last executing test programs: 1.81234951s ago: executing program 3 (id=193): bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1, 0x4, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5416, 0x0, 0x0, 0x0, 0xfffffffc}, [@exit]}, &(0x7f0000000000)='syzkaller\x00', 0xa, 0x0, 0x0, 0x0, 0x61, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) 1.735580617s ago: executing program 3 (id=195): r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x40000000) sendmsg$inet(r0, &(0x7f0000003c80)={0x0, 0x0, 0x0}, 0x0) 1.224587808s ago: executing program 2 (id=204): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200007f00000000020000000c0000000014"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="060000000400"], 0x48) 1.176067893s ago: executing program 0 (id=205): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="04", 0x1}], 0x1}, 0x1) recvmsg(r0, &(0x7f0000000640)={0x0, 0xffffffffffffffcd, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/27, 0x1b}], 0x1}, 0x4001a165) 1.10443335s ago: executing program 1 (id=206): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)={'macvlan1\x00'}) 1.097980801s ago: executing program 2 (id=207): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x12, 0x2, 0x8, 0xd0eb, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x50) 1.018336539s ago: executing program 0 (id=208): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b40000000000000061115c00000000001600000000000000950074000000000059552ac209e29f456e80207ac53a6a01d6931dc2d04f52654d4da6dab982d865703217850208f70d7e7592241198618784af3f24185e95d7edc1d6c1e075c088d6a828610ca463ccb90a50a4b38d9bb9656528a6d92c7ceed1d0f375afcd65408ccac06a9f131ab1d0642bdeea21d307e97734e40bbcb962cee8b49ea2c376e68d6302f4d3f6"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @cgroup_skb}, 0x48) 880.106603ms ago: executing program 0 (id=209): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x7, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000cc0)='mmap_lock_acquire_returned\x00', r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000cc0)='mmap_lock_acquire_returned\x00', r1}, 0x10) syz_clone(0x200400, 0x0, 0x0, 0x0, 0x0, 0x0) 879.707362ms ago: executing program 1 (id=210): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0xffffbfff, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r0}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000810018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x18) 772.423033ms ago: executing program 3 (id=211): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x4, 0x7fe2, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x9}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xd, 0xa, 0x4, 0x1, 0x0, r2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r3}, &(0x7f0000000840), &(0x7f0000000880)=r2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000e80)={r3, &(0x7f0000000d40), 0x0}, 0x20) 699.99715ms ago: executing program 0 (id=212): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x5, 0x4, 0x4, 0x4}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffff8, r0}, 0x38) 644.261956ms ago: executing program 1 (id=213): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0xc, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 585.746021ms ago: executing program 2 (id=214): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='1-8:', @ANYRESDEC], 0x31) 524.820978ms ago: executing program 1 (id=215): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x2, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x10}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000200)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1000000004000000080000000800000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00!'], 0x48) 456.390004ms ago: executing program 0 (id=216): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000000000000850000002000000085000000a40000009500008000000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc0, &(0x7f0000000140)=""/192}, 0x80) 455.908114ms ago: executing program 3 (id=217): bpf$MAP_CREATE(0x300000000000000, &(0x7f0000000100)=@base={0x18, 0x4, 0x41, 0x1100, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4002, 0x1}, 0x48) 388.493391ms ago: executing program 2 (id=218): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r0}, &(0x7f0000000080), &(0x7f0000000180)=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001300)={&(0x7f0000000c00)='net_dev_start_xmit\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001300)={&(0x7f0000000c00)='net_dev_start_xmit\x00', r4}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0x24, 0x60000000}, 0x2c) 306.752269ms ago: executing program 0 (id=219): socketpair$tipc(0x1e, 0x5, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="17000000000000000400000003"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059"], 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0], 0x0}, 0x94) r2 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r3}, 0x10) openat$cgroup_freezer_state(r2, 0x0, 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe49, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) 260.282684ms ago: executing program 3 (id=220): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @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) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xb, 0x9d, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0xfffffffd}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r2, &(0x7f0000000080), &(0x7f0000001540)=""/155}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r2, &(0x7f0000000080), 0x0}, 0x20) 259.934184ms ago: executing program 1 (id=221): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18020000fcffffff000000000100000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000086"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='hrtimer_init\x00', r1}, 0x10) socketpair(0xa, 0x1, 0x0, &(0x7f0000000000)) 232.149757ms ago: executing program 2 (id=222): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000000f00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_generate\x00', r0}, 0x18) bpf$ENABLE_STATS(0x20, 0x0, 0x0) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) 105.29308ms ago: executing program 3 (id=223): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000005000000005e002200850000006d00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="8fedcb5d07081175f37538e486"], 0xfdef) 247.91µs ago: executing program 2 (id=224): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0xffffffff, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r0}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0xfffffffffffffdf5, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000680)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r2}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000940)) 0s ago: executing program 1 (id=225): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000840000"], 0x0, 0xffffffff}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) syz_clone(0x600e7180, 0x0, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.150' (ED25519) to the list of known hosts. [ 341.962013][ T5825] cgroup: Unknown subsys name 'net' [ 342.127070][ T5825] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 343.766376][ T5825] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 345.852398][ T5851] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 345.861155][ T5851] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 345.867366][ T5844] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 345.868897][ T5851] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 345.875855][ T5845] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 345.883218][ T5851] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 345.890674][ T5844] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 345.899353][ T5851] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 345.904922][ T5844] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 345.912098][ T5851] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 345.918684][ T5844] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 345.926167][ T5851] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 345.932803][ T5844] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 345.941396][ T5851] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 345.945528][ T5845] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 345.955134][ T5851] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 345.959825][ T5844] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 345.974080][ T5851] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 345.982608][ T5108] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 345.983231][ T5851] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 345.989868][ T5108] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 345.998026][ T5851] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 346.011540][ T5108] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 346.019810][ T5847] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 346.546551][ T5837] chnl_net:caif_netlink_parms(): no params data found [ 346.559570][ T5835] chnl_net:caif_netlink_parms(): no params data found [ 346.638087][ T5836] chnl_net:caif_netlink_parms(): no params data found [ 346.705149][ T5839] chnl_net:caif_netlink_parms(): no params data found [ 346.805499][ T5835] bridge0: port 1(bridge_slave_0) entered blocking state [ 346.812942][ T5835] bridge0: port 1(bridge_slave_0) entered disabled state [ 346.820530][ T5835] bridge_slave_0: entered allmulticast mode [ 346.827679][ T5835] bridge_slave_0: entered promiscuous mode [ 346.854086][ T5837] bridge0: port 1(bridge_slave_0) entered blocking state [ 346.861337][ T5837] bridge0: port 1(bridge_slave_0) entered disabled state [ 346.868474][ T5837] bridge_slave_0: entered allmulticast mode [ 346.876171][ T5837] bridge_slave_0: entered promiscuous mode [ 346.902516][ T5835] bridge0: port 2(bridge_slave_1) entered blocking state [ 346.909731][ T5835] bridge0: port 2(bridge_slave_1) entered disabled state [ 346.916849][ T5835] bridge_slave_1: entered allmulticast mode [ 346.924337][ T5835] bridge_slave_1: entered promiscuous mode [ 346.944663][ T5837] bridge0: port 2(bridge_slave_1) entered blocking state [ 346.951844][ T5837] bridge0: port 2(bridge_slave_1) entered disabled state [ 346.959510][ T5837] bridge_slave_1: entered allmulticast mode [ 346.966379][ T5837] bridge_slave_1: entered promiscuous mode [ 347.004219][ T5836] bridge0: port 1(bridge_slave_0) entered blocking state [ 347.011531][ T5836] bridge0: port 1(bridge_slave_0) entered disabled state [ 347.018843][ T5836] bridge_slave_0: entered allmulticast mode [ 347.025743][ T5836] bridge_slave_0: entered promiscuous mode [ 347.060689][ T5836] bridge0: port 2(bridge_slave_1) entered blocking state [ 347.067895][ T5836] bridge0: port 2(bridge_slave_1) entered disabled state [ 347.075767][ T5836] bridge_slave_1: entered allmulticast mode [ 347.082815][ T5836] bridge_slave_1: entered promiscuous mode [ 347.105018][ T5837] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 347.117242][ T5837] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 347.140680][ T5835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 347.186303][ T5835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 347.211842][ T5836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 347.234941][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state [ 347.242323][ T5839] bridge0: port 1(bridge_slave_0) entered disabled state [ 347.250205][ T5839] bridge_slave_0: entered allmulticast mode [ 347.257141][ T5839] bridge_slave_0: entered promiscuous mode [ 347.282297][ T5836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 347.307792][ T5837] team0: Port device team_slave_0 added [ 347.316569][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state [ 347.323927][ T5839] bridge0: port 2(bridge_slave_1) entered disabled state [ 347.331661][ T5839] bridge_slave_1: entered allmulticast mode [ 347.338562][ T5839] bridge_slave_1: entered promiscuous mode [ 347.349706][ T5835] team0: Port device team_slave_0 added [ 347.367605][ T5837] team0: Port device team_slave_1 added [ 347.412329][ T5835] team0: Port device team_slave_1 added [ 347.421000][ T5839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 347.433227][ T5836] team0: Port device team_slave_0 added [ 347.442111][ T5836] team0: Port device team_slave_1 added [ 347.483240][ T5839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 347.528077][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 347.535454][ T5837] 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. [ 347.562661][ T5837] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 347.588187][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 347.595332][ T5836] 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. [ 347.622069][ T5836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 347.633634][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 347.640971][ T5835] 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. [ 347.666943][ T5835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 347.679587][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 347.686555][ T5837] 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. [ 347.712548][ T5837] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 347.747661][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 347.754677][ T5836] 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. [ 347.780875][ T5836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 347.792722][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 347.800031][ T5835] 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. [ 347.826056][ T5835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 347.844654][ T5839] team0: Port device team_slave_0 added [ 347.857946][ T5839] team0: Port device team_slave_1 added [ 347.960676][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 347.967665][ T5839] 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. [ 347.993630][ T5839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 348.009844][ T5843] Bluetooth: hci0: command tx timeout [ 348.025826][ T5835] hsr_slave_0: entered promiscuous mode [ 348.032862][ T5835] hsr_slave_1: entered promiscuous mode [ 348.044159][ T5837] hsr_slave_0: entered promiscuous mode [ 348.051686][ T5837] hsr_slave_1: entered promiscuous mode [ 348.058242][ T5837] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 348.066047][ T5837] Cannot create hsr debugfs directory [ 348.074586][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 348.081653][ T5839] 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. [ 348.107666][ T5839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 348.114276][ T51] Bluetooth: hci3: command tx timeout [ 348.124168][ T5847] Bluetooth: hci1: command tx timeout [ 348.130223][ T5843] Bluetooth: hci2: command tx timeout [ 348.147099][ T5836] hsr_slave_0: entered promiscuous mode [ 348.153595][ T5836] hsr_slave_1: entered promiscuous mode [ 348.160185][ T5836] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 348.167769][ T5836] Cannot create hsr debugfs directory [ 348.271388][ T5839] hsr_slave_0: entered promiscuous mode [ 348.278262][ T5839] hsr_slave_1: entered promiscuous mode [ 348.285763][ T5839] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 348.294054][ T5839] Cannot create hsr debugfs directory [ 348.654191][ T5835] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 348.674864][ T5835] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 348.685907][ T5835] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 348.697337][ T5835] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 348.762428][ T5837] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 348.782498][ T5837] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 348.792605][ T5837] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 348.810330][ T5837] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 348.887797][ T5839] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 348.906277][ T5839] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 348.932219][ T5839] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 348.945120][ T5839] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 349.040875][ T5836] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 349.052125][ T5836] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 349.063255][ T5836] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 349.074092][ T5836] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 349.155617][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 349.190639][ T5835] 8021q: adding VLAN 0 to HW filter on device team0 [ 349.236738][ T5839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 349.263800][ T1132] bridge0: port 1(bridge_slave_0) entered blocking state [ 349.271138][ T1132] bridge0: port 1(bridge_slave_0) entered forwarding state [ 349.297348][ T5837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 349.312305][ T1132] bridge0: port 2(bridge_slave_1) entered blocking state [ 349.319519][ T1132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 349.350577][ T5839] 8021q: adding VLAN 0 to HW filter on device team0 [ 349.388048][ T5877] bridge0: port 1(bridge_slave_0) entered blocking state [ 349.395244][ T5877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 349.427496][ T5837] 8021q: adding VLAN 0 to HW filter on device team0 [ 349.450563][ T5836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 349.470876][ T3539] bridge0: port 1(bridge_slave_0) entered blocking state [ 349.478131][ T3539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 349.487501][ T3539] bridge0: port 2(bridge_slave_1) entered blocking state [ 349.494671][ T3539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 349.505007][ T3539] bridge0: port 2(bridge_slave_1) entered blocking state [ 349.512569][ T3539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 349.597458][ T5836] 8021q: adding VLAN 0 to HW filter on device team0 [ 349.667210][ T5876] bridge0: port 1(bridge_slave_0) entered blocking state [ 349.674455][ T5876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 349.693993][ T5876] bridge0: port 2(bridge_slave_1) entered blocking state [ 349.701317][ T5876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 349.745363][ T5837] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 349.948197][ T5835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 350.064899][ T5835] veth0_vlan: entered promiscuous mode [ 350.091400][ T5843] Bluetooth: hci0: command tx timeout [ 350.109756][ T5835] veth1_vlan: entered promiscuous mode [ 350.179248][ T5843] Bluetooth: hci2: command tx timeout [ 350.185393][ T5847] Bluetooth: hci1: command tx timeout [ 350.193787][ T51] Bluetooth: hci3: command tx timeout [ 350.204364][ T5835] veth0_macvtap: entered promiscuous mode [ 350.246563][ T5835] veth1_macvtap: entered promiscuous mode [ 350.281060][ T5839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 350.302431][ T5837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 350.331997][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 350.348173][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 350.378491][ T5835] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 350.389812][ T5835] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 350.398548][ T5835] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 350.410989][ T5835] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 350.486061][ T5837] veth0_vlan: entered promiscuous mode [ 350.506333][ T5836] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 350.554001][ T5837] veth1_vlan: entered promiscuous mode [ 350.597550][ T5839] veth0_vlan: entered promiscuous mode [ 350.606790][ T5913] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 350.623633][ T5913] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 350.663460][ T5839] veth1_vlan: entered promiscuous mode [ 350.709568][ T5836] veth0_vlan: entered promiscuous mode [ 350.716352][ T3484] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 350.734425][ T3484] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 350.735492][ T5836] veth1_vlan: entered promiscuous mode [ 350.777641][ T5837] veth0_macvtap: entered promiscuous mode [ 350.803168][ T5837] veth1_macvtap: entered promiscuous mode [ 350.853800][ T5839] veth0_macvtap: entered promiscuous mode [ 350.865241][ T5836] veth0_macvtap: entered promiscuous mode [ 350.885970][ T5839] veth1_macvtap: entered promiscuous mode [ 350.915190][ T5837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 350.935984][ T5837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 350.949543][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 350.967984][ T5836] veth1_macvtap: entered promiscuous mode [ 351.002539][ T5837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 351.029615][ T5837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.044602][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 351.064811][ T5839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 351.075776][ T5839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.086107][ T5839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 351.096914][ T5839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.110071][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 351.123493][ T5839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 351.137165][ T5839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.149257][ T5839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 351.160500][ T5839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.172339][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 351.187443][ T5836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 351.200752][ T5836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.211602][ T5836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 351.222336][ T5836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.232619][ T5836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 351.244336][ T5836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.256905][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 351.271985][ T5837] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.303091][ T5837] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.322748][ T5837] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.333127][ T5837] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.352413][ T5839] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.362618][ T5839] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.377089][ C0] hrtimer: interrupt took 29848 ns [ 351.377599][ T5839] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.395923][ T5839] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.410916][ T5836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 351.422538][ T5836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.433092][ T5836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 351.443914][ T5836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.454980][ T5836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 351.466869][ T5836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 351.483263][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 351.497603][ T5836] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.507865][ T5836] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.517173][ T5836] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 351.526020][ T5836] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 352.169407][ T5843] Bluetooth: hci0: command tx timeout [ 352.248852][ T5843] Bluetooth: hci3: command tx timeout [ 352.249226][ T51] Bluetooth: hci1: command tx timeout [ 352.259493][ T5843] Bluetooth: hci2: command tx timeout [ 354.260128][ T51] Bluetooth: hci0: command tx timeout [ 354.331193][ T51] Bluetooth: hci1: command tx timeout [ 354.331215][ T5843] Bluetooth: hci2: command tx timeout [ 354.331251][ T5843] Bluetooth: hci3: command tx timeout [ 354.579589][ T3484] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 354.600650][ T3484] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 354.710949][ T3521] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 354.724681][ T5913] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 354.759050][ T3521] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 354.777599][ T5913] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 354.785049][ T3539] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 354.805363][ T5939] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 354.827314][ T3539] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 354.960931][ T5877] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 354.984040][ T5877] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 355.006257][ T3521] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 355.044766][ T3521] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 355.735544][ T5956] netlink: 'syz.0.1': attribute type 15 has an invalid length. [ 355.758822][ T5956] netlink: 'syz.0.1': attribute type 5 has an invalid length. [ 355.799047][ T5956] netlink: 144 bytes leftover after parsing attributes in process `syz.0.1'. [ 358.628084][ T6063] netlink: 'syz.2.58': attribute type 4 has an invalid length. [ 358.860272][ T6071] syzkaller0: entered allmulticast mode [ 359.139902][ T6081] dvmrp1: tun_chr_ioctl cmd 1074025677 [ 359.145515][ T6081] dvmrp1: linktype set to 805 [ 361.844938][ T6198] netlink: 'syz.3.124': attribute type 10 has an invalid length. [ 361.866206][ T6198] netlink: 2 bytes leftover after parsing attributes in process `syz.3.124'. [ 361.885270][ T6198] team0: entered promiscuous mode [ 361.895994][ T6198] team_slave_0: entered promiscuous mode [ 361.909039][ T6198] team_slave_1: entered promiscuous mode [ 361.919612][ T6198] bridge0: port 3(team0) entered blocking state [ 361.947682][ T6198] bridge0: port 3(team0) entered disabled state [ 361.963438][ T6198] team0: entered allmulticast mode [ 361.976797][ T6198] team_slave_0: entered allmulticast mode [ 362.001045][ T6198] team_slave_1: entered allmulticast mode [ 362.019986][ T6198] bridge0: port 3(team0) entered blocking state [ 362.026656][ T6198] bridge0: port 3(team0) entered forwarding state [ 364.193426][ T6296] syzkaller1: tun_chr_ioctl cmd 1074025681 [ 365.301516][ T6344] netlink: 132 bytes leftover after parsing attributes in process `syz.1.191'. [ 365.746308][ T6365] netlink: 'syz.1.202': attribute type 11 has an invalid length. [ 366.061966][ T6376] syzkaller0: tun_chr_ioctl cmd 2147767506 [ 367.155056][ T6415] [ 367.157451][ T6415] ====================================================== [ 367.164469][ T6415] WARNING: possible circular locking dependency detected [ 367.171499][ T6415] syzkaller #0 Not tainted [ 367.175923][ T6415] ------------------------------------------------------ [ 367.182939][ T6415] syz.2.224/6415 is trying to acquire lock: [ 367.188840][ T6415] ffff8880b8f29370 (krc.lock){..-.}-{2:2}, at: kvfree_call_rcu+0x15a/0x780 [ 367.197526][ T6415] [ 367.197526][ T6415] but task is already holding lock: [ 367.204891][ T6415] ffff8880b8f29598 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 367.213785][ T6415] [ 367.213785][ T6415] which lock already depends on the new lock. [ 367.213785][ T6415] [ 367.224186][ T6415] [ 367.224186][ T6415] the existing dependency chain (in reverse order) is: [ 367.233200][ T6415] [ 367.233200][ T6415] -> #1 (&base->lock){-.-.}-{2:2}: [ 367.240508][ T6415] _raw_spin_lock_irqsave+0xa8/0xf0 [ 367.246235][ T6415] lock_timer_base+0x123/0x270 [ 367.251545][ T6415] __mod_timer+0xf9/0xdb0 [ 367.256421][ T6415] queue_delayed_work_on+0x12a/0x1e0 [ 367.262223][ T6415] kvfree_call_rcu+0x541/0x780 [ 367.267514][ T6415] rtnl_register_internal+0x486/0x590 [ 367.273410][ T6415] rtnl_register+0x32/0x70 [ 367.278350][ T6415] ip_rt_init+0x2ec/0x390 [ 367.283198][ T6415] ip_init+0xe/0x20 [ 367.287526][ T6415] inet_init+0x2c1/0x3e0 [ 367.292297][ T6415] do_one_initcall+0x1fd/0x750 [ 367.297588][ T6415] do_initcall_level+0x137/0x1f0 [ 367.303056][ T6415] do_initcalls+0x69/0xd0 [ 367.307915][ T6415] kernel_init_freeable+0x3d2/0x570 [ 367.313643][ T6415] kernel_init+0x1d/0x1c0 [ 367.318597][ T6415] ret_from_fork+0x48/0x80 [ 367.323589][ T6415] ret_from_fork_asm+0x11/0x20 [ 367.328886][ T6415] [ 367.328886][ T6415] -> #0 (krc.lock){..-.}-{2:2}: [ 367.336014][ T6415] __lock_acquire+0x2ddb/0x7c80 [ 367.341386][ T6415] lock_acquire+0x197/0x410 [ 367.346413][ T6415] _raw_spin_lock+0x2e/0x40 [ 367.351443][ T6415] kvfree_call_rcu+0x15a/0x780 [ 367.356731][ T6415] trie_delete_elem+0x535/0x6a0 [ 367.362103][ T6415] bpf_prog_c0188993c79ab9c8+0x45/0x49 [ 367.368131][ T6415] bpf_trace_run3+0x1e7/0x400 [ 367.373330][ T6415] __bpf_trace_timer_start+0x14a/0x1b0 [ 367.379318][ T6415] __traceiter_timer_start+0x77/0xc0 [ 367.385126][ T6415] enqueue_timer+0x398/0x530 [ 367.390234][ T6415] __mod_timer+0x977/0xdb0 [ 367.395179][ T6415] sk_reset_timer+0x23/0xc0 [ 367.400215][ T6415] tipc_sk_finish_conn+0x154/0x7e0 [ 367.405887][ T6415] tipc_socketpair+0x254/0x470 [ 367.411199][ T6415] __sys_socketpair+0x2b0/0x550 [ 367.416578][ T6415] __x64_sys_socketpair+0x9b/0xb0 [ 367.422146][ T6415] do_syscall_64+0x55/0xb0 [ 367.427085][ T6415] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 367.433500][ T6415] [ 367.433500][ T6415] other info that might help us debug this: [ 367.433500][ T6415] [ 367.443719][ T6415] Possible unsafe locking scenario: [ 367.443719][ T6415] [ 367.451165][ T6415] CPU0 CPU1 [ 367.456528][ T6415] ---- ---- [ 367.461888][ T6415] lock(&base->lock); [ 367.465961][ T6415] lock(krc.lock); [ 367.472292][ T6415] lock(&base->lock); [ 367.478877][ T6415] lock(krc.lock); [ 367.482689][ T6415] [ 367.482689][ T6415] *** DEADLOCK *** [ 367.482689][ T6415] [ 367.490828][ T6415] 2 locks held by syz.2.224/6415: [ 367.495847][ T6415] #0: ffff8880b8f29598 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 367.505179][ T6415] #1: ffffffff8cd2fee0 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run3+0xf4/0x400 [ 367.514504][ T6415] [ 367.514504][ T6415] stack backtrace: [ 367.520427][ T6415] CPU: 1 PID: 6415 Comm: syz.2.224 Not tainted syzkaller #0 [ 367.527717][ T6415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 367.537815][ T6415] Call Trace: [ 367.541112][ T6415] [ 367.544061][ T6415] dump_stack_lvl+0x16c/0x230 [ 367.548758][ T6415] ? load_image+0x3b0/0x3b0 [ 367.553269][ T6415] ? show_regs_print_info+0x20/0x20 [ 367.558481][ T6415] ? print_circular_bug+0x12b/0x1a0 [ 367.563695][ T6415] check_noncircular+0x2bd/0x3c0 [ 367.568640][ T6415] ? print_deadlock_bug+0x5d0/0x5d0 [ 367.573848][ T6415] ? lockdep_lock+0xe0/0x220 [ 367.578441][ T6415] ? _find_first_zero_bit+0xd3/0x100 [ 367.583761][ T6415] __lock_acquire+0x2ddb/0x7c80 [ 367.588622][ T6415] ? stack_trace_snprint+0xf0/0xf0 [ 367.593744][ T6415] ? __stack_depot_save+0x560/0x630 [ 367.598950][ T6415] ? verify_lock_unused+0x140/0x140 [ 367.604145][ T6415] ? kasan_save_stack+0x4d/0x60 [ 367.609001][ T6415] ? kasan_save_stack+0x3e/0x60 [ 367.613867][ T6415] ? __kasan_record_aux_stack+0xaf/0xc0 [ 367.619439][ T6415] ? kvfree_call_rcu+0xee/0x780 [ 367.624306][ T6415] ? trie_delete_elem+0x535/0x6a0 [ 367.629340][ T6415] ? bpf_prog_c0188993c79ab9c8+0x45/0x49 [ 367.634976][ T6415] ? bpf_trace_run3+0x1e7/0x400 [ 367.639826][ T6415] ? __bpf_trace_timer_start+0x14a/0x1b0 [ 367.645470][ T6415] ? __traceiter_timer_start+0x77/0xc0 [ 367.650931][ T6415] ? enqueue_timer+0x398/0x530 [ 367.655693][ T6415] ? __mod_timer+0x977/0xdb0 [ 367.660287][ T6415] ? sk_reset_timer+0x23/0xc0 [ 367.664971][ T6415] ? tipc_sk_finish_conn+0x154/0x7e0 [ 367.670269][ T6415] ? tipc_socketpair+0x254/0x470 [ 367.675216][ T6415] ? __sys_socketpair+0x2b0/0x550 [ 367.680251][ T6415] ? __x64_sys_socketpair+0x9b/0xb0 [ 367.685456][ T6415] ? do_syscall_64+0x55/0xb0 [ 367.690063][ T6415] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 367.696144][ T6415] lock_acquire+0x197/0x410 [ 367.700653][ T6415] ? kvfree_call_rcu+0x15a/0x780 [ 367.705633][ T6415] ? read_lock_is_recursive+0x20/0x20 [ 367.711021][ T6415] ? __phys_addr+0xba/0x170 [ 367.715536][ T6415] _raw_spin_lock+0x2e/0x40 [ 367.720042][ T6415] ? kvfree_call_rcu+0x15a/0x780 [ 367.724982][ T6415] kvfree_call_rcu+0x15a/0x780 [ 367.729769][ T6415] ? call_rcu+0x930/0x930 [ 367.734097][ T6415] ? _raw_spin_unlock_irqrestore+0xae/0x110 [ 367.739994][ T6415] ? _raw_spin_unlock+0x40/0x40 [ 367.744845][ T6415] trie_delete_elem+0x535/0x6a0 [ 367.749711][ T6415] bpf_prog_c0188993c79ab9c8+0x45/0x49 [ 367.755170][ T6415] bpf_trace_run3+0x1e7/0x400 [ 367.759844][ T6415] ? bpf_trace_run3+0xf4/0x400 [ 367.764605][ T6415] ? bpf_trace_run2+0x3c0/0x3c0 [ 367.769463][ T6415] ? __bpf_trace_timer_start+0x133/0x1b0 [ 367.775107][ T6415] __bpf_trace_timer_start+0x14a/0x1b0 [ 367.780577][ T6415] ? debug_object_activate+0x2f7/0x4b0 [ 367.786081][ T6415] ? __bpf_trace_timer_class+0x100/0x100 [ 367.791739][ T6415] ? __rwlock_init+0x150/0x150 [ 367.796520][ T6415] ? _raw_spin_unlock_irqrestore+0xae/0x110 [ 367.802416][ T6415] ? _raw_spin_unlock+0x40/0x40 [ 367.807270][ T6415] ? _raw_spin_lock_irqsave+0xb4/0xf0 [ 367.812648][ T6415] ? _raw_spin_lock+0x40/0x40 [ 367.817339][ T6415] ? __bpf_trace_timer_class+0x100/0x100 [ 367.822989][ T6415] __traceiter_timer_start+0x77/0xc0 [ 367.828284][ T6415] enqueue_timer+0x398/0x530 [ 367.832880][ T6415] __mod_timer+0x977/0xdb0 [ 367.837316][ T6415] sk_reset_timer+0x23/0xc0 [ 367.841837][ T6415] tipc_sk_finish_conn+0x154/0x7e0 [ 367.846981][ T6415] tipc_socketpair+0x254/0x470 [ 367.851771][ T6415] __sys_socketpair+0x2b0/0x550 [ 367.856649][ T6415] __x64_sys_socketpair+0x9b/0xb0 [ 367.861705][ T6415] do_syscall_64+0x55/0xb0 [ 367.866142][ T6415] ? clear_bhb_loop+0x40/0x90 [ 367.870828][ T6415] ? clear_bhb_loop+0x40/0x90 [ 367.875519][ T6415] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 367.881427][ T6415] RIP: 0033:0x7f4afa38f6c9 [ 367.885901][ T6415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 367.905538][ T6415] RSP: 002b:00007f4afb1b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 367.913986][ T6415] RAX: ffffffffffffffda RBX: 00007f4afa5e5fa0 RCX: 00007f4afa38f6c9 [ 367.921997][ T6415] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000000000000001e [ 367.929984][ T6415] RBP: 00007f4afa411f91 R08: 0000000000000000 R09: 0000000000000000 [ 367.937975][ T6415] R10: 0000200000000940 R11: 0000000000000246 R12: 0000000000000000 [ 367.945964][ T6415] R13: 00007f4afa5e6038 R14: 00007f4afa5e5fa0 R15: 00007ffd887aa508 [ 367.953959][ T6415]