last executing test programs: 2.715787436s ago: executing program 2 (id=689): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x12, &(0x7f0000000080)=@framed={{0x18, 0x5}, [@func, @map_fd, @generic, @initr0, @exit, @printk={@p, {0x2, 0x3, 0x3, 0xa, 0x0}, {0x7, 0x1, 0xc, 0x1, 0x5}, {0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffe00}, {}, {}, {0x85, 0x0, 0x0, 0x2d}}]}, 0x0}, 0x90) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newlink={0x6c, 0x10, 0x403, 0x0, 0xefff, {0x0, 0x0, 0x0, 0x0, 0x88a9fde5}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x34, 0x2, 0x0, 0x1, [@IFLA_VLAN_EGRESS_QOS={0x28, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x10000, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xbe000000, 0x2}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x10000, 0x1}}]}, @IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x6c}}, 0x0) 2.149109054s ago: executing program 1 (id=697): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000003c0)={@val={0x0, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x3d}, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x84, 0x0, @empty=0x3fffffff, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x2, 0xb, 0x0, 0x8, 0x0, 0x0, {[@window={0xa, 0x3, 0x2}, @timestamp={0x5, 0xa}, @generic={0x0, 0x8, "d7880909c0fd"}]}}}}}}, 0x4e) 1.742951826s ago: executing program 1 (id=703): r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000b80)=0x5e6de1f3) sendto$inet6(r0, 0x0, 0x0, 0x24044005, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @loopback}, 0x1c) 1.513094638s ago: executing program 1 (id=708): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000069000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000fcffffffb703000008000000b70400000000925e8500000001000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r4}, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="efffff00030000c10bf432"], 0x44}}, 0x0) 1.449176194s ago: executing program 3 (id=709): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9801}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}]}, 0x38}}, 0x0) sendmmsg$inet(r0, &(0x7f0000005ac0)=[{{&(0x7f0000000180)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x4, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @local}}}], 0x20}}], 0x1, 0x0) 1.23241241s ago: executing program 1 (id=712): r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @local}}, 0x1e) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr=0x64010102}}, 0x1e) ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f0000000040)=0x1) ioctl$PPPIOCSFLAGS1(0xffffffffffffffff, 0x40047459, 0x0) 1.232208776s ago: executing program 2 (id=713): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000003c0)={@val={0x0, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x3d}, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x84, 0x0, @empty=0x3fffffff, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x2, 0xb, 0x0, 0x8, 0x0, 0x0, {[@window={0xa, 0x3, 0x2}, @timestamp={0x5, 0xa}, @generic={0x0, 0x8, "d7880909c0fd"}]}}}}}}, 0x4e) 1.231817027s ago: executing program 3 (id=714): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x6, 0x4, 0x8, 0xb}, 0x48) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000080)='kfree\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='blkio.bfq.dequeue\x00', 0x26e1, 0x0) 1.141285925s ago: executing program 4 (id=715): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800"/12], &(0x7f00000000c0)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16, @ANYBLOB="050200000000000000002e00000008000300", @ANYRES32=r3], 0x28}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000008a606672"], 0x24}}, 0x0) 1.079409157s ago: executing program 3 (id=717): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b00)=@raw={'raw\x00', 0x8, 0x3, 0x428, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x358, 0xffffffff, 0xffffffff, 0x358, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x488) syz_emit_ethernet(0x5e, &(0x7f0000000340)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x28, 0x3a, 0xff, @initdev={0xfe, 0x4, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_redir={0x89, 0x4, 0x0, '\x00', @dev, @dev}}}}}}, 0x0) 1.001334578s ago: executing program 1 (id=718): r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000b80)=0x5e6de1f3) sendto$inet6(r0, 0x0, 0x0, 0x24044005, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @loopback}, 0x1c) 961.206949ms ago: executing program 4 (id=719): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x50, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x1c, 0x2, [@TCA_FQ_CODEL_INTERVAL={0x8}, @TCA_FQ_CODEL_DROP_BATCH_SIZE={0x8}, @TCA_FQ_CODEL_QUANTUM={0x8}]}}]}, 0x50}}, 0x0) 956.963938ms ago: executing program 0 (id=720): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 880.08434ms ago: executing program 1 (id=721): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000000300)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0xc7) sendto$inet(r0, &(0x7f0000000340)='\b', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x9058c5ec658d63ab, 0xb, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 836.612305ms ago: executing program 2 (id=722): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7a, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='cdg\x00', 0x4) sendto$inet(r0, &(0x7f0000000480)='{', 0x1, 0x0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000003400)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)="ce5b550b14dd04c2fa638125e6a08c8afc9544e026080580cd85c3eb2f86929b595b54111a0a8cbb8153b116dbc45fd564375e23c77253e437b511198d77aa69b31a693980b2c127a3436d9b55b08171de831554e27f6e7ce17c453bee12d9ad0b358e1f15586bca82f46501b3c5a531a7ab82770e354d8259f25dd23781314174a7cbdcc14506b95aaaa380d307c46ab27a1bc0b8f53339b2abf7600029e3886ccb38733b", 0xa5}, {&(0x7f0000000380)="f7ef0c2e", 0x4}, {&(0x7f00000003c0)="c2a68dacc669ca0bfab6938376", 0xd}, {&(0x7f0000000e80)="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", 0x172}], 0x4}}], 0x1, 0x0) 693.29865ms ago: executing program 0 (id=723): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x3) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) 693.171478ms ago: executing program 3 (id=724): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000100)=[{0x80000006}]}, 0x10) syz_emit_ethernet(0x56, &(0x7f0000000340)=ANY=[], 0x0) 693.057511ms ago: executing program 4 (id=725): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000000000000000000000000000071103200000000009500"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xa}, 0x90) 617.840359ms ago: executing program 2 (id=726): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000f00000045000000a000020095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000680)=ANY=[@ANYBLOB="98030000", @ANYRES16=r2, @ANYBLOB="010028057000fcdbdf253b"], 0x398}, 0x1, 0x0, 0x0, 0x8010}, 0x0) 523.688265ms ago: executing program 0 (id=727): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000300)='sys_enter\x00', r0}, 0x10) bpf$MAP_CREATE(0x100000000000016, &(0x7f0000000140), 0x48) 523.33584ms ago: executing program 4 (id=728): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000ac0)={0x6, 0xf, &(0x7f0000000880)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, {}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000280)='syzkaller\x00', 0x1, 0x11, &(0x7f00000009c0)=""/17, 0x41100, 0x38, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x90) 429.331674ms ago: executing program 3 (id=729): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x7, 0x7800, 0x0, 0x2cc1, {{0x5, 0x4, 0x0, 0x3f, 0x14, 0x67, 0x0, 0x2, 0x29, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x38}}}}}) 374.112723ms ago: executing program 2 (id=730): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x34}, [@ldst={0x6, 0x0, 0x6}]}, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x90) 346.04518ms ago: executing program 0 (id=731): r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000b80)=0x5e6de1f3) sendto$inet6(r0, 0x0, 0x0, 0x24044005, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @loopback}, 0x1c) 310.474668ms ago: executing program 3 (id=732): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000003c0)={@val={0x0, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x3d}, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x84, 0x0, @empty=0x3fffffff, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x2, 0xb, 0x0, 0x8, 0x0, 0x0, {[@window={0xa, 0x3, 0x2}, @timestamp={0x5, 0xa}, @generic={0x0, 0x8, "d7880909c0fd"}]}}}}}}, 0x4e) 253.299453ms ago: executing program 4 (id=733): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 214.012449ms ago: executing program 0 (id=734): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x6c, r1, 0x1, 0x0, 0x0, {0x3}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1, 0x8}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @private2}}}}]}]}, 0x6c}}, 0x0) 180.640939ms ago: executing program 2 (id=735): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f60000008500000043"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r4}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001b0000000c00018008000100", @ANYRES32=r5], 0x20}}, 0x0) 41.395277ms ago: executing program 4 (id=736): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x240540c3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000380)="53db182b3ad58f1ebc189c56e10e", 0xe, 0x5, 0x0, 0x0) close(r0) 0s ago: executing program 0 (id=737): r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0xb1, 0x7f}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000cc0)={r0}, 0x4) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000018c0)={{r0}, 0x0, 0x0}, 0x20) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.221' (ED25519) to the list of known hosts. [ 50.499049][ T5212] cgroup: Unknown subsys name 'net' [ 50.663207][ T5212] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 52.046400][ T5212] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.298354][ T5229] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 54.317251][ T5236] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 54.325877][ T5243] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 54.334036][ T5243] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 54.341883][ T5243] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 54.350291][ T5243] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 54.357711][ T5243] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 54.367058][ T5243] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 54.375038][ T5243] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 54.380447][ T5236] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 54.383931][ T5243] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 54.397226][ T5243] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 54.405416][ T5243] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 54.412609][ T5243] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 54.421655][ T5243] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 54.426921][ T5244] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 54.429052][ T5243] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 54.437155][ T5244] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 54.446128][ T4622] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 54.450592][ T5244] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 54.458196][ T4622] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 54.471374][ T4622] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 54.479807][ T4622] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 54.482863][ T5236] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 54.488226][ T4622] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 54.506618][ T4622] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 54.507099][ T5236] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 54.521672][ T5236] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 54.529202][ T5236] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 54.554382][ T5229] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 55.019759][ T5230] chnl_net:caif_netlink_parms(): no params data found [ 55.091528][ T5225] chnl_net:caif_netlink_parms(): no params data found [ 55.167672][ T5235] chnl_net:caif_netlink_parms(): no params data found [ 55.190131][ T5231] chnl_net:caif_netlink_parms(): no params data found [ 55.276372][ T5230] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.284332][ T5230] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.291806][ T5230] bridge_slave_0: entered allmulticast mode [ 55.299621][ T5230] bridge_slave_0: entered promiscuous mode [ 55.349738][ T5230] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.356967][ T5230] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.366658][ T5230] bridge_slave_1: entered allmulticast mode [ 55.373345][ T5230] bridge_slave_1: entered promiscuous mode [ 55.394431][ T5225] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.401553][ T5225] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.409074][ T5225] bridge_slave_0: entered allmulticast mode [ 55.415828][ T5225] bridge_slave_0: entered promiscuous mode [ 55.426672][ T5225] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.433945][ T5225] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.441122][ T5225] bridge_slave_1: entered allmulticast mode [ 55.448398][ T5225] bridge_slave_1: entered promiscuous mode [ 55.511495][ T5238] chnl_net:caif_netlink_parms(): no params data found [ 55.543319][ T5235] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.550664][ T5235] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.558158][ T5235] bridge_slave_0: entered allmulticast mode [ 55.566082][ T5235] bridge_slave_0: entered promiscuous mode [ 55.573925][ T5235] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.581011][ T5235] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.588226][ T5235] bridge_slave_1: entered allmulticast mode [ 55.595686][ T5235] bridge_slave_1: entered promiscuous mode [ 55.605237][ T5225] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.624746][ T5230] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.654672][ T5225] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.698899][ T5230] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.717783][ T5231] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.725549][ T5231] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.732710][ T5231] bridge_slave_0: entered allmulticast mode [ 55.739762][ T5231] bridge_slave_0: entered promiscuous mode [ 55.778701][ T5225] team0: Port device team_slave_0 added [ 55.793260][ T5231] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.800923][ T5231] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.808181][ T5231] bridge_slave_1: entered allmulticast mode [ 55.815586][ T5231] bridge_slave_1: entered promiscuous mode [ 55.826772][ T5235] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.843038][ T5225] team0: Port device team_slave_1 added [ 55.852396][ T5230] team0: Port device team_slave_0 added [ 55.872023][ T5235] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.899502][ T5230] team0: Port device team_slave_1 added [ 55.975665][ T5231] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.994637][ T5235] team0: Port device team_slave_0 added [ 56.000686][ T5238] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.012706][ T5238] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.019950][ T5238] bridge_slave_0: entered allmulticast mode [ 56.030070][ T5238] bridge_slave_0: entered promiscuous mode [ 56.038618][ T5225] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.045863][ T5225] 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. [ 56.071799][ T5225] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.099854][ T5231] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.121214][ T5235] team0: Port device team_slave_1 added [ 56.127547][ T5238] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.134884][ T5238] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.142016][ T5238] bridge_slave_1: entered allmulticast mode [ 56.149075][ T5238] bridge_slave_1: entered promiscuous mode [ 56.156367][ T5225] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.163319][ T5225] 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. [ 56.195915][ T5225] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.207623][ T5230] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.217598][ T5230] 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. [ 56.244524][ T5230] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.270722][ T5231] team0: Port device team_slave_0 added [ 56.317497][ T5230] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.325668][ T5230] 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. [ 56.352260][ T5230] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.371905][ T5231] team0: Port device team_slave_1 added [ 56.378468][ T5235] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.385683][ T5235] 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. [ 56.411658][ T5235] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.486952][ T5235] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.494405][ T5234] Bluetooth: hci0: command tx timeout [ 56.500042][ T5235] 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. [ 56.526007][ T5235] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.539847][ T5238] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.555060][ T5225] hsr_slave_0: entered promiscuous mode [ 56.561561][ T5225] hsr_slave_1: entered promiscuous mode [ 56.574506][ T5229] Bluetooth: hci3: command tx timeout [ 56.574554][ T54] Bluetooth: hci1: command tx timeout [ 56.583970][ T5229] Bluetooth: hci2: command tx timeout [ 56.585839][ T5234] Bluetooth: hci4: command tx timeout [ 56.629080][ T5238] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.653167][ T5230] hsr_slave_0: entered promiscuous mode [ 56.661464][ T5230] hsr_slave_1: entered promiscuous mode [ 56.669061][ T5230] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.676940][ T5230] Cannot create hsr debugfs directory [ 56.683014][ T5231] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.691336][ T5231] 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. [ 56.717567][ T5231] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.730961][ T5231] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.738286][ T5231] 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. [ 56.764326][ T5231] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.812231][ T5238] team0: Port device team_slave_0 added [ 56.838701][ T5235] hsr_slave_0: entered promiscuous mode [ 56.844907][ T5235] hsr_slave_1: entered promiscuous mode [ 56.850958][ T5235] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.859663][ T5235] Cannot create hsr debugfs directory [ 56.873357][ T5238] team0: Port device team_slave_1 added [ 56.909488][ T5231] hsr_slave_0: entered promiscuous mode [ 56.916554][ T5231] hsr_slave_1: entered promiscuous mode [ 56.922595][ T5231] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.930452][ T5231] Cannot create hsr debugfs directory [ 56.980120][ T5238] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.987513][ T5238] 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. [ 57.013996][ T5238] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.062848][ T5238] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.069914][ T5238] 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. [ 57.096070][ T5238] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.234252][ T5238] hsr_slave_0: entered promiscuous mode [ 57.240419][ T5238] hsr_slave_1: entered promiscuous mode [ 57.247358][ T5238] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.255014][ T5238] Cannot create hsr debugfs directory [ 57.524063][ T5235] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 57.536132][ T5235] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.558624][ T5235] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.572152][ T5235] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.628525][ T5230] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.641377][ T5230] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.651076][ T5230] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.677914][ T5230] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.744750][ T5225] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 57.758861][ T5225] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 57.770571][ T5225] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 57.783010][ T5225] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 57.877609][ T5231] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 57.900320][ T5231] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 57.925279][ T5231] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 57.935053][ T5231] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.996992][ T5235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.066840][ T5238] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 58.080057][ T5238] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.090747][ T5238] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 58.108064][ T5235] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.119513][ T5230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.134833][ T5238] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 58.178719][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.186092][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.232501][ T1093] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.239636][ T1093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.263169][ T5230] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.312699][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.320021][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.339537][ T5225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.368304][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.375497][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.441016][ T5225] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.482669][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.489819][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.505290][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.512421][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.575276][ T5234] Bluetooth: hci0: command tx timeout [ 58.616336][ T5238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.654752][ T5234] Bluetooth: hci4: command tx timeout [ 58.657662][ T5229] Bluetooth: hci1: command tx timeout [ 58.660182][ T5236] Bluetooth: hci3: command tx timeout [ 58.671415][ T54] Bluetooth: hci2: command tx timeout [ 58.730443][ T5238] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.751990][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.759202][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.799147][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.806327][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.867140][ T5231] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.926310][ T5235] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.007669][ T5231] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.045466][ T1103] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.052625][ T1103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.066732][ T5238] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.097062][ T1103] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.104245][ T1103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.168514][ T5230] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.203097][ T5235] veth0_vlan: entered promiscuous mode [ 59.221294][ T5231] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.232851][ T5231] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.281619][ T5225] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.325016][ T5235] veth1_vlan: entered promiscuous mode [ 59.445888][ T5230] veth0_vlan: entered promiscuous mode [ 59.486873][ T5230] veth1_vlan: entered promiscuous mode [ 59.509422][ T5238] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.552546][ T5235] veth0_macvtap: entered promiscuous mode [ 59.592566][ T5235] veth1_macvtap: entered promiscuous mode [ 59.672105][ T5235] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.682945][ T5238] veth0_vlan: entered promiscuous mode [ 59.702131][ T5235] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.732832][ T5231] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.742602][ T5235] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.752820][ T5235] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.762876][ T5235] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.771652][ T5235] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.787045][ T5230] veth0_macvtap: entered promiscuous mode [ 59.820542][ T5230] veth1_macvtap: entered promiscuous mode [ 59.846450][ T5238] veth1_vlan: entered promiscuous mode [ 59.932657][ T5231] veth0_vlan: entered promiscuous mode [ 59.958944][ T5230] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.970563][ T5230] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.982211][ T5230] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.011695][ T5230] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.027448][ T5230] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.040457][ T5230] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.053377][ T5231] veth1_vlan: entered promiscuous mode [ 60.060337][ T5225] veth0_vlan: entered promiscuous mode [ 60.085264][ T5230] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.095489][ T5230] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.104808][ T5230] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.113969][ T5230] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.160248][ T5238] veth0_macvtap: entered promiscuous mode [ 60.172132][ T5225] veth1_vlan: entered promiscuous mode [ 60.189573][ T1121] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.204631][ T1121] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.205847][ T5238] veth1_macvtap: entered promiscuous mode [ 60.270140][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.276754][ T5238] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.288543][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.294538][ T5238] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.305992][ T5238] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.316446][ T5238] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.328031][ T5238] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.380700][ T5238] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.406188][ T5238] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.419429][ T5238] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.429984][ T5238] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.446271][ T5238] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.467541][ T5231] veth0_macvtap: entered promiscuous mode [ 60.481365][ T5231] veth1_macvtap: entered promiscuous mode [ 60.505479][ T5238] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.515546][ T5238] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.525468][ T5238] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.534256][ T5238] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.647077][ T5231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.659042][ T54] Bluetooth: hci0: command tx timeout [ 60.667347][ T5231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.677696][ T5231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.688469][ T5231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.699706][ T5231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.710290][ T5231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.721778][ T5231] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.733915][ T54] Bluetooth: hci2: command tx timeout [ 60.735798][ T5225] veth0_macvtap: entered promiscuous mode [ 60.739337][ T54] Bluetooth: hci3: command tx timeout [ 60.751166][ T5236] Bluetooth: hci4: command tx timeout [ 60.761360][ T5234] Bluetooth: hci1: command tx timeout [ 60.762556][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.791753][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.819404][ T5225] veth1_macvtap: entered promiscuous mode [ 60.841549][ T5231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.861222][ T5231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.871203][ T5231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.884113][ T5231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.894728][ T5231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.905345][ T5231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.918878][ T5231] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.967213][ T5231] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.979918][ T5231] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.990597][ T5231] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.000394][ T5231] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.020949][ T1121] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.031458][ T1121] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.043134][ T5225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.067888][ T5225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.079749][ T5225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.095614][ T5225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.114941][ T5225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.130479][ T5225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.144168][ T5225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.162063][ T5225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.174774][ T5225] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.223297][ T5225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.242411][ T5225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.255823][ T5225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.276651][ T5225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.312889][ T5225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.326339][ T5225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.336578][ T5225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.363648][ T5225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.376883][ T5225] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.427177][ T5225] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.440172][ T5225] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.449648][ T5225] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.476090][ T5225] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.493224][ T1121] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.510117][ T1121] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.602268][ T5332] dccp_v6_rcv: dropped packet with invalid checksum [ 61.628543][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.643004][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.656353][ T5333] netlink: 'syz.2.8': attribute type 2 has an invalid length. [ 61.666490][ T1103] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.690196][ T1103] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.710365][ T5333] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.8'. [ 61.811887][ T1121] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.811904][ T1121] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.951497][ T1121] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.987380][ T5341] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 61.994612][ T1121] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.010308][ T5343] netlink: 'syz.2.10': attribute type 1 has an invalid length. [ 62.027457][ T5343] netlink: 'syz.2.10': attribute type 4 has an invalid length. [ 62.064109][ T5343] netlink: 15334 bytes leftover after parsing attributes in process `syz.2.10'. [ 62.180401][ T1121] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.198876][ T5349] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 62.200551][ T1121] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.280993][ T5352] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 62.357278][ T5353] delete_channel: no stack [ 62.376583][ T5348] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 62.735044][ T5234] Bluetooth: hci0: command tx timeout [ 62.819211][ T5234] Bluetooth: hci1: command tx timeout [ 62.824616][ T5236] Bluetooth: hci3: command tx timeout [ 62.824662][ T5236] Bluetooth: hci4: command tx timeout [ 62.824723][ T54] Bluetooth: hci2: command tx timeout [ 62.867525][ T5372] syz.1.18 uses obsolete (PF_INET,SOCK_PACKET) [ 62.945037][ T5377] netlink: 12 bytes leftover after parsing attributes in process `syz.4.19'. [ 62.971603][ T5377] netlink: 24 bytes leftover after parsing attributes in process `syz.4.19'. [ 63.100821][ T5382] netlink: 'syz.3.20': attribute type 7 has an invalid length. [ 63.516671][ T5391] delete_channel: no stack [ 63.560556][ T5395] dvmrp0: entered allmulticast mode [ 63.704593][ T5388] netlink: 'syz.3.24': attribute type 10 has an invalid length. [ 63.715506][ T5388] netlink: 40 bytes leftover after parsing attributes in process `syz.3.24'. [ 63.747202][ T5388] batman_adv: batadv0: Adding interface: virt_wifi0 [ 63.759874][ T5388] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 63.801349][ T5388] batman_adv: batadv0: Interface activated: virt_wifi0 [ 64.150196][ T5420] netlink: 16 bytes leftover after parsing attributes in process `syz.1.33'. [ 64.181858][ T5413] netlink: 8 bytes leftover after parsing attributes in process `syz.3.31'. [ 64.437882][ T5432] netlink: 24 bytes leftover after parsing attributes in process `syz.3.37'. [ 64.571231][ T5437] delete_channel: no stack [ 64.607705][ T5441] Cannot find add_set index 0 as target [ 64.666326][ T5441] Zero length message leads to an empty skb [ 64.677071][ T5443] dccp_v6_rcv: dropped packet with invalid checksum [ 64.754030][ T5446] netlink: 'syz.2.42': attribute type 10 has an invalid length. [ 64.812916][ T5446] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.843024][ T5446] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 64.902489][ T5452] netlink: 16 bytes leftover after parsing attributes in process `syz.0.44'. [ 65.182428][ T5456] netlink: 8 bytes leftover after parsing attributes in process `syz.2.45'. [ 65.208620][ T5439] delete_channel: no stack [ 65.747938][ T5481] dccp_v6_rcv: dropped packet with invalid checksum [ 65.768839][ T5478] delete_channel: no stack [ 66.450155][ T5506] netlink: 'syz.1.61': attribute type 11 has an invalid length. [ 66.455889][ T5503] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.466790][ T5506] netlink: 'syz.1.61': attribute type 1 has an invalid length. [ 66.478950][ T5503] team0: Port device bond0 added [ 66.701435][ T5506] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 66.721337][ T5520] __nla_validate_parse: 6 callbacks suppressed [ 66.721354][ T5520] netlink: 244 bytes leftover after parsing attributes in process `syz.2.67'. [ 66.746772][ T5506] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 66.923366][ T5529] netlink: 8 bytes leftover after parsing attributes in process `syz.2.71'. [ 66.979289][ T5529] bridge0: entered promiscuous mode [ 67.019056][ T5529] macvlan2: entered promiscuous mode [ 67.048847][ T5530] netlink: 8 bytes leftover after parsing attributes in process `syz.0.70'. [ 67.442512][ T5547] dccp_v6_rcv: dropped packet with invalid checksum [ 67.714598][ T5553] warning: `syz.2.78' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 67.972624][ T5566] netlink: 108 bytes leftover after parsing attributes in process `syz.1.82'. [ 68.041850][ T5566] netlink: 8 bytes leftover after parsing attributes in process `syz.1.82'. [ 68.079653][ T5566] netlink: 4 bytes leftover after parsing attributes in process `syz.1.82'. [ 68.106860][ T5570] netlink: 'syz.2.84': attribute type 2 has an invalid length. [ 68.123477][ T5570] netlink: 'syz.2.84': attribute type 2 has an invalid length. [ 68.146090][ T5570] netlink: 'syz.2.84': attribute type 2 has an invalid length. [ 68.168077][ T5570] netlink: 'syz.2.84': attribute type 1 has an invalid length. [ 68.317379][ T5574] netlink: 256 bytes leftover after parsing attributes in process `syz.3.86'. [ 68.589931][ T5585] netlink: 132 bytes leftover after parsing attributes in process `syz.2.90'. [ 68.694421][ T5584] netlink: 8 bytes leftover after parsing attributes in process `syz.2.90'. [ 68.703454][ T5584] netlink: 4 bytes leftover after parsing attributes in process `syz.2.90'. [ 68.812833][ T54] block nbd0: Receive control failed (result -107) [ 68.914936][ T54] block nbd1: Receive control failed (result -32) [ 69.235699][ T5601] tipc: Can't bind to reserved service type 2 [ 69.324954][ T5280] IPVS: starting estimator thread 0... [ 69.358091][ T5611] tipc: Started in network mode [ 69.363398][ T5611] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 69.372511][ T5611] tipc: Enabled bearer , priority 10 [ 69.438041][ T5609] IPVS: using max 20 ests per chain, 48000 per kthread [ 69.463016][ T5611] team0: Device wg2 is of different type [ 69.509088][ T5617] netlink: 'syz.2.98': attribute type 21 has an invalid length. [ 69.733317][ T5625] dccp_v6_rcv: dropped packet with invalid checksum [ 69.943825][ T5628] delete_channel: no stack [ 70.069732][ T5635] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 70.284514][ T5646] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 70.370634][ T5280] tipc: Node number set to 11578026 [ 71.064625][ T5676] syzkaller0: refused to change device tx_queue_len [ 71.251463][ T5680] Driver unsupported XDP return value 0 on prog (id 27) dev N/A, expect packet loss! [ 71.264822][ T5683] bridge0: entered promiscuous mode [ 71.271063][ T5683] macvlan2: entered promiscuous mode [ 71.633997][ T1261] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.640694][ T1261] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.988358][ T5715] syzkaller0: refused to change device tx_queue_len [ 72.021258][ T5719] __nla_validate_parse: 12 callbacks suppressed [ 72.021278][ T5719] netlink: 8 bytes leftover after parsing attributes in process `syz.2.139'. [ 72.101790][ T5719] macvlan3: entered promiscuous mode [ 72.938557][ T5751] pim6reg: entered allmulticast mode [ 72.946277][ T5756] netlink: 16 bytes leftover after parsing attributes in process `syz.0.151'. [ 73.035642][ T5751] pim6reg: left allmulticast mode [ 73.352563][ T5769] netlink: 8 bytes leftover after parsing attributes in process `syz.1.155'. [ 73.409606][ T5767] syzkaller0: refused to change device tx_queue_len [ 73.723122][ T5789] dccp_v6_rcv: dropped packet with invalid checksum [ 73.932950][ T5798] netlink: 8 bytes leftover after parsing attributes in process `syz.3.166'. [ 74.663971][ T5828] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.169'. [ 74.729564][ T5833] netlink: 24 bytes leftover after parsing attributes in process `syz.1.170'. [ 75.117144][ T5853] Bluetooth: MGMT ver 1.23 [ 75.479780][ T5871] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 76.317153][ T5893] tipc: Started in network mode [ 76.322090][ T5893] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 76.359093][ T5893] tipc: Enabled bearer , priority 10 [ 76.382516][ T5896] netlink: 12 bytes leftover after parsing attributes in process `syz.4.184'. [ 76.471461][ T5907] netlink: 24 bytes leftover after parsing attributes in process `syz.0.186'. [ 76.640481][ T5912] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 76.707104][ T5916] netlink: 8 bytes leftover after parsing attributes in process `syz.0.190'. [ 76.755650][ T8] cfg80211: failed to load regulatory.db [ 76.785312][ T5915] netlink: 16 bytes leftover after parsing attributes in process `syz.3.189'. [ 76.956966][ T5923] netlink: 'syz.2.193': attribute type 1 has an invalid length. [ 77.487701][ T9] tipc: Node number set to 11578026 [ 77.566526][ T5951] veth1_macvtap: left promiscuous mode [ 77.574848][ T5951] macsec0: entered allmulticast mode [ 77.601407][ T5951] A link change request failed with some changes committed already. Interface macsec0 may have been left with an inconsistent configuration, please check. [ 77.881348][ T5957] __nla_validate_parse: 1 callbacks suppressed [ 77.881515][ T5957] netlink: 28 bytes leftover after parsing attributes in process `syz.1.202'. [ 77.938117][ T5964] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_team, syncid = 0, id = 0 [ 77.964953][ T5963] netlink: 16 bytes leftover after parsing attributes in process `syz.4.204'. [ 77.987337][ T5963] netlink: 52 bytes leftover after parsing attributes in process `syz.4.204'. [ 78.004296][ T5957] netlink: 28 bytes leftover after parsing attributes in process `syz.1.202'. [ 78.027956][ T5965] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 78.042695][ T5957] netlink: 28 bytes leftover after parsing attributes in process `syz.1.202'. [ 78.076009][ T5967] netlink: 'syz.0.205': attribute type 15 has an invalid length. [ 78.389824][ T5980] netlink: 40 bytes leftover after parsing attributes in process `syz.2.207'. [ 78.491213][ T5983] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge0, syncid = 0, id = 0 [ 78.596207][ T5987] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 79.316300][ T6024] netlink: 'syz.2.223': attribute type 7 has an invalid length. [ 79.374590][ T6024] Κό: entered promiscuous mode [ 79.382169][ T6027] tipc: Started in network mode [ 79.402280][ T6027] tipc: Node identity ac1414aa, cluster identity 4711 [ 79.415617][ T6027] tipc: Enabled bearer , priority 10 [ 80.022169][ T6070] netlink: 'syz.2.232': attribute type 3 has an invalid length. [ 80.062080][ T6069] netlink: 32 bytes leftover after parsing attributes in process `syz.3.231'. [ 80.534589][ T9] tipc: Node number set to 2886997162 [ 80.599504][ T6098] dccp_v6_rcv: dropped packet with invalid checksum [ 81.616983][ T6100] netlink: 80 bytes leftover after parsing attributes in process `syz.0.241'. [ 81.637418][ T6100] netlink: 96 bytes leftover after parsing attributes in process `syz.0.241'. [ 81.658965][ T6100] bond0: entered promiscuous mode [ 81.664169][ T6100] bond_slave_0: entered promiscuous mode [ 81.670590][ T6100] bond_slave_1: entered promiscuous mode [ 81.743166][ T6100] bridge_slave_0: left allmulticast mode [ 81.774670][ T6100] bridge_slave_0: left promiscuous mode [ 81.782405][ T6100] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.797938][ T6100] bridge_slave_1: left allmulticast mode [ 81.804053][ T6100] bridge_slave_1: left promiscuous mode [ 81.809859][ T6100] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.823156][ T6100] bond0: (slave bond_slave_0): Releasing backup interface [ 81.837760][ T6100] bond_slave_0: left promiscuous mode [ 81.862520][ T6100] bond0: (slave bond_slave_1): Releasing backup interface [ 81.875359][ T6100] bond_slave_1: left promiscuous mode [ 81.904941][ T6100] team0: Port device team_slave_0 removed [ 81.926666][ T6100] team0: Port device team_slave_1 removed [ 81.944432][ T6100] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.951864][ T6100] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.971729][ T6100] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.981692][ T6100] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.248412][ T6123] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.255985][ T6123] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.319977][ T6123] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.327283][ T6123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.334804][ T6123] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.342585][ T6123] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.354051][ T6123] bridge0: entered allmulticast mode [ 82.448189][ T6129] netlink: 32 bytes leftover after parsing attributes in process `syz.1.251'. [ 82.654706][ T6132] dccp_v6_rcv: dropped packet with invalid checksum [ 82.736192][ T6135] unsupported nlmsg_type 40 [ 82.842383][ T2534] tipc: Subscription rejected, illegal request [ 83.360541][ T6159] netlink: 8 bytes leftover after parsing attributes in process `syz.1.261'. [ 83.874241][ T6181] netlink: 4 bytes leftover after parsing attributes in process `syz.1.269'. [ 83.969511][ T6184] netlink: 68 bytes leftover after parsing attributes in process `syz.3.270'. [ 84.109466][ T6192] netlink: 4 bytes leftover after parsing attributes in process `syz.0.271'. [ 84.232085][ T6196] dccp_v6_rcv: dropped packet with invalid checksum [ 84.262991][ T6191] xt_hashlimit: max too large, truncated to 1048576 [ 84.284771][ T6191] netlink: 'syz.4.274': attribute type 1 has an invalid length. [ 84.336912][ T5234] Bluetooth: hci3: command 0x0405 tx timeout [ 84.451172][ T6205] netlink: 8 bytes leftover after parsing attributes in process `syz.2.278'. [ 84.471169][ T6207] Bluetooth: MGMT ver 1.23 [ 84.510325][ T6205] syz_tun: entered promiscuous mode [ 84.906912][ T6220] netlink: 'syz.4.282': attribute type 10 has an invalid length. [ 84.939555][ T6222] xt_cgroup: xt_cgroup: no path or classid specified [ 84.939657][ T6220] bond0: (slave bond_slave_0): Releasing backup interface [ 84.991350][ T6223] netlink: 'syz.4.282': attribute type 1 has an invalid length. [ 85.082897][ T6220] trusted_key: syz.4.282 sent an empty control message without MSG_MORE. [ 85.161392][ T6220] netlink: 28 bytes leftover after parsing attributes in process `syz.4.282'. [ 85.232558][ T6228] netlink: 68 bytes leftover after parsing attributes in process `syz.1.285'. [ 85.447117][ T6238] netlink: 20 bytes leftover after parsing attributes in process `syz.0.290'. [ 85.532549][ T6241] netlink: 44 bytes leftover after parsing attributes in process `syz.2.292'. [ 85.706472][ T6247] netlink: 16 bytes leftover after parsing attributes in process `syz.0.295'. [ 85.752339][ T6247] ΙΆΖ£0GCTw: entered promiscuous mode [ 86.047710][ T6261] netlink: 'syz.3.299': attribute type 33 has an invalid length. [ 86.412327][ T6279] dccp_v6_rcv: dropped packet with invalid checksum [ 86.493939][ T54] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 86.503651][ T5234] Bluetooth: hci0: command 0x0c1a tx timeout [ 86.503935][ T6287] Bluetooth: hci0: load_link_keys: too big key_count value 65280 [ 86.555108][ T6290] netlink: 'syz.1.312': attribute type 4 has an invalid length. [ 86.638844][ T6290] netlink: 'syz.1.312': attribute type 4 has an invalid length. [ 86.943734][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.748924][ T6348] netlink: 'syz.0.327': attribute type 1 has an invalid length. [ 87.789982][ T6351] FAULT_INJECTION: forcing a failure. [ 87.789982][ T6351] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 87.820341][ T6351] CPU: 0 UID: 0 PID: 6351 Comm: syz.3.328 Not tainted 6.11.0-rc4-syzkaller-00567-g18aaa82bd36a #0 [ 87.831330][ T6351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 87.841417][ T6351] Call Trace: [ 87.844720][ T6351] [ 87.847671][ T6351] dump_stack_lvl+0x241/0x360 [ 87.852396][ T6351] ? __pfx_dump_stack_lvl+0x10/0x10 [ 87.857617][ T6351] ? __pfx__printk+0x10/0x10 [ 87.862233][ T6351] ? __pfx_lock_release+0x10/0x10 [ 87.867380][ T6351] should_fail_ex+0x3b0/0x4e0 [ 87.872089][ T6351] _copy_from_iter+0x1f6/0x1960 [ 87.876968][ T6351] ? __virt_addr_valid+0x183/0x530 [ 87.882103][ T6351] ? __pfx_lock_release+0x10/0x10 [ 87.887171][ T6351] ? __alloc_skb+0x28f/0x440 [ 87.891808][ T6351] ? __pfx__copy_from_iter+0x10/0x10 [ 87.897119][ T6351] ? __virt_addr_valid+0x183/0x530 [ 87.902256][ T6351] ? __virt_addr_valid+0x183/0x530 [ 87.907389][ T6351] ? __virt_addr_valid+0x45f/0x530 [ 87.912529][ T6351] ? __check_object_size+0x49c/0x900 [ 87.917839][ T6351] netlink_sendmsg+0x73d/0xcb0 [ 87.922637][ T6351] ? __pfx_netlink_sendmsg+0x10/0x10 [ 87.927961][ T6351] ? __import_iovec+0x536/0x820 [ 87.932828][ T6351] ? aa_sock_msg_perm+0x91/0x160 [ 87.937780][ T6351] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 87.943085][ T6351] ? security_socket_sendmsg+0x87/0xb0 [ 87.948667][ T6351] ? __pfx_netlink_sendmsg+0x10/0x10 [ 87.953985][ T6351] __sock_sendmsg+0x221/0x270 [ 87.958688][ T6351] ____sys_sendmsg+0x525/0x7d0 [ 87.963474][ T6351] ? __pfx_____sys_sendmsg+0x10/0x10 [ 87.968792][ T6351] __sys_sendmsg+0x2b0/0x3a0 [ 87.973371][ T6351] ? __pfx___sys_sendmsg+0x10/0x10 [ 87.978473][ T6351] ? vfs_write+0x7c4/0xc90 [ 87.982904][ T6351] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 87.989232][ T6351] ? do_syscall_64+0x100/0x230 [ 87.993986][ T6351] ? do_syscall_64+0xb6/0x230 [ 87.998652][ T6351] do_syscall_64+0xf3/0x230 [ 88.003143][ T6351] ? clear_bhb_loop+0x35/0x90 [ 88.007834][ T6351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.013734][ T6351] RIP: 0033:0x7f2719f79e79 [ 88.018137][ T6351] 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 [ 88.037739][ T6351] RSP: 002b:00007f271ae1b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 88.046146][ T6351] RAX: ffffffffffffffda RBX: 00007f271a115f80 RCX: 00007f2719f79e79 [ 88.054102][ T6351] RDX: 0000000000004000 RSI: 00000000200082c0 RDI: 0000000000000003 [ 88.062086][ T6351] RBP: 00007f271ae1b090 R08: 0000000000000000 R09: 0000000000000000 [ 88.070087][ T6351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 88.078073][ T6351] R13: 0000000000000000 R14: 00007f271a115f80 R15: 00007ffd520de4f8 [ 88.086061][ T6351] [ 88.716481][ T6387] __nla_validate_parse: 8 callbacks suppressed [ 88.716500][ T6387] netlink: 28 bytes leftover after parsing attributes in process `syz.3.340'. [ 88.866308][ T6393] netlink: 4 bytes leftover after parsing attributes in process `syz.1.343'. [ 88.979055][ T6393] netlink: 4 bytes leftover after parsing attributes in process `syz.1.343'. [ 89.154555][ T6403] FAULT_INJECTION: forcing a failure. [ 89.154555][ T6403] name failslab, interval 1, probability 0, space 0, times 0 [ 89.184532][ T6403] CPU: 0 UID: 0 PID: 6403 Comm: syz.0.346 Not tainted 6.11.0-rc4-syzkaller-00567-g18aaa82bd36a #0 [ 89.195260][ T6403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 89.205340][ T6403] Call Trace: [ 89.208641][ T6403] [ 89.211596][ T6403] dump_stack_lvl+0x241/0x360 [ 89.216305][ T6403] ? __pfx_dump_stack_lvl+0x10/0x10 [ 89.221529][ T6403] ? __pfx__printk+0x10/0x10 [ 89.226145][ T6403] ? kmem_cache_alloc_node_noprof+0x49/0x320 [ 89.226190][ T6406] netlink: 32 bytes leftover after parsing attributes in process `syz.3.348'. [ 89.232132][ T6403] ? __pfx___might_resched+0x10/0x10 [ 89.246509][ T6403] should_fail_ex+0x3b0/0x4e0 [ 89.251211][ T6403] should_failslab+0xac/0x100 [ 89.255922][ T6403] ? __alloc_skb+0x1c3/0x440 [ 89.260540][ T6403] kmem_cache_alloc_node_noprof+0x71/0x320 [ 89.266379][ T6403] __alloc_skb+0x1c3/0x440 [ 89.270826][ T6403] ? rcu_is_watching+0x15/0xb0 [ 89.275618][ T6403] ? __pfx___alloc_skb+0x10/0x10 [ 89.280577][ T6403] ? __mutex_lock+0x2ef/0xd70 [ 89.285249][ T6403] ? netlink_ack_tlv_len+0x7a/0x200 [ 89.290435][ T6403] netlink_ack+0x13f/0xa30 [ 89.294846][ T6403] ? __pfx___mutex_lock+0x10/0x10 [ 89.299884][ T6403] ? arch_stack_walk+0x16d/0x1b0 [ 89.304847][ T6403] ? mark_lock+0x9a/0x350 [ 89.309205][ T6403] audit_receive+0x8ce/0x4110 [ 89.313930][ T6403] ? __pfx_audit_receive+0x10/0x10 [ 89.319175][ T6403] ? __pfx_lock_release+0x10/0x10 [ 89.324230][ T6403] ? netlink_deliver_tap+0x2e/0x1b0 [ 89.329450][ T6403] ? __pfx_lock_release+0x10/0x10 [ 89.334511][ T6403] ? __netlink_deliver_tap+0x796/0x7c0 [ 89.340088][ T6403] ? netlink_deliver_tap+0x2e/0x1b0 [ 89.345311][ T6403] netlink_unicast+0x7f6/0x990 [ 89.350110][ T6403] ? __pfx_netlink_unicast+0x10/0x10 [ 89.355415][ T6403] ? __virt_addr_valid+0x183/0x530 [ 89.355640][ T6411] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 89.360539][ T6403] netlink_sendmsg+0x8e4/0xcb0 [ 89.360579][ T6403] ? __pfx_netlink_sendmsg+0x10/0x10 [ 89.360600][ T6403] ? __import_iovec+0x536/0x820 [ 89.385452][ T6403] ? aa_sock_msg_perm+0x91/0x160 [ 89.390423][ T6403] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 89.395733][ T6403] ? security_socket_sendmsg+0x87/0xb0 [ 89.401195][ T6403] ? __pfx_netlink_sendmsg+0x10/0x10 [ 89.406472][ T6403] __sock_sendmsg+0x221/0x270 [ 89.411143][ T6403] ____sys_sendmsg+0x525/0x7d0 [ 89.415999][ T6403] ? __pfx_____sys_sendmsg+0x10/0x10 [ 89.421291][ T6403] __sys_sendmsg+0x2b0/0x3a0 [ 89.425882][ T6403] ? __pfx___sys_sendmsg+0x10/0x10 [ 89.430991][ T6403] ? vfs_write+0x7c4/0xc90 [ 89.435434][ T6403] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 89.441761][ T6403] ? do_syscall_64+0x100/0x230 [ 89.446533][ T6403] ? do_syscall_64+0xb6/0x230 [ 89.451221][ T6403] do_syscall_64+0xf3/0x230 [ 89.455746][ T6403] ? clear_bhb_loop+0x35/0x90 [ 89.460428][ T6403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.466405][ T6403] RIP: 0033:0x7f6e11979e79 [ 89.470820][ T6403] 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 [ 89.490432][ T6403] RSP: 002b:00007f6e1269e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 89.498857][ T6403] RAX: ffffffffffffffda RBX: 00007f6e11b15f80 RCX: 00007f6e11979e79 [ 89.506845][ T6403] RDX: 0000000000004000 RSI: 00000000200082c0 RDI: 0000000000000003 [ 89.514833][ T6403] RBP: 00007f6e1269e090 R08: 0000000000000000 R09: 0000000000000000 [ 89.522809][ T6403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 89.530793][ T6403] R13: 0000000000000000 R14: 00007f6e11b15f80 R15: 00007ffcc9422828 [ 89.538793][ T6403] [ 89.638138][ T6417] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 90.279577][ T6443] delete_channel: no stack [ 90.955877][ T6483] sock: sock_set_timeout: `syz.3.367' (pid 6483) tries to set negative timeout [ 91.003365][ T6486] netlink: 4 bytes leftover after parsing attributes in process `syz.2.368'. [ 91.038864][ T6486] netlink: 128 bytes leftover after parsing attributes in process `syz.2.368'. [ 91.066290][ T6486] netlink: 4 bytes leftover after parsing attributes in process `syz.2.368'. [ 91.518279][ T6521] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 91.788950][ T6530] FAULT_INJECTION: forcing a failure. [ 91.788950][ T6530] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 91.805669][ T6530] CPU: 0 UID: 0 PID: 6530 Comm: syz.3.380 Not tainted 6.11.0-rc4-syzkaller-00567-g18aaa82bd36a #0 [ 91.816330][ T6530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 91.826522][ T6530] Call Trace: [ 91.830262][ T6530] [ 91.833214][ T6530] dump_stack_lvl+0x241/0x360 [ 91.837926][ T6530] ? __pfx_dump_stack_lvl+0x10/0x10 [ 91.843151][ T6530] ? __pfx__printk+0x10/0x10 [ 91.847758][ T6530] ? snprintf+0xda/0x120 [ 91.852013][ T6530] should_fail_ex+0x3b0/0x4e0 [ 91.856703][ T6530] _copy_to_user+0x2f/0xb0 [ 91.861159][ T6530] simple_read_from_buffer+0xca/0x150 [ 91.866589][ T6530] proc_fail_nth_read+0x1ec/0x260 [ 91.871639][ T6530] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 91.877197][ T6530] ? rw_verify_area+0x520/0x6b0 [ 91.882049][ T6530] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 91.887767][ T6530] vfs_read+0x204/0xbc0 [ 91.891922][ T6530] ? __pfx_lock_release+0x10/0x10 [ 91.896947][ T6530] ? __pfx_vfs_read+0x10/0x10 [ 91.901619][ T6530] ? __fget_files+0x29/0x470 [ 91.906214][ T6530] ? __fget_files+0x3f6/0x470 [ 91.911018][ T6530] ksys_read+0x1a0/0x2c0 [ 91.915262][ T6530] ? __pfx_ksys_read+0x10/0x10 [ 91.920018][ T6530] ? do_syscall_64+0x100/0x230 [ 91.924786][ T6530] ? do_syscall_64+0xb6/0x230 [ 91.929460][ T6530] do_syscall_64+0xf3/0x230 [ 91.933974][ T6530] ? clear_bhb_loop+0x35/0x90 [ 91.938747][ T6530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.944636][ T6530] RIP: 0033:0x7f2719f788bc [ 91.949043][ T6530] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48 [ 91.968646][ T6530] RSP: 002b:00007f271ae1b030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 91.977065][ T6530] RAX: ffffffffffffffda RBX: 00007f271a115f80 RCX: 00007f2719f788bc [ 91.985039][ T6530] RDX: 000000000000000f RSI: 00007f271ae1b0a0 RDI: 0000000000000005 [ 91.993010][ T6530] RBP: 00007f271ae1b090 R08: 0000000000000000 R09: 0000000000000000 [ 92.000983][ T6530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 92.008948][ T6530] R13: 0000000000000000 R14: 00007f271a115f80 R15: 00007ffd520de4f8 [ 92.016926][ T6530] [ 92.727385][ T6567] netlink: 16 bytes leftover after parsing attributes in process `syz.3.392'. [ 92.752817][ T6567] netlink: 52 bytes leftover after parsing attributes in process `syz.3.392'. [ 92.764525][ T6567] netlink: 36 bytes leftover after parsing attributes in process `syz.3.392'. [ 92.775074][ T6567] vlan0: entered allmulticast mode [ 92.780446][ T6567] veth0_vlan: entered allmulticast mode [ 92.984294][ T6576] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 93.122564][ T6580] bond0: entered promiscuous mode [ 93.128361][ T6580] bond_slave_0: entered promiscuous mode [ 93.139450][ T6580] bond_slave_1: entered promiscuous mode [ 93.151444][ T6580] bond0: left promiscuous mode [ 93.158786][ T6580] bond_slave_0: left promiscuous mode [ 93.168775][ T6580] bond_slave_1: left promiscuous mode [ 93.603883][ T6598] netlink: 'syz.1.404': attribute type 10 has an invalid length. [ 93.878704][ T6608] __nla_validate_parse: 1 callbacks suppressed [ 93.878723][ T6608] netlink: 4 bytes leftover after parsing attributes in process `syz.4.408'. [ 93.956873][ T6608] netlink: 68 bytes leftover after parsing attributes in process `syz.4.408'. [ 94.542595][ T6641] netlink: 'syz.1.419': attribute type 3 has an invalid length. [ 94.551079][ T6643] dccp_v6_rcv: dropped packet with invalid checksum [ 94.558210][ T6641] netlink: 8 bytes leftover after parsing attributes in process `syz.1.419'. [ 94.742284][ T6647] syzkaller0: refused to change device tx_queue_len [ 94.832322][ T6653] netlink: 'syz.1.424': attribute type 1 has an invalid length. [ 94.851814][ T6655] netlink: 44 bytes leftover after parsing attributes in process `syz.2.425'. [ 94.862023][ T6653] netlink: 224 bytes leftover after parsing attributes in process `syz.1.424'. [ 95.020380][ T6657] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 95.050293][ T6657] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 95.116850][ T6667] netlink: 9412 bytes leftover after parsing attributes in process `syz.4.427'. [ 95.129314][ T6657] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 95.175165][ T6657] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 95.274858][ T6657] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 95.324488][ T6657] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 95.348589][ T6674] netlink: 8 bytes leftover after parsing attributes in process `syz.3.430'. [ 95.351623][ T6675] dccp_v6_rcv: dropped packet with invalid checksum [ 95.361865][ T6657] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 95.502966][ T6679] sctp: [Deprecated]: syz.3.434 (pid 6679) Use of int in max_burst socket option deprecated. [ 95.502966][ T6679] Use struct sctp_assoc_value instead [ 95.550003][ T6683] netlink: 8 bytes leftover after parsing attributes in process `syz.2.435'. [ 95.584166][ T6683] macvlan5: entered promiscuous mode [ 95.618249][ T6684] netlink: 4 bytes leftover after parsing attributes in process `syz.3.434'. [ 95.633785][ T6684] netlink: 'syz.3.434': attribute type 6 has an invalid length. [ 95.767176][ T6688] syzkaller0: refused to change device tx_queue_len [ 95.817517][ T6694] netlink: 44 bytes leftover after parsing attributes in process `syz.2.438'. [ 96.481121][ T6722] bridge0: entered promiscuous mode [ 96.498345][ T6722] macvlan2: entered promiscuous mode [ 96.735223][ T6733] syzkaller0: refused to change device tx_queue_len [ 96.784043][ T6735] netlink: 'syz.4.451': attribute type 6 has an invalid length. [ 99.199361][ T6825] __nla_validate_parse: 3 callbacks suppressed [ 99.199379][ T6825] netlink: 96 bytes leftover after parsing attributes in process `syz.1.486'. [ 99.306719][ T9] IPVS: starting estimator thread 0... [ 99.413630][ T6830] IPVS: using max 18 ests per chain, 43200 per kthread [ 99.625641][ T6842] netlink: 8 bytes leftover after parsing attributes in process `syz.1.494'. [ 99.660003][ T6842] netlink: 24 bytes leftover after parsing attributes in process `syz.1.494'. [ 112.367680][ T5234] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 112.377663][ T5234] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 112.391958][ T5234] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 112.411103][ T5234] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 112.423763][ T5234] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 112.431205][ T5234] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 112.555181][ T5229] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 112.571621][ T5236] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 112.595529][ T5236] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 112.610847][ T4622] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 112.618189][ T5236] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 112.627715][ T5236] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 112.628398][ T4622] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 112.642941][ T4622] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 112.651559][ T4622] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 112.666088][ T4622] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 112.674634][ T4622] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 112.682698][ T4622] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 112.693885][ T4622] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 112.694050][ T5236] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 112.710752][ T5236] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 112.726071][ T5236] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 112.734293][ T5236] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 112.734467][ T4622] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 112.748196][ T5236] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 112.786022][ T5236] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 112.796595][ T5236] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 112.810227][ T5236] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 112.818919][ T5236] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 112.829722][ T5236] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 112.887101][ T5235] syz_tun (unregistering): left promiscuous mode [ 112.960764][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.062215][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.151297][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.231832][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.631990][ T6899] chnl_net:caif_netlink_parms(): no params data found [ 113.813016][ T6903] chnl_net:caif_netlink_parms(): no params data found [ 113.861644][ T12] bridge_slave_1: left allmulticast mode [ 113.873720][ T12] bridge_slave_1: left promiscuous mode [ 113.880914][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.901993][ T12] bridge_slave_0: left allmulticast mode [ 113.913759][ T12] bridge_slave_0: left promiscuous mode [ 113.919645][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.314209][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 114.326095][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 114.336893][ T12] bond0 (unregistering): Released all slaves [ 114.488903][ T6902] chnl_net:caif_netlink_parms(): no params data found [ 114.510097][ T12] tipc: Disabling bearer [ 114.519894][ T12] tipc: Left network mode [ 114.539365][ T12] IPVS: stopping master sync thread 5964 ... [ 114.547785][ T12] IPVS: stopping backup sync thread 5983 ... [ 114.583804][ T54] Bluetooth: hci5: command tx timeout [ 114.650793][ T6901] chnl_net:caif_netlink_parms(): no params data found [ 114.736164][ T5236] Bluetooth: hci2: command tx timeout [ 114.742068][ T54] Bluetooth: hci1: command tx timeout [ 114.747739][ T6907] chnl_net:caif_netlink_parms(): no params data found [ 114.765706][ T6903] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.772845][ T6903] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.781346][ T6903] bridge_slave_0: entered allmulticast mode [ 114.789182][ T6903] bridge_slave_0: entered promiscuous mode [ 114.813778][ T54] Bluetooth: hci3: command tx timeout [ 114.870781][ T6903] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.878405][ T6903] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.886254][ T6903] bridge_slave_1: entered allmulticast mode [ 114.893969][ T54] Bluetooth: hci4: command tx timeout [ 114.897116][ T6903] bridge_slave_1: entered promiscuous mode [ 114.919315][ T6899] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.926809][ T6899] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.934156][ T6899] bridge_slave_0: entered allmulticast mode [ 114.941494][ T6899] bridge_slave_0: entered promiscuous mode [ 114.958737][ T6899] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.966098][ T6899] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.973361][ T6899] bridge_slave_1: entered allmulticast mode [ 114.986924][ T6899] bridge_slave_1: entered promiscuous mode [ 115.100274][ T6902] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.108031][ T6902] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.115962][ T6902] bridge_slave_0: entered allmulticast mode [ 115.123425][ T6902] bridge_slave_0: entered promiscuous mode [ 115.132526][ T6902] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.141526][ T6902] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.148845][ T6902] bridge_slave_1: entered allmulticast mode [ 115.156324][ T6902] bridge_slave_1: entered promiscuous mode [ 115.187545][ T6903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.222991][ T6899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.290333][ T6903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.326685][ T6899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.354020][ T6902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.369151][ T12] hsr_slave_0: left promiscuous mode [ 115.378244][ T12] hsr_slave_1: left promiscuous mode [ 115.385344][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 115.392906][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 115.402079][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 115.409698][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 115.429860][ T12] veth1_macvtap: left promiscuous mode [ 115.436767][ T12] veth0_macvtap: left promiscuous mode [ 115.442435][ T12] veth1_vlan: left promiscuous mode [ 115.448429][ T12] veth0_vlan: left promiscuous mode [ 115.896803][ T12] team0 (unregistering): Port device team_slave_1 removed [ 115.937109][ T12] team0 (unregistering): Port device team_slave_0 removed [ 116.304564][ T6907] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.311698][ T6907] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.320529][ T6907] bridge_slave_0: entered allmulticast mode [ 116.328356][ T6907] bridge_slave_0: entered promiscuous mode [ 116.342042][ T6907] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.351630][ T6907] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.359549][ T6907] bridge_slave_1: entered allmulticast mode [ 116.367723][ T6907] bridge_slave_1: entered promiscuous mode [ 116.400233][ T6901] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.407957][ T6901] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.417497][ T6901] bridge_slave_0: entered allmulticast mode [ 116.425628][ T6901] bridge_slave_0: entered promiscuous mode [ 116.462763][ T6902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 116.511417][ T6903] team0: Port device team_slave_0 added [ 116.521680][ T6903] team0: Port device team_slave_1 added [ 116.529165][ T6901] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.536798][ T6901] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.544870][ T6901] bridge_slave_1: entered allmulticast mode [ 116.552164][ T6901] bridge_slave_1: entered promiscuous mode [ 116.566891][ T6899] team0: Port device team_slave_0 added [ 116.599858][ T6907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 116.612706][ T6907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 116.654120][ T54] Bluetooth: hci5: command tx timeout [ 116.682320][ T6899] team0: Port device team_slave_1 added [ 116.705968][ T6902] team0: Port device team_slave_0 added [ 116.724656][ T6903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.731631][ T6903] 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. [ 116.758607][ T6903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.816501][ T5236] Bluetooth: hci2: command tx timeout [ 116.822075][ T54] Bluetooth: hci1: command tx timeout [ 116.830811][ T6902] team0: Port device team_slave_1 added [ 116.869737][ T6903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.876871][ T6903] 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. [ 116.903199][ T54] Bluetooth: hci3: command tx timeout [ 116.918133][ T6903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.940458][ T6901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 116.950417][ T6899] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.957625][ T6899] 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. [ 116.984623][ T54] Bluetooth: hci4: command tx timeout [ 116.991371][ T6899] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.021291][ T6907] team0: Port device team_slave_0 added [ 117.061960][ T6903] hsr_slave_0: entered promiscuous mode [ 117.074974][ T6903] hsr_slave_1: entered promiscuous mode [ 117.081253][ T6903] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 117.089063][ T6903] Cannot create hsr debugfs directory [ 117.097657][ T6901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.118352][ T6899] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.126635][ T6899] 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. [ 117.153419][ T6899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.175104][ T6902] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 117.182070][ T6902] 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. [ 117.209403][ T6902] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.223265][ T6907] team0: Port device team_slave_1 added [ 117.277799][ T6901] team0: Port device team_slave_0 added [ 117.284966][ T6902] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.291964][ T6902] 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. [ 117.318878][ T6902] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.338819][ T6907] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 117.352641][ T6907] 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. [ 117.396516][ T6907] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.420314][ T6907] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.433888][ T6907] 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. [ 117.470369][ T6907] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.560113][ T6901] team0: Port device team_slave_1 added [ 117.620830][ T12] IPVS: stop unused estimator thread 0... [ 117.725207][ T6899] hsr_slave_0: entered promiscuous mode [ 117.742252][ T6899] hsr_slave_1: entered promiscuous mode [ 117.749400][ T6899] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 117.763669][ T6899] Cannot create hsr debugfs directory [ 117.820005][ T6901] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 117.827556][ T6901] 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. [ 117.861136][ T6901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.962836][ T6901] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.970190][ T6901] 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. [ 117.997462][ T6901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.013316][ T6902] hsr_slave_0: entered promiscuous mode [ 118.020822][ T6902] hsr_slave_1: entered promiscuous mode [ 118.027733][ T6902] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 118.035417][ T6902] Cannot create hsr debugfs directory [ 118.045869][ T6907] hsr_slave_0: entered promiscuous mode [ 118.052662][ T6907] hsr_slave_1: entered promiscuous mode [ 118.058963][ T6907] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 118.066789][ T6907] Cannot create hsr debugfs directory [ 118.153141][ T2526] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.317301][ T2526] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.462769][ T6901] hsr_slave_0: entered promiscuous mode [ 118.470900][ T6901] hsr_slave_1: entered promiscuous mode [ 118.488913][ T6901] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 118.497789][ T6901] Cannot create hsr debugfs directory [ 118.532557][ T2526] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.690568][ T2526] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.734267][ T54] Bluetooth: hci5: command tx timeout [ 118.894421][ T5236] Bluetooth: hci2: command tx timeout [ 118.899940][ T54] Bluetooth: hci1: command tx timeout [ 118.975112][ T54] Bluetooth: hci3: command tx timeout [ 119.055677][ T54] Bluetooth: hci4: command tx timeout [ 119.210191][ T2526] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.311616][ T2526] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.403758][ T2526] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.433427][ T6899] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 119.447366][ T6899] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 119.495613][ T6903] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.528540][ T2526] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.544955][ T6899] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 119.557311][ T6899] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 119.594275][ T6903] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.682089][ T6903] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.783115][ T6903] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.819444][ T2526] bridge_slave_1: left allmulticast mode [ 119.826577][ T2526] bridge_slave_1: left promiscuous mode [ 119.833226][ T2526] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.846469][ T2526] bridge_slave_0: left allmulticast mode [ 119.852148][ T2526] bridge_slave_0: left promiscuous mode [ 119.858395][ T2526] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.156099][ T2526] dvmrp0 (unregistering): left allmulticast mode [ 120.374096][ T2526] team0: Port device bond0 removed [ 120.381329][ T2526] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 120.394080][ T2526] bond0 (unregistering): Released all slaves [ 120.409625][ T2526] bond1 (unregistering): Released all slaves [ 120.492155][ T2526] bond0 (unregistering): Released all slaves [ 120.608760][ T6902] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 120.636624][ T2526] ΙΆΖ£0GCTw: left promiscuous mode [ 120.755022][ T6902] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 120.787623][ T6899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.794858][ T2526] tipc: Disabling bearer [ 120.801623][ T2526] tipc: Left network mode [ 120.813934][ T54] Bluetooth: hci5: command tx timeout [ 120.832224][ T6899] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.870245][ T6902] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 120.914719][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.921888][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.976516][ T54] Bluetooth: hci1: command tx timeout [ 120.981976][ T54] Bluetooth: hci2: command tx timeout [ 121.016006][ T6902] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.045074][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.052223][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.060531][ T54] Bluetooth: hci3: command tx timeout [ 121.136773][ T54] Bluetooth: hci4: command tx timeout [ 121.370381][ T6902] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 121.391755][ T6902] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 121.448635][ T6902] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 121.476679][ T6902] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 121.844066][ T2526] hsr_slave_0: left promiscuous mode [ 121.860886][ T2526] hsr_slave_1: left promiscuous mode [ 121.869090][ T2526] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 121.883984][ T2526] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 121.902232][ T2526] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 121.912178][ T2526] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 121.933423][ T2526] hsr_slave_0: left promiscuous mode [ 121.951320][ T2526] hsr_slave_1: left promiscuous mode [ 122.003113][ T2526] veth0_macvtap: left promiscuous mode [ 122.034155][ T2526] veth1_vlan: left promiscuous mode [ 122.039640][ T2526] veth0_vlan: left promiscuous mode [ 122.056685][ T2526] veth1_macvtap: left promiscuous mode [ 122.062265][ T2526] veth0_macvtap: left promiscuous mode [ 122.077494][ T2526] veth1_vlan: left promiscuous mode [ 122.083023][ T2526] veth0_vlan: left promiscuous mode [ 122.818388][ T2526] team0 (unregistering): Port device team_slave_1 removed [ 122.856798][ T2526] team0 (unregistering): Port device team_slave_0 removed [ 123.853098][ T6899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.002242][ T6907] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 124.038920][ T6902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.087233][ T6907] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 124.123172][ T6907] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 124.151140][ T6907] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 124.271781][ T6902] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.377663][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.384939][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.427681][ T6899] veth0_vlan: entered promiscuous mode [ 124.444891][ T1093] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.452147][ T1093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.551311][ T6899] veth1_vlan: entered promiscuous mode [ 124.741140][ T6907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.836767][ T6903] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 124.873164][ T6907] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.910790][ T6903] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 124.941842][ T1121] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.949020][ T1121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.990924][ T6899] veth0_macvtap: entered promiscuous mode [ 125.023088][ T6903] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 125.036586][ T6903] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 125.066082][ T6899] veth1_macvtap: entered promiscuous mode [ 125.127617][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.134811][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.179048][ T6901] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 125.189946][ T6901] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 125.200053][ T6901] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 125.232241][ T6901] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 125.247715][ T6902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 125.258644][ T6899] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 125.271324][ T6899] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.282858][ T6899] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 125.294899][ T6899] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.306061][ T6899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 125.397831][ T6899] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 125.408836][ T6899] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.419484][ T6899] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 125.430129][ T6899] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.441437][ T6899] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 125.482382][ T6899] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.492220][ T6899] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.501048][ T6899] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.510500][ T6899] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.700395][ T6902] veth0_vlan: entered promiscuous mode [ 125.728698][ T6903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.784501][ T6902] veth1_vlan: entered promiscuous mode [ 125.832658][ T6903] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.877590][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.884807][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.951831][ T1093] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.975215][ T1093] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.023207][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.030441][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.117657][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.149063][ T6901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.160253][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.183068][ T6907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.201160][ T6902] veth0_macvtap: entered promiscuous mode [ 126.260477][ T6902] veth1_macvtap: entered promiscuous mode [ 126.362793][ T6901] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.406551][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.413733][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.452713][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.459933][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.547336][ T6902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 126.586638][ T6902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.611312][ T6902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 126.622609][ T6902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.640370][ T6902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 126.652167][ T6902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.667643][ T6902] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 126.739353][ T6902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 126.773235][ T6902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.804197][ T6902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 126.834985][ T6902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.867381][ T6902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 126.886079][ T6902] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.899488][ T6902] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 126.956681][ T6901] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 126.977190][ T6902] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.986674][ T6902] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.995872][ T6902] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.005931][ T6902] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.100605][ T6903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.253401][ T6907] veth0_vlan: entered promiscuous mode [ 127.320999][ T6907] veth1_vlan: entered promiscuous mode [ 127.379618][ T2534] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.414041][ T2534] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.436826][ T6903] veth0_vlan: entered promiscuous mode [ 127.461085][ T6903] veth1_vlan: entered promiscuous mode [ 127.547228][ T6901] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.576711][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.591437][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.602360][ T6907] veth0_macvtap: entered promiscuous mode [ 127.632090][ T6903] veth0_macvtap: entered promiscuous mode [ 127.654663][ T6903] veth1_macvtap: entered promiscuous mode [ 127.673012][ T6907] veth1_macvtap: entered promiscuous mode [ 127.746624][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 127.757867][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.768343][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 127.781864][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.792375][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 127.803042][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.812949][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 127.825285][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.837355][ T6907] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 127.871876][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 127.887080][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.911522][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 127.926644][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.948304][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 127.962743][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.979494][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 127.992595][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.010838][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 128.031433][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.042696][ T6903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 128.052505][ T6901] veth0_vlan: entered promiscuous mode [ 128.062933][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 128.078817][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.091185][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 128.106759][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.117783][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 128.129431][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.139850][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 128.150692][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.161996][ T6907] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 128.192959][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 128.212547][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.245975][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 128.262516][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.277670][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 128.288375][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.299693][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 128.310570][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.321403][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 128.335110][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.347652][ T6903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 128.379338][ T6903] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.389590][ T6903] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.398697][ T6903] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.408564][ T6903] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.467940][ T6901] veth1_vlan: entered promiscuous mode [ 128.480494][ T6907] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.489481][ T6907] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.499124][ T6907] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.508068][ T6907] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.668251][ T6901] veth0_macvtap: entered promiscuous mode [ 128.718284][ T6901] veth1_macvtap: entered promiscuous mode [ 128.815465][ T2526] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.845078][ T2526] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.858555][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 128.873392][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.892043][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 128.907035][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.917932][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 128.928899][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.938782][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 128.951614][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.962030][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 128.972695][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.983443][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 128.994130][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.005858][ T6901] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 129.047318][ T2526] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.065496][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 129.072905][ T2526] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.076827][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.102720][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 129.114523][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.132609][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 129.145036][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.157656][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 129.168964][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.179150][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 129.189762][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.199711][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 129.210301][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.224303][ T6901] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 129.296420][ T6901] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.326422][ T6901] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.356577][ T6901] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.373105][ T6901] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.394126][ T2534] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.402716][ T2534] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.435909][ T2526] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.446898][ T2526] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.660929][ T1093] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.695723][ T1093] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.796584][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.810511][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.066036][ T7163] netlink: 4 bytes leftover after parsing attributes in process `syz.3.542'. [ 130.089539][ T7163] netlink: 12 bytes leftover after parsing attributes in process `syz.3.542'. [ 131.486345][ T12] wlan1: IBSS 50:50:50:50:50:50 switches to unsupported channel (2467 MHz, width:0, CF1/2: 2467/0 MHz), disconnecting [ 131.580417][ T1093] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.609829][ T1093] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.890170][ T7249] netlink: 8 bytes leftover after parsing attributes in process `syz.0.576'. [ 132.841361][ T7291] netlink: 5 bytes leftover after parsing attributes in process `syz.0.589'. [ 132.870381][ T7291] net_ratelimit: 26 callbacks suppressed [ 132.893949][ T7291] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 133.070212][ T1261] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.877741][ T7329] netlink: 8 bytes leftover after parsing attributes in process `syz.4.608'. [ 134.491919][ T7339] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.499663][ T7339] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.644706][ T7355] netlink: 'syz.1.620': attribute type 9 has an invalid length. [ 134.684509][ T7355] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.620'. [ 135.123437][ T7339] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 135.169271][ T7339] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 135.409689][ T7339] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.419328][ T7339] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.443734][ T7339] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.463802][ T7339] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.705019][ T7358] netlink: 'syz.1.620': attribute type 9 has an invalid length. [ 135.712715][ T7358] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.620'. [ 136.171321][ T7411] netlink: 8 bytes leftover after parsing attributes in process `syz.0.637'. [ 137.497890][ T7477] netlink: 8 bytes leftover after parsing attributes in process `syz.2.666'. [ 137.538684][ T7481] syz.3.668[7481] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 137.538828][ T7481] syz.3.668[7481] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 137.613595][ T29] audit: type=1107 audit(1724675026.680:2): pid=7480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 138.443144][ T7511] netlink: 'syz.3.681': attribute type 9 has an invalid length. [ 138.767604][ T7521] syzkaller1: entered promiscuous mode [ 138.794656][ T7521] syzkaller1: entered allmulticast mode [ 139.672569][ T7525] vlan2: entered promiscuous mode [ 139.715582][ T7525] veth0_to_hsr: entered promiscuous mode [ 140.042960][ T7564] netlink: 40 bytes leftover after parsing attributes in process `syz.1.708'. [ 140.128191][ T7568] netlink: 8 bytes leftover after parsing attributes in process `syz.4.710'. [ 140.365522][ T7578] netlink: 8 bytes leftover after parsing attributes in process `syz.4.715'. [ 140.956551][ T7603] netlink: 900 bytes leftover after parsing attributes in process `syz.2.726'. [ 141.348337][ T7624] tipc: Started in network mode [ 141.364477][ T7624] tipc: Node identity ff010000000000000000000000000001, cluster identity 4711 [ 141.385948][ T7624] tipc: Enabling of bearer rejected, failed to enable media [ 141.418928][ T7623] Oops: general protection fault, probably for non-canonical address 0xdffffc00000000f8: 0000 [#1] PREEMPT SMP KASAN PTI [ 141.431562][ T7623] KASAN: null-ptr-deref in range [0x00000000000007c0-0x00000000000007c7] [ 141.439985][ T7623] CPU: 1 UID: 0 PID: 7623 Comm: syz.2.735 Not tainted 6.11.0-rc4-syzkaller-00567-g18aaa82bd36a #0 [ 141.450585][ T7623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 141.460653][ T7623] RIP: 0010:phy_start_cable_test_tdr+0x3a/0x5c0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 141.466924][ T7623] Code: ec 38 48 89 54 24 18 49 89 f6 48 89 fb 49 bd 00 00 00 00 00 fc ff df e8 74 26 2b fb 48 8d bb c0 07 00 00 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 74 05 e8 2a 68 92 fb 48 8b 83 c0 07 00 00 48 89 44 [ 141.486726][ T7623] RSP: 0018:ffffc9000985f230 EFLAGS: 00010202 [ 141.492849][ T7623] RAX: 00000000000000f8 RBX: 0000000000000000 RCX: 0000000000040000 [ 141.500840][ T7623] RDX: ffffc900176a3000 RSI: 0000000000000ac0 RDI: 00000000000007c0 [ 141.508831][ T7623] RBP: ffffc9000985f470 R08: ffffffff89cb108d R09: 1ffff11009145015 [ 141.516826][ T7623] R10: dffffc0000000000 R11: ffffffff866864a0 R12: ffffc9000985f3f0 [ 141.524824][ T7623] R13: dffffc0000000000 R14: ffffc9000985f740 R15: 0000000000000000 [ 141.532991][ T7623] FS: 00007f4f6479b6c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 [ 141.541935][ T7623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.548510][ T7623] CR2: 000000110c30964d CR3: 00000000241ec000 CR4: 00000000003506f0 [ 141.556472][ T7623] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 141.564432][ T7623] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 141.572391][ T7623] Call Trace: [ 141.575661][ T7623] [ 141.578582][ T7623] ? __die_body+0x88/0xe0 [ 141.582913][ T7623] ? die_addr+0x108/0x140 [ 141.587243][ T7623] ? exc_general_protection+0x3dd/0x5d0 [ 141.592788][ T7623] ? netdev_get_by_index+0x7a/0xb0 [ 141.597897][ T7623] ? asm_exc_general_protection+0x26/0x30 [ 141.603625][ T7623] ? __pfx_phy_start_cable_test_tdr+0x10/0x10 [ 141.609769][ T7623] ? ethnl_act_cable_test_tdr+0x5ad/0x10d0 [ 141.615652][ T7623] ? phy_start_cable_test_tdr+0x3a/0x5c0 [ 141.621272][ T7623] ? ethnl_ops_begin+0x1ae/0x1f0 [ 141.626196][ T7623] ? __pfx_phy_start_cable_test_tdr+0x10/0x10 [ 141.632252][ T7623] ethnl_act_cable_test_tdr+0x607/0x10d0 [ 141.637964][ T7623] ? __pfx_ethnl_act_cable_test_tdr+0x10/0x10 [ 141.644024][ T7623] ? genl_family_rcv_msg_attrs_parse+0xa3/0x290 [ 141.650258][ T7623] ? __nla_parse+0x40/0x60 [ 141.654663][ T7623] ? genl_family_rcv_msg_attrs_parse+0x1d1/0x290 [ 141.660987][ T7623] genl_rcv_msg+0xb14/0xec0 [ 141.665486][ T7623] ? mark_lock+0x9a/0x350 [ 141.669813][ T7623] ? __pfx_genl_rcv_msg+0x10/0x10 [ 141.674839][ T7623] ? __pfx_lock_acquire+0x10/0x10 [ 141.679853][ T7623] ? __pfx_ethnl_act_cable_test_tdr+0x10/0x10 [ 141.685906][ T7623] ? __pfx___might_resched+0x10/0x10 [ 141.691181][ T7623] netlink_rcv_skb+0x1e3/0x430 [ 141.695930][ T7623] ? __pfx_genl_rcv_msg+0x10/0x10 [ 141.700944][ T7623] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 141.706304][ T7623] ? __netlink_deliver_tap+0x77e/0x7c0 [ 141.711754][ T7623] genl_rcv+0x28/0x40 [ 141.715737][ T7623] netlink_unicast+0x7f6/0x990 [ 141.720498][ T7623] ? __pfx_netlink_unicast+0x10/0x10 [ 141.725950][ T7623] ? __virt_addr_valid+0x183/0x530 [ 141.731049][ T7623] ? __check_object_size+0x49c/0x900 [ 141.736317][ T7623] ? bpf_lsm_netlink_send+0x9/0x10 [ 141.741421][ T7623] netlink_sendmsg+0x8e4/0xcb0 [ 141.746181][ T7623] ? __pfx_netlink_sendmsg+0x10/0x10 [ 141.751454][ T7623] ? __import_iovec+0x536/0x820 [ 141.756295][ T7623] ? aa_sock_msg_perm+0x91/0x160 [ 141.761219][ T7623] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 141.766492][ T7623] ? security_socket_sendmsg+0x87/0xb0 [ 141.771944][ T7623] ? __pfx_netlink_sendmsg+0x10/0x10 [ 141.777218][ T7623] __sock_sendmsg+0x221/0x270 [ 141.781884][ T7623] ____sys_sendmsg+0x525/0x7d0 [ 141.786642][ T7623] ? __pfx_____sys_sendmsg+0x10/0x10 [ 141.791920][ T7623] __sys_sendmsg+0x2b0/0x3a0 [ 141.796502][ T7623] ? __pfx___sys_sendmsg+0x10/0x10 [ 141.801617][ T7623] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 141.807932][ T7623] ? do_syscall_64+0x100/0x230 [ 141.812683][ T7623] ? do_syscall_64+0xb6/0x230 [ 141.817345][ T7623] do_syscall_64+0xf3/0x230 [ 141.821848][ T7623] ? clear_bhb_loop+0x35/0x90 [ 141.826515][ T7623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.832398][ T7623] RIP: 0033:0x7f4f63979e79 [ 141.836810][ T7623] 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 [ 141.856415][ T7623] RSP: 002b:00007f4f6479b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.864821][ T7623] RAX: ffffffffffffffda RBX: 00007f4f63b15f80 RCX: 00007f4f63979e79 [ 141.872790][ T7623] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003 [ 141.880765][ T7623] RBP: 00007f4f639e793e R08: 0000000000000000 R09: 0000000000000000 [ 141.888737][ T7623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.896724][ T7623] R13: 0000000000000000 R14: 00007f4f63b15f80 R15: 00007fff00e16d78 [ 141.904698][ T7623] [ 141.907709][ T7623] Modules linked in: [ 141.964762][ T7623] ---[ end trace 0000000000000000 ]--- [ 141.970264][ T7623] RIP: 0010:phy_start_cable_test_tdr+0x3a/0x5c0 [ 141.992860][ T7623] Code: ec 38 48 89 54 24 18 49 89 f6 48 89 fb 49 bd 00 00 00 00 00 fc ff df e8 74 26 2b fb 48 8d bb c0 07 00 00 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 74 05 e8 2a 68 92 fb 48 8b 83 c0 07 00 00 48 89 44 [ 142.037457][ T7623] RSP: 0018:ffffc9000985f230 EFLAGS: 00010202 [ 142.065795][ T7623] RAX: 00000000000000f8 RBX: 0000000000000000 RCX: 0000000000040000 [ 142.097220][ T7623] RDX: ffffc900176a3000 RSI: 0000000000000ac0 RDI: 00000000000007c0 [ 142.117187][ T7623] RBP: ffffc9000985f470 R08: ffffffff89cb108d R09: 1ffff11009145015 [ 142.163555][ T7623] R10: dffffc0000000000 R11: ffffffff866864a0 R12: ffffc9000985f3f0 [ 142.171749][ T7623] R13: dffffc0000000000 R14: ffffc9000985f740 R15: 0000000000000000 [ 142.235683][ T7623] FS: 00007f4f6479b6c0(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000 [ 142.265472][ T7623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.272205][ T7623] CR2: 00007f7cffa47d60 CR3: 00000000241ec000 CR4: 00000000003506f0 [ 142.325405][ T7623] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 142.333440][ T7623] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 142.367337][ T7623] Kernel panic - not syncing: Fatal exception [ 142.373708][ T7623] Kernel Offset: disabled [ 142.378050][ T7623] Rebooting in 86400 seconds..