last executing test programs: 14.219777889s ago: executing program 2 (id=4547): r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5d31, 0x20403, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0x9}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x13, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"/1423], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r1 = syz_clone(0x100000, &(0x7f00000001c0)="ebaa3723a9bb016ed99d79e5b91a18f8641110ca76612da574f10f", 0x1b, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="a940c82ee288dfd1a57200b7daf72c3a9e3975918b28") perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xa, 0x0, 0x7, 0x5, 0x0, 0x0, 0x4404, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x6, 0x3ff}, 0x10000, 0x8, 0x6, 0x4, 0xb, 0x9, 0x9, 0x0, 0x5, 0x0, 0x1}, r1, 0xb, r0, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="09000000040000000e0000000c00000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000006882f55dd947459200"/28], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000006000000850000000800000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095000000000000000afdec145e8ef1"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r3, r2}, 0xc) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = socket$kcm(0xa, 0x2, 0x88) sendmsg$sock(r4, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, 0x0}, 0x4000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev, 0x8000000}}, 0x80, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000100100000100000000000000000000001000000000000000100100000b"], 0x28}, 0xfc40) r5 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r5, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0xfffc, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev}}, 0x80, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000001001000001000000dc00000000000200258ba31a66c17ed59b7bc9c25e8f73d7858cfa90"], 0x18}, 0xfc00) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000090000002f4900000500000041000000", @ANYRES32=0x1, @ANYBLOB="fcffffff1dc45e7d21a3dbf80000000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x20000850}, 0x40804) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r8 = openat$cgroup_devices(r7, &(0x7f0000000380)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r8, &(0x7f0000000140)=ANY=[@ANYBLOB="62202a3a340977720a89"], 0xa) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000140), 0xca, r6}, 0x38) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xc, &(0x7f00000019c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e00000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r9, 0x0, 0xe, 0xfffffffffffffd5d, &(0x7f00000009c0)="0000ffffff8d00f03f0100000001", 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r6, &(0x7f00000001c0), &(0x7f0000000300)=""/16}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 13.368691279s ago: executing program 2 (id=4552): r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000400)={r0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x11, &(0x7f0000001000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000150000000000000085100000010000009500000000001000bf91000000000000b7020000000000008500000000000000b70000000000000095"], &(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) r2 = socket$kcm(0x11, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, &(0x7f0000000bc0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 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, 0x80008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x152, 0x1, 0x0, 0x2, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r4, 0x0, 0x36, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee6888847", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r5 = perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) sendmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000200)=@caif=@dgm={0x25, 0xe}, 0x80, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0xcd300000, 0x51e, 0x0, 0x0, r1, 0xe, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x1, 0x2}, 0x50) 12.644531155s ago: executing program 2 (id=4557): r0 = socket$kcm(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10d, 0x2, 0x0, 0x0) r1 = socket$kcm(0x2, 0x1, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x1, 0x830d}, 0x20, 0x2, 0xfffffffe, 0x9, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000800)=""/174, 0xae}, {0x0}], 0x2}, 0x10021) r2 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xeb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003200), 0x2}, 0x104101, 0x14, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d80000001e0081054e81f782db4cb9040a1d080006007c095dd2086518000a800d00000003600e1208000f0000000406a80016c0080009", 0x37}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) setsockopt$sock_attach_bpf(r0, 0x107, 0x8, &(0x7f00000000c0), 0x8) recvmsg$kcm(r0, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001cc0)=""/55, 0x37}, 0x0) socket$kcm(0x29, 0x6, 0x0) 11.978401699s ago: executing program 2 (id=4565): bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)=@generic={&(0x7f00000003c0)='./file0\x00', 0x0, 0x18}, 0x18) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x10, 0x4, 0x4, 0x2, 0x38, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x20000000}, 0x50) r1 = socket$kcm(0x10, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000007c0)=@generic={&(0x7f0000000780)='./file0\x00', r0}, 0x18) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x21, &(0x7f00000001c0)=[{&(0x7f0000000280)="d8000000100081044e81f782db44b904021d006a0f000000e8fe55a1290015000600142603600e120900040044000000a80016000a0003400220000000000000b94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a985162f7ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d3220a7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) (fail_nth: 3) 10.638912107s ago: executing program 2 (id=4579): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0xc, [@func={0x5, 0x0, 0x0, 0xc, 0x5}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x5, 0x5}}, @func={0xd, 0x0, 0x0, 0xc, 0x3}]}, {0x0, [0x5f, 0x30, 0x2e, 0x30, 0x0, 0x2e, 0x5f, 0x3e, 0x30, 0x61]}}, &(0x7f0000000540)=""/65, 0x54, 0x41, 0x1, 0x8}, 0x28) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x38}}, 0x10, 0x0}, 0x300440f1) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1, @perf_config_ext={0x3, 0xffdd}, 0xc487, 0x0, 0x0, 0x8}, 0x0, 0xf, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x50) socketpair(0x1, 0x1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x7, 0x0, 0x0, 0x0, 0x8, 0xa0100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x6}, 0x0, 0x0, 0x80000001, 0x5, 0x0, 0x7, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x5452, &(0x7f0000000200)='\x02;\xe5\b\x00\x00\x9c\x00\x00\x00\x00\x00\x00') socket$kcm(0x10, 0x2, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1, 0x1, 0x4, 0x8}, 0x50) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x103658, 0x0, 0x0, 0x3, 0x0, 0x104, 0x1, 0x0, 0x0, 0x0, 0x909}, 0x0, 0x6, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xd, &(0x7f0000000300)=ANY=[@ANYBLOB="1800"/14, @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x0, @perf_config_ext={0x10, 0x9}, 0x500, 0x0, 0x0, 0x8, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r4, &(0x7f0000004440)={&(0x7f0000000ec0)=@nameseq={0x1e, 0x1, 0x0, {0xffffffffffffffff, 0x1, 0x2000}}, 0x10, 0x0}, 0x4040000) r5 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r5, &(0x7f0000003780)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r6 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r6, 0x29, 0x8, 0x0, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000040)={0x0, 0xffc3, &(0x7f00000000c0)=[{&(0x7f00000006c0)="2e00000010008188e6b62aa73f72cc9f0ba1f848140000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) (fail_nth: 3) 9.669361072s ago: executing program 2 (id=4589): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000008c0)={r1}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0x1c, &(0x7f0000000d80)=ANY=[@ANYBLOB="18080000d0ffffff000000000000001718110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b706000014000000b7030000000d00008500000005000000bca900000000000035090100000000009500000000000000b7020000000000007b6af8ff00000000b50902000f0000007baaf0ff00000000bf8700000000000007080000fffdffffbf2400000000000007060000f0ffffff740200000800000018200000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7010000080000004608f0ff76000000bf9800000000000079080000000000008500000005000000b70000000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002a40)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x61, 0x0, &(0x7f0000002940)="307463df41dc76fa334b35946520dfb36d0e23f743ee8d11cfe33dcf4875c67f030ce0e7b9fe73562a9b4215f180f862c387adb22271358603d9a94d017c1259f9788e8e9f3fd2e9157ce3fa4f26ac8039ec8cfc66a994dc480516ceb26514bada", 0x2, 0x0, 0x6}, 0x50) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ac1414aa00000000000000001400000000000000000000000200000000000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="7f0000017f000001000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="7f000001ac141400000000001c00000000000000000000004700000044aa00210a2101"], 0x230}, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000003180)={0x0, 0x0, &(0x7f0000002f40)=[{0x0}, {&(0x7f00000007c0)="148b2cf82ab112d8f47eb527f9cda82cd65e5c70e22a97ba08061de500b6f3c850758d79f00f84fc69da8c840070", 0x2e}, {&(0x7f0000000d80)="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", 0x110}], 0x3}, 0x5) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90324fc60100005000a000248053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r5 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r5, &(0x7f0000001740)={&(0x7f0000000140)=@phonet={0x23, 0x6, 0x9, 0x1}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="c342b51e00a69895c5b396bf1b48a7d720201c09e96affd1407ff5b11d655c71f1c744a165533b06abaf4687314e93367b4503d7c0ccc341f5ecf9e18be8b42fd3eeb98a932ca33ccaa941d2ad72e4092688d7ead495c8e32924b39e352c1e54", 0x60}, {&(0x7f0000000240)="82bdeef978fdb81a1332e1eb22915405062b06443d56cac359bc1590b9b8bd8dceb0d70f2f38d703332dfe49200d7780bfbe8ec7eb940857e2138b8687b92b8b41417a5e12dea846de2148737a1f615497121808c9460567278deab17de26c3509", 0x61}], 0x2, &(0x7f0000000300)=[{0xb8, 0x10e, 0x6, "4678b80122cc31d9dcd4641d28fb058fc8346919f63d7ef4406ae08b163d67c7dcf935c504d17335381d0b97db318393e6669b2a778aab803a126660e80d32a29dfd4bc6028a77b6789d834bb778365cb8bae0a66e76c8268e8d24cd67cc8d8026c1a01c2cc524f3a1c51320995763ae05e424575f555ac86917c26645af1d714a5137d5d1338eaba4910a193b8bb33fa6ca3ca3fdd67fb472faffef8244f250801994bee1894fea"}, {0x38, 0x117, 0x3, "deb2b414c236d4edfe4833459dce720a3b81d8512ca04ae30cd7c8693c523d27d414be4531"}, {0xa8, 0x0, 0x2, "059c25ead279ac16f98cfea38317d3edb3bcc2ca4b3c376185dbb945497604e15925d3ea179204e8c1d99dc4c24396733a85954549f8de610fe258c2574b29752f43dd5deee91955fc5f7f894c0f501f8e9aadcdcc88589577d93931825a32be55b5b7b0dca5a20aa0879d9f73f8fa84a1ed309f3d5890c77444badd0e26069c88419a13cc9397934e994dd49390f6cd4fb6e9ff5c"}, {0x1010, 0x118, 0x6a98c4f0, "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{0x20, 0x10b, 0x80000001, "bb5fad367adf451cac0d"}, {0xe8, 0x10b, 0x5b, "aaa900baabaf924ace74a63e9c0c894773bd04a6b45a3b49df61582af73fba47aaf531559f3664c9986304a3246f9a5260eb1eba28486be1091fb81ff06d4273af385231377982a7c882ed0ff35dd230a2c63295e714e00b9ec476e6f4ba27cbf51098538690ac0bb7c0744dba93fd93384888f63dc0640d835618533c0c58119b5dce3cf5dbaf680642b2859d641995aa0acbf6ca1eaa7393d4e505e7ba65ebf272884f52a49a219e0b02b3195904b9a38b28805c2a5eeb6443680c75916626d465c551d8a5c4d840dd40a9811ba7d8bd802c0be3de79"}, {0x48, 0x116, 0x96ff, "b8aa8db5b32579b8513b8a358061a1d66fd163d311748470d62283c3138e03323bce03c995e5079212e66bb10e1c6c178c"}, {0x10, 0x0, 0xfff}], 0x1308}, 0x8001) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x21, &(0x7f0000000100)=[{&(0x7f0000000040)="89000000120081ae08060cdc030000017f03e3f7000000006ee2ffca1b1f00ff0f00000000000050375ed08a56331dbf9ed78105001ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120c00010004080c00bdad01409bbc7a46e39a54cbbda812176679df069163ce955fed0009d78f0a947ee2b49e33538afaeb2713f450ebd010a20ff27fff", 0x89}], 0x1, 0x0, 0x0, 0x7}, 0x8084) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r7 = socket$kcm(0x22, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x80044944, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) socket$kcm(0xa, 0x1, 0x106) bpf$PROG_LOAD(0x5, 0x0, 0x0) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x13, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002420702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000022850000009400000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x2f) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) syz_clone(0x61000600, 0x0, 0x0, 0x0, 0x0, 0x0) 5.300301889s ago: executing program 0 (id=4621): bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xca}, 0x38) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8913, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x22010, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x37fb9f24, 0x40000}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x2000000, 0x3, 0x0, &(0x7f00000002c0)="63eced", 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfdef) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0xb, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffa3, 0x0, 0xffffffffffffffff, 0x2f}, 0x48) 4.931252642s ago: executing program 3 (id=4624): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000400000008"], 0x48) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7, 0x800}, 0x122, 0x1, 0x0, 0x3, 0x8, 0x0, 0x1}, 0xffffffffffffffff, 0xffffffbfffffffff, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xd, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x8}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0a00000004000000ff0f000006"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x3, 0x28, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x11, 0x2, 0x300) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x8, 0x0, 0xff6c}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0x56, 0x0, &(0x7f0000000100)="b9ff030f6044238cb89e14f088a81bff88641100404863330281e934a0a6e934a0a662079f4b4d2f87e56dca6aab845013f208001a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfb, 0x60006000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000001c40)="beb61ec2ca90080239f2a54e2368fa761313c3a024a98109ba1e2e7b780d03c54b7a83d56fce397842e724674507d531762055fca371ea775f418df7bee236c9b9968146efb3232ae3413b617445e98bb644a892b9337f1a9135d9f30457a8ffb21aef4a95a155fab70a40b086056b0f63331a66b3457c", 0x2}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000880)=""/199, 0xc7}], 0x1}, 0x1) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x210}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f1, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000001500000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r6, 0x2000002, 0xe, 0x0, &(0x7f0000000200)="df12c9f7b9a60000000000000000", 0x0, 0x1, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x7}, 0x50) 4.874175414s ago: executing program 0 (id=4625): r0 = socket$kcm(0x11, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0xc, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000110b0008850000007200000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @fallback=0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$kcm(0x1e, 0x5, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x0, 0x7, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18220000070000000000000000802000850000007500000095000000db24c7db032f123fdd2ba14300000000"], 0x0, 0x7}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00'}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="98b9e9d232c177621e90483c5d00cc060058e8223ad8ff9b781ac9df0c053ced909f79dc6b6a6b729082df2fa5a6177bcb78aeb6e655a4068ee06659fc6134fc7f5a4b8a7177b65b394c9d2ce239b1b666fb2b5e905eefd068c776cdaecdcc", @ANYRES8=0x0, @ANYRES8=r3, @ANYRESOCT=r3, @ANYRES32=r0], 0xffffffffffffffc7) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="0000186df4b1768c36153d42", @ANYRES32, @ANYBLOB="0a00000000a3f500950004000000010045"], 0x0, 0x5}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_to_hsr\x00', 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000100)={'pim6reg1\x00', @link_local}) sendmsg$kcm(r1, &(0x7f0000000700)={&(0x7f0000000080)=@tipc=@id={0x1e, 0x3, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x10}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r5, 0x1, 0x23, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x200048cc) socket$kcm(0xa, 0x5, 0x0) close(0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002300)={0xffffffffffffffff, 0x18000000000002a0, 0x7, 0x0, &(0x7f0000000140)="b9ff0300600d69", 0x0, 0xe00, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x21, 0x2, 0x2) socket$kcm(0x10, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x10) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x3c, 0x0, 0x0) 4.210725348s ago: executing program 3 (id=4629): r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x8, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_bp={0x0, 0x1}, 0x40, 0x2, 0x800, 0x9, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0, 0x8, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xdd75}, 0x111170, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x28, &(0x7f0000000180)=[{&(0x7f0000000000)="2e0000003600f7ffffff80698c6394090124fc602f6e354016000180008e9279ed91d47825d7563c5ddbeceb16e7", 0x2e}], 0x1, 0x0, 0x0, 0x39c}, 0x40000) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xd, 0xfe, 0x1, 0x1, 0x0, 0xfffffffffffffffa, 0x10, 0xf, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x2200, 0xd, 0x3, 0x3, 0x7fff, 0x9e1, 0x200, 0x0, 0x2, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) socket$kcm(0x2, 0x200000000000006, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 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, 0x10001, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r2, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8946, &(0x7f0000000080)) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x4030582b, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40, 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, 0x3, 0x2, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x8, 0x0, 0x3, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) close(0x3) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xb7, 0x10, 0x0, 0x0, 0x0, 0x3, 0x8000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x22104, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000801}, 0x0) r4 = syz_clone(0x682ad751c7a9aa39, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)="aa3ccb634fa21ac8cc951e21d05ee26d1269c5d28a7637dd29f49d7508216d308c4a31e30c7e658c85eba9a8d315f2ffb10000") perf_event_open(0x0, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000600), 0xc2841, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000001440)={'\x00', 0x4212}) ioctl$TUNSETOFFLOAD(r5, 0x400454c9, 0x9) ioctl$SIOCSIFHWADDR(r5, 0x8927, &(0x7f0000000280)={'syzkaller1\x00', @random="efc97d05184a"}) socket$kcm(0x10, 0x3, 0x10) socket$kcm(0x11, 0x200000000000003, 0x300) 3.686279657s ago: executing program 0 (id=4631): socket$kcm(0x10, 0x2, 0x4) r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x22, 0x2, 0x21) r1 = socket$kcm(0x10, 0x3, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000035000b63d25a80648c2594f90724fc60", 0x14}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x20) socketpair(0x8, 0x800, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$inet(r2, 0x0, 0x26002090) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000740)="2e003f0010008188e6b62aa73f72cc9f0ba1f8481a0000005e140602000000000e000a00100000000a8000001294", 0x2e}], 0x1}, 0x0) perf_event_open(&(0x7f0000000380)={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_bp={0x0}, 0x0, 0xc8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xffc0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x72, 0x4, 0x1, 0x1, 0x0, 0x4, 0x22040, 0x5, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8001, 0x3, @perf_bp={&(0x7f0000000000), 0xd}, 0x102d20, 0x3fd, 0x3, 0x2, 0x2, 0x5, 0x8001, 0x0, 0xaed3}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) 3.685964327s ago: executing program 1 (id=4632): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="0f02000039000511d25a80648c63", 0xe}], 0x1}, 0x0) perf_event_open(&(0x7f0000000380)={0x1b4bb103e06312f8, 0x80, 0x0, 0x0, 0xfd, 0xf2, 0x0, 0x800, 0x85231, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x6}, 0x0, 0xc8, 0x0, 0x0, 0x8, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0xa) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000e8ffffffffff"], 0x48) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x2}, 0xc800, 0x0, 0xfffffffc, 0x9, 0xb0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, @perf_config_ext={0xd, 0x9}, 0x104101, 0x4, 0x0, 0x1, 0x6, 0x4, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x8) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8983, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x6, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb}, 0x80) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100, 0x0, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x3b, &(0x7f0000000000)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%nN\xd4\xa2\x88\x00\xd11=\x11\xc8\xdd\x15\xcc\xd2\xf1d\'%\x11c\x91l,'}, 0x30) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180), 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) syz_clone(0x100080, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd63"], 0xfdef) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xffc0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe00006a"], 0xfe33) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r4, &(0x7f0000004440)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x2, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="180810000006000000181c0000000000090000006c526ec600000000", @ANYRES32, @ANYBLOB="00000000000000016608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x94) 2.867603936s ago: executing program 4 (id=4633): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffff8d}, 0x48) 2.861560036s ago: executing program 1 (id=4634): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x4, &(0x7f0000000040), 0x4) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 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, 0x8}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="11000000040000000400000005"], 0x50) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000240)={r6}, 0x57) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x42, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x10, 0x4006}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r7) perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x0, 0x6, 0xf3, 0x6, 0x0, 0x0, 0xd006e1258c48358c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x101c21, 0xc8, 0x94a, 0x7, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, 0x4}, 0x0, 0xc, 0xffffffffffffffff, 0xc) r9 = gettid() perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4200, 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={0x80000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xec, 0x0, 0x0, 0x0, 0x1}, r9, 0x0, 0xffffffffffffffff, 0xc) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a}, 0x94) r11 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r11, 0x1, 0x32, &(0x7f0000001f80)=r10, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000000180)={r11, r7}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000032000b07d25a806f8c6394f90724fc60ac0e020004000100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 2.78206632s ago: executing program 0 (id=4635): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x10a008, 0x0, 0x100000, 0x0, 0xa6, 0x0, 0x80}, 0x0, 0xffffff7fffffffff, r1, 0x3) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="7280a6c09f2bc89e7310ca00000000009500000000000000", @ANYRESHEX=r0, @ANYRES16=r0], &(0x7f0000000480)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0xee) socket$kcm(0x11, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0xc, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000110b0008850000007200000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @fallback=0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$kcm(0x1e, 0x5, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x3, 0x80000000, 0x5, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000000700)={&(0x7f0000000080)=@tipc=@id={0x1e, 0x3, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x10}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r4, 0x1, 0x23, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x200048cc) socket$kcm(0xa, 0x5, 0x0) close(0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002300)={0xffffffffffffffff, 0x18000000000002a0, 0x7, 0x0, &(0x7f0000000140)="b9ff0300600d69", 0x0, 0xe00, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x21, 0x2, 0x2) socket$kcm(0x10, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x10) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x3c, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYBLOB='-freezer +fveezer -cpuacct +hugetlb -perf_event -blkio +freezer +cpuacct -perf_event '], 0x55) sendmsg$kcm(r5, &(0x7f0000000140)={&(0x7f0000000440)=@rxrpc=@in4={0x21, 0x38, 0x2, 0x10, {0x2, 0x4e21, @loopback}}, 0x80, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x20044010) close(r5) socket$kcm(0x29, 0x2, 0x0) 2.661280114s ago: executing program 4 (id=4636): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0xf00, &(0x7f0000000040)=[{&(0x7f00000000c0)="5c00000014006b02c84e21100af32c6e0a0675f8d34460400006000000005c1e6182949a36c23d3b48dfd8cdbf9367b498fa51f60a64c9f4d493803792684b71bdd70000b6c0504bb9183132be471b93c91b5d7870743719b4b53cf2", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) (fail_nth: 4) 2.158815612s ago: executing program 3 (id=4637): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x5, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x97}, @call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x14, 0xe40, &(0x7f00000002c0)="00feffffff000000", &(0x7f0000000300)=""/8, 0x320e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 2.082168855s ago: executing program 4 (id=4638): r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xe0000020}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@ip_retopts={{0x18, 0x7400, 0x7, {[@noop, @ssrr={0x89, 0x7, 0x4, [@multicast2]}]}}}], 0x18}, 0x40040) 1.953099829s ago: executing program 4 (id=4639): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x6000, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200000000c01000aac141419e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) 1.92701361s ago: executing program 0 (id=4640): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) close(r0) socket$kcm(0x2, 0x200000000000006, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfff}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x4000}, [@call={0x85, 0x0, 0x0, 0x7d}, @call={0x85, 0x0, 0x0, 0x7d}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r3}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) bpf$ENABLE_STATS(0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x429, 0x1}, 0x100040, 0x0, 0x10000, 0x1, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="140000002d000b02d25a806f8c6394f9101a0400", 0x14}], 0x1}, 0x0) 1.874078012s ago: executing program 3 (id=4641): r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f00000031c0)={&(0x7f00000006c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000b40)="b564", 0x2}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="18"], 0x18}, 0x8080) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)='S\x00', 0x2}], 0x1, 0x0, 0x0, 0x900}, 0x44000) (fail_nth: 4) 1.873794012s ago: executing program 1 (id=4642): bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], 0x0, 0x90, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000140), &(0x7f00000001c0), 0x8, 0xaa, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000000c0)={0x10b, 0x0}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000003c0)=r0, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdirat$cgroup(r1, &(0x7f0000000380)='syz0\x00', 0x1ff) openat$cgroup(r1, &(0x7f0000003a00)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000380)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x26e1, 0x3a0ffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r2, &(0x7f0000000180), 0x40010) 1.521568975s ago: executing program 1 (id=4643): bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1809000000ffffff00000000000000008510000002000000850000000f0000009500000000000000"], 0x0, 0xfffffdfe, 0x0, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffe55, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x46, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r2, 0x0, 0x0}, 0x10) 1.166753247s ago: executing program 1 (id=4644): perf_event_open(&(0x7f0000000500)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x9055, 0x3, 0xffffffff}, 0x0, 0x7, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) r0 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="0900000004000000040000000c00000000000000", @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000900000001"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="1800"/14, @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b70400000000000085000000010000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r2}, 0xc) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800"/14], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) socket$kcm(0x15, 0x5, 0x0) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000d00)={0x0, 0x0}, 0x2) bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) close(0xffffffffffffffff) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='blkio.bfq.sectors_recursive\x00', 0x275a, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0xfe, 0x60000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) r5 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000002c0)=r3, 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000340)=r5, 0x4) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=r3, 0x4) bpf$LINK_DETACH(0x22, 0x0, 0x0) 1.10232596s ago: executing program 4 (id=4645): mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0xec) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{}, &(0x7f0000000100)=0x2, 0x0}, 0x20) 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, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000040), 0x12b) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000640)=0x1, 0x12) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r3, &(0x7f0000000000)={0x0, 0xf00, &(0x7f0000000040)=[{&(0x7f00000000c0)="5c00000014006b02c84e21100af32c6e0a0675f8d34460400006000000005c1e6182949a36c23d3b48dfd8cdbf9367b498fa51f60a64c9f4d493803792684b71bdd70000b6c0504bb9183132be471b93c91b5d7870743719b4b53cf2", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 1.10208009s ago: executing program 3 (id=4646): r0 = socket$kcm(0x2, 0x5, 0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$cgroup_devices(r1, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r3, &(0x7f0000000140)=ANY=[@ANYBLOB='b 75:*\twrm'], 0xa) sendmsg$inet(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="e9", 0xff04}], 0x1}, 0x8054) socket$kcm(0x2, 0x5, 0x84) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) (async) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) (async) openat$cgroup_devices(r1, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) (async) write$cgroup_devices(r3, &(0x7f0000000140)=ANY=[@ANYBLOB='b 75:*\twrm'], 0xa) (async) sendmsg$inet(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="e9", 0xff04}], 0x1}, 0x8054) (async) 1.054069012s ago: executing program 0 (id=4647): 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}, 0x959, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x10, 0x3, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0xe, 0x4, 0x4, 0x3}, 0x50) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x13, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}, {0x95, 0x0, 0x0, 0x700}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfe00}, {0x6, 0x0, 0x6, 0x9, 0x0, 0x0, 0xffffffff}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff0, 0x50}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {0x5, 0x0, 0xd, 0x0}, {0x18, 0x2, 0x2, 0x0, r1}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x5, 0x1, 0x5, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}, {0x95, 0x0, 0x700}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x60000000, 0x0, 0x5, 0x0, &(0x7f0000000380)="adbd8b1441", 0xe}, 0x50) 944.880985ms ago: executing program 3 (id=4648): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0x7, 0x6}, 0x880, 0x800, 0x0, 0x0, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1, 0x84) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) r1 = socket$kcm(0xa, 0x5, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000e8ffffffffffff05000000", @ANYRES32=0x1], 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8916, &(0x7f0000000000)={r2}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x11, 0xc, &(0x7f00000001c0)=ANY=[], 0x0, 0x8, 0x0, 0x0, 0x0, 0xc}, 0x94) r3 = socket$kcm(0x15, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000000440)={&(0x7f0000000000)=@rc={0xa, @any, 0xff}, 0x80, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x8936, &(0x7f0000000000)={r2}) sendmsg$inet(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000640)="80", 0x26892}], 0x1}, 0xfc) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x64010102}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)="f9", 0x1}], 0x1}, 0x4000080) socketpair$unix(0x1, 0x1, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x309100, 0x0) gettid() bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000000000240000002400000002000000000000000000000400000003000000000000000a0b000000000000000000000d02000000000b"], 0xffffffffffffffff, 0x3e, 0xb1, 0x2}, 0x20) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) r5 = socket$kcm(0x11, 0x200000000000002, 0x300) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.controllers\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r5, 0x107, 0xc, &(0x7f0000000100)=r6, 0x4) 874.324218ms ago: executing program 4 (id=4649): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000080)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x0, 0x21, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x92, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (async) r1 = openat$cgroup_procs(r0, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000001100)=0x5c9, 0x12) 0s ago: executing program 1 (id=4650): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x6000, &(0x7f0000000080)=[{&(0x7f0000000300)="2e00000010008108090f9becdb4cb92e0a4831371400000069bd6efb2502eaf60d000100020400bf050005001201", 0x67}], 0x336}, 0x0) kernel console output (not intermixed with test programs): ][ T9] device hsr_slave_1 left promiscuous mode [ 811.864064][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 811.927257][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 812.003552][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 812.075722][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 812.134890][ T9] device hsr_slave_0 left promiscuous mode [ 812.153253][ T9] device hsr_slave_1 left promiscuous mode [ 812.177752][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 812.211757][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 812.266733][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 812.274338][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 812.326532][ T9] bridge0: port 3(team0) entered disabled state [ 812.454223][ T9] bridge0: port 2(dummy0) entered disabled state [ 812.507743][ T9] device bridge_slave_0 left promiscuous mode [ 812.538827][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 812.650436][ T9] device veth1_macvtap left promiscuous mode [ 812.675359][ T9] device veth0_macvtap left promiscuous mode [ 812.837620][ T9] device veth1_macvtap left promiscuous mode [ 812.843769][ T9] device veth0_macvtap left promiscuous mode [ 812.944460][ T9] device veth1_vlan left promiscuous mode [ 812.976597][ T9] device veth0_vlan left promiscuous mode [ 815.857434][ T4279] Bluetooth: hci0: command 0x0406 tx timeout [ 816.449303][ T9] team0 (unregistering): Port device geneve1 removed [ 816.690510][ T9] team0 (unregistering): Port device team_slave_1 removed [ 816.726459][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 816.766379][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 816.804852][ T9] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 817.112636][ T9] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 817.180983][ T9] bond0 (unregistering): (slave team0): Releasing backup interface [ 817.249691][ T9] bond0 (unregistering): Released all slaves [ 817.541839][ T9] device team_slave_1 left promiscuous mode [ 817.556959][ T9] team0 (unregistering): Port device team_slave_1 removed [ 817.616869][ T9] device team_slave_0 left promiscuous mode [ 817.644664][ T9] team0 (unregistering): Port device team_slave_0 removed [ 817.709480][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 817.766272][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 817.790340][ T9] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 817.847874][ T9] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 817.893344][ T9] bond0 (unregistering): Released all slaves [ 817.953760][T15539] netlink: 'syz.3.3790': attribute type 25 has an invalid length. [ 817.972609][T15539] netlink: 'syz.3.3790': attribute type 25 has an invalid length. [ 817.986939][T15566] device lo entered promiscuous mode [ 818.013662][T15576] netlink: 180 bytes leftover after parsing attributes in process `syz.1.3802'. [ 818.167990][T15601] FAULT_INJECTION: forcing a failure. [ 818.167990][T15601] name failslab, interval 1, probability 0, space 0, times 0 [ 818.221666][T15595] netlink: 'syz.3.3811': attribute type 29 has an invalid length. [ 818.252182][T15601] CPU: 0 PID: 15601 Comm: syz.4.3812 Not tainted syzkaller #0 [ 818.259823][T15601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 818.269898][T15601] Call Trace: [ 818.273296][T15601] [ 818.276238][T15601] dump_stack_lvl+0x188/0x250 [ 818.280937][T15601] ? show_regs_print_info+0x20/0x20 [ 818.286145][T15601] ? load_image+0x400/0x400 [ 818.290669][T15601] ? __might_sleep+0xf0/0xf0 [ 818.295264][T15601] ? __lock_acquire+0x7d10/0x7d10 [ 818.300479][T15601] ? netlink_insert+0xe95/0x11f0 [ 818.305526][T15601] should_fail+0x38c/0x4c0 [ 818.309959][T15601] should_failslab+0x5/0x20 [ 818.314464][T15601] slab_pre_alloc_hook+0x51/0xc0 [ 818.319408][T15601] kmem_cache_alloc_node+0x47/0x2d0 [ 818.324612][T15601] ? __alloc_skb+0xf4/0x750 [ 818.329214][T15601] __alloc_skb+0xf4/0x750 [ 818.333552][T15601] netlink_sendmsg+0x654/0xbe0 [ 818.338328][T15601] ? netlink_getsockopt+0x570/0x570 [ 818.343635][T15601] ? aa_sock_msg_perm+0x94/0x150 [ 818.348709][T15601] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 818.354102][T15601] ? security_socket_sendmsg+0x7c/0xa0 [ 818.359662][T15601] ? netlink_getsockopt+0x570/0x570 [ 818.364869][T15601] ____sys_sendmsg+0x5b7/0x8f0 [ 818.369740][T15601] ? __sys_sendmsg_sock+0x30/0x30 [ 818.374880][T15601] ? import_iovec+0x6f/0xa0 [ 818.379486][T15601] ___sys_sendmsg+0x236/0x2e0 [ 818.384214][T15601] ? __sys_sendmsg+0x2a0/0x2a0 [ 818.389165][T15601] ? vfs_write+0x8b2/0xd60 [ 818.393627][T15601] __se_sys_sendmsg+0x1af/0x290 [ 818.398588][T15601] ? __x64_sys_sendmsg+0x80/0x80 [ 818.403876][T15601] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 818.410099][T15601] ? lockdep_hardirqs_on+0x94/0x140 [ 818.415324][T15601] do_syscall_64+0x4c/0xa0 [ 818.419754][T15601] ? clear_bhb_loop+0x30/0x80 [ 818.424440][T15601] ? clear_bhb_loop+0x30/0x80 [ 818.429323][T15601] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 818.435239][T15601] RIP: 0033:0x7fd85a2cae59 [ 818.439670][T15601] 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 [ 818.459457][T15601] RSP: 002b:00007fd858503028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 818.467975][T15601] RAX: ffffffffffffffda RBX: 00007fd85a544090 RCX: 00007fd85a2cae59 [ 818.475951][T15601] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000006 [ 818.483926][T15601] RBP: 00007fd858503090 R08: 0000000000000000 R09: 0000000000000000 [ 818.492100][T15601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 818.500365][T15601] R13: 00007fd85a544128 R14: 00007fd85a544090 R15: 00007ffde8502bf8 [ 818.508358][T15601] [ 818.516188][T15595] netlink: 'syz.3.3811': attribute type 29 has an invalid length. [ 818.534553][T15606] netlink: 'syz.2.3810': attribute type 1 has an invalid length. [ 818.544422][T15606] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3810'. [ 818.577759][T15607] netlink: 'syz.3.3811': attribute type 29 has an invalid length. [ 818.615654][T15595] netlink: 'syz.3.3811': attribute type 29 has an invalid length. [ 818.695553][T15598] netlink: 'syz.3.3811': attribute type 29 has an invalid length. [ 819.046843][T15619] netlink: 'syz.4.3817': attribute type 10 has an invalid length. [ 819.095738][T15619] netlink: 40 bytes leftover after parsing attributes in process `syz.4.3817'. [ 819.129235][T15619] device dummy0 entered promiscuous mode [ 819.182742][T15619] bridge0: port 3(dummy0) entered blocking state [ 819.213107][T15619] bridge0: port 3(dummy0) entered disabled state [ 819.242215][T15619] bridge0: port 3(dummy0) entered blocking state [ 819.248823][T15619] bridge0: port 3(dummy0) entered forwarding state [ 819.445675][T15630] netlink: 'syz.0.3822': attribute type 25 has an invalid length. [ 819.492836][T15626] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 819.645690][T15639] netlink: 161700 bytes leftover after parsing attributes in process `syz.2.3827'. [ 820.362195][T15661] netlink: 132 bytes leftover after parsing attributes in process `syz.0.3836'. [ 820.551430][T15664] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.3837'. [ 821.047687][T15673] netlink: 121460 bytes leftover after parsing attributes in process `syz.4.3840'. [ 821.108210][T15673] netlink: 16520 bytes leftover after parsing attributes in process `syz.4.3840'. [ 821.182520][T15673] netlink: 168 bytes leftover after parsing attributes in process `syz.4.3840'. [ 821.323335][T15677] netlink: 168 bytes leftover after parsing attributes in process `syz.4.3840'. [ 821.462464][T15665] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 821.806595][T15685] bridge0: port 1(bridge_slave_0) entered disabled state [ 821.982309][T15694] bridge0: port 1(bridge_slave_0) entered blocking state [ 821.989543][T15694] bridge0: port 1(bridge_slave_0) entered forwarding state [ 822.399879][T15688] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 822.410135][T15688] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 823.530600][T15730] validate_nla: 7 callbacks suppressed [ 823.530621][T15730] netlink: 'syz.3.3860': attribute type 3 has an invalid length. [ 823.665368][T15730] __nla_validate_parse: 1 callbacks suppressed [ 823.665388][T15730] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.3860'. [ 823.777067][T15732] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.3860'. [ 823.794368][T15720] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 824.084138][T15734] netlink: 'syz.0.3861': attribute type 10 has an invalid length. [ 824.276927][T15734] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3861'. [ 825.543761][T15762] netlink: 'syz.0.3870': attribute type 4 has an invalid length. [ 825.599946][T15762] netlink: 152 bytes leftover after parsing attributes in process `syz.0.3870'. [ 825.676336][T15762] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 826.124090][ T4217] Bluetooth: hci3: command 0x0406 tx timeout [ 826.305686][T15764] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 826.991482][T15798] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.3882'. [ 827.123030][T15804] FAULT_INJECTION: forcing a failure. [ 827.123030][T15804] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 827.166204][T15800] netlink: 9286 bytes leftover after parsing attributes in process `syz.2.3884'. [ 827.182519][T15804] CPU: 1 PID: 15804 Comm: syz.4.3883 Not tainted syzkaller #0 [ 827.190033][T15804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 827.200106][T15804] Call Trace: [ 827.203399][T15804] [ 827.206339][T15804] dump_stack_lvl+0x188/0x250 [ 827.211044][T15804] ? show_regs_print_info+0x20/0x20 [ 827.216259][T15804] ? load_image+0x400/0x400 [ 827.220809][T15804] ? __lock_acquire+0x7d10/0x7d10 [ 827.225861][T15804] should_fail+0x38c/0x4c0 [ 827.230298][T15804] _copy_from_user+0x2e/0x170 [ 827.234997][T15804] __copy_msghdr_from_user+0xc9/0x630 [ 827.240387][T15804] ? verify_lock_unused+0x140/0x140 [ 827.245607][T15804] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 827.250924][T15804] ___sys_sendmsg+0x19a/0x2e0 [ 827.255625][T15804] ? __sys_sendmsg+0x2a0/0x2a0 [ 827.260422][T15804] ? vfs_write+0x8b2/0xd60 [ 827.264967][T15804] __se_sys_sendmsg+0x1af/0x290 [ 827.269843][T15804] ? __x64_sys_sendmsg+0x80/0x80 [ 827.274804][T15804] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 827.280814][T15804] ? lockdep_hardirqs_on+0x94/0x140 [ 827.286058][T15804] do_syscall_64+0x4c/0xa0 [ 827.290484][T15804] ? clear_bhb_loop+0x30/0x80 [ 827.295268][T15804] ? clear_bhb_loop+0x30/0x80 [ 827.300047][T15804] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 827.306045][T15804] RIP: 0033:0x7fd85a2cae59 [ 827.310474][T15804] 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 [ 827.330116][T15804] RSP: 002b:00007fd858503028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 827.338788][T15804] RAX: ffffffffffffffda RBX: 00007fd85a544090 RCX: 00007fd85a2cae59 [ 827.347068][T15804] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 000000000000000c [ 827.355229][T15804] RBP: 00007fd858503090 R08: 0000000000000000 R09: 0000000000000000 [ 827.363306][T15804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 827.371290][T15804] R13: 00007fd85a544128 R14: 00007fd85a544090 R15: 00007ffde8502bf8 [ 827.379378][T15804] [ 827.437126][T15805] netlink: 'syz.2.3884': attribute type 29 has an invalid length. [ 827.496760][T15805] netlink: 'syz.2.3884': attribute type 29 has an invalid length. [ 827.514418][T15810] netlink: 'syz.3.3886': attribute type 21 has an invalid length. [ 827.551761][T15810] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3886'. [ 827.981640][T15819] netlink: 'syz.1.3889': attribute type 3 has an invalid length. [ 828.096243][T15819] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.3889'. [ 828.405700][T15813] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 828.636223][T15825] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 829.074888][T15847] netlink: 'syz.0.3898': attribute type 10 has an invalid length. [ 829.123383][T15848] netlink: 'syz.2.3899': attribute type 4 has an invalid length. [ 829.155241][T15848] netlink: 'syz.2.3899': attribute type 16 has an invalid length. [ 829.163334][T15848] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3899'. [ 829.489168][T15860] netlink: 'syz.4.3902': attribute type 21 has an invalid length. [ 830.415751][T15867] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 830.528244][T15866] bridge0: port 1(bridge_slave_0) entered disabled state [ 830.563512][T15873] bridge0: port 1(bridge_slave_0) entered blocking state [ 830.570865][T15873] bridge0: port 1(bridge_slave_0) entered forwarding state [ 830.759788][T15897] netlink: 'syz.3.3918': attribute type 3 has an invalid length. [ 830.797752][T15897] netlink: 'syz.3.3918': attribute type 6 has an invalid length. [ 830.856019][T15897] netlink: 144448 bytes leftover after parsing attributes in process `syz.3.3918'. [ 830.925380][T15904] netlink: 'syz.1.3919': attribute type 21 has an invalid length. [ 831.024712][T15904] IPv6: NLM_F_CREATE should be specified when creating new route [ 831.186262][T15904] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 831.194006][T15904] IPv6: NLM_F_CREATE should be set when creating new route [ 831.201448][T15904] IPv6: NLM_F_CREATE should be set when creating new route [ 831.208725][T15904] IPv6: NLM_F_CREATE should be set when creating new route [ 831.368964][T15921] netlink: 10 bytes leftover after parsing attributes in process `syz.3.3924'. [ 831.681542][T15929] netlink: 'syz.2.3927': attribute type 11 has an invalid length. [ 831.801077][T15929] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.3927'. [ 831.970673][T15939] FAULT_INJECTION: forcing a failure. [ 831.970673][T15939] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 832.028838][T15939] CPU: 1 PID: 15939 Comm: syz.0.3930 Not tainted syzkaller #0 [ 832.036457][T15939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 832.046532][T15939] Call Trace: [ 832.049926][T15939] [ 832.052889][T15939] dump_stack_lvl+0x188/0x250 [ 832.057768][T15939] ? show_regs_print_info+0x20/0x20 [ 832.062981][T15939] ? load_image+0x400/0x400 [ 832.067576][T15939] ? __lock_acquire+0x7d10/0x7d10 [ 832.072927][T15939] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 832.079209][T15939] should_fail+0x38c/0x4c0 [ 832.083758][T15939] _copy_from_iter+0x22e/0x1170 [ 832.088841][T15939] ? __lock_acquire+0x7d10/0x7d10 [ 832.093884][T15939] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 832.099287][T15939] ? __virt_addr_valid+0x3c6/0x470 [ 832.104408][T15939] ? __phys_addr_symbol+0x2b/0x70 [ 832.109585][T15939] ? __check_object_size+0x30c/0x410 [ 832.114890][T15939] netlink_sendmsg+0x758/0xbe0 [ 832.119671][T15939] ? netlink_getsockopt+0x570/0x570 [ 832.124874][T15939] ? aa_sock_msg_perm+0x94/0x150 [ 832.129844][T15939] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 832.135136][T15939] ? security_socket_sendmsg+0x7c/0xa0 [ 832.140805][T15939] ? netlink_getsockopt+0x570/0x570 [ 832.146008][T15939] ____sys_sendmsg+0x5b7/0x8f0 [ 832.150784][T15939] ? __sys_sendmsg_sock+0x30/0x30 [ 832.155904][T15939] ? import_iovec+0x6f/0xa0 [ 832.160413][T15939] ___sys_sendmsg+0x236/0x2e0 [ 832.165106][T15939] ? __sys_sendmsg+0x2a0/0x2a0 [ 832.169978][T15939] __se_sys_sendmsg+0x1af/0x290 [ 832.174909][T15939] ? __x64_sys_sendmsg+0x80/0x80 [ 832.180038][T15939] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 832.186161][T15939] ? lockdep_hardirqs_on+0x94/0x140 [ 832.191381][T15939] do_syscall_64+0x4c/0xa0 [ 832.195810][T15939] ? clear_bhb_loop+0x30/0x80 [ 832.200508][T15939] ? clear_bhb_loop+0x30/0x80 [ 832.205211][T15939] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 832.211124][T15939] RIP: 0033:0x7fbbea220e59 [ 832.215556][T15939] 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 [ 832.235436][T15939] RSP: 002b:00007fbbe847a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 832.244190][T15939] RAX: ffffffffffffffda RBX: 00007fbbea499fa0 RCX: 00007fbbea220e59 [ 832.252278][T15939] RDX: 000000002000c884 RSI: 00002000000016c0 RDI: 0000000000000005 [ 832.260275][T15939] RBP: 00007fbbe847a090 R08: 0000000000000000 R09: 0000000000000000 [ 832.268395][T15939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 832.276563][T15939] R13: 00007fbbea49a038 R14: 00007fbbea499fa0 R15: 00007ffc7a187c18 [ 832.284562][T15939] [ 832.381688][T15946] netlink: 'syz.2.3933': attribute type 29 has an invalid length. [ 832.414455][T15946] netlink: 'syz.2.3933': attribute type 29 has an invalid length. [ 832.636689][T15959] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.3937'. [ 832.651363][T15959] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 832.662940][T15959] CPU: 1 PID: 15959 Comm: syz.0.3937 Not tainted syzkaller #0 [ 832.670679][T15959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 832.681033][T15959] Call Trace: [ 832.684339][T15959] [ 832.687316][T15959] dump_stack_lvl+0x188/0x250 [ 832.692351][T15959] ? show_regs_print_info+0x20/0x20 [ 832.697586][T15959] ? load_image+0x400/0x400 [ 832.702137][T15959] sysfs_warn_dup+0x8a/0xa0 [ 832.706672][T15959] sysfs_do_create_link_sd+0xc0/0x110 [ 832.712095][T15959] device_add+0x7ed/0xfb0 [ 832.716567][T15959] wiphy_register+0x1e81/0x2c30 [ 832.721572][T15959] ? cfg80211_event_work+0x40/0x40 [ 832.726983][T15959] ? minstrel_ht_alloc+0x808/0x980 [ 832.732229][T15959] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 832.738517][T15959] ieee80211_register_hw+0x2aa1/0x3af0 [ 832.744052][T15959] ? ieee80211_tasklet_handler+0x20/0x20 [ 832.750215][T15959] ? rcu_is_watching+0x11/0xa0 [ 832.755113][T15959] ? memset+0x1e/0x40 [ 832.759136][T15959] ? hrtimer_init+0x10c/0x220 [ 832.764379][T15959] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 832.770558][T15959] hwsim_new_radio_nl+0xa6f/0xc40 [ 832.775647][T15959] genl_rcv_msg+0xcea/0xf90 [ 832.780373][T15959] ? genl_bind+0x380/0x380 [ 832.784939][T15959] ? __dev_queue_xmit+0x1cbf/0x2f80 [ 832.790191][T15959] ? verify_lock_unused+0x140/0x140 [ 832.795425][T15959] ? perf_trace_lock_acquire+0xed/0x3e0 [ 832.801121][T15959] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 832.808056][T15959] ? kmalloc_large_node+0xf2/0x190 [ 832.813223][T15959] ? dev_queue_xmit+0x20/0x20 [ 832.817945][T15959] ? hwsim_tx_info_frame_received_nl+0x1020/0x1020 [ 832.824636][T15959] netlink_rcv_skb+0x1f5/0x440 [ 832.829537][T15959] ? genl_bind+0x380/0x380 [ 832.834254][T15959] ? netlink_ack+0xb50/0xb50 [ 832.839003][T15959] ? __lock_acquire+0x7d10/0x7d10 [ 832.844090][T15959] ? down_read+0x1aa/0x2e0 [ 832.848630][T15959] genl_rcv+0x24/0x40 [ 832.852726][T15959] netlink_unicast+0x774/0x920 [ 832.858418][T15959] netlink_sendmsg+0x8ba/0xbe0 [ 832.863340][T15959] ? netlink_getsockopt+0x570/0x570 [ 832.868948][T15959] ? aa_sock_msg_perm+0x94/0x150 [ 832.873940][T15959] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 832.879531][T15959] ? security_socket_sendmsg+0x7c/0xa0 [ 832.885041][T15959] ? netlink_getsockopt+0x570/0x570 [ 832.890276][T15959] ____sys_sendmsg+0x5b7/0x8f0 [ 832.895276][T15959] ? __sys_sendmsg_sock+0x30/0x30 [ 832.900866][T15959] ? import_iovec+0x6f/0xa0 [ 832.905422][T15959] ___sys_sendmsg+0x236/0x2e0 [ 832.910155][T15959] ? __sys_sendmsg+0x2a0/0x2a0 [ 832.915099][T15959] __se_sys_sendmsg+0x1af/0x290 [ 832.919984][T15959] ? __x64_sys_sendmsg+0x80/0x80 [ 832.925131][T15959] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 832.931257][T15959] ? lockdep_hardirqs_on+0x94/0x140 [ 832.936511][T15959] do_syscall_64+0x4c/0xa0 [ 832.940959][T15959] ? clear_bhb_loop+0x30/0x80 [ 832.945756][T15959] ? clear_bhb_loop+0x30/0x80 [ 832.950566][T15959] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 832.956503][T15959] RIP: 0033:0x7fbbea220e59 [ 832.961045][T15959] 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 [ 832.981031][T15959] RSP: 002b:00007fbbe8459028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 832.989698][T15959] RAX: ffffffffffffffda RBX: 00007fbbea49a090 RCX: 00007fbbea220e59 [ 832.997799][T15959] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 833.006414][T15959] RBP: 00007fbbea2b6d6f R08: 0000000000000000 R09: 0000000000000000 [ 833.014568][T15959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 833.022550][T15959] R13: 00007fbbea49a128 R14: 00007fbbea49a090 R15: 00007ffc7a187c18 [ 833.030913][T15959] [ 833.034144][T15945] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 833.780294][T15982] delete_channel: no stack [ 833.930555][T15994] device syzkaller0 entered promiscuous mode [ 834.103315][T15986] delete_channel: no stack [ 834.120161][T16006] FAULT_INJECTION: forcing a failure. [ 834.120161][T16006] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 834.211515][T16006] CPU: 0 PID: 16006 Comm: syz.4.3955 Not tainted syzkaller #0 [ 834.219042][T16006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 834.229240][T16006] Call Trace: [ 834.232645][T16006] [ 834.235778][T16006] dump_stack_lvl+0x188/0x250 [ 834.240506][T16006] ? show_regs_print_info+0x20/0x20 [ 834.245958][T16006] ? load_image+0x400/0x400 [ 834.250495][T16006] ? __lock_acquire+0x7d10/0x7d10 [ 834.255561][T16006] should_fail+0x38c/0x4c0 [ 834.260540][T16006] _copy_from_user+0x2e/0x170 [ 834.265392][T16006] iovec_from_user+0x142/0x370 [ 834.270192][T16006] __import_iovec+0x70/0x490 [ 834.274936][T16006] import_iovec+0x6f/0xa0 [ 834.279300][T16006] ___sys_sendmsg+0x1fd/0x2e0 [ 834.284007][T16006] ? __sys_sendmsg+0x2a0/0x2a0 [ 834.288899][T16006] ? vfs_write+0x8b2/0xd60 [ 834.293339][T16006] __se_sys_sendmsg+0x1af/0x290 [ 834.298195][T16006] ? __x64_sys_sendmsg+0x80/0x80 [ 834.303227][T16006] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 834.309310][T16006] ? lockdep_hardirqs_on+0x94/0x140 [ 834.314609][T16006] do_syscall_64+0x4c/0xa0 [ 834.319039][T16006] ? clear_bhb_loop+0x30/0x80 [ 834.323733][T16006] ? clear_bhb_loop+0x30/0x80 [ 834.328597][T16006] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 834.334497][T16006] RIP: 0033:0x7fd85a2cae59 [ 834.339032][T16006] 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 [ 834.358644][T16006] RSP: 002b:00007fd858524028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 834.367074][T16006] RAX: ffffffffffffffda RBX: 00007fd85a543fa0 RCX: 00007fd85a2cae59 [ 834.375071][T16006] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 834.383172][T16006] RBP: 00007fd858524090 R08: 0000000000000000 R09: 0000000000000000 [ 834.391793][T16006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 834.399988][T16006] R13: 00007fd85a544038 R14: 00007fd85a543fa0 R15: 00007ffde8502bf8 [ 834.408337][T16006] [ 834.443511][T16014] FAULT_INJECTION: forcing a failure. [ 834.443511][T16014] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 834.504598][T16014] CPU: 1 PID: 16014 Comm: syz.2.3958 Not tainted syzkaller #0 [ 834.512215][T16014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 834.522483][T16014] Call Trace: [ 834.525808][T16014] [ 834.527644][T16015] delete_channel: no stack [ 834.528860][T16014] dump_stack_lvl+0x188/0x250 [ 834.537969][T16014] ? show_regs_print_info+0x20/0x20 [ 834.543284][T16014] ? load_image+0x400/0x400 [ 834.548419][T16014] ? __lock_acquire+0x7d10/0x7d10 [ 834.553750][T16014] should_fail+0x38c/0x4c0 [ 834.558299][T16014] _copy_from_user+0x2e/0x170 [ 834.563097][T16014] __copy_msghdr_from_user+0x48a/0x630 [ 834.568757][T16014] ? verify_lock_unused+0x140/0x140 [ 834.574006][T16014] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 834.579565][T16014] ___sys_sendmsg+0x19a/0x2e0 [ 834.584278][T16014] ? __sys_sendmsg+0x2a0/0x2a0 [ 834.589183][T16014] ? trace_event_raw_event_lock+0x270/0x270 [ 834.595967][T16014] ? vfs_write+0x8b2/0xd60 [ 834.600531][T16014] __se_sys_sendmsg+0x1af/0x290 [ 834.605429][T16014] ? __x64_sys_sendmsg+0x80/0x80 [ 834.610430][T16014] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 834.616649][T16014] ? lockdep_hardirqs_on+0x94/0x140 [ 834.621891][T16014] do_syscall_64+0x4c/0xa0 [ 834.626374][T16014] ? clear_bhb_loop+0x30/0x80 [ 834.631072][T16014] ? clear_bhb_loop+0x30/0x80 [ 834.635775][T16014] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 834.641789][T16014] RIP: 0033:0x7fa18e621e59 [ 834.646446][T16014] 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 [ 834.666340][T16014] RSP: 002b:00007fa18c87b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 834.674871][T16014] RAX: ffffffffffffffda RBX: 00007fa18e89afa0 RCX: 00007fa18e621e59 [ 834.683041][T16014] RDX: 0000000000044000 RSI: 0000200000000440 RDI: 0000000000000003 [ 834.691123][T16014] RBP: 00007fa18c87b090 R08: 0000000000000000 R09: 0000000000000000 [ 834.699107][T16014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 834.707180][T16014] R13: 00007fa18e89b038 R14: 00007fa18e89afa0 R15: 00007fff283d98a8 [ 834.715193][T16014] [ 835.504698][T16076] validate_nla: 2 callbacks suppressed [ 835.504720][T16076] netlink: 'syz.1.3976': attribute type 2 has an invalid length. [ 835.545427][T16076] netlink: 198692 bytes leftover after parsing attributes in process `syz.1.3976'. [ 838.430427][T16157] netlink: zone id is out of range [ 838.433439][T16149] netlink: 129384 bytes leftover after parsing attributes in process `syz.2.4004'. [ 838.485467][T16157] netlink: set zone limit has 8 unknown bytes [ 838.691488][T16168] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.4012'. [ 839.527742][T16199] netlink: 61211 bytes leftover after parsing attributes in process `syz.2.4021'. [ 839.553617][T16191] netlink: 'syz.4.4020': attribute type 9 has an invalid length. [ 839.584429][T16191] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.4020'. [ 841.372662][T16211] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.4025'. [ 841.455290][T16041] Bluetooth: hci5: command 0x0406 tx timeout [ 841.464300][T16211] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 841.475604][T16211] CPU: 1 PID: 16211 Comm: syz.1.4025 Not tainted syzkaller #0 [ 841.483130][T16211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 841.493284][T16211] Call Trace: [ 841.496682][T16211] [ 841.499667][T16211] dump_stack_lvl+0x188/0x250 [ 841.504371][T16211] ? show_regs_print_info+0x20/0x20 [ 841.509681][T16211] ? load_image+0x400/0x400 [ 841.514251][T16211] sysfs_warn_dup+0x8a/0xa0 [ 841.518785][T16211] sysfs_do_create_link_sd+0xc0/0x110 [ 841.524273][T16211] device_add+0x7ed/0xfb0 [ 841.528660][T16211] wiphy_register+0x1e81/0x2c30 [ 841.533560][T16211] ? cfg80211_event_work+0x40/0x40 [ 841.538769][T16211] ? minstrel_ht_alloc+0x808/0x980 [ 841.543939][T16211] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 841.550033][T16211] ieee80211_register_hw+0x2aa1/0x3af0 [ 841.555555][T16211] ? ieee80211_tasklet_handler+0x20/0x20 [ 841.561386][T16211] ? rcu_is_watching+0x11/0xa0 [ 841.566249][T16211] ? memset+0x1e/0x40 [ 841.570272][T16211] ? hrtimer_init+0x10c/0x220 [ 841.575161][T16211] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 841.581205][T16211] hwsim_new_radio_nl+0xa6f/0xc40 [ 841.586274][T16211] genl_rcv_msg+0xcea/0xf90 [ 841.590821][T16211] ? genl_bind+0x380/0x380 [ 841.595290][T16211] ? __dev_queue_xmit+0x1cbf/0x2f80 [ 841.600496][T16211] ? verify_lock_unused+0x140/0x140 [ 841.605709][T16211] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 841.611453][T16211] ? perf_trace_lock+0x301/0x390 [ 841.616403][T16211] ? hwsim_tx_info_frame_received_nl+0x1020/0x1020 [ 841.623199][T16211] netlink_rcv_skb+0x1f5/0x440 [ 841.628060][T16211] ? genl_bind+0x380/0x380 [ 841.632491][T16211] ? netlink_ack+0xb50/0xb50 [ 841.637104][T16211] ? __lock_acquire+0x7d10/0x7d10 [ 841.642232][T16211] ? down_read+0x1aa/0x2e0 [ 841.646752][T16211] genl_rcv+0x24/0x40 [ 841.650755][T16211] netlink_unicast+0x774/0x920 [ 841.655552][T16211] netlink_sendmsg+0x8ba/0xbe0 [ 841.660358][T16211] ? netlink_getsockopt+0x570/0x570 [ 841.665567][T16211] ? aa_sock_msg_perm+0x94/0x150 [ 841.670547][T16211] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 841.675841][T16211] ? security_socket_sendmsg+0x7c/0xa0 [ 841.681311][T16211] ? netlink_getsockopt+0x570/0x570 [ 841.686514][T16211] ____sys_sendmsg+0x5b7/0x8f0 [ 841.691302][T16211] ? __sys_sendmsg_sock+0x30/0x30 [ 841.696351][T16211] ? import_iovec+0x6f/0xa0 [ 841.701081][T16211] ___sys_sendmsg+0x236/0x2e0 [ 841.705879][T16211] ? __sys_sendmsg+0x2a0/0x2a0 [ 841.710755][T16211] ? trace_event_raw_event_lock+0x270/0x270 [ 841.716832][T16211] __se_sys_sendmsg+0x1af/0x290 [ 841.721694][T16211] ? __x64_sys_sendmsg+0x80/0x80 [ 841.726723][T16211] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 841.732822][T16211] ? lockdep_hardirqs_on+0x94/0x140 [ 841.738121][T16211] do_syscall_64+0x4c/0xa0 [ 841.742633][T16211] ? clear_bhb_loop+0x30/0x80 [ 841.747316][T16211] ? clear_bhb_loop+0x30/0x80 [ 841.752003][T16211] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 841.757906][T16211] RIP: 0033:0x7f368b33ce59 [ 841.762335][T16211] 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 [ 841.782221][T16211] RSP: 002b:00007f3689596028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 841.790735][T16211] RAX: ffffffffffffffda RBX: 00007f368b5b5fa0 RCX: 00007f368b33ce59 [ 841.798714][T16211] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 841.806690][T16211] RBP: 00007f368b3d2d6f R08: 0000000000000000 R09: 0000000000000000 [ 841.814678][T16211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 841.822744][T16211] R13: 00007f368b5b6038 R14: 00007f368b5b5fa0 R15: 00007fffc63f18b8 [ 841.831131][T16211] [ 842.017456][T16230] FAULT_INJECTION: forcing a failure. [ 842.017456][T16230] name failslab, interval 1, probability 0, space 0, times 0 [ 842.055753][T16228] netlink: 'syz.4.4031': attribute type 3 has an invalid length. [ 842.064115][T16228] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.4031'. [ 842.105317][T16230] CPU: 0 PID: 16230 Comm: syz.1.4032 Not tainted syzkaller #0 [ 842.112828][T16230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 842.123076][T16230] Call Trace: [ 842.126370][T16230] [ 842.129650][T16230] dump_stack_lvl+0x188/0x250 [ 842.134635][T16230] ? show_regs_print_info+0x20/0x20 [ 842.139834][T16230] ? load_image+0x400/0x400 [ 842.144343][T16230] ? __might_sleep+0xf0/0xf0 [ 842.148937][T16230] ? __lock_acquire+0x7d10/0x7d10 [ 842.153967][T16230] ? sctp_v4_get_dst+0x464/0x1160 [ 842.159085][T16230] should_fail+0x38c/0x4c0 [ 842.163685][T16230] should_failslab+0x5/0x20 [ 842.168191][T16230] slab_pre_alloc_hook+0x51/0xc0 [ 842.173131][T16230] kmem_cache_alloc_node+0x47/0x2d0 [ 842.178331][T16230] ? __alloc_skb+0xf4/0x750 [ 842.182942][T16230] __alloc_skb+0xf4/0x750 [ 842.187276][T16230] sctp_packet_transmit+0x2f3/0x2910 [ 842.192567][T16230] ? __sctp_packet_append_chunk+0x913/0xd00 [ 842.198565][T16230] ? sctp_packet_append_chunk+0x9ae/0xfd0 [ 842.204593][T16230] sctp_packet_singleton+0x231/0x330 [ 842.210063][T16230] ? sctp_outq_select_transport+0x570/0x570 [ 842.215970][T16230] ? sctp_outq_select_transport+0x45d/0x570 [ 842.221950][T16230] ? sctp_transport_burst_limited+0x193/0x280 [ 842.228024][T16230] sctp_outq_flush+0x4ac/0x3100 [ 842.232889][T16230] ? rcu_is_watching+0x11/0xa0 [ 842.237659][T16230] ? sctp_outq_tail+0x8a0/0x8a0 [ 842.242622][T16230] ? sctp_outq_tail+0x600/0x8a0 [ 842.247477][T16230] ? sctp_outq_uncork+0x49/0xa0 [ 842.252354][T16230] sctp_do_sm+0x4ee2/0x55f0 [ 842.256861][T16230] ? rcu_is_watching+0x11/0xa0 [ 842.261637][T16230] ? sctp_generate_t3_rtx_event+0x340/0x340 [ 842.267534][T16230] ? idr_get_free+0x8d7/0xa60 [ 842.272242][T16230] ? __lock_acquire+0x7d10/0x7d10 [ 842.277367][T16230] ? __local_bh_enable_ip+0x136/0x1c0 [ 842.282746][T16230] ? _local_bh_enable+0xa0/0xa0 [ 842.287620][T16230] ? do_raw_spin_unlock+0x11d/0x230 [ 842.292932][T16230] sctp_primitive_ASSOCIATE+0x91/0xc0 [ 842.298400][T16230] __sctp_connect+0x94b/0xd80 [ 842.303120][T16230] ? sctp_send_asconf+0x170/0x170 [ 842.308251][T16230] ? __local_bh_enable_ip+0x136/0x1c0 [ 842.313895][T16230] ? lockdep_hardirqs_on+0x94/0x140 [ 842.319101][T16230] ? __local_bh_enable_ip+0x136/0x1c0 [ 842.324479][T16230] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 842.330378][T16230] ? security_sctp_bind_connect+0x85/0xb0 [ 842.336117][T16230] sctp_setsockopt_connectx+0x101/0x1a0 [ 842.341762][T16230] sctp_setsockopt+0x8eb/0xf80 [ 842.346536][T16230] ? sock_common_recvmsg+0x1c0/0x1c0 [ 842.351828][T16230] __sys_setsockopt+0x2bf/0x3d0 [ 842.356778][T16230] __x64_sys_setsockopt+0xb1/0xc0 [ 842.361825][T16230] do_syscall_64+0x4c/0xa0 [ 842.366246][T16230] ? clear_bhb_loop+0x30/0x80 [ 842.370928][T16230] ? clear_bhb_loop+0x30/0x80 [ 842.375747][T16230] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 842.381819][T16230] RIP: 0033:0x7f368b33ce59 [ 842.386254][T16230] 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 [ 842.406110][T16230] RSP: 002b:00007f3689596028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 842.414744][T16230] RAX: ffffffffffffffda RBX: 00007f368b5b5fa0 RCX: 00007f368b33ce59 [ 842.422729][T16230] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 842.430816][T16230] RBP: 00007f3689596090 R08: 0000000000000010 R09: 0000000000000000 [ 842.438813][T16230] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000002 [ 842.446799][T16230] R13: 00007f368b5b6038 R14: 00007f368b5b5fa0 R15: 00007fffc63f18b8 [ 842.454893][T16230] [ 842.574758][T16244] netlink: 144 bytes leftover after parsing attributes in process `syz.0.4037'. [ 842.692589][T16244] netlink: 'syz.0.4037': attribute type 21 has an invalid length. [ 842.709609][T16243] netlink: 'syz.2.4038': attribute type 9 has an invalid length. [ 842.855275][T16243] netlink: 126588 bytes leftover after parsing attributes in process `syz.2.4038'. [ 844.309373][T16289] device syzkaller0 entered promiscuous mode [ 844.391780][T16298] netlink: 144 bytes leftover after parsing attributes in process `syz.1.4054'. [ 844.417495][T16302] netlink: 'syz.1.4054': attribute type 21 has an invalid length. [ 844.651017][T16309] netlink: 161840 bytes leftover after parsing attributes in process `syz.2.4056'. [ 845.393143][T16329] netlink: 'syz.3.4064': attribute type 21 has an invalid length. [ 845.798978][T16346] mac80211_hwsim hwsim41 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 846.266764][T16360] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.4073'. [ 846.311290][T16360] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 846.388543][T16360] CPU: 0 PID: 16360 Comm: syz.3.4073 Not tainted syzkaller #0 [ 846.396076][T16360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 846.406258][T16360] Call Trace: [ 846.409568][T16360] [ 846.412590][T16360] dump_stack_lvl+0x188/0x250 [ 846.417398][T16360] ? show_regs_print_info+0x20/0x20 [ 846.422629][T16360] ? load_image+0x400/0x400 [ 846.427285][T16360] sysfs_warn_dup+0x8a/0xa0 [ 846.431820][T16360] sysfs_do_create_link_sd+0xc0/0x110 [ 846.437238][T16360] device_add+0x7ed/0xfb0 [ 846.441633][T16360] wiphy_register+0x1e81/0x2c30 [ 846.446575][T16360] ? cfg80211_event_work+0x40/0x40 [ 846.451901][T16360] ? minstrel_ht_alloc+0x808/0x980 [ 846.457198][T16360] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 846.463333][T16360] ieee80211_register_hw+0x2aa1/0x3af0 [ 846.468905][T16360] ? ieee80211_tasklet_handler+0x20/0x20 [ 846.474589][T16360] ? rcu_is_watching+0x11/0xa0 [ 846.479391][T16360] ? memset+0x1e/0x40 [ 846.483410][T16360] ? hrtimer_init+0x10c/0x220 [ 846.488148][T16360] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 846.493953][T16360] hwsim_new_radio_nl+0xa6f/0xc40 [ 846.499057][T16360] genl_rcv_msg+0xcea/0xf90 [ 846.503723][T16360] ? genl_bind+0x380/0x380 [ 846.508201][T16360] ? __dev_queue_xmit+0x1cbf/0x2f80 [ 846.513452][T16360] ? verify_lock_unused+0x140/0x140 [ 846.518711][T16360] ? perf_trace_lock_acquire+0xed/0x3e0 [ 846.524355][T16360] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 846.530982][T16360] ? perf_trace_lock+0x301/0x390 [ 846.535939][T16360] ? hwsim_tx_info_frame_received_nl+0x1020/0x1020 [ 846.542592][T16360] netlink_rcv_skb+0x1f5/0x440 [ 846.547371][T16360] ? genl_bind+0x380/0x380 [ 846.551886][T16360] ? netlink_ack+0xb50/0xb50 [ 846.556495][T16360] ? __lock_acquire+0x7d10/0x7d10 [ 846.561633][T16360] ? down_read+0x1aa/0x2e0 [ 846.566499][T16360] genl_rcv+0x24/0x40 [ 846.570623][T16360] netlink_unicast+0x774/0x920 [ 846.575623][T16360] netlink_sendmsg+0x8ba/0xbe0 [ 846.580434][T16360] ? netlink_getsockopt+0x570/0x570 [ 846.585657][T16360] ? aa_sock_msg_perm+0x94/0x150 [ 846.590727][T16360] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 846.596118][T16360] ? security_socket_sendmsg+0x7c/0xa0 [ 846.601681][T16360] ? netlink_getsockopt+0x570/0x570 [ 846.606889][T16360] ____sys_sendmsg+0x5b7/0x8f0 [ 846.611786][T16360] ? __sys_sendmsg_sock+0x30/0x30 [ 846.616839][T16360] ? import_iovec+0x6f/0xa0 [ 846.621366][T16360] ___sys_sendmsg+0x236/0x2e0 [ 846.626092][T16360] ? __sys_sendmsg+0x2a0/0x2a0 [ 846.630894][T16360] ? trace_event_raw_event_lock+0x270/0x270 [ 846.636864][T16360] __se_sys_sendmsg+0x1af/0x290 [ 846.641785][T16360] ? __x64_sys_sendmsg+0x80/0x80 [ 846.646753][T16360] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 846.652880][T16360] ? lockdep_hardirqs_on+0x94/0x140 [ 846.658451][T16360] do_syscall_64+0x4c/0xa0 [ 846.663093][T16360] ? clear_bhb_loop+0x30/0x80 [ 846.667870][T16360] ? clear_bhb_loop+0x30/0x80 [ 846.672561][T16360] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 846.678466][T16360] RIP: 0033:0x7f5711c00e59 [ 846.682903][T16360] 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 [ 846.703211][T16360] RSP: 002b:00007f570fe39028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 846.711832][T16360] RAX: ffffffffffffffda RBX: 00007f5711e7a090 RCX: 00007f5711c00e59 [ 846.720004][T16360] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 846.728001][T16360] RBP: 00007f5711c96d6f R08: 0000000000000000 R09: 0000000000000000 [ 846.736071][T16360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 846.744049][T16360] R13: 00007f5711e7a128 R14: 00007f5711e7a090 R15: 00007fff1262bec8 [ 846.752423][T16360] [ 847.425527][T16383] netlink: 'syz.3.4079': attribute type 10 has an invalid length. [ 847.632402][T16383] bridge0: port 2(bridge_slave_1) entered disabled state [ 847.716534][T16383] device bridge_slave_1 left promiscuous mode [ 847.723587][T16383] bridge0: port 2(bridge_slave_1) entered disabled state [ 847.760012][T16383] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 847.895305][T16406] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4085'. [ 848.138821][T16406] netlink: 'syz.0.4085': attribute type 10 has an invalid length. [ 848.243056][T16406] netlink: 55 bytes leftover after parsing attributes in process `syz.0.4085'. [ 848.243199][T16402] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.4083'. [ 848.464214][T16409] netlink: 'syz.0.4085': attribute type 1 has an invalid length. [ 849.007793][T16418] mac80211_hwsim hwsim30 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 849.056605][T16402] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 849.071314][T16402] CPU: 1 PID: 16402 Comm: syz.1.4083 Not tainted syzkaller #0 [ 849.078826][T16402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 849.089165][T16402] Call Trace: [ 849.092474][T16402] [ 849.095425][T16402] dump_stack_lvl+0x188/0x250 [ 849.100130][T16402] ? show_regs_print_info+0x20/0x20 [ 849.105355][T16402] ? load_image+0x400/0x400 [ 849.109898][T16402] sysfs_warn_dup+0x8a/0xa0 [ 849.114439][T16402] sysfs_do_create_link_sd+0xc0/0x110 [ 849.119835][T16402] device_add+0x7ed/0xfb0 [ 849.124201][T16402] wiphy_register+0x1e81/0x2c30 [ 849.129189][T16402] ? cfg80211_event_work+0x40/0x40 [ 849.134322][T16402] ? minstrel_ht_alloc+0x808/0x980 [ 849.139597][T16402] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 849.145904][T16402] ieee80211_register_hw+0x2aa1/0x3af0 [ 849.151471][T16402] ? ieee80211_tasklet_handler+0x20/0x20 [ 849.157319][T16402] ? rcu_is_watching+0x11/0xa0 [ 849.162109][T16402] ? memset+0x1e/0x40 [ 849.166111][T16402] ? hrtimer_init+0x10c/0x220 [ 849.170831][T16402] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 849.176691][T16402] hwsim_new_radio_nl+0xa6f/0xc40 [ 849.182026][T16402] genl_rcv_msg+0xcea/0xf90 [ 849.186590][T16402] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 849.192785][T16402] ? genl_bind+0x380/0x380 [ 849.197233][T16402] ? swake_up_one+0x6d/0x130 [ 849.202110][T16402] ? verify_lock_unused+0x140/0x140 [ 849.207333][T16402] ? rcu_preempt_deferred_qs_irqrestore+0x9dd/0xc30 [ 849.214233][T16402] ? perf_trace_lock+0xe4/0x390 [ 849.219207][T16402] ? hwsim_tx_info_frame_received_nl+0x1020/0x1020 [ 849.225873][T16402] netlink_rcv_skb+0x1f5/0x440 [ 849.230748][T16402] ? genl_bind+0x380/0x380 [ 849.235196][T16402] ? netlink_ack+0xb50/0xb50 [ 849.239806][T16402] ? __lock_acquire+0x7d10/0x7d10 [ 849.244863][T16402] ? down_read+0x1aa/0x2e0 [ 849.249399][T16402] genl_rcv+0x24/0x40 [ 849.253421][T16402] netlink_unicast+0x774/0x920 [ 849.258322][T16402] netlink_sendmsg+0x8ba/0xbe0 [ 849.263121][T16402] ? netlink_getsockopt+0x570/0x570 [ 849.268366][T16402] ? aa_sock_msg_perm+0x94/0x150 [ 849.273340][T16402] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 849.278897][T16402] ? security_socket_sendmsg+0x7c/0xa0 [ 849.284472][T16402] ? netlink_getsockopt+0x570/0x570 [ 849.289695][T16402] ____sys_sendmsg+0x5b7/0x8f0 [ 849.294499][T16402] ? __sys_sendmsg_sock+0x30/0x30 [ 849.299570][T16402] ? import_iovec+0x6f/0xa0 [ 849.304215][T16402] ___sys_sendmsg+0x236/0x2e0 [ 849.308939][T16402] ? __sys_sendmsg+0x2a0/0x2a0 [ 849.313959][T16402] __se_sys_sendmsg+0x1af/0x290 [ 849.318875][T16402] ? __x64_sys_sendmsg+0x80/0x80 [ 849.323853][T16402] ? syscall_enter_from_user_mode+0x2a/0x70 [ 849.329780][T16402] do_syscall_64+0x4c/0xa0 [ 849.334272][T16402] ? clear_bhb_loop+0x30/0x80 [ 849.338965][T16402] ? clear_bhb_loop+0x30/0x80 [ 849.343665][T16402] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 849.349583][T16402] RIP: 0033:0x7f368b33ce59 [ 849.354022][T16402] 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 [ 849.373654][T16402] RSP: 002b:00007f3689596028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 849.382395][T16402] RAX: ffffffffffffffda RBX: 00007f368b5b5fa0 RCX: 00007f368b33ce59 [ 849.390401][T16402] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000a [ 849.398593][T16402] RBP: 00007f368b3d2d6f R08: 0000000000000000 R09: 0000000000000000 [ 849.406670][T16402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 849.414747][T16402] R13: 00007f368b5b6038 R14: 00007f368b5b5fa0 R15: 00007fffc63f18b8 [ 849.422942][T16402] [ 849.519605][T16432] netlink: 144 bytes leftover after parsing attributes in process `syz.2.4092'. [ 849.951868][T16450] netlink: 3 bytes leftover after parsing attributes in process `syz.2.4098'. [ 850.808011][T16469] netlink: 'syz.2.4103': attribute type 29 has an invalid length. [ 850.870138][T16469] netlink: 'syz.2.4103': attribute type 29 has an invalid length. [ 850.900865][T16472] netlink: 'syz.2.4103': attribute type 29 has an invalid length. [ 851.549763][ T5446] tipc: Subscription rejected, illegal request [ 851.924676][T16515] netlink: 209784 bytes leftover after parsing attributes in process `syz.4.4120'. [ 852.071021][T16509] netlink: 'syz.2.4117': attribute type 10 has an invalid length. [ 852.214560][T16509] bridge0: port 2(bridge_slave_1) entered disabled state [ 852.292040][T16509] device bridge_slave_1 left promiscuous mode [ 852.355570][T16509] bridge0: port 2(bridge_slave_1) entered disabled state [ 855.243174][T16509] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 855.344402][T16557] netlink: 'syz.0.4129': attribute type 21 has an invalid length. [ 855.761177][T16581] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4135'. [ 855.859326][T16580] netlink: 144 bytes leftover after parsing attributes in process `syz.0.4134'. [ 855.964708][T16581] netlink: 'syz.2.4135': attribute type 10 has an invalid length. [ 856.036408][T16581] netlink: 55 bytes leftover after parsing attributes in process `syz.2.4135'. [ 856.073307][ T4249] wlan1: Creating new IBSS network, BSSID 00:8d:8d:ff:00:00 [ 856.208867][T16590] netlink: 'syz.2.4135': attribute type 1 has an invalid length. [ 856.319332][T16597] FAULT_INJECTION: forcing a failure. [ 856.319332][T16597] name failslab, interval 1, probability 0, space 0, times 0 [ 856.412076][T16597] CPU: 0 PID: 16597 Comm: syz.0.4142 Not tainted syzkaller #0 [ 856.419700][T16597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 856.429966][T16597] Call Trace: [ 856.433363][T16597] [ 856.436452][T16597] dump_stack_lvl+0x188/0x250 [ 856.441294][T16597] ? show_regs_print_info+0x20/0x20 [ 856.446651][T16597] ? load_image+0x400/0x400 [ 856.451394][T16597] ? __might_sleep+0xf0/0xf0 [ 856.456121][T16597] ? __lock_acquire+0x7d10/0x7d10 [ 856.461333][T16597] should_fail+0x38c/0x4c0 [ 856.465954][T16597] should_failslab+0x5/0x20 [ 856.470667][T16597] slab_pre_alloc_hook+0x51/0xc0 [ 856.475779][T16597] __kmalloc_node_track_caller+0x68/0x3a0 [ 856.482062][T16597] ? netlink_sendmsg+0x654/0xbe0 [ 856.487125][T16597] ? kmem_cache_alloc_node+0x162/0x2d0 [ 856.492704][T16597] ? __alloc_skb+0xf4/0x750 [ 856.497350][T16597] ? netlink_sendmsg+0x654/0xbe0 [ 856.502497][T16597] __alloc_skb+0x22c/0x750 [ 856.507061][T16597] netlink_sendmsg+0x654/0xbe0 [ 856.512065][T16597] ? netlink_getsockopt+0x570/0x570 [ 856.517451][T16597] ? aa_sock_msg_perm+0x94/0x150 [ 856.522476][T16597] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 856.528076][T16597] ? security_socket_sendmsg+0x7c/0xa0 [ 856.533731][T16597] ? netlink_getsockopt+0x570/0x570 [ 856.539510][T16597] ____sys_sendmsg+0x5b7/0x8f0 [ 856.544517][T16597] ? __sys_sendmsg_sock+0x30/0x30 [ 856.549711][T16597] ? import_iovec+0x6f/0xa0 [ 856.554503][T16597] ___sys_sendmsg+0x236/0x2e0 [ 856.559334][T16597] ? __sys_sendmsg+0x2a0/0x2a0 [ 856.564377][T16597] ? trace_event_raw_event_lock+0x270/0x270 [ 856.570328][T16597] ? vfs_write+0x8b2/0xd60 [ 856.575227][T16597] __se_sys_sendmsg+0x1af/0x290 [ 856.580177][T16597] ? __x64_sys_sendmsg+0x80/0x80 [ 856.585336][T16597] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 856.591595][T16597] ? lockdep_hardirqs_on+0x94/0x140 [ 856.596989][T16597] do_syscall_64+0x4c/0xa0 [ 856.601549][T16597] ? clear_bhb_loop+0x30/0x80 [ 856.606278][T16597] ? clear_bhb_loop+0x30/0x80 [ 856.611427][T16597] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 856.617490][T16597] RIP: 0033:0x7fbbea220e59 [ 856.622080][T16597] 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 [ 856.642098][T16597] RSP: 002b:00007fbbe847a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 856.650596][T16597] RAX: ffffffffffffffda RBX: 00007fbbea499fa0 RCX: 00007fbbea220e59 [ 856.658622][T16597] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000006 [ 856.666645][T16597] RBP: 00007fbbe847a090 R08: 0000000000000000 R09: 0000000000000000 [ 856.674953][T16597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 856.683059][T16597] R13: 00007fbbea49a038 R14: 00007fbbea499fa0 R15: 00007ffc7a187c18 [ 856.691411][T16597] [ 856.772102][T16601] netlink: 'syz.3.4143': attribute type 3 has an invalid length. [ 856.781183][T16601] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.4143'. [ 856.794129][T16601] netlink: 'syz.3.4143': attribute type 3 has an invalid length. [ 856.803385][T16601] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.4143'. [ 856.815251][T16043] Bluetooth: hci2: command 0x0406 tx timeout [ 857.117305][T16618] netlink: 'syz.3.4146': attribute type 2 has an invalid length. [ 857.170936][T16618] netlink: 'syz.3.4146': attribute type 8 has an invalid length. [ 857.257529][T16618] netlink: 132 bytes leftover after parsing attributes in process `syz.3.4146'. [ 857.356210][T16609] netlink: 'syz.3.4146': attribute type 2 has an invalid length. [ 857.392234][T16609] netlink: 'syz.3.4146': attribute type 8 has an invalid length. [ 857.432187][T16609] netlink: 132 bytes leftover after parsing attributes in process `syz.3.4146'. [ 858.067611][T16640] netlink: 'syz.2.4157': attribute type 21 has an invalid length. [ 858.127239][T16640] netlink: 14548 bytes leftover after parsing attributes in process `syz.2.4157'. [ 858.129297][T16649] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.4157'. [ 858.645053][T16672] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.4167'. [ 858.682144][T16672] FAULT_INJECTION: forcing a failure. [ 858.682144][T16672] name failslab, interval 1, probability 0, space 0, times 0 [ 858.745381][T16672] CPU: 0 PID: 16672 Comm: syz.2.4167 Not tainted syzkaller #0 [ 858.753141][T16672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 858.763393][T16672] Call Trace: [ 858.766701][T16672] [ 858.769652][T16672] dump_stack_lvl+0x188/0x250 [ 858.774481][T16672] ? show_regs_print_info+0x20/0x20 [ 858.779700][T16672] ? load_image+0x400/0x400 [ 858.784234][T16672] should_fail+0x38c/0x4c0 [ 858.788680][T16672] should_failslab+0x5/0x20 [ 858.793201][T16672] slab_pre_alloc_hook+0x51/0xc0 [ 858.798261][T16672] __kmalloc_node_track_caller+0x68/0x3a0 [ 858.803993][T16672] ? netlink_dump+0x19f/0xcf0 [ 858.808878][T16672] ? kmem_cache_alloc_node+0x162/0x2d0 [ 858.814445][T16672] ? __alloc_skb+0xf4/0x750 [ 858.819243][T16672] ? netlink_dump+0x19f/0xcf0 [ 858.823940][T16672] __alloc_skb+0x22c/0x750 [ 858.828382][T16672] netlink_dump+0x19f/0xcf0 [ 858.832911][T16672] ? lockdep_hardirqs_on+0x94/0x140 [ 858.838223][T16672] ? slab_free_freelist_hook+0xea/0x170 [ 858.843875][T16672] ? netlink_lookup+0x1d0/0x1d0 [ 858.848843][T16672] netlink_recvmsg+0x672/0xe20 [ 858.853624][T16672] ? trace_event_raw_event_lock+0x270/0x270 [ 858.859561][T16672] ? netlink_sendmsg+0xbe0/0xbe0 [ 858.864511][T16672] ? aa_sk_perm+0x7dc/0x910 [ 858.869034][T16672] ? aa_af_perm+0x340/0x340 [ 858.873563][T16672] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 858.879038][T16672] ? security_socket_recvmsg+0x85/0xb0 [ 858.884524][T16672] ? netlink_sendmsg+0xbe0/0xbe0 [ 858.889654][T16672] ____sys_recvmsg+0x2cd/0x5e0 [ 858.894442][T16672] ? __might_fault+0xb3/0x110 [ 858.899158][T16672] ? __sys_recvmsg_sock+0x40/0x40 [ 858.904225][T16672] ? import_iovec+0x6f/0xa0 [ 858.908960][T16672] ___sys_recvmsg+0x21a/0x5c0 [ 858.913691][T16672] ? __sys_recvmsg+0x280/0x280 [ 858.918483][T16672] ? trace_event_raw_event_lock+0x270/0x270 [ 858.924532][T16672] __x64_sys_recvmsg+0x1f9/0x2c0 [ 858.929490][T16672] ? ___sys_recvmsg+0x5c0/0x5c0 [ 858.934358][T16672] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 858.940387][T16672] ? lockdep_hardirqs_on+0x94/0x140 [ 858.945621][T16672] do_syscall_64+0x4c/0xa0 [ 858.950566][T16672] ? clear_bhb_loop+0x30/0x80 [ 858.955259][T16672] ? clear_bhb_loop+0x30/0x80 [ 858.959959][T16672] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 858.965954][T16672] RIP: 0033:0x7fa18e621e59 [ 858.970388][T16672] 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 [ 858.990452][T16672] RSP: 002b:00007fa18c87b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 858.998881][T16672] RAX: ffffffffffffffda RBX: 00007fa18e89afa0 RCX: 00007fa18e621e59 [ 859.006872][T16672] RDX: 0000000000000000 RSI: 0000200000000c40 RDI: 0000000000000003 [ 859.014951][T16672] RBP: 00007fa18c87b090 R08: 0000000000000000 R09: 0000000000000000 [ 859.023040][T16672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 859.031036][T16672] R13: 00007fa18e89b038 R14: 00007fa18e89afa0 R15: 00007fff283d98a8 [ 859.039056][T16672] [ 859.594254][T16689] device syzkaller0 entered promiscuous mode [ 860.790209][T16732] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.4183'. [ 861.158294][T16741] validate_nla: 1 callbacks suppressed [ 861.158314][T16741] netlink: 'syz.4.4190': attribute type 21 has an invalid length. [ 861.267497][T16741] IPv6: NLM_F_CREATE should be specified when creating new route [ 861.275817][T16741] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 861.283089][T16741] IPv6: NLM_F_CREATE should be set when creating new route [ 861.290542][T16741] IPv6: NLM_F_CREATE should be set when creating new route [ 861.297821][T16741] IPv6: NLM_F_CREATE should be set when creating new route [ 861.349919][T16743] netlink: 'syz.4.4190': attribute type 21 has an invalid length. [ 861.377095][T16743] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 861.571597][T16751] netlink: 'syz.2.4192': attribute type 4 has an invalid length. [ 861.584955][T16751] netlink: 152 bytes leftover after parsing attributes in process `syz.2.4192'. [ 861.620515][T16751] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 862.174764][T16774] netlink: 11562 bytes leftover after parsing attributes in process `syz.4.4198'. [ 863.638934][T16828] netlink: 'syz.0.4215': attribute type 3 has an invalid length. [ 863.703758][T16828] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.4215'. [ 863.960968][T16842] FAULT_INJECTION: forcing a failure. [ 863.960968][T16842] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 864.019939][T16842] CPU: 1 PID: 16842 Comm: syz.4.4220 Not tainted syzkaller #0 [ 864.027492][T16842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 864.037628][T16842] Call Trace: [ 864.040966][T16842] [ 864.043948][T16842] dump_stack_lvl+0x188/0x250 [ 864.048710][T16842] ? show_regs_print_info+0x20/0x20 [ 864.053966][T16842] ? load_image+0x400/0x400 [ 864.058547][T16842] ? __lock_acquire+0x7d10/0x7d10 [ 864.063651][T16842] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 864.069735][T16842] should_fail+0x38c/0x4c0 [ 864.074299][T16842] _copy_from_user+0x2e/0x170 [ 864.079067][T16842] iovec_from_user+0x142/0x370 [ 864.084111][T16842] __import_iovec+0x70/0x490 [ 864.088843][T16842] import_iovec+0x6f/0xa0 [ 864.093382][T16842] ___sys_sendmsg+0x1fd/0x2e0 [ 864.098182][T16842] ? __sys_sendmsg+0x2a0/0x2a0 [ 864.103282][T16842] __se_sys_sendmsg+0x1af/0x290 [ 864.108298][T16842] ? __x64_sys_sendmsg+0x80/0x80 [ 864.113288][T16842] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 864.119494][T16842] ? lockdep_hardirqs_on+0x94/0x140 [ 864.124777][T16842] do_syscall_64+0x4c/0xa0 [ 864.129247][T16842] ? clear_bhb_loop+0x30/0x80 [ 864.134480][T16842] ? clear_bhb_loop+0x30/0x80 [ 864.139403][T16842] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 864.145351][T16842] RIP: 0033:0x7fd85a2cae59 [ 864.149916][T16842] 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 [ 864.170327][T16842] RSP: 002b:00007fd858524028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 864.179197][T16842] RAX: ffffffffffffffda RBX: 00007fd85a543fa0 RCX: 00007fd85a2cae59 [ 864.184222][T16849] netlink: 'syz.2.4223': attribute type 29 has an invalid length. [ 864.187233][T16842] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 000000000000000c [ 864.187259][T16842] RBP: 00007fd858524090 R08: 0000000000000000 R09: 0000000000000000 [ 864.187282][T16842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 864.187303][T16842] R13: 00007fd85a544038 R14: 00007fd85a543fa0 R15: 00007ffde8502bf8 [ 864.187416][T16842] [ 864.239454][T16850] netlink: 'syz.1.4224': attribute type 10 has an invalid length. [ 864.290571][T16848] netlink: 'syz.2.4223': attribute type 29 has an invalid length. [ 864.300107][T16848] netlink: 'syz.2.4223': attribute type 29 has an invalid length. [ 864.312926][T16848] netlink: 'syz.2.4223': attribute type 29 has an invalid length. [ 864.324894][T16849] netlink: 'syz.2.4223': attribute type 29 has an invalid length. [ 865.306339][T16879] netlink: 144 bytes leftover after parsing attributes in process `syz.4.4233'. [ 865.306953][T16877] ref_ctr_offset mismatch. inode: 0x561 offset: 0x0 ref_ctr_offset(old): 0x7602 ref_ctr_offset(new): 0x0 [ 865.613730][T16902] FAULT_INJECTION: forcing a failure. [ 865.613730][T16902] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 865.645541][T16902] CPU: 1 PID: 16902 Comm: syz.1.4241 Not tainted syzkaller #0 [ 865.653155][T16902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 865.663487][T16902] Call Trace: [ 865.666858][T16902] [ 865.669907][T16902] dump_stack_lvl+0x188/0x250 [ 865.674815][T16902] ? show_regs_print_info+0x20/0x20 [ 865.680062][T16902] ? load_image+0x400/0x400 [ 865.684694][T16902] ? __lock_acquire+0x7d10/0x7d10 [ 865.689743][T16902] ? vfs_write+0x8b2/0xd60 [ 865.694542][T16902] should_fail+0x38c/0x4c0 [ 865.699168][T16902] _copy_from_user+0x2e/0x170 [ 865.704043][T16902] __sys_bpf+0x26d/0x6f0 [ 865.708324][T16902] ? bpf_link_show_fdinfo+0x380/0x380 [ 865.713891][T16902] ? rcu_nmi_exit+0x6f/0xf0 [ 865.718587][T16902] ? vtime_user_exit+0x2c8/0x3e0 [ 865.723554][T16902] __x64_sys_bpf+0x78/0x90 [ 865.727992][T16902] do_syscall_64+0x4c/0xa0 [ 865.732427][T16902] ? clear_bhb_loop+0x30/0x80 [ 865.737126][T16902] ? clear_bhb_loop+0x30/0x80 [ 865.742083][T16902] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 865.747997][T16902] RIP: 0033:0x7f368b33ce59 [ 865.752438][T16902] 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 [ 865.772169][T16902] RSP: 002b:00007f3689575028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 865.780709][T16902] RAX: ffffffffffffffda RBX: 00007f368b5b6090 RCX: 00007f368b33ce59 [ 865.788991][T16902] RDX: 0000000000000050 RSI: 0000200000000380 RDI: 000000000000000a [ 865.796998][T16902] RBP: 00007f3689575090 R08: 0000000000000000 R09: 0000000000000000 [ 865.804991][T16902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 865.812996][T16902] R13: 00007f368b5b6128 R14: 00007f368b5b6090 R15: 00007fffc63f18b8 [ 865.821098][T16902] [ 866.112199][T16899] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 866.138662][T16894] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 866.408101][T16917] netlink: 'syz.0.4243': attribute type 8 has an invalid length. [ 866.457160][T16917] netlink: 'syz.0.4243': attribute type 7 has an invalid length. [ 866.464956][T16917] netlink: 198628 bytes leftover after parsing attributes in process `syz.0.4243'. [ 866.846700][T16929] netlink: 'syz.1.4246': attribute type 39 has an invalid length. [ 868.242128][T16960] delete_channel: no stack [ 868.264315][T16960] delete_channel: no stack [ 868.491895][T16965] FAULT_INJECTION: forcing a failure. [ 868.491895][T16965] name failslab, interval 1, probability 0, space 0, times 0 [ 868.605874][T16965] CPU: 1 PID: 16965 Comm: syz.1.4261 Not tainted syzkaller #0 [ 868.613399][T16965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 868.623482][T16965] Call Trace: [ 868.626786][T16965] [ 868.629731][T16965] dump_stack_lvl+0x188/0x250 [ 868.634434][T16965] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 868.640788][T16965] ? show_regs_print_info+0x20/0x20 [ 868.646013][T16965] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 868.652299][T16965] should_fail+0x38c/0x4c0 [ 868.656775][T16965] should_failslab+0x5/0x20 [ 868.661296][T16965] slab_pre_alloc_hook+0x51/0xc0 [ 868.666264][T16965] ? skb_clone+0x1bd/0x350 [ 868.670844][T16965] kmem_cache_alloc+0x3d/0x290 [ 868.675771][T16965] skb_clone+0x1bd/0x350 [ 868.680162][T16965] __netlink_deliver_tap+0x3cd/0x7c0 [ 868.685506][T16965] netlink_deliver_tap+0x16c/0x180 [ 868.690649][T16965] netlink_unicast+0x74f/0x920 [ 868.695452][T16965] netlink_sendmsg+0x8ba/0xbe0 [ 868.700401][T16965] ? lockdep_hardirqs_on+0x94/0x140 [ 868.705711][T16965] ? netlink_getsockopt+0x570/0x570 [ 868.711232][T16965] ? netlink_getsockopt+0x570/0x570 [ 868.716474][T16965] ? netlink_getsockopt+0x570/0x570 [ 868.721847][T16965] ____sys_sendmsg+0x5b7/0x8f0 [ 868.726655][T16965] ? __sys_sendmsg_sock+0x30/0x30 [ 868.731720][T16965] ? import_iovec+0x6f/0xa0 [ 868.736247][T16965] ___sys_sendmsg+0x236/0x2e0 [ 868.740952][T16965] ? __sys_sendmsg+0x2a0/0x2a0 [ 868.745828][T16965] ? rcu_nmi_exit+0x6f/0xf0 [ 868.750377][T16965] __se_sys_sendmsg+0x1af/0x290 [ 868.755250][T16965] ? __x64_sys_sendmsg+0x80/0x80 [ 868.760304][T16965] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 868.766315][T16965] ? lockdep_hardirqs_on+0x94/0x140 [ 868.771876][T16965] do_syscall_64+0x4c/0xa0 [ 868.776298][T16965] ? clear_bhb_loop+0x30/0x80 [ 868.780980][T16965] ? clear_bhb_loop+0x30/0x80 [ 868.785664][T16965] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 868.791563][T16965] RIP: 0033:0x7f368b33ce59 [ 868.796072][T16965] 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 [ 868.815784][T16965] RSP: 002b:00007f3689596028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 868.824293][T16965] RAX: ffffffffffffffda RBX: 00007f368b5b5fa0 RCX: 00007f368b33ce59 [ 868.832368][T16965] RDX: 000000002000c884 RSI: 00002000000016c0 RDI: 0000000000000005 [ 868.840368][T16965] RBP: 00007f3689596090 R08: 0000000000000000 R09: 0000000000000000 [ 868.848370][T16965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 868.856379][T16965] R13: 00007f368b5b6038 R14: 00007f368b5b5fa0 R15: 00007fffc63f18b8 [ 868.864400][T16965] [ 869.788350][T16984] netlink: 'syz.4.4264': attribute type 39 has an invalid length. [ 870.297276][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.303802][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 870.664979][T17010] netlink: 'syz.0.4271': attribute type 10 has an invalid length. [ 871.155912][T17020] delete_channel: no stack [ 872.116127][T17063] netlink: 'syz.3.4284': attribute type 39 has an invalid length. [ 872.221881][T17073] FAULT_INJECTION: forcing a failure. [ 872.221881][T17073] name failslab, interval 1, probability 0, space 0, times 0 [ 872.305381][T17073] CPU: 1 PID: 17073 Comm: syz.4.4290 Not tainted syzkaller #0 [ 872.313080][T17073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 872.323690][T17073] Call Trace: [ 872.326997][T17073] [ 872.329953][T17073] dump_stack_lvl+0x188/0x250 [ 872.334693][T17073] ? show_regs_print_info+0x20/0x20 [ 872.339913][T17073] ? load_image+0x400/0x400 [ 872.344506][T17073] ? __might_sleep+0xf0/0xf0 [ 872.349142][T17073] ? __lock_acquire+0x7d10/0x7d10 [ 872.354197][T17073] ? netlink_insert+0xe95/0x11f0 [ 872.359260][T17073] should_fail+0x38c/0x4c0 [ 872.363735][T17073] should_failslab+0x5/0x20 [ 872.368360][T17073] slab_pre_alloc_hook+0x51/0xc0 [ 872.373357][T17073] kmem_cache_alloc_node+0x47/0x2d0 [ 872.378682][T17073] ? __alloc_skb+0xf4/0x750 [ 872.383468][T17073] __alloc_skb+0xf4/0x750 [ 872.387974][T17073] netlink_sendmsg+0x654/0xbe0 [ 872.392807][T17073] ? netlink_getsockopt+0x570/0x570 [ 872.398132][T17073] ? aa_sock_msg_perm+0x94/0x150 [ 872.403124][T17073] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 872.408796][T17073] ? security_socket_sendmsg+0x7c/0xa0 [ 872.414483][T17073] ? netlink_getsockopt+0x570/0x570 [ 872.420006][T17073] ____sys_sendmsg+0x5b7/0x8f0 [ 872.424813][T17073] ? __sys_sendmsg_sock+0x30/0x30 [ 872.430055][T17073] ? import_iovec+0x6f/0xa0 [ 872.434693][T17073] ___sys_sendmsg+0x236/0x2e0 [ 872.439559][T17073] ? __sys_sendmsg+0x2a0/0x2a0 [ 872.444400][T17073] __se_sys_sendmsg+0x1af/0x290 [ 872.449382][T17073] ? __x64_sys_sendmsg+0x80/0x80 [ 872.454359][T17073] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 872.460384][T17073] ? lockdep_hardirqs_on+0x94/0x140 [ 872.465620][T17073] do_syscall_64+0x4c/0xa0 [ 872.470058][T17073] ? clear_bhb_loop+0x30/0x80 [ 872.474854][T17073] ? clear_bhb_loop+0x30/0x80 [ 872.479563][T17073] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 872.485537][T17073] RIP: 0033:0x7fd85a2cae59 [ 872.489990][T17073] 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 [ 872.510169][T17073] RSP: 002b:00007fd858524028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 872.518716][T17073] RAX: ffffffffffffffda RBX: 00007fd85a543fa0 RCX: 00007fd85a2cae59 [ 872.526833][T17073] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 872.534922][T17073] RBP: 00007fd858524090 R08: 0000000000000000 R09: 0000000000000000 [ 872.543076][T17073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 872.551294][T17073] R13: 00007fd85a544038 R14: 00007fd85a543fa0 R15: 00007ffde8502bf8 [ 872.559329][T17073] [ 872.897031][T17084] FAULT_INJECTION: forcing a failure. [ 872.897031][T17084] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 872.938706][T17084] CPU: 0 PID: 17084 Comm: syz.4.4292 Not tainted syzkaller #0 [ 872.946237][T17084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 872.956584][T17084] Call Trace: [ 872.959900][T17084] [ 872.962844][T17084] dump_stack_lvl+0x188/0x250 [ 872.967548][T17084] ? show_regs_print_info+0x20/0x20 [ 872.972863][T17084] ? load_image+0x400/0x400 [ 872.977401][T17084] ? __lock_acquire+0x7d10/0x7d10 [ 872.982622][T17084] should_fail+0x38c/0x4c0 [ 872.987164][T17084] _copy_from_user+0x2e/0x170 [ 872.991874][T17084] iovec_from_user+0x142/0x370 [ 872.996671][T17084] __import_iovec+0x70/0x490 [ 873.001290][T17084] ? perf_tp_event+0xa92/0xbf0 [ 873.006088][T17084] import_iovec+0x6f/0xa0 [ 873.010664][T17084] ___sys_sendmsg+0x1fd/0x2e0 [ 873.015660][T17084] ? __sys_sendmsg+0x2a0/0x2a0 [ 873.020589][T17084] __se_sys_sendmsg+0x1af/0x290 [ 873.025563][T17084] ? __x64_sys_sendmsg+0x80/0x80 [ 873.030605][T17084] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 873.036719][T17084] ? lockdep_hardirqs_on+0x94/0x140 [ 873.041973][T17084] do_syscall_64+0x4c/0xa0 [ 873.046422][T17084] ? clear_bhb_loop+0x30/0x80 [ 873.051126][T17084] ? clear_bhb_loop+0x30/0x80 [ 873.055837][T17084] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 873.062134][T17084] RIP: 0033:0x7fd85a2cae59 [ 873.066625][T17084] 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 [ 873.086347][T17084] RSP: 002b:00007fd858524028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 873.094784][T17084] RAX: ffffffffffffffda RBX: 00007fd85a543fa0 RCX: 00007fd85a2cae59 [ 873.102863][T17084] RDX: 0000000000044000 RSI: 0000200000000440 RDI: 0000000000000003 [ 873.110843][T17084] RBP: 00007fd858524090 R08: 0000000000000000 R09: 0000000000000000 [ 873.119252][T17084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 873.127228][T17084] R13: 00007fd85a544038 R14: 00007fd85a543fa0 R15: 00007ffde8502bf8 [ 873.135212][T17084] [ 873.449774][T17104] netlink: 209820 bytes leftover after parsing attributes in process `syz.4.4301'. [ 873.924173][T17122] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 874.237370][T17132] netlink: 'syz.2.4307': attribute type 39 has an invalid length. [ 875.487762][T17170] netlink: 'syz.3.4322': attribute type 7 has an invalid length. [ 875.577770][T17170] netlink: 14719 bytes leftover after parsing attributes in process `syz.3.4322'. [ 875.970896][T17176] device sit0 entered promiscuous mode [ 876.060625][T17191] netlink: 'syz.2.4329': attribute type 3 has an invalid length. [ 876.092866][T17191] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.4329'. [ 878.061068][T17232] netlink: zone id is out of range [ 878.066444][T17232] netlink: set zone limit has 8 unknown bytes [ 878.582414][T17255] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 879.087084][T17268] netlink: 'syz.4.4355': attribute type 7 has an invalid length. [ 879.115296][T17268] netlink: 'syz.4.4355': attribute type 1 has an invalid length. [ 879.129127][T17268] netlink: 191376 bytes leftover after parsing attributes in process `syz.4.4355'. [ 879.807772][T17290] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 879.852915][T17290] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 880.627679][T17317] netlink: 'syz.2.4370': attribute type 1 has an invalid length. [ 880.689296][T17317] netlink: 'syz.2.4370': attribute type 3 has an invalid length. [ 880.804611][T17317] netlink: 132 bytes leftover after parsing attributes in process `syz.2.4370'. [ 880.856212][T17327] netlink: 'syz.1.4372': attribute type 21 has an invalid length. [ 880.883283][T17327] netlink: 128 bytes leftover after parsing attributes in process `syz.1.4372'. [ 880.892804][T17327] netlink: 'syz.1.4372': attribute type 5 has an invalid length. [ 880.901080][T17327] netlink: 3 bytes leftover after parsing attributes in process `syz.1.4372'. [ 881.372509][T17343] FAULT_INJECTION: forcing a failure. [ 881.372509][T17343] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 881.387709][T17343] CPU: 0 PID: 17343 Comm: syz.1.4378 Not tainted syzkaller #0 [ 881.395307][T17343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 881.405390][T17343] Call Trace: [ 881.408700][T17343] [ 881.411646][T17343] dump_stack_lvl+0x188/0x250 [ 881.416459][T17343] ? show_regs_print_info+0x20/0x20 [ 881.421693][T17343] ? load_image+0x400/0x400 [ 881.426234][T17343] ? __lock_acquire+0x7d10/0x7d10 [ 881.431300][T17343] ? perf_trace_lock_acquire+0xed/0x3e0 [ 881.436901][T17343] should_fail+0x38c/0x4c0 [ 881.441355][T17343] _copy_from_user+0x2e/0x170 [ 881.446146][T17343] kstrtouint_from_user+0xd3/0x220 [ 881.451295][T17343] ? kstrtol_from_user+0x2a0/0x2a0 [ 881.456573][T17343] proc_fail_nth_write+0x8b/0x200 [ 881.461632][T17343] ? proc_fail_nth_read+0x220/0x220 [ 881.466852][T17343] ? common_file_perm+0x171/0x1c0 [ 881.471913][T17343] ? proc_fail_nth_read+0x220/0x220 [ 881.477419][T17343] vfs_write+0x30b/0xd60 [ 881.481715][T17343] ? file_end_write+0x250/0x250 [ 881.486699][T17343] ? __fget_files+0x40f/0x480 [ 881.491406][T17343] ? mutex_lock_nested+0x17/0x20 [ 881.496458][T17343] ? __fdget_pos+0x2bf/0x370 [ 881.501268][T17343] ? ksys_write+0x71/0x260 [ 881.505710][T17343] ksys_write+0x152/0x260 [ 881.510067][T17343] ? __ia32_sys_read+0x80/0x80 [ 881.514856][T17343] ? lockdep_hardirqs_on+0x94/0x140 [ 881.520094][T17343] do_syscall_64+0x4c/0xa0 [ 881.524890][T17343] ? clear_bhb_loop+0x30/0x80 [ 881.530221][T17343] ? clear_bhb_loop+0x30/0x80 [ 881.534926][T17343] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 881.541185][T17343] RIP: 0033:0x7f368b2fd68e [ 881.545624][T17343] 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 [ 881.565346][T17343] RSP: 002b:00007f3689595fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 881.573888][T17343] RAX: ffffffffffffffda RBX: 00007f36895966c0 RCX: 00007f368b2fd68e [ 881.581911][T17343] RDX: 0000000000000001 RSI: 00007f36895960a0 RDI: 0000000000000005 [ 881.589922][T17343] RBP: 00007f3689596090 R08: 0000000000000000 R09: 0000000000000000 [ 881.598020][T17343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 881.606277][T17343] R13: 00007f368b5b6038 R14: 00007f368b5b5fa0 R15: 00007fffc63f18b8 [ 881.614479][T17343] [ 882.125988][T17372] FAULT_INJECTION: forcing a failure. [ 882.125988][T17372] name failslab, interval 1, probability 0, space 0, times 0 [ 882.205568][T17372] CPU: 1 PID: 17372 Comm: syz.4.4388 Not tainted syzkaller #0 [ 882.213282][T17372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 882.223447][T17372] Call Trace: [ 882.226838][T17372] [ 882.229781][T17372] dump_stack_lvl+0x188/0x250 [ 882.234563][T17372] ? show_regs_print_info+0x20/0x20 [ 882.239792][T17372] ? load_image+0x400/0x400 [ 882.244311][T17372] ? rcu_lock_release+0x5/0x20 [ 882.249089][T17372] should_fail+0x38c/0x4c0 [ 882.253517][T17372] should_failslab+0x5/0x20 [ 882.258022][T17372] slab_pre_alloc_hook+0x51/0xc0 [ 882.262966][T17372] ? __nf_conntrack_alloc+0x99/0x380 [ 882.268286][T17372] kmem_cache_alloc+0x3d/0x290 [ 882.273061][T17372] __nf_conntrack_alloc+0x99/0x380 [ 882.278258][T17372] init_conntrack+0x258/0x14d0 [ 882.283168][T17372] ? __nf_conntrack_find_get+0x581/0x650 [ 882.288824][T17372] ? early_drop+0x810/0x810 [ 882.293520][T17372] ? nf_conntrack_find_get+0x670/0x670 [ 882.298995][T17372] ? __siphash_unaligned+0x258/0x3a0 [ 882.304320][T17372] nf_conntrack_in+0xd38/0x1730 [ 882.309239][T17372] ? nf_ct_pernet+0x240/0x240 [ 882.313981][T17372] ? kasan_quarantine_put+0xd4/0x220 [ 882.319356][T17372] ? ipv4_conntrack_defrag+0x284/0x590 [ 882.324816][T17372] ? ipv4_conntrack_local+0x11f/0x200 [ 882.330387][T17372] ? ipv4_conntrack_in+0x20/0x20 [ 882.335369][T17372] nf_hook_slow+0xb9/0x200 [ 882.339878][T17372] ? nf_hook+0x360/0x360 [ 882.344337][T17372] nf_hook+0x205/0x360 [ 882.348534][T17372] ? kfree+0xef/0x2a0 [ 882.352527][T17372] ? __ip_local_out+0x5e0/0x5e0 [ 882.357472][T17372] ? nf_hook+0x360/0x360 [ 882.361725][T17372] __ip_local_out+0x4b7/0x5e0 [ 882.366504][T17372] ? nf_hook+0x360/0x360 [ 882.370772][T17372] ip_send_skb+0x48/0x1c0 [ 882.375113][T17372] raw_sendmsg+0x14b7/0x1aa0 [ 882.379731][T17372] ? compat_raw_ioctl+0x60/0x60 [ 882.384604][T17372] ? aa_sk_perm+0x7dc/0x910 [ 882.389137][T17372] ? tomoyo_socket_sendmsg_permission+0x212/0x2f0 [ 882.395563][T17372] ? sock_rps_record_flow+0x17/0x3b0 [ 882.401267][T17372] ? inet_sendmsg+0x78/0x2f0 [ 882.405862][T17372] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 882.411155][T17372] ? security_socket_sendmsg+0x7c/0xa0 [ 882.416621][T17372] ? inet_send_prepare+0x260/0x260 [ 882.421737][T17372] ____sys_sendmsg+0x5b7/0x8f0 [ 882.426519][T17372] ? __sys_sendmsg_sock+0x30/0x30 [ 882.431652][T17372] ? import_iovec+0x6f/0xa0 [ 882.436257][T17372] ___sys_sendmsg+0x236/0x2e0 [ 882.441123][T17372] ? __sys_sendmsg+0x2a0/0x2a0 [ 882.445909][T17372] ? trace_event_raw_event_lock+0x270/0x270 [ 882.451809][T17372] ? vfs_write+0x8b2/0xd60 [ 882.456261][T17372] __se_sys_sendmsg+0x1af/0x290 [ 882.461122][T17372] ? __x64_sys_sendmsg+0x80/0x80 [ 882.466066][T17372] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 882.472260][T17372] ? lockdep_hardirqs_on+0x94/0x140 [ 882.477641][T17372] do_syscall_64+0x4c/0xa0 [ 882.482069][T17372] ? clear_bhb_loop+0x30/0x80 [ 882.486857][T17372] ? clear_bhb_loop+0x30/0x80 [ 882.491542][T17372] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 882.497540][T17372] RIP: 0033:0x7fd85a2cae59 [ 882.501961][T17372] 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 [ 882.521837][T17372] RSP: 002b:00007fd858524028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 882.530363][T17372] RAX: ffffffffffffffda RBX: 00007fd85a543fa0 RCX: 00007fd85a2cae59 [ 882.538548][T17372] RDX: 0000000020002800 RSI: 0000200000001640 RDI: 0000000000000003 [ 882.546830][T17372] RBP: 00007fd858524090 R08: 0000000000000000 R09: 0000000000000000 [ 882.554811][T17372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 882.562785][T17372] R13: 00007fd85a544038 R14: 00007fd85a543fa0 R15: 00007ffde8502bf8 [ 882.570896][T17372] [ 882.901064][T17395] netlink: 'syz.0.4395': attribute type 7 has an invalid length. [ 882.990725][T17395] netlink: 'syz.0.4395': attribute type 1 has an invalid length. [ 883.046627][T17395] netlink: 191376 bytes leftover after parsing attributes in process `syz.0.4395'. [ 883.854003][T17407] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 883.868249][T17407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 883.884129][T17407] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 883.907747][T17407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.608474][T17434] netlink: 'syz.2.4411': attribute type 7 has an invalid length. [ 884.707694][T17434] netlink: 'syz.2.4411': attribute type 1 has an invalid length. [ 884.970582][T17434] netlink: 191376 bytes leftover after parsing attributes in process `syz.2.4411'. [ 885.054051][T17442] netlink: 201392 bytes leftover after parsing attributes in process `syz.1.4414'. [ 885.054967][T17436] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 885.092035][T17442] netlink: zone id is out of range [ 885.120707][T17436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 885.132276][T17442] netlink: zone id is out of range [ 885.132784][T17442] netlink: zone id is out of range [ 885.134536][T17442] netlink: zone id is out of range [ 885.171621][T17442] netlink: zone id is out of range [ 885.173153][T17436] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 885.184080][T17442] netlink: zone id is out of range [ 885.193244][T17436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 885.228201][T17442] netlink: zone id is out of range [ 885.290294][T17451] netlink: 'syz.3.4416': attribute type 25 has an invalid length. [ 885.291613][T17442] netlink: zone id is out of range [ 885.311661][T17451] netlink: 'syz.3.4416': attribute type 25 has an invalid length. [ 885.330983][T17442] netlink: zone id is out of range [ 885.362369][T17442] netlink: zone id is out of range [ 885.513830][T17457] netlink: 121460 bytes leftover after parsing attributes in process `syz.2.4417'. [ 885.612652][T17457] netlink: 'syz.2.4417': attribute type 1 has an invalid length. [ 885.638387][T17461] netlink: 16410 bytes leftover after parsing attributes in process `syz.3.4419'. [ 885.646195][T17457] netlink: 21820 bytes leftover after parsing attributes in process `syz.2.4417'. [ 885.668304][T17460] netlink: 'syz.3.4419': attribute type 1 has an invalid length. [ 885.711483][T17460] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.4419'. [ 885.876864][T17465] netlink: 1047 bytes leftover after parsing attributes in process `syz.0.4420'. [ 886.163786][ T5460] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 886.515606][T17491] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.4429'. [ 886.871719][T17491] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 886.929524][T17491] CPU: 1 PID: 17491 Comm: syz.0.4429 Not tainted syzkaller #0 [ 886.937049][T17491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 886.947828][T17491] Call Trace: [ 886.951131][T17491] [ 886.954071][T17491] dump_stack_lvl+0x188/0x250 [ 886.958761][T17491] ? show_regs_print_info+0x20/0x20 [ 886.963965][T17491] ? load_image+0x400/0x400 [ 886.968491][T17491] sysfs_warn_dup+0x8a/0xa0 [ 886.973000][T17491] sysfs_do_create_link_sd+0xc0/0x110 [ 886.978464][T17491] device_add+0x7ed/0xfb0 [ 886.982816][T17491] wiphy_register+0x1e81/0x2c30 [ 886.987698][T17491] ? cfg80211_event_work+0x40/0x40 [ 886.992902][T17491] ? minstrel_ht_alloc+0x808/0x980 [ 886.998116][T17491] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 887.004197][T17491] ieee80211_register_hw+0x2aa1/0x3af0 [ 887.009856][T17491] ? ieee80211_tasklet_handler+0x20/0x20 [ 887.015590][T17491] ? rcu_is_watching+0x11/0xa0 [ 887.020356][T17491] ? memset+0x1e/0x40 [ 887.024346][T17491] ? hrtimer_init+0x10c/0x220 [ 887.029122][T17491] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 887.034871][T17491] hwsim_new_radio_nl+0xa6f/0xc40 [ 887.039919][T17491] genl_rcv_msg+0xcea/0xf90 [ 887.044513][T17491] ? lock_chain_count+0x20/0x20 [ 887.049476][T17491] ? genl_bind+0x380/0x380 [ 887.053908][T17491] ? verify_lock_unused+0x140/0x140 [ 887.059114][T17491] ? rcu_preempt_deferred_qs_irqrestore+0x868/0xc30 [ 887.065719][T17491] ? hwsim_tx_info_frame_received_nl+0x1020/0x1020 [ 887.072244][T17491] netlink_rcv_skb+0x1f5/0x440 [ 887.077023][T17491] ? genl_bind+0x380/0x380 [ 887.081452][T17491] ? netlink_ack+0xb50/0xb50 [ 887.086050][T17491] ? __lock_acquire+0x7d10/0x7d10 [ 887.091098][T17491] ? down_read+0x1aa/0x2e0 [ 887.095523][T17491] genl_rcv+0x24/0x40 [ 887.099522][T17491] netlink_unicast+0x774/0x920 [ 887.104360][T17491] netlink_sendmsg+0x8ba/0xbe0 [ 887.109153][T17491] ? netlink_getsockopt+0x570/0x570 [ 887.114452][T17491] ? aa_sock_msg_perm+0x94/0x150 [ 887.119395][T17491] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 887.124689][T17491] ? security_socket_sendmsg+0x7c/0xa0 [ 887.130244][T17491] ? netlink_getsockopt+0x570/0x570 [ 887.135542][T17491] ____sys_sendmsg+0x5b7/0x8f0 [ 887.140330][T17491] ? __sys_sendmsg_sock+0x30/0x30 [ 887.145543][T17491] ? import_iovec+0x6f/0xa0 [ 887.150059][T17491] ___sys_sendmsg+0x236/0x2e0 [ 887.154758][T17491] ? __sys_sendmsg+0x2a0/0x2a0 [ 887.159665][T17491] __se_sys_sendmsg+0x1af/0x290 [ 887.164533][T17491] ? __x64_sys_sendmsg+0x80/0x80 [ 887.169476][T17491] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 887.175484][T17491] ? lockdep_hardirqs_on+0x94/0x140 [ 887.180704][T17491] do_syscall_64+0x4c/0xa0 [ 887.185211][T17491] ? clear_bhb_loop+0x30/0x80 [ 887.189897][T17491] ? clear_bhb_loop+0x30/0x80 [ 887.194771][T17491] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 887.200754][T17491] RIP: 0033:0x7fbbea220e59 [ 887.205193][T17491] 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 [ 887.224805][T17491] RSP: 002b:00007fbbe8459028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 887.233309][T17491] RAX: ffffffffffffffda RBX: 00007fbbea49a090 RCX: 00007fbbea220e59 [ 887.241285][T17491] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 887.249261][T17491] RBP: 00007fbbea2b6d6f R08: 0000000000000000 R09: 0000000000000000 [ 887.257234][T17491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 887.265209][T17491] R13: 00007fbbea49a128 R14: 00007fbbea49a090 R15: 00007ffc7a187c18 [ 887.273393][T17491] [ 887.700804][T14914] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 887.838963][T17510] netlink: 'syz.2.4433': attribute type 3 has an invalid length. [ 887.839543][T17504] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 887.859112][T17510] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.4433'. [ 887.864681][T17504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 887.889828][T17504] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 887.907173][T17504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 887.922763][T17504] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 887.937704][T17504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 888.373631][T17525] mac80211_hwsim hwsim41 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 889.710109][T17581] device sit0 entered promiscuous mode [ 890.153526][T17589] netlink: 132 bytes leftover after parsing attributes in process `syz.2.4460'. [ 890.857532][T17633] netlink: 144 bytes leftover after parsing attributes in process `syz.0.4467'. [ 891.247665][T17633] team0: Port device team_slave_0 removed [ 891.304009][T17633] net_ratelimit: 20 callbacks suppressed [ 891.304033][T17633] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 891.498102][T17640] netlink: 'syz.2.4473': attribute type 2 has an invalid length. [ 891.515726][T17640] netlink: 132 bytes leftover after parsing attributes in process `syz.2.4473'. [ 893.160404][T17684] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 893.203995][T17684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 893.315812][T17684] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 893.378374][T17684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 893.431443][T17684] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 893.473751][T17684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 896.033153][T17698] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.4500'. [ 896.110562][T17704] netlink: 'syz.2.4491': attribute type 21 has an invalid length. [ 896.366544][T17708] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 896.391749][T17708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 896.450281][T17708] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 896.485767][T17708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 896.581134][T17708] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 896.597323][T17708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 897.061545][T17729] netlink: 'syz.3.4498': attribute type 9 has an invalid length. [ 897.082402][T17729] netlink: 61951 bytes leftover after parsing attributes in process `syz.3.4498'. [ 897.157159][T17731] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 897.183700][T17731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 897.215795][T17731] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 897.233561][T17731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 897.249230][T17731] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 897.261189][T17731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 897.272331][T17731] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 897.290385][T17731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 897.338329][T17739] netlink: 'syz.0.4504': attribute type 25 has an invalid length. [ 897.444885][T17738] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.4503'. [ 898.150848][T17765] FAULT_INJECTION: forcing a failure. [ 898.150848][T17765] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 898.225434][T17765] CPU: 0 PID: 17765 Comm: syz.1.4515 Not tainted syzkaller #0 [ 898.233040][T17765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 898.244152][T17765] Call Trace: [ 898.247630][T17765] [ 898.250659][T17765] dump_stack_lvl+0x188/0x250 [ 898.255490][T17765] ? show_regs_print_info+0x20/0x20 [ 898.260811][T17765] ? load_image+0x400/0x400 [ 898.265620][T17765] ? __lock_acquire+0x7d10/0x7d10 [ 898.271191][T17765] should_fail+0x38c/0x4c0 [ 898.275809][T17765] _copy_from_iter+0x22e/0x1170 [ 898.280858][T17765] ? __lock_acquire+0x7d10/0x7d10 [ 898.286122][T17765] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 898.291701][T17765] ? __virt_addr_valid+0x3c6/0x470 [ 898.297115][T17765] ? __phys_addr_symbol+0x2b/0x70 [ 898.302253][T17765] ? __check_object_size+0x30c/0x410 [ 898.307841][T17765] netlink_sendmsg+0x758/0xbe0 [ 898.312838][T17765] ? netlink_getsockopt+0x570/0x570 [ 898.318242][T17765] ? aa_sock_msg_perm+0x94/0x150 [ 898.323338][T17765] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 898.329021][T17765] ? security_socket_sendmsg+0x7c/0xa0 [ 898.334656][T17765] ? netlink_getsockopt+0x570/0x570 [ 898.339973][T17765] ____sys_sendmsg+0x5b7/0x8f0 [ 898.345106][T17765] ? __sys_sendmsg_sock+0x30/0x30 [ 898.350419][T17765] ? import_iovec+0x6f/0xa0 [ 898.355308][T17765] ___sys_sendmsg+0x236/0x2e0 [ 898.360253][T17765] ? __sys_sendmsg+0x2a0/0x2a0 [ 898.365393][T17765] ? trace_event_raw_event_lock+0x270/0x270 [ 898.371472][T17765] ? vfs_write+0x8b2/0xd60 [ 898.376412][T17765] __se_sys_sendmsg+0x1af/0x290 [ 898.381419][T17765] ? __x64_sys_sendmsg+0x80/0x80 [ 898.386890][T17765] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 898.393352][T17765] ? lockdep_hardirqs_on+0x94/0x140 [ 898.398730][T17765] do_syscall_64+0x4c/0xa0 [ 898.403242][T17765] ? clear_bhb_loop+0x30/0x80 [ 898.408018][T17765] ? clear_bhb_loop+0x30/0x80 [ 898.412821][T17765] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 898.418807][T17765] RIP: 0033:0x7f368b33ce59 [ 898.423340][T17765] 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 [ 898.443243][T17765] RSP: 002b:00007f3689596028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 898.452229][T17765] RAX: ffffffffffffffda RBX: 00007f368b5b5fa0 RCX: 00007f368b33ce59 [ 898.460472][T17765] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000006 [ 898.468636][T17765] RBP: 00007f3689596090 R08: 0000000000000000 R09: 0000000000000000 [ 898.476794][T17765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 898.484872][T17765] R13: 00007f368b5b6038 R14: 00007f368b5b5fa0 R15: 00007fffc63f18b8 [ 898.493262][T17765] [ 898.811223][T17779] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 898.885464][T17779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 898.928077][T17779] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 898.948902][T17779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 898.990299][T17779] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 899.024202][T17779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 899.069239][T17779] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 899.103785][T17779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 899.879452][T17809] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.4525'. [ 901.481318][T17790] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 901.508435][T17790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 901.519118][T17790] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 901.531525][T17790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 901.542200][T17790] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 901.553257][T17790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 901.563619][T17790] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 901.574589][T17790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 901.589867][T17803] netlink: 'syz.1.4526': attribute type 10 has an invalid length. [ 901.613322][T17803] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4526'. [ 901.668923][T17809] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 901.685323][T17809] CPU: 0 PID: 17809 Comm: syz.4.4525 Not tainted syzkaller #0 [ 901.692932][T17809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 901.703195][T17809] Call Trace: [ 901.706514][T17809] [ 901.709569][T17809] dump_stack_lvl+0x188/0x250 [ 901.714285][T17809] ? show_regs_print_info+0x20/0x20 [ 901.719629][T17809] ? load_image+0x400/0x400 [ 901.724179][T17809] sysfs_warn_dup+0x8a/0xa0 [ 901.728716][T17809] sysfs_do_create_link_sd+0xc0/0x110 [ 901.734305][T17809] device_add+0x7ed/0xfb0 [ 901.738684][T17809] wiphy_register+0x1e81/0x2c30 [ 901.743590][T17809] ? cfg80211_event_work+0x40/0x40 [ 901.748732][T17809] ? minstrel_ht_alloc+0x808/0x980 [ 901.753883][T17809] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 901.759984][T17809] ieee80211_register_hw+0x2aa1/0x3af0 [ 901.765944][T17809] ? ieee80211_tasklet_handler+0x20/0x20 [ 901.771707][T17809] ? rcu_is_watching+0x11/0xa0 [ 901.776496][T17809] ? memset+0x1e/0x40 [ 901.780606][T17809] ? hrtimer_init+0x10c/0x220 [ 901.785389][T17809] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 901.791507][T17809] hwsim_new_radio_nl+0xa6f/0xc40 [ 901.796754][T17809] genl_rcv_msg+0xcea/0xf90 [ 901.801408][T17809] ? genl_bind+0x380/0x380 [ 901.806134][T17809] ? perf_trace_run_bpf_submit+0x124/0x1c0 [ 901.811972][T17809] ? verify_lock_unused+0x140/0x140 [ 901.817197][T17809] ? perf_trace_lock_acquire+0x340/0x3e0 [ 901.822950][T17809] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 901.829647][T17809] ? kmalloc_large_node+0xf2/0x190 [ 901.834779][T17809] ? dev_queue_xmit+0x20/0x20 [ 901.839579][T17809] ? hwsim_tx_info_frame_received_nl+0x1020/0x1020 [ 901.846313][T17809] netlink_rcv_skb+0x1f5/0x440 [ 901.851189][T17809] ? genl_bind+0x380/0x380 [ 901.855646][T17809] ? netlink_ack+0xb50/0xb50 [ 901.860612][T17809] ? __lock_acquire+0x7d10/0x7d10 [ 901.865669][T17809] ? down_read+0x1aa/0x2e0 [ 901.870113][T17809] genl_rcv+0x24/0x40 [ 901.874123][T17809] netlink_unicast+0x774/0x920 [ 901.878930][T17809] netlink_sendmsg+0x8ba/0xbe0 [ 901.883743][T17809] ? netlink_getsockopt+0x570/0x570 [ 901.888979][T17809] ? aa_sock_msg_perm+0x94/0x150 [ 901.893944][T17809] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 901.899254][T17809] ? security_socket_sendmsg+0x7c/0xa0 [ 901.904933][T17809] ? netlink_getsockopt+0x570/0x570 [ 901.910156][T17809] ____sys_sendmsg+0x5b7/0x8f0 [ 901.914964][T17809] ? __sys_sendmsg_sock+0x30/0x30 [ 901.920065][T17809] ? import_iovec+0x6f/0xa0 [ 901.924686][T17809] ___sys_sendmsg+0x236/0x2e0 [ 901.930108][T17809] ? __sys_sendmsg+0x2a0/0x2a0 [ 901.934971][T17809] __se_sys_sendmsg+0x1af/0x290 [ 901.939858][T17809] ? __x64_sys_sendmsg+0x80/0x80 [ 901.944825][T17809] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 901.950861][T17809] ? lockdep_hardirqs_on+0x94/0x140 [ 901.956104][T17809] do_syscall_64+0x4c/0xa0 [ 901.960707][T17809] ? clear_bhb_loop+0x30/0x80 [ 901.965398][T17809] ? clear_bhb_loop+0x30/0x80 [ 901.970181][T17809] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 901.976104][T17809] RIP: 0033:0x7fd85a2cae59 [ 901.980635][T17809] 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 [ 902.000255][T17809] RSP: 002b:00007fd8584e2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 902.008902][T17809] RAX: ffffffffffffffda RBX: 00007fd85a544180 RCX: 00007fd85a2cae59 [ 902.016976][T17809] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000b [ 902.025033][T17809] RBP: 00007fd85a360d6f R08: 0000000000000000 R09: 0000000000000000 [ 902.033010][T17809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 902.041243][T17809] R13: 00007fd85a544218 R14: 00007fd85a544180 R15: 00007ffde8502bf8 [ 902.049348][T17809] [ 902.058894][T17815] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.4527'. [ 902.255465][T17812] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4527'. [ 902.278276][T17812] netlink: 152 bytes leftover after parsing attributes in process `syz.2.4527'. [ 903.743721][T17858] netlink: 'syz.2.4540': attribute type 3 has an invalid length. [ 903.823039][T17858] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.4540'. [ 904.489380][T17881] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.4545'. [ 904.824059][T17896] netlink: 'syz.3.4550': attribute type 3 has an invalid length. [ 904.865251][T17896] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.4550'. [ 904.970255][T17890] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 905.105375][T17890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 905.201185][T17890] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 905.338082][T17890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 905.352229][T17890] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 905.403341][T17890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 905.475202][T17890] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 905.490032][T17890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 905.937377][T17903] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.4551'. [ 906.316695][T17927] netlink: 'syz.2.4557': attribute type 10 has an invalid length. [ 906.355310][T17927] netlink: 56823 bytes leftover after parsing attributes in process `syz.2.4557'. [ 906.640630][T17932] netlink: 830 bytes leftover after parsing attributes in process `syz.3.4561'. [ 906.672641][T17940] netlink: 'syz.1.4563': attribute type 4 has an invalid length. [ 906.672666][T17940] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.4563'. [ 906.722099][T17941] netlink: 'syz.3.4561': attribute type 21 has an invalid length. [ 906.759340][T17941] netlink: 132 bytes leftover after parsing attributes in process `syz.3.4561'. [ 906.917570][T17948] FAULT_INJECTION: forcing a failure. [ 906.917570][T17948] name failslab, interval 1, probability 0, space 0, times 0 [ 907.001341][T17948] CPU: 0 PID: 17948 Comm: syz.2.4565 Not tainted syzkaller #0 [ 907.009302][T17948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 907.019647][T17948] Call Trace: [ 907.022951][T17948] [ 907.025921][T17948] dump_stack_lvl+0x188/0x250 [ 907.030628][T17948] ? show_regs_print_info+0x20/0x20 [ 907.035850][T17948] ? load_image+0x400/0x400 [ 907.040397][T17948] ? __might_sleep+0xf0/0xf0 [ 907.045278][T17948] ? __lock_acquire+0x7d10/0x7d10 [ 907.050506][T17948] ? netlink_insert+0xe95/0x11f0 [ 907.055561][T17948] should_fail+0x38c/0x4c0 [ 907.060005][T17948] should_failslab+0x5/0x20 [ 907.064529][T17948] slab_pre_alloc_hook+0x51/0xc0 [ 907.069583][T17948] kmem_cache_alloc_node+0x47/0x2d0 [ 907.074811][T17948] ? __alloc_skb+0xf4/0x750 [ 907.079348][T17948] __alloc_skb+0xf4/0x750 [ 907.083698][T17948] netlink_sendmsg+0x654/0xbe0 [ 907.088481][T17948] ? netlink_getsockopt+0x570/0x570 [ 907.093735][T17948] ? aa_sock_msg_perm+0x94/0x150 [ 907.098685][T17948] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 907.103983][T17948] ? security_socket_sendmsg+0x7c/0xa0 [ 907.109534][T17948] ? netlink_getsockopt+0x570/0x570 [ 907.114825][T17948] ____sys_sendmsg+0x5b7/0x8f0 [ 907.119605][T17948] ? __sys_sendmsg_sock+0x30/0x30 [ 907.124645][T17948] ? import_iovec+0x6f/0xa0 [ 907.129186][T17948] ___sys_sendmsg+0x236/0x2e0 [ 907.134054][T17948] ? __sys_sendmsg+0x2a0/0x2a0 [ 907.138867][T17948] ? vfs_write+0x8b2/0xd60 [ 907.143312][T17948] __se_sys_sendmsg+0x1af/0x290 [ 907.148373][T17948] ? __x64_sys_sendmsg+0x80/0x80 [ 907.153313][T17948] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 907.159314][T17948] ? trace_sys_enter+0x1f/0x80 [ 907.164081][T17948] do_syscall_64+0x4c/0xa0 [ 907.168515][T17948] ? clear_bhb_loop+0x30/0x80 [ 907.173226][T17948] ? clear_bhb_loop+0x30/0x80 [ 907.177993][T17948] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 907.183891][T17948] RIP: 0033:0x7fa18e621e59 [ 907.188411][T17948] 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 [ 907.208627][T17948] RSP: 002b:00007fa18c87b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 907.217045][T17948] RAX: ffffffffffffffda RBX: 00007fa18e89afa0 RCX: 00007fa18e621e59 [ 907.225048][T17948] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 907.233023][T17948] RBP: 00007fa18c87b090 R08: 0000000000000000 R09: 0000000000000000 [ 907.241095][T17948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 907.249195][T17948] R13: 00007fa18e89b038 R14: 00007fa18e89afa0 R15: 00007fff283d98a8 [ 907.257368][T17948] [ 907.439621][T17965] netlink: 'syz.3.4571': attribute type 4 has an invalid length. [ 907.463055][T17965] netlink: 152 bytes leftover after parsing attributes in process `syz.3.4571'. [ 907.475394][T17965] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 907.789666][T17979] netlink: 'syz.3.4577': attribute type 10 has an invalid length. [ 908.309576][T17986] netlink: 'syz.3.4578': attribute type 9 has an invalid length. [ 908.311441][T17996] netlink: 'syz.4.4580': attribute type 15 has an invalid length. [ 908.338060][T17986] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.4578'. [ 908.354836][T17997] FAULT_INJECTION: forcing a failure. [ 908.354836][T17997] name failslab, interval 1, probability 0, space 0, times 0 [ 908.360905][T17996] netlink: 'syz.4.4580': attribute type 7 has an invalid length. [ 908.382656][T17996] netlink: 52 bytes leftover after parsing attributes in process `syz.4.4580'. [ 908.448011][T17997] CPU: 1 PID: 17997 Comm: syz.2.4579 Not tainted syzkaller #0 [ 908.455544][T17997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 908.466065][T17997] Call Trace: [ 908.469370][T17997] [ 908.472314][T17997] dump_stack_lvl+0x188/0x250 [ 908.477035][T17997] ? show_regs_print_info+0x20/0x20 [ 908.482259][T17997] ? load_image+0x400/0x400 [ 908.486786][T17997] ? __might_sleep+0xf0/0xf0 [ 908.491398][T17997] ? __lock_acquire+0x7d10/0x7d10 [ 908.496534][T17997] ? netlink_insert+0xe95/0x11f0 [ 908.501497][T17997] should_fail+0x38c/0x4c0 [ 908.505950][T17997] should_failslab+0x5/0x20 [ 908.510474][T17997] slab_pre_alloc_hook+0x51/0xc0 [ 908.515522][T17997] kmem_cache_alloc_node+0x47/0x2d0 [ 908.520734][T17997] ? __alloc_skb+0xf4/0x750 [ 908.525263][T17997] __alloc_skb+0xf4/0x750 [ 908.529624][T17997] netlink_sendmsg+0x654/0xbe0 [ 908.534534][T17997] ? netlink_getsockopt+0x570/0x570 [ 908.539951][T17997] ? aa_sock_msg_perm+0x94/0x150 [ 908.545103][T17997] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 908.550501][T17997] ? security_socket_sendmsg+0x7c/0xa0 [ 908.555986][T17997] ? netlink_getsockopt+0x570/0x570 [ 908.561210][T17997] ____sys_sendmsg+0x5b7/0x8f0 [ 908.566104][T17997] ? __sys_sendmsg_sock+0x30/0x30 [ 908.571158][T17997] ? import_iovec+0x6f/0xa0 [ 908.575777][T17997] ___sys_sendmsg+0x236/0x2e0 [ 908.580580][T17997] ? __sys_sendmsg+0x2a0/0x2a0 [ 908.585501][T17997] ? vfs_write+0x8b2/0xd60 [ 908.589963][T17997] __se_sys_sendmsg+0x1af/0x290 [ 908.594832][T17997] ? __x64_sys_sendmsg+0x80/0x80 [ 908.599787][T17997] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 908.605811][T17997] ? lockdep_hardirqs_on+0x94/0x140 [ 908.611033][T17997] do_syscall_64+0x4c/0xa0 [ 908.615465][T17997] ? clear_bhb_loop+0x30/0x80 [ 908.620168][T17997] ? clear_bhb_loop+0x30/0x80 [ 908.624962][T17997] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 908.630879][T17997] RIP: 0033:0x7fa18e621e59 [ 908.635407][T17997] 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 [ 908.655289][T17997] RSP: 002b:00007fa18c85a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 908.663810][T17997] RAX: ffffffffffffffda RBX: 00007fa18e89b090 RCX: 00007fa18e621e59 [ 908.671967][T17997] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 000000000000000c [ 908.680301][T17997] RBP: 00007fa18c85a090 R08: 0000000000000000 R09: 0000000000000000 [ 908.688293][T17997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 908.696362][T17997] R13: 00007fa18e89b128 R14: 00007fa18e89b090 R15: 00007fff283d98a8 [ 908.704365][T17997] [ 909.038392][T18011] netlink: 144 bytes leftover after parsing attributes in process `syz.3.4588'. [ 909.090272][T18017] netlink: 203516 bytes leftover after parsing attributes in process `syz.1.4587'. [ 909.132564][T18017] netlink: get zone limit has 8 unknown bytes [ 909.390319][T18020] netlink: 201392 bytes leftover after parsing attributes in process `syz.2.4589'. [ 909.417551][T18020] netlink: zone id is out of range [ 909.434854][T18020] netlink: zone id is out of range [ 909.446875][T18020] netlink: zone id is out of range [ 909.459588][T18020] netlink: zone id is out of range [ 909.548565][T18033] netlink: 'syz.4.4595': attribute type 13 has an invalid length. [ 909.566215][T18033] netlink: 152 bytes leftover after parsing attributes in process `syz.4.4595'. [ 909.672592][T18033] erspan0: refused to change device tx_queue_len [ 909.683281][T18020] netlink: zone id is out of range [ 909.713616][T18033] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 909.744070][T18020] netlink: zone id is out of range [ 909.794260][T18020] netlink: zone id is out of range [ 909.814437][T18041] FAULT_INJECTION: forcing a failure. [ 909.814437][T18041] name failslab, interval 1, probability 0, space 0, times 0 [ 909.886294][T18041] CPU: 0 PID: 18041 Comm: syz.3.4596 Not tainted syzkaller #0 [ 909.893825][T18041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 909.904009][T18041] Call Trace: [ 909.907581][T18041] [ 909.910540][T18041] dump_stack_lvl+0x188/0x250 [ 909.915458][T18041] ? show_regs_print_info+0x20/0x20 [ 909.920677][T18041] ? load_image+0x400/0x400 [ 909.925218][T18041] ? __might_sleep+0xf0/0xf0 [ 909.929843][T18041] ? __lock_acquire+0x7d10/0x7d10 [ 909.935047][T18041] should_fail+0x38c/0x4c0 [ 909.939599][T18041] should_failslab+0x5/0x20 [ 909.944249][T18041] slab_pre_alloc_hook+0x51/0xc0 [ 909.949218][T18041] __kmalloc+0x6b/0x330 [ 909.953395][T18041] ? bpf_test_init+0xf8/0x1b0 [ 909.958099][T18041] ? __lock_acquire+0x7d10/0x7d10 [ 909.963157][T18041] bpf_test_init+0xf8/0x1b0 [ 909.967821][T18041] bpf_prog_test_run_skb+0x181/0x1180 [ 909.973225][T18041] ? __fget_files+0x40f/0x480 [ 909.977945][T18041] ? cpu_online+0x60/0x60 [ 909.982305][T18041] bpf_prog_test_run+0x31e/0x390 [ 909.987401][T18041] __sys_bpf+0x5a5/0x6f0 [ 909.991683][T18041] ? bpf_link_show_fdinfo+0x380/0x380 [ 909.997184][T18041] ? vtime_user_exit+0x2c8/0x3e0 [ 910.002163][T18041] __x64_sys_bpf+0x78/0x90 [ 910.006607][T18041] do_syscall_64+0x4c/0xa0 [ 910.011045][T18041] ? clear_bhb_loop+0x30/0x80 [ 910.015971][T18041] ? clear_bhb_loop+0x30/0x80 [ 910.020763][T18041] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 910.026771][T18041] RIP: 0033:0x7f5711c00e59 [ 910.031466][T18041] 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 [ 910.051146][T18041] RSP: 002b:00007f570fe39028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 910.059673][T18041] RAX: ffffffffffffffda RBX: 00007f5711e7a090 RCX: 00007f5711c00e59 [ 910.067661][T18041] RDX: 0000000000000050 RSI: 0000200000000380 RDI: 000000000000000a [ 910.075824][T18041] RBP: 00007f570fe39090 R08: 0000000000000000 R09: 0000000000000000 [ 910.083876][T18041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 910.092048][T18041] R13: 00007f5711e7a128 R14: 00007f5711e7a090 R15: 00007fff1262bec8 [ 910.100056][T18041] [ 910.167126][T18039] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 910.524301][T18055] netlink: 'syz.4.4598': attribute type 9 has an invalid length. [ 910.936144][T18050] netlink: 'syz.0.4600': attribute type 21 has an invalid length. [ 911.859485][T18068] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 912.194967][T18081] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 912.228325][T18081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 912.257612][T18081] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 912.290458][T18081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 912.354072][T18081] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 912.416190][T18081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 912.482971][T18081] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 912.536223][T18081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 912.841833][T18096] __nla_validate_parse: 1 callbacks suppressed [ 912.841855][T18096] netlink: 192436 bytes leftover after parsing attributes in process `syz.3.4614'. [ 912.907172][T18096] net_ratelimit: 23 callbacks suppressed [ 912.907193][T18096] openvswitch: netlink: IP tunnel attribute has 20476 unknown bytes. [ 913.309963][T18110] netlink: 'syz.4.4619': attribute type 4 has an invalid length. [ 913.337334][T18110] netlink: 152 bytes leftover after parsing attributes in process `syz.4.4619'. [ 913.401919][T18110] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 913.931935][T18129] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.4626'. [ 913.943900][T18125] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.4623'. [ 914.029132][T18125] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 914.065236][T18125] CPU: 1 PID: 18125 Comm: syz.1.4623 Not tainted syzkaller #0 [ 914.072771][T18125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 914.083052][T18125] Call Trace: [ 914.086374][T18125] [ 914.089340][T18125] dump_stack_lvl+0x188/0x250 [ 914.094079][T18125] ? show_regs_print_info+0x20/0x20 [ 914.099328][T18125] ? load_image+0x400/0x400 [ 914.103908][T18125] sysfs_warn_dup+0x8a/0xa0 [ 914.108458][T18125] sysfs_do_create_link_sd+0xc0/0x110 [ 914.113879][T18125] device_add+0x7ed/0xfb0 [ 914.118272][T18125] wiphy_register+0x1e81/0x2c30 [ 914.123235][T18125] ? cfg80211_event_work+0x40/0x40 [ 914.128483][T18125] ? minstrel_ht_alloc+0x808/0x980 [ 914.133655][T18125] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 914.139780][T18125] ieee80211_register_hw+0x2aa1/0x3af0 [ 914.145335][T18125] ? ieee80211_tasklet_handler+0x20/0x20 [ 914.151025][T18125] ? rcu_is_watching+0x11/0xa0 [ 914.155832][T18125] ? memset+0x1e/0x40 [ 914.159847][T18125] ? hrtimer_init+0x10c/0x220 [ 914.164569][T18125] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 914.170371][T18125] hwsim_new_radio_nl+0xa6f/0xc40 [ 914.175490][T18125] genl_rcv_msg+0xcea/0xf90 [ 914.180062][T18125] ? genl_bind+0x380/0x380 [ 914.184630][T18125] ? __dev_queue_xmit+0x1cbf/0x2f80 [ 914.189867][T18125] ? verify_lock_unused+0x140/0x140 [ 914.195113][T18125] ? perf_trace_lock_acquire+0xed/0x3e0 [ 914.200720][T18125] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 914.207351][T18125] ? perf_trace_lock+0x301/0x390 [ 914.212336][T18125] ? hwsim_tx_info_frame_received_nl+0x1020/0x1020 [ 914.219027][T18125] netlink_rcv_skb+0x1f5/0x440 [ 914.223833][T18125] ? genl_bind+0x380/0x380 [ 914.228398][T18125] ? netlink_ack+0xb50/0xb50 [ 914.233037][T18125] ? __lock_acquire+0x7d10/0x7d10 [ 914.238125][T18125] ? down_read+0x1aa/0x2e0 [ 914.242592][T18125] genl_rcv+0x24/0x40 [ 914.246609][T18125] netlink_unicast+0x774/0x920 [ 914.251436][T18125] netlink_sendmsg+0x8ba/0xbe0 [ 914.256366][T18125] ? netlink_getsockopt+0x570/0x570 [ 914.261697][T18125] ? aa_sock_msg_perm+0x94/0x150 [ 914.266695][T18125] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 914.272026][T18125] ? security_socket_sendmsg+0x7c/0xa0 [ 914.277554][T18125] ? netlink_getsockopt+0x570/0x570 [ 914.282963][T18125] ____sys_sendmsg+0x5b7/0x8f0 [ 914.287886][T18125] ? __sys_sendmsg_sock+0x30/0x30 [ 914.292987][T18125] ? import_iovec+0x6f/0xa0 [ 914.297679][T18125] ___sys_sendmsg+0x236/0x2e0 [ 914.302425][T18125] ? __sys_sendmsg+0x2a0/0x2a0 [ 914.307443][T18125] ? trace_event_raw_event_lock+0x270/0x270 [ 914.313442][T18125] __se_sys_sendmsg+0x1af/0x290 [ 914.318436][T18125] ? __x64_sys_sendmsg+0x80/0x80 [ 914.323582][T18125] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 914.329648][T18125] ? lockdep_hardirqs_on+0x94/0x140 [ 914.334902][T18125] do_syscall_64+0x4c/0xa0 [ 914.339366][T18125] ? clear_bhb_loop+0x30/0x80 [ 914.344091][T18125] ? clear_bhb_loop+0x30/0x80 [ 914.348922][T18125] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 914.354862][T18125] RIP: 0033:0x7f368b33ce59 [ 914.359428][T18125] 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 [ 914.379162][T18125] RSP: 002b:00007f3689596028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 914.387631][T18125] RAX: ffffffffffffffda RBX: 00007f368b5b5fa0 RCX: 00007f368b33ce59 [ 914.395789][T18125] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 914.404020][T18125] RBP: 00007f368b3d2d6f R08: 0000000000000000 R09: 0000000000000000 [ 914.412071][T18125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 914.420082][T18125] R13: 00007f368b5b6038 R14: 00007f368b5b5fa0 R15: 00007fffc63f18b8 [ 914.428219][T18125] [ 914.883993][T18139] tap0: tun_chr_ioctl cmd 35111 [ 915.826130][T18154] delete_channel: no stack [ 916.052432][T18164] FAULT_INJECTION: forcing a failure. [ 916.052432][T18164] name failslab, interval 1, probability 0, space 0, times 0 [ 916.125373][T18164] CPU: 1 PID: 18164 Comm: syz.4.4636 Not tainted syzkaller #0 [ 916.132900][T18164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 916.143155][T18164] Call Trace: [ 916.146541][T18164] [ 916.149484][T18164] dump_stack_lvl+0x188/0x250 [ 916.154271][T18164] ? show_regs_print_info+0x20/0x20 [ 916.159487][T18164] ? load_image+0x400/0x400 [ 916.164108][T18164] ? __might_sleep+0xf0/0xf0 [ 916.168718][T18164] ? __lock_acquire+0x7d10/0x7d10 [ 916.173811][T18164] should_fail+0x38c/0x4c0 [ 916.178343][T18164] should_failslab+0x5/0x20 [ 916.182860][T18164] slab_pre_alloc_hook+0x51/0xc0 [ 916.187816][T18164] __kmalloc_node_track_caller+0x68/0x3a0 [ 916.193561][T18164] ? netlink_sendmsg+0x654/0xbe0 [ 916.198530][T18164] ? kmem_cache_alloc_node+0x162/0x2d0 [ 916.204208][T18164] ? __alloc_skb+0xf4/0x750 [ 916.208751][T18164] ? netlink_sendmsg+0x654/0xbe0 [ 916.213801][T18164] __alloc_skb+0x22c/0x750 [ 916.218333][T18164] netlink_sendmsg+0x654/0xbe0 [ 916.223138][T18164] ? netlink_getsockopt+0x570/0x570 [ 916.228355][T18164] ? aa_sock_msg_perm+0x94/0x150 [ 916.233317][T18164] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 916.238798][T18164] ? security_socket_sendmsg+0x7c/0xa0 [ 916.244290][T18164] ? netlink_getsockopt+0x570/0x570 [ 916.249514][T18164] ____sys_sendmsg+0x5b7/0x8f0 [ 916.254315][T18164] ? __sys_sendmsg_sock+0x30/0x30 [ 916.259997][T18164] ? import_iovec+0x6f/0xa0 [ 916.264617][T18164] ___sys_sendmsg+0x236/0x2e0 [ 916.269322][T18164] ? __sys_sendmsg+0x2a0/0x2a0 [ 916.274119][T18164] ? vfs_write+0x8b2/0xd60 [ 916.278582][T18164] __se_sys_sendmsg+0x1af/0x290 [ 916.283628][T18164] ? __x64_sys_sendmsg+0x80/0x80 [ 916.288680][T18164] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 916.294699][T18164] ? lockdep_hardirqs_on+0x94/0x140 [ 916.299917][T18164] do_syscall_64+0x4c/0xa0 [ 916.304434][T18164] ? clear_bhb_loop+0x30/0x80 [ 916.309129][T18164] ? clear_bhb_loop+0x30/0x80 [ 916.313821][T18164] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 916.319991][T18164] RIP: 0033:0x7fd85a2cae59 [ 916.324435][T18164] 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 [ 916.344229][T18164] RSP: 002b:00007fd858524028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 916.352931][T18164] RAX: ffffffffffffffda RBX: 00007fd85a543fa0 RCX: 00007fd85a2cae59 [ 916.361100][T18164] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 916.369204][T18164] RBP: 00007fd858524090 R08: 0000000000000000 R09: 0000000000000000 [ 916.377284][T18164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 916.385271][T18164] R13: 00007fd85a544038 R14: 00007fd85a543fa0 R15: 00007ffde8502bf8 [ 916.393810][T18164] [ 916.792048][T18173] FAULT_INJECTION: forcing a failure. [ 916.792048][T18173] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 916.826934][T18173] CPU: 1 PID: 18173 Comm: syz.3.4641 Not tainted syzkaller #0 [ 916.834635][T18173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 916.844866][T18173] Call Trace: [ 916.848177][T18173] [ 916.851129][T18173] dump_stack_lvl+0x188/0x250 [ 916.855843][T18173] ? show_regs_print_info+0x20/0x20 [ 916.861056][T18173] ? load_image+0x400/0x400 [ 916.865570][T18173] ? __lock_acquire+0x7d10/0x7d10 [ 916.870693][T18173] should_fail+0x38c/0x4c0 [ 916.875136][T18173] _copy_from_iter+0x22e/0x1170 [ 916.880058][T18173] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 916.885615][T18173] ? txopt_get+0x303/0x3c0 [ 916.890038][T18173] ? fl6_sock_lookup+0xc0/0xc0 [ 916.894808][T18173] rawv6_probe_proto_opt+0x169/0x300 [ 916.900102][T18173] rawv6_sendmsg+0xa72/0x1700 [ 916.904795][T18173] ? compat_rawv6_ioctl+0x60/0x60 [ 916.909887][T18173] ? aa_af_perm+0x340/0x340 [ 916.914394][T18173] ? tomoyo_socket_sendmsg_permission+0x212/0x2f0 [ 916.920812][T18173] ? sock_rps_record_flow+0x17/0x3b0 [ 916.926103][T18173] ? inet_sendmsg+0x78/0x2f0 [ 916.930699][T18173] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 916.935996][T18173] ? security_socket_sendmsg+0x7c/0xa0 [ 916.941459][T18173] ? inet_send_prepare+0x260/0x260 [ 916.946575][T18173] ____sys_sendmsg+0x5b7/0x8f0 [ 916.951350][T18173] ? __sys_sendmsg_sock+0x30/0x30 [ 916.956392][T18173] ? import_iovec+0x6f/0xa0 [ 916.960913][T18173] ___sys_sendmsg+0x236/0x2e0 [ 916.965629][T18173] ? __sys_sendmsg+0x2a0/0x2a0 [ 916.970439][T18173] ? vfs_write+0x8b2/0xd60 [ 916.974985][T18173] __se_sys_sendmsg+0x1af/0x290 [ 916.979952][T18173] ? __x64_sys_sendmsg+0x80/0x80 [ 916.984897][T18173] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 916.991083][T18173] ? lockdep_hardirqs_on+0x94/0x140 [ 916.996291][T18173] do_syscall_64+0x4c/0xa0 [ 917.000713][T18173] ? clear_bhb_loop+0x30/0x80 [ 917.005400][T18173] ? clear_bhb_loop+0x30/0x80 [ 917.010171][T18173] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 917.016071][T18173] RIP: 0033:0x7f5711c00e59 [ 917.020488][T18173] 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 [ 917.040281][T18173] RSP: 002b:00007f570fe5a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 917.048800][T18173] RAX: ffffffffffffffda RBX: 00007f5711e79fa0 RCX: 00007f5711c00e59 [ 917.056777][T18173] RDX: 0000000000044000 RSI: 0000200000000440 RDI: 0000000000000003 [ 917.064857][T18173] RBP: 00007f570fe5a090 R08: 0000000000000000 R09: 0000000000000000 [ 917.073021][T18173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 917.081014][T18173] R13: 00007f5711e7a038 R14: 00007f5711e79fa0 R15: 00007fff1262bec8 [ 917.089015][T18173] [ 919.127115][T18215] netlink: 'syz.1.4653': attribute type 3 has an invalid length. [ 919.153024][T18215] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.4653'. [ 919.324167][T18216] netlink: 'syz.0.4654': attribute type 3 has an invalid length. [ 919.351454][T18216] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.4654'. [ 926.285327][T12792] Bluetooth: hci4: command 0x0409 tx timeout [ 928.337735][T12792] Bluetooth: hci4: command 0x041b tx timeout [ 930.437613][T12792] Bluetooth: hci4: command 0x040f tx timeout [ 931.539155][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.545548][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 932.535589][T12792] Bluetooth: hci4: command 0x0419 tx timeout [ 935.486017][T12792] Bluetooth: hci6: command 0x0409 tx timeout [ 935.635993][T12792] Bluetooth: hci7: command 0x0409 tx timeout [ 936.535389][T12792] Bluetooth: hci8: command 0x0409 tx timeout [ 936.687477][T12792] Bluetooth: hci9: command 0x0409 tx timeout [ 937.535437][T16763] Bluetooth: hci6: command 0x041b tx timeout [ 937.735359][T16763] Bluetooth: hci7: command 0x041b tx timeout [ 938.585406][T16763] Bluetooth: hci8: command 0x041b tx timeout [ 938.735499][T16763] Bluetooth: hci9: command 0x041b tx timeout [ 939.239181][ T4274] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 939.635411][T16763] Bluetooth: hci6: command 0x040f tx timeout [ 939.785562][T16763] Bluetooth: hci7: command 0x040f tx timeout [ 940.685378][T16763] Bluetooth: hci8: command 0x040f tx timeout [ 940.835493][T16763] Bluetooth: hci9: command 0x040f tx timeout [ 941.735444][T16763] Bluetooth: hci6: command 0x0419 tx timeout [ 941.885366][T16763] Bluetooth: hci7: command 0x0419 tx timeout [ 942.737615][T16763] Bluetooth: hci8: command 0x0419 tx timeout [ 942.935305][T16763] Bluetooth: hci9: command 0x0419 tx timeout [ 969.935999][ T4274] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 986.837449][ T4321] Bluetooth: hci10: command 0x0409 tx timeout [ 988.935719][ T4321] Bluetooth: hci10: command 0x041b tx timeout [ 990.985904][ T4321] Bluetooth: hci10: command 0x040f tx timeout [ 992.991092][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 992.997471][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 993.085869][T12792] Bluetooth: hci10: command 0x0419 tx timeout [ 995.936085][T12792] Bluetooth: hci11: command 0x0409 tx timeout [ 996.035438][T12792] Bluetooth: hci12: command 0x0409 tx timeout [ 996.985963][T12792] Bluetooth: hci13: command 0x0409 tx timeout [ 997.085352][T12792] Bluetooth: hci14: command 0x0409 tx timeout [ 998.035970][T12792] Bluetooth: hci11: command 0x041b tx timeout [ 998.136670][T12792] Bluetooth: hci12: command 0x041b tx timeout [ 999.086008][T12792] Bluetooth: hci13: command 0x041b tx timeout [ 999.137517][T12792] Bluetooth: hci14: command 0x041b tx timeout [ 1000.135318][T12792] Bluetooth: hci11: command 0x040f tx timeout [ 1000.187514][T12792] Bluetooth: hci12: command 0x040f tx timeout [ 1001.135351][T12792] Bluetooth: hci13: command 0x040f tx timeout [ 1001.237548][T12792] Bluetooth: hci14: command 0x040f tx timeout [ 1002.185347][T12792] Bluetooth: hci11: command 0x0419 tx timeout [ 1002.287641][T12792] Bluetooth: hci12: command 0x0419 tx timeout [ 1003.238375][T12792] Bluetooth: hci13: command 0x0419 tx timeout [ 1003.335355][T12792] Bluetooth: hci14: command 0x0419 tx timeout [ 1023.535077][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1023.542266][ C1] rcu: 0-....: (1 GPs behind) idle=c29/1/0x4000000000000002 softirq=46534/46535 fqs=2100 [ 1023.553417][ C1] (detected by 1, t=10506 jiffies, g=67761, q=1958) [ 1023.560281][ C1] Sending NMI from CPU 1 to CPUs 0: [ 1023.565780][ C0] NMI backtrace for cpu 0 [ 1023.565790][ C0] CPU: 0 PID: 18199 Comm: syz.4.4649 Not tainted syzkaller #0 [ 1023.565807][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 1023.565815][ C0] RIP: 0010:asm_sysvec_irq_work+0x0/0x20 [ 1023.565839][ C0] Code: e9 a5 03 00 00 90 90 90 90 90 0f 01 ca fc 6a ff e8 a5 02 00 00 48 89 c4 48 89 e7 e8 5a ad dc ff e9 85 03 00 00 90 90 90 90 90 <0f> 01 ca fc 6a ff e8 85 02 00 00 48 89 c4 48 89 e7 e8 2a b2 dc ff [ 1023.565852][ C0] RSP: 0018:ffffc9000330f3f8 EFLAGS: 00000006 [ 1023.565866][ C0] RAX: 3cb8568d1d77ac00 RBX: 1ffff92000661e88 RCX: 3cb8568d1d77ac00 [ 1023.565878][ C0] RDX: dffffc0000000000 RSI: ffffffff8a2b3100 RDI: ffffffff8a7a0700 [ 1023.565889][ C0] RBP: ffffc9000330f4f0 R08: ffffffff901d60c7 R09: 1ffffffff203ac18 [ 1023.565900][ C0] R10: dffffc0000000000 R11: fffffbfff203ac19 R12: ffffffff8c323800 [ 1023.565911][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001 [ 1023.565922][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 1023.565935][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1023.565947][ C0] CR2: 00007f570fe18d58 CR3: 0000000044f77000 CR4: 00000000003506f0 [ 1023.565962][ C0] DR0: 0000200000000300 DR1: 0000200000000300 DR2: 0000000000000000 [ 1023.565972][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 1023.565982][ C0] Call Trace: [ 1023.565990][ C0] [ 1023.565994][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0 [ 1023.566012][ C0] Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 d2 df 9c 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08 [ 1023.566023][ C0] RSP: 0018:ffffc9000330f420 EFLAGS: 00000206 [ 1023.566040][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 1023.566054][ C0] ? rcu_lock_acquire+0x30/0x30 [ 1023.566074][ C0] __rcu_read_unlock+0x78/0xd0 [ 1023.566089][ C0] __unlock_page_memcg+0xea/0x100 [ 1023.566104][ C0] unmap_page_range+0xf96/0x2500 [ 1023.566134][ C0] unmap_vmas+0x131/0x250 [ 1023.566148][ C0] ? unmap_page_range+0x2500/0x2500 [ 1023.566161][ C0] ? __mutex_lock_common+0x465/0x2400 [ 1023.566185][ C0] exit_mmap+0x3b9/0x640 [ 1023.566202][ C0] ? vm_brk+0x20/0x20 [ 1023.566223][ C0] ? uprobe_clear_state+0x2f6/0x460 [ 1023.566238][ C0] ? mm_update_next_owner+0x522/0x640 [ 1023.566254][ C0] __mmput+0x115/0x3b0 [ 1023.566269][ C0] exit_mm+0x5f7/0x770 [ 1023.566285][ C0] ? do_exit+0x20c0/0x20c0 [ 1023.566298][ C0] ? taskstats_exit+0x439/0xab0 [ 1023.566317][ C0] ? tty_audit_exit+0x14e/0x1f0 [ 1023.566336][ C0] do_exit+0x5a9/0x20c0 [ 1023.566350][ C0] ? rcu_nmi_exit+0x6f/0xf0 [ 1023.566366][ C0] ? put_task_struct+0x80/0x80 [ 1023.566380][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1023.566399][ C0] ? lock_chain_count+0x20/0x20 [ 1023.566417][ C0] do_group_exit+0x12e/0x300 [ 1023.566431][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 1023.566448][ C0] get_signal+0x6d6/0x12d0 [ 1023.566470][ C0] arch_do_signal_or_restart+0xe7/0x12c0 [ 1023.566492][ C0] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1023.566511][ C0] ? get_sigframe_size+0x10/0x10 [ 1023.566527][ C0] ? rcu_nmi_exit+0x6f/0xf0 [ 1023.566546][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1023.566565][ C0] ? exit_to_user_mode_loop+0x3b/0x130 [ 1023.566580][ C0] exit_to_user_mode_loop+0x9e/0x130 [ 1023.566594][ C0] exit_to_user_mode_prepare+0xee/0x180 [ 1023.566608][ C0] syscall_exit_to_user_mode+0x16/0x40 [ 1023.566624][ C0] do_syscall_64+0x58/0xa0 [ 1023.566638][ C0] ? clear_bhb_loop+0x30/0x80 [ 1023.566652][ C0] ? clear_bhb_loop+0x30/0x80 [ 1023.566666][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1023.566681][ C0] RIP: 0033:0x7fd85a2cae59 [ 1023.566693][ C0] Code: Unable to access opcode bytes at RIP 0x7fd85a2cae2f. [ 1023.566700][ C0] RSP: 002b:00007fd8585030e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1023.566715][ C0] RAX: fffffffffffffe00 RBX: 00007fd85a544098 RCX: 00007fd85a2cae59 [ 1023.566726][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd85a544098 [ 1023.566735][ C0] RBP: 00007fd85a544090 R08: 0000000000000000 R09: 0000000000000000 [ 1023.566752][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1023.566761][ C0] R13: 00007fd85a544128 R14: 00007ffde8502b10 R15: 00007ffde8502bf8 [ 1023.566779][ C0] [ 1023.705410][T17605] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 10549 jiffies s: 35693 root: 0x1/. [ 1024.032417][T17605] rcu: blocking rcu_node structures (internal RCU debug): [ 1024.039941][T17605] Task dump for CPU 0: [ 1024.044196][T17605] task:syz.4.4649 state:R running task stack:26000 pid:18199 ppid: 13472 flags:0x00004008 [ 1024.055138][T17605] Call Trace: [ 1024.058446][T17605] [ 1024.061400][T17605] ? vm_brk+0x20/0x20 [ 1024.065453][T17605] ? uprobe_clear_state+0x2f6/0x460 [ 1024.070764][T17605] ? mm_update_next_owner+0x522/0x640 [ 1024.076479][T17605] ? __mmput+0x115/0x3b0 [ 1024.080752][T17605] ? exit_mm+0x5f7/0x770 [ 1024.085023][T17605] ? do_exit+0x20c0/0x20c0 [ 1024.089681][T17605] ? taskstats_exit+0x439/0xab0 [ 1024.094648][T17605] ? tty_audit_exit+0x14e/0x1f0 [ 1024.099645][T17605] ? do_exit+0x5a9/0x20c0 [ 1024.104011][T17605] ? rcu_nmi_exit+0x6f/0xf0 [ 1024.108560][T17605] ? put_task_struct+0x80/0x80 [ 1024.113524][T17605] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1024.119562][T17605] ? lock_chain_count+0x20/0x20 [ 1024.124455][T17605] ? do_group_exit+0x12e/0x300 [ 1024.129341][T17605] ? lockdep_hardirqs_on+0x94/0x140 [ 1024.134568][T17605] ? get_signal+0x6d6/0x12d0 [ 1024.139229][T17605] ? arch_do_signal_or_restart+0xe7/0x12c0 [ 1024.145190][T17605] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1024.150944][T17605] ? get_sigframe_size+0x10/0x10 [ 1024.155933][T17605] ? rcu_nmi_exit+0x6f/0xf0 [ 1024.160656][T17605] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 1024.166898][T17605] ? exit_to_user_mode_loop+0x3b/0x130 [ 1024.172475][T17605] ? exit_to_user_mode_loop+0x9e/0x130 [ 1024.178205][T17605] ? exit_to_user_mode_prepare+0xee/0x180 [ 1024.183947][T17605] ? syscall_exit_to_user_mode+0x16/0x40 [ 1024.189723][T17605] ? do_syscall_64+0x58/0xa0 [ 1024.194330][T17605] ? clear_bhb_loop+0x30/0x80 [ 1024.199415][T17605] ? clear_bhb_loop+0x30/0x80 [ 1024.204139][T17605] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1024.210267][T17605]