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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x5411, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000002180), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000021c0)={'syztnl1\x00', &(0x7f0000002d40)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="78070020000000400000000245060054006800000129907800000000ffffffff0144144591ffffffff00000007e00000010000000889071381f5aa5e4408340000000003441c3f737f00000100000009ac1e0001000000046401010000000006"]}) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000002dc0)={0x1, 0x1, 0x20, 0x7f, @vifc_lcl_ifindex=r4, @multicast1}, 0x10) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000002300)={0x1, 0x2b, @status={[0x8131, 0xfff, 0x1, 0x8, 0x0, 0x8001]}, [0x6, 0x4, 0x5, 0x0, 0x401, 0x10001, 0xc4ce, 0x81, 0x2, 0x7, 0x3, 0x2, 0x0, 0x2, 0x8, 0x3, 0x2, 0x21e45dc9, 0x10001, 0x0, 0x3, 0x5, 0x1000, 0x80000000, 0x57, 0x1, 0x5, 0x8001, 0x2, 0x7f, 0x6, 0x7, 0x2, 0xc6, 0x3, 0xffff, 0xffffffffffffffff, 0x6, 0x2, 0x80000000, 0x81, 0x0, 0x8000000000000000, 0x2, 0x400, 0xfffffffffffffff8, 0x2, 0x2, 0xf31, 0x0, 0x1ff, 0x9, 0xff, 0x80000001, 0x3, 0x1f, 0xffffffff, 0x7, 0x998, 0x7fffffffffffffff, 0x1, 0x6, 0x3, 0x8000000000000000]}) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000540)={@rand_addr, 0x0}, &(0x7f0000000580)=0x14) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x6, 0xa, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6455a031, 0x0, 0x0, 0x0, 0x7f}, [@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, @map_idx={0x18, 0x7}, @call={0x85, 0x0, 0x0, 0x8d}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x3}]}, &(0x7f0000000440)='GPL\x00', 0xdc7, 0x9c, &(0x7f0000000480)=""/156, 0x0, 0x0, '\x00', r6, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000640)={0x5, 0xd}, 0x10, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000880)=[{0x1, 0x4, 0x4}], 0x10, 0x9}, 0x90) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000022c0)={@private1, 0x19, r6}) setsockopt$MRT_DEL_VIF(r0, 0x0, 0xcb, &(0x7f0000002e00)={0x0, 0x91f468e37c6b7926, 0x7f, 0x3, @vifc_lcl_addr=@multicast2, @rand_addr=0x64010102}, 0x10) sendmsg$FOU_CMD_GET(r5, &(0x7f0000002280)={&(0x7f0000002140), 0xc, &(0x7f0000002240)={&(0x7f0000002200)={0x1c, r3, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e23}]}, 0x1c}}, 0x8040) 12:25:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, 0x0, 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:40 executing program 0: socket$igmp6(0xa, 0x3, 0x3a) 12:25:40 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@multicast2, @broadcast}, 0x10) [ 169.790120][T12388] syz_tun: left allmulticast mode [ 169.795468][T12388] syz_tun: left promiscuous mode [ 169.800622][T12388] bridge225: port 1(syz_tun) entered disabled state [ 169.821272][T12388] bridge226: port 1(syz_tun) entered blocking state [ 169.827950][T12388] bridge226: port 1(syz_tun) entered disabled state 12:25:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xc90a0000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 169.835385][T12388] syz_tun: entered allmulticast mode [ 169.841308][T12388] syz_tun: entered promiscuous mode [ 169.847182][T12388] bridge226: port 1(syz_tun) entered blocking state [ 169.853819][T12388] bridge226: port 1(syz_tun) entered forwarding state [ 169.868066][T12400] syz_tun: left allmulticast mode [ 169.873471][T12400] syz_tun: left promiscuous mode [ 169.878556][T12400] bridge233: port 1(syz_tun) entered disabled state 12:25:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xd1000000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 169.887921][T12400] bridge234: port 1(syz_tun) entered blocking state [ 169.894743][T12400] bridge234: port 1(syz_tun) entered disabled state [ 169.901807][T12400] syz_tun: entered allmulticast mode [ 169.907719][T12400] syz_tun: entered promiscuous mode [ 169.913470][T12400] bridge234: port 1(syz_tun) entered blocking state [ 169.920136][T12400] bridge234: port 1(syz_tun) entered forwarding state 12:25:40 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 12:25:40 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r0, 0x0, 0xd2, &(0x7f0000000000)={@empty, @multicast1, 0x1, "797146f786ee0fcc0da7612755cdeb6ed82ac0d8ca225ca873a5272e5b79b9b8"}, 0x3c) [ 169.955853][T12404] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 169.982117][T12407] dvmrp1: entered allmulticast mode [ 169.991311][T12399] syz_tun: left allmulticast mode [ 169.996538][T12399] syz_tun: left promiscuous mode 12:25:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x74000000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:40 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000a40), 0x0, 0x0) connect$packet(r0, &(0x7f0000000ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 12:25:40 executing program 2: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@loopback}, 0xffffffffffffff98) [ 170.001871][T12399] bridge225: port 1(syz_tun) entered disabled state [ 170.012084][T12399] bridge226: port 1(syz_tun) entered blocking state [ 170.018973][T12399] bridge226: port 1(syz_tun) entered disabled state [ 170.025923][T12399] syz_tun: entered allmulticast mode [ 170.031775][T12399] syz_tun: entered promiscuous mode [ 170.038071][T12399] bridge226: port 1(syz_tun) entered blocking state [ 170.044714][T12399] bridge226: port 1(syz_tun) entered forwarding state 12:25:40 executing program 2: bpf$MAP_CREATE(0x12, &(0x7f00000007c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 12:25:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000), 0x0, 0x0) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, 0x0) 12:25:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, 0x0, 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$inet(r0, &(0x7f0000005f40)={0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000003b40)="6de6f30a7642c04bfb59f1f1e121c473df4d3d4d9d10faec653c7c7f1b88d8ad1fc5dd0fbbbd19d34f596bf2cd9096e166d5ae23fd2b393aa0ba6d1825f6c3ec4b9de34a7d319b9128d991271561381decd2b662abd7", 0x56}, {&(0x7f0000003bc0)="53b33a450a287a83a47592f832268cc6f13ee7b498cbe1eaea55f53ddb03f512968663e1462e1b0272f4496c5984dae2e40a3b26f840921ca3bb0e4f26d36528aae20ca27e766fa09af20b62427c1e338edb578082502b164431b99b4171d0435efa8a9d7708f05646787871a18d0dfcddec66b51d326beb2bef24f8cda77ff76004ddffb2a9576d8c9cb024351025be2908bc60658b1a46a97c8e5964", 0x9d}, {&(0x7f0000003c80)="8d322c988528", 0x6}, {&(0x7f0000003cc0)="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0x1000}, {&(0x7f0000004cc0)="fb99a4186ca1facfcdc27adbf8023145411f61a2043e4314f76b7416ff110b4673c878e13706f27b71bcee25f2cd43e10da9fc532b060ef89ee18197f25e1576c65efe10ae971480d76c95eaa3027323e11726509e85ae041d6487d5bbb30f580b27446cfd75ba0b5d7d3377c00fb251bddeeff3d2ea", 0x76}, {&(0x7f0000004d40)="4093de410b67ed038d11169d386013e86348ed129399987c6e6ee74e51fdbb883997cf8568d1bda6c8b80850f940032532cb7415437395c86c9291100545520c26af6dcede6f5edceba5f0c4a8553c840278823feb190b3045e93fb28daf0085b3808799cf66b5b9a086c3e0251e6c56d479fe4e46e66085e7a80e53f99ad1963ae9bf20dadf017ff42fb94ec35683ac2feb70e43822f37d0fdff3ffa95d8c7bf6a6cb87cda0264ae0071b769b7576ede16ebfdfeb892f04f6a6086f89b7e37c7f915927281a884aa62040409bc68e37caca09d9c328c14e9601c6880ea0244c293dfed09e6a4e3e0ee3aaadc9f9c84ced8d829416e47223515d44de543708f47005b6c745555151b42c45243c6ce63436ea5922eb6dc738dcf668459865649792f5a03f3a870b82829fab6e21f8337a9bad15784d239be4db0f4e510fe68bb658268484067d41f21ec8ab0a84c0d9b6aa008a3e8befe098ec45c38c4b8bcc0a8ba4d441b20ea516ecf69c6515e53c15688a3dcbb15f5c9fbd3b27b7843c4bb2a6f463acf5f0964d019c1f8356429cd4af07c04a22f4331e2a4965ad4cefac74eb7c8b6fefc29d36be2a75e2f139e8d0f692c9019458176fdad0d53c0b887cb940487ae976210399904474f33a9eebd6f5083ad8b3fe5ba69d96184e2151fa10f9d626bf50bec2656703a3c158db639e2722402f16df89afe01221eec1c0653c62ed9e8dda8aacea058863375ac5f3f71a62d3f9a953fe4da5e033541cdb4d67cb28496e98b1ccc5488a8e7dc570d2fa8236f714631c9f31d3212459723f5dba4f576025d1594adf50d985085c6c64bf2e193537d5c35b30e6f1b3324bf1491a49894196a679f26ea903e3fcec5f732f5278b667da4b8a1485d344ee63d16d75ad380fa59c6f052458c68c20f887627e7d1a09a6208ab803df92ad25c9a84fc2841cd69fb980d11ec41b0e0d038873afec6ebb7789faf2e21ffedc0292f2bf9c507d2b98674912b7f69db0fa5b77de51333e96c1cfd6a7eb429f976d8e0c3425bfb42814b8b57e50d657e4dca4a5fd29fc69ba5ee1433cd1445b034c1ee4565945f2aa0ecf3d2a69b7fc89bd6438ae47ab22cc89170a8fa3910ef8edee3d427288738afb14329da56ee621ce1aab121832d5010c975a0063c70f139c1de9bcfb378007957eb25bae157ecfed533b8b4b48d2eb7709447c9b3d95b8da406460d5c4e4e17b8d2715105d2b16f09f31258005a3ab2d046db1cf6412487c6251f70524f2b8f1efe5cd0db3304166e7964c0922c3b15dc83853e134a7179b07833ebba4029e0f23617dd7cc8b9c31e6a25efac20e5b628e9a19be6487a75998cf93ff53c1af6d852f11ded8bc63f2e8ce0727278e49ddf8c4e9d0f31d553537a62a854696eb8bb16524a8876222edb02ae0e32d7ffe4b09ebd4a89a3b0431cb5119e9a587d9a9217e7afafcba3df58606b54deb0ef43e66e7ad043a8d389545e1f2ef8f260b43ab1aa420e70601338bd914377ac24c3efa70d83b3b8734421f14bc0cee589452cb5abf68676ad06b778088e31e78b01d7508623cc1366d91aeb977ee39e660c602b62f8224a0cc13a0345b7b3798de8ace8c74bbf0907f32cbed99f1a84e1244dfd033fa5af38f0dec344b793c1b061b0e8e17a02fd88ab4a644519b6083e882b61318a4bbbab073076c426cd4da3a74d37f9263c87fbde82330bda88304a402db8108c3c1478494b80bfee6780a288ab80f4396b21dabc7c45543b4603734e64cfee842967f3e4dbd9925a7a04f3c0c166a68033a3487eb9600ec6400031eb8ccda0998c4a84807ba3f00065861fe62a4146199f9d9bdcfe745a305cb17a65b87799ea3a2eb87940d2433252e26e7da195205e6bf7f748f3fbfffd3eca3d704f379c0ae922063d8e81d3eb875a9b77696072c04c36ab7ee50ced9cdd6c8877f5a9f7219384af4d1c95d002310057077d19259c1901d8dbb51e2a7e3eec294f2bc6c31e3a1115e9adedd05cbc6aa5ba99edf34fb096d8facf7a93083f943b185ce693c2c1efec6deef318f996e4cfbf2c733ae553a7494f0d768410750b555c79be990f08fde705c1a49b0c34b2e31a8708c506dd509c3e7e5af1122d930fb1870851df7c6f484925e105f66771194fd1fa0e01de9ad1b45d1fb55caaa3e5f606e9341358ed7666e8ef4faaf735c65ad52e5996e206b02e0d64d3e54c708ce8491b5f33a565dcca59eee6dca9414f49f1f704991c0f820bf3a37a979bb1ab199403efa8d48e26d24b920a32c53eaefe0f0c7215ae997512f2a0106e4404e53d8f5100228bf01603ef5051cc5dbca06ed6708a3aca771e03ab3bb4c90491b491c9275b341c791501894651a22a63b008e6395a76c6bd5547eae9ae9f3245bfc27045e479c66d9d9072d808c4efba961268d30a5fd638b8f7597671fc880ce13fea8f6b5d3f60687342433e379a02f40245310a481800f113c49b43a59115d721079a387aa606417b01c30294d3ee04c0aa687264ccf50a92ad6afacbfea60944a1037449bd8992123b1146729a4e4b333e000f70ab54cc08a9e4c9d7eb4185e412e5aa85ab5a400baebd433b65ef0928793d44ba557012490fbe1a3cd01c8fb419d08b2df11fe45de5960df49c8f826c803a94135c2d0ce0325a685a43071a2bbbbfa5fe503319e0b6e2b085f453fb1f7ec56aafc017cd14783980be7dc82268d6705ab46972f05ed5ee6e17ab630f6636e985c72c03b218fd8943806c67d3ff4072343398ccfae3c9bed525f9ddbd2922f30630b071dc829d6064d63178229bbc6004add48585d59d2988a30cef046e49002b845f083c2d817cc17d23b3421fd9084f44692dfa9ef194f7f01036d0711f0ae9f9018ef110e594cb42390ef651a73e3b4454a962e985b66491a0ce6525b7ebf8d7e106c89f98bf31cb8dffaac4f1c71f086e825a9dbd34f0fe8ade6c1cece7fc77e63798be66afcf70ce75a08020db0cb129adb9382a15a481bdf95c51ae17d269b8d2c4417d9ae2a89882859945c44ded00d283f5cf81f56f800961ff5a154687f5105127559ad7fcf6714c342addf900059ce226f35f1639ffcd02146feb0976b3eb8ee4025085f9d9468c936a16925a5552d60dbb07cc18bf1b55e30bb297e2cd1ddfed93ea2d193aef0b3c7a33158220d675bbe2ef2cc292e1d7091c46aacf14f289210151e28d34b180cd85a43447fd7419c573d31eebd0d3cc2849237f15f1be75e588a0343a45dff940b6f384b056af1f73e8ee59bb0cdf116f34a19e018d0da0bc6007b2ec9e81fe4fa523392838597a1ae2c6f6cbce71f1eff5fc1f27196fa61f38f0da821461ff63a72552928e27b29a717944a35ec3364ae8a33fd9b63430669324d1a327b74e0d6512619fe35ae4ff62b41d7cf6e3c5b3a95534e931dcdb2dda9959e0a105fd74e4f4aae1e2452c0fe4a8c63ddbff99b5717f985e8017e5e1d51d9bf6468f711be4fb08fa86a849647a004512895bb30cde0e39fe776233185823520f1fd9371192a1b0f815e6fe96d04460117d260e7a01e4d2d5a9fdeaedf5639d9a8ac54aad8966fb043205416f0f6f699df04427b7b70b7b604bbf9d175eb7637b43b4d30caa8d5717d2fca24fa45dd63e07f3092c33bd2445223331acd45dc49b333f7addcf395f729702e33de5e8babfdba2f0475fd0a7983074770b87a4441a7f0091dae84530785503fe97b420e0fab8e4d30e7e911e54218f48982f4cbb7da25524ed7923f78473292dc62cf7b672618cdcf5e95dea4296bbfa7dbe947f9b7c91b8b78ab85da37b9c6a8862db87d4bf0d12ea5cd17c81297b0382bfb42994a37c8fca907e30b1fc49401ff7799f49efa2e11f33c754c1cd4ae9b6ff6cb8eda51ef4f8c12beb4ac10b58029a5d82d21871c89126e929b618670e5421a8315682c95a29580af4e8728c14ee4d0bad9d579cd9ba9882ddbeffb0f943bf956932e47ce791ce5965d0b321cd481f1ac01296a997decf42602425b2ea3629c177012d033f835f594f551ba7ef149bf110577d0a48871469f864651023e49fd875ef715c7075fb9418a50c5a49eade969014fe4b38eafe676b3236cae98747f85b26cab2359a01f341750330f321868907b84cc3b4599f0725749223d58dcddfe455046fdc8229228622ac00c6ed44b5503e1d7e81bea399df770311bba3893d5d9c36be70ca0faf73fab8dc0584fbf4577867e9c7787dc057f6f62cafe334c91cc7013db046319557482ca24a5c7b0ce9afd16ac29e4df6052d17ac39329be43e23e805f6ad85d1db0c0b3476e30cf7e61d562c8ecba8e05974f0587df9fbd901f41cd8b8cea5a17d645739256353f4b7e29e9789b59ff847dd32f63a156b6119effbcdbb3a70804a861b2459ca8a99e2e4272b8d3168323ef9430685e478399bab2cc7b7c1fe0f7e3a69b67f3354096666339904278177046454996198a24211d3d9c147e378558f4e3ed90a9dd51e365329d3ee7957264873a834edc78f4b243ae7b7a18392ee89cc777561cb76789fbff7f4a73c62d0bab697230c5e9188cfdf4eaf4979f3e402248b01b96fc46a38068119ccef6b2e039579f17434d1a76209cd8cc7309c6554db1013e2cceafb3b8e53de33a9942be7edf4172008e0eaa856418a225d46aba980b982349c0e23c8fd210ae0538f026304870ec72697269c9999e5e71f49d9a245be406865638b22e1a70df7ec960a734aaf40f014c00ce25cf183904ad18b4308d89af8c472fe432251c46ee223aa3662fd19888b62bbf075ad7154d53c6d1aa17567e4d2e025c6f338067", 0xd52}], 0x6, &(0x7f0000005e80)=[@ip_ttl={{0x14}}, @ip_tos_u8={{0x11}}], 0x30}, 0x0) 12:25:40 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000dfff75390000000000000000850000009e00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000000130005"], 0x2c}}, 0x0) recvmmsg(r1, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) [ 170.116782][T12422] syz_tun: left allmulticast mode [ 170.121886][T12422] syz_tun: left promiscuous mode [ 170.126996][T12422] bridge226: port 1(syz_tun) entered disabled state [ 170.138756][T12422] bridge227: port 1(syz_tun) entered blocking state [ 170.145481][T12422] bridge227: port 1(syz_tun) entered disabled state [ 170.153611][T12422] syz_tun: entered allmulticast mode [ 170.161467][T12422] syz_tun: entered promiscuous mode 12:25:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xdc050000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 170.167423][T12422] bridge227: port 1(syz_tun) entered blocking state [ 170.174188][T12422] bridge227: port 1(syz_tun) entered forwarding state [ 170.189140][T12426] syz_tun: left allmulticast mode [ 170.194237][T12426] syz_tun: left promiscuous mode [ 170.199441][T12426] bridge234: port 1(syz_tun) entered disabled state [ 170.209333][T12426] bridge235: port 1(syz_tun) entered blocking state 12:25:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local}}) 12:25:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xdc050000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 170.216312][T12426] bridge235: port 1(syz_tun) entered disabled state [ 170.223318][T12426] syz_tun: entered allmulticast mode [ 170.230326][T12426] syz_tun: entered promiscuous mode [ 170.236514][T12426] bridge235: port 1(syz_tun) entered blocking state [ 170.243125][T12426] bridge235: port 1(syz_tun) entered forwarding state [ 170.250760][T12449] __nla_validate_parse: 77 callbacks suppressed [ 170.250773][T12449] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 12:25:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8912, &(0x7f0000000a80)={'batadv_slave_1\x00'}) [ 170.277422][T12430] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 170.306752][T12439] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 170.344638][T12438] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 170.359311][T12443] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 170.368707][T12445] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 170.378134][T12447] syz_tun: left allmulticast mode [ 170.383197][T12447] syz_tun: left promiscuous mode [ 170.388340][T12447] bridge226: port 1(syz_tun) entered disabled state 12:25:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x75010000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:40 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1f) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@private2, @loopback, @local, 0x0, 0xe5}) [ 170.397570][T12447] bridge227: port 1(syz_tun) entered blocking state [ 170.404360][T12447] bridge227: port 1(syz_tun) entered disabled state [ 170.411227][T12447] syz_tun: entered allmulticast mode [ 170.417236][T12447] syz_tun: entered promiscuous mode [ 170.423068][T12447] bridge227: port 1(syz_tun) entered blocking state [ 170.429737][T12447] bridge227: port 1(syz_tun) entered forwarding state 12:25:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 170.477306][T12454] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 170.487214][T12449] syz_tun: left allmulticast mode [ 170.492273][T12449] syz_tun: left promiscuous mode [ 170.497423][T12449] bridge227: port 1(syz_tun) entered disabled state [ 170.506129][T12449] bridge228: port 1(syz_tun) entered blocking state [ 170.512788][T12449] bridge228: port 1(syz_tun) entered disabled state [ 170.520254][T12449] syz_tun: entered allmulticast mode 12:25:40 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000004200)='/proc/zoneinfo\x00', 0x0, 0x0) recvfrom$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:25:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xe9030000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 170.526375][T12449] syz_tun: entered promiscuous mode [ 170.532211][T12449] bridge228: port 1(syz_tun) entered blocking state [ 170.538895][T12449] bridge228: port 1(syz_tun) entered forwarding state [ 170.546580][T12460] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 170.571896][T12461] syz_tun: left allmulticast mode 12:25:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x891b, &(0x7f0000000a80)={'batadv_slave_1\x00'}) [ 170.577179][T12461] syz_tun: left promiscuous mode [ 170.582273][T12461] bridge235: port 1(syz_tun) entered disabled state [ 170.592136][T12461] bridge236: port 1(syz_tun) entered blocking state [ 170.599093][T12461] bridge236: port 1(syz_tun) entered disabled state [ 170.605991][T12461] syz_tun: entered allmulticast mode [ 170.611846][T12461] syz_tun: entered promiscuous mode [ 170.618314][T12461] bridge236: port 1(syz_tun) entered blocking state 12:25:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xe9030000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:40 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@fwd={0x1}]}, {0x0, [0x5f]}}, &(0x7f0000000080)=""/231, 0x27, 0xe7, 0x1}, 0x20) 12:25:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x2}, 0x48) [ 170.625035][T12461] bridge236: port 1(syz_tun) entered forwarding state [ 170.633065][T12477] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 170.649296][T12465] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 170.660504][T12477] syz_tun: left allmulticast mode [ 170.665588][T12477] syz_tun: left promiscuous mode [ 170.670657][T12477] bridge228: port 1(syz_tun) entered disabled state 12:25:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001040), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 12:25:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, 0x0, &(0x7f0000000180)) 12:25:41 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f00000000c0)='./file0\x00', 0x0, 0x4000}, 0x18) [ 170.681472][T12477] bridge229: port 1(syz_tun) entered blocking state [ 170.688433][T12477] bridge229: port 1(syz_tun) entered disabled state [ 170.698252][T12477] syz_tun: entered allmulticast mode [ 170.705109][T12477] syz_tun: entered promiscuous mode [ 170.710935][T12477] bridge229: port 1(syz_tun) entered blocking state [ 170.717599][T12477] bridge229: port 1(syz_tun) entered forwarding state [ 170.725525][T12468] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 170.754814][T12467] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 170.771136][T12471] syz_tun: left allmulticast mode [ 170.776233][T12471] syz_tun: left promiscuous mode [ 170.781302][T12471] bridge227: port 1(syz_tun) entered disabled state [ 170.790402][T12471] bridge228: port 1(syz_tun) entered blocking state [ 170.798398][T12471] bridge228: port 1(syz_tun) entered disabled state 12:25:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) 12:25:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x7a000000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 170.805176][T12471] syz_tun: entered allmulticast mode [ 170.810883][T12471] syz_tun: entered promiscuous mode [ 170.816724][T12471] bridge228: port 1(syz_tun) entered blocking state [ 170.823460][T12471] bridge228: port 1(syz_tun) entered forwarding state [ 170.846978][T12495] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12495 comm=syz-executor.2 12:25:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xeaffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:41 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, 0x0, &(0x7f0000000080)) 12:25:41 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000005180)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000040)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 170.898792][T12493] syz_tun: left allmulticast mode [ 170.903880][T12493] syz_tun: left promiscuous mode [ 170.909009][T12493] bridge236: port 1(syz_tun) entered disabled state [ 170.919907][T12493] bridge237: port 1(syz_tun) entered blocking state [ 170.926813][T12493] bridge237: port 1(syz_tun) entered disabled state 12:25:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xeaffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, 0x0) 12:25:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000140)={r0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f80769cdfa915f897b25d69acc54b2164da73a7acf0a6a073b745a857114b17bafda8e0d8421664b9b00a2c336a5ff6c5a6af83c2b2a6c65026aea16457cc9e1", "baa4d3a058028bb233116c49fe0678d9c05ae0e212dc6fce08f25ee622f674ea2c8f0784a43b70fc19f354bdfe274f015d680f05998fb246ffa3e6d6a95fc970", "be10d87e10463c19580b11bbc54164dc737afdcb89fff71c0d1fd2acf22d1475"}}) 12:25:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="6802000001052d"], 0x268}}, 0x0) [ 170.935925][ T27] audit: type=1400 audit(1693916741.212:279): avc: denied { getopt } for pid=12499 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 170.952497][T12493] syz_tun: entered allmulticast mode [ 170.962354][T12493] syz_tun: entered promiscuous mode [ 170.968838][T12493] bridge237: port 1(syz_tun) entered blocking state [ 170.975540][T12493] bridge237: port 1(syz_tun) entered forwarding state 12:25:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') preadv(r0, &(0x7f0000002680)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 12:25:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x1}, 0x14}}, 0x0) [ 171.017075][T12502] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 171.038093][T12507] syz_tun: left allmulticast mode [ 171.043159][T12507] syz_tun: left promiscuous mode [ 171.048417][T12507] bridge228: port 1(syz_tun) entered disabled state 12:25:41 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000002480)) [ 171.056689][ T27] audit: type=1400 audit(1693916741.312:280): avc: denied { write } for pid=12518 comm="syz-executor.0" name="kcm" dev="proc" ino=4026532480 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 171.081436][T12507] bridge229: port 1(syz_tun) entered blocking state [ 171.088255][T12507] bridge229: port 1(syz_tun) entered disabled state [ 171.095193][T12507] syz_tun: entered allmulticast mode [ 171.101025][T12507] syz_tun: entered promiscuous mode [ 171.106798][T12507] bridge229: port 1(syz_tun) entered blocking state 12:25:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x81000000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 171.113430][T12507] bridge229: port 1(syz_tun) entered forwarding state [ 171.131239][T12504] syz_tun: left allmulticast mode [ 171.136392][T12504] syz_tun: left promiscuous mode [ 171.141485][T12504] bridge229: port 1(syz_tun) entered disabled state [ 171.149974][T12504] bridge230: port 1(syz_tun) entered blocking state [ 171.156853][T12504] bridge230: port 1(syz_tun) entered disabled state [ 171.163674][T12504] syz_tun: entered allmulticast mode [ 171.169585][T12504] syz_tun: entered promiscuous mode [ 171.175478][T12504] bridge230: port 1(syz_tun) entered blocking state [ 171.182082][T12504] bridge230: port 1(syz_tun) entered forwarding state 12:25:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000540)=',', 0x48, 0x0, &(0x7f0000000100)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @dev}, 0x14) 12:25:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xf0ffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 171.229073][T12525] syz_tun: left allmulticast mode [ 171.234811][T12525] syz_tun: left promiscuous mode [ 171.239916][T12525] bridge237: port 1(syz_tun) entered disabled state [ 171.251799][T12525] bridge238: port 1(syz_tun) entered blocking state [ 171.258450][T12525] bridge238: port 1(syz_tun) entered disabled state [ 171.269022][T12525] syz_tun: entered allmulticast mode 12:25:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000000c0)=""/6, &(0x7f0000000080)=0x6) 12:25:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xed010000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:41 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) 12:25:41 executing program 2: socket(0xa, 0x0, 0x9cc) [ 171.274968][T12525] syz_tun: entered promiscuous mode [ 171.281251][T12525] bridge238: port 1(syz_tun) entered blocking state [ 171.288064][T12525] bridge238: port 1(syz_tun) entered forwarding state [ 171.304059][T12530] syz_tun: left allmulticast mode [ 171.309177][T12530] syz_tun: left promiscuous mode [ 171.314284][T12530] bridge229: port 1(syz_tun) entered disabled state 12:25:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000008740)=[{&(0x7f0000000080)={0x14, 0x2d, 0x1, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x4, 0x76}]}, 0x14}, {&(0x7f00000000c0)={0xb4, 0x14, 0x300, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x11, 0x0, 0x0, 0x1, [@typed={0x8, 0xd, 0x0, 0x0, @u32=0x3}, @generic="d5bf7eade5"]}, @generic="5b9f54ba6dc8362b43ee868793886450ac643e43f675def206675e83151de68dbfa14f79704e9a5446bd0dbe6598fbf606e565a4e3cbb19a540a4afc355f9ecd169a09dfed5be9e97271b4ab7ecf185b54aca50de62ac5546d7bde2ff6e4c4c393273834cf42956b43eaaa2ae877c9889aab524fdb01835102785b756cf786ce5e4ea852f1", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0xb4}, {&(0x7f0000002500)={0xdfc, 0x0, 0x0, 0x0, 0x25dfdbfd, "", [@nested={0xde5, 0x0, 0x0, 0x1, [@generic="cbf30c5a284e5db6463cfb1be7b0ca797128a173fe2afa3a35f5b49df25870a6460399b972ac0b9ef278fc709e047a4eae8a9e310dc1367a82901387c4007f5c398d", @typed={0x8, 0x36, 0x0, 0x0, @uid}, @generic="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", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}, @generic="0e4af28bb3fef483ad6555e6cc68d7824421bb36c2fd39af7159d659d417459b6a7a501089e35262a841d04b9567c037e544cb4c65584108fd9e8e4c649ca6d34ebbdf2fcbfba706c306ac78d7dfd563aeb2b6f15738ccbf8e40a268c54d878d5bf56599f03d7962ae3a59b2c6a33fab5fc4582066d3077ae0", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@remote}, @generic="0d23764c3f478e22cc8558ffb3bbbc5e9eac6dc9"]}, @nested={0x4}]}, 0xdfc}], 0x3, 0x0, 0x0, 0x800}, 0x20008914) 12:25:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0, 0x14}}, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc) [ 171.323265][T12530] bridge230: port 1(syz_tun) entered blocking state [ 171.330035][T12530] bridge230: port 1(syz_tun) entered disabled state [ 171.341091][T12530] syz_tun: entered allmulticast mode [ 171.347071][T12530] syz_tun: entered promiscuous mode [ 171.353299][T12530] bridge230: port 1(syz_tun) entered blocking state [ 171.360067][T12530] bridge230: port 1(syz_tun) entered forwarding state 12:25:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1b, 0x4) 12:25:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x81ffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x20}, 0x0) 12:25:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x60}, 0x0) [ 171.365706][T12549] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12549 comm=syz-executor.0 [ 171.397972][T12532] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 171.422646][T12555] syz_tun: left allmulticast mode [ 171.427768][T12555] syz_tun: left promiscuous mode [ 171.432799][T12555] bridge238: port 1(syz_tun) entered disabled state [ 171.443634][T12555] bridge239: port 1(syz_tun) entered blocking state [ 171.450419][T12555] bridge239: port 1(syz_tun) entered disabled state [ 171.461076][T12555] syz_tun: entered allmulticast mode [ 171.467227][T12555] syz_tun: entered promiscuous mode [ 171.473003][T12555] bridge239: port 1(syz_tun) entered blocking state [ 171.479650][T12555] bridge239: port 1(syz_tun) entered forwarding state [ 171.546548][T12552] syz_tun: left allmulticast mode [ 171.551633][T12552] syz_tun: left promiscuous mode [ 171.556689][T12552] bridge230: port 1(syz_tun) entered disabled state [ 171.568019][T12552] bridge231: port 1(syz_tun) entered blocking state [ 171.574704][T12552] bridge231: port 1(syz_tun) entered disabled state [ 171.581390][T12552] syz_tun: entered allmulticast mode [ 171.587221][T12552] syz_tun: entered promiscuous mode 12:25:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfcffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{0xfffffffffffffffc}], 0x1}, 0x0) 12:25:41 executing program 0: syz_open_dev$vcsa(&(0x7f0000000140), 0x0, 0x1) 12:25:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xf0ffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x10, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 171.593018][T12552] bridge231: port 1(syz_tun) entered blocking state [ 171.599642][T12552] bridge231: port 1(syz_tun) entered forwarding state [ 171.615134][T12563] syz_tun: left allmulticast mode [ 171.620186][T12563] syz_tun: left promiscuous mode [ 171.625351][T12563] bridge230: port 1(syz_tun) entered disabled state [ 171.639629][T12563] bridge231: port 1(syz_tun) entered blocking state 12:25:41 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002d80)={0x0, 0x2, &(0x7f0000002b40)=@raw=[@initr0], &(0x7f0000002bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x7}, 0x0) 12:25:41 executing program 0: r0 = socket(0xa, 0x2, 0x3a) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000240)={&(0x7f0000000000)={0xa, 0x0, 0x0, 0x80fe}, 0x1c, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_REASON_CODE={0x6}, @NL80211_ATTR_OPMODE_NOTIF={0x5}]}, 0x5dc}, 0x5}, 0x0) [ 171.646362][T12563] bridge231: port 1(syz_tun) entered disabled state [ 171.657743][T12563] syz_tun: entered allmulticast mode [ 171.671057][T12563] syz_tun: entered promiscuous mode 12:25:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000008c00)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000002c0)={0x10}, 0x10}], 0x1, &(0x7f0000008a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x10}}], 0x30}, 0x0) 12:25:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x88470000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc) 12:25:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000", @ANYRES16=0x0, @ANYBLOB="030b"], 0x14}}, 0x0) [ 171.685097][ T27] audit: type=1400 audit(1693916741.962:281): avc: denied { create } for pid=12578 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 171.693178][T12563] bridge231: port 1(syz_tun) entered blocking state [ 171.711680][ T27] audit: type=1400 audit(1693916741.962:282): avc: denied { write } for pid=12578 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 171.711781][T12563] bridge231: port 1(syz_tun) entered forwarding state 12:25:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfd0a0000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000008740)=[{&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x4}]}, 0x14}, {&(0x7f00000000c0)={0xb4, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x11, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic="d5bf7eade5"]}, @generic="5b9f54ba6dc8362b43ee868793886450ac643e43f675def206675e83151de68dbfa14f79704e9a5446bd0dbe6598fbf606e565a4e3cbb19a540a4afc355f9ecd169a09dfed5be9e97271b4ab7ecf185b54aca50de62ac5546d7bde2ff6e4c4c393273834cf42956b43eaaa2ae877c9889aab524fdb01835102785b756cf786ce5e4ea852f1", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0xb4}, {&(0x7f0000002500)={0x53c, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x13d, 0x0, 0x0, 0x1, [@generic="cbf30c5a284e5db6463cfb1be7b0ca797128a173fe2afa3a35f5b49df25870a6460399b972ac0b9ef278fc709e047a4eae8a9e310dc1367a82901387c4007f5c398d", @typed={0x8, 0x0, 0x0, 0x0, @uid}, @generic="111ddcc7a7825e4731bfd5e59dd62d32a0ff7c6aa17d9cc4dcd76e6cb491ff50d147a65bdfdfbbce5ac733626ad4a3bd3f47f764ea0732a8ad0dc4a687e47cef3bd1d955a669", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}, @generic="0e4af28bb3fef483ad6555e6cc68d7824421bb36c2fd39af7159d659d417459b6a7a501089e35262a841d04b9567c037e544cb4c65584108fd9e8e4c649ca6d34ebbdf2fcbfba706c306ac78d7dfd563aeb2b6f15738ccbf8e40a268c54d878d5bf56599f03d7962ae3a59b2c6a33fab5fc4582066d3077ae0", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@remote}, @generic="0d23764c3f478e22cc8558ffb3bbbc5e9eac6dc9"]}, @nested={0x195, 0x0, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="b9bdd2785c498c9cd038c57beaa500389e3105c5d021afc32236e9017fc9926f5a787947087974260ff5136541b506c549f7e046770fc62a6e8e18391389efc686ab8121c4e779a86341d757cd3227aec86ebf58b7962409165f159694acd8d71de87514ae6f04aefdb09326bd8617e3cc46918a80272424a3ba6ec910e32df3895cb60788559884a565b0fad8b79450fd00376b5146be14a1238bd068ae3032003d19d8fe56f3e4197bacf009e0dca0c1f8e104de15663817f98675a242a07c446c719e8e5227bdf3f2c2abf8aa249fec9cac9b2f3af99722c42224d26768bd852327bbe2", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@empty}, @typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x8, 0x0, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x0, 0x0, 0x0, @ipv4}, @typed={0x4}, @typed={0x65, 0x0, 0x0, 0x0, @binary="156c401845c481c427fe99b566b49675e0d7702749f8ff817b945c2f6c7899773757aabe57cd446a93d308176be027900cfbf4660f537447fd7da2504e810164e2763118afee5b65f9a6e3cd9f43d48be0d0d8e58809182089085911301d9ac06d"}]}, @typed={0xb9, 0x0, 0x0, 0x0, @binary="ab3f3e0a91d10e4562a0e29c23bdbd52fe6e2a4b64748b7093e9ab4d131c5af192f6a960ede8754270d93b88aad4cc1effe613d965b777d886abf54bb038c56db5faa25ad8f5e5a14aa13a3d51ed4bc987991651cf8ff9a56977e3fa2ca70b5fb7b3bc456ee7223c6e18f69e8afd4a71786a64ba091f7dfbbff27a6fe13ed0b26352c9fe581d1d690b5444b210e86c6c73991adacb9f07461802344d31bb03eac4ba6259045f868763599816c171a7138b6edcf40e"}, @generic="0f000dd30ab48bb44e8f7ba752ff9b142e7a99433acda9fec31436fbaac7244d89e6e1160a2d68663c843668dea140e56f7a35e1ef3e717e6ebfa02249bd1ec851c1165a4f546402970e70e93b9e65712d70c2e59ec99bc1995a64dde746474d1e9675e64f6b2b83d0", @nested={0x129, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="bb69968c3ebec3efd226db07", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="9e019aa71d507a73c87538e06d2ac9a0829129da2e2f9a834af91d558ea2fac92bb2824b614679e98a0984acfe7ba6906211fc19", @typed={0x8, 0x0, 0x0, 0x0, @uid=0xee00}, @typed={0x8, 0x0, 0x0, 0x0, @uid}, @generic="78410d6971d525c8e26d3a79be1ad4affa4e9a695dd2820d067b807521fe338426b32ee42c645da1e31df1329c4e4e06660abe8b8cf2c1ed8dcee4d441880284b1366f0bc5a32a67d07ba555fc485f0a1ed0bb440c2f9e1f8fbb8d825af8b09cdd2b212e52e56f2dbeda6802517ed588566ec0c4143bfe935b42677ccf5e48c3407e122208970d27a3545474445f77840f42f4e79352923edad1d3189e850c78dd2df2103579d6ab0be91e8800914ac1461bc31ed78b1b2e004616068f"]}]}, 0x53c}, {&(0x7f0000003a40)={0x8c0, 0x0, 0x0, 0x0, 0x0, "", [@generic="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", @generic="fee9c2cc53c75d1645abf238d28953c219bac172adbc03992489ed6b95fdc0593d7eff422776167aada42e0268b987539878c8645fc390f8121550fc5f5dd6c94bcb8e12c95776d4c5c1ce03b62279e41c4542cc3e8e104e28149cdab220a5651a9d310d35a2f2b725a3a1a7dd30057b20bc88a50c53761b5b21667122ac5d9960b82b7276fede392a5dc0776d39940d6f1598f39d59b56f4157bce24ba2f6e6722f243d0f119ab300de9da0b1308b8b5b94258cc9d70d99815ceac4b0abce2969fbdc91b120c0940f1d70577d28df4ea464bf60703f72", @generic="857304213d6db84b280d8084f8b45b96f10daf634ac579e6f2b920a19b4c5ac9dd7ba3b5446b36b7c2b5444abbfdf642e2fae3d36e60e67fde24e3f2c35f765699fd3c9db859690a21ef2b7188dc45519b9d6092a4751301e8cb08686e1742fcbddcabdac485db1f9ecdef454ce8de4b3b8b6906a59ee67c88713074bcdbf61c97cf059736df"]}, 0x8c0}], 0x4}, 0x20008914) 12:25:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000380)={0x10}, 0x10}], 0x1, &(0x7f0000000200)=[@rights={{0x10}}], 0x10}, 0x0) [ 171.772108][T12590] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=768 sclass=netlink_route_socket pid=12590 comm=syz-executor.0 [ 171.780497][T12572] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 171.803128][T12573] syz_tun: left allmulticast mode [ 171.808410][T12573] syz_tun: left promiscuous mode [ 171.813510][T12573] bridge231: port 1(syz_tun) entered disabled state [ 171.859694][T12594] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12594 comm=syz-executor.2 [ 171.872578][T12594] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12594 comm=syz-executor.2 [ 171.885470][T12594] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12594 comm=syz-executor.2 [ 171.898669][T12594] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12594 comm=syz-executor.2 [ 171.932208][T12571] syz_tun: left allmulticast mode [ 171.937435][T12571] syz_tun: left promiscuous mode [ 171.942473][T12571] bridge239: port 1(syz_tun) entered disabled state [ 171.952032][T12571] bridge240: port 1(syz_tun) entered blocking state [ 171.958806][T12571] bridge240: port 1(syz_tun) entered disabled state [ 171.965756][T12571] syz_tun: entered allmulticast mode [ 171.971833][T12571] syz_tun: entered promiscuous mode 12:25:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xf9fb030d, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 12:25:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbff, 0x4000000}, 0xc) 12:25:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x10, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000008740)=[{&(0x7f0000000080)={0x10, 0x2d, 0x1}, 0x10}, {&(0x7f00000000c0)={0xb4, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x11, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic="d5bf7eade5"]}, @generic="5b9f54ba6dc8362b43ee868793886450ac643e43f675def206675e83151de68dbfa14f79704e9a5446bd0dbe6598fbf606e565a4e3cbb19a540a4afc355f9ecd169a09dfed5be9e97271b4ab7ecf185b54aca50de62ac5546d7bde2ff6e4c4c393273834cf42956b43eaaa2ae877c9889aab524fdb01835102785b756cf786ce5e4ea852f1", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0xb4}, {&(0x7f0000002500)={0xe00, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xded, 0x0, 0x0, 0x1, [@generic="cbf30c5a284e5db6463cfb1be7b0ca797128a173fe2afa3a35f5b49df25870a6460399b972ac0b9ef278fc709e047a4eae8a9e310dc1367a82901387c4007f5c398d", @typed={0x8, 0x0, 0x0, 0x0, @uid}, @generic="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"]}]}, 0xe00}], 0x3}, 0x0) [ 171.977848][T12571] bridge240: port 1(syz_tun) entered blocking state [ 171.984478][T12571] bridge240: port 1(syz_tun) entered forwarding state [ 172.001368][T12599] syz_tun: left allmulticast mode [ 172.006549][T12599] syz_tun: left promiscuous mode [ 172.011642][T12599] bridge231: port 1(syz_tun) entered disabled state 12:25:42 executing program 0: socket(0x1d, 0x4, 0x0) [ 172.030826][T12599] bridge232: port 1(syz_tun) entered blocking state [ 172.037596][T12599] bridge232: port 1(syz_tun) entered disabled state [ 172.046532][T12599] syz_tun: entered allmulticast mode [ 172.052345][T12599] syz_tun: entered promiscuous mode [ 172.057631][T12611] can: request_module (can-proto-0) failed. [ 172.061834][T12614] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12614 comm=syz-executor.2 [ 172.064873][T12599] bridge232: port 1(syz_tun) entered blocking state 12:25:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x88480000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[], 0x44}}, 0x0) 12:25:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x50, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0x0, 0x9, @multicast}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0xfffffffffffffef3}}, 0x0) [ 172.076376][T12614] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12614 comm=syz-executor.2 [ 172.082984][T12599] bridge232: port 1(syz_tun) entered forwarding state [ 172.115771][T12601] bridge233: port 1(syz_tun) entered blocking state [ 172.122799][T12601] bridge233: port 1(syz_tun) entered disabled state [ 172.133972][ T27] audit: type=1400 audit(1693916742.412:283): avc: denied { create } for pid=12617 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 172.142491][T12601] syz_tun: entered allmulticast mode [ 172.155212][ T27] audit: type=1400 audit(1693916742.412:284): avc: denied { write } for pid=12617 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 12:25:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfeffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="6802000001052d90000000000000000001000001540201"], 0x268}}, 0x0) 12:25:42 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000200), 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, 0x0) [ 172.167193][T12601] syz_tun: entered promiscuous mode [ 172.181572][ T27] audit: type=1400 audit(1693916742.412:285): avc: denied { read } for pid=12617 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 172.190048][T12601] bridge233: port 1(syz_tun) entered blocking state [ 172.214697][T12601] bridge233: port 1(syz_tun) entered forwarding state [ 172.265647][T12624] syz_tun: left allmulticast mode [ 172.270799][T12624] syz_tun: left promiscuous mode [ 172.276083][T12624] bridge240: port 1(syz_tun) entered disabled state [ 172.284880][T12624] bridge241: port 1(syz_tun) entered blocking state [ 172.291563][T12624] bridge241: port 1(syz_tun) entered disabled state [ 172.298622][T12624] syz_tun: entered allmulticast mode [ 172.304585][T12624] syz_tun: entered promiscuous mode 12:25:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="6802000001052d900000000000000000010000015402"], 0x268}}, 0x0) 12:25:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c) 12:25:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfcffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 172.310330][T12624] bridge241: port 1(syz_tun) entered blocking state [ 172.317359][T12624] bridge241: port 1(syz_tun) entered forwarding state 12:25:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x10, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r0) 12:25:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x140}, 0x14}}, 0x0) [ 172.382500][T12628] syz_tun: left allmulticast mode [ 172.387694][T12628] syz_tun: left promiscuous mode [ 172.392791][T12628] bridge232: port 1(syz_tun) entered disabled state [ 172.403248][T12628] bridge233: port 1(syz_tun) entered blocking state [ 172.410010][T12628] bridge233: port 1(syz_tun) entered disabled state [ 172.416869][T12628] syz_tun: entered allmulticast mode [ 172.428217][T12649] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=12649 comm=syz-executor.2 [ 172.432728][T12628] syz_tun: entered promiscuous mode [ 172.449216][T12628] bridge233: port 1(syz_tun) entered blocking state [ 172.455956][T12628] bridge233: port 1(syz_tun) entered forwarding state [ 172.472379][T12650] syz_tun: left allmulticast mode [ 172.477570][T12650] syz_tun: left promiscuous mode 12:25:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x88a8ffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14}, 0x14}}, 0x0) 12:25:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) bind$netlink(r0, &(0x7f0000000180), 0xc) [ 172.482698][T12650] bridge241: port 1(syz_tun) entered disabled state [ 172.501486][T12642] syz_tun: left allmulticast mode [ 172.506636][T12642] syz_tun: left promiscuous mode [ 172.511707][T12642] bridge233: port 1(syz_tun) entered disabled state [ 172.520554][T12642] bridge234: port 1(syz_tun) entered blocking state 12:25:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffa888, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:42 executing program 0: socket(0x1e, 0x0, 0xdb) 12:25:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x1, &(0x7f00000000c0)=@raw=[@func], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:42 executing program 0: getgroups(0x1, &(0x7f0000000600)=[0x0]) 12:25:42 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f00000001c0)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="2700010007"], 0xd) 12:25:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfd0a0000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 172.527372][T12642] bridge234: port 1(syz_tun) entered disabled state [ 172.534504][T12642] syz_tun: entered allmulticast mode [ 172.540260][T12642] syz_tun: entered promiscuous mode [ 172.546089][T12642] bridge234: port 1(syz_tun) entered blocking state [ 172.552746][T12642] bridge234: port 1(syz_tun) entered forwarding state [ 172.621182][ T27] audit: type=1400 audit(1693916742.892:286): avc: denied { bind } for pid=12670 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 172.648947][ T27] audit: type=1400 audit(1693916742.892:287): avc: denied { write } for pid=12670 comm="syz-executor.2" path="socket:[33690]" dev="sockfs" ino=33690 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 172.655076][T12674] syz_tun: left allmulticast mode [ 172.678429][T12674] syz_tun: left promiscuous mode [ 172.683860][T12674] bridge234: port 1(syz_tun) entered disabled state [ 172.692804][T12674] bridge235: port 1(syz_tun) entered blocking state [ 172.699797][T12674] bridge235: port 1(syz_tun) entered disabled state [ 172.706626][T12674] syz_tun: entered allmulticast mode [ 172.712336][T12674] syz_tun: entered promiscuous mode 12:25:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x2, 0x4) 12:25:43 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002d80)={0x11, 0x4, &(0x7f0000002b40)=@raw=[@generic, @call, @initr0], &(0x7f0000002bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 172.719144][T12674] bridge235: port 1(syz_tun) entered blocking state [ 172.725760][T12674] bridge235: port 1(syz_tun) entered forwarding state [ 172.814218][T12668] syz_tun: left allmulticast mode [ 172.819374][T12668] syz_tun: left promiscuous mode [ 172.824575][T12668] bridge233: port 1(syz_tun) entered disabled state [ 172.832987][T12668] bridge234: port 1(syz_tun) entered blocking state [ 172.839709][T12668] bridge234: port 1(syz_tun) entered disabled state [ 172.846447][T12668] syz_tun: entered allmulticast mode [ 172.852269][T12668] syz_tun: entered promiscuous mode 12:25:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xa1ffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:43 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000640)='devices.allow\x00', 0x2, 0x0) 12:25:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}, 0x7}, 0x0) 12:25:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffb53e, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfeffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000c80)) [ 172.858488][T12668] bridge234: port 1(syz_tun) entered blocking state [ 172.865132][T12668] bridge234: port 1(syz_tun) entered forwarding state 12:25:43 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), 0xffffffffffffffff) 12:25:43 executing program 2: sched_setscheduler(0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) 12:25:43 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002d80)={0x0, 0x1, &(0x7f0000002b40)=@raw=[@call], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:43 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xd, 0x3, &(0x7f0000000080)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:43 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000002480)) [ 173.031302][T12704] syz_tun: left allmulticast mode [ 173.036806][T12704] syz_tun: left promiscuous mode [ 173.041955][T12704] bridge235: port 1(syz_tun) entered disabled state [ 173.054008][T12704] bridge236: port 1(syz_tun) entered blocking state [ 173.060680][T12704] bridge236: port 1(syz_tun) entered disabled state [ 173.069592][T12704] syz_tun: entered allmulticast mode [ 173.081194][T12704] syz_tun: entered promiscuous mode [ 173.087110][T12704] bridge236: port 1(syz_tun) entered blocking state [ 173.093769][T12704] bridge236: port 1(syz_tun) entered forwarding state [ 173.101521][T12705] bridge244: port 1(syz_tun) entered blocking state [ 173.108249][T12705] bridge244: port 1(syz_tun) entered disabled state [ 173.115049][T12705] syz_tun: entered allmulticast mode [ 173.121017][T12705] syz_tun: entered promiscuous mode [ 173.126812][T12705] bridge244: port 1(syz_tun) entered blocking state [ 173.133496][T12705] bridge244: port 1(syz_tun) entered forwarding state [ 173.141143][T12695] syz_tun: left allmulticast mode [ 173.146235][T12695] syz_tun: left promiscuous mode [ 173.151421][T12695] bridge234: port 1(syz_tun) entered disabled state [ 173.159735][T12695] bridge235: port 1(syz_tun) entered blocking state [ 173.166370][T12695] bridge235: port 1(syz_tun) entered disabled state [ 173.173025][T12695] syz_tun: entered allmulticast mode 12:25:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x5865}, 0x0) 12:25:43 executing program 2: sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, 0x0, 0x81000000) 12:25:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffe000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xb1020000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffa888, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[], 0x2c}}, 0x0) 12:25:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0xfffffdef}}, 0x0) [ 173.178867][T12695] syz_tun: entered promiscuous mode [ 173.184850][T12695] bridge235: port 1(syz_tun) entered blocking state [ 173.191580][T12695] bridge235: port 1(syz_tun) entered forwarding state 12:25:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x81000000}, 0x0) 12:25:43 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002d80)={0x0, 0x6, &(0x7f0000002b40)=@raw=[@btf_id, @initr0={0x18, 0x0, 0x0, 0x0, 0xe854, 0x0, 0x0, 0x0, 0x5}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0xa}], 0x0, 0x81, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000002c40)={0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, &(0x7f0000002d00)=[{0x0, 0x0, 0x7, 0xa}, {}, {0x0, 0x0, 0x10}, {0x5, 0x4, 0x0, 0x5}]}, 0x90) 12:25:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:43 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x18, 0x1, &(0x7f00000000c0)=@raw=[@func], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:43 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 12:25:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000008740)=[{&(0x7f0000000080)={0x14, 0x2d, 0x0, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x4, 0x76}]}, 0x14}, {&(0x7f00000000c0)={0xb4, 0x14, 0x300, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x11, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic="d5bf7eade5"]}, @generic="5b9f54ba6dc8362b43ee868793886450ac643e43f675def206675e83151de68dbfa14f79704e9a5446bd0dbe6598fbf606e565a4e3cbb19a540a4afc355f9ecd169a09dfed5be9e97271b4ab7ecf185b54aca50de62ac5546d7bde2ff6e4c4c393273834cf42956b43eaaa2ae877c9889aab524fdb01835102785b756cf786ce5e4ea852f1", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0xb4}, {&(0x7f0000002500)={0xdfc, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xd09, 0x0, 0x0, 0x1, [@generic="cbf30c5a284e5db6463cfb1be7b0ca797128a173fe2afa3a35f5b49df25870a6460399b972ac0b9ef278fc709e047a4eae8a9e310dc1367a82901387c4007f5c398d", @typed={0x8, 0x0, 0x0, 0x0, @uid}, @generic="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", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@remote}, @generic]}, @nested={0x4c, 0x0, 0x0, 0x1, [@typed={0x5, 0x35, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x0, 0x0, 0x0, @fd=r0}, @typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x8, 0x2, 0x0, 0x0, @ipv4=@empty}, @typed={0xc, 0x1d, 0x0, 0x0, @u64=0x3f}, @typed={0x8, 0xa, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x8b, 0x0, 0x0, @ipv4}, @typed={0x4, 0x7d}, @typed={0x4, 0x38, 0x0, 0x0, @binary}]}, @typed={0x69, 0x0, 0x0, 0x0, @binary="ab3f3e0a91d10e4562a0e29c23bdbd52fe6e2a4b64748b7093e9ab4d131c5af192f6a960ede8754270d93b88aad4cc1effe613d965b777d886abf54bb038c56db5faa25ad8f5e5a14aa13a3d51ed4bc987991651cf8ff9a56977e3fa2ca70b5fb7b3bc456e"}, @nested={0x28, 0x0, 0x0, 0x1, [@typed={0xc, 0x4a, 0x0, 0x0, @u64}, @generic="bb69968c3ebec3ef", @generic, @typed={0x8, 0x0, 0x0, 0x0, @uid=0xee00}, @typed={0x8, 0x0, 0x0, 0x0, @uid}]}]}, 0xdfc}], 0x3, 0x0, 0x0, 0x800}, 0x0) 12:25:43 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 173.324017][T12721] syz_tun: left allmulticast mode [ 173.329087][T12721] syz_tun: left promiscuous mode [ 173.334212][T12721] bridge244: port 1(syz_tun) entered disabled state [ 173.344943][T12721] bridge245: port 1(syz_tun) entered blocking state [ 173.351691][T12721] bridge245: port 1(syz_tun) entered disabled state [ 173.359075][T12721] syz_tun: entered allmulticast mode [ 173.369446][T12721] syz_tun: entered promiscuous mode [ 173.376558][T12721] bridge245: port 1(syz_tun) entered blocking state [ 173.383206][T12721] bridge245: port 1(syz_tun) entered forwarding state [ 173.397352][T12720] syz_tun: left allmulticast mode [ 173.402463][T12720] syz_tun: left promiscuous mode [ 173.407606][T12720] bridge235: port 1(syz_tun) entered disabled state [ 173.415551][T12720] bridge236: port 1(syz_tun) entered blocking state [ 173.422214][T12720] bridge236: port 1(syz_tun) entered disabled state [ 173.429370][T12720] syz_tun: entered allmulticast mode [ 173.435349][T12720] syz_tun: entered promiscuous mode [ 173.441147][T12720] bridge236: port 1(syz_tun) entered blocking state [ 173.447810][T12720] bridge236: port 1(syz_tun) entered forwarding state [ 173.455607][T12723] syz_tun: left allmulticast mode [ 173.460727][T12723] syz_tun: left promiscuous mode [ 173.466119][T12723] bridge236: port 1(syz_tun) entered disabled state 12:25:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffff7f, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x14, 0x4) 12:25:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffb428, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xbab022f2, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:43 executing program 0: syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x240) [ 173.473851][T12723] bridge237: port 1(syz_tun) entered blocking state [ 173.480489][T12723] bridge237: port 1(syz_tun) entered disabled state [ 173.487334][T12723] syz_tun: entered allmulticast mode [ 173.493107][T12723] syz_tun: entered promiscuous mode [ 173.498846][T12723] bridge237: port 1(syz_tun) entered blocking state [ 173.505455][T12723] bridge237: port 1(syz_tun) entered forwarding state 12:25:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r0) 12:25:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x400, 0x4) 12:25:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r0) 12:25:43 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) [ 173.581121][ T27] audit: type=1400 audit(1693916743.852:288): avc: denied { read } for pid=12758 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 173.662983][T12754] syz_tun: left allmulticast mode [ 173.668366][T12754] syz_tun: left promiscuous mode [ 173.673487][T12754] bridge245: port 1(syz_tun) entered disabled state [ 173.682095][T12754] bridge246: port 1(syz_tun) entered blocking state [ 173.689283][T12754] bridge246: port 1(syz_tun) entered disabled state [ 173.696046][T12754] syz_tun: entered allmulticast mode [ 173.701991][T12754] syz_tun: entered promiscuous mode 12:25:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r0) 12:25:44 executing program 2: r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) r1 = getpgrp(0x0) syz_open_procfs$namespace(r1, 0x0) [ 173.708337][T12754] bridge246: port 1(syz_tun) entered blocking state [ 173.715072][T12754] bridge246: port 1(syz_tun) entered forwarding state [ 173.723121][T12753] syz_tun: left allmulticast mode [ 173.728198][T12753] syz_tun: left promiscuous mode [ 173.733215][T12753] bridge237: port 1(syz_tun) entered disabled state [ 173.748171][T12753] bridge238: port 1(syz_tun) entered blocking state [ 173.754929][T12753] bridge238: port 1(syz_tun) entered disabled state 12:25:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffff81, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffb42b, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) [ 173.762465][T12753] syz_tun: entered allmulticast mode [ 173.769864][T12753] syz_tun: entered promiscuous mode [ 173.776134][T12753] bridge238: port 1(syz_tun) entered blocking state [ 173.782905][T12753] bridge238: port 1(syz_tun) entered forwarding state [ 173.790653][T12755] syz_tun: left allmulticast mode [ 173.795872][T12755] syz_tun: left promiscuous mode [ 173.800906][T12755] bridge236: port 1(syz_tun) entered disabled state 12:25:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xc3ffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000008740)=[{&(0x7f0000000080)={0x14, 0x2d, 0x1, 0x70bd2d, 0x0, "", [@typed={0x4}]}, 0x14}, {&(0x7f00000000c0)={0xb4, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x11, 0x90, 0x0, 0x1, [@typed={0x8, 0xd, 0x0, 0x0, @u32=0x3}, @generic="d5bf7eade5"]}, @generic="5b9f54ba6dc8362b43ee868793886450ac643e43f675def206675e83151de68dbfa14f79704e9a5446bd0dbe6598fbf606e565a4e3cbb19a540a4afc355f9ecd169a09dfed5be9e97271b4ab7ecf185b54aca50de62ac5546d7bde2ff6e4c4c393273834cf42956b43eaaa2ae877c9889aab524fdb01835102785b756cf786ce5e4ea852f1", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0xb4}, {&(0x7f0000002500)={0x153c, 0x16, 0x300, 0x70bd27, 0x25dfdbfd, "", [@nested={0x113d, 0x0, 0x0, 0x1, [@generic="cbf30c5a284e5db6463cfb1be7b0ca797128a173fe2afa3a35f5b49df25870a6460399b972ac0b9ef278fc709e047a4eae8a9e310dc1367a82901387c4007f5c398d", @typed={0x8, 0x36, 0x0, 0x0, @uid}, @generic="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@binary="ab3f3e0a91d10e4562a0e29c23bdbd52fe6e2a4b64748b7093e9ab4d131c5af192f6a960ede8754270d93b88aad4cc1effe613d965b777d886abf54bb038c56db5faa25ad8f5e5a14aa13a3d51ed4bc987991651cf8ff9a56977e3fa2ca70b5fb7b3bc456ee7223c6e18f69e8afd4a71786a64ba091f7dfbbff27a6fe13ed0b26352c9fe581d1d690b5444b210e86c6c73991adacb9f07461802344d31bb03eac4ba6259045f868763599816c171a7138b6edcf40e"}, @generic="0f000dd30ab48bb44e8f7ba752ff9b142e7a99433acda9fec31436fbaac7244d89e6e1160a2d68663c843668dea140e56f7a35e1ef3e717e6ebfa02249bd1ec851c1165a4f546402970e70e93b9e65712d70c2e59ec99bc1995a64dde746474d1e9675e64f6b2b83d0c6d2", @nested={0x129, 0x7c, 0x0, 0x1, [@typed={0xc, 0x4a, 0x0, 0x0, @u64=0x5}, @generic="bb69968c3ebec3efd226db07", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="9e019aa71d507a73c87538e06d2ac9a0829129da2e2f9a834af91d558ea2fac92bb2824b614679e98a0984acfe7ba6906211fc19", @typed={0x8, 0x0, 0x0, 0x0, @uid=0xee00}, @typed={0x8, 0x0, 0x0, 0x0, @uid}, @generic="78410d6971d525c8e26d3a79be1ad4affa4e9a695dd2820d067b807521fe338426b32ee42c645da1e31df1329c4e4e06660abe8b8cf2c1ed8dcee4d441880284b1366f0bc5a32a67d07ba555fc485f0a1ed0bb440c2f9e1f8fbb8d825af8b09cdd2b212e52e56f2dbeda6802517ed588566ec0c4143bfe935b42677ccf5e48c3407e122208970d27a3545474445f77840f42f4e79352923edad1d3189e850c78dd2df2103579d6ab0be91e8800914ac1461bc31ed78b1b2e004616068f"]}]}, 0x153c}, {&(0x7f0000003a40)={0x8c0, 0x0, 0x0, 0x0, 0x25dfdbff, "", [@generic="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", @generic="fee9c2cc53c75d1645abf238d28953c219bac172adbc03992489ed6b95fdc0593d7eff422776167aada42e0268b987539878c8645fc390f8121550fc5f5dd6c94bcb8e12c95776d4c5c1ce03b62279e41c4542cc3e8e104e28149cdab220a5651a9d310d35a2f2b725a3a1a7dd30057b20bc88a50c53761b5b21667122ac5d9960b82b7276fede392a5dc0776d39940d6f1598f39d59b56f4157bce24ba2f6e6722f243d0f119ab300de9da0b1308b8b5b94258cc9d70d99815ceac4b0abce2969fbdc91b120c0940f1d70577d28df4ea464bf60703f72", @generic="857304213d6db84b280d8084f8b45b96f10daf634ac579e6f2b920a19b4c5ac9dd7ba3b5446b36b7c2b5444abbfdf642e2fae3d36e60e67fde24e3f2c35f765699fd3c9db859690a21ef2b7188dc45519b9d6092a4751301e8cb08686e1742fcbddcabdac485db1f9ecdef454ce8de4b3b8b6906a59ee67c88713074bcdbf61c97cf059736df"]}, 0x8c0}, {0x0}, {0x0}], 0x6}, 0x0) 12:25:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) getsockname$netlink(r0, 0x0, &(0x7f0000000140)) 12:25:44 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f00000001c0)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, 0x0, 0x3}, 0x6) [ 173.814262][T12755] bridge237: port 1(syz_tun) entered blocking state [ 173.821009][T12755] bridge237: port 1(syz_tun) entered disabled state [ 173.827963][T12755] syz_tun: entered allmulticast mode [ 173.833891][T12755] syz_tun: entered promiscuous mode [ 173.839635][T12755] bridge237: port 1(syz_tun) entered blocking state [ 173.846297][T12755] bridge237: port 1(syz_tun) entered forwarding state 12:25:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 12:25:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="6802000001052d9000000000000000000100000154"], 0x268}}, 0x0) [ 173.943147][T12780] syz_tun: left allmulticast mode [ 173.948364][T12780] syz_tun: left promiscuous mode [ 173.953452][T12780] bridge238: port 1(syz_tun) entered disabled state [ 173.961695][T12780] bridge239: port 1(syz_tun) entered blocking state [ 173.968495][T12780] bridge239: port 1(syz_tun) entered disabled state [ 173.975542][T12780] syz_tun: entered allmulticast mode [ 173.981171][T12780] syz_tun: entered promiscuous mode [ 173.987154][T12780] bridge239: port 1(syz_tun) entered blocking state [ 173.993827][T12780] bridge239: port 1(syz_tun) entered forwarding state [ 174.002652][T12782] syz_tun: left allmulticast mode [ 174.007844][T12782] syz_tun: left promiscuous mode [ 174.012887][T12782] bridge246: port 1(syz_tun) entered disabled state [ 174.021247][T12782] bridge247: port 1(syz_tun) entered blocking state [ 174.027992][T12782] bridge247: port 1(syz_tun) entered disabled state [ 174.034876][T12782] syz_tun: entered allmulticast mode [ 174.040701][T12782] syz_tun: entered promiscuous mode [ 174.046711][T12782] bridge247: port 1(syz_tun) entered blocking state [ 174.053465][T12782] bridge247: port 1(syz_tun) entered forwarding state [ 174.082894][T12795] net_ratelimit: 6 callbacks suppressed [ 174.082904][T12795] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 174.109120][T12788] syz_tun: left allmulticast mode [ 174.114239][T12788] syz_tun: left promiscuous mode [ 174.119219][T12788] bridge237: port 1(syz_tun) entered disabled state [ 174.127734][T12788] bridge238: port 1(syz_tun) entered blocking state [ 174.134479][T12788] bridge238: port 1(syz_tun) entered disabled state [ 174.141457][T12788] syz_tun: entered allmulticast mode [ 174.148225][T12788] syz_tun: entered promiscuous mode [ 174.154573][T12788] bridge238: port 1(syz_tun) entered blocking state [ 174.161199][T12788] bridge238: port 1(syz_tun) entered forwarding state 12:25:44 executing program 0: connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) 12:25:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffe000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:44 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000005c0)) 12:25:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffffa1, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xc90a0000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:44 executing program 2: pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x2}, 0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) 12:25:44 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={0x0, 0x0, 0x14}, 0x18) [ 174.647936][T12813] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 174.664332][T12808] syz_tun: left allmulticast mode [ 174.669414][T12808] syz_tun: left promiscuous mode [ 174.674974][T12808] bridge247: port 1(syz_tun) entered disabled state 12:25:44 executing program 2: rt_sigprocmask(0x0, &(0x7f0000001500)={[0x575f]}, &(0x7f0000001540), 0x8) 12:25:44 executing program 0: pselect6(0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x0, 0x0, 0x20}, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f0000000300)={&(0x7f00000002c0)={[0x2]}, 0x8}) 12:25:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x200, 0x4) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x200000000004e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[@ANYRES16], 0x100000530) [ 174.692335][T12808] bridge248: port 1(syz_tun) entered blocking state [ 174.699041][T12808] bridge248: port 1(syz_tun) entered disabled state [ 174.706163][T12808] syz_tun: entered allmulticast mode [ 174.712955][T12808] syz_tun: entered promiscuous mode [ 174.720973][T12808] bridge248: port 1(syz_tun) entered blocking state [ 174.727830][T12808] bridge248: port 1(syz_tun) entered forwarding state [ 174.737175][T12811] syz_tun: left allmulticast mode [ 174.742265][T12811] syz_tun: left promiscuous mode 12:25:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x709, &(0x7f0000000500)=[{&(0x7f00000000c0)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb440009000e000a000d000000ba8000001201", 0x2e}], 0x1}, 0x0) 12:25:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffff7f, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 174.747841][T12811] bridge239: port 1(syz_tun) entered disabled state [ 174.758365][T12811] bridge240: port 1(syz_tun) entered blocking state [ 174.765258][T12811] bridge240: port 1(syz_tun) entered disabled state [ 174.772221][T12811] syz_tun: entered allmulticast mode [ 174.779409][T12811] syz_tun: entered promiscuous mode [ 174.785355][T12811] bridge240: port 1(syz_tun) entered blocking state 12:25:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffffc3, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 174.791996][T12811] bridge240: port 1(syz_tun) entered forwarding state [ 174.807796][T12820] syz_tun: left allmulticast mode [ 174.812859][T12820] syz_tun: left promiscuous mode [ 174.817935][T12820] bridge238: port 1(syz_tun) entered disabled state [ 174.826131][T12820] bridge239: port 1(syz_tun) entered blocking state [ 174.832864][T12820] bridge239: port 1(syz_tun) entered disabled state [ 174.839806][T12820] syz_tun: entered allmulticast mode 12:25:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xd1000000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 174.846903][T12820] syz_tun: entered promiscuous mode [ 174.852670][T12820] bridge239: port 1(syz_tun) entered blocking state [ 174.859487][T12820] bridge239: port 1(syz_tun) entered forwarding state 12:25:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, 0x0, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 174.910343][T12830] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 174.919513][T12830] bridge0: port 3(team0) entered blocking state [ 174.925902][T12830] bridge0: port 3(team0) entered disabled state [ 174.932454][T12830] team0: entered allmulticast mode [ 174.937653][T12830] team_slave_0: entered allmulticast mode [ 174.943385][T12830] team_slave_1: entered allmulticast mode [ 174.951273][T12830] team0: entered promiscuous mode 12:25:45 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8992, &(0x7f0000000a80)={'batadv_slave_1\x00'}) [ 174.956678][T12830] team_slave_0: entered promiscuous mode [ 174.962450][T12830] team_slave_1: entered promiscuous mode [ 174.968586][T12830] bridge0: port 3(team0) entered blocking state [ 174.975140][T12830] bridge0: port 3(team0) entered forwarding state [ 174.988237][T12836] syz_tun: left allmulticast mode [ 174.993343][T12836] syz_tun: left promiscuous mode [ 174.998490][T12836] bridge248: port 1(syz_tun) entered disabled state [ 175.009258][T12836] bridge249: port 1(syz_tun) entered blocking state [ 175.016084][T12836] bridge249: port 1(syz_tun) entered disabled state [ 175.023039][T12836] syz_tun: entered allmulticast mode [ 175.029877][T12836] syz_tun: entered promiscuous mode [ 175.035659][T12836] bridge249: port 1(syz_tun) entered blocking state [ 175.042481][T12836] bridge249: port 1(syz_tun) entered forwarding state [ 175.051165][T12835] syz_tun: left allmulticast mode 12:25:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffff81, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffffea, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 175.056450][T12835] syz_tun: left promiscuous mode [ 175.061506][T12835] bridge240: port 1(syz_tun) entered disabled state [ 175.070337][T12835] bridge241: port 1(syz_tun) entered blocking state [ 175.077015][T12835] bridge241: port 1(syz_tun) entered disabled state [ 175.084093][T12835] syz_tun: entered allmulticast mode [ 175.089911][T12835] syz_tun: entered promiscuous mode [ 175.095559][T12835] bridge241: port 1(syz_tun) entered blocking state [ 175.102270][T12835] bridge241: port 1(syz_tun) entered forwarding state [ 175.136134][T12841] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 175.172517][T12844] syz_tun: left allmulticast mode [ 175.177789][T12844] syz_tun: left promiscuous mode 12:25:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, 0x0) 12:25:45 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)='t', 0x1, r0}, 0x68) 12:25:45 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8901, &(0x7f0000000a80)={'batadv_slave_1\x00'}) [ 175.182848][T12844] bridge239: port 1(syz_tun) entered disabled state [ 175.191212][T12844] bridge240: port 1(syz_tun) entered blocking state [ 175.198018][T12844] bridge240: port 1(syz_tun) entered disabled state [ 175.206856][T12844] syz_tun: entered allmulticast mode [ 175.212713][T12844] syz_tun: entered promiscuous mode [ 175.219148][T12844] bridge240: port 1(syz_tun) entered blocking state [ 175.225856][T12844] bridge240: port 1(syz_tun) entered forwarding state [ 175.235861][T12860] syz_tun: left allmulticast mode [ 175.240992][T12860] syz_tun: left promiscuous mode [ 175.246201][T12860] bridge241: port 1(syz_tun) entered disabled state [ 175.287405][T12848] __nla_validate_parse: 77 callbacks suppressed [ 175.287414][T12848] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 175.303152][T12850] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 175.320294][T12852] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 175.330778][T12853] syz_tun: left allmulticast mode [ 175.335901][T12853] syz_tun: left promiscuous mode [ 175.341081][T12853] bridge249: port 1(syz_tun) entered disabled state [ 175.349283][T12853] bridge250: port 1(syz_tun) entered blocking state [ 175.356303][T12853] bridge250: port 1(syz_tun) entered disabled state [ 175.363200][T12853] syz_tun: entered allmulticast mode [ 175.368995][T12853] syz_tun: entered promiscuous mode [ 175.375212][T12853] bridge250: port 1(syz_tun) entered blocking state [ 175.381950][T12853] bridge250: port 1(syz_tun) entered forwarding state [ 175.389643][T12854] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 12:25:45 executing program 2: bpf$BPF_LINK_CREATE_XDP(0x1c, 0x0, 0x100000) 12:25:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xdc020000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:45 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) connect$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="565f3a3d7187"}, 0x14) 12:25:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfffffff0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, 0x0, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffffa1, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:45 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000005080)=[{{0x0, 0x0, 0x0}}], 0x1, 0x11) 12:25:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x4001, 0x3, 0x480, 0x0, 0xb, 0x148, 0x0, 0x148, 0x3e8, 0x240, 0x240, 0x3e8, 0x215, 0x3, 0x0, {[{{@ip={@local, @local, 0x0, 0x0, 'ip6gretap0\x00', 'veth0\x00'}, 0x0, 0x2c8, 0x330, 0x0, {0xff0f000000000000}, [@common=@inet=@socket1={{0x28, 'socket\x00', 0x2}}, @common=@unspec=@bpf1={{0x230, 'bpf\x00', 0x0}, @pinned={0x1, 0x0, 0x6, './file0\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@uncond, 0xec010000, 0x98, 0xb8, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4e0) 12:25:45 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x541b, 0x0) 12:25:45 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x401c5820, &(0x7f0000000a80)={'batadv_slave_1\x00'}) 12:25:45 executing program 0: rt_sigprocmask(0x0, &(0x7f0000001500), &(0x7f0000001540), 0x8) 12:25:45 executing program 2: bpf$MAP_CREATE(0x6, &(0x7f00000007c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 12:25:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000a00)={'ip6tnl0\x00', &(0x7f0000000980)={'syztnl2\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @private2, @mcast2}}) [ 175.614629][T12877] xt_CT: You must specify a L4 protocol and not use inversions on it [ 175.618961][T12868] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 175.643526][T12871] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 175.653226][T12884] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 175.676755][T12872] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 175.688618][T12867] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 175.698887][T12883] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 175.713686][T12881] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 175.728435][T12884] syz_tun: left allmulticast mode [ 175.733464][T12884] syz_tun: left promiscuous mode [ 175.738654][T12884] bridge240: port 1(syz_tun) entered disabled state [ 175.746533][T12884] bridge241: port 1(syz_tun) entered blocking state [ 175.753150][T12884] bridge241: port 1(syz_tun) entered disabled state [ 175.760148][T12884] syz_tun: entered allmulticast mode [ 175.765971][T12884] syz_tun: entered promiscuous mode [ 175.771850][T12884] bridge241: port 1(syz_tun) entered blocking state 12:25:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xdc050000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:46 executing program 2: openat$vcsu(0xffffffffffffff9c, 0x0, 0x293bd36623d732e4, 0x0) [ 175.778560][T12884] bridge241: port 1(syz_tun) entered forwarding state [ 175.786564][T12872] bridge243: port 1(syz_tun) entered blocking state [ 175.793172][T12872] bridge243: port 1(syz_tun) entered disabled state [ 175.799875][T12872] syz_tun: entered allmulticast mode [ 175.808030][T12872] syz_tun: entered promiscuous mode [ 175.814776][T12872] bridge243: port 1(syz_tun) entered blocking state [ 175.821460][T12872] bridge243: port 1(syz_tun) entered forwarding state [ 175.829056][T12871] syz_tun: left allmulticast mode [ 175.834121][T12871] syz_tun: left promiscuous mode [ 175.839282][T12871] bridge250: port 1(syz_tun) entered disabled state [ 175.847836][T12871] bridge251: port 1(syz_tun) entered blocking state [ 175.854556][T12871] bridge251: port 1(syz_tun) entered disabled state [ 175.861398][T12871] syz_tun: entered allmulticast mode [ 175.867502][T12871] syz_tun: entered promiscuous mode [ 175.873115][T12871] bridge251: port 1(syz_tun) entered blocking state [ 175.879840][T12871] bridge251: port 1(syz_tun) entered forwarding state 12:25:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, 0x0, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@base={0x5, 0x0, 0x0, 0x0, 0x2416, 0x1}, 0x48) 12:25:46 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x6, @vifc_lcl_ifindex, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 12:25:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfffffffc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffffc3, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) 12:25:46 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8970, &(0x7f0000000a80)={'batadv_slave_1\x00'}) [ 175.929696][T12897] syz_tun: left allmulticast mode [ 175.934804][T12897] syz_tun: left promiscuous mode [ 175.939972][T12897] bridge241: port 1(syz_tun) entered disabled state [ 175.959415][T12897] bridge242: port 1(syz_tun) entered blocking state [ 175.966214][T12897] bridge242: port 1(syz_tun) entered disabled state [ 175.972889][T12897] syz_tun: entered allmulticast mode 12:25:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1f) ioctl$sock_inet6_SIOCDELRT(r0, 0xc0189436, &(0x7f0000000040)={@remote, @mcast2, @local}) [ 175.978753][T12897] syz_tun: entered promiscuous mode [ 175.985004][T12897] bridge242: port 1(syz_tun) entered blocking state [ 175.991691][T12897] bridge242: port 1(syz_tun) entered forwarding state 12:25:46 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 12:25:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xe9030000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:46 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/diskstats\x00', 0x2, 0x0) 12:25:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$inet(r0, &(0x7f0000005f40)={0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000003b40)="6de6f30a7642c04bfb59f1f1e121c473df4d3d4d9d10faec653c7c7f1b88d8ad1fc5dd0fbbbd19d34f596bf2cd9096e166d5ae23fd2b393aa0ba6d1825f6c3ec4b9de34a7d319b9128d991271561381decd2b662abd7", 0x56}, {&(0x7f0000003bc0)="53b33a450a287a83a47592f832268cc6f13ee7b498cbe1eaea55f53ddb03f512968663e1462e1b0272f4496c5984dae2e40a3b26f840921ca3bb0e4f26d36528aae20ca27e766fa09af20b62427c1e338edb578082502b164431b99b4171d0435efa8a9d7708f05646787871a18d0dfcddec66b51d326beb2bef24f8cda77ff76004ddffb2a9576d8c9cb024351025be2908bc60658b1a46a97c8e5964", 0x9d}, {&(0x7f0000003c80)="8d322c988528", 0x6}, {&(0x7f0000003cc0)="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", 0xdc8}, {&(0x7f0000004cc0)}], 0x5, &(0x7f0000005e80)=[@ip_ttl={{0x14}}, @ip_tos_u8={{0x11}}], 0x30}, 0x0) [ 176.022464][T12903] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 176.053681][T12907] dvmrp0: entered allmulticast mode [ 176.081782][T12920] syz_tun: left allmulticast mode [ 176.087002][T12920] syz_tun: left promiscuous mode [ 176.092184][T12920] bridge242: port 1(syz_tun) entered disabled state [ 176.100612][T12920] bridge243: port 1(syz_tun) entered blocking state [ 176.107350][T12920] bridge243: port 1(syz_tun) entered disabled state [ 176.114600][T12920] syz_tun: entered allmulticast mode [ 176.120359][T12920] syz_tun: entered promiscuous mode [ 176.127073][T12920] bridge243: port 1(syz_tun) entered blocking state [ 176.133686][T12920] bridge243: port 1(syz_tun) entered forwarding state [ 176.141291][T12904] syz_tun: left allmulticast mode [ 176.146416][T12904] syz_tun: left promiscuous mode [ 176.151536][T12904] bridge251: port 1(syz_tun) entered disabled state [ 176.159820][T12904] bridge252: port 1(syz_tun) entered blocking state [ 176.166561][T12904] bridge252: port 1(syz_tun) entered disabled state [ 176.173213][T12904] syz_tun: entered allmulticast mode [ 176.179183][T12904] syz_tun: entered promiscuous mode [ 176.184976][T12904] bridge252: port 1(syz_tun) entered blocking state [ 176.191657][T12904] bridge252: port 1(syz_tun) entered forwarding state [ 176.199188][T12905] syz_tun: left allmulticast mode [ 176.204243][T12905] syz_tun: left promiscuous mode [ 176.209327][T12905] bridge243: port 1(syz_tun) entered disabled state [ 176.217272][T12905] bridge244: port 1(syz_tun) entered blocking state [ 176.223948][T12905] bridge244: port 1(syz_tun) entered disabled state [ 176.231130][T12905] syz_tun: entered allmulticast mode [ 176.237594][T12905] syz_tun: entered promiscuous mode [ 176.243328][T12905] bridge244: port 1(syz_tun) entered blocking state [ 176.249978][T12905] bridge244: port 1(syz_tun) entered forwarding state 12:25:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:46 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x20001, 0x0) pwritev(r0, 0x0, 0x0, 0x0, 0x0) 12:25:46 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/diskstats\x00', 0x5, 0x0) 12:25:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffffea, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xeaffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfffffffe, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000780)={0x0, 0x1, 0x6, @random="b91fdbc2efc7"}, 0x10) 12:25:46 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8929, &(0x7f0000000a80)={'batadv_slave_1\x00'}) 12:25:46 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x100810, r0, 0x0) [ 176.342076][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 176.342089][ T27] audit: type=1400 audit(1693916746.612:290): avc: denied { setopt } for pid=12938 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 176.360396][T12936] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 176.385618][ T27] audit: type=1400 audit(1693916746.662:291): avc: denied { map } for pid=12943 comm="syz-executor.2" path="socket:[35002]" dev="sockfs" ino=35002 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 176.409675][ T27] audit: type=1400 audit(1693916746.662:292): avc: denied { read } for pid=12943 comm="syz-executor.2" path="socket:[35002]" dev="sockfs" ino=35002 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 176.411330][T12933] syz_tun: left allmulticast mode 12:25:46 executing program 2: bpf$MAP_CREATE(0x3f00000000000000, &(0x7f00000007c0)=@base={0x5, 0xe3, 0xf4, 0xafa, 0x0, 0x1}, 0x48) 12:25:46 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x3, 0x1f) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) sendmsg$MPTCP_PM_CMD_GET_ADDR(r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r3, &(0x7f0000000680)={&(0x7f0000000580), 0xc, &(0x7f0000000640)={&(0x7f0000000b40)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000048ae8032baced532de6ead8a6a17c50000005e990856d98405fb455114bf1f47a5a3000012000076"], 0x24}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000b00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0xa01040}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x34, r4, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH={0x8, 0x16, 0x8}, @ETHTOOL_A_COALESCE_TX_USECS_HIGH={0x8, 0x15, 0x4}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x3}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ={0x8, 0x5, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f00000000c0)={0x6, 0x4, {0x8, @struct={0x401, 0x7}, 0x0, 0x3, 0xffffffff, 0x6, 0x0, 0x97a1, 0x42, @usage=0xffffffffffffffc1, 0x400, 0x0, [0x2, 0x7, 0xffffffffffffffff, 0x9, 0x6, 0x93c]}, {0x5, @struct={0x0, 0x800}, 0x0, 0x0, 0x40, 0x7fffffffffffffff, 0xffffffff, 0x6, 0x20, @usage=0x8, 0x10001, 0x6, [0x1f, 0xeaf9, 0x8000000000000001, 0x0, 0x3f, 0x9]}, {0x4, @usage=0x10000000000000, 0x0, 0x4, 0x4, 0x7, 0x4, 0x46000, 0x418, @struct={0x10001, 0x101}, 0x5, 0x400, [0x800000000000, 0x2, 0x7, 0x0, 0x8, 0xff]}, {0x5, 0x20, 0x2}}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r7, 0x89f1, &(0x7f0000000a00)={'ip6tnl0\x00', &(0x7f0000000980)={'syztnl2\x00', r5, 0x29, 0xfb, 0x80, 0x5df9, 0x41, @private2, @mcast2, 0x8, 0x700, 0x6, 0xfffffffd}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r7, 0x89f1, &(0x7f0000000940)={'syztnl1\x00', &(0x7f00000008c0)={'syztnl1\x00', r8, 0x0, 0x1, 0x44, 0x3f, 0x1, @mcast1, @mcast2, 0x40, 0x20, 0xffff, 0x4}}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f00000004c0)={0x23, 0x4, {0x10000, @usage=0x1, 0x0, 0x4, 0x2, 0x9, 0x1, 0x8, 0x81, @struct={0x1, 0x2}, 0xfffffff9, 0x9, [0x0, 0xfffffffffffffffb, 0x1, 0xedd8, 0x0, 0xf3b800]}, {0x3, @usage, 0x0, 0x6, 0x3, 0x1, 0x5, 0x7, 0x400, @usage=0x80000001, 0x10000, 0x3, [0x5, 0x2, 0x6, 0x0, 0x1, 0x8000000000000001]}, {0x2, @usage=0x8, r6, 0x3cf7, 0x0, 0x9, 0x1f, 0x2, 0x8c, @usage=0x100000001, 0x9, 0x1, [0xd14, 0x3, 0x5, 0x0, 0x2ca, 0x2]}, {0x80, 0x3, 0x1}}) socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@remote, @mcast2, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) [ 176.438440][T12933] syz_tun: left promiscuous mode [ 176.443490][T12933] bridge252: port 1(syz_tun) entered disabled state [ 176.461907][T12933] bridge253: port 1(syz_tun) entered blocking state [ 176.468632][T12933] bridge253: port 1(syz_tun) entered disabled state [ 176.477238][T12933] syz_tun: entered allmulticast mode [ 176.483332][T12933] syz_tun: entered promiscuous mode [ 176.489773][T12933] bridge253: port 1(syz_tun) entered blocking state [ 176.496504][T12933] bridge253: port 1(syz_tun) entered forwarding state [ 176.516265][T12944] syz_tun: left allmulticast mode [ 176.521325][T12944] syz_tun: left promiscuous mode [ 176.526420][T12944] bridge244: port 1(syz_tun) entered disabled state [ 176.535106][T12944] bridge245: port 1(syz_tun) entered blocking state 12:25:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfffffff0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 176.541752][T12944] bridge245: port 1(syz_tun) entered disabled state [ 176.552588][T12944] syz_tun: entered allmulticast mode [ 176.558784][T12944] syz_tun: entered promiscuous mode [ 176.568666][T12944] bridge245: port 1(syz_tun) entered blocking state [ 176.575379][T12944] bridge245: port 1(syz_tun) entered forwarding state [ 176.583232][T12932] syz_tun: left allmulticast mode [ 176.588415][T12932] syz_tun: left promiscuous mode [ 176.593582][T12932] bridge243: port 1(syz_tun) entered disabled state [ 176.606500][T12932] bridge244: port 1(syz_tun) entered blocking state [ 176.613811][T12932] bridge244: port 1(syz_tun) entered disabled state [ 176.621857][T12932] syz_tun: entered allmulticast mode [ 176.627823][T12932] syz_tun: entered promiscuous mode [ 176.633655][T12932] bridge244: port 1(syz_tun) entered blocking state [ 176.640356][T12932] bridge244: port 1(syz_tun) entered forwarding state 12:25:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xf, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xf0ffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$inet(r0, &(0x7f0000005f40)={0x0, 0x0, &(0x7f0000005e00)=[{0x0}, {&(0x7f0000003bc0)='S', 0x1}], 0x2}, 0x0) 12:25:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000004c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x116}) close(r1) 12:25:47 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffecc50000006d000400850000002a00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) getpid() [ 176.708865][T12958] syz_tun: left allmulticast mode [ 176.714218][T12958] syz_tun: left promiscuous mode [ 176.719340][T12958] bridge253: port 1(syz_tun) entered disabled state [ 176.742244][T12958] bridge254: port 1(syz_tun) entered blocking state [ 176.749233][T12958] bridge254: port 1(syz_tun) entered disabled state 12:25:47 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xa, r1, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0xdf, 0x0, 0x0, 0x0, 0x4, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x2}, 0x0, 0x3, 0x7, 0x0, 0x80000001, 0xe31, 0x9, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x7f, 0x8, 0x80, 0x4, 0x0, 0x6, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0x2}, 0x1, 0x9, 0xfffffff8, 0x4, 0x80, 0x3, 0x300, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xc, 0xffffffffffffffff, 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x2b) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40086602, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000300)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r5, &(0x7f0000000000), 0x248800) r6 = perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x20, 0x6, 0x0, 0x3d, 0x0, 0x0, 0xa0, 0xa, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x102, 0x7}, 0x0, 0x1, 0x7, 0x9, 0x8000, 0xffffe6c3, 0xfff, 0x0, 0x100, 0x0, 0x8000}, 0xffffffffffffffff, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000600)=',:^{-,\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000580)={0x2, 0x80, 0x8, 0x6, 0x2, 0x7, 0x0, 0x400000, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x4, 0x3, 0xffffffff, 0x0, 0x5, 0xbb, 0x4, 0x0, 0x1, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x3f, 0x3d, 0x80, 0x8d, 0x0, 0x7, 0x4030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffff7f, 0x4, @perf_bp={&(0x7f0000000240), 0x4}, 0x0, 0x1, 0x7, 0x0, 0x0, 0x633, 0x8, 0x0, 0x9, 0x0, 0x7}, 0x0, 0x4, r6, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"/737], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1e, 0x7, 0x5, 0x0, 0x0, 0x1, 0x7f, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000280), 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000480)=0x100) 12:25:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfffffffc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 176.756544][T12958] syz_tun: entered allmulticast mode [ 176.762625][T12958] syz_tun: entered promiscuous mode [ 176.768905][T12958] bridge254: port 1(syz_tun) entered blocking state [ 176.775640][T12958] bridge254: port 1(syz_tun) entered forwarding state 12:25:47 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000004c00)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='freezer.state\x00', 0x0, 0x0) 12:25:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x10, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 176.818763][T12965] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:47 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xa, r1, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0xdf, 0x0, 0x0, 0x0, 0x4, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x2}, 0x0, 0x3, 0x7, 0x0, 0x80000001, 0xe31, 0x9, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000820004000000000000000c00850000000f000000"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x7f, 0x8, 0x80, 0x4, 0x0, 0x6, 0x20, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0x2}, 0x1, 0x9, 0xfffffff8, 0x4, 0x80, 0x3, 0x300, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xc, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x2b) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40086602, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000300)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) r5 = perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x20, 0x6, 0x0, 0x3d, 0x0, 0x0, 0xa0, 0xa, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x102, 0x7}, 0x0, 0x1, 0x7, 0x9, 0x8000, 0xffffe6c3, 0xfff, 0x0, 0x100, 0x0, 0x8000}, 0xffffffffffffffff, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000600)=',:^{-,\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000580)={0x2, 0x80, 0x8, 0x6, 0x2, 0x7, 0x0, 0x400000, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x4, 0x3, 0xffffffff, 0x9, 0x5, 0xbb, 0x4, 0x0, 0x1, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x3f, 0x3d, 0x80, 0x8d, 0x0, 0x7, 0x4030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffff7f, 0x4, @perf_bp={&(0x7f0000000240), 0x4}, 0x0, 0x1, 0x7, 0x0, 0x0, 0x633, 0x8, 0x0, 0x9, 0x0, 0x7}, 0x0, 0x4, r5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"/737], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1e, 0x7, 0x5, 0x0, 0x0, 0x1, 0x7f, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000280), 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000480)=0x100) [ 176.867701][T12967] syz_tun: left allmulticast mode [ 176.872970][T12967] syz_tun: left promiscuous mode [ 176.878696][T12967] bridge244: port 1(syz_tun) entered disabled state [ 176.889299][T12967] bridge245: port 1(syz_tun) entered blocking state [ 176.896146][T12967] bridge245: port 1(syz_tun) entered disabled state 12:25:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 176.916710][T12967] syz_tun: entered allmulticast mode [ 176.926470][T12967] syz_tun: entered promiscuous mode [ 176.934324][T12967] bridge245: port 1(syz_tun) entered blocking state [ 176.941242][T12967] bridge245: port 1(syz_tun) entered forwarding state [ 176.957024][T12977] syz_tun: left allmulticast mode [ 176.962145][T12977] syz_tun: left promiscuous mode 12:25:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xf222b0ba, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 176.967402][T12977] bridge254: port 1(syz_tun) entered disabled state [ 176.986396][T12977] bridge255: port 1(syz_tun) entered blocking state [ 176.993353][T12977] bridge255: port 1(syz_tun) entered disabled state [ 177.006657][T12977] syz_tun: entered allmulticast mode [ 177.013166][T12977] syz_tun: entered promiscuous mode 12:25:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x4001, 0x3, 0x480, 0x0, 0xb, 0x148, 0x0, 0x148, 0x3e8, 0x240, 0x240, 0x3e8, 0x215, 0x3, 0x0, {[{{@ip={@local, @local, 0x0, 0x0, 'ip6gretap0\x00', 'veth0\x00'}, 0x0, 0x2c8, 0x330, 0x0, {0xff0f000000000000}, [@common=@inet=@socket1={{0x28, 'socket\x00', 0x2}}, @common=@unspec=@bpf1={{0x230, 'bpf\x00', 0x0}, @pinned={0x1, 0x0, 0x6, './file0\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x8000, '\x00', 'syz1\x00'}}}, {{@uncond, 0xec010000, 0x98, 0xb8, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4e0) 12:25:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x140, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfffffffe, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 177.021206][T12977] bridge255: port 1(syz_tun) entered blocking state [ 177.027951][T12977] bridge255: port 1(syz_tun) entered forwarding state 12:25:47 executing program 2: openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0xa0342, 0x0) 12:25:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x48) 12:25:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127d, 0x0) 12:25:47 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000180)={0x0, 0x0, "da64dd", 0x4}) [ 177.084551][T13001] xt_CT: You must specify a L4 protocol and not use inversions on it [ 177.102173][T12987] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:47 executing program 0: syz_io_uring_setup(0x56dd, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) 12:25:47 executing program 2: openat2(0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x18}, 0x18) 12:25:47 executing program 0: syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) [ 177.170954][ T27] audit: type=1400 audit(1693916747.442:293): avc: denied { ioctl } for pid=13012 comm="syz-executor.2" path="socket:[35105]" dev="sockfs" ino=35105 ioctlcmd=0x48f0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 12:25:47 executing program 2: socket(0x2c, 0x3, 0x7) [ 177.236510][T13004] syz_tun: left allmulticast mode [ 177.241630][T13004] syz_tun: left promiscuous mode [ 177.246837][T13004] bridge245: port 1(syz_tun) entered disabled state [ 177.259220][T13004] bridge246: port 1(syz_tun) entered blocking state [ 177.265998][T13004] bridge246: port 1(syz_tun) entered disabled state [ 177.272833][T13004] syz_tun: entered allmulticast mode [ 177.279026][T13004] syz_tun: entered promiscuous mode 12:25:47 executing program 0: socketpair(0x3, 0x0, 0x0, &(0x7f00000003c0)) 12:25:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0), 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x2c0, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 177.285231][T13004] bridge246: port 1(syz_tun) entered blocking state [ 177.291889][T13004] bridge246: port 1(syz_tun) entered forwarding state [ 177.307524][T13007] syz_tun: left allmulticast mode [ 177.312594][T13007] syz_tun: left promiscuous mode [ 177.317681][T13007] bridge255: port 1(syz_tun) entered disabled state [ 177.328764][T13007] bridge256: port 1(syz_tun) entered blocking state [ 177.335478][T13007] bridge256: port 1(syz_tun) entered disabled state [ 177.343238][ T27] audit: type=1400 audit(1693916747.602:294): avc: denied { create } for pid=13024 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 177.346673][T13007] syz_tun: entered allmulticast mode [ 177.369408][T13007] syz_tun: entered promiscuous mode [ 177.375268][T13007] bridge256: port 1(syz_tun) entered blocking state 12:25:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x8, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:47 executing program 2: alarm(0x8) 12:25:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xf9000000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:47 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000180)={0xffffffffffffffff, 0x0, "da64dd"}) 12:25:47 executing program 2: socketpair(0xa, 0x2, 0x7, &(0x7f0000000000)) [ 177.381903][T13007] bridge256: port 1(syz_tun) entered forwarding state 12:25:47 executing program 0: prctl$PR_MCE_KILL(0x1a, 0x0, 0x0) 12:25:47 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/pm_freeze_timeout', 0x80821, 0x0) 12:25:47 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@rand_addr=' \x01\x00'}, 0x14) 12:25:47 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640), 0x2, 0x0) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000b80)={0xe, 0x18, 0xfa00, @ib_path={0x0}}, 0x20) 12:25:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0101282, 0x0) [ 177.440051][T13025] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 177.469068][ T27] audit: type=1400 audit(1693916747.742:295): avc: denied { setopt } for pid=13049 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 12:25:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_SE_IO(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) 12:25:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x7d4, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xf, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:47 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="18000000ff0b0000000000000900000095"], &(0x7f0000000080)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 177.563057][T13042] syz_tun: left allmulticast mode [ 177.568276][T13042] syz_tun: left promiscuous mode [ 177.573428][T13042] bridge246: port 1(syz_tun) entered disabled state [ 177.596442][T13042] bridge247: port 1(syz_tun) entered blocking state [ 177.603385][T13042] bridge247: port 1(syz_tun) entered disabled state 12:25:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfcffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0), 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:47 executing program 0: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x1) recvmmsg(r0, &(0x7f0000003e40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000035c0)=""/241, 0xf1}}, {{&(0x7f00000036c0)=@un=@abs, 0x80, &(0x7f0000003780)=[{&(0x7f0000003740)=""/4, 0x4}], 0x1, &(0x7f00000037c0)=""/236, 0xec}}], 0x2, 0x40000121, 0x0) 12:25:47 executing program 2: r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) read$nci(r0, 0x0, 0x0) 12:25:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x10, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 177.610555][T13042] syz_tun: entered allmulticast mode [ 177.616770][T13042] syz_tun: entered promiscuous mode [ 177.622482][T13042] bridge247: port 1(syz_tun) entered blocking state [ 177.629189][T13042] bridge247: port 1(syz_tun) entered forwarding state 12:25:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x7dc, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x140, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 177.696439][T13074] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0), 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x7ec, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 177.770250][T13078] syz_tun: left allmulticast mode [ 177.775605][T13078] syz_tun: left promiscuous mode [ 177.780631][T13078] bridge247: port 1(syz_tun) entered disabled state [ 177.797548][T13078] bridge248: port 1(syz_tun) entered blocking state [ 177.804232][T13078] bridge248: port 1(syz_tun) entered disabled state [ 177.810871][T13078] syz_tun: entered allmulticast mode 12:25:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfd0a0000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x2c0, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 177.816844][T13078] syz_tun: entered promiscuous mode [ 177.822719][T13078] bridge248: port 1(syz_tun) entered blocking state [ 177.829387][T13078] bridge248: port 1(syz_tun) entered forwarding state 12:25:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x950, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 177.920558][T13094] syz_tun: left allmulticast mode [ 177.925845][T13094] syz_tun: left promiscuous mode [ 177.931048][T13094] bridge248: port 1(syz_tun) entered disabled state [ 177.940842][T13094] bridge249: port 1(syz_tun) entered blocking state [ 177.947622][T13094] bridge249: port 1(syz_tun) entered disabled state [ 177.958048][T13094] syz_tun: entered allmulticast mode [ 177.964195][T13094] syz_tun: entered promiscuous mode 12:25:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfeffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 177.969881][T13094] bridge249: port 1(syz_tun) entered blocking state [ 177.976592][T13094] bridge249: port 1(syz_tun) entered forwarding state [ 178.033102][T13105] syz_tun: left allmulticast mode [ 178.038238][T13105] syz_tun: left promiscuous mode [ 178.043339][T13105] bridge249: port 1(syz_tun) entered disabled state [ 178.051785][T13105] bridge250: port 1(syz_tun) entered blocking state [ 178.058618][T13105] bridge250: port 1(syz_tun) entered disabled state [ 178.065559][T13105] syz_tun: entered allmulticast mode [ 178.071643][T13105] syz_tun: entered promiscuous mode [ 178.078207][T13105] bridge250: port 1(syz_tun) entered blocking state [ 178.084852][T13105] bridge250: port 1(syz_tun) entered forwarding state 12:25:48 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f0000000140)={0xfffffffffffffffd}) 12:25:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x7d4, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xec0, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffa888, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000340), 0x2, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000380)={r1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8f1d77e053f68c11cc09b3826c9650d0bd6186b8e2ded72433fae501ebbf49919e1daa3bfc0668eedabf611e6f3dc1f9736e6c441515a89bf0849e200e16a32a", "1c25738e0eff40782f36b614aa93c2af2b84e84c8d2870e49fbe744eba946d4433656f36b0f34a3a2786e67c2476c581f357d2d2710a699319f5fbba4202e3bf", "f7d54a412911a0fa85614a034e3fc320880cf482f7f1553b6c30ffaf961e4229"}}) 12:25:48 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000004040)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004080)={@private0, 0x0, r1}) 12:25:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 12:25:48 executing program 2: r0 = getpid() capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)) 12:25:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xf800, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:48 executing program 0: r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder-control\x00', 0x0, 0x0) ioctl$BINDER_CTL_ADD(r0, 0xc1086201, &(0x7f0000000040)={'binder0\x00'}) 12:25:48 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x4, &(0x7f0000000000)=@raw=[@jmp, @generic, @btf_id], &(0x7f0000000080)='GPL\x00', 0x0, 0x68, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x7dc, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 178.561444][T13110] syz_tun: left allmulticast mode [ 178.566632][T13110] syz_tun: left promiscuous mode [ 178.571703][T13110] bridge250: port 1(syz_tun) entered disabled state [ 178.582341][T13110] bridge251: port 1(syz_tun) entered blocking state [ 178.589031][T13110] bridge251: port 1(syz_tun) entered disabled state [ 178.601711][T13110] syz_tun: entered allmulticast mode 12:25:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_SE_IO(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000180)={0xec4, 0x0, 0x0, 0x70bd26, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_SE_INDEX={0x8}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0x2}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_SE_APDU={0xa1, 0x19, "75f5291ec7df8822631830ba568f7c0ff3b6e56214c8e38449c8b873b9f10ea0620f6bfec026be82d6955d402f4f543c31b78d3c9bf30f0415841782180efd3140a8de44ee22d68d06df9429c5231642f92c1533d8e193f92034abc7044953e8353f054d4cddebcf40284ddaf5c0f650b06ea3ead5692e23cf3e0a032c776e47c88261d17d71ea94a402aad6c81aade421683cdc34d753a9ddb3a86284"}, @NFC_ATTR_SE_APDU={0xddb, 0x19, "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"}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0xec4}}, 0x0) 12:25:48 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x4000, r0}, 0x18) 12:25:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffb840, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 178.610618][T13110] syz_tun: entered promiscuous mode [ 178.618707][T13110] bridge251: port 1(syz_tun) entered blocking state [ 178.625455][T13110] bridge251: port 1(syz_tun) entered forwarding state 12:25:48 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000006740)='./cgroup/syz1\x00', 0x200002, 0x0) 12:25:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x5, 0x2, 0xa3, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) 12:25:48 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/pid\x00') 12:25:49 executing program 0: syz_clone(0x50001000, 0x0, 0xffffffffffffff90, 0x0, 0x0, 0x0) 12:25:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x33fe0, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x7ec, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 178.715153][T13139] syz_tun: left allmulticast mode [ 178.720238][T13139] syz_tun: left promiscuous mode [ 178.725359][T13139] bridge251: port 1(syz_tun) entered disabled state [ 178.745614][T13139] bridge252: port 1(syz_tun) entered blocking state [ 178.752311][T13139] bridge252: port 1(syz_tun) entered disabled state 12:25:49 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x22, 0x0, 0x0) 12:25:49 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/../file0\x00', 0x0) 12:25:49 executing program 2: r0 = syz_clone(0x0, &(0x7f0000000000)="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", 0x169, 0x0, 0x0, &(0x7f0000001080)) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x5, 0x2, 0x10000}, 0x48) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001140)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 12:25:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffe000, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 178.762447][T13139] syz_tun: entered allmulticast mode [ 178.772225][T13139] syz_tun: entered promiscuous mode [ 178.778068][T13139] bridge252: port 1(syz_tun) entered blocking state [ 178.784834][T13139] bridge252: port 1(syz_tun) entered forwarding state 12:25:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x950, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xfffffdef, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={0x0}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x0) 12:25:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xec0, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 178.951010][T13165] syz_tun: left allmulticast mode [ 178.956165][T13165] syz_tun: left promiscuous mode [ 178.961271][T13165] bridge252: port 1(syz_tun) entered disabled state [ 178.983307][T13165] bridge253: port 1(syz_tun) entered blocking state [ 178.990051][T13165] bridge253: port 1(syz_tun) entered disabled state [ 178.997072][T13165] syz_tun: entered allmulticast mode [ 179.003048][T13165] syz_tun: entered promiscuous mode [ 179.009912][T13165] bridge253: port 1(syz_tun) entered blocking state [ 179.016582][T13165] bridge253: port 1(syz_tun) entered forwarding state 12:25:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x21) 12:25:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x2, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffff7f, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:49 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'dvmrp0\x00', 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x15}, {0x16}]}) [ 179.085618][T13175] net_ratelimit: 4 callbacks suppressed [ 179.085634][T13175] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x3, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x33fe0, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 179.129989][T13189] selinux_netlink_send: 5 callbacks suppressed [ 179.130001][T13189] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=13189 comm=syz-executor.5 12:25:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x4, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={0x0}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xfffffdef, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 179.222755][T13194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3 sclass=netlink_route_socket pid=13194 comm=syz-executor.5 [ 179.246724][T13197] syz_tun: left allmulticast mode [ 179.251881][T13197] syz_tun: left promiscuous mode [ 179.257286][T13197] bridge253: port 1(syz_tun) entered disabled state 12:25:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffff81, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 179.277473][T13197] bridge254: port 1(syz_tun) entered blocking state [ 179.284447][T13197] bridge254: port 1(syz_tun) entered disabled state [ 179.293468][T13197] syz_tun: entered allmulticast mode [ 179.299787][T13197] syz_tun: entered promiscuous mode [ 179.307435][T13197] bridge254: port 1(syz_tun) entered blocking state [ 179.314246][T13197] bridge254: port 1(syz_tun) entered forwarding state [ 179.378172][T13208] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pid=13208 comm=syz-executor.5 [ 179.432471][T13204] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 179.485740][T13210] syz_tun: left allmulticast mode [ 179.490811][T13210] syz_tun: left promiscuous mode [ 179.496080][T13210] bridge254: port 1(syz_tun) entered disabled state [ 179.504216][T13210] bridge255: port 1(syz_tun) entered blocking state [ 179.510832][T13210] bridge255: port 1(syz_tun) entered disabled state [ 179.517683][T13210] syz_tun: entered allmulticast mode [ 179.523455][T13210] syz_tun: entered promiscuous mode [ 179.529474][T13210] bridge255: port 1(syz_tun) entered blocking state [ 179.536189][T13210] bridge255: port 1(syz_tun) entered forwarding state 12:25:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={0x0}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x2, 0x0, 0x0, 0x10000}, 0x48) 12:25:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x2, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x5, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffffa1, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:50 executing program 2: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='!~!\x00') 12:25:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) close(r0) close(r0) 12:25:50 executing program 0: syz_clone(0xa2801400, 0x0, 0x0, 0x0, 0x0, 0x0) 12:25:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000), 0x2, 0x0) 12:25:50 executing program 0: syz_clone(0xa3821080, 0x0, 0x0, 0x0, 0x0, 0x0) 12:25:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x100}, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg(r0, 0x0, 0x0) [ 179.856763][T13220] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x6, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 179.895874][T13223] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pid=13223 comm=syz-executor.5 12:25:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x5, 0x7fffffff, 0x10000}, 0x48) 12:25:50 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000840)=@generic={0x0, 0x2}, 0x18) [ 179.952428][T13221] syz_tun: left allmulticast mode [ 179.957573][T13221] syz_tun: left promiscuous mode [ 179.962842][T13221] bridge255: port 1(syz_tun) entered disabled state [ 179.964891][T13241] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=13241 comm=syz-executor.4 [ 179.984578][T13221] bridge256: port 1(syz_tun) entered blocking state [ 179.991227][T13221] bridge256: port 1(syz_tun) entered disabled state 12:25:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x3, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:50 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)=@generic={&(0x7f00000006c0)='.\x00'}, 0x18) 12:25:50 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000), 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000002080)={[{0x2b, 'cpu'}]}, 0x5) 12:25:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffffc3, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 180.004730][T13221] syz_tun: entered allmulticast mode [ 180.014044][T13221] syz_tun: entered promiscuous mode [ 180.019772][T13221] bridge256: port 1(syz_tun) entered blocking state [ 180.026419][T13221] bridge256: port 1(syz_tun) entered forwarding state 12:25:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) close(r0) openat$tun(0xffffffffffffff9c, &(0x7f0000002d40), 0x0, 0x0) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) 12:25:50 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffb) [ 180.064175][T13239] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6 sclass=netlink_route_socket pid=13239 comm=syz-executor.5 12:25:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x7, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 180.107089][T13253] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x5, 0x2, 0x10000, 0x4}, 0x48) 12:25:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000), 0x2, 0x0) 12:25:50 executing program 0: syz_clone(0xa700b180, 0x0, 0x0, 0x0, 0x0, 0x0) [ 180.145004][T13254] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3 sclass=netlink_route_socket pid=13254 comm=syz-executor.4 12:25:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x4, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:50 executing program 0: syz_clone(0x41208000, 0x0, 0x0, 0x0, 0x0, 0x0) 12:25:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:50 executing program 2: syz_clone(0xb30a1080, 0x0, 0x0, 0x0, 0x0, 0x0) 12:25:50 executing program 2: syz_clone(0xeb081180, 0x0, 0x0, 0x0, 0x0, 0x0) [ 180.260242][T13255] syz_tun: left allmulticast mode [ 180.265549][T13255] syz_tun: left promiscuous mode [ 180.270677][T13255] bridge256: port 1(syz_tun) entered disabled state [ 180.292433][T13255] bridge257: port 1(syz_tun) entered blocking state [ 180.299357][T13255] bridge257: port 1(syz_tun) entered disabled state [ 180.308276][T13255] syz_tun: entered allmulticast mode [ 180.314917][T13281] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pid=13281 comm=syz-executor.5 [ 180.332127][T13284] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pid=13284 comm=syz-executor.4 [ 180.339189][T13255] syz_tun: entered promiscuous mode [ 180.352017][T13255] bridge257: port 1(syz_tun) entered blocking state 12:25:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xffffffea, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x8, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x5, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 180.358692][T13255] bridge257: port 1(syz_tun) entered forwarding state [ 180.366462][T13264] __nla_validate_parse: 109 callbacks suppressed [ 180.366474][T13264] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 180.382108][T13275] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 180.398988][T13272] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 180.437414][T13280] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 180.459280][T13286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 180.471488][T13289] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 180.481907][T13291] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 180.491603][T13291] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 180.507435][T13292] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 180.509332][T13291] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pid=13291 comm=syz-executor.4 12:25:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x6, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x9, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 180.532032][T13293] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 12:25:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 180.588533][T13286] syz_tun: left allmulticast mode [ 180.593867][T13286] syz_tun: left promiscuous mode [ 180.598916][T13286] bridge257: port 1(syz_tun) entered disabled state [ 180.609393][T13286] bridge258: port 1(syz_tun) entered blocking state [ 180.616143][T13286] bridge258: port 1(syz_tun) entered disabled state [ 180.624900][T13286] syz_tun: entered allmulticast mode [ 180.630656][T13286] syz_tun: entered promiscuous mode 12:25:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfffffff0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x7, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 180.636541][T13286] bridge258: port 1(syz_tun) entered blocking state [ 180.643282][T13286] bridge258: port 1(syz_tun) entered forwarding state [ 180.668323][T13295] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 12:25:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x5, 0x2, 0x10000}, 0x48) 12:25:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xa, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 180.713647][T13301] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x5, 0x2, 0x10000, 0xa}, 0x48) [ 180.798246][T13304] syz_tun: left allmulticast mode [ 180.803318][T13304] syz_tun: left promiscuous mode [ 180.808501][T13304] bridge258: port 1(syz_tun) entered disabled state [ 180.822944][T13304] bridge259: port 1(syz_tun) entered blocking state [ 180.829718][T13304] bridge259: port 1(syz_tun) entered disabled state [ 180.839382][T13304] syz_tun: entered allmulticast mode 12:25:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg$inet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 180.845330][T13304] syz_tun: entered promiscuous mode [ 180.851258][T13304] bridge259: port 1(syz_tun) entered blocking state [ 180.857980][T13304] bridge259: port 1(syz_tun) entered forwarding state 12:25:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x0, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x8, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfffffffc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xb, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0x4, 0x0, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)=@generic={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x18) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r2, 0x87, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r3, 0x7ff, 0x8}, 0xc) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.kill\x00', 0x0, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="18000000ffff00000000000009000000ffe3060003000000180000000800000000000002000100001f2e00000000c00095000000000000006a3c45141f13a352cea720969dfaf97c1e45a472565f9d1700423d80e08a74ca3bff457bf54af11198e6fa71f4b3520af551526ebd5d44b7c6c98ee5fe1e35c1876aa477c67a84df0000000000000005fba2e9ea6422eb2da5e5eb62b318cf56d33f570ebc4654372704fb81ceb4826224a301acce487df202294791b05c7aaa73c097d9d2d7f63ca67a0947310d1b78247edd"], &(0x7f0000000300)='syzkaller\x00', 0x7, 0x57, &(0x7f0000000340)=""/87, 0x873a49fafa84ebd5, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000003c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000400)={0x2, 0x3, 0x8000003, 0xffffffff}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x90) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1c, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="18560000040000000000000000000000a505f0ffffffffff18660000080000000000000080000600000000000000000000000000000000183100000200000000000000000000003d56e0fffcffffff00"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x3b, &(0x7f0000000100)=""/59, 0x41100, 0x2, '\x00', r4, 0x0, r5, 0x8, &(0x7f0000000240)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0xf, 0x61, 0xffff}, 0x10, 0x11db9, r6, 0x0, 0x0, 0x0, 0x10, 0x8001}, 0x90) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a80)={r3, 0x630, 0x10}, 0xc) r8 = bpf$ITER_CREATE(0x21, &(0x7f0000000ac0)={r5}, 0x8) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=@bloom_filter={0x1e, 0x0, 0x3, 0x0, 0x8, r0, 0x95f, '\x00', r4, r2, 0x5, 0x5, 0x1, 0x6}, 0x48) r10 = openat$cgroup_ro(r5, &(0x7f0000000b80)='pids.events\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c80)={0x11, 0x6, &(0x7f0000000940)=ANY=[@ANYBLOB="180000005d890000000000000800000085201026d0280000185800000600000000000000000000009500000000000000"], &(0x7f0000000980)='GPL\x00', 0x4, 0x24, &(0x7f00000009c0)=""/36, 0x41100, 0x40, '\x00', r4, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000a00)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000a40)={0x2, 0xb, 0x1, 0x9}, 0x10, 0x0, 0x0, 0x7, &(0x7f0000000bc0)=[r7, r8, 0xffffffffffffffff, r9, r5, r1, r10], &(0x7f0000000c00)=[{0x3, 0x3, 0xc, 0x9}, {0x3, 0x4, 0xb, 0x3}, {0x3, 0x3, 0x0, 0x3}, {0x4, 0x2, 0x2, 0x9}, {0x2, 0x1, 0xf, 0x5}, {0x2, 0x3, 0xb, 0x1}, {0x2, 0x5, 0xf, 0x4}], 0x10, 0x81}, 0x90) r11 = openat$cgroup_ro(r8, &(0x7f00000006c0)='cpuset.effective_mems\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r11, 0x87, &(0x7f0000000740)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r12, 0x7ff, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a80)={r12, 0x630, 0x10}, 0xc) r13 = openat$tun(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TUNGETVNETBE(r13, 0x800454df, 0x0) ioctl$TUNSETVNETBE(r13, 0x400454de, &(0x7f0000000700)=0x1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r12, 0x3}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000007c0)={r3, 0x8, 0x1c}, 0xc) 12:25:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 12:25:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x9, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x5, 0x2, 0x10000, 0x2}, 0x48) 12:25:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xc, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x7, 0x0, 0x0, 0x10000}, 0x48) 12:25:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xd, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xa, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 180.973135][T13332] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 181.040630][T13331] syz_tun: left allmulticast mode [ 181.045887][T13331] syz_tun: left promiscuous mode [ 181.050945][T13331] bridge259: port 1(syz_tun) entered disabled state [ 181.059897][T13331] bridge260: port 1(syz_tun) entered blocking state [ 181.066565][T13331] bridge260: port 1(syz_tun) entered disabled state [ 181.073361][T13331] syz_tun: entered allmulticast mode [ 181.079139][T13331] syz_tun: entered promiscuous mode [ 181.085420][T13331] bridge260: port 1(syz_tun) entered blocking state [ 181.092055][T13331] bridge260: port 1(syz_tun) entered forwarding state 12:25:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x0, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:51 executing program 2: syz_clone(0x24003100, 0x0, 0xfffffe8f, 0x0, 0x0, 0x0) 12:25:51 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc0189436, &(0x7f0000000000)='!@!\x00') 12:25:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0xfffffffe, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xe, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xb, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x5, 0x2, 0xa3, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x80000000, 0x2}, 0x48) 12:25:51 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)=@generic={&(0x7f00000001c0)='./file0\x00'}, 0x18) unlink(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 12:25:51 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000004850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='ext4_allocate_inode\x00', r0}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='ext4_allocate_inode\x00', r1}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0) 12:25:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1b, 0x0, 0x0, 0x10000}, 0x48) 12:25:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xf, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 181.206451][T13358] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) close(r0) 12:25:51 executing program 0: syz_clone(0xf4004100, 0x0, 0x0, 0x0, 0x0, 0x0) 12:25:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xc, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x5, 0x0, 0x10000, 0x4}, 0x48) [ 181.308898][T13356] syz_tun: left allmulticast mode [ 181.314044][T13356] syz_tun: left promiscuous mode [ 181.319109][T13356] bridge260: port 1(syz_tun) entered disabled state [ 181.328703][T13356] bridge261: port 1(syz_tun) entered blocking state [ 181.335413][T13356] bridge261: port 1(syz_tun) entered disabled state [ 181.343205][T13356] syz_tun: entered allmulticast mode [ 181.352074][T13356] syz_tun: entered promiscuous mode 12:25:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xf, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x0, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:51 executing program 2: syz_clone(0x5065480, 0x0, 0x0, 0x0, 0x0, 0x0) 12:25:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x29, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 2: mkdir(&(0x7f0000000080)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) [ 181.362797][T13356] bridge261: port 1(syz_tun) entered blocking state [ 181.369517][T13356] bridge261: port 1(syz_tun) entered forwarding state 12:25:51 executing program 2: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000a80)="82"}, 0x50) 12:25:51 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x4, &(0x7f0000000240)=@framed={{}, [@jmp={0x5, 0x1}]}, &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:51 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa341, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xd, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 181.427234][T13387] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:51 executing program 0: bpf$BPF_PROG_TEST_RUN_LIVE(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 12:25:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x10, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) 12:25:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x7b, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xe, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 2: perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10240, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffff7, 0x2, @perf_config_ext={0x1, 0x4}, 0x4008, 0xff, 0x1, 0xa, 0xfff, 0x401, 0x7, 0x0, 0x5b2838b4, 0x0, 0xd40}, 0x0, 0x1, 0xffffffffffffffff, 0x1) 12:25:51 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x0, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x120, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000d00)=@base={0xb, 0x0, 0x0, 0x2}, 0x48) 12:25:51 executing program 0: perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 12:25:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xf, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x14, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x0, 0x0, 0x1}]}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:52 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x5) 12:25:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x0, 0x0, 0x0, 0x10}]}}, 0x0, 0x26}, 0x20) [ 181.756468][T13415] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, &(0x7f0000000300)=""/30, 0x26, 0x1e, 0x1}, 0x20) 12:25:52 executing program 2: sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001dc0)='$', 0x1}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) 12:25:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xdf4, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x29, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x140, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000780)={&(0x7f00000005c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) 12:25:52 executing program 2: bpf$PROG_LOAD_XDP(0x1c, &(0x7f0000000a00)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xdfc, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x0, 0x4}]}]}}, 0x0, 0x2e}, 0x20) 12:25:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0xe}]}]}}, 0x0, 0x36, 0x0, 0x1}, 0x20) 12:25:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x7b, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:52 executing program 2: syz_clone(0xa4009000, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)="ce") 12:25:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xea0, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x7e, 0x0, 0x29, 0x2}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 12:25:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x2c0, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x120, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x0, 0x5}]}]}}, 0x0, 0x36, 0x0, 0x1}, 0x20) 12:25:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x16, 0x0, 0x9, 0x1, 0x0, 0x1}, 0x48) 12:25:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x796, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xdf4, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x402, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000280)='./file0\x00', 0xac) 12:25:52 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5421, 0x0) 12:25:52 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x6, 0x7, &(0x7f0000000700)=@framed={{}, [@alu, @map_idx_val, @generic]}, &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x7d4, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xdfc, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x34, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:52 executing program 0: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}, {0x0, [], 0x2}}, 0x0, 0x1a}, 0x20) 12:25:52 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000002140)) 12:25:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4}}]}}, 0x0, 0x32}, 0x20) 12:25:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xea0, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x7dc, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@base={0x1d, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) [ 182.272177][T13502] syz_tun: left allmulticast mode [ 182.277390][T13502] syz_tun: left promiscuous mode [ 182.282508][T13502] bridge245: port 1(syz_tun) entered disabled state [ 182.295780][T13502] bridge279: port 1(syz_tun) entered blocking state [ 182.302434][T13502] bridge279: port 1(syz_tun) entered disabled state [ 182.315972][T13502] syz_tun: entered allmulticast mode 12:25:52 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x4, &(0x7f0000000240)=@framed={{}, [@jmp]}, &(0x7f00000002c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001900)={0x0, 0x0, 0x0}, 0x40040d1) 12:25:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x404, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x6, 0x1, &(0x7f0000000580)=@raw=[@generic={0x6, 0x0, 0x0, 0x0, 0xffffffff}], &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 182.322117][T13502] syz_tun: entered promiscuous mode [ 182.333747][T13502] bridge279: port 1(syz_tun) entered blocking state [ 182.340408][T13502] bridge279: port 1(syz_tun) entered forwarding state 12:25:52 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x6, 0x9, &(0x7f0000000280)=@framed={{}, [@map_idx, @initr0, @initr0]}, &(0x7f0000000980)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000009c0), 0x8, 0x10, &(0x7f0000000a00), 0x10, 0x0, 0x0, 0x1, &(0x7f0000000b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000b40)=[{}]}, 0xba) 12:25:52 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'pimreg0\x00', 0x936703a50f20f0b}) 12:25:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x402, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x405, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x7ec, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x34, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:52 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x950, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0x5, 0x0, 0x0, 0x0, 0x20}, 0x48) 12:25:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={0x0, 0x0, 0xfe17}, 0x20) 12:25:52 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{}]}]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 12:25:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {}]}]}}, 0x0, 0x36, 0x0, 0x1}, 0x20) 12:25:52 executing program 0: openat$tun(0xffffffffffffff9c, 0x0, 0x48ad01, 0x0) 12:25:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000001680)={0x8, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) [ 182.611155][T13540] syz_tun: left allmulticast mode [ 182.616233][T13540] syz_tun: left promiscuous mode [ 182.621417][T13540] bridge279: port 1(syz_tun) entered disabled state [ 182.630560][T13540] bridge281: port 1(syz_tun) entered blocking state [ 182.643219][T13540] bridge281: port 1(syz_tun) entered disabled state [ 182.652081][T13540] syz_tun: entered allmulticast mode 12:25:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x406, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xec0, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:52 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0xa, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:52 executing program 0: bpf$PROG_LOAD_XDP(0x9, &(0x7f0000000a00)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x34, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:52 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x6, 0x4, &(0x7f0000000140)=@framed={{}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x20}]}, &(0x7f00000005c0)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 182.657989][T13540] syz_tun: entered promiscuous mode [ 182.664025][T13540] bridge281: port 1(syz_tun) entered blocking state [ 182.670663][T13540] bridge281: port 1(syz_tun) entered forwarding state [ 182.699748][T13564] syz_tun: left allmulticast mode [ 182.704838][T13564] syz_tun: left promiscuous mode [ 182.709925][T13564] bridge256: port 1(syz_tun) entered disabled state [ 182.725146][T13564] bridge290: port 1(syz_tun) entered blocking state [ 182.731874][T13564] bridge290: port 1(syz_tun) entered disabled state [ 182.738675][T13564] syz_tun: entered allmulticast mode [ 182.744544][T13564] syz_tun: entered promiscuous mode [ 182.750814][T13564] bridge290: port 1(syz_tun) entered blocking state 12:25:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x404, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:53 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{}]}]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 12:25:53 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 12:25:53 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000780)={&(0x7f00000005c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26, 0x0, 0x1}, 0x20) [ 182.757506][T13564] bridge290: port 1(syz_tun) entered forwarding state 12:25:53 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xa, 0x0, 0x9a) 12:25:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x40a, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xe400, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x2, &(0x7f0000000000)=@raw=[@func, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:53 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array]}}, 0x0, 0x32, 0x0, 0xb}, 0x20) 12:25:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x405, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00'}, 0x18) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x45) 12:25:53 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 12:25:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x410, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x33fe0, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x1e, 0x1, &(0x7f0000000580)=@raw=[@generic], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:53 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="91", 0x1}], 0x1}, 0x5) 12:25:53 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0xfeff0f00, 0x0, 0x0, 0x2}}, 0x0, 0x1a}, 0x20) 12:25:53 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x0, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:53 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0xfffffdef, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 183.071908][T13607] syz_tun: left allmulticast mode [ 183.077094][T13607] syz_tun: left promiscuous mode [ 183.082226][T13607] bridge290: port 1(syz_tun) entered disabled state [ 183.092456][T13607] bridge292: port 1(syz_tun) entered blocking state [ 183.099208][T13607] bridge292: port 1(syz_tun) entered disabled state [ 183.106325][T13607] syz_tun: entered allmulticast mode [ 183.112275][T13607] syz_tun: entered promiscuous mode 12:25:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x422, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000010280)={&(0x7f00000100c0)=ANY=[@ANYBLOB="9feb01001800000000000000e0000000e00000000b00000000000000000000030000000005000000010000000400000000000000000000030000000002000000052857"], 0x0, 0x103, 0x0, 0x1}, 0x20) 12:25:53 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) 12:25:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x2, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x406, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20240, 0x0) 12:25:53 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {}, {}]}]}}, 0x0, 0x3e, 0x0, 0x1}, 0x20) [ 183.118989][T13607] bridge292: port 1(syz_tun) entered blocking state [ 183.125627][T13607] bridge292: port 1(syz_tun) entered forwarding state 12:25:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x3, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x4, &(0x7f0000000240)=@framed={{}, [@jmp={0x5, 0x1, 0x8}]}, &(0x7f00000002c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x424, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bridge_slave_1\x00'}) 12:25:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:53 executing program 0: socketpair(0xb2ad0dcee5592ecb, 0x0, 0x0, &(0x7f0000000000)) 12:25:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x40a, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 2: perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x4, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000780)={&(0x7f00000005c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x5}]}]}}, 0x0, 0x32, 0x0, 0x1}, 0x20) 12:25:53 executing program 0: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x425, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00'}) 12:25:53 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x1, &(0x7f0000000080)=@raw=[@jmp], &(0x7f00000000c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x5, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x410, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x19, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:53 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, 0x0) 12:25:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x6, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x422, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 183.463463][T13667] syz_tun: left allmulticast mode [ 183.468732][T13667] syz_tun: left promiscuous mode [ 183.473967][T13667] bridge281: port 1(syz_tun) entered disabled state [ 183.488341][T13667] bridge287: port 1(syz_tun) entered blocking state [ 183.495054][T13667] bridge287: port 1(syz_tun) entered disabled state 12:25:53 executing program 2: syz_clone(0x118a100, 0x0, 0x0, 0x0, 0x0, 0x0) 12:25:53 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@base={0xa, 0x0, 0x0, 0x0, 0x172}, 0x48) 12:25:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x43d, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 2: socketpair(0x26, 0x5, 0x180, &(0x7f0000000040)) 12:25:53 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000440)={&(0x7f0000000040)=@id, 0x10, 0x0}, 0x0) [ 183.517505][T13667] syz_tun: entered allmulticast mode [ 183.525909][T13667] syz_tun: entered promiscuous mode [ 183.532156][T13667] bridge287: port 1(syz_tun) entered blocking state [ 183.538932][T13667] bridge287: port 1(syz_tun) entered forwarding state 12:25:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x7, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x424, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:53 executing program 0: bpf$MAP_LOOKUP_BATCH(0x10, 0x0, 0x300) 12:25:53 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:53 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) 12:25:54 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x412600, 0x0) 12:25:54 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="911c", 0x2}, {0x0}], 0x2}, 0x5) 12:25:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 183.726236][T13696] syz_tun: left allmulticast mode [ 183.731384][T13696] syz_tun: left promiscuous mode [ 183.736625][T13696] bridge287: port 1(syz_tun) entered disabled state [ 183.764565][T13696] bridge288: port 1(syz_tun) entered blocking state 12:25:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x464, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:54 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x62) 12:25:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x8, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x425, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:54 executing program 2: bpf$PROG_LOAD_XDP(0xd, &(0x7f0000000a00)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x70}, 0x0) [ 183.771247][T13696] bridge288: port 1(syz_tun) entered disabled state [ 183.781702][T13696] syz_tun: entered allmulticast mode [ 183.788077][T13696] syz_tun: entered promiscuous mode [ 183.794251][T13696] bridge288: port 1(syz_tun) entered blocking state [ 183.800917][T13696] bridge288: port 1(syz_tun) entered forwarding state 12:25:54 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x9, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0xc00, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:54 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0xc002, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x1}, 0x48) [ 183.970685][T13740] syz_tun: left allmulticast mode [ 183.975891][T13740] syz_tun: left promiscuous mode [ 183.980937][T13740] bridge292: port 1(syz_tun) entered disabled state [ 183.992052][T13740] bridge298: port 1(syz_tun) entered blocking state [ 183.998973][T13740] bridge298: port 1(syz_tun) entered disabled state [ 184.011717][T13740] syz_tun: entered allmulticast mode 12:25:54 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x2, &(0x7f0000000080)=@raw=[@cb_func={0x18, 0x0, 0x4, 0x0, 0xffffffffffffffff}], &(0x7f00000000c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x43d, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 184.018380][T13740] syz_tun: entered promiscuous mode [ 184.025975][T13740] bridge298: port 1(syz_tun) entered blocking state [ 184.032634][T13740] bridge298: port 1(syz_tun) entered forwarding state 12:25:54 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xa, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 184.096379][T13742] net_ratelimit: 10 callbacks suppressed [ 184.096394][T13742] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 184.198379][T13755] syz_tun: left allmulticast mode [ 184.203602][T13755] syz_tun: left promiscuous mode [ 184.208768][T13755] bridge298: port 1(syz_tun) entered disabled state [ 184.218250][T13755] bridge299: port 1(syz_tun) entered blocking state [ 184.224967][T13755] bridge299: port 1(syz_tun) entered disabled state [ 184.229015][T13760] selinux_netlink_send: 36 callbacks suppressed [ 184.229028][T13760] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pid=13760 comm=syz-executor.1 [ 184.233206][T13755] syz_tun: entered allmulticast mode [ 184.256736][T13755] syz_tun: entered promiscuous mode [ 184.262682][T13755] bridge299: port 1(syz_tun) entered blocking state [ 184.269427][T13755] bridge299: port 1(syz_tun) entered forwarding state 12:25:55 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xc0045878, 0x0) 12:25:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x464, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:55 executing program 0: perf_event_open$cgroup(&(0x7f0000000dc0)={0x0, 0xfffffdf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000d80)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xb, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:55 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/204, 0xcc}], 0x1}, 0x0) 12:25:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xc, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 184.761760][T13769] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11 sclass=netlink_route_socket pid=13769 comm=syz-executor.1 [ 184.774719][T13768] syz_tun: left allmulticast mode [ 184.774783][T13768] syz_tun: left promiscuous mode [ 184.774941][T13768] bridge288: port 1(syz_tun) entered disabled state [ 184.794662][T13768] bridge292: port 1(syz_tun) entered blocking state [ 184.801330][T13768] bridge292: port 1(syz_tun) entered disabled state 12:25:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x2, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 184.808285][T13768] syz_tun: entered allmulticast mode [ 184.814420][T13768] syz_tun: entered promiscuous mode [ 184.820289][T13768] bridge292: port 1(syz_tun) entered blocking state [ 184.826951][T13768] bridge292: port 1(syz_tun) entered forwarding state 12:25:55 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_tos_int={{0x14}}, @ip_ttl={{0x14}}], 0x30}, 0x0) 12:25:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0xc00, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 184.860232][T13770] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:55 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x3eb, 0x1, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0xc002, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xd, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 184.902260][T13778] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12 sclass=netlink_route_socket pid=13778 comm=syz-executor.1 12:25:55 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="9feb01001800000000000000c8000000c88a"], 0x0, 0xe6}, 0x20) 12:25:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 184.966365][T13782] syz_tun: left allmulticast mode [ 184.971417][T13782] syz_tun: left promiscuous mode [ 184.976555][T13782] bridge292: port 1(syz_tun) entered disabled state [ 184.987494][T13782] bridge293: port 1(syz_tun) entered blocking state [ 184.994370][T13782] bridge293: port 1(syz_tun) entered disabled state [ 185.006497][T13782] syz_tun: entered allmulticast mode 12:25:55 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 12:25:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x3, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 185.012654][T13782] syz_tun: entered promiscuous mode [ 185.019414][T13782] bridge293: port 1(syz_tun) entered blocking state [ 185.026046][T13782] bridge293: port 1(syz_tun) entered forwarding state [ 185.056242][T13794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13 sclass=netlink_route_socket pid=13794 comm=syz-executor.1 [ 185.090689][T13798] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 185.153433][T13804] syz_tun: left allmulticast mode [ 185.158557][T13804] syz_tun: left promiscuous mode [ 185.163593][T13804] bridge293: port 1(syz_tun) entered disabled state [ 185.175315][T13804] bridge294: port 1(syz_tun) entered blocking state [ 185.182050][T13804] bridge294: port 1(syz_tun) entered disabled state [ 185.188957][T13804] syz_tun: entered allmulticast mode [ 185.195518][T13804] syz_tun: entered promiscuous mode [ 185.201340][T13804] bridge294: port 1(syz_tun) entered blocking state [ 185.207985][T13804] bridge294: port 1(syz_tun) entered forwarding state 12:25:55 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x1}}]}}, 0x0, 0x3e}, 0x20) 12:25:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xe, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x4, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:55 executing program 0: bpf$PROG_LOAD_XDP(0xf, &(0x7f0000000a00)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:55 executing program 0: perf_event_open$cgroup(&(0x7f0000000100)={0x9, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:55 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x6, 0x1, &(0x7f0000000580)=@raw=[@generic={0x6, 0x0, 0x0, 0x0, 0xffffffff}], &(0x7f00000005c0)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 185.642830][T13811] __nla_validate_parse: 179 callbacks suppressed [ 185.642935][T13811] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 185.659129][T13815] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 185.668582][T13814] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 185.678683][T13815] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 12:25:55 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {}, {}]}]}}, 0x0, 0x3e, 0x0, 0x1}, 0x20) 12:25:56 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x6, 0x1, &(0x7f0000000580)=@raw=[@generic], &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x8f) [ 185.697605][T13811] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 185.717985][T13811] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14 sclass=netlink_route_socket pid=13811 comm=syz-executor.1 [ 185.743096][T13813] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 185.759552][T13814] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 185.776411][T13815] syz_tun: left allmulticast mode [ 185.781447][T13815] syz_tun: left promiscuous mode [ 185.790164][T13815] bridge299: port 1(syz_tun) entered disabled state [ 185.801156][T13815] bridge303: port 1(syz_tun) entered blocking state [ 185.807875][T13815] bridge303: port 1(syz_tun) entered disabled state [ 185.814804][T13815] syz_tun: entered allmulticast mode [ 185.820382][T13815] syz_tun: entered promiscuous mode [ 185.826250][T13815] bridge303: port 1(syz_tun) entered blocking state [ 185.832845][T13815] bridge303: port 1(syz_tun) entered forwarding state [ 185.841099][T13826] syz_tun: left allmulticast mode [ 185.846160][T13826] syz_tun: left promiscuous mode 12:25:56 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x7, &(0x7f0000000000)=@framed={{}, [@initr0, @btf_id]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xf, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:56 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x9, 0x1, &(0x7f0000000580)=@raw=[@generic], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x2, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:56 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000100c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xa, 0x18, 0xa, [@array]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/66, 0x3a, 0x42, 0x1}, 0x20) [ 185.851283][T13826] bridge294: port 1(syz_tun) entered disabled state [ 185.859530][T13826] bridge295: port 1(syz_tun) entered blocking state [ 185.867122][T13826] bridge295: port 1(syz_tun) entered disabled state [ 185.882059][T13826] syz_tun: entered allmulticast mode [ 185.887974][T13826] syz_tun: entered promiscuous mode [ 185.895113][T13826] bridge295: port 1(syz_tun) entered blocking state [ 185.901888][T13826] bridge295: port 1(syz_tun) entered forwarding state 12:25:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:56 executing program 0: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:56 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x2}]}}, 0x0, 0x32}, 0x20) 12:25:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x5, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:56 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x6, 0x2000000000000082, &(0x7f0000000300)=@framed={{}, [@map_idx, @map_val, @initr0]}, &(0x7f0000000980)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000009c0), 0x8, 0x10, &(0x7f0000000a00), 0x10, 0x0, 0x0, 0x1, &(0x7f0000000b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000b40)=[{}]}, 0x90) [ 185.943065][T13835] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 185.952796][T13834] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 185.962513][T13839] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 185.987174][T13835] syz_tun: left allmulticast mode 12:25:56 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge0\x00', @link_local}) 12:25:56 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 185.992305][T13835] syz_tun: left promiscuous mode [ 185.992722][T13834] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=13834 comm=syz-executor.1 [ 185.997749][T13835] bridge303: port 1(syz_tun) entered disabled state [ 186.025361][T13835] bridge304: port 1(syz_tun) entered blocking state [ 186.032125][T13835] bridge304: port 1(syz_tun) entered disabled state 12:25:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='blkio.bfq.io_service_time\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000002940)=ANY=[@ANYBLOB="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&(0x7f0000000040)='GPL\x00', 0x4, 0x1076, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = syz_clone(0x12080400, &(0x7f0000002700)="eda714ee59c9146bb36ab9de97ac70c5c948075f296c90bb0888e62bef3e71818fddb7602c", 0x25, &(0x7f00000027c0), &(0x7f0000002800), &(0x7f0000002840)="2a3170e4ca4da30807536af4455f64753f32f7f974577905bdbc18d9395746edaf3aec5c34e1d601bf41616b89f18a3c02128f6a9aee0bd52916c8f4bee60c1aeb8275bc07e4f136bdf00986715ca3d79d0df9fa6fc2de1bdc290efe30ea09aa16ca851b02773258274d08624e359e2d7720b65708d19d61769738ed596db0c67c6497b9587762df71d49d47e12dfb3a7f045a8dcd3459d5ac66e9912bed60d0c222ecf35b8cf5") bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000026c0)={r2, r0, 0x0, 0xf, &(0x7f0000002900)='-\x00\x00\x02\x00'/15}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r3}, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001300)={r4, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffe56, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x0, 0x0}}, 0x10) r6 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000001340)={r1, r5}, 0x10) bpf$LINK_DETACH(0x22, &(0x7f0000000180)=r6, 0x4) close(0xffffffffffffffff) close(r1) 12:25:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x29, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x3, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 186.042486][T13835] syz_tun: entered allmulticast mode [ 186.049536][T13835] syz_tun: entered promiscuous mode [ 186.056723][T13835] bridge304: port 1(syz_tun) entered blocking state [ 186.063359][T13835] bridge304: port 1(syz_tun) entered forwarding state [ 186.071399][T13840] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 186.116787][T13845] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:56 executing program 0: perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f8b}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:56 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x4, [@var={0x3}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x2c}, 0x20) 12:25:56 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) [ 186.185473][T13850] syz_tun: left allmulticast mode [ 186.190569][T13850] syz_tun: left promiscuous mode [ 186.195678][T13850] bridge295: port 1(syz_tun) entered disabled state [ 186.211820][T13850] bridge296: port 1(syz_tun) entered blocking state [ 186.218576][T13850] bridge296: port 1(syz_tun) entered disabled state [ 186.230281][T13850] syz_tun: entered allmulticast mode 12:25:56 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000015c0)) 12:25:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x6, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:56 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x6, 0x3a0, &(0x7f0000000580)=@raw=[@generic], &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:56 executing program 0: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 186.238380][T13850] syz_tun: entered promiscuous mode [ 186.246475][T13850] bridge296: port 1(syz_tun) entered blocking state [ 186.253126][T13850] bridge296: port 1(syz_tun) entered forwarding state 12:25:56 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x4, &(0x7f0000000180)=@raw=[@exit, @call, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}], &(0x7f0000000200)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:56 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/243, 0xf3}, 0x62) [ 186.281110][T13862] syz_tun: left allmulticast mode [ 186.286374][T13862] syz_tun: left promiscuous mode [ 186.291475][T13862] bridge304: port 1(syz_tun) entered disabled state [ 186.308136][T13862] bridge305: port 1(syz_tun) entered blocking state [ 186.314944][T13862] bridge305: port 1(syz_tun) entered disabled state 12:25:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x7b, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:56 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_tos_int={{0x14}}, @ip_ttl={{0x14}}], 0x30}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 12:25:56 executing program 2: socketpair(0x2, 0xa, 0x2, &(0x7f0000000040)) [ 186.326665][T13862] syz_tun: entered allmulticast mode [ 186.332528][T13862] syz_tun: entered promiscuous mode [ 186.338962][T13862] bridge305: port 1(syz_tun) entered blocking state [ 186.345680][T13862] bridge305: port 1(syz_tun) entered forwarding state [ 186.377489][T13871] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x4, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:56 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)=@generic={&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x18) 12:25:56 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000010280)={&(0x7f00000100c0)=ANY=[@ANYBLOB="9feb01001800000000000000e0000000e00000000b0000000000000000000003000000000500000001"], 0x0, 0x103}, 0x20) [ 186.438788][T13897] syz_tun: left allmulticast mode [ 186.444027][T13897] syz_tun: left promiscuous mode [ 186.449226][T13897] bridge296: port 1(syz_tun) entered disabled state [ 186.458757][T13897] bridge297: port 1(syz_tun) entered blocking state [ 186.465547][T13897] bridge297: port 1(syz_tun) entered disabled state [ 186.483030][T13897] syz_tun: entered allmulticast mode 12:25:56 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict]}}, 0x0, 0x26, 0x0, 0xb}, 0x20) 12:25:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000340), 0x4) 12:25:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x7, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x120, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:56 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'dvmrp1\x00', 0x400}) 12:25:56 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5452, 0x0) [ 186.490267][T13895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=13895 comm=syz-executor.1 [ 186.492279][T13897] syz_tun: entered promiscuous mode [ 186.511000][T13897] bridge297: port 1(syz_tun) entered blocking state [ 186.517763][T13897] bridge297: port 1(syz_tun) entered forwarding state 12:25:56 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000780)={&(0x7f00000005c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x4}]}]}}, &(0x7f0000000700)=""/123, 0x32, 0x7b, 0x1}, 0x20) 12:25:56 executing program 2: socketpair(0x1e, 0x0, 0xfffffffd, &(0x7f0000000000)) [ 186.579398][T13902] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 186.616435][T13917] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=288 sclass=netlink_route_socket pid=13917 comm=syz-executor.1 12:25:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xdf4, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 186.668529][T13922] syz_tun: left allmulticast mode [ 186.673576][T13922] syz_tun: left promiscuous mode [ 186.678844][T13922] bridge305: port 1(syz_tun) entered disabled state [ 186.688487][T13922] bridge306: port 1(syz_tun) entered blocking state [ 186.695254][T13922] bridge306: port 1(syz_tun) entered disabled state [ 186.703049][T13922] syz_tun: entered allmulticast mode [ 186.708972][T13922] syz_tun: entered promiscuous mode 12:25:57 executing program 2: perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 12:25:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:57 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="9735f2b6507fc450c3d8da39d06c3609fd0ce91b23d28f3b4bd8c87ad1935c6ed0b2b9778db591b441e492b4993af6b239aaa8db688f1b0779a3cddc28b967f2dac4fb09151ce1dd438175fd4fdf664c8326ca88767b05e931701b903ebdc80e4ec14f1fcdc7e998499a60b769", 0x6d}, {&(0x7f0000000100)="13dc069a2c2ef69b45f5be777092000228b9495d3adcd2e85e177277c1f833336771955edb87e3c78b94e99cf6a3653e18f1bb669f73825775cdfd52ce00141379a58888b4fd86346b4ef1a3f44ed34fc1b727a9419beb5a49a82d0899f78bd90cef203cdb2968d3c7bfaa73c8a8c45399d8ee678022dedbae20265a9169e5dcc1513df5c17156b44674848fd35a4aeda8a25c0cd80c1c8d5a68a12eca17af2199bf3c1564319b87ddf40d0207669fc27743f9330fedd9df17431ea0a6d2741aec5c7b55ece7fd0a781b446802646faf3b65985eba8c113b87fba7528670e2eca795", 0xe2}, {&(0x7f0000000280)="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", 0xd72}], 0x3}, 0x0) 12:25:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x5, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:57 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='blkio.bfq.io_service_time\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000002940)=ANY=[@ANYBLOB="18020000e2ffffff00000000000000c685000000360000009500001800000000922ae83713ab9600010000801b10fb54a8cb72d232ad558c46fff4208d4990ec11ce9413ac30e00bd0081f8504e19a5183d769676520e98a263345e44d5ad12bca35ba0100c4d86abeb12303ff1c9fe0d0020000d60400000007d3670000008aff66d6b3181ffc1d62a3954c1198bbc4fa13aee48ca9e8969faebf3183fe803ab3f5024b52dc265b36fc9dae00a09404f01f9504d0976d252bd8d24538556e5e57bee3b8cf464ef3c6a7def8bad3ca6e3abdb21696e340bb8e2a093add57196b40def3858ef569147fa4108328392d322ab5df10a2f69a6bdf72ee7944e810d0223917c3d042410f57466f59544047d6d8ac44060000000000ee16c729300d2301800000000000002b5a8b05fcc154ad5290a8cdb97c343f454ff69dd6cbde49b28a6cb5f4fc0001745cff6e00e7ffffff0000acf3209a08439f1ff01779b6f6df7e02aa6d7760525b595fe1f697bc114ed1778e97a3f0395f946974cfb458be2a34cf924dc37b5592bf17956f3547497aba814382ff67b345b677a9d6523d87008000000400000000003fe8613ca29ff92be0d8deffff7b68136b0046d535dd39c0f35408869e9b342b953f91447e6b9eab304f134306320600a44095254b45a6c1312a13696c7202df5f764713504facc532c5a6d44d99ec7530ed7b0311000000000000e54e9072a22d911f4a2c2e2fa806e63c5cd98a8569a6d6bcfb000064885117e2ad910eae67e0ebe380d3f648713e68153579e02d71c58d147b00821ab9a6475b31e1ebf1369a04000000fbf3983f283f2f00000000992774814d63c933912d000006000000a60180ffffffffffffd8b1b06c9bd5d7e5490f3b8596b694ea9483bd4bd287c83dd998a74694d18bdd8ad0983bc80770bbd26a82b9d99d5fc04563b523c47ef8c33400e90d02000000000000000edf1147a7afe772cd45af8aeffe2753088e02ca6bb2feec446ce7dbce66f0a93a03371320980865c7c62ea4d8f8a864dce9fa85aeb0454349100296eea802a686b53d835b8c952dba39c3f6fd6cf96714e11fe03b5062809a7418b165dd0301ff26bac1e1223be1c97b15255d0e664beb126000e96549e1a1228c686edb475b705eaa9515c96f4fc6b3c925ea404e0f1de61026dc6c6618580fd6ce9eac602c1756f6d1056712412131ed9925989e01eae489ec7052e0ed72c326c7a8aa63999e2297c54ce1822d14b7c7699a9d0600f11f2e7f474cffbc35bc8623cd5eb68af800000000be0400000000000000bcc3fbe7d954b70000000000008d1f606b381e4903b500000000000000000000004a2357ba5f6000de1cfa88b7165dcf4f2aaee86d729e000000000000008fdb686d5da2a42e4b5024b6535811f362201d4f82012e6af704973d04ea923c19e6cb723c1923b3eea2d73e176dff383c9fbbac53dfdcb1a68c98e96fe39eec23963faf3ebed3409144c7c53d6318ced678a621450a9b01e9f2772e5f2999d3435da02556e36c3215d2bd4e96c93bff3ad04a82ff3cfadcf65eb92adc6c68d66b11cb2d7556414a86dfa94bb7aa52c7febb1e9b2e25243621533aa1aa9bfcbbc5bccf9d39bed802f4f056976a9a362ee9cc624ec454b90200fd9603f96908bddc14500000000000000000000000000044d917c62b27679913075731e8fddb07c10c82002d60181588ae63a440454287de9e340f611267f37bdd0f2d21cb06fcaf45a0a297e396f428d43371424b307eef82c5d6d19f3ef0d3b8f7fa51957e3099caab31133b34a1d3eebc0f0c9056df2e9667ba0b55695c7894010079b07e7aef7785e2486472bdcba1f334d65d8e23deb8c82bb6eb2c72c484241dc3b66da78260f800fffd39368b952f6f5610295c50c887a31d8b543c5d10f2dbd4d0b84eaad43feb6e169a9f2fcff7000000000000000000e011bc6366f56fa787f212c1f8c0f47f50b1e9b50ce555caadd7dd0c79ff046dd6a1d841ea55fe569bb7bf1e78feffffffad436725771738a2a98891971e3b932352896e1ea10f62e8ef7a87e16151b39d6c27575714540d8c293a3fa4b5a825360423c1cbc8b5d19167152823ed853140edda002c4779aeaa1edabeffff000068bb55f6bb713deb57d0aa78d6d4e5fc5be2c402bd246128f41bcb02000000892b135a92e8c844938aa98ba4839a1408a696454d40e5eed4d4dce481ca86bfac54c330331b7f2cde17cbaeb0377696faf546ecbe742d73d47d726a50f6e752f3325255bd7e8b5923aa3cfb6f7e06494f21ca450139c558000000000000000000000814d4982698f937db0075aa0000000000000000000000005560bd9eb81e839e4992e64b074a66cccccf00334fa94da8477be7d99b558ec6a5b1596ac1e7617c6b32eed0cc70086caf2c5189a103f4b0b04aff171c4d388ccf67fea37e782f025c94c853cde330a193a967d907a8c88fcb033e680f069a72150cb900bafcd536f48797915a2fe9922ce07300009e1b36aa4730117d9b00000000003c630000000000008fbbd11b015c415ca041bac10062835c9bab3ad09f7a022c52d8000000000000000000004000000000000000000000000000000000000000000400000000000000000000000000006ec473c54399b7b8aa1ee46132fc45030000000000000019550108b8b8423de42957ffe9bb6d752e68d2bc2ce777a17bf4dfdfee5de0f3e47bdadf51ab9562827b762fa611ba5f32861c19dffe1dc9fd5c41cd46cf131fd6b0c2ddad90ac33f768f9ecc70327c59918fa5a249befe98262f53c8182d95f6da3698a6a88c2c31d801a8f1f5e0ce05138d5422da09ea62b9dfe1f39775d1d0c9186096415f544aaf76b0a1c877a6c826a5adcfb22c4a0e5a46271caa3eaf4f389dd5f3c20dbddc0377a4266d7b9fd61b9287e9b4be0a413ee31be0ddecab0ef7b25cba1fb3654ddf291ecb7768ac1e177042cb4c452fa6b3966950000000000000000c187da23d6855500fe8510b51e13a890e394b84a6ea2cc8d42b97c697c29122298d55e2e1cca8e07abda2603000000000000000000000a7965e4854e8e3572ad5149b3872342dea9252132860c9af1bd5fe263c0313dea5d6e0c11a466d6892ed65f34667dd79b07b5cbdd8aa7dd561a26b5562d4861a7e1b0f48930e0b696ea3bee7eb72794e16304aeac9a0fa5403ac9cb421eae283b0550f1d0d339cd7b96e71d3ab48ad9d7975e0c9b117f71d3ab80a0c9b0284ecc469fa6181c9c71fce07a6ffb23296a107763138e8d9876291af2076890c47925ac773d95d2ca42acb3e5f3a1550665b898462c139ffd0106bc8a61b6117d212efcab7106b4c3a3c13a70ff452e9d2096142c517b0e91b5cf88332faca5b3ee96363067c3ce32d3d39ec36e20d597e05664f2526bd918090649da11f7299789d00f5024df1e99d3070000000000000010370ba4fbe00fa60a28af967627a16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&(0x7f0000000040)='GPL\x00', 0x4, 0x1076, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r3 = syz_clone(0x12080400, &(0x7f0000002700)="eda714ee59c9146bb36ab9de97ac70c5c948075f296c90bb0888e62bef3e71818fddb7", 0x23, &(0x7f00000027c0), &(0x7f0000002800), &(0x7f0000002840)="2a3170e4ca4da30807536af4455f64753f32f7f974577905bdbc18d9395746edaf3aec5c34e1d601bf41616b89f18a3c02128f6a9aee0bd52916c8f4bee60c1aeb8275bc07e4f136bdf00986715ca3d79d0df9fa6fc2de1bdc290efe30ea09aa16ca851b02773258274d08624e359e2d7720b65708d19d61769738ed596db0c67c6497b9587762df71d49d47e12dfb3a7f045a8dcd3459d5ac66e9912bed60d0c222ecf35b8cf5") bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000026c0)={r3, r0, 0x0, 0xf, &(0x7f0000002900)='-\x00\x00\x02\x00'/15}, 0x30) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000240)={0x0, r1}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x0, 0x0}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r4}, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001300)={r5, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffe56, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x0, 0x0}}, 0x10) r7 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000001340)={r2, r6}, 0x10) bpf$LINK_DETACH(0x22, &(0x7f0000000180)=r7, 0x4) close(0xffffffffffffffff) close(r2) [ 186.715681][T13922] bridge306: port 1(syz_tun) entered blocking state [ 186.722345][T13922] bridge306: port 1(syz_tun) entered forwarding state [ 186.737233][T13927] syz_tun: left allmulticast mode [ 186.742307][T13927] syz_tun: left promiscuous mode [ 186.747417][T13927] bridge297: port 1(syz_tun) entered disabled state [ 186.772327][T13927] bridge298: port 1(syz_tun) entered blocking state [ 186.779143][T13927] bridge298: port 1(syz_tun) entered disabled state [ 186.787433][T13927] syz_tun: entered allmulticast mode [ 186.793449][T13927] syz_tun: entered promiscuous mode [ 186.799831][T13927] bridge298: port 1(syz_tun) entered blocking state [ 186.806470][T13927] bridge298: port 1(syz_tun) entered forwarding state 12:25:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x8, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:57 executing program 0: bpf$PROG_LOAD_XDP(0x15, &(0x7f0000000a00)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:57 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000440)={&(0x7f0000000040)=@id, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="83d61ec39a2f0c561a5210ce2e64dc8748357206858eb40f862ac37a4af0080759cd3594d63fa8e982bed15e8eb66b58a2ed082377512a3703601dc26d7f64c4f6fff0b65ab7ff49b9ce9b178ec87c3695d9c6c436a3ec7289961b019b95f2e8c8bd9c0c18c2a0f89cae54cc85cc749c8c5bada97ef914c0cec2bc06249aecb8e4d3fe9799161b083430ba9183caa07f221126e772da2b7adcb1350ce20c424eaf679d9db222fd43d00534b4ac5ce726a0ed9e7bb9d395d895f04ca950", 0xbd}, {&(0x7f0000000140)="96c861c133700eb77a3fb5d84ffc2b2ca06493318972752ea0dc1ad237ba9dc328b3880e93b424ddd8f32a1135fa3e82a3b3561ed1513e55b701392fab49c94eb77f1d17", 0x44}, {&(0x7f00000001c0)="ae1ca66a59760032be85dd20394ca13f2ab76bc4aa0a4b0f123a8e462137f9b0a8d5bca655b7973b5d9a9192b3423ae3a3d7343be5197d116750ee9c3102a69f818fc224d9047e1533f78b23a30ae579c964ff286bd4c10a3ef50c897964350f4c", 0x61}, {&(0x7f0000000240)="f52da3d6156dc775dc96f32d89b19c", 0xf}, {&(0x7f0000000500)="94eef02e016e5235c5a075b356ee0c8a1f", 0x11}, {&(0x7f00000002c0)="a5b003fbe9bd59048795639ff1bbdb95895234c127a25f57bc182ef6cc3a9c6418a6525483205a2a998348b096012ffbab84845f3c31", 0x36}], 0x52, &(0x7f0000000380)="f0e92878195a2355a45c58fa7b1313974930d1b6299017822202c03b931eb4716d2060d23d297de67047320a6d2e25b88eceed46fb40721b446eab77baefd38b386121b7148ab229b8fbea830c6486dad4b4a4b863e4e343848bb4eb270409b352efc49f51d164c320a6e5a5c076eb0829f837bb73a0fc4c397c3a7ab14d2991bda4c52c21185aa8c18d1d896accac0ffd35593c990a154ebdd3173b941c74cd56cfb149527367120e07184495762dcd5ae535", 0xb3, 0x4000}, 0x0) 12:25:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xdfc, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:57 executing program 0: bpf$PROG_LOAD_XDP(0xb, &(0x7f0000000a00)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 186.809272][T13942] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3572 sclass=netlink_route_socket pid=13942 comm=syz-executor.1 12:25:57 executing program 0: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}, {0x2}}, 0x0, 0x1a}, 0x20) 12:25:57 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) [ 186.865677][T13934] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 186.913204][T13953] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3580 sclass=netlink_route_socket pid=13953 comm=syz-executor.1 12:25:57 executing program 0: socketpair(0x18, 0x0, 0xfffeffff, &(0x7f0000000000)) 12:25:57 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000840)={0x6, 0x1, &(0x7f0000000500)=@raw=[@generic], &(0x7f0000000540)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000002c40)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 186.957091][T13938] syz_tun: left allmulticast mode [ 186.962145][T13938] syz_tun: left promiscuous mode [ 186.967229][T13938] bridge306: port 1(syz_tun) entered disabled state [ 186.977783][T13938] bridge307: port 1(syz_tun) entered blocking state [ 186.984560][T13938] bridge307: port 1(syz_tun) entered disabled state [ 186.992751][T13938] syz_tun: entered allmulticast mode [ 186.999359][T13938] syz_tun: entered promiscuous mode 12:25:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x6, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0xea0, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 187.006211][T13938] bridge307: port 1(syz_tun) entered blocking state [ 187.012874][T13938] bridge307: port 1(syz_tun) entered forwarding state [ 187.028167][T13947] syz_tun: left allmulticast mode [ 187.033271][T13947] syz_tun: left promiscuous mode [ 187.038719][T13947] bridge298: port 1(syz_tun) entered disabled state [ 187.051060][T13947] bridge299: port 1(syz_tun) entered blocking state 12:25:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) 12:25:57 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x4, &(0x7f0000000240)=@framed={{}, [@jmp={0x5, 0x0, 0x8}]}, &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x9, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:57 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40400, 0x0) 12:25:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000780)={&(0x7f00000005c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x1}]}}, 0x0, 0x26, 0x0, 0x1}, 0x20) 12:25:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x402, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 187.057892][T13947] bridge299: port 1(syz_tun) entered disabled state [ 187.064944][T13947] syz_tun: entered allmulticast mode [ 187.070797][T13947] syz_tun: entered promiscuous mode [ 187.076647][T13947] bridge299: port 1(syz_tun) entered blocking state [ 187.083333][T13947] bridge299: port 1(syz_tun) entered forwarding state 12:25:57 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)=@generic={&(0x7f0000000380)='./file0\x00'}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000010100)=@generic={&(0x7f00000100c0)='./file0/file0\x00'}, 0x18) 12:25:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x0, 0x0, 0x0, 0x13}]}}, 0x0, 0x26}, 0x20) 12:25:57 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 187.151831][T13977] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 187.178923][T13971] syz_tun: left allmulticast mode [ 187.184129][T13971] syz_tun: left promiscuous mode [ 187.189256][T13971] bridge307: port 1(syz_tun) entered disabled state [ 187.201472][T13971] bridge308: port 1(syz_tun) entered blocking state [ 187.208213][T13971] bridge308: port 1(syz_tun) entered disabled state [ 187.215280][T13971] syz_tun: entered allmulticast mode [ 187.221142][T13971] syz_tun: entered promiscuous mode [ 187.227157][T13971] bridge308: port 1(syz_tun) entered blocking state [ 187.233823][T13971] bridge308: port 1(syz_tun) entered forwarding state [ 187.242273][T13980] syz_tun: left allmulticast mode [ 187.247383][T13980] syz_tun: left promiscuous mode 12:25:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x7, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:57 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x110}, 0x0) [ 187.252720][T13980] bridge299: port 1(syz_tun) entered disabled state [ 187.262702][T13980] bridge300: port 1(syz_tun) entered blocking state [ 187.269394][T13980] bridge300: port 1(syz_tun) entered disabled state [ 187.277675][T13980] syz_tun: entered allmulticast mode [ 187.283453][T13980] syz_tun: entered promiscuous mode [ 187.289523][T13980] bridge300: port 1(syz_tun) entered blocking state [ 187.296243][T13980] bridge300: port 1(syz_tun) entered forwarding state 12:25:57 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x1, &(0x7f0000000040)=@raw=[@ldst={0x0, 0x0, 0x2}], &(0x7f0000000080)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:57 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0xac) bpf$ITER_CREATE(0x21, &(0x7f0000030340), 0x8) 12:25:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xa, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:57 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 12:25:57 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 187.376616][T13998] syz_tun: left allmulticast mode [ 187.381783][T13998] syz_tun: left promiscuous mode [ 187.387119][T13998] bridge308: port 1(syz_tun) entered disabled state [ 187.414774][T13998] bridge309: port 1(syz_tun) entered blocking state 12:25:57 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x1085, 0x1, &(0x7f0000000580)=@raw=[@generic], &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@base={0xa}, 0x48) 12:25:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x8, [@const={0x7}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2c}, 0x20) 12:25:57 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x1}}]}}, 0x0, 0x3e, 0x0, 0x1}, 0x20) 12:25:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 12:25:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x8, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:57 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 187.421441][T13998] bridge309: port 1(syz_tun) entered disabled state [ 187.429581][T13998] syz_tun: entered allmulticast mode [ 187.436709][T13998] syz_tun: entered promiscuous mode [ 187.449177][T13998] bridge309: port 1(syz_tun) entered blocking state [ 187.455915][T13998] bridge309: port 1(syz_tun) entered forwarding state [ 187.501788][T14010] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 187.521581][T14011] syz_tun: left allmulticast mode [ 187.526796][T14011] syz_tun: left promiscuous mode [ 187.531922][T14011] bridge300: port 1(syz_tun) entered disabled state 12:25:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xb, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 187.552507][T14007] syz_tun: left allmulticast mode [ 187.557862][T14007] syz_tun: left promiscuous mode [ 187.563202][T14007] bridge261: port 1(syz_tun) entered disabled state [ 187.573576][T14007] bridge297: port 1(syz_tun) entered blocking state [ 187.580939][T14007] bridge297: port 1(syz_tun) entered disabled state [ 187.587841][T14007] syz_tun: entered allmulticast mode [ 187.593918][T14007] syz_tun: entered promiscuous mode 12:25:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x404, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 187.599986][T14007] bridge297: port 1(syz_tun) entered blocking state [ 187.606780][T14007] bridge297: port 1(syz_tun) entered forwarding state 12:25:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:57 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x8, 0x3, &(0x7f0000000400)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) 12:25:57 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x5, &(0x7f0000000000)=@framed={{}, [@btf_id]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:57 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr]}}, 0x0, 0x26}, 0x20) 12:25:57 executing program 0: bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0}, 0x38) [ 187.660913][T14038] syz_tun: left allmulticast mode [ 187.666096][T14038] syz_tun: left promiscuous mode [ 187.671120][T14038] bridge309: port 1(syz_tun) entered disabled state [ 187.681360][T14038] bridge310: port 1(syz_tun) entered blocking state [ 187.688191][T14038] bridge310: port 1(syz_tun) entered disabled state [ 187.696864][T14038] syz_tun: entered allmulticast mode [ 187.706118][T14038] syz_tun: entered promiscuous mode 12:25:58 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000002340)=[{&(0x7f00000002c0)="bda7600e43300dc10514f879a47109e0648a0371423514ef6402045a827a5779622cbef06225fff3abd040812c95a5b6cc2e7abb40829b8a528024f168d6bdbaa05c3459dff70c227b42b049fabdeac004c8811f3e1e2d8dcdc640a46f38e605b258eb88dd6436e09c13640179", 0x6d}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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", 0xd5c}], 0x3}, 0x0) 12:25:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg$unix(r0, 0x0, 0x0) 12:25:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x9, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:58 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x0, 0x2}]}}, 0x0, 0x26}, 0x20) 12:25:58 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x15, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 187.716381][T14038] bridge310: port 1(syz_tun) entered blocking state [ 187.723053][T14038] bridge310: port 1(syz_tun) entered forwarding state [ 187.748821][T14037] bridge302: port 1(syz_tun) entered blocking state [ 187.759185][T14037] bridge302: port 1(syz_tun) entered disabled state 12:25:58 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='(\\\x00') 12:25:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x405, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 187.771451][T14037] syz_tun: entered allmulticast mode [ 187.777991][T14037] syz_tun: entered promiscuous mode [ 187.784608][T14037] bridge302: port 1(syz_tun) entered blocking state [ 187.791462][T14037] bridge302: port 1(syz_tun) entered forwarding state 12:25:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:58 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000440)={&(0x7f0000000040)=@id, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="83d61ec39a2f0c561a5210ce2e64dc8748357206858eb40f862ac37a4af0080759cd3594d63fa8e982bed15e8eb66b58a2ed082377512a3703601dc26d7f64c4f6", 0x41}], 0x1}, 0x0) 12:25:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xc, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:58 executing program 0: perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:58 executing program 2: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 187.886574][T14059] syz_tun: left allmulticast mode [ 187.891633][T14059] syz_tun: left promiscuous mode [ 187.896789][T14059] bridge310: port 1(syz_tun) entered disabled state [ 187.906208][T14059] bridge311: port 1(syz_tun) entered blocking state [ 187.912864][T14059] bridge311: port 1(syz_tun) entered disabled state [ 187.929476][T14059] syz_tun: entered allmulticast mode 12:25:58 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict={0x0, 0x0, 0x0, 0x2}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x1}}]}}, 0x0, 0x3e}, 0x20) 12:25:58 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0x4, 0x0, 0x10) 12:25:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x40010040) 12:25:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xa, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 187.937273][T14059] syz_tun: entered promiscuous mode [ 187.943653][T14059] bridge311: port 1(syz_tun) entered blocking state [ 187.950541][T14059] bridge311: port 1(syz_tun) entered forwarding state 12:25:58 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0x5}, 0x48) 12:25:58 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x78fb81, 0x0) close(r0) [ 188.004482][T14069] syz_tun: left allmulticast mode [ 188.009743][T14069] syz_tun: left promiscuous mode [ 188.015139][T14069] bridge297: port 1(syz_tun) entered disabled state [ 188.027184][T14069] bridge299: port 1(syz_tun) entered blocking state [ 188.034001][T14069] bridge299: port 1(syz_tun) entered disabled state [ 188.040746][T14069] syz_tun: entered allmulticast mode [ 188.046716][T14069] syz_tun: entered promiscuous mode 12:25:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x406, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 188.052458][T14069] bridge299: port 1(syz_tun) entered blocking state [ 188.059277][T14069] bridge299: port 1(syz_tun) entered forwarding state [ 188.074441][T14073] syz_tun: left allmulticast mode [ 188.079543][T14073] syz_tun: left promiscuous mode [ 188.084689][T14073] bridge302: port 1(syz_tun) entered disabled state [ 188.093869][T14073] bridge303: port 1(syz_tun) entered blocking state [ 188.100499][T14073] bridge303: port 1(syz_tun) entered disabled state [ 188.107430][T14073] syz_tun: entered allmulticast mode [ 188.113544][T14073] syz_tun: entered promiscuous mode [ 188.120476][T14073] bridge303: port 1(syz_tun) entered blocking state [ 188.127107][T14073] bridge303: port 1(syz_tun) entered forwarding state 12:25:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:58 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x5, &(0x7f00000100c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:58 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 12:25:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xd, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:58 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:58 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, 0x0) [ 188.176969][T14090] syz_tun: left allmulticast mode [ 188.182216][T14090] syz_tun: left promiscuous mode [ 188.187349][T14090] bridge311: port 1(syz_tun) entered disabled state [ 188.206241][T14090] bridge312: port 1(syz_tun) entered blocking state [ 188.212931][T14090] bridge312: port 1(syz_tun) entered disabled state [ 188.220308][T14090] syz_tun: entered allmulticast mode 12:25:58 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x1, &(0x7f0000000040)=@raw=[@call], &(0x7f0000000080)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:58 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000000)=@raw=[@exit], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) 12:25:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xb, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x40a, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:58 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001380)=[{0x0}, {&(0x7f0000000100)="13dc069a2c2ef69b45f5be777092000228b9495d3adcd2e85e177277c1f833336771955edb87e3c78b94e99cf6a3653e18f1bb669f73825775cdfd52ce00141379a58888b4fd86346b4ef1a3f44ed34fc1b727a9419beb5a49a82d0899f78bd90cef203cdb2968d3c7bfaa73c8a8c45399d8ee678022dedbae20265a9169e5dcc1513df5c17156b44674848fd35a4aeda8a25c0cd80c1c8d5a68a12eca17af2199bf3c1564319b87ddf40d0207669fc27743f9330fedd9df17431ea0a6d2741aec5c7b55ece7fd0a781b446802646faf3b65985eba8c113b", 0xd8}, {&(0x7f0000000280)="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", 0xdea}], 0x3}, 0x0) 12:25:58 executing program 0: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 188.229413][T14090] syz_tun: entered promiscuous mode [ 188.236226][T14090] bridge312: port 1(syz_tun) entered blocking state [ 188.242964][T14090] bridge312: port 1(syz_tun) entered forwarding state 12:25:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:58 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x16, 0x0, 0x9, 0x1, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 12:25:58 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x5, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x0, 0x9}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xffffffffffffffff}, @cb_func], &(0x7f00000000c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 188.382053][T14106] syz_tun: left allmulticast mode [ 188.387342][T14106] syz_tun: left promiscuous mode [ 188.392883][T14106] bridge303: port 1(syz_tun) entered disabled state [ 188.402122][T14106] bridge304: port 1(syz_tun) entered blocking state [ 188.408893][T14106] bridge304: port 1(syz_tun) entered disabled state [ 188.415965][T14106] syz_tun: entered allmulticast mode [ 188.422155][T14106] syz_tun: entered promiscuous mode 12:25:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xe, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=ANY=[], 0x200}, 0x0) 12:25:58 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@func={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2a}, 0x20) 12:25:58 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 12:25:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x410, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 188.428490][T14106] bridge304: port 1(syz_tun) entered blocking state [ 188.435160][T14106] bridge304: port 1(syz_tun) entered forwarding state [ 188.494518][T14133] syz_tun: left allmulticast mode [ 188.499618][T14133] syz_tun: left promiscuous mode [ 188.504779][T14133] bridge312: port 1(syz_tun) entered disabled state [ 188.513279][T14133] bridge313: port 1(syz_tun) entered blocking state [ 188.520048][T14133] bridge313: port 1(syz_tun) entered disabled state [ 188.527003][T14133] syz_tun: entered allmulticast mode [ 188.534991][T14133] syz_tun: entered promiscuous mode 12:25:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xc, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f0000002580)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x1c0) 12:25:58 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="9735f2b6507fc450c3d8da39d06c3609fd0ce91b23d28f3b4bd8c87ad1935c6ed0b2b9778db591b441e492b4993af6b239aaa8db688f1b0779a3cddc28b967f2dac4fb09151ce1dd438175fd4fdf664c8326ca88767b05e931701b903ebdc80e4ec14f1fcdc7e998499a60b769", 0x6d}, {&(0x7f0000000100)="13dc069a2c2ef69b45f5be777092000228b9495d3adcd2e85e177277c1f833336771955edb87e3c78b94e99cf6a3653e18f1bb669f73825775cdfd52ce00141379a58888b4fd86346b4ef1a3f44ed34fc1b727a9419beb5a49a82d0899f78bd90cef203cdb2968d3c7bfaa73c8a8c45399d8ee678022dedbae20265a9169e5dcc1513df5c17156b44674848fd35a4aeda8a25c0cd80c1c8d5a68a12eca17af2199bf3c1564319b87ddf40d0207669fc27743f9330fedd9df17431ea0a6d2741aec5c7b55ece7fd0a781b446802646faf3b65985eba8c113b87fba7528670e2", 0xdf}, {&(0x7f0000000280)="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", 0xd75}], 0x3}, 0x0) 12:25:58 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0xf4240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 188.540957][T14133] bridge313: port 1(syz_tun) entered blocking state [ 188.547680][T14133] bridge313: port 1(syz_tun) entered forwarding state 12:25:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:58 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'geneve1\x00'}) 12:25:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{0xfffffffffffffffe}], 0x1}, 0x0) [ 188.619105][T14146] syz_tun: left allmulticast mode [ 188.624243][T14146] syz_tun: left promiscuous mode [ 188.629328][T14146] bridge304: port 1(syz_tun) entered disabled state [ 188.639068][T14146] bridge305: port 1(syz_tun) entered blocking state [ 188.646036][T14146] bridge305: port 1(syz_tun) entered disabled state [ 188.662504][T14146] syz_tun: entered allmulticast mode 12:25:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xf, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:58 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000002340)=[{0x0}, {&(0x7f0000000340)="02", 0x1}], 0x2}, 0x0) 12:25:59 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x2, 0x0) [ 188.668315][T14146] syz_tun: entered promiscuous mode [ 188.674331][T14146] bridge305: port 1(syz_tun) entered blocking state [ 188.680999][T14146] bridge305: port 1(syz_tun) entered forwarding state [ 188.689159][T14164] syz_tun: left allmulticast mode [ 188.694227][T14164] syz_tun: left promiscuous mode [ 188.699301][T14164] bridge313: port 1(syz_tun) entered disabled state 12:25:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x422, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xd, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:59 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3a0, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:59 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 12:25:59 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x8, &(0x7f0000000000)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0x4}, @btf_id, @cb_func]}, &(0x7f0000000080)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:59 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x1c, 0x5, &(0x7f00000100c0)=ANY=[], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x424, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:59 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0xe}, {0x9}, {0x6, 0x1}]}]}}, 0x0, 0x3e, 0x0, 0x1}, 0x20) [ 188.826241][T14167] syz_tun: left allmulticast mode [ 188.831364][T14167] syz_tun: left promiscuous mode [ 188.836431][T14167] bridge305: port 1(syz_tun) entered disabled state [ 188.863370][T14167] bridge306: port 1(syz_tun) entered blocking state 12:25:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x10, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:59 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x3, 0x0, 0x0, 0xe, 0x4}]}, {0x0, [0x0, 0x0, 0x61]}}, 0x0, 0x2d}, 0x20) 12:25:59 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="85"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) [ 188.870291][T14167] bridge306: port 1(syz_tun) entered disabled state [ 188.878055][T14167] syz_tun: entered allmulticast mode [ 188.883895][T14167] syz_tun: entered promiscuous mode [ 188.889699][T14167] bridge306: port 1(syz_tun) entered blocking state [ 188.896334][T14167] bridge306: port 1(syz_tun) entered forwarding state [ 188.904081][T14176] bridge315: port 1(syz_tun) entered blocking state [ 188.910738][T14176] bridge315: port 1(syz_tun) entered disabled state [ 188.919676][T14176] syz_tun: entered allmulticast mode 12:25:59 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xa, 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) 12:25:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xe, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:59 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:59 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'macvlan1\x00', 0x400}) 12:25:59 executing program 2: bpf$BPF_PROG_TEST_RUN_LIVE(0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) [ 188.928654][T14176] syz_tun: entered promiscuous mode [ 188.936111][T14176] bridge315: port 1(syz_tun) entered blocking state [ 188.942814][T14176] bridge315: port 1(syz_tun) entered forwarding state 12:25:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:59 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {}]}]}}, 0x0, 0x36, 0x0, 0x1}, 0x20) 12:25:59 executing program 0: socketpair(0x1, 0x0, 0x4, &(0x7f0000000180)) 12:25:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x425, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 189.053186][T14197] syz_tun: left allmulticast mode [ 189.058354][T14197] syz_tun: left promiscuous mode [ 189.063576][T14197] bridge306: port 1(syz_tun) entered disabled state [ 189.076557][T14197] bridge307: port 1(syz_tun) entered blocking state [ 189.083324][T14197] bridge307: port 1(syz_tun) entered disabled state [ 189.090176][T14197] syz_tun: entered allmulticast mode [ 189.096090][T14197] syz_tun: entered promiscuous mode 12:25:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x11, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:59 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x4, &(0x7f0000000240)=@framed={{}, [@jmp={0x5, 0x0, 0x8}]}, &(0x7f00000002c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) 12:25:59 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x0, 0x0, 0x0, 0x6}]}}, 0x0, 0x26}, 0x20) [ 189.102126][T14197] bridge307: port 1(syz_tun) entered blocking state [ 189.108784][T14197] bridge307: port 1(syz_tun) entered forwarding state [ 189.126509][T14220] syz_tun: left allmulticast mode [ 189.131772][T14220] syz_tun: left promiscuous mode [ 189.136987][T14220] bridge299: port 1(syz_tun) entered disabled state 12:25:59 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x8}, {0x0, 0x4}]}]}}, 0x0, 0x36}, 0x20) [ 189.148666][T14220] bridge305: port 1(syz_tun) entered blocking state [ 189.155552][T14220] bridge305: port 1(syz_tun) entered disabled state [ 189.162435][T14220] syz_tun: entered allmulticast mode [ 189.168389][T14220] syz_tun: entered promiscuous mode [ 189.175749][T14220] bridge305: port 1(syz_tun) entered blocking state [ 189.182466][T14220] bridge305: port 1(syz_tun) entered forwarding state [ 189.190691][T14208] syz_tun: left allmulticast mode [ 189.195875][T14208] syz_tun: left promiscuous mode 12:25:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xf, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:25:59 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000007000000050000000000000800cefad890000000000000000000000604"], 0x0, 0x37}, 0x20) 12:25:59 executing program 0: perf_event_open(&(0x7f0000000200)={0x0, 0x91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 12:25:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x43d, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 189.200965][T14208] bridge315: port 1(syz_tun) entered disabled state [ 189.210506][T14208] bridge316: port 1(syz_tun) entered blocking state [ 189.217430][T14208] bridge316: port 1(syz_tun) entered disabled state [ 189.224406][T14208] syz_tun: entered allmulticast mode [ 189.230178][T14208] syz_tun: entered promiscuous mode [ 189.236039][T14208] bridge316: port 1(syz_tun) entered blocking state [ 189.242725][T14208] bridge316: port 1(syz_tun) entered forwarding state [ 189.280459][T14217] net_ratelimit: 6 callbacks suppressed [ 189.280472][T14217] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:25:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:25:59 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x203, 0x0) 12:25:59 executing program 0: perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 12:25:59 executing program 0: ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x8904, 0x1ffff000) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) getpid() syz_clone(0x40000000, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180), 0x0) syz_open_procfs$namespace(0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) gettid() bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x6, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x41100, 0x1c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000280), 0x8, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, &(0x7f0000000500)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000540)=[{0x0, 0x4}]}, 0x90) [ 189.345113][T14233] syz_tun: left allmulticast mode [ 189.350382][T14233] syz_tun: left promiscuous mode [ 189.355763][T14233] bridge307: port 1(syz_tun) entered disabled state [ 189.370957][T14233] bridge308: port 1(syz_tun) entered blocking state [ 189.377886][T14233] bridge308: port 1(syz_tun) entered disabled state [ 189.385689][T14233] syz_tun: entered allmulticast mode 12:25:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x12, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 189.391830][T14233] syz_tun: entered promiscuous mode [ 189.398098][T14233] bridge308: port 1(syz_tun) entered blocking state [ 189.404837][T14233] bridge308: port 1(syz_tun) entered forwarding state 12:25:59 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000340)="3d56e108b83469161553e36eedf47096e94d683ebea5c417758eba33758bb41bf0ec8b4638f36b2d93c876902359c7d7a7cdc853de8c7067f53ee45208cdb03416b4b1a66b15977f1d495912cfc48b4f5e876b82d33cfa61efc6485ca8f704488608e6c4b160d5", 0x67}, {&(0x7f00000003c0)="26c4a68799ba2b5d65f0f7048c434e3da6390285ce472969b29bb0b3a8dfdfd179cfb0e60db4e63e77a861636dd5ff57fac70ef9ca5b5f2be5d8d1b04ce9b7d7bd951f2edcf248618107df8c45ee427010745af8d737158d8dd8b1f1c2811734452ffc496a571cccdb10ff79ef2d", 0xffffffee}, {&(0x7f0000000440)="7cd3fc4ab718103eb038dcb4c8a1658013ed98ae321f922669eb0c5a91c9c04bc07877e9440b34931abb32445193370d93de73f4a1a66591da55331d145cb7130541127864f519a23d2772483d313d419515b675d3a8d3d1efd62e95a1290eb7ce1a2abe473b0e594a4c4b3fff5c71756486def776e29c6f6d8d81a46b233a9872d0d96ad4b7ff16637504c46fb58916cfa402b91b95ccad2968aa18e4dd44915e25a90473c11392962b1e06e33b36901e687dc55a3142", 0xb7}, {&(0x7f0000001580)="726aed2795bbf0f0647e80b4bda81e219a2e13b581d9c63d9f0a2e0ea901460fe82f97ce29d0d408552c3c8d4df82c996d7e7cbd2caf899e396fb8abc673089ec277fe7b70ceaa492ce32be3ff7c0ef06a0ef6eef41c713fb7dd4314905171fca842fb8be76f5fe9d1940e7bfc397c5c5c674aada2ae54559d43d5884e71cef01cc31b82c00ce8ae91e372976366e768cd026878f4016ee3bad38223bb986975b80da9cdffac649d5beaf7d57a625d4fc36911598a253c73d1e1f67628bcf6808ac4871b7e62e293be2d88cc4853", 0xce}, {&(0x7f0000000000)="e61cd3d8acac54d4b4b7ed80ab418a677023", 0x12}, {&(0x7f0000001780)="7501bb6423efdf7634bcb99ad4b3bb629ae26d97840e76e48f94797e5075c7d0ee15c2cff277641e4f6cdb1d83b5801f8cb1a8f1cc8284765d7d5ee41ed65dc0c96a07975213205f16d16c2b89690f3709eb034983ce2fd3c7b2dafc734c952534c9ec8be430e30fd795871279c978a072f46c1b3d16c2944adb05d56ee346c65416ca7926acf05752fcf2b615ecf9ac6f01c4bcdde81cb601b0cb1d5993f729cde53694d3eac090fc228416ec69e158db17f40f1b4f68b48b63885433c965c533c14d3c67443f6f6cf7ba0332299aec0c12121a7b28bc90c2fea84118aebf5e3817988d9e829224159a5413519f693f7adf77948ea5530e98b20f3ac30acae4ad62454cb9682f929395d9d6642426888456f8318ddfe55f00f944d51837964e21c86a39e0d705bb195b571ea5f26c5f8aad1c6b5659b8d571718c19f28cf09d598a21657d27dba320649d71cb3aa9366c76bedc4b0900a10b575cd39cac0495332b0b8ce26fe7e2b0d696c241a0ce87ad6c49931699ab98ebdfb4c78ed4e574bf4cf24a9dfa58ab2581cf738816c8d28a5a0bb7f0824f00b0ebee30a74612aa7929652a6feb559d4e230d2d4015da99809eda77146442a15a667c2cf45ec720431d8ece32a46c35115f8b5bb1ca86ad66db14f1d8925aaf132ae10d90601dde8419665bfdc270c2956c4f9c76ca7d2924fe4039224c52d1a9af78cc8abf900421756a768c4689759c61fe6940a06cf6236ecd5010cc78c002e925541bfb93f5c51783af202d851fecc051e6abc9deca74170386e49c1e9ca7b4b8f51901b17854fb802955ef385e3bdf35e97f3ade68ebd0c92737c0f6076a9c3eae5ae0ed1f3727dbe2cb2b7f355dc4f23187570f9f78a0c28f9b585376762954e6380971bc9c703b3c0b7bb7fb05c7fd387d0ef47125673ebecc2271b5288366ed4ae6d6913d92f25dcb10e165d21c177799b67e1c967c73e9f99ebf1c50281f8179d63a0f626d29bfa8f8731a36e278f5f66dfe3915b039cbe5f538b6101735fa3ff891dac431553a9dc8eaacab05e1f7f98a0d8ddf49d64343197972736189a8306df34b0f5a931424e3dc4ff32ec565356c176c1c168485c6f4fb14d924b63133a5669fb870aa35954f3be5b7bded577db5e89f07d731ffd7ddbd471e94026a956b2717e10ca5a10976c03337fbc70a9582412b57cc8f0fcfa9fdd0104b19f8f4491e8bcb311d828f67538a9d4372a2d281697176305968c1b08b802ea2990b691da63067e3daa366a0146dd2ce47fad8a569fb6ab9dc9196c451296c91e1f0c56dab4efb47cdbce6a7c5921ac6f43128f41c4208fc6e3e67cbb1edbc2eefb4249e4cb147a1085558e0806ff3e6eb6122475ee87bac00405853905ff9ebaa06c9dce1bd8607fad7c63da05e37e08abd1007ca1c35cfe945bdecc99a989a36883d0c3487b64573452f99b6c795818ecabd0a0674e9e9d1a778678437b6705bbac3fd8d5b8aaae4b729322a0c74658068fcba53cd7bcc6182c7effe4f1099ca7db89a946cb96d332ec2489f53b46d31783413954b162246c7ed5c486ae3b0c852c9268662a1c1421b55591f99320fb55a99604041f998822d4f08275573c3978e9e66762e88fadf799547d077417f8945d447e71a476a69be3f853dbb228ac461fc8a1dbdf6ebe33181ce228c08a17b602aa3d6971ec56f047cdcaf302f59744f121613546ae3de3a69e7000fb1af60770b333ec4520a31a4aeac57f79948cc236a9304fb59b7e90cbc104f9527f7242715be4e0725c4c6c7f938f3c9e29eced4a3e79908ae282db4559f529bb6b012cf3ebc28cb032a2e6ce4", 0x515}], 0x6}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)=@o_path={0x0, 0x0, 0x0, r1}, 0x18) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000003880)=""/4105, 0x7ffff000}], 0x1}, 0x0) [ 189.467861][T14248] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 189.485324][T14251] syz_tun: left allmulticast mode [ 189.490397][T14251] syz_tun: left promiscuous mode [ 189.495644][T14251] bridge305: port 1(syz_tun) entered disabled state [ 189.504698][T14251] bridge306: port 1(syz_tun) entered blocking state [ 189.511515][T14251] bridge306: port 1(syz_tun) entered disabled state 12:25:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x464, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 189.518307][T14251] syz_tun: entered allmulticast mode [ 189.524286][T14251] syz_tun: entered promiscuous mode [ 189.530078][T14251] bridge306: port 1(syz_tun) entered blocking state [ 189.536785][T14251] bridge306: port 1(syz_tun) entered forwarding state [ 189.545423][T14252] syz_tun: left allmulticast mode [ 189.550515][T14252] syz_tun: left promiscuous mode [ 189.555561][T14252] bridge316: port 1(syz_tun) entered disabled state 12:25:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x10, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 189.567815][T14252] bridge317: port 1(syz_tun) entered blocking state [ 189.574636][T14252] bridge317: port 1(syz_tun) entered disabled state [ 189.581370][T14252] syz_tun: entered allmulticast mode [ 189.587842][T14252] syz_tun: entered promiscuous mode [ 189.593612][T14252] bridge317: port 1(syz_tun) entered blocking state [ 189.600263][T14252] bridge317: port 1(syz_tun) entered forwarding state 12:25:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 189.660690][T14264] syz_tun: left allmulticast mode [ 189.665888][T14264] syz_tun: left promiscuous mode [ 189.670974][T14264] bridge308: port 1(syz_tun) entered disabled state [ 189.681413][T14264] bridge309: port 1(syz_tun) entered blocking state [ 189.688873][T14264] bridge309: port 1(syz_tun) entered disabled state [ 189.695796][T14264] syz_tun: entered allmulticast mode [ 189.701727][T14264] syz_tun: entered promiscuous mode 12:26:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x24, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0xc00, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 189.708386][T14264] bridge309: port 1(syz_tun) entered blocking state [ 189.715020][T14264] bridge309: port 1(syz_tun) entered forwarding state [ 189.758792][T14272] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 189.786705][T14274] syz_tun: left allmulticast mode [ 189.791962][T14274] syz_tun: left promiscuous mode [ 189.797060][T14274] bridge317: port 1(syz_tun) entered disabled state 12:26:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x11, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 189.805426][T14274] bridge318: port 1(syz_tun) entered blocking state [ 189.812037][T14274] bridge318: port 1(syz_tun) entered disabled state [ 189.818879][T14274] syz_tun: entered allmulticast mode [ 189.824647][T14274] syz_tun: entered promiscuous mode [ 189.830478][T14274] bridge318: port 1(syz_tun) entered blocking state [ 189.837125][T14274] bridge318: port 1(syz_tun) entered forwarding state 12:26:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0xc002, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 189.909004][T14277] syz_tun: left allmulticast mode [ 189.914257][T14277] syz_tun: left promiscuous mode [ 189.919400][T14277] bridge309: port 1(syz_tun) entered disabled state [ 189.928984][T14277] bridge310: port 1(syz_tun) entered blocking state [ 189.935931][T14277] bridge310: port 1(syz_tun) entered disabled state [ 189.942659][T14277] syz_tun: entered allmulticast mode [ 189.949020][T14277] syz_tun: entered promiscuous mode 12:26:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x25, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 189.955636][T14277] bridge310: port 1(syz_tun) entered blocking state [ 189.962309][T14277] bridge310: port 1(syz_tun) entered forwarding state [ 189.990805][T14286] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:26:00 executing program 0: r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000240)={r0, 0xffffffffffffffff, 0xf}, 0x10) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000300)) bpf$ITER_CREATE(0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) 12:26:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xbf, 0x0, 0x0, 0x0, 0x3, 0x0, 0xdf}, 0x0, 0x8, 0xffffffffffffffff, 0xc5a95f118935e21f) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) syz_clone(0x44140000, &(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000280)) bpf$ITER_CREATE(0x21, 0x0, 0x0) [ 190.017216][T14284] syz_tun: left allmulticast mode [ 190.022386][T14284] syz_tun: left promiscuous mode [ 190.027590][T14284] bridge318: port 1(syz_tun) entered disabled state [ 190.039971][T14284] bridge319: port 1(syz_tun) entered blocking state [ 190.046989][T14284] bridge319: port 1(syz_tun) entered disabled state [ 190.055294][T14284] syz_tun: entered allmulticast mode [ 190.061117][T14284] syz_tun: entered promiscuous mode [ 190.067313][T14284] bridge319: port 1(syz_tun) entered blocking state [ 190.074016][T14284] bridge319: port 1(syz_tun) entered forwarding state [ 190.089951][T14292] syz_tun: left allmulticast mode [ 190.095121][T14292] syz_tun: left promiscuous mode [ 190.100196][T14292] bridge310: port 1(syz_tun) entered disabled state 12:26:00 executing program 2: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) getpid() syz_clone(0x40000000, 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000001c0)='kg') syz_open_procfs$namespace(0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) gettid() bpf$PROG_LOAD(0x5, 0x0, 0x0) 12:26:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x12, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x3c, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:00 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000340)="3d56e108b83469161553e36eedf47096e94d683ebea5c417758eba33758bb41bf0ec8b4638f36b2d93c876902359c7d7a7cdc853de8c7067f53ee45208cdb03416b4b1a66b15977f1d495912cfc48b4f5e876b82d33cfa61efc6485ca8f704488608e6c4b160d5", 0x67}, {&(0x7f00000003c0)="26c4a68799ba2b5d65f0f7048c434e3da6390285ce472969b29bb0b3a8dfdfd179cfb0e60db4e63e77a861636dd5ff57fac70ef9ca5b5f2be5d8d1b04ce9b7d7bd951f2edcf248618107df8c45ee427010745af8d737158d8dd8b1f1c2811734452ffc496a571cccdb10ff79ef2d", 0xffffffee}, {&(0x7f0000000440)="7cd3fc4ab718103eb038dcb4c8a1658013ed98ae321f922669eb0c5a91c9c04bc07877e9440b34931abb32445193370d93de73f4a1a66591da55331d145cb7130541127864f519a23d2772483d313d419515b675d3a8d3d1efd62e95a1290eb7ce1a2abe473b0e594a4c4b3fff5c71756486def776e29c6f6d8d81a46b233a9872d0d96ad4b7ff16637504c46fb58916cfa402b91b95ccad2968aa18e4dd44915e25a90473c11392962b1e06e33b36901e687dc55a3142", 0xb7}, {&(0x7f0000001580)="726aed2795bbf0f0647e80b4bda81e219a2e13b581d9c63d9f0a2e0ea901460fe82f97ce29d0d408552c3c8d4df82c996d7e7cbd2caf899e396fb8abc673089ec277fe7b70ceaa492ce32be3ff7c0ef06a0ef6eef41c713fb7dd4314905171fca842fb8be76f5fe9d1940e7bfc397c5c5c674aada2ae54559d43d5884e71cef01cc31b82c00ce8ae91e372976366e768cd026878f4016ee3bad38223bb986975b80da9cdffac649d5beaf7d57a625d4fc36911598a253c73d1e1f67628bcf6808ac4871b7e62e293be2d88cc4853", 0xce}, {&(0x7f0000000000)="e61cd3d8acac54d4b4b7ed80ab418a677023", 0x12}, {&(0x7f0000001780)="7501bb6423efdf7634bcb99ad4b3bb629ae26d97840e76e48f94797e5075c7d0ee15c2cff277641e4f6cdb1d83b5801f8cb1a8f1cc8284765d7d5ee41ed65dc0c96a07975213205f16d16c2b89690f3709eb034983ce2fd3c7b2dafc734c952534c9ec8be430e30fd795871279c978a072f46c1b3d16c2944adb05d56ee346c65416ca7926acf05752fcf2b615ecf9ac6f01c4bcdde81cb601b0cb1d5993f729cde53694d3eac090fc228416ec69e158db17f40f1b4f68b48b63885433c965c533c14d3c67443f6f6cf7ba0332299aec0c12121a7b28bc90c2fea84118aebf5e3817988d9e829224159a5413519f693f7adf77948ea5530e98b20f3ac30acae4ad62454cb9682f929395d9d6642426888456f8318ddfe55f00f944d51837964e21c86a39e0d705bb195b571ea5f26c5f8aad1c6b5659b8d571718c19f28cf09d598a21657d27dba320649d71cb3aa9366c76bedc4b0900a10b575cd39cac0495332b0b8ce26fe7e2b0d696c241a0ce87ad6c49931699ab98ebdfb4c78ed4e574bf4cf24a9dfa58ab2581cf738816c8d28a5a0bb7f0824f00b0ebee30a74612aa7929652a6feb559d4e230d2d4015da99809eda77146442a15a667c2cf45ec720431d8ece32a46c35115f8b5bb1ca86ad66db14f1d8925aaf132ae10d90601dde8419665bfdc270c2956c4f9c76ca7d2924fe4039224c52d1a9af78cc8abf900421756a768c4689759c61fe6940a06cf6236ecd5010cc78c002e925541bfb93f5c51783af202d851fecc051e6abc9deca74170386e49c1e9ca7b4b8f51901b17854fb802955ef385e3bdf35e97f3ade68ebd0c92737c0f6076a9c3eae5ae0ed1f3727dbe2cb2b7f355dc4f23187570f9f78a0c28f9b585376762954e6380971bc9c703b3c0b7bb7fb05c7fd387d0ef47125673ebecc2271b5288366ed4ae6d6913d92f25dcb10e165d21c177799b67e1c967c73e9f99ebf1c50281f8179d63a0f626d29bfa8f8731a36e278f5f66dfe3915b039cbe5f538b6101735fa3ff891dac431553a9dc8eaacab05e1f7f98a0d8ddf49d64343197972736189a8306df34b0f5a931424e3dc4ff32ec565356c176c1c168485c6f4fb14d924b63133a5669fb870aa35954f3be5b7bded577db5e89f07d731ffd7ddbd471e94026a956b2717e10ca5a10976c03337fbc70a9582412b57cc8f0fcfa9fdd0104b19f8f4491e8bcb311d828f67538a9d4372a2d281697176305968c1b08b802ea2990b691da63067e3daa366a0146dd2ce47fad8a569fb6ab9dc9196c451296c91e1f0c56dab4efb47cdbce6a7c5921ac6f43128f41c4208fc6e3e67cbb1edbc2eefb4249e4cb147a1085558e0806ff3e6eb6122475ee87bac00405853905ff9ebaa06c9dce1bd8607fad7c63da05e37e08abd1007ca1c35cfe945bdecc99a989a36883d0c3487b64573452f99b6c795818ecabd0a0674e9e9d1a778678437b6705bbac3fd8d5b8aaae4b729322a0c74658068fcba53cd7bcc6182c7effe4f1099ca7db89a946cb96d332ec2489f53b46d31783413954b162246c7ed5c486ae3b0c852c9268662a1c1421b55591f99320fb55a99604041f998822d4f08275573c3978e9e66762e88fadf799547d077417f8945d447e71a476a69be3f853dbb228ac461fc8a1dbdf6ebe33181ce228c08a17b602aa3d6971ec56f047cdcaf302f59744f121613546ae3de3a69e7000fb1af60770b333ec4520a31a4aeac57f79948cc236a9304fb59b7e90cbc104f9527f7242715be4e0725c4c6c7f938f3c9e29eced4a3e79908ae282db4559f529bb6b012cf3ebc28cb032a2e6ce4", 0x515}], 0x6}, 0x0) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000003880)=""/4105, 0x7ffff000}], 0x1}, 0x300) [ 190.380257][T14304] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 190.441509][T14307] syz_tun: left allmulticast mode [ 190.446691][T14307] syz_tun: left promiscuous mode [ 190.451856][T14307] bridge306: port 1(syz_tun) entered disabled state [ 190.469546][T14307] bridge310: port 1(syz_tun) entered blocking state [ 190.476446][T14307] bridge310: port 1(syz_tun) entered disabled state [ 190.485460][T14307] syz_tun: entered allmulticast mode [ 190.499230][T14307] syz_tun: entered promiscuous mode [ 190.511397][T14307] bridge310: port 1(syz_tun) entered blocking state [ 190.518229][T14307] bridge310: port 1(syz_tun) entered forwarding state [ 190.535076][T14312] syz_tun: left allmulticast mode [ 190.540311][T14312] syz_tun: left promiscuous mode 12:26:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x2, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 190.545475][T14312] bridge319: port 1(syz_tun) entered disabled state [ 190.566058][T14312] bridge320: port 1(syz_tun) entered blocking state [ 190.572935][T14312] bridge320: port 1(syz_tun) entered disabled state [ 190.580013][T14312] syz_tun: entered allmulticast mode [ 190.586130][T14312] syz_tun: entered promiscuous mode [ 190.592584][T14312] bridge320: port 1(syz_tun) entered blocking state 12:26:00 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x5000}, 0x0) 12:26:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x24, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 190.599287][T14312] bridge320: port 1(syz_tun) entered forwarding state 12:26:00 executing program 0: r0 = socket(0x10, 0x2, 0xc) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) 12:26:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x1000000000000000, 0x4002) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 12:26:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 190.676654][T14325] __nla_validate_parse: 109 callbacks suppressed [ 190.676669][T14325] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 190.711944][T14308] bridge312: port 1(syz_tun) entered blocking state [ 190.718930][T14308] bridge312: port 1(syz_tun) entered disabled state [ 190.728164][T14308] syz_tun: entered allmulticast mode [ 190.734413][T14308] syz_tun: entered promiscuous mode [ 190.740229][T14308] bridge312: port 1(syz_tun) entered blocking state [ 190.746894][T14308] bridge312: port 1(syz_tun) entered forwarding state [ 190.779987][T14332] syz_tun: left allmulticast mode [ 190.785145][T14332] syz_tun: left promiscuous mode [ 190.790196][T14332] bridge320: port 1(syz_tun) entered disabled state [ 190.799859][T14319] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 190.810725][T14323] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 190.820425][T14325] syz_tun: left allmulticast mode [ 190.825574][T14325] syz_tun: left promiscuous mode [ 190.830555][T14325] bridge310: port 1(syz_tun) entered disabled state [ 190.839381][T14325] bridge311: port 1(syz_tun) entered blocking state [ 190.846086][T14325] bridge311: port 1(syz_tun) entered disabled state [ 190.852882][T14325] syz_tun: entered allmulticast mode [ 190.858867][T14325] syz_tun: entered promiscuous mode [ 190.865697][T14325] bridge311: port 1(syz_tun) entered blocking state [ 190.872317][T14325] bridge311: port 1(syz_tun) entered forwarding state [ 190.883560][T14329] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 190.917570][T14331] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:26:01 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8903, 0x0) 12:26:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127a, 0xffffffffffffffff) 12:26:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x44, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x3, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x25, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, 0xffffffffffffffff) 12:26:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 12:26:01 executing program 2: lstat(&(0x7f0000000400)='./file0\x00', 0x0) [ 191.000501][T14339] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 191.010605][T14341] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 191.020584][T14339] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 12:26:01 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x75, 0x141301) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000040)=@urb_type_interrupt={0x1, {}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:26:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 12:26:01 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x75, 0x141301) ioctl$USBDEVFS_CONNECTINFO(r0, 0x80045519, &(0x7f00000012c0)) 12:26:01 executing program 0: r0 = socket(0x10, 0x3, 0x6) syz_genetlink_get_family_id$team(&(0x7f0000000100), r0) [ 191.065879][T14344] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 191.082468][T14341] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:01 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 191.099401][ T27] audit: type=1400 audit(1693916761.372:296): avc: denied { write } for pid=14356 comm="syz-executor.0" name="001" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 191.123337][T14339] bridge322: port 1(syz_tun) entered blocking state [ 191.125200][ T27] audit: type=1400 audit(1693916761.372:297): avc: denied { read } for pid=14363 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 191.130034][T14339] bridge322: port 1(syz_tun) entered disabled state [ 191.161738][T14339] syz_tun: entered allmulticast mode [ 191.168358][T14339] syz_tun: entered promiscuous mode [ 191.178151][T14339] bridge322: port 1(syz_tun) entered blocking state [ 191.184859][T14339] bridge322: port 1(syz_tun) entered forwarding state [ 191.192511][T14346] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 191.208670][T14355] syz_tun: left allmulticast mode [ 191.213816][T14355] syz_tun: left promiscuous mode [ 191.218844][T14355] bridge312: port 1(syz_tun) entered disabled state [ 191.227440][T14355] bridge313: port 1(syz_tun) entered blocking state [ 191.234290][T14355] bridge313: port 1(syz_tun) entered disabled state [ 191.241452][T14355] syz_tun: entered allmulticast mode [ 191.247543][T14355] syz_tun: entered promiscuous mode [ 191.253515][T14355] bridge313: port 1(syz_tun) entered blocking state [ 191.260272][T14355] bridge313: port 1(syz_tun) entered forwarding state 12:26:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x48, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 191.268360][T14359] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 191.318003][T14365] syz_tun: left allmulticast mode [ 191.323068][T14365] syz_tun: left promiscuous mode [ 191.328317][T14365] bridge311: port 1(syz_tun) entered disabled state [ 191.337593][T14365] bridge312: port 1(syz_tun) entered blocking state [ 191.344594][T14365] bridge312: port 1(syz_tun) entered disabled state [ 191.351499][T14365] syz_tun: entered allmulticast mode [ 191.357506][T14365] syz_tun: entered promiscuous mode 12:26:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x4, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070cd, 0xffffffffffffffff) 12:26:01 executing program 2: r0 = socket(0x10, 0x2, 0x9) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) 12:26:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x3c, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x0) syz_clone3(&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000340)) [ 191.363450][T14365] bridge312: port 1(syz_tun) entered blocking state [ 191.370206][T14365] bridge312: port 1(syz_tun) entered forwarding state 12:26:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x6, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000000c0)={r1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "a15cc635eab82d022eb98c3003e928e7173bc59c28a388886a5ad6769d76d91be45b603a723a80c28cd3b06a62c3c03a316780034419e9a8028d8884a5ac127a", "2e0c55553cb10c779705246b9c3875ae8f1c2d866b788e0ff73cbebaaa4109d4f84182713fcd8ed1c09a0629fc104e7a4a23a609b76be800", "084d4b9bad3349e236afb5628ac9ff509c37a7ad49a178c79c7387ca8432814a", [0x0, 0x6]}}) [ 191.411849][T14381] selinux_netlink_send: 1 callbacks suppressed [ 191.411863][T14381] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=14381 comm=syz-executor.2 [ 191.432767][T14371] syz_tun: left allmulticast mode [ 191.438004][T14371] syz_tun: left promiscuous mode [ 191.443143][T14371] bridge313: port 1(syz_tun) entered disabled state [ 191.455047][T14371] bridge314: port 1(syz_tun) entered blocking state 12:26:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041285, 0xffffffffffffffff) 12:26:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0189436, 0xffffffffffffffff) 12:26:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0xe8e, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 12:26:01 executing program 0: r0 = socket(0xa, 0x2, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100), r0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 191.461826][T14371] bridge314: port 1(syz_tun) entered disabled state [ 191.469464][T14371] syz_tun: entered allmulticast mode [ 191.475476][T14371] syz_tun: entered promiscuous mode [ 191.481483][T14371] bridge314: port 1(syz_tun) entered blocking state [ 191.488503][T14371] bridge314: port 1(syz_tun) entered forwarding state [ 191.496859][T14377] syz_tun: left allmulticast mode [ 191.501985][T14377] syz_tun: left promiscuous mode 12:26:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x4c, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 191.507037][T14377] bridge322: port 1(syz_tun) entered disabled state [ 191.524451][T14377] bridge323: port 1(syz_tun) entered blocking state [ 191.531107][T14377] bridge323: port 1(syz_tun) entered disabled state [ 191.537925][T14377] syz_tun: entered allmulticast mode [ 191.543632][T14377] syz_tun: entered promiscuous mode [ 191.549670][T14377] bridge323: port 1(syz_tun) entered blocking state [ 191.556303][T14377] bridge323: port 1(syz_tun) entered forwarding state [ 191.583506][T14380] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 191.609077][T14382] syz_tun: left allmulticast mode [ 191.614151][T14382] syz_tun: left promiscuous mode [ 191.619391][T14382] bridge312: port 1(syz_tun) entered disabled state 12:26:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x1269, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a15cc635eab82d022eb98c3003e928e7173bc59c28a388886a5ad6769d76d91be45b603a723a80c28cd3b06a62c3c03a316780034419e9a8028d8884a5ac127a", "2e0c55553cb10c779705246b9c3875ae8f1c2d866b788e0ff73cbebaaa4109d4f84182713fcd8ed1c09a0629fc104e7a4a23a609b76be800", "084d4b9bad3349e236afb5628ac9ff509c37a7ad49a178c79c7387ca8432814a"}}) 12:26:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x4002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c04, 0x0) 12:26:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x48, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x5, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 191.627874][T14382] bridge313: port 1(syz_tun) entered blocking state [ 191.634821][T14382] bridge313: port 1(syz_tun) entered disabled state [ 191.641793][T14382] syz_tun: entered allmulticast mode [ 191.647562][T14382] syz_tun: entered promiscuous mode [ 191.653491][T14382] bridge313: port 1(syz_tun) entered blocking state [ 191.660126][T14382] bridge313: port 1(syz_tun) entered forwarding state 12:26:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1264, 0xffffffffffffffff) 12:26:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x80081272, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a15cc635eab82d022eb98c3003e928e7173bc59c28a388886a5ad6769d76d91be45b603a723a80c28cd3b06a62c3c03a316780034419e9a8028d8884a5ac127a", "2e0c55553cb10c779705246b9c3875ae8f1c2d866b788e0ff73cbebaaa4109d4f84182713fcd8ed1c09a0629fc104e7a4a23a609b76be800", "084d4b9bad3349e236afb5628ac9ff509c37a7ad49a178c79c7387ca8432814a"}}) 12:26:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101283, 0xffffffffffffffff) [ 191.726972][T14402] syz_tun: left allmulticast mode [ 191.732034][T14402] syz_tun: left promiscuous mode [ 191.737216][T14402] bridge314: port 1(syz_tun) entered disabled state [ 191.759588][T14402] bridge315: port 1(syz_tun) entered blocking state [ 191.766292][T14402] bridge315: port 1(syz_tun) entered disabled state 12:26:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) 12:26:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x127c, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a15cc635eab82d022eb98c3003e928e7173bc59c28a388886a5ad6769d76d91be45b603a723a80c28cd3b06a62c3c03a316780034419e9a8028d8884a5ac127a", "2e0c55553cb10c779705246b9c3875ae8f1c2d866b788e0ff73cbebaaa4109d4f84182713fcd8ed1c09a0629fc104e7a4a23a609b76be800", "084d4b9bad3349e236afb5628ac9ff509c37a7ad49a178c79c7387ca8432814a"}}) 12:26:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x60, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 191.773177][T14402] syz_tun: entered allmulticast mode [ 191.780559][T14402] syz_tun: entered promiscuous mode [ 191.787948][T14402] bridge315: port 1(syz_tun) entered blocking state [ 191.794806][T14402] bridge315: port 1(syz_tun) entered forwarding state 12:26:02 executing program 0: r0 = socket(0x10, 0x2, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100), r0) 12:26:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c01, 0x0) 12:26:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) [ 191.901434][T14420] syz_tun: left allmulticast mode [ 191.906727][T14420] syz_tun: left promiscuous mode [ 191.911873][T14420] bridge323: port 1(syz_tun) entered disabled state [ 191.922311][T14420] bridge324: port 1(syz_tun) entered blocking state [ 191.929204][T14420] bridge324: port 1(syz_tun) entered disabled state [ 191.936055][T14420] syz_tun: entered allmulticast mode [ 191.941862][T14420] syz_tun: entered promiscuous mode 12:26:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x4c, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 191.948595][T14420] bridge324: port 1(syz_tun) entered blocking state [ 191.955234][T14420] bridge324: port 1(syz_tun) entered forwarding state [ 191.963194][T14422] syz_tun: left allmulticast mode [ 191.968359][T14422] syz_tun: left promiscuous mode [ 191.973405][T14422] bridge313: port 1(syz_tun) entered disabled state [ 191.981771][T14422] bridge314: port 1(syz_tun) entered blocking state [ 191.988479][T14422] bridge314: port 1(syz_tun) entered disabled state [ 191.995691][T14422] syz_tun: entered allmulticast mode 12:26:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x6, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 192.001521][T14422] syz_tun: entered promiscuous mode [ 192.007376][T14422] bridge314: port 1(syz_tun) entered blocking state [ 192.014090][T14422] bridge314: port 1(syz_tun) entered forwarding state 12:26:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x2, 0xffffffffffffffff) 12:26:02 executing program 2: socket(0x10, 0x2, 0xc) 12:26:02 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x75, 0x141301) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000001340)=@usbdevfs_driver={0x0, 0x2366ebf2, 0x0}) [ 192.042269][T14418] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 12:26:02 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x75, 0x141301) ioctl$USBDEVFS_CONNECTINFO(r0, 0x8004551a, &(0x7f00000012c0)) 12:26:02 executing program 2: r0 = socket(0x10, 0x2, 0x4) syz_genetlink_get_family_id$team(&(0x7f0000000100), r0) [ 192.110681][T14449] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 192.139593][T14438] syz_tun: left allmulticast mode [ 192.144864][T14438] syz_tun: left promiscuous mode [ 192.149913][T14438] bridge315: port 1(syz_tun) entered disabled state [ 192.152911][T14457] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=14457 comm=syz-executor.2 [ 192.156897][ T27] audit: type=1400 audit(1693916762.422:298): avc: denied { create } for pid=14456 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 192.190654][ T27] audit: type=1400 audit(1693916762.422:299): avc: denied { write } for pid=14456 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 192.212009][ T27] audit: type=1400 audit(1693916762.452:300): avc: denied { read } for pid=14456 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 192.236474][T14438] bridge316: port 1(syz_tun) entered blocking state [ 192.243215][T14438] bridge316: port 1(syz_tun) entered disabled state [ 192.250072][T14438] syz_tun: entered allmulticast mode 12:26:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0xe8e, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x59) 12:26:02 executing program 2: getrandom(0x0, 0x0, 0xce8126d5a5f23d6e) 12:26:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x68, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 192.256319][T14438] syz_tun: entered promiscuous mode [ 192.262146][T14438] bridge316: port 1(syz_tun) entered blocking state [ 192.268931][T14438] bridge316: port 1(syz_tun) entered forwarding state [ 192.297778][T14447] syz_tun: left allmulticast mode [ 192.302986][T14447] syz_tun: left promiscuous mode 12:26:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x10002, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000000c0)={r1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, "a15cc635eab82d022eb98c3003e928e7173bc59c28a388886a5ad6769d76d91be45b603a723a80c28cd3b06a62c3c03a316780034419e9a8028d8884a5ac127a", "2e0c55553cb10c779705246b9c3875ae8f1c2d866b788e0ff73cbebaaa4109d4f84182713fcd8ed1c09a0629fc104e7a4a23a609b76be800", "084d4b9bad3349e236afb5628ac9ff509c37a7ad49a178c79c7387ca8432814a"}}) 12:26:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5450, 0xffffffffffffffff) [ 192.308101][T14447] bridge324: port 1(syz_tun) entered disabled state [ 192.318259][T14447] bridge325: port 1(syz_tun) entered blocking state [ 192.325059][T14447] bridge325: port 1(syz_tun) entered disabled state [ 192.331851][T14447] syz_tun: entered allmulticast mode [ 192.337764][T14447] syz_tun: entered promiscuous mode [ 192.343703][T14447] bridge325: port 1(syz_tun) entered blocking state [ 192.350490][T14447] bridge325: port 1(syz_tun) entered forwarding state [ 192.368723][T14458] syz_tun: left allmulticast mode [ 192.373961][T14458] syz_tun: left promiscuous mode [ 192.379068][T14458] bridge314: port 1(syz_tun) entered disabled state [ 192.388440][T14458] bridge315: port 1(syz_tun) entered blocking state [ 192.395134][T14458] bridge315: port 1(syz_tun) entered disabled state [ 192.402040][T14458] syz_tun: entered allmulticast mode [ 192.408067][T14458] syz_tun: entered promiscuous mode 12:26:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x7, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 192.413964][T14458] bridge315: port 1(syz_tun) entered blocking state [ 192.420604][T14458] bridge315: port 1(syz_tun) entered forwarding state 12:26:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x60, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:02 executing program 0: r0 = socket(0x10, 0x2, 0x9) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x14}, 0x14}, 0x8}, 0x0) 12:26:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40087602, 0xffffffffffffffff) 12:26:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 192.475935][T14472] syz_tun: left allmulticast mode [ 192.481008][T14472] syz_tun: left promiscuous mode [ 192.486202][T14472] bridge316: port 1(syz_tun) entered disabled state [ 192.500733][T14477] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=14477 comm=syz-executor.0 12:26:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5452, r0) 12:26:02 executing program 2: socket(0x10, 0x2, 0x9) 12:26:02 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x0) syz_clone3(&(0x7f0000001100)={0x320000080, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) 12:26:02 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x75, 0x0) close(r0) [ 192.513825][T14477] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=14477 comm=syz-executor.0 [ 192.532037][T14472] bridge317: port 1(syz_tun) entered blocking state [ 192.538887][T14472] bridge317: port 1(syz_tun) entered disabled state [ 192.546420][ T27] audit: type=1400 audit(1693916762.802:301): avc: denied { setattr } for pid=14478 comm="syz-executor.2" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 192.547176][T14472] syz_tun: entered allmulticast mode 12:26:02 executing program 2: r0 = socket(0x10, 0x2, 0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14"], 0x14}}, 0x0) 12:26:02 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8901, 0x0) 12:26:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x6c, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 192.587379][T14472] syz_tun: entered promiscuous mode [ 192.596970][T14472] bridge317: port 1(syz_tun) entered blocking state [ 192.603796][T14472] bridge317: port 1(syz_tun) entered forwarding state 12:26:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x8, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 192.656450][T14486] syz_tun: left allmulticast mode [ 192.661529][T14486] syz_tun: left promiscuous mode [ 192.666662][T14486] bridge315: port 1(syz_tun) entered disabled state [ 192.675236][T14486] bridge316: port 1(syz_tun) entered blocking state [ 192.681862][T14486] bridge316: port 1(syz_tun) entered disabled state [ 192.688741][T14486] syz_tun: entered allmulticast mode [ 192.694724][T14486] syz_tun: entered promiscuous mode [ 192.700777][T14486] bridge316: port 1(syz_tun) entered blocking state [ 192.707450][T14486] bridge316: port 1(syz_tun) entered forwarding state [ 192.766765][T14503] syz_tun: left allmulticast mode [ 192.771822][T14503] syz_tun: left promiscuous mode [ 192.777048][T14503] bridge325: port 1(syz_tun) entered disabled state [ 192.787313][T14503] bridge326: port 1(syz_tun) entered blocking state [ 192.794064][T14503] bridge326: port 1(syz_tun) entered disabled state [ 192.801025][T14503] syz_tun: entered allmulticast mode [ 192.806990][T14503] syz_tun: entered promiscuous mode 12:26:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x68, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x801, 0x70bd2d, 0x25dfdbff, {0x2, 0x0, 0x3}, [@generic, @generic]}, 0x14}}, 0x0) r1 = socket(0x10, 0x2, 0x4) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) 12:26:03 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0x10c8, 0x1, 0x3, 0x801, 0x70bd2d, 0x25dfdbff, {0x2, 0x0, 0x3}, [@generic="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", @generic="69f484c2f8098023bfcc46d3106cb1e56df0c6ae0067d773294aaa570811a36484079a6c2ae74c382b4d2e2ffa1fca91233fb059bb9a2df12f1993f13f163d1ece80f71513e43e373d5420fa0a1349a3498c054d1809fb578370947fe5a96b31356f369baee8d0cd0e529e82fce6af6309730a99c607b269e03fb8bcfb65ef0fb6621754471e1d143e936a38a6ff017882848a1a4c11acf1c2365042ec500caf78425044ebb918f22af150fd141e8d25bf"]}, 0x10c8}, 0x1, 0x0, 0x0, 0x20000810}, 0x8000) 12:26:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 192.812759][T14503] bridge326: port 1(syz_tun) entered blocking state [ 192.819419][T14503] bridge326: port 1(syz_tun) entered forwarding state [ 192.836387][T14509] syz_tun: left allmulticast mode [ 192.841478][T14509] syz_tun: left promiscuous mode [ 192.846700][T14509] bridge316: port 1(syz_tun) entered disabled state 12:26:03 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0xf94, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@generic="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", @generic="69f484c2f8098023bfcc46d3106cb1e56df0c6ae0067d773294aaa570811a36484079a6c2ae74c382b4d2e2ffa1fca91233fb059bb9a2df12f1993f13f163d1ece80f71513e43e373d5420fa0a1349a3498c054d1809fb578370947fe5a96b31356f369baee8d0cd0e529e82fce6af6309730a99c607b269e03fb8bcfb65ef0fb6621754471e1d143e936a38a6ff017882848a1a4c11acf1c23650"]}, 0x37fe0}, 0x1, 0x0, 0x0, 0x20000810}, 0x8000) 12:26:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0x18, 0x10, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3}, [@generic="88"]}, 0x18}, 0x1, 0x0, 0x0, 0x20000810}, 0x0) [ 192.860657][T14517] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=14517 comm=syz-executor.0 [ 192.861398][T14507] syz_tun: left allmulticast mode [ 192.883290][T14507] syz_tun: left promiscuous mode [ 192.888500][T14507] bridge317: port 1(syz_tun) entered disabled state [ 192.909885][T14507] bridge318: port 1(syz_tun) entered blocking state 12:26:03 executing program 2: getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000001140)) 12:26:03 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000005400)={0x0, 0x0, &(0x7f00000053c0)={0x0, 0xf0ff7f00000000}}, 0x0) 12:26:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0xf94, 0x0, 0x0, 0x801, 0x70bd2d, 0x25dfdbff, {0x2, 0x0, 0x3}, [@generic="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", @generic="69f484c2f8098023bfcc46d3106cb1e56df0c6ae0067d773294aaa570811a36484079a6c2ae74c382b4d2e2ffa1fca91233fb059bb9a2df12f1993f13f163d1ece80f71513e43e373d5420fa0a1349a3498c054d1809fb578370947fe5a96b31356f369baee8d0cd0e529e82fce6af6309730a99c607b269e03fb8bcfb65ef0fb6621754471e1d143e936a38a6ff017882848a1a4c11acf1c23650"]}, 0xf94}, 0x1, 0x0, 0x0, 0x20000810}, 0x8000) 12:26:03 executing program 2: syz_clone(0xd2a4500, &(0x7f0000000300), 0x0, 0x0, 0x0, &(0x7f0000006cc0)) [ 192.916879][T14507] bridge318: port 1(syz_tun) entered disabled state [ 192.924491][T14507] syz_tun: entered allmulticast mode [ 192.930242][T14507] syz_tun: entered promiscuous mode [ 192.946015][T14507] bridge318: port 1(syz_tun) entered blocking state [ 192.952696][T14507] bridge318: port 1(syz_tun) entered forwarding state 12:26:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x74, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:03 executing program 0: r0 = socket(0x10, 0x2, 0x4) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) [ 192.975482][T14534] syz_tun: left allmulticast mode [ 192.980627][T14534] syz_tun: left promiscuous mode [ 192.985872][T14534] bridge326: port 1(syz_tun) entered disabled state [ 192.996616][T14537] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=14537 comm=syz-executor.0 12:26:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x6c, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x9, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0x14, 0x0, 0x3, 0x801}, 0x14}}, 0x0) 12:26:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xfffffeb6, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="d6f5016e641309e00c9655f22d45239b750e5bec1785a3c915d74b2ce36af8d31db811ea893b7b994b5f61ed647f5c72683f416b5a6f042fcd0f4ca7b3e3c51ca06f6e28907b9344aafd3122bf98b7cfd09572", @ANYRES16], 0x24}, 0x1, 0x0, 0x0, 0x4008000}, 0x50) 12:26:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, 0x0, 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0x1044, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3}, [@generic="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@generic="69f484c2f8098023bfcc46d3106cb1e56df0c6ae0067d773294aaa570811a36484079a6c2ae74c382b4d2e2ffa1fca91233fb059bb9a2df12f1993f13f163d1ece80f71513e43e373d5420fa0a13"]}, 0x1044}, 0x1, 0x0, 0x0, 0x20000810}, 0x8000) [ 193.141601][T14538] syz_tun: left allmulticast mode [ 193.146718][T14538] syz_tun: left promiscuous mode [ 193.151810][T14538] bridge318: port 1(syz_tun) entered disabled state [ 193.168806][T14538] bridge319: port 1(syz_tun) entered blocking state [ 193.175510][T14538] bridge319: port 1(syz_tun) entered disabled state [ 193.184109][T14538] syz_tun: entered allmulticast mode 12:26:03 executing program 0: r0 = epoll_create(0x457) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xcca8ebf9afed5943}) 12:26:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0x18, 0x1, 0x3, 0x801, 0x0, 0x0, {}, [@generic='i']}, 0x18}}, 0x0) 12:26:03 executing program 0: r0 = epoll_create(0x457) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) [ 193.197247][T14538] syz_tun: entered promiscuous mode [ 193.204099][T14538] bridge319: port 1(syz_tun) entered blocking state [ 193.210832][T14538] bridge319: port 1(syz_tun) entered forwarding state [ 193.219973][ T27] audit: type=1400 audit(1693916763.502:302): avc: denied { block_suspend } for pid=14553 comm="syz-executor.0" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 12:26:03 executing program 2: clock_gettime(0x7, &(0x7f0000000140)) 12:26:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x7a, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0xed4, 0x10, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3}, [@generic="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"]}, 0xed4}, 0x1, 0x0, 0x0, 0x20000810}, 0x8000) [ 193.310272][T14546] bridge328: port 1(syz_tun) entered blocking state [ 193.317188][T14546] bridge328: port 1(syz_tun) entered disabled state [ 193.325342][T14546] syz_tun: entered allmulticast mode [ 193.336471][T14546] syz_tun: entered promiscuous mode [ 193.342564][T14546] bridge328: port 1(syz_tun) entered blocking state [ 193.349493][T14546] bridge328: port 1(syz_tun) entered forwarding state 12:26:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x74, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xa, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:03 executing program 0: select(0xfefdffff, 0x0, 0x0, 0x0, &(0x7f0000000240)) 12:26:03 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={0x0}, 0x10}, 0x0) [ 193.379530][T14543] bridge318: port 1(syz_tun) entered blocking state [ 193.386353][T14543] bridge318: port 1(syz_tun) entered disabled state [ 193.395943][T14543] syz_tun: entered allmulticast mode [ 193.401611][T14543] syz_tun: entered promiscuous mode [ 193.414486][T14543] bridge318: port 1(syz_tun) entered blocking state [ 193.421181][T14543] bridge318: port 1(syz_tun) entered forwarding state 12:26:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, 0x0, 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:03 executing program 0: r0 = epoll_create(0x457) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) 12:26:03 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0xe84, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@generic="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"]}, 0xe84}}, 0x0) 12:26:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0xef8, 0x0, 0x0, 0x801, 0x0, 0x25dfdbff, {0x2}, [@generic="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"]}, 0xef8}, 0x1, 0x0, 0x0, 0x20000810}, 0x8000) [ 193.505890][T14571] syz_tun: left allmulticast mode [ 193.511046][T14571] syz_tun: left promiscuous mode [ 193.516805][T14571] bridge319: port 1(syz_tun) entered disabled state [ 193.531304][T14571] bridge320: port 1(syz_tun) entered blocking state [ 193.538232][T14571] bridge320: port 1(syz_tun) entered disabled state [ 193.548744][T14571] syz_tun: entered allmulticast mode 12:26:03 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0x14, 0x0, 0x10, 0x801}, 0x14}}, 0x0) 12:26:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0xf94, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@generic="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", @generic="69f484c2f8098023bfcc46d3106cb1e56df0c6ae0067d773294aaa570811a36484079a6c2ae74c382b4d2e2ffa1fca91233fb059bb9a2df12f1993f13f163d1ece80f71513e43e373d5420fa0a1349a3498c054d1809fb578370947fe5a96b31356f369baee8d0cd0e529e82fce6af6309730a99c607b269e03fb8bcfb65ef0fb6621754471e1d143e936a38a6ff017882848a1a4c11acf1c23650"]}, 0x20001114}, 0x1, 0x0, 0x0, 0x20000810}, 0x8000) [ 193.555882][T14571] syz_tun: entered promiscuous mode [ 193.562131][T14571] bridge320: port 1(syz_tun) entered blocking state [ 193.568941][T14571] bridge320: port 1(syz_tun) entered forwarding state 12:26:03 executing program 2: clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) select(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000000140), &(0x7f00000001c0)={0x400, 0x5}, &(0x7f0000000240)={0x0, r0/1000+60000}) 12:26:03 executing program 0: select(0x64, 0x0, 0x0, 0x0, &(0x7f0000000240)) [ 193.602605][T14580] syz_tun: left allmulticast mode [ 193.607889][T14580] syz_tun: left promiscuous mode [ 193.613031][T14580] bridge328: port 1(syz_tun) entered disabled state [ 193.627383][T14580] bridge329: port 1(syz_tun) entered blocking state [ 193.634136][T14580] bridge329: port 1(syz_tun) entered disabled state [ 193.640954][T14580] syz_tun: entered allmulticast mode [ 193.646942][T14580] syz_tun: entered promiscuous mode 12:26:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x145, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 193.652848][T14580] bridge329: port 1(syz_tun) entered blocking state [ 193.659581][T14580] bridge329: port 1(syz_tun) entered forwarding state [ 193.694662][T14595] syz_tun: left allmulticast mode [ 193.699770][T14595] syz_tun: left promiscuous mode [ 193.704895][T14595] bridge318: port 1(syz_tun) entered disabled state [ 193.713846][T14595] bridge319: port 1(syz_tun) entered blocking state [ 193.720466][T14595] bridge319: port 1(syz_tun) entered disabled state [ 193.727235][T14595] syz_tun: entered allmulticast mode [ 193.732854][T14595] syz_tun: entered promiscuous mode 12:26:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xb, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:04 executing program 2: mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xd2a4500, 0x0, 0x0, 0x0, &(0x7f0000006bc0), &(0x7f0000006cc0)="38a6938200d679196afe756b1f318fc4955703f0fdd2b0ab5ca140daaad7732a0f8eb4497af33695f78d") syz_clone(0x80000, &(0x7f0000006740), 0x0, 0x0, &(0x7f0000006800), 0x0) 12:26:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0x1098, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3}, [@generic="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", @generic="69f484c2f8098023bfcc46d3106cb1e56df0c6ae0067d773294aaa570811a36484079a6c2ae74c382b4d2e2ffa1fca91233fb059bb9a2df12f1993f13f163d1ece80f71513e43e373d5420fa0a1349a3498c054d1809fb578370947fe5a96b31356f369baee8d0cd0e529e82fce6af6309730a99c607b269e03fb8bcfb65ef0fb6621754471e1d143e936a38a6ff017882848a1a4c11acf1c2365042ec500caf78425044ebb918f22af150fd141e8d25bf"]}, 0x1098}, 0x1, 0x0, 0x0, 0x20000810}, 0x8000) [ 193.738993][T14595] bridge319: port 1(syz_tun) entered blocking state [ 193.745678][T14595] bridge319: port 1(syz_tun) entered forwarding state 12:26:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, 0x0, 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x7a, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={0x0}, 0x1, 0x0, 0x30}, 0x0) 12:26:04 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000005400)={0x0, 0x0, &(0x7f00000053c0)={0x0, 0xffffff7f00000000}}, 0x0) 12:26:04 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000880)={0x1, &(0x7f0000000840)=[{0x74, 0x0, 0x0, 0x9f42}]}) 12:26:04 executing program 2: timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x2, @thr={0x0, 0x0}}, 0x0) [ 193.853014][T14613] syz_tun: left allmulticast mode [ 193.858255][T14613] syz_tun: left promiscuous mode [ 193.863352][T14613] bridge320: port 1(syz_tun) entered disabled state [ 193.886617][T14613] bridge321: port 1(syz_tun) entered blocking state [ 193.893287][T14613] bridge321: port 1(syz_tun) entered disabled state 12:26:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0x18, 0x1, 0x3, 0x801, 0x0, 0x0, {}, [@generic="88"]}, 0x18}}, 0x0) 12:26:04 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000006c00), 0x40002, 0x0) 12:26:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x175, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 193.900999][T14613] syz_tun: entered allmulticast mode [ 193.908918][T14613] syz_tun: entered promiscuous mode [ 193.915301][T14613] bridge321: port 1(syz_tun) entered blocking state [ 193.922134][T14613] bridge321: port 1(syz_tun) entered forwarding state [ 193.979805][T14610] syz_tun: left allmulticast mode [ 193.985201][T14610] syz_tun: left promiscuous mode [ 193.990895][T14610] bridge319: port 1(syz_tun) entered disabled state [ 194.003081][T14610] bridge320: port 1(syz_tun) entered blocking state [ 194.009900][T14610] bridge320: port 1(syz_tun) entered disabled state [ 194.018839][T14610] syz_tun: entered allmulticast mode [ 194.024898][T14610] syz_tun: entered promiscuous mode 12:26:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xc, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:04 executing program 2: mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000006e40)) syz_clone(0xd2a4500, 0x0, 0x0, 0x0, 0x0, 0x0) 12:26:04 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x2, 0x3, 0x0, 0x0, {0xa, 0x0, 0x3}, [@CTA_EXPECT_MASTER={0x28, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @rand_addr=0x64010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x80000000}, @CTA_EXPECT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'netbios-ns\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000012c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001280)={&(0x7f0000000180)={0x10c8, 0x1, 0x3, 0x801, 0x70bd2d, 0x25dfdbff, {0x2, 0x0, 0x3}, [@generic="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", @generic="69f484c2f8098023bfcc46d3106cb1e56df0c6ae0067d773294aaa570811a36484079a6c2ae74c382b4d2e2ffa1fca91233fb059bb9a2df12f1993f13f163d1ece80f71513e43e373d5420fa0a1349a3498c054d1809fb578370947fe5a96b31356f369baee8d0cd0e529e82fce6af6309730a99c607b269e03fb8bcfb65ef0fb6621754471e1d143e936a38a6ff017882848a1a4c11acf1c2365042ec500caf78425044ebb918f22af150fd141e8d25bf"]}, 0x10c8}, 0x1, 0x0, 0x0, 0x20000810}, 0x8000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x3, &(0x7f0000001840), 0xc) [ 194.031037][T14610] bridge320: port 1(syz_tun) entered blocking state [ 194.037766][T14610] bridge320: port 1(syz_tun) entered forwarding state [ 194.056836][T14617] syz_tun: left allmulticast mode [ 194.061942][T14617] syz_tun: left promiscuous mode [ 194.067103][T14617] bridge329: port 1(syz_tun) entered disabled state [ 194.080802][T14617] bridge330: port 1(syz_tun) entered blocking state [ 194.087706][T14617] bridge330: port 1(syz_tun) entered disabled state [ 194.096116][T14617] syz_tun: entered allmulticast mode [ 194.102304][T14617] syz_tun: entered promiscuous mode [ 194.108040][ T27] audit: type=1400 audit(1693916764.352:303): avc: denied { setopt } for pid=14638 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 194.130634][T14617] bridge330: port 1(syz_tun) entered blocking state [ 194.137612][T14617] bridge330: port 1(syz_tun) entered forwarding state 12:26:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:04 executing program 0: syz_clone(0xd2a4500, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={0x0}, 0x10) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) 12:26:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xd1, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 194.235604][T14644] syz_tun: left allmulticast mode [ 194.240687][T14644] syz_tun: left promiscuous mode [ 194.245893][T14644] bridge321: port 1(syz_tun) entered disabled state [ 194.257178][T14644] bridge322: port 1(syz_tun) entered blocking state [ 194.264034][T14644] bridge322: port 1(syz_tun) entered disabled state [ 194.293825][T14644] syz_tun: entered allmulticast mode [ 194.300214][T14644] syz_tun: entered promiscuous mode [ 194.308101][T14644] bridge322: port 1(syz_tun) entered blocking state [ 194.314813][T14644] bridge322: port 1(syz_tun) entered forwarding state [ 194.333806][T14646] syz_tun: left allmulticast mode [ 194.338923][T14646] syz_tun: left promiscuous mode [ 194.344077][T14646] bridge320: port 1(syz_tun) entered disabled state [ 194.358519][T14646] bridge321: port 1(syz_tun) entered blocking state [ 194.365267][T14646] bridge321: port 1(syz_tun) entered disabled state [ 194.386450][T14646] syz_tun: entered allmulticast mode 12:26:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x2b1, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 194.404749][T14646] syz_tun: entered promiscuous mode [ 194.421770][T14646] bridge321: port 1(syz_tun) entered blocking state [ 194.428690][T14646] bridge321: port 1(syz_tun) entered forwarding state 12:26:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xd, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 194.514057][ T906] ================================================================== [ 194.515546][T14652] net_ratelimit: 5 callbacks suppressed [ 194.515558][T14652] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 194.522158][ T906] BUG: KCSAN: data-race in __dev_queue_xmit / __netdev_update_features [ 194.552322][ T906] [ 194.554659][ T906] write to 0xffff888136daf0f0 of 8 bytes by task 14652 on cpu 1: [ 194.562559][ T906] __netdev_update_features+0x1117/0x1540 [ 194.568390][ T906] netdev_update_features+0x28/0x140 [ 194.573694][ T906] veth_xdp+0x3ff/0x480 [ 194.577854][ T906] dev_xdp_install+0x9a/0x170 [ 194.582546][ T906] dev_xdp_attach+0x988/0xba0 [ 194.587230][ T906] dev_change_xdp_fd+0x1ae/0x240 [ 194.592524][ T906] do_setlink+0x23f2/0x2430 [ 194.597032][ T906] rtnl_newlink+0xbb3/0x1670 [ 194.601625][ T906] rtnetlink_rcv_msg+0x807/0x8c0 [ 194.606568][ T906] netlink_rcv_skb+0x126/0x220 [ 194.611682][ T906] rtnetlink_rcv+0x1c/0x20 [ 194.616105][ T906] netlink_unicast+0x575/0x640 [ 194.620869][ T906] netlink_sendmsg+0x66e/0x770 [ 194.625630][ T906] ____sys_sendmsg+0x37c/0x4d0 [ 194.630396][ T906] __sys_sendmsg+0x1e9/0x270 [ 194.634992][ T906] __x64_sys_sendmsg+0x46/0x50 [ 194.639765][ T906] do_syscall_64+0x41/0xc0 [ 194.644186][ T906] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 194.650090][ T906] [ 194.652427][ T906] read to 0xffff888136daf0f0 of 8 bytes by task 906 on cpu 0: [ 194.659887][ T906] __dev_queue_xmit+0xf1e/0x1de0 12:26:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000180)={0xf88, 0x0, 0x0, 0x801, 0x70bd2d, 0x25dfdbff, {0x2, 0x0, 0x3}, [@generic="88cc413738295c106c9e4fe45a5c56062784c7ee486f1c54f09bcf36387478b834549de21c1d71486e536f338d75c6544569d6d0c5633c0ba7622f41063a01b10b2e6780f91ffd78e88c517eb76064845757aaf63818ce7741c96889c911a9ce78307dcbccdd3413732303ad16be826ebe6821c57c051ef012d34925ba2b9370b778e54f78186330edeea3799858611df7c068a1b8f95ab9f0e669b1918732aae19a27e01d1a3ab96096c93d5641b8dd5800d926029f6dc5817e69c42f1eb4cb7c6101a8c5e4a5e9b72753b079f325677c9d3401d701f5644cf1878fd3888ee4c23c86cc077d4865fa3e3153e2047e195fa33f2e554d98eb359d3362f6101e2f6291d610aa29aeff86f1eab68c98f7a90adc85e019ed7f5a545198cd7e5ba55b50019d1a9294f06256d8fa474ad4fe50673e1968a3f6e27293260b7378ab253f5aa93d17702ed300a35c9d4eed09ff0e22ecf55bbab5e8eca5a92fc832918fa66ebef8911b7f39e3109dcfdaed241a3499ae3df820cb95a72ce39620a810b150ac341af81e457f9195c552aa97a5c23ee2d82f98c87ef3f25da18adf4568ed630c0cfddf0d4b570d1fa6182c48c15f78ddc29a71df2f7e4a45b53b002aca2950a85ba9394d95734558007d4a828b7619f77f61bf02d281456693586e9ed62e773f8af79d44e44a8ed36e7f8d215c7a65018350ba1c97e95287a690fe9b0f32f706968a8139588c167590a8b780965145c50e72a4f83a8a23093e7082a90a766bb8cd3a9ef50e03f1a7903ff789d136d73cfcf3a996e0fa093282d1a4ff92791c8d73aba02d204aca52c5c1c18e7e514887e8db004f9e224012a962479b716e88db63232e8416c6548af48d8a258897b72a36ad410037d4297fe0d4084f65dc4e8837905916921403fa9b1723966e65f6b98205df5b5b5027f4c40659e59956ce6d495828b7c5f7db7eaf1f4140a9ed45bab60336f8dbc299d7872fe13ef18fd7a85b8d674e1342f16d486351bfad39e7b9c921253f6b858519a125387615fc2d92dcced9d866026f33090cf1c600f42538a72cb0979f9e3b743d20101454075c0029646dd456514ae950e4e73f54ec8bf7dfbc8d21a61e0e95df55d7d63562cda6c6b637889e23414a5ceeea76ce71f309edcf119feb734fe32f1f127f18b5f813c2c9fb27df45f44764d6b4a97eabd9bfcda201edc60b7f688628b7d2adaeb3d95ef9862afe9ea932fc60efe0931b796461443d1b03711aa622c10ce5cae3e7b9c8503fd5f09a2b0279271fdc4eb5438da29f3450f904a72a060e90cebbaebfa0f79a750d2f5cf4839112f363e5a778bb62a513de9fb29c84ad7851d2cf4f5b03b3471eb631bfd337a7621d0558262985e554ae32e3ba6fd503680b6270fde51cd3c1406abefd1a4a6c4cbcdd3854df05c1749758cb586010bee9515ab4630032368739fbefadbde18c6a68d173cce51e9a9b439d52a1960024500eb269a495e7a0190a2394ec770e1329d7634c4e594d0885b80a0ae489d5a3cb8dc0a446b17e008a13f6e97946be62bc406ffa7eb77c647ce6931131cc9bd86271c3db75b16f4a4edb5a7adc8110113da94e23f273c24b02f2c0b421a7e7a27f09f956ffd3469eff394b1ef519aae51a4bdd1ba120e4ac71e71fcff9ccadd41e27b1566a43b63942cc559ac3576cebc89d0e200435a87bf8ea1430706e9de6d8ae65d26d83dcdf902a2aa4f43c9112379dda69877991b1f448558a5a3eb30cafb183e2a6af60163f6b4046e7b50aec26fe7ac767b76822b21d9bbbe5f1df50c631563407c1285ee92c5d50a6d6102fff29fb47f91eb6356c7f15be888445106ea85a614b7441ac02e957e0440edf647610bbeb515e5f08c65876a81a0519334b9fed6079e1361ce15d1e0c791892e194928db5ca7f59aab122b39424ed84df72d19576567ee1e0d2513de45b1b1d7fc0a2c5b0676d912cd86f817988716066e813deb0f1993979838b91e4f66b04d68cf5d86b4a08c016b09e24be6ed849caf79a639314b5e2ada799c665c441318388c8a55c302a10583a3092601a2cde95a39a4bbdd4dd93a10222e8b2d9a26afdd6b842804bd2e4201cac2e9cbf9a5f521e1d68be504042e2f1c939efb65db7da2b8cff39263351ff4b8f6445ed12bc197cf5ba288607ae0398c04df7af6983f2442917fdacc224ce71c8cb0fec2b838881d2f84aa3fdd1fe5323b0d492bf2ca72e7401818ad15a955a34cd124f1a11476fd881b8d16e312148311673c3657266f028d8413f7fa2aab33a29776d8ad67b33ee47f1b5fcb5e0e4ac116152067aee474444615c74197c246fa4de7b5c3f6e8d720b69464e0eaa36fb046ef09785893d4c5f2d0a3ea1bf328d95756dcb0ecf634d991e1dc8084b2aa6889e052c3b060b6694e24b901a5f943aaaf8325f1a93f54ca31b0ea0745f3494ab6fe22b3d1b3ef1bd3d3096299594c2d7095ac144ea07cf0f41549271e45a68cb23b569807a9efb380ade34edb3c9119833bc6331d602dde36a7cdd6c94cca029289d5afe85b78b15bf5d2e83a7edacf1be664d505ca1a9fb858189a1b4f89c6cc04c7d3dba255c3b80c435afc547a9ae0b1345cbdb58b156a830ebe799009b7ab5c859063846eaa0e86f3a90e43fe3ecfc65a3b53898465ddf0368dd8cd7118acf4d7dbad6a52e3541106c31225ff96b99e69817e997a2a68fd59d201c667b4fe9ec5ac0b67e495e5cc8a556d402aca41e730acad0292aacd90e405a831d51990f8d00ada362f103649e7673b96edd3bad8c8a0baed7a0ddeb612c71ecb0d11f06134fdfda35bafc0b889fcc4dcfb50d33e04291252f1da2afd66a0fac2125a6ce755e97d1dfdf3b5a4915a822837f2739fcff347714018f4dc0c1e2944d90775d75ede7b99ea73913948d36a7c55e0044547bf0a11f0249e99df1d085cad55ecb60d14b2615e32a475765aabe6127382c5bacd05cd78e1a8cc00717a08f81996468ca20f66858eb7ddb82eb322965e168c88573832d011226ef1e3d28a58ddb9c65e895fa62af4409a227364f54a22077fbd0053ba89d79d93fe26b844610cefd59123f455d9823306130337b50348e9e03fea2308eff0130cafac69e05191f6783e670bbf9016cec59b1eb0ebd46c80799647ce091a9e3b860545757667f3e8eb3067853f21c013a5f7ba8955c55b09a6253bd6c4d40244259974a0248d323feca65cbce728e4baced782a4139b69a1499842efa1f79fe58235261d2c90b1d2d6637053fdea9e4dadeda2076cff788a9bc8f81dc0542c348b409ec6a3b70cde36f91972e93dd407980c6876548a2deb88ca5bb52f624247ed9c94a04272c4bee96db266e571098f9c1adbbe1b228b455c899a122d34bc2675a4817b7d3538d7ec3c60a2b0f43c1705572c62ad4964b41e9b54436a45e34c69344dc2febc1636df4398b2b98e31e3e0eeea8b32ef41be14324ed98f7b440541c48ca3416cbe956f80a37e91a2fe7716a5bde0582f215840b391e080256e16f54373dc21f47161584533a210ec7ebf3259276b751d1192426caef0ff598acd7d780970e11ab3e9df522093cb5ab9dece8af6b4cafedf297089536f5f91e685aed48fb4792d3c62814472790ec22dd9ccf960ccfaf04b9a9b772e5dce0bc9445074fc7d148effe9bf99c6ab697024d4ce88056bb2049a4ae2500b7c64c368c17e49073a88aee70531723769a32317f6e9381ebcd844e6547edca533b70e75e59baa442087129852943b0523fca0d5e56f590efdc16d497e1fab3682a2d582d5e6226f891003362ab1234dc591acea58c2c3d023d5623edbe1ac59563b9b270de45268f3734c75883ac631b55f1e2311cd7077bf399f733b1dc6c8d65eb2c55d790a88383935e8e7b6da03480b8476083968b86926540bf11e68a8fe2bf88a02ad69117bcc71fcf7237660f4da818c90d080bfbe7429f4a429b9752983bb7dc68e6af4e7166ce55767e79512ff6660ac20bd857b88e5bda608c9027b93acfdb3ef026ed734fee936cb02fc5d8f9e2f6f3c0afe52326f88a60eeb708b7f7bb45a6e332839f8f44476f14f1cf295597e27a8f0fd2ad5f25030ad7451e9614308aa2c0f453b5d9a27ccb7ff20a31e454c23c33da1b1200fad242b9c48c57828e561360e2fa2b4ce4b7067292e2fb086dd2ae25e98b4033dfecee50ce87d27e3e4c7e5676422a69a21283994134ed7452ac318c0007415fe81d211d4e86efa1b3498b65eebf4f462676f778e6979da9ac9dab4a56d3581adea07831b2d7d8deec0df3c872bb7253c8adb34a71b527c6ddc6af197e4445b1e301129725fe0601e86de656d23f12b22cf6434cd3816dc7232946c3c5b5d1637c5360b09c815486d8d55ff9489a7700a4705fb4c6b1368025c301d067de3f456913b937a03fbb71a5bace7457bef6cf65957f83f7f3be6394a82d564f7f328c82dc50054be6c948bdf1d0c38a576481254e1751ffd60bb8f1cc5939ccc403ba924b343e65cfebee799ac98cfbac6301fe95ccde247b245ad0da3e93b69d1b74f192dc072a582e319584b73e9992162fa3320312c768b904feace0004143c679cfe9ff4eec7ca4d4d2ab66d5cf09796ae51261d16f8e51fc000a3f1c54cbd523dd0771aae011c4f6d60affd242e7d38b7c8ab3ad0e0bf1a684793931cbb012964186c779e0d56fda36bb0cd5a8b6780c0966ae76b27bf0e8320544edd1c5d80ae6ded2afda386c9a1dfab9ef47484830f2f8c100e41d3a9ce65c6cea80db00b7bfb656e944a970be21509992e724a55e14db4a1f46ede7d43ab2c2d9703e019519a83117d6902f763ffd8fdca5c0e501e1f95ac9567add2f537ffda81b43e5c05c86daa878b811da942fbd80273f13f24dfffc63033dc8cde46d5a78711ed35c8c5e8484e7dc72e09f76be7117552d5fbc60a7cdd653adc5141014c61046f13c32ae0a49315d7ce98ea06dd554f61d68f59b69f2581e61f9960fdf41f0e209733d27cc255ec710df53136a21178018badae47a038cdc1932c88430e95e831bb2786adb8134e08a30f302cfb073f519b4a8c52009adcd49c18668480cdcea1660292a83fcfca11ca332be6a32ad200bfe81de56b94778e11837c94510c29f6226d06b2973d8bdfc27a9da24dfa5f22ec8657301c89f6c6f4d85d06918d62cd5886026726f1e4defd0412008941883f12d8b5df40498435752a086c054927724625541a9f74bab01b505b279464392448a30bb3aa15aaf38379e95ff255e66847c0506369da3beaf6d87b3e1b13767ee39f20be17c77a6400788cccd0df049e1b03b0c65f2b49f9c6bb7e4d39f1d75c8178a4aff09203c166eb6e7da3a9957b0afb429d9cec2430cda935f9bdaed54e4", @generic="69f484c2f8098023bfcc46d3106cb1e56df0c6ae0067d773294aaa570811a36484079a6c2ae74c382b4d2e2ffa1fca91233fb059bb9a2df12f1993f13f163d1ece80f71513e43e373d5420fa0a1349a3498c054d1809fb578370947fe5a96b31356f369baee8d0cd0e529e82fce6af6309730a99c607b269e03fb8bcfb65ef0fb6621754471e1d143e936a38a6ff01788284"]}, 0xf88}}, 0x8000) 12:26:04 executing program 0: r0 = socket(0xa, 0x3, 0x3) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) 12:26:04 executing program 2: mount$9p_fd(0x0, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0, 0x0) 12:26:04 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x15) 12:26:04 executing program 2: clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) select(0x76d, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, r0/1000+60000}) [ 194.664855][ T906] br_dev_queue_push_xmit+0x40b/0x4b0 [ 194.670244][ T906] br_forward_finish+0x90/0x160 [ 194.675110][ T906] __br_forward+0x2b3/0x350 [ 194.679718][ T906] br_flood+0x331/0x480 [ 194.683888][ T906] br_dev_xmit+0x991/0xb60 [ 194.689029][ T906] dev_hard_start_xmit+0x11b/0x3f0 [ 194.694163][ T906] __dev_queue_xmit+0xeee/0x1de0 [ 194.699117][ T906] ip6_finish_output2+0x994/0xc50 [ 194.704155][ T906] ip6_finish_output+0x3a0/0x4f0 [ 194.709106][ T906] ip6_output+0xeb/0x220 12:26:05 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x75, 0x141301) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f0000000080)={0x0, 0x1, [{0x1, 0x1}]}) 12:26:05 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x7fffffff, 0x0, 0x0, 0x0) [ 194.713360][ T906] mld_sendpack+0x438/0x6a0 [ 194.717874][ T906] mld_ifc_work+0x519/0x7b0 [ 194.722412][ T906] process_scheduled_works+0x5b8/0xa30 [ 194.727877][ T906] worker_thread+0x525/0x730 [ 194.730297][T14682] usb usb7: usbfs: process 14682 (syz-executor.0) did not claim interface 0 before use [ 194.732464][ T906] kthread+0x1d7/0x210 [ 194.732491][ T906] ret_from_fork+0x48/0x60 [ 194.732515][ T906] ret_from_fork_asm+0x11/0x20 [ 194.755594][ T906] [ 194.757917][ T906] value changed: 0x000061164fdd19e9 -> 0x000061100fc019e9 [ 194.765036][ T906] [ 194.767351][ T906] Reported by Kernel Concurrency Sanitizer on: [ 194.773570][ T906] CPU: 0 PID: 906 Comm: kworker/0:2 Not tainted 6.5.0-syzkaller-11704-g3f86ed6ec0b3 #0 [ 194.783320][ T906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 194.793450][ T906] Workqueue: mld mld_ifc_work [ 194.798206][ T906] ================================================================== 12:26:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:05 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000001400), &(0x7f0000001440)=0x4) [ 194.943221][T14660] syz_tun: left allmulticast mode [ 194.948367][T14660] syz_tun: left promiscuous mode [ 194.953482][T14660] bridge330: port 1(syz_tun) entered disabled state [ 194.978532][T14660] bridge331: port 1(syz_tun) entered blocking state 12:26:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x145, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 194.987118][T14660] bridge331: port 1(syz_tun) entered disabled state [ 194.995430][T14660] syz_tun: entered allmulticast mode [ 195.004130][T14660] syz_tun: entered promiscuous mode [ 195.010523][T14660] bridge331: port 1(syz_tun) entered blocking state [ 195.017208][T14660] bridge331: port 1(syz_tun) entered forwarding state [ 195.050085][T14688] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 195.073646][T14668] syz_tun: left allmulticast mode [ 195.078862][T14668] syz_tun: left promiscuous mode [ 195.084139][T14668] bridge322: port 1(syz_tun) entered disabled state [ 195.092250][T14668] bridge323: port 1(syz_tun) entered blocking state 12:26:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x300, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 195.098913][T14668] bridge323: port 1(syz_tun) entered disabled state [ 195.105967][T14668] syz_tun: entered allmulticast mode [ 195.111809][T14668] syz_tun: entered promiscuous mode [ 195.117853][T14668] bridge323: port 1(syz_tun) entered blocking state [ 195.124589][T14668] bridge323: port 1(syz_tun) entered forwarding state [ 195.139536][T14670] syz_tun: left allmulticast mode [ 195.144725][T14670] syz_tun: left promiscuous mode 12:26:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xe, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:05 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000132000/0x1000)=nil, 0x1000) munmap(&(0x7f000000e000/0x400000)=nil, 0x400000) 12:26:05 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) [ 195.149805][T14670] bridge321: port 1(syz_tun) entered disabled state [ 195.158236][T14670] bridge322: port 1(syz_tun) entered blocking state [ 195.164993][T14670] bridge322: port 1(syz_tun) entered disabled state [ 195.171697][T14670] syz_tun: entered allmulticast mode [ 195.177597][T14670] syz_tun: entered promiscuous mode [ 195.183429][T14670] bridge322: port 1(syz_tun) entered blocking state [ 195.190052][T14670] bridge322: port 1(syz_tun) entered forwarding state 12:26:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x8, 0x2}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x9, 0x9, 0x5, 0x7ff}]}) 12:26:05 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) 12:26:05 executing program 0: socketpair(0x24, 0x0, 0x0, &(0x7f0000001700)) 12:26:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @local}, {0x2, 0x0, @private}, 0x87}) [ 195.229391][T14703] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14703 comm=syz-executor.0 12:26:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 195.267911][ T27] audit: type=1326 audit(1693916765.532:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14704 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f82bfc50ae9 code=0x0 [ 195.303309][T14695] syz_tun: left allmulticast mode [ 195.308484][T14695] syz_tun: left promiscuous mode [ 195.313483][T14695] bridge331: port 1(syz_tun) entered disabled state [ 195.323024][T14695] bridge332: port 1(syz_tun) entered blocking state 12:26:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x175, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 195.329757][T14695] bridge332: port 1(syz_tun) entered disabled state [ 195.337110][T14695] syz_tun: entered allmulticast mode [ 195.343142][T14695] syz_tun: entered promiscuous mode [ 195.349299][T14695] bridge332: port 1(syz_tun) entered blocking state [ 195.355945][T14695] bridge332: port 1(syz_tun) entered forwarding state 12:26:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)={0x60, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @dev, 0x100}}, {0x14, 0x2, @in={0xa, 0x0, @multicast2}}}}]}]}, 0x60}}, 0x0) [ 195.386390][T14714] syz_tun: left allmulticast mode [ 195.391461][T14714] syz_tun: left promiscuous mode [ 195.396568][T14714] bridge323: port 1(syz_tun) entered disabled state [ 195.405496][T14714] bridge324: port 1(syz_tun) entered blocking state [ 195.412182][T14714] bridge324: port 1(syz_tun) entered disabled state [ 195.419304][T14714] syz_tun: entered allmulticast mode [ 195.425111][T14714] syz_tun: entered promiscuous mode 12:26:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x3e9, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 195.430922][T14714] bridge324: port 1(syz_tun) entered blocking state [ 195.437669][T14714] bridge324: port 1(syz_tun) entered forwarding state [ 195.471011][T14717] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 195.487314][T14718] syz_tun: left allmulticast mode [ 195.492647][T14718] syz_tun: left promiscuous mode [ 195.498029][T14718] bridge322: port 1(syz_tun) entered disabled state [ 195.507296][T14718] bridge323: port 1(syz_tun) entered blocking state [ 195.514433][T14718] bridge323: port 1(syz_tun) entered disabled state [ 195.521246][T14718] syz_tun: entered allmulticast mode [ 195.526988][T14718] syz_tun: entered promiscuous mode 12:26:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xf, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:05 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x2f}]}) 12:26:05 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000001680), 0x220884, 0x0) 12:26:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) open(0x0, 0x60100, 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)={0x7ff}) [ 195.532920][T14718] bridge323: port 1(syz_tun) entered blocking state [ 195.539567][T14718] bridge323: port 1(syz_tun) entered forwarding state [ 195.548563][T14723] tipc: Started in network mode [ 195.553542][T14723] tipc: Node identity fe8, cluster identity 4711 [ 195.559954][T14723] tipc: Enabling of bearer rejected, failed to enable media [ 195.629458][T14728] syz_tun: left allmulticast mode [ 195.634736][T14728] syz_tun: left promiscuous mode [ 195.639910][T14728] bridge332: port 1(syz_tun) entered disabled state [ 195.650211][T14728] bridge333: port 1(syz_tun) entered blocking state [ 195.657152][T14728] bridge333: port 1(syz_tun) entered disabled state [ 195.664675][T14728] syz_tun: entered allmulticast mode [ 195.670701][T14728] syz_tun: entered promiscuous mode [ 195.677167][T14728] bridge333: port 1(syz_tun) entered blocking state [ 195.683833][T14728] bridge333: port 1(syz_tun) entered forwarding state [ 195.692704][T14729] __nla_validate_parse: 74 callbacks suppressed [ 195.692760][T14729] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 195.714893][T14732] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 195.724234][T14731] syz_tun: left allmulticast mode [ 195.729380][T14731] syz_tun: left promiscuous mode [ 195.734593][T14731] bridge324: port 1(syz_tun) entered disabled state [ 195.742561][T14731] bridge325: port 1(syz_tun) entered blocking state [ 195.749604][T14731] bridge325: port 1(syz_tun) entered disabled state [ 195.756317][T14731] syz_tun: entered allmulticast mode [ 195.762189][T14731] syz_tun: entered promiscuous mode [ 195.767950][T14731] bridge325: port 1(syz_tun) entered blocking state [ 195.774666][T14731] bridge325: port 1(syz_tun) entered forwarding state [ 195.788989][T14739] syz_tun: left allmulticast mode [ 195.794107][T14739] syz_tun: left promiscuous mode [ 195.799143][T14739] bridge323: port 1(syz_tun) entered disabled state [ 195.809043][T14739] bridge324: port 1(syz_tun) entered blocking state [ 195.815771][T14739] bridge324: port 1(syz_tun) entered disabled state [ 195.822686][T14739] syz_tun: entered allmulticast mode [ 195.828803][T14739] syz_tun: entered promiscuous mode [ 195.835019][T14739] bridge324: port 1(syz_tun) entered blocking state [ 195.841696][T14739] bridge324: port 1(syz_tun) entered forwarding state 12:26:06 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001700)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 12:26:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x1ed, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x10, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x500, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x10, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:06 executing program 2: socket$tipc(0x1e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000180), 0x48000, 0x0) write$binfmt_misc(r1, &(0x7f0000000700)=ANY=[@ANYBLOB="73797a30f123d51c4639758e5245083bde6d72741acee2572a1078952313aa9f6bc24eddba72c621d5da96cfaa489f8b7d4190a976d4c1f1b3cf64847d6c8baba5ef6f063edb88c9ce5924b97fdb47698ee2d28201dea09fbbd2a6d5c0bf"], 0x34) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1805000000000000000000004b64ffec850000007d00000085000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x20040006}) [ 196.102393][T14748] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 196.111701][T14745] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 196.138856][T14747] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 196.155324][T14748] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 196.171143][T14754] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 196.190875][T14752] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 196.201820][T14754] syz_tun: left allmulticast mode [ 196.206945][T14754] syz_tun: left promiscuous mode [ 196.212075][T14754] bridge333: port 1(syz_tun) entered disabled state [ 196.220684][T14754] bridge334: port 1(syz_tun) entered blocking state [ 196.227553][T14754] bridge334: port 1(syz_tun) entered disabled state [ 196.234561][T14754] syz_tun: entered allmulticast mode [ 196.240462][T14754] syz_tun: entered promiscuous mode 12:26:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x2b1, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 196.247843][T14754] bridge334: port 1(syz_tun) entered blocking state [ 196.254689][T14754] bridge334: port 1(syz_tun) entered forwarding state [ 196.262444][T14745] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 196.280806][T14753] syz_tun: left allmulticast mode [ 196.285953][T14753] syz_tun: left promiscuous mode [ 196.291005][T14753] bridge324: port 1(syz_tun) entered disabled state 12:26:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x11, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 196.299395][T14753] bridge325: port 1(syz_tun) entered blocking state [ 196.306235][T14753] bridge325: port 1(syz_tun) entered disabled state [ 196.313049][T14753] syz_tun: entered allmulticast mode [ 196.319148][T14753] syz_tun: entered promiscuous mode [ 196.325250][T14753] bridge325: port 1(syz_tun) entered blocking state [ 196.331932][T14753] bridge325: port 1(syz_tun) entered forwarding state [ 196.339786][T14756] syz_tun: left allmulticast mode [ 196.344962][T14756] syz_tun: left promiscuous mode 12:26:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x5dc, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 196.350030][T14756] bridge325: port 1(syz_tun) entered disabled state [ 196.359400][T14756] bridge326: port 1(syz_tun) entered blocking state [ 196.366068][T14756] bridge326: port 1(syz_tun) entered disabled state [ 196.372816][T14756] syz_tun: entered allmulticast mode [ 196.378774][T14756] syz_tun: entered promiscuous mode [ 196.384828][T14756] bridge326: port 1(syz_tun) entered blocking state [ 196.391528][T14756] bridge326: port 1(syz_tun) entered forwarding state 12:26:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x10, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:06 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000004480)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x1, 0x0) [ 196.436253][T14760] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 196.446336][T14761] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 12:26:06 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f05ebbeef, 0x8031, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000140)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000540)=[{}, {}, {}, {}, {0xffffffffffffffff, 0x90b5}], 0x5, &(0x7f00000004c0), 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 196.482205][T14770] syz_tun: left allmulticast mode [ 196.487345][T14770] syz_tun: left promiscuous mode [ 196.492485][T14770] bridge326: port 1(syz_tun) entered disabled state [ 196.501859][T14770] bridge327: port 1(syz_tun) entered blocking state [ 196.508962][T14770] bridge327: port 1(syz_tun) entered disabled state [ 196.516135][T14770] syz_tun: entered allmulticast mode [ 196.522105][T14770] syz_tun: entered promiscuous mode [ 196.528259][T14770] bridge327: port 1(syz_tun) entered blocking state [ 196.534922][T14770] bridge327: port 1(syz_tun) entered forwarding state [ 196.542876][T14764] syz_tun: left allmulticast mode [ 196.548125][T14764] syz_tun: left promiscuous mode [ 196.553238][T14764] bridge334: port 1(syz_tun) entered disabled state [ 196.563323][T14764] bridge335: port 1(syz_tun) entered blocking state [ 196.570004][T14764] bridge335: port 1(syz_tun) entered disabled state 12:26:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x300, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 196.579751][T14764] syz_tun: entered allmulticast mode [ 196.585723][T14764] syz_tun: entered promiscuous mode [ 196.592216][T14764] bridge335: port 1(syz_tun) entered blocking state [ 196.598901][T14764] bridge335: port 1(syz_tun) entered forwarding state 12:26:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x600, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 196.649831][T14768] syz_tun: left allmulticast mode [ 196.654977][T14768] syz_tun: left promiscuous mode [ 196.660050][T14768] bridge325: port 1(syz_tun) entered disabled state [ 196.681767][T14768] bridge326: port 1(syz_tun) entered blocking state [ 196.688471][T14768] bridge326: port 1(syz_tun) entered disabled state 12:26:06 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001680), 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, 0x0, 0x0) 12:26:07 executing program 0: sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0xf800) 12:26:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x12, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 196.698092][T14768] syz_tun: entered allmulticast mode [ 196.704158][T14768] syz_tun: entered promiscuous mode [ 196.711488][T14768] bridge326: port 1(syz_tun) entered blocking state [ 196.718189][T14768] bridge326: port 1(syz_tun) entered forwarding state [ 196.755607][T14771] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 196.783518][T14786] syz_tun: left allmulticast mode [ 196.788727][T14786] syz_tun: left promiscuous mode [ 196.793813][T14786] bridge335: port 1(syz_tun) entered disabled state [ 196.802762][T14786] bridge336: port 1(syz_tun) entered blocking state [ 196.809722][T14786] bridge336: port 1(syz_tun) entered disabled state [ 196.816634][T14786] syz_tun: entered allmulticast mode [ 196.823042][T14786] syz_tun: entered promiscuous mode [ 196.829958][T14786] bridge336: port 1(syz_tun) entered blocking state [ 196.836578][T14786] bridge336: port 1(syz_tun) entered forwarding state [ 196.858458][T14783] syz_tun: left allmulticast mode [ 196.863529][T14783] syz_tun: left promiscuous mode [ 196.868657][T14783] bridge327: port 1(syz_tun) entered disabled state [ 196.877319][T14783] bridge328: port 1(syz_tun) entered blocking state [ 196.884208][T14783] bridge328: port 1(syz_tun) entered disabled state [ 196.891317][T14783] syz_tun: entered allmulticast mode [ 196.897411][T14783] syz_tun: entered promiscuous mode [ 196.903514][T14783] bridge328: port 1(syz_tun) entered blocking state [ 196.910208][T14783] bridge328: port 1(syz_tun) entered forwarding state [ 196.919448][T14791] syz_tun: left allmulticast mode [ 196.924575][T14791] syz_tun: left promiscuous mode [ 196.929663][T14791] bridge326: port 1(syz_tun) entered disabled state [ 196.938358][T14791] bridge327: port 1(syz_tun) entered blocking state [ 196.945035][T14791] bridge327: port 1(syz_tun) entered disabled state [ 196.951855][T14791] syz_tun: entered allmulticast mode 12:26:07 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f00000014c0)=[{}, {}], 0x10) 12:26:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x10, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x3b5, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x700, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x14, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 196.957924][T14791] syz_tun: entered promiscuous mode [ 196.963770][T14791] bridge327: port 1(syz_tun) entered blocking state [ 196.970397][T14791] bridge327: port 1(syz_tun) entered forwarding state [ 196.977623][ T27] audit: type=1400 audit(1693916767.262:305): avc: denied { setopt } for pid=14795 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 12:26:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f0000006940)={0x0, 0x0, 0x0}, 0x0) [ 197.052156][T14800] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 197.069213][T14799] syz_tun: left allmulticast mode [ 197.074351][T14799] syz_tun: left promiscuous mode [ 197.079349][T14799] bridge328: port 1(syz_tun) entered disabled state [ 197.087507][T14799] bridge329: port 1(syz_tun) entered blocking state [ 197.094447][T14799] bridge329: port 1(syz_tun) entered disabled state 12:26:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{}, {0x214}]}) 12:26:07 executing program 0: open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x21, 0x4a6, &(0x7f0000000a40)="$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") 12:26:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x900, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:07 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000780)="fbac98381487a2ceabb50cf005c843b2", 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f05ebbeef, 0x8031, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000140)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 197.101119][T14799] syz_tun: entered allmulticast mode [ 197.107162][T14799] syz_tun: entered promiscuous mode [ 197.113111][T14799] bridge329: port 1(syz_tun) entered blocking state [ 197.119813][T14799] bridge329: port 1(syz_tun) entered forwarding state [ 197.149430][T14805] syz_tun: left allmulticast mode [ 197.154755][T14805] syz_tun: left promiscuous mode [ 197.160128][T14805] bridge336: port 1(syz_tun) entered disabled state [ 197.177299][T14805] bridge337: port 1(syz_tun) entered blocking state [ 197.184002][T14805] bridge337: port 1(syz_tun) entered disabled state [ 197.192666][T14805] syz_tun: entered allmulticast mode [ 197.198159][T14816] syz-executor.0[14816]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 197.211562][T14816] loop0: detected capacity change from 0 to 512 [ 197.219918][T14805] syz_tun: entered promiscuous mode [ 197.228044][T14805] bridge337: port 1(syz_tun) entered blocking state [ 197.234773][T14805] bridge337: port 1(syz_tun) entered forwarding state 12:26:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x3b8, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 197.242506][T14816] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 197.257219][T14820] syz_tun: left allmulticast mode [ 197.261002][T14816] ext4 filesystem being mounted at /root/syzkaller-testdir390918595/syzkaller.IPKcT8/596/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 197.262368][T14820] syz_tun: left promiscuous mode [ 197.262493][T14820] bridge329: port 1(syz_tun) entered disabled state [ 197.282615][T14816] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:26:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 197.299106][T14820] bridge330: port 1(syz_tun) entered blocking state [ 197.305882][T14820] bridge330: port 1(syz_tun) entered disabled state [ 197.312726][T14820] syz_tun: entered allmulticast mode [ 197.318587][T14820] syz_tun: entered promiscuous mode [ 197.324498][T14820] bridge330: port 1(syz_tun) entered blocking state [ 197.331384][T14820] bridge330: port 1(syz_tun) entered forwarding state 12:26:07 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@ipv6_getaddr={0x20, 0x16, 0x0, 0x10000000, 0x0, {}, [@IFA_TARGET_NETNSID={0x8}]}, 0x20}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_newnexthop={0x3c, 0x68, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NHA_OIF={0x8}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_GROUP_TYPE={0x6}, @NHA_GROUP_TYPE={0x6, 0x3, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008041}, 0x4000) socket$packet(0x11, 0x0, 0x300) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_newnexthop={0x24, 0x68, 0x400, 0x70bd28, 0x25dfdbff, {0x2, 0x0, 0x4, 0x0, 0x25}, [@NHA_GROUP_TYPE={0x6, 0x3, 0x1}, @NHA_BLACKHOLE={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x2000c8c1}, 0x40040011) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="430092c37548000008001b"], 0x28}}, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000086dd0200280000002e020040607702cc02042cf1fb01e6400000f3ffffff00000000009cff02000000000000000000000000000188"], 0xfce) [ 197.374372][ T27] audit: type=1400 audit(1693916767.642:306): avc: denied { getopt } for pid=14825 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 197.413364][T14809] syz_tun: left allmulticast mode [ 197.418466][T14809] syz_tun: left promiscuous mode 12:26:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x24, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xa00, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 197.423452][T14809] bridge327: port 1(syz_tun) entered disabled state [ 197.433030][T14809] bridge328: port 1(syz_tun) entered blocking state [ 197.439736][T14809] bridge328: port 1(syz_tun) entered disabled state [ 197.449053][T14809] syz_tun: entered allmulticast mode [ 197.455048][T14809] syz_tun: entered promiscuous mode [ 197.461039][T14809] bridge328: port 1(syz_tun) entered blocking state [ 197.467852][T14809] bridge328: port 1(syz_tun) entered forwarding state [ 197.490858][T14829] syz_tun: left allmulticast mode [ 197.496197][T14829] syz_tun: left promiscuous mode [ 197.501304][T14829] bridge337: port 1(syz_tun) entered disabled state [ 197.509992][T14829] bridge338: port 1(syz_tun) entered blocking state [ 197.516934][T14829] bridge338: port 1(syz_tun) entered disabled state [ 197.524090][T14829] syz_tun: entered allmulticast mode [ 197.530058][T14829] syz_tun: entered promiscuous mode 12:26:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x3e9, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 197.536301][T14829] bridge338: port 1(syz_tun) entered blocking state [ 197.543045][T14829] bridge338: port 1(syz_tun) entered forwarding state [ 197.560651][T14831] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:26:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xac9, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 197.593122][T14833] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 197.610412][T14838] syz_tun: left allmulticast mode [ 197.615520][T14838] syz_tun: left promiscuous mode [ 197.620606][T14838] bridge330: port 1(syz_tun) entered disabled state 12:26:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 197.682648][T14845] syz_tun: left allmulticast mode [ 197.687863][T14845] syz_tun: left promiscuous mode [ 197.692965][T14845] bridge328: port 1(syz_tun) entered disabled state [ 197.702317][T14845] bridge329: port 1(syz_tun) entered blocking state [ 197.709209][T14845] bridge329: port 1(syz_tun) entered disabled state [ 197.719017][T14845] syz_tun: entered allmulticast mode [ 197.724928][T14845] syz_tun: entered promiscuous mode 12:26:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=0x0], 0x1, 0x521, &(0x7f0000001140)="$eJzs3V1vHFcZAOB3xt7UaUzXLVyUSDShLUoQZB3X/bBAaonEx1UlRLl3LXttWV57I3vdxlYEW/EDQKgCJK644qYSPwAJ+ScgpEr0jguuQBU4VIIbNNXshz+2u+5a2fXG8fNIs+fMOZt532NnJ+fMjiYBXFjXW69jEfH1iCi22tPWtnctIurN9z3Yv7+Yb0lk2Vv/SiJptXUe80qrXPrv1W//6Afd427t7K4tVCrlzePNu7dW1xeyJGJjdnbm1bnX5l6Zu93nSJLxk3qfiojXv/vJr37++++//qdvvvv3+X/e/ElyMP7u4xiEpPFaiIlj+4+X8cYIAQA4D/I5/jMR8Xxj/l+MsThxGg0AAACcQ9kbk0+0qx3e6NIGAAAAnENpRExGkpZa9wJMRpqWSs17eL8UT6aV6lbtG8vV7Y2lvC9iKgrp8mqlfLt1r/BUFJJ8f6ZRP9x/qWN/NiKejoj3i5fz/UYfAAAAcDaudKz/Pyk21/8AAADAY+aUX8Z7QgAAAACcQ27GBwAAgMffadf/HwwpDwAAAGAofvjmm/mWPdi/3/h/AJbe2dleq75za6m8tVZa314sLVY375ZWqtWVSrk09vnHq1Srd1+Oje1707Xxrdr01s7u/Hp1e6M2v7q+sFKeLz9zBmMCAAAAjnv62t5HeVn/1uXGdlRhVEkBj5qk87kfb391RJkAA9HHJf3jrm8PJxHgzHmWF1xc1vhA0tnQMTGY6DVV+PPpY5lzAADAaNz48t5HScf3/5dafa1rAxOjyw4YJtf/4OL6xagTAEbGtXi4uAr93QGYDj8TYFSe+pz+nhcB+/7+P8tOlRAAADBwk82iHq1F/mSkaal0sN5Pllcr5dut9cFfi4Un8v2ZEeYLAAAAAAAAAAAAAAAAAAAAAAAAAOdRliWRdVfPX9KD9wEAAADnVUT6jyQi8u1G8cXJzusDl5L/FRtlRLz727d+fW+hVtucydv/fdBe+02r/aWzvnoBAAAAF0zSrhROfFt7nd5exwMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAID3Yv7+Yb5fOOO7Hd+JyTB3Gz7dmz3hMNMqJKETEk/9JYvzIn0siYmwA8evvRcSz3eIneVox1cqiM34aEZdHHP/KAOLDRbZ3JyK+0+3zl8b1Rtn985fXx5PGaeihfHyn8SHvGr99/hvrcf77Qp8xrn74h+me8d+LuDre/fzTjp/0iP9Cn/Hf/vHubq++7HcRN6J7/KOxpmvrd6e3dnZvra4vrJRXyhuzszOvzr0298rc7enl1Uq59do1xi+/8sf6+z3HnzbKo/Hb45xqZvjTXuN/sc/x///De/tfbFYLn40fcfOF7r//Zxtl959//nfia61/B/L+G+16vVk/6rkP/vJcr9zy+Es9fv7N338x6zX+m/0N/zNjPiLt7xAAwCBt7eyuLVQq5c2hVLIsyw5bnn95cEdOhpazSl+ViS5dlx6FxIZb+d5DH6c9HX6Y4/xtYOPKJ+Ddu0Z8YgIAAAbucNI/6kwAAAAAAAAAAAAAAAAAAADg4ur1YLCfjUX0fHjYtdM9aawzZn00QwUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAONGnAQAA//9TjLq2") [ 197.730884][T14845] bridge329: port 1(syz_tun) entered blocking state [ 197.737702][T14845] bridge329: port 1(syz_tun) entered forwarding state [ 197.759938][T14843] syz_tun: left allmulticast mode [ 197.765282][T14843] syz_tun: left promiscuous mode [ 197.768938][T14854] syz-executor.0[14854]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set 12:26:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x25, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 197.770397][T14843] bridge338: port 1(syz_tun) entered disabled state [ 197.784306][T14854] loop0: detected capacity change from 0 to 512 [ 197.796140][T14854] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 197.809216][T14854] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 197.818495][T14854] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 197.828681][T14843] bridge339: port 1(syz_tun) entered blocking state [ 197.835420][T14843] bridge339: port 1(syz_tun) entered disabled state [ 197.842147][T14843] syz_tun: entered allmulticast mode [ 197.848850][T14843] syz_tun: entered promiscuous mode [ 197.855439][T14843] bridge339: port 1(syz_tun) entered blocking state [ 197.862129][T14843] bridge339: port 1(syz_tun) entered forwarding state [ 197.904062][T14852] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 197.921083][T14849] bridge332: port 1(syz_tun) entered blocking state [ 197.927895][T14849] bridge332: port 1(syz_tun) entered disabled state [ 197.935232][T14849] syz_tun: entered allmulticast mode [ 197.941012][T14849] syz_tun: entered promiscuous mode [ 197.946962][T14849] bridge332: port 1(syz_tun) entered blocking state [ 197.953930][T14849] bridge332: port 1(syz_tun) entered forwarding state 12:26:08 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001600)) 12:26:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @multicast1}, 0x10) 12:26:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x500, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xafd, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r10, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x54}}, 0x0) [ 198.017600][T14861] syz_tun: left allmulticast mode [ 198.022736][T14861] syz_tun: left promiscuous mode [ 198.027873][T14861] bridge329: port 1(syz_tun) entered disabled state [ 198.053416][T14861] bridge330: port 1(syz_tun) entered blocking state [ 198.060491][T14861] bridge330: port 1(syz_tun) entered disabled state 12:26:08 executing program 0: socketpair(0x28, 0x0, 0x28, &(0x7f0000000e40)) 12:26:08 executing program 0: socketpair(0x26, 0x0, 0x0, &(0x7f0000000540)) 12:26:08 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) 12:26:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x3c, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:08 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001080)={0x1, &(0x7f0000001040)=[{0x28, 0x0, 0x0, 0xfffffff9}]}) 12:26:08 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000b40), r0) 12:26:08 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001440), 0x0, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r0, 0x0, 0x0) [ 198.073244][T14861] syz_tun: entered allmulticast mode [ 198.084594][T14861] syz_tun: entered promiscuous mode [ 198.095600][T14861] bridge330: port 1(syz_tun) entered blocking state [ 198.102273][T14861] bridge330: port 1(syz_tun) entered forwarding state [ 198.151391][T14871] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 198.158264][ T27] audit: type=1400 audit(1693916768.432:307): avc: denied { read } for pid=14889 comm="syz-executor.2" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 198.172461][T14867] syz_tun: left allmulticast mode [ 198.196381][T14867] syz_tun: left promiscuous mode 12:26:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={0x0}}, 0x15) [ 198.201502][T14867] bridge332: port 1(syz_tun) entered disabled state [ 198.214628][ T27] audit: type=1400 audit(1693916768.472:308): avc: denied { open } for pid=14889 comm="syz-executor.2" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 198.275475][T14866] syz_tun: left allmulticast mode [ 198.280589][T14866] syz_tun: left promiscuous mode [ 198.285710][T14866] bridge339: port 1(syz_tun) entered disabled state [ 198.295990][T14866] bridge340: port 1(syz_tun) entered blocking state [ 198.302825][T14866] bridge340: port 1(syz_tun) entered disabled state [ 198.309867][T14866] syz_tun: entered allmulticast mode [ 198.315997][T14866] syz_tun: entered promiscuous mode 12:26:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x5dc, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:08 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) [ 198.321858][T14866] bridge340: port 1(syz_tun) entered blocking state [ 198.328571][T14866] bridge340: port 1(syz_tun) entered forwarding state 12:26:08 executing program 2: socketpair(0x28, 0x0, 0x1, &(0x7f0000000e40)) 12:26:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xb00, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f00000014c0), r0) syz_genetlink_get_family_id$team(&(0x7f0000001840), 0xffffffffffffffff) 12:26:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) 12:26:08 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), 0xffffffffffffffff) [ 198.385325][T14897] syz_tun: left allmulticast mode [ 198.390486][T14897] syz_tun: left promiscuous mode [ 198.395569][T14897] bridge330: port 1(syz_tun) entered disabled state [ 198.417702][T14897] bridge331: port 1(syz_tun) entered blocking state [ 198.424577][T14897] bridge331: port 1(syz_tun) entered disabled state 12:26:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x48, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:08 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x18000, 0x0) 12:26:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @empty}, 0x10) 12:26:08 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) [ 198.433525][T14897] syz_tun: entered allmulticast mode [ 198.439465][T14897] syz_tun: entered promiscuous mode [ 198.445908][T14897] bridge331: port 1(syz_tun) entered blocking state [ 198.452545][T14897] bridge331: port 1(syz_tun) entered forwarding state 12:26:08 executing program 2: syz_clone3(&(0x7f0000000280)={0x40000000, 0x0, 0x0, 0x0, {0x2d}, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0x0], 0x1}, 0x58) socket$inet_udp(0x2, 0x2, 0x0) [ 198.482089][T14906] bridge334: port 1(syz_tun) entered blocking state [ 198.488869][T14906] bridge334: port 1(syz_tun) entered disabled state [ 198.495773][ T27] audit: type=1400 audit(1693916768.762:309): avc: denied { name_bind } for pid=14918 comm="syz-executor.2" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 198.522840][T14906] syz_tun: entered allmulticast mode [ 198.529205][T14906] syz_tun: entered promiscuous mode [ 198.535535][T14906] bridge334: port 1(syz_tun) entered blocking state [ 198.542514][T14906] bridge334: port 1(syz_tun) entered forwarding state [ 198.573012][T14916] syz_tun: left allmulticast mode [ 198.578521][T14916] syz_tun: left promiscuous mode [ 198.583666][T14916] bridge340: port 1(syz_tun) entered disabled state [ 198.592140][T14916] bridge341: port 1(syz_tun) entered blocking state [ 198.598972][T14916] bridge341: port 1(syz_tun) entered disabled state [ 198.606382][T14916] syz_tun: entered allmulticast mode [ 198.612407][T14916] syz_tun: entered promiscuous mode 12:26:08 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone3(&(0x7f0000000280)={0x40000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:26:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xc00, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x600, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 198.618395][T14916] bridge341: port 1(syz_tun) entered blocking state [ 198.625092][T14916] bridge341: port 1(syz_tun) entered forwarding state 12:26:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 198.686405][T14929] syz_tun: left allmulticast mode [ 198.691522][T14929] syz_tun: left promiscuous mode [ 198.696649][T14929] bridge331: port 1(syz_tun) entered disabled state [ 198.707166][T14929] bridge332: port 1(syz_tun) entered blocking state [ 198.714303][T14929] bridge332: port 1(syz_tun) entered disabled state [ 198.721172][T14929] syz_tun: entered allmulticast mode [ 198.727312][T14929] syz_tun: entered promiscuous mode 12:26:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x4c, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 198.733047][T14929] bridge332: port 1(syz_tun) entered blocking state [ 198.739783][T14929] bridge332: port 1(syz_tun) entered forwarding state [ 198.791620][T14934] syz_tun: left allmulticast mode [ 198.796770][T14934] syz_tun: left promiscuous mode [ 198.801757][T14934] bridge341: port 1(syz_tun) entered disabled state [ 198.810180][T14934] bridge342: port 1(syz_tun) entered blocking state [ 198.816907][T14934] bridge342: port 1(syz_tun) entered disabled state [ 198.824154][T14934] syz_tun: entered allmulticast mode [ 198.829996][T14934] syz_tun: entered promiscuous mode 12:26:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x700, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 198.836235][T14934] bridge342: port 1(syz_tun) entered blocking state [ 198.842891][T14934] bridge342: port 1(syz_tun) entered forwarding state [ 198.851620][T14935] syz_tun: left allmulticast mode [ 198.856985][T14935] syz_tun: left promiscuous mode [ 198.862208][T14935] bridge334: port 1(syz_tun) entered disabled state [ 198.871010][T14935] bridge335: port 1(syz_tun) entered blocking state [ 198.877812][T14935] bridge335: port 1(syz_tun) entered disabled state [ 198.884736][T14935] syz_tun: entered allmulticast mode 12:26:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xc99, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 198.890499][T14935] syz_tun: entered promiscuous mode [ 198.896346][T14935] bridge335: port 1(syz_tun) entered blocking state [ 198.902948][T14935] bridge335: port 1(syz_tun) entered forwarding state 12:26:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000100)={0x1d, r4, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c0000009500b6d80000000000002b400337a077ae55f52c1c80a2649baca85309be96d5a45bbbdb5fa529d139d075b3eee14473f51be98db7efbb059842ba4470e8e04acb807fbb97c68abdccf398450758e9f672b6bb61c9898c89c11071adac29fd64d33a3502fbeb1ed99dd0ce92f34c420bfcc2635421d339ad521d6953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11953b783050831e0d57dc"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r6}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x38, 0x6d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6_vti0\x00'}]}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r13, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r13, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r13, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x50a}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) write$binfmt_aout(r12, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r12, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xae}}, './file0\x00'}) [ 198.962221][T14946] syz_tun: left allmulticast mode [ 198.967415][T14946] syz_tun: left promiscuous mode [ 198.972499][T14946] bridge332: port 1(syz_tun) entered disabled state [ 198.982175][T14946] bridge333: port 1(syz_tun) entered blocking state [ 198.988970][T14946] bridge333: port 1(syz_tun) entered disabled state [ 198.995872][T14946] syz_tun: entered allmulticast mode [ 199.002326][T14946] syz_tun: entered promiscuous mode 12:26:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x60, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 199.008568][T14946] bridge333: port 1(syz_tun) entered blocking state [ 199.015227][T14946] bridge333: port 1(syz_tun) entered forwarding state [ 199.063364][T14945] syz_tun: left allmulticast mode [ 199.068587][T14945] syz_tun: left promiscuous mode [ 199.073691][T14945] bridge342: port 1(syz_tun) entered disabled state [ 199.082499][T14945] bridge343: port 1(syz_tun) entered blocking state [ 199.089231][T14945] bridge343: port 1(syz_tun) entered disabled state [ 199.096141][T14945] syz_tun: entered allmulticast mode [ 199.102382][T14945] syz_tun: entered promiscuous mode 12:26:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x900, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 199.108357][T14945] bridge343: port 1(syz_tun) entered blocking state [ 199.114984][T14945] bridge343: port 1(syz_tun) entered forwarding state [ 199.129647][T14949] syz_tun: left allmulticast mode [ 199.134879][T14949] syz_tun: left promiscuous mode [ 199.139953][T14949] bridge335: port 1(syz_tun) entered disabled state [ 199.148004][T14949] bridge336: port 1(syz_tun) entered blocking state [ 199.154744][T14949] bridge336: port 1(syz_tun) entered disabled state 12:26:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r2, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0xc9a, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 12:26:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x4}, 0x14}}, 0x0) [ 199.161470][T14949] syz_tun: entered allmulticast mode [ 199.167188][T14949] syz_tun: entered promiscuous mode [ 199.172967][T14949] bridge336: port 1(syz_tun) entered blocking state [ 199.179753][T14949] bridge336: port 1(syz_tun) entered forwarding state 12:26:09 executing program 2: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x705000) syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[0x0], 0x1}, 0x58) 12:26:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000002440)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100f, &(0x7f0000002440)=""/4111, 0x0, 0x9, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = socket(0x1d, 0x2, 0x6) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000100)={0x1d, r3, 0x102}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={