last executing test programs: 2.357466057s ago: executing program 3 (id=4): r0 = socket$kcm(0x10, 0x400000002, 0x0) setsockopt$sock_attach_bpf(r0, 0x10e, 0xb, &(0x7f00000001c0), 0x4) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffedb, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038002e001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x20000000) 2.355684917s ago: executing program 0 (id=24): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="d80000001e0081064e81f782db44b9040202080006007c09e8fe08a10a0015c002", 0x21}], 0x1}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00'}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000210081044e81f7d28344b90402", 0x11}], 0x1}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x33fe0) 2.354201207s ago: executing program 1 (id=25): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x21, 0x5, 0x4000, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x922000000003, 0x11) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x3, 0x0, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup(r1, &(0x7f0000001080)='syz1\x00', 0x1ff) 2.192163334s ago: executing program 3 (id=14): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r2, 0x0, &(0x7f0000000300)=""/48}, 0x20) 2.191342864s ago: executing program 0 (id=27): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x49, 0x1, 0x0, 0x0, 0x0, 0x0, 0x82240, 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={0x4, 0x8}, 0x2, 0x0, 0x0, 0x8, 0x43fe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x8800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x21, 0x0, &(0x7f0000000180)="b90103606908068c3c270040e700009e0ff008001ffff2e1ffff8100632f0806a5", 0x0, 0x8104, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.159858326s ago: executing program 1 (id=15): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='percpu_alloc_percpu_fail\x00', r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b7030000000000de850000000400"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='percpu_alloc_percpu_fail\x00', r1}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x5, 0x7, 0x4932, 0x7f, 0x1, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0xca, r2}, 0x38) 2.159621286s ago: executing program 4 (id=5): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43451) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7020000ffff0000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000500)='mm_lru_activate\x00', r3}, 0x18) write$cgroup_int(r1, &(0x7f0000000200), 0x43451) 1.994632043s ago: executing program 3 (id=18): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x20, 0x0, &(0x7f0000000180)="b90103606908068c3c270040e7832f9e0ff008001ffff2e1ffff8100632f0806", 0x0, 0x8104, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.993979753s ago: executing program 1 (id=19): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, @perf_bp={0x0, 0x5}, 0x104101, 0x4, 0x9, 0x1, 0x1, 0x4, 0x3}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x80000, 0xca, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0xe, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x27, 0x2, 0x0, &(0x7f0000000180)="0005", 0x0, 0x405, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x50) recvmsg$unix(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYRES8=r1], 0x9a) 1.853957419s ago: executing program 2 (id=20): socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000000)={{r1, 0xffffffffffffffff}, &(0x7f0000000580), &(0x7f00000005c0)}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000650000000800000095"], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r3}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r3, 0x4) 1.070389384s ago: executing program 3 (id=23): r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0x10, &(0x7f0000000180)=@framed={{0x18, 0x8}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xffff8000}, {}, {0x7, 0x0, 0xb, 0x9}}, @printk]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f00000000c0)=r1) write$cgroup_devices(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80000000000000", @ANYRESDEC], 0xffdd) 533.442117ms ago: executing program 4 (id=26): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000e001400400000004000000041"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140), &(0x7f00000002c0), 0x1003, r0}, 0x38) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000b80)={r0, &(0x7f00000014c0), &(0x7f0000000100)=""/31}, 0x20) 506.147518ms ago: executing program 2 (id=28): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="22000000040000001000000012"], 0x48) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r0}, &(0x7f0000000080), &(0x7f00000001c0)=r0}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r0}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x18, 0xf, &(0x7f0000000740)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) 420.053762ms ago: executing program 0 (id=29): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0xf, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x40) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000400000000000000000000008500000023000000850000002300000095"], &(0x7f0000000040)='GPL\x00', 0xc, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000080)="c1188e19b95d02ff4284860186dd", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6}, 0x50) 419.576652ms ago: executing program 1 (id=30): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @flow_dissector}, 0x94) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d80000001e0081054e81f782db4cb9040a1d080006007c095dd2086518000a800d00000003600e1208000f0000000406a80016c0080009", 0x37}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001040)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) 405.145002ms ago: executing program 0 (id=31): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="22000000040000001000000012"], 0x48) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r0}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x18, 0xf, &(0x7f0000000740)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) 286.090958ms ago: executing program 3 (id=32): bpf$MAP_CREATE(0x0, 0x0, 0x50) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x9, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000900000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x210}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)) 285.286188ms ago: executing program 2 (id=42): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001980)={&(0x7f0000000840)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum64={0x2, 0x0, 0x0, 0x13, 0x0, 0x4}]}, {0x0, [0x30, 0x5f]}}, 0x0, 0x28, 0x0, 0x1, 0x1}, 0x28) 187.956182ms ago: executing program 2 (id=33): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='percpu_alloc_percpu_fail\x00', r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b7030000000000de850000000400"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='percpu_alloc_percpu_fail\x00', r1}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x5, 0x7, 0x4932, 0x7f, 0x1, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0xca, r2}, 0x38) 187.636862ms ago: executing program 0 (id=34): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4d, 0xd, 0x0, 0x0, 0x0, 0x2, 0x201, 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, 0xfffffffd, 0x0, @perf_config_ext={0xc, 0x1944}, 0x0, 0x0, 0x0, 0x9, 0x3fe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, 0x0}, 0x0) 187.383922ms ago: executing program 1 (id=35): r0 = getpid() r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x48, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2, 0x1946}, 0x0, 0x0, 0x0, 0x8, 0x7fff, 0x7fffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e5020000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 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, 0x2, 0x4, @perf_bp={0x0, 0xf}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x5, [@type_tag={0x2, 0x0, 0x0, 0x12, 0x3}, @func_proto, @func={0x3, 0x0, 0x0, 0xc, 0x2}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x1, 0x6}}]}, {0x0, [0x2e, 0x30, 0x5f]}}, 0x0, 0x59, 0x0, 0x0, 0x7}, 0x28) 155.028204ms ago: executing program 2 (id=36): r0 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x0, 0x4, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x2, 0x4e22, @loopback}, 0x10, 0x0}, 0x404c004) 85.842477ms ago: executing program 2 (id=37): r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f00000031c0)={&(0x7f00000006c0)=@l2tp6={0xa, 0x0, 0x7f, @mcast1, 0x3}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000b40)="b5640a", 0x3}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="18"], 0x18}, 0x8084) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)='S\x00', 0x2}], 0x1, 0x0, 0x0, 0x900}, 0x0) 75.743077ms ago: executing program 1 (id=48): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x1828a6, 0xca, 0x2, 0x0, 0x4, 0x400000, 0x0, 0x0, 0xe, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000003800000038000000030000000000000000000003000000000200"], 0x0, 0x53}, 0x28) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYRES8=r1, @ANYBLOB="3eca0d"], 0x9a) 75.430947ms ago: executing program 0 (id=38): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43451) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7020000ffff0000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000500)='mm_lru_activate\x00', r3}, 0x18) write$cgroup_int(r1, &(0x7f0000000200), 0x43451) 74.810587ms ago: executing program 3 (id=39): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0x15, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7e}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x101}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0xf8}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}}]}, &(0x7f00000000c0)='GPL\x00', 0x3, 0x0, 0x0, 0x41100, 0x18, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xebfb}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r1}, 0xc) 0s ago: executing program 4 (id=40): write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7968dd986c6a6700020006aa"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0xfffffd83) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xd50, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.156' (ED25519) to the list of known hosts. [ 49.005805][ T4172] cgroup: Unknown subsys name 'net' [ 49.139858][ T4172] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 50.454898][ T4172] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 52.108130][ T4189] chnl_net:caif_netlink_parms(): no params data found [ 52.173446][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 52.219683][ T4191] chnl_net:caif_netlink_parms(): no params data found [ 52.269818][ T4184] chnl_net:caif_netlink_parms(): no params data found [ 52.279864][ T4189] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.287855][ T4189] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.296448][ T4189] device bridge_slave_0 entered promiscuous mode [ 52.335169][ T4189] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.342306][ T4189] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.350669][ T4189] device bridge_slave_1 entered promiscuous mode [ 52.360591][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 52.382005][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.389280][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.397335][ T4183] device bridge_slave_0 entered promiscuous mode [ 52.430846][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.437997][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.446420][ T4183] device bridge_slave_1 entered promiscuous mode [ 52.458357][ T4189] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.484833][ T4189] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.524709][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.556493][ T4191] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.563632][ T4191] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.571437][ T4191] device bridge_slave_0 entered promiscuous mode [ 52.580617][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.589850][ T4184] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.597224][ T4184] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.604953][ T4184] device bridge_slave_0 entered promiscuous mode [ 52.624496][ T4191] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.631557][ T4191] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.639929][ T4191] device bridge_slave_1 entered promiscuous mode [ 52.651214][ T4184] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.658448][ T4184] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.666744][ T4184] device bridge_slave_1 entered promiscuous mode [ 52.676746][ T4189] team0: Port device team_slave_0 added [ 52.716651][ T4189] team0: Port device team_slave_1 added [ 52.735020][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.742100][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.750210][ T4185] device bridge_slave_0 entered promiscuous mode [ 52.760232][ T4183] team0: Port device team_slave_0 added [ 52.773615][ T4191] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.784512][ T4184] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.794966][ T4191] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.804298][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.811349][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.819957][ T4185] device bridge_slave_1 entered promiscuous mode [ 52.828019][ T4183] team0: Port device team_slave_1 added [ 52.848318][ T4184] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.883950][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.891016][ T4189] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.917061][ T4189] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.938139][ T4191] team0: Port device team_slave_0 added [ 52.954260][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.963793][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.971005][ T4189] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.997080][ T4189] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.018894][ T4191] team0: Port device team_slave_1 added [ 53.033095][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.040137][ T4183] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.066396][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.078849][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.094065][ T4184] team0: Port device team_slave_0 added [ 53.108557][ T4191] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.115589][ T4191] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.141576][ T4191] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.158877][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.166052][ T4183] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.192028][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.219511][ T4184] team0: Port device team_slave_1 added [ 53.226374][ T4191] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.233323][ T4191] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.259618][ T4191] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.294837][ T4185] team0: Port device team_slave_0 added [ 53.323012][ T4183] device hsr_slave_0 entered promiscuous mode [ 53.329881][ T4183] device hsr_slave_1 entered promiscuous mode [ 53.338429][ T4185] team0: Port device team_slave_1 added [ 53.352068][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.359122][ T4184] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.385769][ T4184] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.406870][ T4189] device hsr_slave_0 entered promiscuous mode [ 53.413469][ T4189] device hsr_slave_1 entered promiscuous mode [ 53.420101][ T4189] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.427895][ T4189] Cannot create hsr debugfs directory [ 53.445525][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.452477][ T4184] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.478779][ T4184] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.500704][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.507701][ T4185] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.533856][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.565833][ T4191] device hsr_slave_0 entered promiscuous mode [ 53.572611][ T4191] device hsr_slave_1 entered promiscuous mode [ 53.579885][ T4191] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.587714][ T4191] Cannot create hsr debugfs directory [ 53.593613][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.600696][ T4185] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.626583][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.681457][ T4184] device hsr_slave_0 entered promiscuous mode [ 53.689051][ T4184] device hsr_slave_1 entered promiscuous mode [ 53.695866][ T4184] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.703404][ T4184] Cannot create hsr debugfs directory [ 53.759116][ T4185] device hsr_slave_0 entered promiscuous mode [ 53.766028][ T4185] device hsr_slave_1 entered promiscuous mode [ 53.772524][ T4185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.780722][ T4185] Cannot create hsr debugfs directory [ 53.855027][ T23] Bluetooth: hci3: command 0x0409 tx timeout [ 53.861718][ T23] Bluetooth: hci1: command 0x0409 tx timeout [ 53.868647][ T23] Bluetooth: hci0: command 0x0409 tx timeout [ 53.874947][ T23] Bluetooth: hci2: command 0x0409 tx timeout [ 53.881177][ T23] Bluetooth: hci4: command 0x0409 tx timeout [ 54.036066][ T4183] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 54.050154][ T4183] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.059263][ T4183] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 54.071363][ T4183] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.112578][ T4191] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.125497][ T4191] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.148741][ T4191] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.159995][ T4191] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.216562][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.238131][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.252819][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.263227][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.272984][ T4189] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 54.288577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.298318][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.307400][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.314642][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.323596][ T4189] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 54.359819][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.368383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.377650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.386661][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.393749][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.401485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.410339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.419859][ T4189] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 54.431819][ T4189] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 54.466034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.476352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.484794][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.493310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.503050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.512040][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.521129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.530093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.543082][ T4191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.560776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.572310][ T4183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.581553][ T4184] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 54.593075][ T4184] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 54.608921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.617970][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.636009][ T4184] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 54.649758][ T4191] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.668197][ T4184] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.687294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.701156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.712335][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.719459][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.728239][ T4185] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 54.737496][ T4185] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 54.752558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.761201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.775307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.783809][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.790919][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.806297][ T4185] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 54.835300][ T4185] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 54.859581][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.870212][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.878858][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.888544][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.898560][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.906462][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.913934][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.949104][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.957973][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.966851][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.976515][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.996961][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.006982][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.017959][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.051932][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.098429][ T4189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.111853][ T4184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.120967][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.131356][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.149193][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.183821][ T4184] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.192716][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.201403][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.209818][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.219078][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.229584][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.238053][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.247019][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.256395][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.267537][ T4183] device veth0_vlan entered promiscuous mode [ 55.286727][ T4189] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.296594][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.305334][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.313835][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.322811][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.331538][ T3085] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.338634][ T3085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.347547][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.357729][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.366184][ T3085] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.373208][ T3085] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.381623][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.390394][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.398236][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.410967][ T4183] device veth1_vlan entered promiscuous mode [ 55.423995][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.433003][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.442309][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.451276][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.460737][ T3085] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.467841][ T3085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.480664][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.488957][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.499093][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.509088][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.517681][ T3085] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.524764][ T3085] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.543635][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.552454][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.577239][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.586941][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.595839][ T3085] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.602883][ T3085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.612818][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.622162][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.630906][ T3085] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.637991][ T3085] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.645966][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.654631][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.663066][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.671645][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.681158][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.690165][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.699252][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.707379][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.725733][ T4183] device veth0_macvtap entered promiscuous mode [ 55.736484][ T4183] device veth1_macvtap entered promiscuous mode [ 55.748147][ T4191] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.760321][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.768658][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.777091][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.787768][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.797106][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.806187][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.814833][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.823063][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.831538][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.840066][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.848961][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.857605][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.871450][ T4184] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.882801][ T4184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.905324][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.913753][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.923953][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.942183][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.944551][ T7] Bluetooth: hci4: command 0x041b tx timeout [ 55.952805][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.972396][ T4189] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.983132][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 55.989816][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 55.996997][ T4189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.004465][ T7] Bluetooth: hci1: command 0x041b tx timeout [ 56.011877][ T7] Bluetooth: hci3: command 0x041b tx timeout [ 56.016616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.028997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.037672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.046855][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.055990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.064865][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.073363][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.082118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.091537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.100291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.108592][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.118054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.127026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.139559][ T4183] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.148617][ T4183] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.157554][ T4183] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.166508][ T4183] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.190042][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.198545][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.231174][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.243820][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.278121][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.307782][ T4191] device veth0_vlan entered promiscuous mode [ 56.326945][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.345146][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.362812][ T4191] device veth1_vlan entered promiscuous mode [ 56.380140][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.395381][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.403282][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.420202][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.431370][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.450944][ T4184] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.481092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.490881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.506700][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.533558][ T4189] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.554849][ T1224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.566747][ T1224] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.592405][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 56.614524][ T4191] device veth0_macvtap entered promiscuous mode [ 56.635613][ T4191] device veth1_macvtap entered promiscuous mode [ 56.646830][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.656090][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.665162][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.672975][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.682154][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.690768][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.698609][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.709074][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 56.728476][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.737085][ T1224] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.743075][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.746113][ T1224] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.762390][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.784016][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 56.797603][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 56.813314][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.826011][ T4191] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.838632][ T4184] device veth0_vlan entered promiscuous mode [ 56.851872][ T4189] device veth0_vlan entered promiscuous mode [ 56.863298][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.877224][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.890008][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.902257][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.911160][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.919767][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.930028][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.938225][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.946104][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.953810][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.963953][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 56.974821][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.985943][ T4191] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.998959][ T4189] device veth1_vlan entered promiscuous mode [ 57.013192][ T4184] device veth1_vlan entered promiscuous mode [ 57.028313][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.040344][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.062552][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.085217][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.113718][ T4191] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.127461][ T4191] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.146892][ T4191] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.163005][ T4191] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.226166][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.227853][ T4292] netlink: 'syz.1.6': attribute type 29 has an invalid length. [ 57.244119][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.268558][ T4292] netlink: 'syz.1.6': attribute type 29 has an invalid length. [ 57.310573][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.323776][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.333754][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.352630][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.372160][ T4184] device veth0_macvtap entered promiscuous mode [ 57.403078][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.418491][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.429904][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.444509][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.452943][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.491390][ T4184] device veth1_macvtap entered promiscuous mode [ 57.505428][ T4185] device veth0_vlan entered promiscuous mode [ 57.517187][ T4189] device veth0_macvtap entered promiscuous mode [ 57.538471][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.571001][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.582174][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.590362][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.611286][ T4185] device veth1_vlan entered promiscuous mode [ 57.624187][ C0] hrtimer: interrupt took 37553 ns [ 57.630149][ T1224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.644745][ T4189] device veth1_macvtap entered promiscuous mode [ 57.663401][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.679749][ T1224] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.689742][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.708651][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.722497][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.735908][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.767923][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.776845][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.785323][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.793206][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 57.802203][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.812415][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.835349][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.852661][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.863645][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.879911][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.892084][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.906013][ T4185] device veth0_macvtap entered promiscuous mode [ 57.920718][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.938715][ T1157] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.950988][ T1157] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.956535][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.968769][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.979688][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.990050][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.000969][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.012751][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.024915][ T7] Bluetooth: hci1: command 0x040f tx timeout [ 58.026284][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.046819][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 58.050109][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.053433][ T7] Bluetooth: hci2: command 0x040f tx timeout [ 58.069914][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.080798][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.083987][ T7] Bluetooth: hci4: command 0x040f tx timeout [ 58.091014][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.113300][ T4241] Bluetooth: hci3: command 0x040f tx timeout [ 58.123475][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.135052][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.142488][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.151107][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.159803][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.169127][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.178504][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 58.186513][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.196341][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.205033][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.213383][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.228115][ T4184] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.237524][ T4184] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.247025][ T4184] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.257082][ T4184] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.269435][ T4185] device veth1_macvtap entered promiscuous mode [ 58.279653][ T4189] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.288600][ T4189] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.298453][ T4189] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.307189][ T4189] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.317413][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.325688][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.378772][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.389381][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.399472][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.410125][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.421044][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.431791][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.441645][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.452873][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.470477][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.485315][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.493858][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.537708][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.549296][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.563853][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.576813][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.591288][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.603226][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.613308][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.624554][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.636302][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.690825][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.702727][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.719184][ T4185] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.728542][ T4185] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.738285][ T4185] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.747288][ T4185] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.789012][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.810495][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.829419][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.842001][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.852859][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.856071][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.877431][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.886499][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.894528][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 58.936423][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.948977][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.972724][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.986754][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.009999][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.040655][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.070664][ T1157] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.109577][ T1157] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.167060][ T1157] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.179944][ T4326] netlink: 'syz.0.24': attribute type 21 has an invalid length. [ 59.188629][ T4326] netlink: 176 bytes leftover after parsing attributes in process `syz.0.24'. [ 59.195985][ T4327] netlink: 'syz.3.4': attribute type 46 has an invalid length. [ 59.223152][ T4327] netlink: 'syz.3.4': attribute type 46 has an invalid length. [ 60.096804][ T4241] Bluetooth: hci2: command 0x0419 tx timeout [ 60.105404][ T4241] Bluetooth: hci0: command 0x0419 tx timeout [ 60.119437][ T4241] Bluetooth: hci1: command 0x0419 tx timeout [ 60.174627][ T4241] Bluetooth: hci3: command 0x0419 tx timeout [ 60.182025][ T4241] Bluetooth: hci4: command 0x0419 tx timeout [ 60.501420][ T4356] device syzkaller0 entered promiscuous mode [ 61.145509][ T4367] netlink: 'syz.1.30': attribute type 10 has an invalid length. [ 61.158388][ T4367] netlink: 9279 bytes leftover after parsing attributes in process `syz.1.30'. [ 61.500159][ T4199] ================================================================== [ 61.508448][ T4199] BUG: KASAN: slab-out-of-bounds in hci_le_meta_evt+0x12db/0x3b80 [ 61.516271][ T4199] Read of size 1 at addr ffff888061a0e204 by task kworker/u5:7/4199 [ 61.524339][ T4199] [ 61.526672][ T4199] CPU: 0 PID: 4199 Comm: kworker/u5:7 Not tainted syzkaller #0 [ 61.534213][ T4199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 61.544265][ T4199] Workqueue: hci0 hci_rx_work [ 61.548968][ T4199] Call Trace: [ 61.552244][ T4199] [ 61.555180][ T4199] dump_stack_lvl+0x168/0x230 [ 61.559871][ T4199] ? show_regs_print_info+0x20/0x20 [ 61.565083][ T4199] ? load_image+0x3b0/0x3b0 [ 61.569589][ T4199] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 61.574960][ T4199] print_address_description+0x60/0x2d0 [ 61.580496][ T4199] ? hci_le_meta_evt+0x12db/0x3b80 [ 61.585591][ T4199] kasan_report+0xdf/0x130 [ 61.590003][ T4199] ? hci_le_meta_evt+0x12db/0x3b80 [ 61.595102][ T4199] hci_le_meta_evt+0x12db/0x3b80 [ 61.600025][ T4199] ? hci_event_packet+0x2b0/0x12f0 [ 61.605125][ T4199] ? hci_remote_host_features_evt+0x280/0x280 [ 61.611175][ T4199] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 61.616792][ T4199] ? mark_lock+0x94/0x320 [ 61.621111][ T4199] ? mutex_unlock+0x10/0x10 [ 61.625600][ T4199] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 61.631566][ T4199] ? lock_chain_count+0x20/0x20 [ 61.636487][ T4199] ? __rwlock_init+0x140/0x140 [ 61.641234][ T4199] hci_event_packet+0xe05/0x12f0 [ 61.646154][ T4199] ? lockdep_hardirqs_on+0x94/0x140 [ 61.651342][ T4199] ? rcu_lock_release+0x20/0x20 [ 61.656180][ T4199] ? hci_send_to_monitor+0x9c/0x4a0 [ 61.661363][ T4199] hci_rx_work+0x255/0xa10 [ 61.665775][ T4199] process_one_work+0x863/0x1000 [ 61.670709][ T4199] ? worker_detach_from_pool+0x240/0x240 [ 61.676320][ T4199] ? lockdep_hardirqs_off+0x70/0x100 [ 61.681588][ T4199] ? _raw_spin_lock_irq+0xab/0xe0 [ 61.686603][ T4199] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 61.691972][ T4199] ? wq_worker_running+0x97/0x170 [ 61.697034][ T4199] worker_thread+0xaa8/0x12a0 [ 61.701715][ T4199] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 61.707604][ T4199] ? lockdep_hardirqs_on+0x94/0x140 [ 61.712795][ T4199] ? lockdep_hardirqs_on+0x94/0x140 [ 61.717980][ T4199] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 61.723869][ T4199] kthread+0x436/0x520 [ 61.727923][ T4199] ? rcu_lock_release+0x20/0x20 [ 61.732755][ T4199] ? kthread_blkcg+0xd0/0xd0 [ 61.737326][ T4199] ret_from_fork+0x1f/0x30 [ 61.741736][ T4199] [ 61.744739][ T4199] [ 61.747044][ T4199] Allocated by task 4384: [ 61.751350][ T4199] __kasan_kmalloc+0xb5/0xf0 [ 61.755919][ T4199] __alloc_skb+0x22c/0x750 [ 61.760317][ T4199] vhci_write+0xbc/0x450 [ 61.764538][ T4199] vfs_write+0x712/0xd00 [ 61.768846][ T4199] ksys_write+0x14d/0x250 [ 61.773159][ T4199] do_syscall_64+0x4c/0xa0 [ 61.777554][ T4199] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 61.783423][ T4199] [ 61.785724][ T4199] The buggy address belongs to the object at ffff888061a0e000 [ 61.785724][ T4199] which belongs to the cache kmalloc-512 of size 512 [ 61.799762][ T4199] The buggy address is located 4 bytes to the right of [ 61.799762][ T4199] 512-byte region [ffff888061a0e000, ffff888061a0e200) [ 61.813358][ T4199] The buggy address belongs to the page: [ 61.818979][ T4199] page:ffffea0001868300 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x61a0c [ 61.829132][ T4199] head:ffffea0001868300 order:2 compound_mapcount:0 compound_pincount:0 [ 61.837434][ T4199] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 61.845407][ T4199] raw: 00fff00000010200 ffffea0001868200 0000000200000002 ffff888016841c80 [ 61.853970][ T4199] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 61.862529][ T4199] page dumped because: kasan: bad access detected [ 61.868924][ T4199] page_owner tracks the page as allocated [ 61.874615][ T4199] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd2a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 3520, ts 55895622189, free_ts 55892675972 [ 61.893089][ T4199] get_page_from_freelist+0x1b77/0x1c60 [ 61.898625][ T4199] __alloc_pages+0x1e1/0x470 [ 61.903198][ T4199] new_slab+0xc0/0x4b0 [ 61.907248][ T4199] ___slab_alloc+0x81e/0xdf0 [ 61.911818][ T4199] __kmalloc_node_track_caller+0x1fc/0x3a0 [ 61.917602][ T4199] __alloc_skb+0x22c/0x750 [ 61.922000][ T4199] ndisc_alloc_skb+0xa6/0x420 [ 61.926657][ T4199] ndisc_send_ns+0x29e/0x840 [ 61.931222][ T4199] addrconf_dad_work+0xa47/0x1520 [ 61.936227][ T4199] process_one_work+0x863/0x1000 [ 61.941144][ T4199] worker_thread+0xaa8/0x12a0 [ 61.945800][ T4199] kthread+0x436/0x520 [ 61.949853][ T4199] ret_from_fork+0x1f/0x30 [ 61.954247][ T4199] page last free stack trace: [ 61.958893][ T4199] free_unref_page_prepare+0x637/0x6c0 [ 61.964329][ T4199] free_unref_page+0x94/0x280 [ 61.968986][ T4199] stack_depot_save+0x418/0x440 [ 61.973821][ T4199] __kasan_slab_alloc+0xb3/0xd0 [ 61.978648][ T4199] slab_post_alloc_hook+0x4c/0x380 [ 61.983739][ T4199] kmem_cache_alloc+0x100/0x290 [ 61.988567][ T4199] __debug_object_init+0x723/0xa40 [ 61.993656][ T4199] init_timer_key+0x3d/0x2a0 [ 61.998231][ T4199] ___neigh_create+0x9e0/0x2250 [ 62.003060][ T4199] ip6_finish_output2+0xa01/0x1500 [ 62.008154][ T4199] ndisc_send_skb+0xbea/0x14a0 [ 62.012897][ T4199] ndisc_send_ns+0x63c/0x840 [ 62.017726][ T4199] addrconf_dad_work+0xa47/0x1520 [ 62.022735][ T4199] process_one_work+0x863/0x1000 [ 62.027652][ T4199] worker_thread+0xaa8/0x12a0 [ 62.032308][ T4199] kthread+0x436/0x520 [ 62.036353][ T4199] [ 62.038663][ T4199] Memory state around the buggy address: [ 62.044275][ T4199] ffff888061a0e100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.052311][ T4199] ffff888061a0e180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.060350][ T4199] >ffff888061a0e200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 62.068387][ T4199] ^ [ 62.072427][ T4199] ffff888061a0e280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 62.080463][ T4199] ffff888061a0e300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 62.088603][ T4199] ================================================================== [ 62.096637][ T4199] Disabling lock debugging due to kernel taint [ 62.115150][ T4199] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 62.122371][ T4199] CPU: 1 PID: 4199 Comm: kworker/u5:7 Tainted: G B syzkaller #0 [ 62.131301][ T4199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 62.141356][ T4199] Workqueue: hci0 hci_rx_work [ 62.146044][ T4199] Call Trace: [ 62.149325][ T4199] [ 62.152263][ T4199] dump_stack_lvl+0x168/0x230 [ 62.156948][ T4199] ? show_regs_print_info+0x20/0x20 [ 62.162152][ T4199] ? load_image+0x3b0/0x3b0 [ 62.166664][ T4199] panic+0x2c9/0x7f0 [ 62.170568][ T4199] ? bpf_jit_dump+0xd0/0xd0 [ 62.175073][ T4199] ? _raw_spin_unlock_irqrestore+0xf6/0x100 [ 62.180957][ T4199] ? _raw_spin_unlock+0x40/0x40 [ 62.185789][ T4199] ? hci_le_meta_evt+0x12db/0x3b80 [ 62.190882][ T4199] check_panic_on_warn+0x80/0xa0 [ 62.196058][ T4199] ? hci_le_meta_evt+0x12db/0x3b80 [ 62.201148][ T4199] end_report+0x6d/0xf0 [ 62.205283][ T4199] kasan_report+0x102/0x130 [ 62.209765][ T4199] ? hci_le_meta_evt+0x12db/0x3b80 [ 62.214858][ T4199] hci_le_meta_evt+0x12db/0x3b80 [ 62.219784][ T4199] ? hci_event_packet+0x2b0/0x12f0 [ 62.224877][ T4199] ? hci_remote_host_features_evt+0x280/0x280 [ 62.230923][ T4199] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 62.236538][ T4199] ? mark_lock+0x94/0x320 [ 62.240854][ T4199] ? mutex_unlock+0x10/0x10 [ 62.245333][ T4199] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 62.251292][ T4199] ? lock_chain_count+0x20/0x20 [ 62.256121][ T4199] ? __rwlock_init+0x140/0x140 [ 62.260862][ T4199] hci_event_packet+0xe05/0x12f0 [ 62.265955][ T4199] ? lockdep_hardirqs_on+0x94/0x140 [ 62.271134][ T4199] ? rcu_lock_release+0x20/0x20 [ 62.275960][ T4199] ? hci_send_to_monitor+0x9c/0x4a0 [ 62.281146][ T4199] hci_rx_work+0x255/0xa10 [ 62.285550][ T4199] process_one_work+0x863/0x1000 [ 62.290471][ T4199] ? worker_detach_from_pool+0x240/0x240 [ 62.296078][ T4199] ? lockdep_hardirqs_off+0x70/0x100 [ 62.301341][ T4199] ? _raw_spin_lock_irq+0xab/0xe0 [ 62.306349][ T4199] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 62.311706][ T4199] ? wq_worker_running+0x97/0x170 [ 62.316731][ T4199] worker_thread+0xaa8/0x12a0 [ 62.321387][ T4199] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 62.327257][ T4199] ? lockdep_hardirqs_on+0x94/0x140 [ 62.332444][ T4199] ? lockdep_hardirqs_on+0x94/0x140 [ 62.337620][ T4199] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 62.343492][ T4199] kthread+0x436/0x520 [ 62.347541][ T4199] ? rcu_lock_release+0x20/0x20 [ 62.352367][ T4199] ? kthread_blkcg+0xd0/0xd0 [ 62.356934][ T4199] ret_from_fork+0x1f/0x30 [ 62.361330][ T4199] [ 62.364554][ T4199] Kernel Offset: disabled [ 62.368867][ T4199] Rebooting in 86400 seconds..