706.866295][T13689] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 706.871592][T13689] ? security_socket_sendmsg+0x7c/0xa0 [ 706.877097][T13689] ? netlink_getsockopt+0x550/0x550 [ 706.882354][T13689] ____sys_sendmsg+0x5be/0x970 [ 706.887182][T13689] ? __sys_sendmsg_sock+0x30/0x30 [ 706.892232][T13689] ? __import_iovec+0x315/0x500 [ 706.897115][T13689] ? import_iovec+0x6f/0xa0 [ 706.901643][T13689] ___sys_sendmsg+0x2a2/0x360 [ 706.906347][T13689] ? __sys_sendmsg+0x290/0x290 [ 706.911180][T13689] __se_sys_sendmsg+0x1bb/0x2a0 [ 706.916057][T13689] ? __x64_sys_sendmsg+0x80/0x80 [ 706.921035][T13689] ? lockdep_hardirqs_on+0x94/0x140 [ 706.926260][T13689] do_syscall_64+0x4c/0xa0 [ 706.930724][T13689] ? clear_bhb_loop+0x60/0xb0 [ 706.935413][T13689] ? clear_bhb_loop+0x60/0xb0 [ 706.940112][T13689] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 706.946139][T13689] RIP: 0033:0x7fd3ac59aeb9 [ 706.950581][T13689] 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 [ 706.970642][T13689] RSP: 002b:00007fd3ad482028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 706.979076][T13689] RAX: ffffffffffffffda RBX: 00007fd3ac815fa0 RCX: 00007fd3ac59aeb9 [ 706.987060][T13689] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 706.995041][T13689] RBP: 00007fd3ad482090 R08: 0000000000000000 R09: 0000000000000000 [ 707.003021][T13689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 707.011113][T13689] R13: 00007fd3ac816038 R14: 00007fd3ac815fa0 R15: 00007ffd8d07d378 [ 707.019315][T13689] [ 707.162996][T13691] netlink: 'syz.3.2658': attribute type 2 has an invalid length. [ 707.188094][T13691] netlink: 'syz.3.2658': attribute type 1 has an invalid length. [ 707.196071][T13691] netlink: 'syz.3.2658': attribute type 8 has an invalid length. [ 707.243903][T13691] netlink: 44 bytes leftover after parsing attributes in process `syz.3.2658'. [ 707.342147][T13697] netlink: 'syz.2.2660': attribute type 29 has an invalid length. [ 707.361206][T13697] netlink: 'syz.2.2660': attribute type 29 has an invalid length. [ 707.705698][T13703] netlink: 'syz.2.2661': attribute type 10 has an invalid length. [ 707.737925][T13703] netlink: 55 bytes leftover after parsing attributes in process `syz.2.2661'. [ 707.782801][T13704] netlink: 'syz.2.2661': attribute type 10 has an invalid length. [ 708.263352][T13714] netlink: 830 bytes leftover after parsing attributes in process `syz.1.2667'. [ 708.330884][T13716] bridge0: port 3(team0) entered disabled state [ 708.337717][T13716] bridge0: port 2(bridge_slave_1) entered disabled state [ 708.345252][T13716] bridge0: port 1(bridge_slave_0) entered disabled state [ 708.459040][T13716] team0: Device bridge0 is already an upper device of the team interface [ 708.859125][T13728] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2672'. [ 708.963188][T13730] device veth1_macvtap left promiscuous mode [ 709.455272][T13737] FAULT_INJECTION: forcing a failure. [ 709.455272][T13737] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 709.530073][T13737] CPU: 0 PID: 13737 Comm: syz.4.2674 Not tainted syzkaller #0 [ 709.537709][T13737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 709.547894][T13737] Call Trace: [ 709.551198][T13737] [ 709.554269][T13737] dump_stack_lvl+0x188/0x24e [ 709.558990][T13737] ? show_regs_print_info+0x12/0x12 [ 709.564229][T13737] ? load_image+0x400/0x400 [ 709.568771][T13737] ? __lock_acquire+0x7d10/0x7d10 [ 709.574054][T13737] should_fail_ex+0x399/0x4d0 [ 709.578941][T13737] _copy_from_user+0x2c/0x170 [ 709.583762][T13737] ___sys_sendmsg+0x1c3/0x360 [ 709.588727][T13737] ? __sys_sendmsg+0x290/0x290 [ 709.593574][T13737] ? __lock_acquire+0x7d10/0x7d10 [ 709.598671][T13737] __se_sys_sendmsg+0x1bb/0x2a0 [ 709.603570][T13737] ? ct_nmi_exit+0x145/0x1c0 [ 709.608207][T13737] ? __x64_sys_sendmsg+0x80/0x80 [ 709.613201][T13737] ? lockdep_hardirqs_on+0x94/0x140 [ 709.618454][T13737] do_syscall_64+0x4c/0xa0 [ 709.622906][T13737] ? clear_bhb_loop+0x60/0xb0 [ 709.627698][T13737] ? clear_bhb_loop+0x60/0xb0 [ 709.632406][T13737] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 709.638416][T13737] RIP: 0033:0x7fc524f9aeb9 [ 709.642894][T13737] 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 [ 709.662708][T13737] RSP: 002b:00007fc525ef9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 709.671253][T13737] RAX: ffffffffffffffda RBX: 00007fc525215fa0 RCX: 00007fc524f9aeb9 [ 709.679260][T13737] RDX: 0000000020000800 RSI: 0000200000000600 RDI: 0000000000000004 [ 709.687267][T13737] RBP: 00007fc525ef9090 R08: 0000000000000000 R09: 0000000000000000 [ 709.695271][T13737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 709.703265][T13737] R13: 00007fc525216038 R14: 00007fc525215fa0 R15: 00007ffca960d3f8 [ 709.711377][T13737] [ 709.906497][T13738] tipc: Started in network mode [ 709.913771][ C0] net_ratelimit: 3575 callbacks suppressed [ 709.913789][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.932929][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.945359][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 709.958029][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.970463][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 709.983214][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 709.995644][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 710.008464][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 710.021618][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 710.034285][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 710.072334][T13738] tipc: Node identity 9215a268, cluster identity 4711 [ 710.089204][T13738] tipc: Node number set to 2450891368 [ 710.406601][T13749] validate_nla: 7 callbacks suppressed [ 710.406623][T13749] netlink: 'syz.3.2678': attribute type 10 has an invalid length. [ 710.462025][T13749] netlink: 55 bytes leftover after parsing attributes in process `syz.3.2678'. [ 710.563436][T13749] netlink: 'syz.3.2678': attribute type 10 has an invalid length. [ 710.611059][T13749] device veth0_vlan left promiscuous mode [ 710.618573][T13749] device veth0_vlan entered promiscuous mode [ 710.637405][T13749] team0: Device veth0_vlan failed to register rx_handler [ 710.899095][T13762] FAULT_INJECTION: forcing a failure. [ 710.899095][T13762] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 710.917878][T13760] netlink: 'syz.0.2680': attribute type 29 has an invalid length. [ 710.949068][T13762] CPU: 0 PID: 13762 Comm: syz.4.2690 Not tainted syzkaller #0 [ 710.956612][T13762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 710.966713][T13762] Call Trace: [ 710.970030][T13762] [ 710.971290][T13760] netlink: 'syz.0.2680': attribute type 29 has an invalid length. [ 710.973130][T13762] dump_stack_lvl+0x188/0x24e [ 710.973169][T13762] ? show_regs_print_info+0x12/0x12 [ 710.973194][T13762] ? load_image+0x400/0x400 [ 710.973218][T13762] ? __lock_acquire+0x7d10/0x7d10 [ 710.973253][T13762] should_fail_ex+0x399/0x4d0 [ 710.973287][T13762] _copy_from_user+0x2c/0x170 [ 710.973313][T13762] bpf_prog_test_run_skb+0x262/0x12a0 [ 710.973337][T13762] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 710.973361][T13762] ? cpu_online+0xa0/0xa0 [ 710.973391][T13762] ? cpu_online+0xa0/0xa0 [ 710.973412][T13762] bpf_prog_test_run+0x31e/0x390 [ 710.973443][T13762] __sys_bpf+0x62b/0x780 [ 710.973470][T13762] ? bpf_link_show_fdinfo+0x380/0x380 [ 710.973516][T13762] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 710.973554][T13762] __x64_sys_bpf+0x78/0x90 [ 710.973581][T13762] do_syscall_64+0x4c/0xa0 [ 710.973603][T13762] ? clear_bhb_loop+0x60/0xb0 [ 710.973623][T13762] ? clear_bhb_loop+0x60/0xb0 [ 710.973646][T13762] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 710.973666][T13762] RIP: 0033:0x7fc524f9aeb9 [ 710.973685][T13762] 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 [ 710.973702][T13762] RSP: 002b:00007fc525ef9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 710.973726][T13762] RAX: ffffffffffffffda RBX: 00007fc525215fa0 RCX: 00007fc524f9aeb9 [ 710.973741][T13762] RDX: 0000000000000048 RSI: 0000200000000080 RDI: 000000000000000a [ 710.973755][T13762] RBP: 00007fc525ef9090 R08: 0000000000000000 R09: 0000000000000000 [ 710.973768][T13762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 710.973780][T13762] R13: 00007fc525216038 R14: 00007fc525215fa0 R15: 00007ffca960d3f8 [ 710.973812][T13762] [ 711.550116][T13770] netlink: 'syz.3.2693': attribute type 29 has an invalid length. [ 711.587340][T13770] netlink: 'syz.3.2693': attribute type 29 has an invalid length. [ 711.703627][T13776] netlink: 9286 bytes leftover after parsing attributes in process `syz.1.2684'. [ 712.365590][T13789] netlink: 830 bytes leftover after parsing attributes in process `syz.0.2688'. [ 712.679204][T13792] tipc: Started in network mode [ 712.709593][T13792] tipc: Node identity 9215a268, cluster identity 4711 [ 712.907205][T13792] tipc: Node number set to 2450891368 [ 713.142720][T13804] netlink: 9286 bytes leftover after parsing attributes in process `syz.1.2695'. [ 713.442160][T13813] netlink: 'syz.1.2698': attribute type 29 has an invalid length. [ 713.482306][T13813] netlink: 'syz.1.2698': attribute type 29 has an invalid length. [ 714.149989][T13826] netlink: 830 bytes leftover after parsing attributes in process `syz.0.2702'. [ 714.965267][ C0] net_ratelimit: 3117 callbacks suppressed [ 714.965288][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 714.983716][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 714.996216][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 715.009437][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 715.022040][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 715.034784][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 715.047212][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 715.060061][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 715.072499][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 715.084996][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 716.375580][T13856] netlink: 'syz.4.2710': attribute type 29 has an invalid length. [ 716.405040][T13856] netlink: 'syz.4.2710': attribute type 29 has an invalid length. [ 716.623542][T13859] netlink: 127868 bytes leftover after parsing attributes in process `syz.0.2711'. [ 716.685155][T13859] netlink: 6955 bytes leftover after parsing attributes in process `syz.0.2711'. [ 716.709220][T13863] FAULT_INJECTION: forcing a failure. [ 716.709220][T13863] name failslab, interval 1, probability 0, space 0, times 0 [ 716.791318][T13859] netlink: 'syz.0.2711': attribute type 3 has an invalid length. [ 716.808455][T13863] CPU: 1 PID: 13863 Comm: syz.2.2712 Not tainted syzkaller #0 [ 716.815995][T13863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 716.826094][T13863] Call Trace: [ 716.829393][T13863] [ 716.832473][T13863] dump_stack_lvl+0x188/0x24e [ 716.837178][T13863] ? show_regs_print_info+0x12/0x12 [ 716.842403][T13863] ? load_image+0x400/0x400 [ 716.846923][T13863] ? __lock_acquire+0x7d10/0x7d10 [ 716.851973][T13863] should_fail_ex+0x399/0x4d0 [ 716.856678][T13863] should_failslab+0x5/0x20 [ 716.861268][T13863] slab_pre_alloc_hook+0x59/0x310 [ 716.866450][T13863] kmem_cache_alloc+0x56/0x2f0 [ 716.871261][T13863] ? security_file_alloc+0x30/0x110 [ 716.876513][T13863] security_file_alloc+0x30/0x110 [ 716.881600][T13863] __alloc_file+0xc2/0x230 [ 716.886139][T13863] alloc_empty_file+0x90/0x180 [ 716.890926][T13863] alloc_file+0x5c/0x5f0 [ 716.895274][T13863] alloc_file_pseudo+0x180/0x200 [ 716.900229][T13863] ? alloc_empty_file_noaccount+0x80/0x80 [ 716.905960][T13863] ? alloc_fd+0x58f/0x630 [ 716.910368][T13863] anon_inode_getfd+0xc6/0x1c0 [ 716.915254][T13863] btf_new_fd+0x5f1/0x780 [ 716.919609][T13863] __sys_bpf+0x612/0x780 [ 716.923872][T13863] ? bpf_link_show_fdinfo+0x380/0x380 [ 716.929295][T13863] ? lock_chain_count+0x20/0x20 [ 716.934286][T13863] __x64_sys_bpf+0x78/0x90 [ 716.938728][T13863] do_syscall_64+0x4c/0xa0 [ 716.943273][T13863] ? clear_bhb_loop+0x60/0xb0 [ 716.947976][T13863] ? clear_bhb_loop+0x60/0xb0 [ 716.952733][T13863] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 716.958676][T13863] RIP: 0033:0x7fd3ac59aeb9 [ 716.963117][T13863] 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 [ 716.983001][T13863] RSP: 002b:00007fd3ad482028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 716.991446][T13863] RAX: ffffffffffffffda RBX: 00007fd3ac815fa0 RCX: 00007fd3ac59aeb9 [ 716.999441][T13863] RDX: 0000000000000028 RSI: 0000200000001300 RDI: 0000000000000012 [ 717.007427][T13863] RBP: 00007fd3ad482090 R08: 0000000000000000 R09: 0000000000000000 [ 717.015408][T13863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 717.023389][T13863] R13: 00007fd3ac816038 R14: 00007fd3ac815fa0 R15: 00007ffd8d07d378 [ 717.031409][T13863] [ 717.056602][T13859] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.2711'. [ 717.109082][T13866] netlink: 'syz.1.2714': attribute type 29 has an invalid length. [ 717.221136][T13866] netlink: 'syz.1.2714': attribute type 29 has an invalid length. [ 717.300158][T13871] netlink: 830 bytes leftover after parsing attributes in process `syz.4.2716'. [ 717.978058][T13869] netlink: 'syz.3.2715': attribute type 29 has an invalid length. [ 718.185665][T13869] netlink: 'syz.3.2715': attribute type 29 has an invalid length. [ 718.972280][T13898] netlink: 'syz.3.2723': attribute type 29 has an invalid length. [ 719.105589][T13898] netlink: 'syz.3.2723': attribute type 29 has an invalid length. [ 719.975085][ C0] net_ratelimit: 1690 callbacks suppressed [ 719.975106][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 719.993859][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 720.006763][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 720.019391][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 720.032089][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 720.035259][T13908] netlink: 'syz.3.2727': attribute type 29 has an invalid length. [ 720.045106][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 720.045405][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 720.045992][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 720.046337][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 720.046934][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 720.192492][T13910] netlink: 830 bytes leftover after parsing attributes in process `syz.2.2728'. [ 721.637874][T13921] validate_nla: 1 callbacks suppressed [ 721.639349][T13921] netlink: 'syz.0.2733': attribute type 29 has an invalid length. [ 721.798560][T13921] netlink: 'syz.0.2733': attribute type 29 has an invalid length. [ 721.814352][T13930] netlink: 'syz.4.2734': attribute type 29 has an invalid length. [ 721.969552][T13930] netlink: 'syz.4.2734': attribute type 29 has an invalid length. [ 722.859306][T13944] netlink: 'syz.0.2737': attribute type 29 has an invalid length. [ 722.907578][T13944] netlink: 'syz.0.2737': attribute type 29 has an invalid length. [ 724.276859][T13959] netlink: 'syz.4.2741': attribute type 29 has an invalid length. [ 724.332778][T13961] netlink: 830 bytes leftover after parsing attributes in process `syz.2.2742'. [ 724.579541][T13959] netlink: 'syz.4.2741': attribute type 29 has an invalid length. [ 725.025886][ C0] net_ratelimit: 1847 callbacks suppressed [ 725.025903][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 725.044549][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 725.056960][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.070085][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.082488][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 725.095096][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.107384][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.120510][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 725.132973][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 725.145309][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.301535][T13972] netlink: 'syz.4.2746': attribute type 27 has an invalid length. [ 725.330341][T13972] netlink: 2418 bytes leftover after parsing attributes in process `syz.4.2746'. [ 725.519999][T13972] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.2746'. [ 725.542586][T13972] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.2746'. [ 725.631937][T13976] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.2746'. [ 725.738614][T13976] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.2746'. [ 726.201325][T13985] netlink: 'syz.2.2749': attribute type 10 has an invalid length. [ 727.235218][T14001] netlink: 'syz.4.2756': attribute type 29 has an invalid length. [ 727.422726][T14001] netlink: 'syz.4.2756': attribute type 29 has an invalid length. [ 728.871934][T14032] netlink: 'syz.3.2763': attribute type 10 has an invalid length. [ 728.958935][T14032] device veth0_vlan left promiscuous mode [ 729.026968][T14032] device veth0_vlan entered promiscuous mode [ 729.098939][T14032] team0: Device veth0_vlan failed to register rx_handler [ 730.028895][ C0] net_ratelimit: 2681 callbacks suppressed [ 730.028915][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 730.047778][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 730.060483][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 730.073306][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 730.086108][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 730.098595][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 730.111049][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 730.124381][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 730.137094][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 730.149874][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 731.049358][T14036] netlink: 'syz.2.2765': attribute type 29 has an invalid length. [ 731.765875][T14047] netlink: 'syz.2.2769': attribute type 29 has an invalid length. [ 731.783062][T14047] netlink: 'syz.2.2769': attribute type 29 has an invalid length. [ 732.483152][T14063] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 732.638436][T14067] netlink: 'syz.0.2775': attribute type 27 has an invalid length. [ 732.698819][T14067] netlink: 2418 bytes leftover after parsing attributes in process `syz.0.2775'. [ 732.969196][T14067] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.2775'. [ 733.030594][T14067] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.2775'. [ 733.288109][T14069] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.2775'. [ 733.816225][T14079] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.2775'. [ 734.296445][T14086] netlink: 'syz.4.2778': attribute type 10 has an invalid length. [ 734.353330][T14086] device veth0_vlan left promiscuous mode [ 734.379391][T14086] device veth0_vlan entered promiscuous mode [ 734.509357][T14086] team0: Device veth0_vlan failed to register rx_handler [ 734.824769][T14092] netlink: 'syz.3.2780': attribute type 29 has an invalid length. [ 735.053856][ C0] net_ratelimit: 2808 callbacks suppressed [ 735.053895][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 735.082096][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 735.104903][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 735.136971][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 735.156004][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 735.165471][T14101] netlink: 'syz.3.2782': attribute type 29 has an invalid length. [ 735.174784][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 735.200742][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 735.228320][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 735.248002][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 735.261448][T14101] netlink: 'syz.3.2782': attribute type 29 has an invalid length. [ 735.264249][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 735.905821][T14111] netlink: 'syz.0.2784': attribute type 10 has an invalid length. [ 737.333551][T14133] netlink: 'syz.4.2792': attribute type 10 has an invalid length. [ 737.435921][T14133] device veth0_vlan left promiscuous mode [ 737.509767][T14133] device veth0_vlan entered promiscuous mode [ 737.605922][T14133] team0: Device veth0_vlan failed to register rx_handler [ 738.375182][T14142] netlink: 'syz.2.2794': attribute type 29 has an invalid length. [ 738.832218][T14155] sctp: [Deprecated]: syz.4.2795 (pid 14155) Use of struct sctp_assoc_value in delayed_ack socket option. [ 738.832218][T14155] Use struct sctp_sack_info instead [ 738.959028][T14144] netlink: 161700 bytes leftover after parsing attributes in process `syz.1.2797'. [ 739.893218][T14171] netlink: 'syz.4.2801': attribute type 10 has an invalid length. [ 740.096876][ C0] net_ratelimit: 2136 callbacks suppressed [ 740.096897][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 740.115389][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 740.128472][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 740.141113][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 740.154289][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 740.167058][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 740.179552][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 740.192807][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 740.205560][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 740.218420][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 740.493730][T14178] netlink: 'syz.1.2805': attribute type 10 has an invalid length. [ 740.511357][T14178] device veth0_vlan left promiscuous mode [ 740.524933][T14178] device veth0_vlan entered promiscuous mode [ 740.542675][T14178] team0: Device veth0_vlan failed to register rx_handler [ 741.762559][T14197] netlink: 'syz.2.2811': attribute type 3 has an invalid length. [ 741.798185][T14197] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.2811'. [ 742.280150][T14209] netlink: 'syz.1.2815': attribute type 29 has an invalid length. [ 742.413227][T14209] netlink: 'syz.1.2815': attribute type 29 has an invalid length. [ 742.848360][T14223] netlink: 'syz.1.2818': attribute type 10 has an invalid length. [ 742.937270][T14223] device veth0_vlan left promiscuous mode [ 742.996891][T14223] device veth0_vlan entered promiscuous mode [ 743.083751][T14223] team0: Device veth0_vlan failed to register rx_handler [ 743.659591][T14227] netlink: 'syz.0.2820': attribute type 10 has an invalid length. [ 743.798294][T14227] device veth0_vlan left promiscuous mode [ 743.828367][T14227] device veth0_vlan entered promiscuous mode [ 743.851012][T14227] team0: Device veth0_vlan failed to register rx_handler [ 743.991047][T14234] FAULT_INJECTION: forcing a failure. [ 743.991047][T14234] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 744.033770][T14234] CPU: 0 PID: 14234 Comm: syz.3.2823 Not tainted syzkaller #0 [ 744.041342][T14234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 744.051461][T14234] Call Trace: [ 744.054809][T14234] [ 744.057808][T14234] dump_stack_lvl+0x188/0x24e [ 744.062567][T14234] ? show_regs_print_info+0x12/0x12 [ 744.067843][T14234] ? load_image+0x400/0x400 [ 744.072414][T14234] ? __lock_acquire+0x7d10/0x7d10 [ 744.077500][T14234] ? snprintf+0xe5/0x140 [ 744.081804][T14234] should_fail_ex+0x399/0x4d0 [ 744.086900][T14234] _copy_to_user+0x2c/0x130 [ 744.091455][T14234] simple_read_from_buffer+0xe3/0x150 [ 744.096980][T14234] proc_fail_nth_read+0x1a6/0x220 [ 744.102052][T14234] ? proc_fault_inject_write+0x310/0x310 [ 744.107741][T14234] ? fsnotify_perm+0x248/0x550 [ 744.112636][T14234] ? proc_fault_inject_write+0x310/0x310 [ 744.118310][T14234] vfs_read+0x2de/0xa00 [ 744.122524][T14234] ? kernel_read+0x1e0/0x1e0 [ 744.127149][T14234] ? __fget_files+0x28/0x4b0 [ 744.131770][T14234] ? __fget_files+0x28/0x4b0 [ 744.136401][T14234] ? __fget_files+0x43d/0x4b0 [ 744.141227][T14234] ? __fdget_pos+0x2ae/0x360 [ 744.145934][T14234] ? ksys_read+0x71/0x250 [ 744.150312][T14234] ksys_read+0x14c/0x250 [ 744.154850][T14234] ? vfs_write+0xa30/0xa30 [ 744.159321][T14234] ? lockdep_hardirqs_on+0x94/0x140 [ 744.164564][T14234] do_syscall_64+0x4c/0xa0 [ 744.169095][T14234] ? clear_bhb_loop+0x60/0xb0 [ 744.173802][T14234] ? clear_bhb_loop+0x60/0xb0 [ 744.178519][T14234] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 744.184442][T14234] RIP: 0033:0x7f2206d5b78e [ 744.188918][T14234] 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 [ 744.208558][T14234] RSP: 002b:00007f2207c8efe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 744.217011][T14234] RAX: ffffffffffffffda RBX: 00007f2207c8f6c0 RCX: 00007f2206d5b78e [ 744.225018][T14234] RDX: 000000000000000f RSI: 00007f2207c8f0a0 RDI: 0000000000000004 [ 744.233020][T14234] RBP: 00007f2207c8f090 R08: 0000000000000000 R09: 0000000000000000 [ 744.241205][T14234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 744.249462][T14234] R13: 00007f2207016038 R14: 00007f2207015fa0 R15: 00007ffd0a48e8d8 [ 744.257593][T14234] [ 745.155450][ C0] net_ratelimit: 3052 callbacks suppressed [ 745.155473][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 745.174694][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 745.187356][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 745.199764][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 745.213108][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 745.225662][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 745.238637][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 745.251228][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 745.264826][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 745.277487][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 746.348412][T14263] netlink: 'syz.1.2832': attribute type 10 has an invalid length. [ 746.399372][T14263] device veth0_vlan left promiscuous mode [ 746.557379][T14263] device veth0_vlan entered promiscuous mode [ 746.652423][T14263] team0: Device veth0_vlan failed to register rx_handler [ 747.253426][T14272] netlink: 830 bytes leftover after parsing attributes in process `syz.4.2834'. [ 747.363790][T14275] FAULT_INJECTION: forcing a failure. [ 747.363790][T14275] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 747.400974][ T1276] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.407345][ T1276] ieee802154 phy1 wpan1: encryption failed: -22 [ 747.410287][T14275] CPU: 0 PID: 14275 Comm: syz.1.2835 Not tainted syzkaller #0 [ 747.421109][T14275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 747.431293][T14275] Call Trace: [ 747.434602][T14275] [ 747.437563][T14275] dump_stack_lvl+0x188/0x24e [ 747.442300][T14275] ? show_regs_print_info+0x12/0x12 [ 747.447558][T14275] ? load_image+0x400/0x400 [ 747.452117][T14275] ? __lock_acquire+0x7d10/0x7d10 [ 747.457251][T14275] should_fail_ex+0x399/0x4d0 [ 747.462069][T14275] _copy_from_user+0x2c/0x170 [ 747.466892][T14275] kstrtouint_from_user+0xda/0x170 [ 747.472151][T14275] ? kstrtol_from_user+0x190/0x190 [ 747.477510][T14275] proc_fail_nth_write+0x8b/0x200 [ 747.482592][T14275] ? proc_fail_nth_read+0x220/0x220 [ 747.487971][T14275] ? common_file_perm+0x171/0x1c0 [ 747.493147][T14275] ? proc_fail_nth_read+0x220/0x220 [ 747.498400][T14275] vfs_write+0x2e6/0xa30 [ 747.502826][T14275] ? file_end_write+0x250/0x250 [ 747.507797][T14275] ? __fget_files+0x28/0x4b0 [ 747.512519][T14275] ? __fget_files+0x28/0x4b0 [ 747.517156][T14275] ? __fget_files+0x43d/0x4b0 [ 747.521896][T14275] ? __fdget_pos+0x2ae/0x360 [ 747.526525][T14275] ? ksys_write+0x71/0x250 [ 747.530991][T14275] ksys_write+0x14c/0x250 [ 747.535365][T14275] ? __ia32_sys_read+0x80/0x80 [ 747.540271][T14275] ? lockdep_hardirqs_on+0x94/0x140 [ 747.545521][T14275] do_syscall_64+0x4c/0xa0 [ 747.550066][T14275] ? clear_bhb_loop+0x60/0xb0 [ 747.554835][T14275] ? clear_bhb_loop+0x60/0xb0 [ 747.559657][T14275] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 747.565600][T14275] RIP: 0033:0x7fcefcd5b78e [ 747.570066][T14275] 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 [ 747.589876][T14275] RSP: 002b:00007fcefdcd4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 747.598703][T14275] RAX: ffffffffffffffda RBX: 00007fcefdcd56c0 RCX: 00007fcefcd5b78e [ 747.606819][T14275] RDX: 0000000000000001 RSI: 00007fcefdcd50a0 RDI: 0000000000000004 [ 747.615101][T14275] RBP: 00007fcefdcd5090 R08: 0000000000000000 R09: 0000000000000000 [ 747.623289][T14275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 747.631311][T14275] R13: 00007fcefd016038 R14: 00007fcefd015fa0 R15: 00007ffe9c229f88 [ 747.639513][T14275] [ 747.695712][T14278] netlink: 'syz.2.2836': attribute type 29 has an invalid length. [ 747.756285][T14278] netlink: 'syz.2.2836': attribute type 29 has an invalid length. [ 747.883645][T14283] netlink: 'syz.0.2837': attribute type 29 has an invalid length. [ 747.943982][T14283] netlink: 'syz.0.2837': attribute type 29 has an invalid length. [ 747.988845][T14285] netlink: 'syz.4.2839': attribute type 29 has an invalid length. [ 748.021350][T14285] netlink: 'syz.4.2839': attribute type 29 has an invalid length. [ 748.173148][T14291] netlink: 'syz.3.2841': attribute type 29 has an invalid length. [ 748.201444][T14291] netlink: 'syz.3.2841': attribute type 29 has an invalid length. [ 748.758846][T14298] netlink: 'syz.2.2845': attribute type 10 has an invalid length. [ 749.268662][T14313] netlink: 161700 bytes leftover after parsing attributes in process `syz.2.2847'. [ 749.495242][T14310] device wg2 entered promiscuous mode [ 749.642249][T14320] netlink: 'syz.1.2850': attribute type 29 has an invalid length. [ 749.717263][T14320] netlink: 'syz.1.2850': attribute type 29 has an invalid length. [ 749.816086][T14326] netlink: 'syz.4.2852': attribute type 29 has an invalid length. [ 749.863260][T14326] netlink: 'syz.4.2852': attribute type 29 has an invalid length. [ 750.132358][T14332] netlink: 'syz.1.2854': attribute type 29 has an invalid length. [ 750.157977][ C0] net_ratelimit: 2452 callbacks suppressed [ 750.157999][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 750.160178][T14332] netlink: 'syz.1.2854': attribute type 29 has an invalid length. [ 750.164275][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 750.196955][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 750.209364][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 750.222314][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 750.234738][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 750.247214][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 750.352104][T14336] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.2856'. [ 750.575091][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 750.587672][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 750.600406][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 750.637413][T14340] IPv6: Can't replace route, no match found [ 751.378585][T14364] netlink: 'syz.3.2864': attribute type 29 has an invalid length. [ 751.423165][T14364] netlink: 'syz.3.2864': attribute type 29 has an invalid length. [ 751.770272][T14370] netlink: 161700 bytes leftover after parsing attributes in process `syz.4.2865'. [ 752.498395][T14375] device wg2 entered promiscuous mode [ 752.812475][T14383] netlink: 'syz.4.2870': attribute type 29 has an invalid length. [ 753.254662][T14389] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2868'. [ 753.295300][T14389] batman_adv: batadv0: Adding interface: virt_wifi0 [ 753.413400][T14389] batman_adv: batadv0: The MTU of interface virt_wifi0 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. [ 753.599750][T14393] netlink: 144 bytes leftover after parsing attributes in process `syz.1.2868'. [ 753.739856][T14389] batman_adv: batadv0: Interface activated: virt_wifi0 [ 753.876510][T14392] validate_nla: 3 callbacks suppressed [ 753.876548][T14392] netlink: 'syz.2.2872': attribute type 29 has an invalid length. [ 754.043004][T14399] IPv6: Can't replace route, no match found [ 754.142224][T14399] mac80211_hwsim hwsim11 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 755.234155][ C0] net_ratelimit: 2082 callbacks suppressed [ 755.234178][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 755.253016][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 755.266299][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 755.279016][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 755.291965][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 755.305076][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 755.318194][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 755.330856][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 755.343294][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 755.356398][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 756.874611][T14439] netlink: 'syz.2.2884': attribute type 29 has an invalid length. [ 756.916242][T14439] netlink: 'syz.2.2884': attribute type 29 has an invalid length. [ 757.907711][T14467] netlink: 'syz.2.2893': attribute type 29 has an invalid length. [ 758.027136][T14467] netlink: 'syz.2.2893': attribute type 29 has an invalid length. [ 758.239994][T14471] netlink: 'syz.4.2894': attribute type 29 has an invalid length. [ 758.294201][T14471] netlink: 'syz.4.2894': attribute type 29 has an invalid length. [ 759.242856][T14486] netlink: 'syz.0.2898': attribute type 21 has an invalid length. [ 760.041978][T14506] netlink: 'syz.3.2903': attribute type 10 has an invalid length. [ 760.261266][ C0] net_ratelimit: 2708 callbacks suppressed [ 760.261285][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 760.279896][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 760.292478][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 760.304934][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 760.317866][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 760.330403][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 760.342771][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 760.355889][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 760.368688][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 760.381391][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 760.459781][T14511] netlink: 'syz.0.2905': attribute type 29 has an invalid length. [ 760.503399][T14511] netlink: 'syz.0.2905': attribute type 29 has an invalid length. [ 761.622209][T14536] netlink: 'syz.4.2912': attribute type 21 has an invalid length. [ 761.722872][T14536] netlink: 'syz.4.2912': attribute type 4 has an invalid length. [ 761.789110][T14536] netlink: 156 bytes leftover after parsing attributes in process `syz.4.2912'. [ 761.921384][T14548] netlink: 'syz.2.2913': attribute type 10 has an invalid length. [ 761.924986][T14545] netlink: 'syz.3.2915': attribute type 29 has an invalid length. [ 762.115361][T14548] netlink: 40 bytes leftover after parsing attributes in process `syz.2.2913'. [ 762.242834][T14545] netlink: 'syz.3.2915': attribute type 29 has an invalid length. [ 762.345512][T14548] netlink: 144 bytes leftover after parsing attributes in process `syz.2.2913'. [ 762.761004][T14556] netlink: 'syz.0.2917': attribute type 29 has an invalid length. [ 765.326024][ C0] net_ratelimit: 1947 callbacks suppressed [ 765.326044][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 765.344762][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 765.357314][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 765.370384][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 765.383016][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 765.395713][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 765.408385][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 765.421243][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 765.433711][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 765.446258][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 765.545765][ T4280] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 765.555251][ T4280] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 765.563259][ T4280] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 765.571330][ T4280] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 765.580237][ T4280] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 765.587596][ T4280] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 765.883635][T14596] validate_nla: 3 callbacks suppressed [ 765.883670][T14596] netlink: 'syz.0.2929': attribute type 29 has an invalid length. [ 765.944798][T14600] netlink: 'syz.1.2931': attribute type 21 has an invalid length. [ 765.983632][T14600] netlink: 156 bytes leftover after parsing attributes in process `syz.1.2931'. [ 766.015691][T14596] netlink: 'syz.0.2929': attribute type 29 has an invalid length. [ 766.353435][T14608] netlink: 'syz.2.2933': attribute type 29 has an invalid length. [ 766.610470][T14570] device syz_tun left promiscuous mode [ 766.634947][T14570] Ÿë: port 1(syz_tun) entered disabled state [ 766.699753][T14608] netlink: 'syz.2.2933': attribute type 29 has an invalid length. [ 767.725057][T14632] netlink: 'syz.0.2937': attribute type 10 has an invalid length. [ 767.801007][T14632] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2937'. [ 768.048318][T14638] netlink: 144 bytes leftover after parsing attributes in process `syz.0.2937'. [ 768.153577][ T4280] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 768.164064][ T4280] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 768.173331][ T4280] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 768.183978][ T4280] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 768.207208][ T4280] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 768.215454][ T4280] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 768.684991][T14645] netlink: 'syz.2.2942': attribute type 2 has an invalid length. [ 768.702993][T14645] netlink: 'syz.2.2942': attribute type 8 has an invalid length. [ 768.711131][T14645] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2942'. [ 768.725211][T14643] netlink: 61211 bytes leftover after parsing attributes in process `syz.2.2942'. [ 769.914814][T14663] netlink: 'syz.1.2948': attribute type 29 has an invalid length. [ 770.036125][T14663] netlink: 'syz.1.2948': attribute type 29 has an invalid length. [ 770.350138][ C0] net_ratelimit: 3561 callbacks suppressed [ 770.350156][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 770.368489][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 770.381088][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 770.394095][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 770.406607][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 770.419224][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 770.431607][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 770.444526][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 770.457183][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 770.469919][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 770.696073][T14679] netlink: 156 bytes leftover after parsing attributes in process `syz.1.2951'. [ 770.920350][ T4270] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 770.940961][ T4270] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 770.950481][ T4270] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 771.078961][ T4270] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 771.086766][ T4270] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 771.094761][ T4270] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 771.202537][T14691] validate_nla: 2 callbacks suppressed [ 771.202577][T14691] netlink: 'syz.0.2956': attribute type 29 has an invalid length. [ 771.305335][T14691] netlink: 'syz.0.2956': attribute type 29 has an invalid length. [ 772.316154][T14704] netlink: 'syz.4.2959': attribute type 10 has an invalid length. [ 772.358705][T14704] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2959'. [ 772.440926][T14704] batman_adv: batadv0: Adding interface: virt_wifi0 [ 772.522823][T14704] batman_adv: batadv0: The MTU of interface virt_wifi0 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. [ 772.862540][T14704] batman_adv: batadv0: Interface activated: virt_wifi0 [ 772.961533][T14713] netlink: 'syz.0.2960': attribute type 2 has an invalid length. [ 772.972102][T14713] netlink: 'syz.0.2960': attribute type 8 has an invalid length. [ 772.998542][T14713] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2960'. [ 773.186614][T14717] netlink: 61211 bytes leftover after parsing attributes in process `syz.0.2960'. [ 774.024864][T14593] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 774.040296][T14593] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 774.049127][T14593] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 774.059036][T14593] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 774.069610][T14593] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 774.077059][T14593] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 775.358201][ C0] net_ratelimit: 4078 callbacks suppressed [ 775.358224][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 775.376422][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 775.388865][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 775.402142][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 775.414507][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 775.427088][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 775.439724][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 775.452480][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 775.464766][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 775.477165][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 776.413286][T14737] netlink: 'syz.2.2964': attribute type 29 has an invalid length. [ 776.436606][ T33] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 776.516360][T14737] netlink: 'syz.2.2964': attribute type 29 has an invalid length. [ 776.738260][ T33] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 777.065101][T14750] netlink: 'syz.4.2969': attribute type 29 has an invalid length. [ 777.099016][T14750] netlink: 'syz.4.2969': attribute type 29 has an invalid length. [ 777.570990][T14755] FAULT_INJECTION: forcing a failure. [ 777.570990][T14755] name failslab, interval 1, probability 0, space 0, times 0 [ 777.588597][T14755] CPU: 0 PID: 14755 Comm: syz.4.2972 Not tainted syzkaller #0 [ 777.596116][T14755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 777.606546][T14755] Call Trace: [ 777.610032][T14755] [ 777.612992][T14755] dump_stack_lvl+0x188/0x24e [ 777.617919][T14755] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 777.624127][T14755] ? show_regs_print_info+0x12/0x12 [ 777.629372][T14755] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 777.635688][T14755] ? dump_stack+0x5/0x12 [ 777.639976][T14755] should_fail_ex+0x399/0x4d0 [ 777.644731][T14755] should_failslab+0x5/0x20 [ 777.649272][T14755] slab_pre_alloc_hook+0x59/0x310 [ 777.654328][T14755] ? cpu_clock_event_read+0x50/0x50 [ 777.659659][T14755] kmem_cache_alloc+0x56/0x2f0 [ 777.664453][T14755] ? getname_flags+0xb7/0x500 [ 777.669181][T14755] getname_flags+0xb7/0x500 [ 777.673732][T14755] do_sys_openat2+0xdd/0x4b0 [ 777.678362][T14755] ? lock_chain_count+0x20/0x20 [ 777.683429][T14755] ? do_sys_open+0xe0/0xe0 [ 777.687970][T14755] ? lockdep_hardirqs_on+0x94/0x140 [ 777.693312][T14755] __x64_sys_openat+0x135/0x160 [ 777.698227][T14755] do_syscall_64+0x4c/0xa0 [ 777.702771][T14755] ? clear_bhb_loop+0x60/0xb0 [ 777.707485][T14755] ? clear_bhb_loop+0x60/0xb0 [ 777.712208][T14755] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 777.718154][T14755] RIP: 0033:0x7fc524f9aeb9 [ 777.722603][T14755] 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 [ 777.742252][T14755] RSP: 002b:00007fc525ef9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 777.750698][T14755] RAX: ffffffffffffffda RBX: 00007fc525215fa0 RCX: 00007fc524f9aeb9 [ 777.758718][T14755] RDX: 0000000000000201 RSI: 0000200000003000 RDI: 0000000000000007 [ 777.766888][T14755] RBP: 00007fc525ef9090 R08: 0000000000000000 R09: 0000000000000000 [ 777.775060][T14755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 777.783067][T14755] R13: 00007fc525216038 R14: 00007fc525215fa0 R15: 00007ffca960d3f8 [ 777.791085][T14755] [ 777.876880][ T33] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 777.898843][T14593] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 777.936765][T14593] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 777.953104][T14593] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 777.972696][T14593] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 777.998995][T14593] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 778.006584][T14593] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 778.375700][T14765] netlink: 'syz.0.2974': attribute type 29 has an invalid length. [ 778.459183][T14765] netlink: 'syz.0.2974': attribute type 29 has an invalid length. [ 778.602019][ T33] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 778.880941][T14773] netlink: 'syz.4.2975': attribute type 9 has an invalid length. [ 778.978803][T14773] netlink: 126588 bytes leftover after parsing attributes in process `syz.4.2975'. [ 780.368284][ C0] net_ratelimit: 4340 callbacks suppressed [ 780.368305][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 780.386587][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 780.399296][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 780.411776][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 780.424669][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 780.437255][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 780.449710][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 780.462874][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 780.490212][ T4270] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 780.501210][ T4270] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 780.516968][ T4270] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 780.528313][ T4280] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 780.537105][ T4280] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 780.544930][ T4280] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 780.584694][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 780.597545][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 780.763601][ T33] tipc: Left network mode [ 780.982267][ T4278] device syz_tun left promiscuous mode [ 781.013669][ T4278] Ÿë: port 1(syz_tun) entered disabled state [ 781.750876][T14593] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 781.765651][T14593] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 781.774873][T14593] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 781.796538][T14593] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 781.817628][T14593] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 781.828207][T14593] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 782.601922][ T4280] Bluetooth: hci4: command 0x0409 tx timeout [ 783.749620][T14805] netlink: 'syz.1.2979': attribute type 2 has an invalid length. [ 783.757522][T14805] netlink: 'syz.1.2979': attribute type 8 has an invalid length. [ 783.806436][T14805] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2979'. [ 783.840271][T14808] netlink: 61211 bytes leftover after parsing attributes in process `syz.1.2979'. [ 783.956750][ T4280] Bluetooth: hci3: command 0x0409 tx timeout [ 784.250088][T14834] netlink: 'syz.0.2986': attribute type 19 has an invalid length. [ 784.347427][T14834] netlink: 55 bytes leftover after parsing attributes in process `syz.0.2986'. [ 784.597033][T14842] netlink: 'syz.4.2987': attribute type 2 has an invalid length. [ 784.693742][T14842] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2987'. [ 785.386778][ C0] net_ratelimit: 6318 callbacks suppressed [ 785.386800][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 785.405155][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 785.418230][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 785.430987][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 785.443659][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 785.456091][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 785.468398][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 785.481476][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 785.494074][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 785.506915][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 785.808124][T14593] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 785.825268][T14593] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 785.834394][T14593] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 785.866442][T14593] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 785.875472][T14593] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 785.887934][T14593] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 786.902168][T14593] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 786.923655][T14593] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 786.932464][T14593] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 786.953679][T14593] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 786.963016][T14593] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 786.970844][T14593] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 787.501730][T14886] netlink: 1 bytes leftover after parsing attributes in process `syz.4.2995'. [ 788.811898][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 788.821050][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 788.847168][ T4280] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 788.855398][ T4280] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 788.863510][ T4280] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 788.870973][ T4280] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 789.728656][T14914] FAULT_INJECTION: forcing a failure. [ 789.728656][T14914] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 789.782584][T14914] CPU: 1 PID: 14914 Comm: syz.1.2997 Not tainted syzkaller #0 [ 789.790137][T14914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 789.800509][T14914] Call Trace: [ 789.803823][T14914] [ 789.806872][T14914] dump_stack_lvl+0x188/0x24e [ 789.811619][T14914] ? show_regs_print_info+0x12/0x12 [ 789.816867][T14914] ? load_image+0x400/0x400 [ 789.821426][T14914] ? __lock_acquire+0x7d10/0x7d10 [ 789.826494][T14914] ? snprintf+0xe5/0x140 [ 789.830956][T14914] should_fail_ex+0x399/0x4d0 [ 789.835688][T14914] _copy_to_user+0x2c/0x130 [ 789.840330][T14914] simple_read_from_buffer+0xe3/0x150 [ 789.845753][T14914] proc_fail_nth_read+0x1a6/0x220 [ 789.850931][T14914] ? proc_fault_inject_write+0x310/0x310 [ 789.856629][T14914] ? fsnotify_perm+0x248/0x550 [ 789.861452][T14914] ? proc_fault_inject_write+0x310/0x310 [ 789.867136][T14914] vfs_read+0x2de/0xa00 [ 789.871351][T14914] ? kernel_read+0x1e0/0x1e0 [ 789.876007][T14914] ? __fget_files+0x28/0x4b0 [ 789.880661][T14914] ? __fget_files+0x28/0x4b0 [ 789.885389][T14914] ? __fget_files+0x43d/0x4b0 [ 789.890214][T14914] ? __fdget_pos+0x2ae/0x360 [ 789.894941][T14914] ? ksys_read+0x71/0x250 [ 789.899328][T14914] ksys_read+0x14c/0x250 [ 789.903720][T14914] ? vfs_write+0xa30/0xa30 [ 789.908190][T14914] ? lockdep_hardirqs_on+0x94/0x140 [ 789.913452][T14914] do_syscall_64+0x4c/0xa0 [ 789.917915][T14914] ? clear_bhb_loop+0x60/0xb0 [ 789.922631][T14914] ? clear_bhb_loop+0x60/0xb0 [ 789.927353][T14914] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 789.933313][T14914] RIP: 0033:0x7fcefcd5b78e [ 789.937781][T14914] 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 [ 789.957633][T14914] RSP: 002b:00007fcefdcb3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 789.966191][T14914] RAX: ffffffffffffffda RBX: 00007fcefdcb46c0 RCX: 00007fcefcd5b78e [ 789.974214][T14914] RDX: 000000000000000f RSI: 00007fcefdcb40a0 RDI: 0000000000000007 [ 789.982322][T14914] RBP: 00007fcefdcb4090 R08: 0000000000000000 R09: 0000000000000000 [ 789.990427][T14914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 789.998703][T14914] R13: 00007fcefd016128 R14: 00007fcefd016090 R15: 00007ffe9c229f88 [ 790.007011][T14914] [ 790.425635][ C0] net_ratelimit: 3375 callbacks suppressed [ 790.425655][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 790.444323][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 790.456924][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 790.470262][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 790.482938][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 790.495764][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 790.508234][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 790.521140][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 790.533629][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 790.546157][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 790.938920][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 790.948717][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 790.956907][ T4280] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 790.966599][ T4280] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 790.974343][ T4280] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 791.045710][ T4280] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 791.177861][ T4280] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 791.197822][ T4280] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 791.233732][ T4280] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 791.249769][ T4280] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 791.257720][ T4280] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 791.268142][ T4280] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 792.669578][T14962] FAULT_INJECTION: forcing a failure. [ 792.669578][T14962] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 792.712939][T14962] CPU: 1 PID: 14962 Comm: syz.1.3007 Not tainted syzkaller #0 [ 792.720481][T14962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 792.730749][T14962] Call Trace: [ 792.734063][T14962] [ 792.737020][T14962] dump_stack_lvl+0x188/0x24e [ 792.741848][T14962] ? show_regs_print_info+0x12/0x12 [ 792.747095][T14962] ? load_image+0x400/0x400 [ 792.751726][T14962] ? __lock_acquire+0x7d10/0x7d10 [ 792.756858][T14962] ? lockdep_hardirqs_on+0x94/0x140 [ 792.762164][T14962] should_fail_ex+0x399/0x4d0 [ 792.766952][T14962] _copy_from_user+0x2c/0x170 [ 792.771647][T14962] __sys_bpf+0x2ea/0x780 [ 792.775930][T14962] ? bpf_link_show_fdinfo+0x380/0x380 [ 792.781412][T14962] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 792.787672][T14962] __x64_sys_bpf+0x78/0x90 [ 792.792192][T14962] do_syscall_64+0x4c/0xa0 [ 792.796713][T14962] ? clear_bhb_loop+0x60/0xb0 [ 792.801832][T14962] ? clear_bhb_loop+0x60/0xb0 [ 792.806521][T14962] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 792.812421][T14962] RIP: 0033:0x7fcefcd9aeb9 [ 792.816945][T14962] 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 [ 792.836710][T14962] RSP: 002b:00007fcefdcd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 792.845158][T14962] RAX: ffffffffffffffda RBX: 00007fcefd015fa0 RCX: 00007fcefcd9aeb9 [ 792.853437][T14962] RDX: 0000000000000004 RSI: 0000200000000080 RDI: 0000000000000016 [ 792.861570][T14962] RBP: 00007fcefdcd5090 R08: 0000000000000000 R09: 0000000000000000 [ 792.869648][T14962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 792.877679][T14962] R13: 00007fcefd016038 R14: 00007fcefd015fa0 R15: 00007ffe9c229f88 [ 792.885791][T14962] [ 793.943355][T14593] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 793.953038][T14593] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 793.961495][T14593] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 793.975820][T14593] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 793.983972][T14593] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 794.008071][T14593] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 794.262620][ T4280] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 794.286186][ T4270] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 794.302304][ T4270] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 794.321014][ T4270] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 794.328839][ T4270] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 794.336213][ T4270] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 795.456221][ C0] net_ratelimit: 2846 callbacks suppressed [ 795.456242][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 795.474765][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 795.487194][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 795.500210][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 795.512654][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 795.525539][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 795.538023][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 795.550913][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 795.563268][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 795.575578][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 796.625714][T14593] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 796.644714][T14593] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 796.669668][T14593] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 796.702553][T14593] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 796.711524][T14593] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 796.727259][T14593] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 799.121320][ T4270] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 799.130546][ T4270] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 799.139358][ T4270] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 799.149056][ T4270] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 799.234037][ T4270] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 799.241685][ T4270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 799.862371][ T4280] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 799.872188][ T4280] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 799.897977][ T4280] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 799.994557][ T4270] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 800.110711][ T4270] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 800.197967][ T4270] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 800.457890][ C0] net_ratelimit: 3747 callbacks suppressed [ 800.457910][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 800.476628][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 800.489640][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 800.502133][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 800.514554][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 800.527802][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 800.540414][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 800.553431][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 800.566214][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 800.579180][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 800.794334][T15069] netlink: 'syz.1.3021': attribute type 37 has an invalid length. [ 803.707077][T14593] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 803.717023][T14593] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 803.725514][T14593] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 803.761423][T14593] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 803.789611][T14593] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 803.798007][T14593] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 804.021991][T15117] netlink: 'syz.1.3030': attribute type 10 has an invalid length. [ 804.030755][T15117] netlink: 2 bytes leftover after parsing attributes in process `syz.1.3030'. [ 804.042206][T15117] device bond0 entered promiscuous mode [ 804.052871][T15117] device bond_slave_0 entered promiscuous mode [ 804.095610][T15117] device bond_slave_1 entered promiscuous mode [ 804.116412][T15117] device wlan1 entered promiscuous mode [ 804.129982][T15117] bridge0: port 4(bond0) entered blocking state [ 804.148082][T15117] bridge0: port 4(bond0) entered disabled state [ 804.170578][T15117] bridge0: port 4(bond0) entered blocking state [ 804.177091][T15117] bridge0: port 4(bond0) entered forwarding state [ 804.470275][T14593] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 804.492451][T14593] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 804.516859][T14593] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 804.526301][T14593] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 804.534165][T14593] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 804.548426][T14593] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 805.538732][ C0] net_ratelimit: 2491 callbacks suppressed [ 805.538755][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 805.557132][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 805.569693][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 805.582805][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 805.595388][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 805.608142][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 805.620683][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 805.633612][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 805.646281][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 805.659404][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 806.601944][ T4270] Bluetooth: hci4: command 0x0409 tx timeout [ 808.308905][ T4270] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 808.328330][ T4270] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 808.345693][ T4270] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 808.382892][ T4270] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 808.400085][ T4270] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 808.407693][ T4270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 808.829926][ T1276] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.836309][ T1276] ieee802154 phy1 wpan1: encryption failed: -22 [ 809.520645][T14593] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 809.539217][T14593] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 809.547694][T14593] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 809.559649][T14593] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 809.567478][T14593] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 809.575538][T14593] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 810.619669][ C0] net_ratelimit: 4739 callbacks suppressed [ 810.619689][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 810.638236][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 810.651375][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 810.663962][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 810.677023][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 810.689736][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 810.702400][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 810.716026][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 810.728474][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 810.741248][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 810.769643][T15176] netlink: 146340 bytes leftover after parsing attributes in process `syz.4.3037'. [ 810.919524][T14593] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 810.949412][T14593] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 810.958371][T14593] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 810.967286][ T4270] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 811.039118][ T4270] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 811.056481][ T4270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 812.176748][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 812.198108][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 812.229897][ T4280] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 812.254761][ T4280] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 812.268207][ T4280] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 812.275673][ T4280] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 813.295132][T14593] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 813.325314][T14593] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 813.334605][T14593] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 813.344023][T14593] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 813.351822][T14593] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 813.359357][T14593] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 814.709109][ T4270] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 814.728759][ T4270] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 814.743962][ T4270] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 814.755608][ T4270] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 814.764857][ T4270] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 814.781750][ T4270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 815.627903][ C0] net_ratelimit: 4987 callbacks suppressed [ 815.627920][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 815.646444][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 815.659999][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 815.672710][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 815.685516][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 815.697975][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 815.711041][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 815.723756][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 815.736487][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 815.749742][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 816.234173][ T4270] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 816.252055][ T4270] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 816.266292][ T4270] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 816.282069][ T4270] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 816.291150][ T4270] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 816.307230][ T4270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 817.695349][T14593] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 817.710405][T14593] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 817.732762][T14593] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 817.749515][T14593] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 817.757586][T14593] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 817.767988][T14593] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 818.221696][ T33] device veth0_to_bridge left promiscuous mode [ 818.255874][ T33] Ÿë: port 2(veth0_to_bridge) entered disabled state [ 818.372269][ T33] device hsr_slave_0 left promiscuous mode [ 818.394543][ T33] device hsr_slave_1 left promiscuous mode [ 818.442382][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 818.462131][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 818.494348][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 818.543349][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 818.583046][ T33] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 818.622433][ T33] batman_adv: batadv0: Removing interface: virt_wifi0 [ 818.656139][ T33] device bridge_slave_1 left promiscuous mode [ 818.684590][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 818.731164][ T33] device bridge_slave_0 left promiscuous mode [ 818.760965][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 818.875071][ T33] device veth1_macvtap left promiscuous mode [ 818.902258][ T33] device veth0_macvtap left promiscuous mode [ 818.931313][ T33] device veth1_vlan left promiscuous mode [ 819.130963][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 819.142902][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 819.151748][ T4280] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 819.168496][ T4280] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 819.188986][ T4280] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 819.196390][ T4280] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 819.948897][ T33] team0 (unregistering): Port device geneve1 removed [ 820.637988][ C0] net_ratelimit: 5042 callbacks suppressed [ 820.638008][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 820.656892][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 820.670094][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 820.683633][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 820.684009][ T4270] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 820.696876][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 820.716440][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 820.729446][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 820.742323][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 820.755106][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 820.767653][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 820.795916][ T4270] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 820.811299][T14593] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 820.826583][ T4270] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 820.835038][T14593] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 820.842782][ T4270] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 821.232637][ T4270] Bluetooth: hci3: command 0x0409 tx timeout [ 821.769174][ T33] team0 (unregistering): Port device team_slave_1 removed [ 822.561344][ T33] team0 (unregistering): Port device team_slave_0 removed [ 822.916620][ T4270] Bluetooth: hci4: command 0x0409 tx timeout [ 823.327666][ T4270] Bluetooth: hci3: command 0x041b tx timeout [ 823.663434][T15349] netlink: 10 bytes leftover after parsing attributes in process `syz.4.3063'. [ 823.834713][T15354] FAULT_INJECTION: forcing a failure. [ 823.834713][T15354] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 823.874406][T15354] CPU: 0 PID: 15354 Comm: syz.1.3064 Not tainted syzkaller #0 [ 823.881959][T15354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 823.892144][T15354] Call Trace: [ 823.895477][T15354] [ 823.898710][T15354] dump_stack_lvl+0x188/0x24e [ 823.903543][T15354] ? show_regs_print_info+0x12/0x12 [ 823.908928][T15354] ? load_image+0x400/0x400 [ 823.913621][T15354] ? __lock_acquire+0x7d10/0x7d10 [ 823.918780][T15354] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 823.925072][T15354] should_fail_ex+0x399/0x4d0 [ 823.930003][T15354] _copy_to_user+0x2c/0x130 [ 823.934637][T15354] simple_read_from_buffer+0xe3/0x150 [ 823.940078][T15354] proc_fail_nth_read+0x1a6/0x220 [ 823.945128][T15354] ? proc_fault_inject_write+0x310/0x310 [ 823.951124][T15354] ? fsnotify_perm+0x248/0x550 [ 823.955997][T15354] ? proc_fault_inject_write+0x310/0x310 [ 823.961827][T15354] vfs_read+0x2de/0xa00 [ 823.966174][T15354] ? kernel_read+0x1e0/0x1e0 [ 823.970980][T15354] ? __fget_files+0x28/0x4b0 [ 823.975869][T15354] ? __fget_files+0x28/0x4b0 [ 823.980513][T15354] ? __fget_files+0x43d/0x4b0 [ 823.985224][T15354] ? __fdget_pos+0x2ae/0x360 [ 823.989837][T15354] ? ksys_read+0x71/0x250 [ 823.994471][T15354] ksys_read+0x14c/0x250 [ 823.998753][T15354] ? vfs_write+0xa30/0xa30 [ 824.003207][T15354] ? lockdep_hardirqs_on+0x94/0x140 [ 824.008531][T15354] do_syscall_64+0x4c/0xa0 [ 824.014186][T15354] ? clear_bhb_loop+0x60/0xb0 [ 824.018874][T15354] ? clear_bhb_loop+0x60/0xb0 [ 824.023603][T15354] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 824.030119][T15354] RIP: 0033:0x7fcefcd5b78e [ 824.034580][T15354] 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 [ 824.054467][T15354] RSP: 002b:00007fcefdcd4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 824.063159][T15354] RAX: ffffffffffffffda RBX: 00007fcefdcd56c0 RCX: 00007fcefcd5b78e [ 824.071315][T15354] RDX: 000000000000000f RSI: 00007fcefdcd50a0 RDI: 0000000000000008 [ 824.079300][T15354] RBP: 00007fcefdcd5090 R08: 0000000000000000 R09: 0000000000000000 [ 824.087367][T15354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 824.095351][T15354] R13: 00007fcefd016038 R14: 00007fcefd015fa0 R15: 00007ffe9c229f88 [ 824.103436][T15354] [ 825.648145][ C0] net_ratelimit: 6690 callbacks suppressed [ 825.648164][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 825.666644][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 825.679425][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 825.692447][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 825.704873][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 825.717845][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 825.730417][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 825.743269][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 825.755754][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 825.768428][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.324189][ T33] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 826.505778][ T33] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 826.703340][ T33] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.224007][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 827.233228][ T33] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.244369][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 827.262549][ T4280] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 827.271405][ T4280] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 827.315404][ T4280] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 827.342052][ T4280] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 828.755098][ T4270] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 828.782012][ T4270] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 828.808314][ T4270] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 828.857216][ T4270] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 828.888545][ T4270] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 828.904078][ T4270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 830.402360][ T4270] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 830.411770][ T4270] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 830.419977][ T4270] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 830.444886][ T4270] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 830.464230][ T4270] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 830.473190][ T4270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 830.657873][ C0] net_ratelimit: 6416 callbacks suppressed [ 830.657892][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 830.676872][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 830.689164][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 830.702255][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 830.714797][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 830.727597][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 830.740046][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 830.752956][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 830.765361][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 830.777844][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.574455][ T4270] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 831.583945][ T4270] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 831.592304][ T4270] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 831.603248][ T4270] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 831.611363][ T4270] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 831.618857][ T4270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 832.834496][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 832.852705][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 832.877930][ T4280] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 832.935586][ T4280] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 832.977798][ T4280] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 833.001330][ T4280] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 834.208883][T15551] bridge0: port 4(bond0) entered disabled state [ 834.247372][T15551] device team0 left promiscuous mode [ 834.257814][T15551] device team_slave_0 left promiscuous mode [ 834.318088][T15551] device team_slave_1 left promiscuous mode [ 834.358120][T15551] bridge0: port 3(team0) entered disabled state [ 834.395948][T15551] device bridge_slave_1 left promiscuous mode [ 834.406927][T15551] bridge0: port 2(bridge_slave_1) entered disabled state [ 834.513947][T15551] device bridge_slave_0 left promiscuous mode [ 834.545605][T15551] bridge0: port 1(bridge_slave_0) entered disabled state [ 834.807077][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 834.820617][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 834.833303][ T4280] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 834.846903][ T4280] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 834.857239][ T4280] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 834.865440][ T4280] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 835.719540][ C0] net_ratelimit: 5849 callbacks suppressed [ 835.719564][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 835.738317][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 835.750869][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 835.764483][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 835.776951][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 835.789585][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 835.802090][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 835.815060][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 835.827450][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 835.839951][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 835.892769][T15564] IPv6: NLM_F_REPLACE set, but no existing node found! [ 836.013370][T15566] netlink: 'syz.0.3079': attribute type 10 has an invalid length. [ 836.088904][T15566] device team0 left promiscuous mode [ 836.094833][T15566] device team_slave_0 left promiscuous mode [ 836.128664][T15566] device team_slave_1 left promiscuous mode [ 836.135553][T15566] device geneve1 left promiscuous mode [ 836.179306][T15566] bridge0: port 4(team0) entered disabled state [ 836.196739][T15566] bridge0: port 3(hsr0) entered disabled state [ 836.233870][T15566] device bridge_slave_1 left promiscuous mode [ 836.241312][T15566] bridge0: port 2(bridge_slave_1) entered disabled state [ 836.290466][T15566] device bridge_slave_0 left promiscuous mode [ 836.303235][T15566] bridge0: port 1(bridge_slave_0) entered disabled state [ 836.530986][ T4270] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 836.545567][ T4270] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 836.555182][ T4270] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 836.571720][ T4270] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 836.587586][ T4270] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 836.603290][ T4270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 838.338281][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 838.347452][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 838.361390][ T4280] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 838.370176][ T4280] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 838.378053][ T4280] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 838.385843][ T4280] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 839.087821][T15608] netlink: 'syz.0.3086': attribute type 1 has an invalid length. [ 839.292644][T15616] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3085'. [ 839.975400][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 839.989896][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 840.000584][ T4280] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 840.009583][ T4280] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 840.017293][ T4280] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 840.024788][ T4280] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 25: Inappropriate ioctl for device) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=3 req=2923 state=3 status=67 (errno 32: Broken pipe) [ 840.794925][ C0] net_ratelimit: 5889 callbacks suppressed [ 840.794946][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 840.813352][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 840.826166][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 840.838545][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 840.851003][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 840.864319][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 840.877069][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 840.890101][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 840.902640][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 840.915508][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 841.150057][ T4275] device syz_tun left promiscuous mode [ 841.171460][ T4275] Ÿë: port 1(syz_tun) entered disabled state [ 841.841163][T15632] device syz_tun left promiscuous mode [ 841.846792][T15632] Ÿë: port 1(syz_tun) entered disabled state [ 842.003029][T15638] device syz_tun left promiscuous mode [ 842.008762][T15638] Ÿë: port 1(syz_tun) entered disabled state [ 842.086270][ T4280] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 842.106551][ T4280] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 842.116524][ T4280] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 842.137546][ T4280] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 842.159735][ T4280] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 842.169618][ T4280] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 844.604349][ T33] device hsr_slave_0 left promiscuous mode [ 844.611075][ T33] device hsr_slave_1 left promiscuous mode [ 844.626399][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 844.650580][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 844.683483][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 844.704562][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 844.721045][ T33] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 844.738148][ T33] batman_adv: batadv0: Removing interface: virt_wifi0 [ 844.754868][ T33] device team0 left promiscuous mode [ 844.771260][ T33] device team_slave_0 left promiscuous mode [ 844.777642][ T33] device team_slave_1 left promiscuous mode [ 844.801796][ T33] device geneve1 left promiscuous mode [ 844.808498][ T33] bridge0: port 3(team0) entered disabled state [ 844.817109][ T33] device bridge_slave_1 left promiscuous mode [ 844.827162][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 844.853601][ T33] device bridge_slave_0 left promiscuous mode [ 844.871881][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 845.264880][ T33] team0 (unregistering): Port device geneve1 removed [ 845.798602][ C0] net_ratelimit: 8745 callbacks suppressed [ 845.798621][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 845.816947][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 845.829714][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 845.842113][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 845.854769][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 845.867367][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 845.879633][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 845.892699][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 845.905128][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:4f:3e:55:b3:0d, vlan:0) [ 845.918102][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 845.992538][ T33] team0 (unregistering): Port device team_slave_1 removed [ 846.091825][ T33] team0 (unregistering): Port device team_slave_0 removed [ 848.371061][ T33] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 848.499237][ T33] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 848.614057][ T33] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 848.735187][ T33] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.042813][ T33] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.181590][ T33] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.300994][ T33] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.412577][ T33] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.689448][ T33] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.812588][ T33] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.923292][ T33] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 850.035266][ T33] batman_adv: batadv0: Removing interface: netdevsim0 [ 850.062993][ T33] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0