arse() with invalid ifindex [ 1867.368020] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.389973] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.419697] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.432319] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.447928] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.455303] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.461111] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.471076] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.478566] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.488221] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.495067] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.500880] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.510262] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.517162] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.526726] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.532565] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.539646] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.549246] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.556077] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.562149] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.572361] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.579545] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.588771] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.595591] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.601489] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.611558] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.618590] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.628520] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.635511] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.641349] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.650623] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.657820] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.667498] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.674555] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.680401] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.689779] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.696590] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.702446] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.711930] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.719103] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.728809] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.736312] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.742139] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.754123] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.760021] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.769661] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.776665] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.782674] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.792134] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.799901] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.809029] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.815928] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.821784] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.831632] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.838656] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.847979] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.854778] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.860617] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1867.870512] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}, 0x1, 0x0, 0x0, 0x24000040}, 0x40001) 21:35:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) (async) connect$netlink(r0, &(0x7f0000000140)=@proc, 0xc) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r0) (async) select(0x40, &(0x7f0000000180)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000040)={0xc434, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x2}, 0x0, 0x0) 21:35:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ae9a069f15ec000000550001000486a5a80000000007000000", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:22 executing program 3: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x6) socketpair(0x2, 0x3, 0x1, 0x0) [ 1867.877449] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:22 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x1, 0x200100) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x1402, 0x10, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xcf83e1dc09dae511}, 0xc1) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x6, 0xa40, 0xf1, {0x0, 0x2710}, {}, {0x0, 0x1}, 0x1, @can={{0x3, 0x1, 0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, "ebfb478c7d5edbe7"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8000085) 21:35:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}, 0x1, 0x0, 0x0, 0x24000040}, 0x40001) 21:35:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ae9a069f15ec000000550001000486a5a80000000007000000", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:23 executing program 2: syz_open_dev$mouse(&(0x7f0000000080), 0x1, 0x200100) (async) r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x1, 0x200100) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x1402, 0x10, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xcf83e1dc09dae511}, 0xc1) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x6, 0xa40, 0xf1, {0x0, 0x2710}, {}, {0x0, 0x1}, 0x1, @can={{0x3, 0x1, 0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, "ebfb478c7d5edbe7"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8000085) 21:35:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}, 0x1, 0x0, 0x0, 0x24000040}, 0x40001) 21:35:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ae9a069f15ec000000550001000486a5a80000000007000000", @ANYRES32=0x0], 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ae9a069f15ec000000550001000486a5a80000000007000000", @ANYRES32=0x0], 0x18}}, 0x0) (async) 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:23 executing program 3: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x6) socketpair(0x2, 0x3, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (async) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x6) (async) socketpair(0x2, 0x3, 0x1, 0x0) (async) 21:35:23 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x1, 0x200100) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x1402, 0x10, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xcf83e1dc09dae511}, 0xc1) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x6, 0xa40, 0xf1, {0x0, 0x2710}, {}, {0x0, 0x1}, 0x1, @can={{0x3, 0x1, 0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, "ebfb478c7d5edbe7"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8000085) 21:35:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@RTM_DELMDB={0x58, 0x55, 0x1, 0x0, 0x200000, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@empty, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x1f}, 0xc5b3}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x2, 0x440) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="030000000200000006000000000089740fe502caac4104c957035afdcb590000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000004001000000010000c03b0200008382819c2904c201800000000000000f3d3afa09c824684b7b68dfb09a70a554ec207657dde3e80f5726cea5495ac6af86e379ce62e000"/80], 0x80}, 0x1, 0x0, 0x0, 0x40001}, 0x80) 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:23 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/vmwgfx', 0x220400, 0x2) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x4, 0x70bd25, 0x2, {{}, {}, {0x8, 0x2, 0x7fffffff}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:23 executing program 3: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (async) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x6) (async, rerun: 32) socketpair(0x2, 0x3, 0x1, 0x0) (rerun: 32) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r1 = socket$inet6_udp(0xa, 0x2, 0x0) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:23 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/vmwgfx', 0x220400, 0x2) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x4, 0x70bd25, 0x2, {{}, {}, {0x8, 0x2, 0x7fffffff}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) [ 1868.168059] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@RTM_DELMDB={0x58, 0x55, 0x1, 0x0, 0x200000, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@empty, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x1f}, 0xc5b3}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x2, 0x440) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="030000000200000006000000000089740fe502caac4104c957035afdcb590000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000004001000000010000c03b0200008382819c2904c201800000000000000f3d3afa09c824684b7b68dfb09a70a554ec207657dde3e80f5726cea5495ac6af86e379ce62e000"/80], 0x80}, 0x1, 0x0, 0x0, 0x40001}, 0x80) [ 1868.208722] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:23 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0xad2, @broadcast}) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x78, 0x14, 0x0, 0x70bd2d, 0x25dfdbfc, {0xa, 0x38, 0xb0, 0xc8}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8, 0x8, 0x4a8}, @IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x78}}, 0x0) 21:35:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@RTM_DELMDB={0x58, 0x55, 0x1, 0x0, 0x200000, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x4, {@in6_addr=@empty, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x0, 0x2, 0x4, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x1f}, 0xc5b3}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x2, 0x440) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="030000000200000006000000000089740fe502caac4104c957035afdcb590000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000004001000000010000c03b0200008382819c2904c201800000000000000f3d3afa09c824684b7b68dfb09a70a554ec207657dde3e80f5726cea5495ac6af86e379ce62e000"/80], 0x80}, 0x1, 0x0, 0x0, 0x40001}, 0x80) 21:35:23 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0xad2, @broadcast}) 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) [ 1868.272065] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1868.306449] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:23 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/vmwgfx', 0x220400, 0x2) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x4, 0x70bd25, 0x2, {{}, {}, {0x8, 0x2, 0x7fffffff}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/vmwgfx', 0x220400, 0x2) (async) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x4, 0x70bd25, 0x2, {{}, {}, {0x8, 0x2, 0x7fffffff}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) 21:35:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x78, 0x14, 0x0, 0x70bd2d, 0x25dfdbfc, {0xa, 0x38, 0xb0, 0xc8}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8, 0x8, 0x4a8}, @IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x78}}, 0x0) 21:35:23 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) (async, rerun: 32) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0xad2, @broadcast}) (rerun: 32) 21:35:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x64, r2, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x61}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10001}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfff}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfffeffff}]}, 0x64}, 0x1, 0x0, 0x0, 0x48}, 0x50) 21:35:23 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x6, 0x3, 0x3, 0x100000000, 0x9, 0x6, 0x0, 0x100000000}, &(0x7f00000001c0)={0xfffffffffffffff9, 0x4, 0x10000, 0x5, 0x3, 0x3, 0x7fff, 0x6}, &(0x7f0000000200)={0x8001, 0x80000, 0x8, 0x3, 0x8, 0x8000000000000001, 0x6, 0x6646}, &(0x7f0000000280)={r0, r1/1000+60000}) select(0x40, &(0x7f0000000000)={0x0, 0x1f, 0x7, 0x3, 0x4, 0x4, 0xfcb0, 0xb616}, &(0x7f0000000080)={0xfffffffffffffff8, 0xffffffffffffffff, 0x7fff, 0x400, 0x7, 0x0, 0x9, 0x7fffffffffffffff}, &(0x7f00000000c0)={0x100, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x43acf155, 0x8}, &(0x7f0000000100)={0x77359400}) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x78, 0x14, 0x0, 0x70bd2d, 0x25dfdbfc, {0xa, 0x38, 0xb0, 0xc8}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8, 0x8, 0x4a8}, @IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x78}}, 0x0) [ 1868.381866] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:23 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r0}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x81}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) socketpair(0x2, 0x3, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000380)={0x0, @local}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000129bd000008000600", @ANYRES32=r5, @ANYBLOB="05002d000100000005002a000100000008000600", @ANYRES32=r1, @ANYBLOB="060028000100000005002a0000000000060028000200000005002d00000000000a000900aaaaaaaaaaaa0000"], 0x60}, 0x1, 0x0, 0x0, 0x20000090}, 0x20008800) [ 1868.447173] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1868.466735] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x64, r2, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x61}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10001}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfff}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfffeffff}]}, 0x64}, 0x1, 0x0, 0x0, 0x48}, 0x50) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x78, 0x14, 0x1, 0x0, 0x25dfdbfc, {0xa, 0x38, 0xb0, 0xc8}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8, 0x8, 0x4a8}, @IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x78}}, 0x0) 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:23 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x6, 0x3, 0x3, 0x100000000, 0x9, 0x6, 0x0, 0x100000000}, &(0x7f00000001c0)={0xfffffffffffffff9, 0x4, 0x10000, 0x5, 0x3, 0x3, 0x7fff, 0x6}, &(0x7f0000000200)={0x8001, 0x80000, 0x8, 0x3, 0x8, 0x8000000000000001, 0x6, 0x6646}, &(0x7f0000000280)={r0, r1/1000+60000}) (async) select(0x40, &(0x7f0000000000)={0x0, 0x1f, 0x7, 0x3, 0x4, 0x4, 0xfcb0, 0xb616}, &(0x7f0000000080)={0xfffffffffffffff8, 0xffffffffffffffff, 0x7fff, 0x400, 0x7, 0x0, 0x9, 0x7fffffffffffffff}, &(0x7f00000000c0)={0x100, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x43acf155, 0x8}, &(0x7f0000000100)={0x77359400}) 21:35:23 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r0}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x81}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) socketpair(0x2, 0x3, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) socket$bt_bnep(0x1f, 0x3, 0x4) (async) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000380)={0x0, @local}) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000129bd000008000600", @ANYRES32=r5, @ANYBLOB="05002d000100000005002a000100000008000600", @ANYRES32=r1, @ANYBLOB="060028000100000005002a0000000000060028000200000005002d00000000000a000900aaaaaaaaaaaa0000"], 0x60}, 0x1, 0x0, 0x0, 0x20000090}, 0x20008800) 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x64, r2, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x61}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10001}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfff}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfffeffff}]}, 0x64}, 0x1, 0x0, 0x0, 0x48}, 0x50) 21:35:23 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x6, 0x3, 0x3, 0x100000000, 0x9, 0x6, 0x0, 0x100000000}, &(0x7f00000001c0)={0xfffffffffffffff9, 0x4, 0x10000, 0x5, 0x3, 0x3, 0x7fff, 0x6}, &(0x7f0000000200)={0x8001, 0x80000, 0x8, 0x3, 0x8, 0x8000000000000001, 0x6, 0x6646}, &(0x7f0000000280)={r0, r1/1000+60000}) select(0x40, &(0x7f0000000000)={0x0, 0x1f, 0x7, 0x3, 0x4, 0x4, 0xfcb0, 0xb616}, &(0x7f0000000080)={0xfffffffffffffff8, 0xffffffffffffffff, 0x7fff, 0x400, 0x7, 0x0, 0x9, 0x7fffffffffffffff}, &(0x7f00000000c0)={0x100, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x43acf155, 0x8}, &(0x7f0000000100)={0x77359400}) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000240)) (async) select(0x40, &(0x7f0000000140)={0x6, 0x3, 0x3, 0x100000000, 0x9, 0x6, 0x0, 0x100000000}, &(0x7f00000001c0)={0xfffffffffffffff9, 0x4, 0x10000, 0x5, 0x3, 0x3, 0x7fff, 0x6}, &(0x7f0000000200)={0x8001, 0x80000, 0x8, 0x3, 0x8, 0x8000000000000001, 0x6, 0x6646}, &(0x7f0000000280)={r0, r1/1000+60000}) (async) select(0x40, &(0x7f0000000000)={0x0, 0x1f, 0x7, 0x3, 0x4, 0x4, 0xfcb0, 0xb616}, &(0x7f0000000080)={0xfffffffffffffff8, 0xffffffffffffffff, 0x7fff, 0x400, 0x7, 0x0, 0x9, 0x7fffffffffffffff}, &(0x7f00000000c0)={0x100, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x43acf155, 0x8}, &(0x7f0000000100)={0x77359400}) (async) [ 1868.569451] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x2) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000004200)) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x6, 0x100) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r5 = getpid() sched_rr_get_interval(r5, &(0x7f0000004200)) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r8 = getpid() sched_rr_get_interval(r8, &(0x7f0000004200)) r9 = geteuid() r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r11 = syz_open_dev$evdev(&(0x7f0000000380), 0x4, 0x0) r12 = getpid() sched_rr_get_interval(r12, &(0x7f0000004200)) r13 = getpid() sched_rr_get_interval(r13, &(0x7f0000004200)) sendmsg$netlink(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000004c0)={0x338, 0x29, 0x5, 0x70bd25, 0x25dfdbfc, "", [@nested={0x233, 0x8e, 0x0, 0x1, [@typed={0x6, 0x5d, 0x0, 0x0, @str='.\x00'}, @typed={0x75, 0x4a, 0x0, 0x0, @binary="8ba955a0eef57d095eabfc84bd48d5d08217a67c7c168501f39926a318962c706f162eaa9f4fa134af2e8fedbf429e551e387795342cfbb3b683ce2e8473f7bc81ac340ef13a634949219aaf74418757b61b46788f9e1301068e79779b49c6941940b9fadc355ff018726240c1d915137c"}, @generic="87b3ff3badc50cf330da87b2158792937839fa3fc267facbd8226ff6f8d44643172f1ec4c9cd41bfaa535e2757c4916a1fa94fb0592d760222357fc97839739ba2c65aea9ea3e2a25d42c5e711b60e4f872f7b3159b40d1449c3659d84603297a4c26a553614016695fb78048962ac34c432ac3840c025da73211a601e40c1c7e90ac0e2e2c4cb5d7bca6db04d411368bfaaaea9d5539314153809073bbad5aaa3afa155d1e015684daeec", @typed={0x102, 0x1e, 0x0, 0x0, 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@generic="ef4dd800cffb3f3945dbeb7cbaddd0567def0b57b817215043bcc47f76d616eb5615993c7c9b569367b967b7153f122f8df189dbf3674cbf290ed10aea8741ad11a1757389f88d823aec57b65b3aa6f25e52c46e96eeda8f0c7a19f28eb671378d7fb59f6b3aa2d4edc3e205b19c77b89cbdde1483bf798e3197a16b228f267af1711957590a0feb5c1c0723e4bdc1f54ee20a64ef6e1c26a31a315a89f4ab994ff4b27df163d47eb207b003a750bf62751ed5d37cffbcabd2cc26b8911b0ce371d9ce2288eabc45d00647bc3039"]}, 0x338}, {&(0x7f0000000140)={0xac, 0x12, 0x0, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0xe, 0x0, 0x0, @u32=0x4}, @generic="772d80443fc465fada3db6bd07d222b4e977c4a06b15e53348418195c1265e8c71ac4ecf21bf05c60d0bec28f5966f9a01b454ca99b1796ad7529609fadcc6d019b7e819fb68edc139bd7b98a63e4c2e2bf0c74800261ae8c77fc1292b2806ba11416c340b0ece8b1ad7756bed14e0e6e3b832d0e086e873b29d5537ec68b29a7b813512f0420a70f22b0f8674f74cd2996bf103"]}, 0xac}, {&(0x7f0000000800)={0x244c, 0x11, 0x100, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1316, 0x5d, 0x0, 0x1, 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@typed={0xc, 0x4c, 0x0, 0x0, @u64=0x81}]}, 0x12ec}], 0x7, &(0x7f0000004b40)=[@rights={{0x24, 0x1, 0x1, [r0, r0, r6, r7, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r10, r11]}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r13}}}], 0xb8, 0x801}, 0x4048081) r14 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r14, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1, 0x0, 0x25dfdbfd}, 0x18}}, 0x0) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x78, 0x14, 0x1, 0x0, 0x0, {0xa, 0x38, 0xb0, 0xc8}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8, 0x8, 0x4a8}, @IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x78}}, 0x0) 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x0, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x78, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0xb0, 0xc8}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8, 0x8, 0x4a8}, @IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x78}}, 0x0) [ 1868.644063] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0xfb, 0x280) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r2, 0x80000, 0x9, "371cc10f393faa5c46e94974f65a403a04bae26d9cd9163d93f1288177b82077f2989547dd1aef6849937d39f76d9d0c2d46b74e5cb4dd6ade03e323179d13058b29ffb67b4f55ab79e8e761d1d98a0095d43329974624fd70870d7ccc8c6aae09b3e9609f5d520015ace2c6fdfd4e73d51807ce4566e2532a77eb16b3c33b8f869024696da00484dc7ad3e6611188080f0a51a703aa691607cbdcdd56"}) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) 21:35:23 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r0}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x81}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) (async, rerun: 64) socketpair(0x2, 0x3, 0x1, 0x0) (rerun: 64) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) (async) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000380)={0x0, @local}) (async, rerun: 64) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000129bd000008000600", @ANYRES32=r5, @ANYBLOB="05002d000100000005002a000100000008000600", @ANYRES32=r1, @ANYBLOB="060028000100000005002a0000000000060028000200000005002d00000000000a000900aaaaaaaaaaaa0000"], 0x60}, 0x1, 0x0, 0x0, 0x20000090}, 0x20008800) 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x0, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x78, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0xc8}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8, 0x8, 0x4a8}, @IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x78}}, 0x0) 21:35:23 executing program 2: select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000002c0), 0x1, 0x8800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'vxcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f00000005c0)={0x1d, r1}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x3, 0x5, {}, {0x0, 0x2710}, {0x3, 0x1}, 0x1, @can={{0x4, 0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, "f09141376e6c8b76"}}, 0x48}, 0x1, 0x0, 0x0, 0x44005}, 0x4000000) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) setns(r2, 0x48020080) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xd0a0100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r4, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048084) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000280)={0x3ff, 0x3, 0xbc, @multicast, 'team0\x00'}) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f0000000580)={0x5, 0xd46e, 0x7f}) r7 = syz_open_dev$mouse(&(0x7f0000000340), 0x200, 0x200) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000640), r0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r7, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x50, r8, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x8000) select(0x40, &(0x7f0000000000)={0xffffffffffffffff, 0x41, 0x3, 0x9, 0x1, 0x8, 0x20}, &(0x7f0000000080)={0x3, 0x5, 0x4, 0x80, 0x2, 0xf3, 0x7f, 0xffffffffffffffff}, &(0x7f00000000c0)={0x8e16, 0x9, 0x5, 0x100, 0xee, 0x101, 0x7ff, 0x6}, &(0x7f0000000100)={0x77359400}) select(0x40, &(0x7f0000000140)={0x6, 0xfffffffffffffff8, 0x9, 0xffffffffffffffff, 0x3, 0x4, 0x7729, 0xfffffffffffffff9}, &(0x7f00000001c0)={0x5, 0x5, 0x7, 0x473, 0x1000, 0x8, 0x7fffffffffffffff, 0x2}, &(0x7f0000000200)={0x6, 0x2, 0x7, 0x10000, 0x2, 0x8, 0x7, 0x1}, &(0x7f0000000240)={0x0, 0x2710}) [ 1868.727256] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1868.762874] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async, rerun: 64) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0xfb, 0x280) (async, rerun: 64) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r2, 0x80000, 0x9, "371cc10f393faa5c46e94974f65a403a04bae26d9cd9163d93f1288177b82077f2989547dd1aef6849937d39f76d9d0c2d46b74e5cb4dd6ade03e323179d13058b29ffb67b4f55ab79e8e761d1d98a0095d43329974624fd70870d7ccc8c6aae09b3e9609f5d520015ace2c6fdfd4e73d51807ce4566e2532a77eb16b3c33b8f869024696da00484dc7ad3e6611188080f0a51a703aa691607cbdcdd56"}) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) 21:35:23 executing program 4: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x2) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000004200)) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x6, 0x100) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r5 = getpid() sched_rr_get_interval(r5, &(0x7f0000004200)) openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) (async) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r8 = getpid() sched_rr_get_interval(r8, &(0x7f0000004200)) geteuid() (async) r9 = geteuid() socket$nl_route(0x10, 0x3, 0x0) (async) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r11 = syz_open_dev$evdev(&(0x7f0000000380), 0x4, 0x0) getpid() (async) r12 = getpid() sched_rr_get_interval(r12, &(0x7f0000004200)) getpid() (async) r13 = getpid() sched_rr_get_interval(r13, &(0x7f0000004200)) sendmsg$netlink(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000004c0)={0x338, 0x29, 0x5, 0x70bd25, 0x25dfdbfc, "", [@nested={0x233, 0x8e, 0x0, 0x1, [@typed={0x6, 0x5d, 0x0, 0x0, @str='.\x00'}, @typed={0x75, 0x4a, 0x0, 0x0, @binary="8ba955a0eef57d095eabfc84bd48d5d08217a67c7c168501f39926a318962c706f162eaa9f4fa134af2e8fedbf429e551e387795342cfbb3b683ce2e8473f7bc81ac340ef13a634949219aaf74418757b61b46788f9e1301068e79779b49c6941940b9fadc355ff018726240c1d915137c"}, @generic="87b3ff3badc50cf330da87b2158792937839fa3fc267facbd8226ff6f8d44643172f1ec4c9cd41bfaa535e2757c4916a1fa94fb0592d760222357fc97839739ba2c65aea9ea3e2a25d42c5e711b60e4f872f7b3159b40d1449c3659d84603297a4c26a553614016695fb78048962ac34c432ac3840c025da73211a601e40c1c7e90ac0e2e2c4cb5d7bca6db04d411368bfaaaea9d5539314153809073bbad5aaa3afa155d1e015684daeec", @typed={0x102, 0x1e, 0x0, 0x0, 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@typed={0xc, 0x4c, 0x0, 0x0, @u64=0x81}]}, 0x12ec}], 0x7, &(0x7f0000004b40)=[@rights={{0x24, 0x1, 0x1, [r0, r0, r6, r7, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r10, r11]}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r13}}}], 0xb8, 0x801}, 0x4048081) r14 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r14, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1, 0x0, 0x25dfdbfd}, 0x18}}, 0x0) (async) sendmsg$nl_route(r14, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1, 0x0, 0x25dfdbfd}, 0x18}}, 0x0) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x78, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8, 0x8, 0x4a8}, @IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x78}}, 0x0) 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x0, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:23 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x2}, 0x8) [ 1868.848653] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1868.883051] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x0, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8, 0x8, 0x4a8}]}, 0x64}}, 0x0) [ 1868.902553] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1868.916987] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1868.935609] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x2) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000004200)) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x6, 0x100) (async, rerun: 64) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) (rerun: 64) r5 = getpid() sched_rr_get_interval(r5, &(0x7f0000004200)) (async) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) (async) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) r8 = getpid() sched_rr_get_interval(r8, &(0x7f0000004200)) (async) r9 = geteuid() r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r11 = syz_open_dev$evdev(&(0x7f0000000380), 0x4, 0x0) r12 = getpid() sched_rr_get_interval(r12, &(0x7f0000004200)) (async) r13 = getpid() sched_rr_get_interval(r13, &(0x7f0000004200)) (async) sendmsg$netlink(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000004c0)={0x338, 0x29, 0x5, 0x70bd25, 0x25dfdbfc, "", [@nested={0x233, 0x8e, 0x0, 0x1, [@typed={0x6, 0x5d, 0x0, 0x0, @str='.\x00'}, @typed={0x75, 0x4a, 0x0, 0x0, @binary="8ba955a0eef57d095eabfc84bd48d5d08217a67c7c168501f39926a318962c706f162eaa9f4fa134af2e8fedbf429e551e387795342cfbb3b683ce2e8473f7bc81ac340ef13a634949219aaf74418757b61b46788f9e1301068e79779b49c6941940b9fadc355ff018726240c1d915137c"}, @generic="87b3ff3badc50cf330da87b2158792937839fa3fc267facbd8226ff6f8d44643172f1ec4c9cd41bfaa535e2757c4916a1fa94fb0592d760222357fc97839739ba2c65aea9ea3e2a25d42c5e711b60e4f872f7b3159b40d1449c3659d84603297a4c26a553614016695fb78048962ac34c432ac3840c025da73211a601e40c1c7e90ac0e2e2c4cb5d7bca6db04d411368bfaaaea9d5539314153809073bbad5aaa3afa155d1e015684daeec", @typed={0x102, 0x1e, 0x0, 0x0, @binary="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"}]}, @generic="8d19416a2c33e4eb7ea9d383d993e040325f068ab74a9d807466ea306d8d697bf46963", @generic="ef4dd800cffb3f3945dbeb7cbaddd0567def0b57b817215043bcc47f76d616eb5615993c7c9b569367b967b7153f122f8df189dbf3674cbf290ed10aea8741ad11a1757389f88d823aec57b65b3aa6f25e52c46e96eeda8f0c7a19f28eb671378d7fb59f6b3aa2d4edc3e205b19c77b89cbdde1483bf798e3197a16b228f267af1711957590a0feb5c1c0723e4bdc1f54ee20a64ef6e1c26a31a315a89f4ab994ff4b27df163d47eb207b003a750bf62751ed5d37cffbcabd2cc26b8911b0ce371d9ce2288eabc45d00647bc3039"]}, 0x338}, {&(0x7f0000000140)={0xac, 0x12, 0x0, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0xe, 0x0, 0x0, @u32=0x4}, @generic="772d80443fc465fada3db6bd07d222b4e977c4a06b15e53348418195c1265e8c71ac4ecf21bf05c60d0bec28f5966f9a01b454ca99b1796ad7529609fadcc6d019b7e819fb68edc139bd7b98a63e4c2e2bf0c74800261ae8c77fc1292b2806ba11416c340b0ece8b1ad7756bed14e0e6e3b832d0e086e873b29d5537ec68b29a7b813512f0420a70f22b0f8674f74cd2996bf103"]}, 0xac}, {&(0x7f0000000800)={0x244c, 0x11, 0x100, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1316, 0x5d, 0x0, 0x1, 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", @typed={0xc, 0x4c, 0x0, 0x0, @u64=0x81}]}, 0x12ec}], 0x7, &(0x7f0000004b40)=[@rights={{0x24, 0x1, 0x1, [r0, r0, r6, r7, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r10, r11]}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r13}}}], 0xb8, 0x801}, 0x4048081) r14 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r14, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1, 0x0, 0x25dfdbfd}, 0x18}}, 0x0) [ 1868.951687] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1868.959952] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1868.968328] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1868.979609] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:24 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x2}, 0x8) [ 1868.999596] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.019132] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}]}, 0x48}}, 0x0) [ 1869.043344] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.059229] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.071099] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.096602] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.111324] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.119690] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.127015] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.133632] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.139466] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.146453] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.152279] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.159271] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.166234] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.172137] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.179425] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.186122] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.191981] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.199153] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.205663] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.211556] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.218896] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.225678] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.231577] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.239055] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.245719] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.251543] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.258926] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.265585] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.271530] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.278919] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.285716] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.291781] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.299055] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.305797] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.311674] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.318995] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.326716] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.332534] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.339829] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.346435] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.352318] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.359617] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.366309] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.372186] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.379710] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.386497] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.392344] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.399576] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.406810] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.413816] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.419740] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.427449] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.434100] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.440201] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.447525] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.454301] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.460203] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:24 executing program 2: select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000002c0), 0x1, 0x8800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'vxcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f00000005c0)={0x1d, r1}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x3, 0x5, {}, {0x0, 0x2710}, {0x3, 0x1}, 0x1, @can={{0x4, 0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, "f09141376e6c8b76"}}, 0x48}, 0x1, 0x0, 0x0, 0x44005}, 0x4000000) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) setns(r2, 0x48020080) (async, rerun: 64) r3 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xd0a0100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r4, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048084) (async, rerun: 64) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) (rerun: 64) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000280)={0x3ff, 0x3, 0xbc, @multicast, 'team0\x00'}) (async) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f0000000580)={0x5, 0xd46e, 0x7f}) (async) r7 = syz_open_dev$mouse(&(0x7f0000000340), 0x200, 0x200) (async) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000640), r0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r7, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x50, r8, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x8000) (async) select(0x40, &(0x7f0000000000)={0xffffffffffffffff, 0x41, 0x3, 0x9, 0x1, 0x8, 0x20}, &(0x7f0000000080)={0x3, 0x5, 0x4, 0x80, 0x2, 0xf3, 0x7f, 0xffffffffffffffff}, &(0x7f00000000c0)={0x8e16, 0x9, 0x5, 0x100, 0xee, 0x101, 0x7ff, 0x6}, &(0x7f0000000100)={0x77359400}) (async, rerun: 64) select(0x40, &(0x7f0000000140)={0x6, 0xfffffffffffffff8, 0x9, 0xffffffffffffffff, 0x3, 0x4, 0x7729, 0xfffffffffffffff9}, &(0x7f00000001c0)={0x5, 0x5, 0x7, 0x473, 0x1000, 0x8, 0x7fffffffffffffff, 0x2}, &(0x7f0000000200)={0x6, 0x2, 0x7, 0x10000, 0x2, 0x8, 0x7, 0x1}, &(0x7f0000000240)={0x0, 0x2710}) (rerun: 64) 21:35:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x0, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd29, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44011}, 0x80) 21:35:24 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x2}, 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x2}, 0x8) (async) 21:35:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}]}, 0x48}}, 0x0) 21:35:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0xfb, 0x280) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r2, 0x80000, 0x9, "371cc10f393faa5c46e94974f65a403a04bae26d9cd9163d93f1288177b82077f2989547dd1aef6849937d39f76d9d0c2d46b74e5cb4dd6ade03e323179d13058b29ffb67b4f55ab79e8e761d1d98a0095d43329974624fd70870d7ccc8c6aae09b3e9609f5d520015ace2c6fdfd4e73d51807ce4566e2532a77eb16b3c33b8f869024696da00484dc7ad3e6611188080f0a51a703aa691607cbdcdd56"}) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) 21:35:24 executing program 3: socketpair(0x23, 0x3, 0x8, 0x0) 21:35:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x0, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:24 executing program 3: socketpair(0x23, 0x3, 0x8, 0x0) 21:35:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}]}, 0x48}}, 0x0) 21:35:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) 21:35:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd29, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44011}, 0x80) [ 1869.777152] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.809368] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.960597] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1869.987431] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:25 executing program 2: select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000002c0), 0x1, 0x8800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'vxcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f00000005c0)={0x1d, r1}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x3, 0x5, {}, {0x0, 0x2710}, {0x3, 0x1}, 0x1, @can={{0x4, 0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, "f09141376e6c8b76"}}, 0x48}, 0x1, 0x0, 0x0, 0x44005}, 0x4000000) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) setns(r2, 0x48020080) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xd0a0100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r4, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048084) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000280)={0x3ff, 0x3, 0xbc, @multicast, 'team0\x00'}) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f0000000580)={0x5, 0xd46e, 0x7f}) r7 = syz_open_dev$mouse(&(0x7f0000000340), 0x200, 0x200) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000640), r0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r7, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x50, r8, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x8000) select(0x40, &(0x7f0000000000)={0xffffffffffffffff, 0x41, 0x3, 0x9, 0x1, 0x8, 0x20}, &(0x7f0000000080)={0x3, 0x5, 0x4, 0x80, 0x2, 0xf3, 0x7f, 0xffffffffffffffff}, &(0x7f00000000c0)={0x8e16, 0x9, 0x5, 0x100, 0xee, 0x101, 0x7ff, 0x6}, &(0x7f0000000100)={0x77359400}) select(0x40, &(0x7f0000000140)={0x6, 0xfffffffffffffff8, 0x9, 0xffffffffffffffff, 0x3, 0x4, 0x7729, 0xfffffffffffffff9}, &(0x7f00000001c0)={0x5, 0x5, 0x7, 0x473, 0x1000, 0x8, 0x7fffffffffffffff, 0x2}, &(0x7f0000000200)={0x6, 0x2, 0x7, 0x10000, 0x2, 0x8, 0x7, 0x1}, &(0x7f0000000240)={0x0, 0x2710}) select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0) (async) syz_open_dev$mouse(&(0x7f00000002c0), 0x1, 0x8800) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'vxcan0\x00'}) (async) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f00000005c0)={0x1d, r1}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x3, 0x5, {}, {0x0, 0x2710}, {0x3, 0x1}, 0x1, @can={{0x4, 0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, "f09141376e6c8b76"}}, 0x48}, 0x1, 0x0, 0x0, 0x44005}, 0x4000000) (async) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) (async) setns(r2, 0x48020080) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xd0a0100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r4, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048084) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000280)={0x3ff, 0x3, 0xbc, @multicast, 'team0\x00'}) (async) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) (async) ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f0000000580)={0x5, 0xd46e, 0x7f}) (async) syz_open_dev$mouse(&(0x7f0000000340), 0x200, 0x200) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000640), r0) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r7, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x50, r8, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x8000) (async) select(0x40, &(0x7f0000000000)={0xffffffffffffffff, 0x41, 0x3, 0x9, 0x1, 0x8, 0x20}, &(0x7f0000000080)={0x3, 0x5, 0x4, 0x80, 0x2, 0xf3, 0x7f, 0xffffffffffffffff}, &(0x7f00000000c0)={0x8e16, 0x9, 0x5, 0x100, 0xee, 0x101, 0x7ff, 0x6}, &(0x7f0000000100)={0x77359400}) (async) select(0x40, &(0x7f0000000140)={0x6, 0xfffffffffffffff8, 0x9, 0xffffffffffffffff, 0x3, 0x4, 0x7729, 0xfffffffffffffff9}, &(0x7f00000001c0)={0x5, 0x5, 0x7, 0x473, 0x1000, 0x8, 0x7fffffffffffffff, 0x2}, &(0x7f0000000200)={0x6, 0x2, 0x7, 0x10000, 0x2, 0x8, 0x7, 0x1}, &(0x7f0000000240)={0x0, 0x2710}) (async) 21:35:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) socket$nl_crypto(0x10, 0x3, 0x15) (async, rerun: 64) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd29, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44011}, 0x80) (rerun: 64) 21:35:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) 21:35:25 executing program 3: socketpair(0x23, 0x3, 0x8, 0x0) 21:35:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:25 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="13ffffdd", @ANYRES16=r2, @ANYBLOB="b5fd000000000000000003000000"], 0x14}}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/pata_amd', 0x111000, 0x8) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/mac80211_hwsim', 0x0, 0x8) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/infiniband', 0x301040, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc9b3c28c04a27567}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r2, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 21:35:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) [ 1870.605357] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1870.624198] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1870.638068] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x4c, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffffff40}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2040001}, 0x90) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) 21:35:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="cf22efcbd370"}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x81}, 0x4000840) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:25 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="13ffffdd", @ANYRES16=r2, @ANYBLOB="b5fd000000000000000003000000"], 0x14}}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/pata_amd', 0x111000, 0x8) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/mac80211_hwsim', 0x0, 0x8) (async) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/mac80211_hwsim', 0x0, 0x8) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/infiniband', 0x301040, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc9b3c28c04a27567}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r2, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc9b3c28c04a27567}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r2, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 21:35:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x4c, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffffff40}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2040001}, 0x90) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000140)={0x400, 0x1, 0x5, 0x39f8}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) [ 1870.717600] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1870.744054] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:25 executing program 2: socket$netlink(0x10, 0x3, 0x4) (async) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="cf22efcbd370"}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x81}, 0x4000840) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x5c}}, 0x0) 21:35:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000140)={0x400, 0x1, 0x5, 0x39f8}) (async) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000140)={0x400, 0x1, 0x5, 0x39f8}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="cf22efcbd370"}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x81}, 0x4000840) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="cf22efcbd370"}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x81}, 0x4000840) (async) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) 21:35:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:25 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="13ffffdd", @ANYRES16=r2, @ANYBLOB="b5fd000000000000000003000000"], 0x14}}, 0x0) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/pata_amd', 0x111000, 0x8) (async) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/mac80211_hwsim', 0x0, 0x8) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/infiniband', 0x301040, 0x2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc9b3c28c04a27567}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r2, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) [ 1870.802891] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1870.837237] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x5c}}, 0x0) 21:35:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x4c, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffffff40}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2040001}, 0x90) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000140)={0x400, 0x1, 0x5, 0x39f8}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000140)={0x400, 0x1, 0x5, 0x39f8}) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) 21:35:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x5c}}, 0x0) 21:35:25 executing program 2: select(0x40, &(0x7f0000000180)={0x9, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000000)={0xcb7, 0x0, 0x9, 0x3, 0xfffffffffffffffc, 0x40000000000, 0x0, 0x4}, 0x0, 0x0) [ 1870.869801] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:25 executing program 3: socketpair(0x2, 0x80000, 0x7, 0x0) 21:35:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x54, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x54}}, 0x0) 21:35:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:26 executing program 2: select(0x40, &(0x7f0000000180)={0x9, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000000)={0xcb7, 0x0, 0x9, 0x3, 0xfffffffffffffffc, 0x40000000000, 0x0, 0x4}, 0x0, 0x0) select(0x40, &(0x7f0000000180)={0x9, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000000)={0xcb7, 0x0, 0x9, 0x3, 0xfffffffffffffffc, 0x40000000000, 0x0, 0x4}, 0x0, 0x0) (async) [ 1870.934960] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1870.966704] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1870.975385] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:26 executing program 4: sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x90) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:26 executing program 0: sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x68, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0x6d8, @media='udp\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x26008090}, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) [ 1870.993425] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:26 executing program 2: select(0x40, &(0x7f0000000180)={0x9, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000000)={0xcb7, 0x0, 0x9, 0x3, 0xfffffffffffffffc, 0x40000000000, 0x0, 0x4}, 0x0, 0x0) 21:35:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:26 executing program 4: sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x90) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x90) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) [ 1871.056814] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:26 executing program 3: socketpair(0x2, 0x80000, 0x7, 0x0) 21:35:26 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x30, r1, 0x10, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x14, 0x19, {0x2, 0xb18, 0xfffffffd, 0x7fff}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x20008010) select(0x40, &(0x7f0000000000)={0x6, 0x7f, 0xa8, 0x8, 0xfffffffffffffffa, 0x81, 0x4, 0x1}, &(0x7f0000000080)={0x11a0, 0xd2, 0x1, 0x7ff, 0x4, 0x0, 0x0, 0x1}, &(0x7f00000000c0)={0x8, 0xe76b, 0x2, 0x8000, 0x3, 0x3f, 0x88f1, 0x3}, &(0x7f0000000100)={0x0, 0x2710}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x0, 0x5, 0x1000, 0x6, 0x7, 0x0, 0x9, 0xffffffffffffffe1}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x1000, 0xffffffffffff8001, 0x1000, 0x5, 0xd, 0xfffffffffffffbff, 0x3}, &(0x7f0000000200)={0xebc, 0xffffffffffffffff, 0x5, 0x2, 0x1000, 0xffffffff, 0x88, 0xffffffffffff0b38}, &(0x7f0000000280)={r2, r3/1000+60000}) select(0x40, &(0x7f00000002c0)={0x0, 0x5, 0x5, 0x6, 0x1, 0x80, 0x4, 0xfffffffffffffff9}, &(0x7f0000000300)={0x1, 0x1, 0x7, 0x8, 0x842a, 0x51, 0x2, 0x4}, &(0x7f0000000340)={0xdef, 0x1, 0xffffffffffffffe0, 0x2fde, 0x9, 0xff, 0x4, 0x2}, &(0x7f0000000380)) 21:35:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:26 executing program 0: sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x68, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0x6d8, @media='udp\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x26008090}, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) [ 1871.102507] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) [ 1871.166633] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:26 executing program 3: socketpair(0x2, 0x80000, 0x7, 0x0) 21:35:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x54, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1}, @IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x54}}, 0x0) [ 1871.215621] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:26 executing program 4: sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x90) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) [ 1871.278615] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:26 executing program 0: sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x68, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0x6d8, @media='udp\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x26008090}, 0x10) (async) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x68, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0x6d8, @media='udp\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x26008090}, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) [ 1871.323442] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1871.385486] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:27 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0) (async) select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x30, r1, 0x10, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x14, 0x19, {0x2, 0xb18, 0xfffffffd, 0x7fff}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x20008010) select(0x40, &(0x7f0000000000)={0x6, 0x7f, 0xa8, 0x8, 0xfffffffffffffffa, 0x81, 0x4, 0x1}, &(0x7f0000000080)={0x11a0, 0xd2, 0x1, 0x7ff, 0x4, 0x0, 0x0, 0x1}, &(0x7f00000000c0)={0x8, 0xe76b, 0x2, 0x8000, 0x3, 0x3f, 0x88f1, 0x3}, &(0x7f0000000100)={0x0, 0x2710}) clock_gettime(0x0, &(0x7f0000000240)) (async) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x0, 0x5, 0x1000, 0x6, 0x7, 0x0, 0x9, 0xffffffffffffffe1}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x1000, 0xffffffffffff8001, 0x1000, 0x5, 0xd, 0xfffffffffffffbff, 0x3}, &(0x7f0000000200)={0xebc, 0xffffffffffffffff, 0x5, 0x2, 0x1000, 0xffffffff, 0x88, 0xffffffffffff0b38}, &(0x7f0000000280)={r2, r3/1000+60000}) select(0x40, &(0x7f00000002c0)={0x0, 0x5, 0x5, 0x6, 0x1, 0x80, 0x4, 0xfffffffffffffff9}, &(0x7f0000000300)={0x1, 0x1, 0x7, 0x8, 0x842a, 0x51, 0x2, 0x4}, &(0x7f0000000340)={0xdef, 0x1, 0xffffffffffffffe0, 0x2fde, 0x9, 0xff, 0x4, 0x2}, &(0x7f0000000380)) (async) select(0x40, &(0x7f00000002c0)={0x0, 0x5, 0x5, 0x6, 0x1, 0x80, 0x4, 0xfffffffffffffff9}, &(0x7f0000000300)={0x1, 0x1, 0x7, 0x8, 0x842a, 0x51, 0x2, 0x4}, &(0x7f0000000340)={0xdef, 0x1, 0xffffffffffffffe0, 0x2fde, 0x9, 0xff, 0x4, 0x2}, &(0x7f0000000380)) 21:35:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x34, r3, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c004}, 0x4000000) 21:35:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:27 executing program 3: socketpair(0x2, 0x2, 0x1, 0x0) 21:35:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8d0}, 0x20000000) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x3aa8d371d9a2f2c8) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x7f, @link='broadcast-link\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x8094}, 0x800) socketpair(0x1d, 0x2, 0x9, &(0x7f0000000500)={0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r4, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x68, r4, 0x10, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x3ff, @link='syz1\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x8091}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="18000000550001000000000000000000070000008bdcc2d5d23d08f2cec98377eab41eeda060e1196ff1787c2386cb7bdf8fbe66c00a40aa029f10ce1722d88e3840f999d165c4d535978855344184885c00185d45c059f9a2a240b909dee49ab75d714515a2c2d4ebe9052a631ccf3d0f7780664383611da7651dc554395b5bf9d87851bfc282e0c106fc4353fc1867da0727584b6b8d32e3a611848dd4cc1aca3358107f1fd224a8d8768a1d4b7595987ed48f8937eb044378f60170e3db4fb95030b848d0dea37ac726c7", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) (async) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8d0}, 0x20000000) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x3aa8d371d9a2f2c8) (async) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x7f, @link='broadcast-link\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x8094}, 0x800) socketpair(0x1d, 0x2, 0x9, &(0x7f0000000500)={0xffffffffffffffff}) (async) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async, rerun: 32) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async, rerun: 32) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r4, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async, rerun: 32) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x68, r4, 0x10, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x3ff, @link='syz1\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x8091}, 0x8000) (async, rerun: 32) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="18000000550001000000000000000000070000008bdcc2d5d23d08f2cec98377eab41eeda060e1196ff1787c2386cb7bdf8fbe66c00a40aa029f10ce1722d88e3840f999d165c4d535978855344184885c00185d45c059f9a2a240b909dee49ab75d714515a2c2d4ebe9052a631ccf3d0f7780664383611da7651dc554395b5bf9d87851bfc282e0c106fc4353fc1867da0727584b6b8d32e3a611848dd4cc1aca3358107f1fd224a8d8768a1d4b7595987ed48f8937eb044378f60170e3db4fb95030b848d0dea37ac726c7", @ANYRES32=0x0], 0x18}}, 0x0) [ 1872.077235] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:27 executing program 3: socketpair(0x2, 0x2, 0x1, 0x0) 21:35:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x34, r3, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c004}, 0x4000000) [ 1872.139182] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) (async) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8d0}, 0x20000000) (async) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x3aa8d371d9a2f2c8) (async) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x7f, @link='broadcast-link\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x8094}, 0x800) socketpair(0x1d, 0x2, 0x9, &(0x7f0000000500)={0xffffffffffffffff}) (async) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r4, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x68, r4, 0x10, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x3ff, @link='syz1\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x8091}, 0x8000) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="18000000550001000000000000000000070000008bdcc2d5d23d08f2cec98377eab41eeda060e1196ff1787c2386cb7bdf8fbe66c00a40aa029f10ce1722d88e3840f999d165c4d535978855344184885c00185d45c059f9a2a240b909dee49ab75d714515a2c2d4ebe9052a631ccf3d0f7780664383611da7651dc554395b5bf9d87851bfc282e0c106fc4353fc1867da0727584b6b8d32e3a611848dd4cc1aca3358107f1fd224a8d8768a1d4b7595987ed48f8937eb044378f60170e3db4fb95030b848d0dea37ac726c7", @ANYRES32=0x0], 0x18}}, 0x0) [ 1872.190155] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1872.260248] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1872.291881] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:28 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x30, r1, 0x10, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x14, 0x19, {0x2, 0xb18, 0xfffffffd, 0x7fff}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x20008010) select(0x40, &(0x7f0000000000)={0x6, 0x7f, 0xa8, 0x8, 0xfffffffffffffffa, 0x81, 0x4, 0x1}, &(0x7f0000000080)={0x11a0, 0xd2, 0x1, 0x7ff, 0x4, 0x0, 0x0, 0x1}, &(0x7f00000000c0)={0x8, 0xe76b, 0x2, 0x8000, 0x3, 0x3f, 0x88f1, 0x3}, &(0x7f0000000100)={0x0, 0x2710}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x0, 0x5, 0x1000, 0x6, 0x7, 0x0, 0x9, 0xffffffffffffffe1}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x1000, 0xffffffffffff8001, 0x1000, 0x5, 0xd, 0xfffffffffffffbff, 0x3}, &(0x7f0000000200)={0xebc, 0xffffffffffffffff, 0x5, 0x2, 0x1000, 0xffffffff, 0x88, 0xffffffffffff0b38}, &(0x7f0000000280)={r2, r3/1000+60000}) select(0x40, &(0x7f00000002c0)={0x0, 0x5, 0x5, 0x6, 0x1, 0x80, 0x4, 0xfffffffffffffff9}, &(0x7f0000000300)={0x1, 0x1, 0x7, 0x8, 0x842a, 0x51, 0x2, 0x4}, &(0x7f0000000340)={0xdef, 0x1, 0xffffffffffffffe0, 0x2fde, 0x9, 0xff, 0x4, 0x2}, &(0x7f0000000380)) 21:35:28 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:28 executing program 3: socketpair(0x2, 0x2, 0x1, 0x0) 21:35:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x34, r3, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c004}, 0x4000000) 21:35:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000005500010000000000f3ffffff06000000", @ANYRES32=0x0], 0x18}}, 0x20004880) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000000140)={{0x0, 0x0, 0x80}}) 21:35:28 executing program 3: socketpair(0xf, 0xa, 0x10009, 0x0) 21:35:28 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000005500010000000000f3ffffff06000000", @ANYRES32=0x0], 0x18}}, 0x20004880) (async) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000000140)={{0x0, 0x0, 0x80}}) 21:35:28 executing program 4: sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x840) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r0, 0x4068aea3, &(0x7f0000000140)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000005500"/20, @ANYRES32=0x0], 0x18}}, 0x0) 21:35:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) 21:35:28 executing program 3: socketpair(0xf, 0xa, 0x10009, 0x0) [ 1873.127571] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:28 executing program 2: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x7}, &(0x7f0000000040), 0x0, 0x0) 21:35:28 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000005500010000000000f3ffffff06000000", @ANYRES32=0x0], 0x18}}, 0x20004880) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000000140)={{0x0, 0x0, 0x80}}) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000005500010000000000f3ffffff06000000", @ANYRES32=0x0], 0x18}}, 0x20004880) (async) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000000140)={{0x0, 0x0, 0x80}}) (async) 21:35:28 executing program 5: socketpair(0x2, 0x2, 0x1, 0x0) 21:35:28 executing program 3: socketpair(0xf, 0xa, 0x10009, 0x0) socketpair(0xf, 0xa, 0x10009, 0x0) (async) 21:35:28 executing program 4: sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x840) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r0, 0x4068aea3, &(0x7f0000000140)) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000005500"/20, @ANYRES32=0x0], 0x18}}, 0x0) 21:35:29 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x7fffffffffffffff, 0x40800) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 21:35:29 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:29 executing program 3: socket$nl_rdma(0x10, 0x3, 0x14) (async) r0 = socket$nl_rdma(0x10, 0x3, 0x14) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x7fffffffffffffff, 0x40800) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 21:35:29 executing program 4: sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x840) (async) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r0, 0x4068aea3, &(0x7f0000000140)) (async, rerun: 32) r1 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 32) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000005500"/20, @ANYRES32=0x0], 0x18}}, 0x0) 21:35:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x2, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40081) r3 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x1, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}}, 0x0) 21:35:29 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) [ 1874.117160] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:29 executing program 2: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x7}, &(0x7f0000000040), 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x7}, &(0x7f0000000040), 0x0, 0x0) (async) 21:35:29 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) (async) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x7fffffffffffffff, 0x40800) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 21:35:29 executing program 5: socketpair(0x2, 0x2, 0x1, 0x0) 21:35:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001df2adc9fbd3002e990ca3800871c0019580850633a188de152a59b51b2bd7e5646000000000000000000000000000100000000f0efe12bd965deaa9ce2bb63e2a10c42176fef55cb7cf518c776587fcccd6dc50dce358f57fb69b2c98ba68ed8a0494d927da22b8a571ed3d05b35407d2c64e2009401e509364a0276568747fdecbd0806e613e4c1ab3b860198c5e54bbcfa59d5332489541d0072340fb4c9a73d2bf916a842920d9c3ef2d4a90e261be5c6885330d7ffda7959510344fbaf263de54a61b97a8be897cb9468c945ab922d82d02d08ad237494c14713cb50b4d6c09e36010237f000"/254, @ANYRES32=0x0], 0x18}}, 0x0) 21:35:29 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) (async) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x2, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40081) r3 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) (async) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x1, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}}, 0x0) 21:35:29 executing program 5: socketpair(0x2, 0x2, 0x1, 0x0) 21:35:29 executing program 4: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001df2adc9fbd3002e990ca3800871c0019580850633a188de152a59b51b2bd7e5646000000000000000000000000000100000000f0efe12bd965deaa9ce2bb63e2a10c42176fef55cb7cf518c776587fcccd6dc50dce358f57fb69b2c98ba68ed8a0494d927da22b8a571ed3d05b35407d2c64e2009401e509364a0276568747fdecbd0806e613e4c1ab3b860198c5e54bbcfa59d5332489541d0072340fb4c9a73d2bf916a842920d9c3ef2d4a90e261be5c6885330d7ffda7959510344fbaf263de54a61b97a8be897cb9468c945ab922d82d02d08ad237494c14713cb50b4d6c09e36010237f000"/254, @ANYRES32=0x0], 0x18}}, 0x0) 21:35:30 executing program 3: socketpair(0x6, 0x2, 0x8a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x397, 0xfffffff9, 0x7, 0x10001}, 0x10) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x1, 0xfffffffd, 0x3}, 0x10) socketpair(0x2, 0x3, 0x1, 0x0) 21:35:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async, rerun: 64) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001df2adc9fbd3002e990ca3800871c0019580850633a188de152a59b51b2bd7e5646000000000000000000000000000100000000f0efe12bd965deaa9ce2bb63e2a10c42176fef55cb7cf518c776587fcccd6dc50dce358f57fb69b2c98ba68ed8a0494d927da22b8a571ed3d05b35407d2c64e2009401e509364a0276568747fdecbd0806e613e4c1ab3b860198c5e54bbcfa59d5332489541d0072340fb4c9a73d2bf916a842920d9c3ef2d4a90e261be5c6885330d7ffda7959510344fbaf263de54a61b97a8be897cb9468c945ab922d82d02d08ad237494c14713cb50b4d6c09e36010237f000"/254, @ANYRES32=0x0], 0x18}}, 0x0) (rerun: 64) [ 1874.930076] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x4) (async) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x2, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40081) r3 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) (async) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x1, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}}, 0x0) [ 1875.061884] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:30 executing program 2: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x7}, &(0x7f0000000040), 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x7}, &(0x7f0000000040), 0x0, 0x0) (async) 21:35:30 executing program 5: socketpair(0x0, 0x2, 0x1, 0x0) 21:35:30 executing program 3: socketpair(0x6, 0x2, 0x8a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x397, 0xfffffff9, 0x7, 0x10001}, 0x10) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x1, 0xfffffffd, 0x3}, 0x10) socketpair(0x2, 0x3, 0x1, 0x0) socketpair(0x6, 0x2, 0x8a, &(0x7f0000000000)) (async) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x397, 0xfffffff9, 0x7, 0x10001}, 0x10) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x1, 0xfffffffd, 0x3}, 0x10) (async) socketpair(0x2, 0x3, 0x1, 0x0) (async) 21:35:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:30 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000000)=0x5, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=@newlinkprop={0x90, 0x6c, 0x200, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x81a0, 0x10548}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x7ff}, @IFLA_VF_PORTS={0x1c, 0x18, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x3}, @IFLA_PORT_PROFILE={0xa, 0x2, '%\\!^\x84\x00'}]}]}, @IFLA_XDP={0x4c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r0}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r0}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x3}, @IFLA_XDP_FD={0x8, 0x1, r4}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x5}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r1}, @IFLA_XDP_FD={0x8, 0x1, r0}]}]}, 0x90}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x18}}, 0x40400a0) 21:35:30 executing program 5: socketpair(0x0, 0x2, 0x1, 0x0) 21:35:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:30 executing program 0: socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (rerun: 64) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) (async) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000000)=0x5, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=@newlinkprop={0x90, 0x6c, 0x200, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x81a0, 0x10548}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x7ff}, @IFLA_VF_PORTS={0x1c, 0x18, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x3}, @IFLA_PORT_PROFILE={0xa, 0x2, '%\\!^\x84\x00'}]}]}, @IFLA_XDP={0x4c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r0}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r0}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x3}, @IFLA_XDP_FD={0x8, 0x1, r4}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x5}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r1}, @IFLA_XDP_FD={0x8, 0x1, r0}]}]}, 0x90}}, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x18}}, 0x40400a0) 21:35:30 executing program 5: socketpair(0x0, 0x2, 0x1, 0x0) 21:35:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008000) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) 21:35:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1875.946658] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1876.025654] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1876.041767] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:31 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x4, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x18, 0x1402, 0x200, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x4c000}, 0x0) select(0x40, &(0x7f0000000000)={0xfff, 0x7ff, 0xffffffff, 0x5, 0x100000001, 0x3, 0x7, 0x1ff}, &(0x7f0000000080)={0x81, 0x8000000000000001, 0x6, 0x0, 0x6, 0x0, 0x4, 0x3}, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0xc9c, 0x4, 0x6, 0x8, 0x4}, &(0x7f0000000100)={0x0, 0x2710}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x10, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040880}, 0x40) 21:35:31 executing program 3: socketpair(0x6, 0x2, 0x8a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x397, 0xfffffff9, 0x7, 0x10001}, 0x10) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x1, 0xfffffffd, 0x3}, 0x10) socketpair(0x2, 0x3, 0x1, 0x0) socketpair(0x6, 0x2, 0x8a, &(0x7f0000000000)) (async) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x397, 0xfffffff9, 0x7, 0x10001}, 0x10) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x1, 0xfffffffd, 0x3}, 0x10) (async) socketpair(0x2, 0x3, 0x1, 0x0) (async) 21:35:31 executing program 0: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) (async) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000000)=0x5, 0x4) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=@newlinkprop={0x90, 0x6c, 0x200, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x81a0, 0x10548}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x7ff}, @IFLA_VF_PORTS={0x1c, 0x18, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x3}, @IFLA_PORT_PROFILE={0xa, 0x2, '%\\!^\x84\x00'}]}]}, @IFLA_XDP={0x4c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r0}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r0}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x3}, @IFLA_XDP_FD={0x8, 0x1, r4}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x5}, @IFLA_XDP_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r1}, @IFLA_XDP_FD={0x8, 0x1, r0}]}]}, 0x90}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x18}}, 0x40400a0) 21:35:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:31 executing program 5: socketpair(0x2, 0x0, 0x1, 0x0) 21:35:31 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x4, 0x610001) bind$802154_raw(r0, &(0x7f0000000040), 0x14) 21:35:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[], 0x18}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4044}, 0xc0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) 21:35:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1876.787098] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[], 0x18}}, 0x0) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4044}, 0xc0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) 21:35:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000002c0)={0x3, 0x0, [{0xf21, 0x0, 0x80000001}, {0x9eb}, {0x40000020, 0x0, 0x6}]}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x50000, 0x0, [0xfb, 0x3ff, 0x7, 0x2, 0x4, 0x80, 0x9, 0x8]}) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r5 = syz_open_dev$mouse(&(0x7f0000000440), 0x0, 0x240802) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r4, 0x20, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008801}, 0x0) getpeername$netlink(r3, &(0x7f0000000580), &(0x7f00000003c0)=0xc) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000084bceebb49b63819cb47be9d", @ANYRES16=r4, @ANYBLOB="010000000000000000000e000000"], 0x14}}, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x4) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r4, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4010}, 0xc800) 21:35:31 executing program 5: socketpair(0x2, 0x0, 0x1, 0x0) [ 1876.923644] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:32 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x4, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0) (async) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x18, 0x1402, 0x200, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x4c000}, 0x0) (async) select(0x40, &(0x7f0000000000)={0xfff, 0x7ff, 0xffffffff, 0x5, 0x100000001, 0x3, 0x7, 0x1ff}, &(0x7f0000000080)={0x81, 0x8000000000000001, 0x6, 0x0, 0x6, 0x0, 0x4, 0x3}, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0xc9c, 0x4, 0x6, 0x8, 0x4}, &(0x7f0000000100)={0x0, 0x2710}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x10, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040880}, 0x40) 21:35:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:32 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x4, 0x610001) bind$802154_raw(r0, &(0x7f0000000040), 0x14) socketpair(0x2, 0x3, 0x1, 0x0) (async) syz_open_dev$mouse(&(0x7f0000000000), 0x4, 0x610001) (async) bind$802154_raw(r0, &(0x7f0000000040), 0x14) (async) 21:35:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000002c0)={0x3, 0x0, [{0xf21, 0x0, 0x80000001}, {0x9eb}, {0x40000020, 0x0, 0x6}]}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x50000, 0x0, [0xfb, 0x3ff, 0x7, 0x2, 0x4, 0x80, 0x9, 0x8]}) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r5 = syz_open_dev$mouse(&(0x7f0000000440), 0x0, 0x240802) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r4, 0x20, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008801}, 0x0) getpeername$netlink(r3, &(0x7f0000000580), &(0x7f00000003c0)=0xc) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000084bceebb49b63819cb47be9d", @ANYRES16=r4, @ANYBLOB="010000000000000000000e000000"], 0x14}}, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x4) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r4, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4010}, 0xc800) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000002c0)={0x3, 0x0, [{0xf21, 0x0, 0x80000001}, {0x9eb}, {0x40000020, 0x0, 0x6}]}) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x50000, 0x0, [0xfb, 0x3ff, 0x7, 0x2, 0x4, 0x80, 0x9, 0x8]}) (async) socket$netlink(0x10, 0x3, 0x4) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) (async) syz_open_dev$mouse(&(0x7f0000000440), 0x0, 0x240802) (async) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r4, 0x20, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008801}, 0x0) (async) getpeername$netlink(r3, &(0x7f0000000580), &(0x7f00000003c0)=0xc) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000084bceebb49b63819cb47be9d", @ANYRES16=r4, @ANYBLOB="010000000000000000000e000000"], 0x14}}, 0x0) (async) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4) (async) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r4, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4010}, 0xc800) (async) 21:35:32 executing program 5: socketpair(0x2, 0x0, 0x1, 0x0) 21:35:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[], 0x18}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4044}, 0xc0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) (async) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) 21:35:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:32 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) (async, rerun: 32) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x4, 0x610001) (rerun: 32) bind$802154_raw(r0, &(0x7f0000000040), 0x14) 21:35:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x4, 0x70bd25}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0) 21:35:32 executing program 5: socketpair(0x2, 0x2, 0x0, 0x0) 21:35:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000002c0)={0x3, 0x0, [{0xf21, 0x0, 0x80000001}, {0x9eb}, {0x40000020, 0x0, 0x6}]}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x50000, 0x0, [0xfb, 0x3ff, 0x7, 0x2, 0x4, 0x80, 0x9, 0x8]}) (async) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r5 = syz_open_dev$mouse(&(0x7f0000000440), 0x0, 0x240802) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r4, 0x20, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008801}, 0x0) (async) getpeername$netlink(r3, &(0x7f0000000580), &(0x7f00000003c0)=0xc) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000084bceebb49b63819cb47be9d", @ANYRES16=r4, @ANYBLOB="010000000000000000000e000000"], 0x14}}, 0x0) (async) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x4) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r4, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4010}, 0xc800) [ 1877.758976] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1877.877271] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x4, 0x70bd25}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x4, 0x70bd25}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) 21:35:33 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x4, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0) (async) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x18, 0x1402, 0x200, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x4c000}, 0x0) (async) select(0x40, &(0x7f0000000000)={0xfff, 0x7ff, 0xffffffff, 0x5, 0x100000001, 0x3, 0x7, 0x1ff}, &(0x7f0000000080)={0x81, 0x8000000000000001, 0x6, 0x0, 0x6, 0x0, 0x4, 0x3}, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0xc9c, 0x4, 0x6, 0x8, 0x4}, &(0x7f0000000100)={0x0, 0x2710}) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x10, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040880}, 0x40) 21:35:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x632, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x64040005) 21:35:33 executing program 5: socketpair(0x2, 0x2, 0x0, 0x0) 21:35:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0xbb9, 0x75ff9d8c19ece798) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x8000}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000240), 0x3, 0x20201) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048840}, 0x2000c000) 21:35:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:33 executing program 5: socketpair(0x2, 0x2, 0x0, 0x0) 21:35:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x4, 0x70bd25}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0) 21:35:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x632, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x64040005) socket$netlink(0x10, 0x3, 0x1) (async) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x632, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x64040005) (async) 21:35:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x40, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x40}}, 0x0) 21:35:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0xbb9, 0x75ff9d8c19ece798) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x8000}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000240), 0x3, 0x20201) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048840}, 0x2000c000) [ 1878.594709] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getuid() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff) socketpair(0x10, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x14, r2, 0x200, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4084}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001c00000125bd7000fcdbdf2507000000", @ANYRES32=r1, @ANYBLOB="400000061400010000000000000000000000ffff6401010114000300fe580000008000000200000003000000e700ce1f3053131c93c02f57e4e5343b14ae3a2a3511f7c89679880f3ff128abf027bcd7b96076d08d60fab0875e3a0e800120d6734f3dde5cf1fc204e2b59da6f78b572c888471a6268c23d5d234d99b0cbd3e28e37c2e50000000000000000"], 0x44}}, 0x44) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) [ 1878.665298] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:34 executing program 2: socketpair(0x1d, 0x80000, 0x6, &(0x7f0000000140)) r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x40, 0x0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x5}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}]}, 0x40}}, 0x10) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:34 executing program 5: socketpair(0x2, 0x2, 0x0, 0x0) 21:35:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getuid() (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async, rerun: 32) syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff) (async, rerun: 32) socketpair(0x10, 0x0, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x14, r2, 0x200, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4084}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001c00000125bd7000fcdbdf2507000000", @ANYRES32=r1, @ANYBLOB="400000061400010000000000000000000000ffff6401010114000300fe580000008000000200000003000000e700ce1f3053131c93c02f57e4e5343b14ae3a2a3511f7c89679880f3ff128abf027bcd7b96076d08d60fab0875e3a0e800120d6734f3dde5cf1fc204e2b59da6f78b572c888471a6268c23d5d234d99b0cbd3e28e37c2e50000000000000000"], 0x44}}, 0x44) (async, rerun: 32) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) (rerun: 32) 21:35:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0xbb9, 0x75ff9d8c19ece798) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x8000}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) (async) r2 = syz_open_dev$mouse(&(0x7f0000000240), 0x3, 0x20201) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048840}, 0x2000c000) 21:35:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x632, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x64040005) 21:35:34 executing program 5: socketpair(0x2, 0x2, 0x0, 0x0) 21:35:34 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendmsg$802154_raw(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0302}}}, 0x14, &(0x7f0000000340)={&(0x7f0000000300)="5e0d047f0ac8f685526b5ad8f40707d8babc4477fc53649738d082ef070f8b3412ec552e8e5ba271b90a2d55d14296b537", 0x31}, 0x1, 0x0, 0x0, 0x24000004}, 0x40) socketpair(0x2, 0x3, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x10001}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xff}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) 21:35:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1800000055000100"/20, @ANYRES32=0x0, @ANYRESDEC=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRESDEC=r0], 0x18}}, 0x0) 21:35:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) [ 1879.561456] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:34 executing program 2: socketpair(0x1d, 0x80000, 0x6, &(0x7f0000000140)) socket$l2tp(0x2, 0x2, 0x73) (async) r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x40, 0x0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x5}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}]}, 0x40}}, 0x10) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) [ 1879.609506] can: request_module (can-proto-6) failed. 21:35:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getuid() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff) socketpair(0x10, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x14, r2, 0x200, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4084}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001c00000125bd7000fcdbdf2507000000", @ANYRES32=r1, @ANYBLOB="400000061400010000000000000000000000ffff6401010114000300fe580000008000000200000003000000e700ce1f3053131c93c02f57e4e5343b14ae3a2a3511f7c89679880f3ff128abf027bcd7b96076d08d60fab0875e3a0e800120d6734f3dde5cf1fc204e2b59da6f78b572c888471a6268c23d5d234d99b0cbd3e28e37c2e50000000000000000"], 0x44}}, 0x44) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) (async) getuid() (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff) (async) socketpair(0x10, 0x0, 0x0, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x14, r2, 0x200, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4084}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001c00000125bd7000fcdbdf2507000000", @ANYRES32=r1, @ANYBLOB="400000061400010000000000000000000000ffff6401010114000300fe580000008000000200000003000000e700ce1f3053131c93c02f57e4e5343b14ae3a2a3511f7c89679880f3ff128abf027bcd7b96076d08d60fab0875e3a0e800120d6734f3dde5cf1fc204e2b59da6f78b572c888471a6268c23d5d234d99b0cbd3e28e37c2e50000000000000000"], 0x44}}, 0x44) (async) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) (async) 21:35:34 executing program 5: socketpair(0x2, 0x2, 0x0, 0x0) 21:35:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1800000055000100"/20, @ANYRES32=0x0, @ANYRESDEC=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRESDEC=r0], 0x18}}, 0x0) 21:35:34 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) sendmsg$802154_raw(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0302}}}, 0x14, &(0x7f0000000340)={&(0x7f0000000300)="5e0d047f0ac8f685526b5ad8f40707d8babc4477fc53649738d082ef070f8b3412ec552e8e5ba271b90a2d55d14296b537", 0x31}, 0x1, 0x0, 0x0, 0x24000004}, 0x40) (async) socketpair(0x2, 0x3, 0x1, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x10001}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xff}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) 21:35:34 executing program 5: socketpair(0x0, 0x2, 0x0, 0x0) 21:35:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x2c}}, 0x0) [ 1879.710910] can: request_module (can-proto-6) failed. 21:35:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000005500010000000000000000000700000045f5b877f4891c48bbb662ab7fc624be47bc80460cf558e8dbe7f71a5315db72f317cc5bed6230ed", @ANYRES32=0x0], 0x18}}, 0x44000) 21:35:34 executing program 2: socketpair(0x1d, 0x80000, 0x6, &(0x7f0000000140)) r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x40, 0x0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x5}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}]}, 0x40}}, 0x10) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:34 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) sendmsg$802154_raw(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0302}}}, 0x14, &(0x7f0000000340)={&(0x7f0000000300)="5e0d047f0ac8f685526b5ad8f40707d8babc4477fc53649738d082ef070f8b3412ec552e8e5ba271b90a2d55d14296b537", 0x31}, 0x1, 0x0, 0x0, 0x24000004}, 0x40) socketpair(0x2, 0x3, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x10001}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xff}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) 21:35:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1800000055000100"/20, @ANYRES32=0x0, @ANYRESDEC=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRESDEC=r0], 0x18}}, 0x0) 21:35:34 executing program 5: socketpair(0x0, 0x2, 0x0, 0x0) 21:35:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) [ 1879.808470] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1879.821324] can: request_module (can-proto-6) failed. 21:35:34 executing program 2: shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) select(0x40, &(0x7f0000000100)={0x1, 0x51, 0x4, 0x6, 0xfffffffffffffffd, 0x7f, 0xfffffffffffffff7, 0x1000}, &(0x7f0000000200)={0x2, 0x10000, 0x5, 0x7f, 0x8, 0x800000000, 0x1, 0x7}, &(0x7f0000000240)={0x7, 0xffffffffffffffff, 0xfe, 0xffffffffffffff00, 0x3, 0x7, 0x0, 0x8000000000000001}, &(0x7f0000000280)) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2ee30080", @ANYRES16=r2, @ANYBLOB="020029bd7000fddbdf250000000008000400ffffffff060006000300000006000600040000000800080002000000"], 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x4040) 21:35:34 executing program 3: sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x94, @bearer=@udp='udp:syz0\x00'}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4800}, 0x4000001) socketpair(0x2, 0x3, 0x1, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 21:35:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000005500010000000000000000000700000045f5b877f4891c48bbb662ab7fc624be47bc80460cf558e8dbe7f71a5315db72f317cc5bed6230ed", @ANYRES32=0x0], 0x18}}, 0x44000) (rerun: 64) 21:35:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x40000001, 0x8000, 0xfffffff8, 0x3, 0x6}]}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:34 executing program 5: socketpair(0x0, 0x2, 0x0, 0x0) 21:35:34 executing program 2: shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) select(0x40, &(0x7f0000000100)={0x1, 0x51, 0x4, 0x6, 0xfffffffffffffffd, 0x7f, 0xfffffffffffffff7, 0x1000}, &(0x7f0000000200)={0x2, 0x10000, 0x5, 0x7f, 0x8, 0x800000000, 0x1, 0x7}, &(0x7f0000000240)={0x7, 0xffffffffffffffff, 0xfe, 0xffffffffffffff00, 0x3, 0x7, 0x0, 0x8000000000000001}, &(0x7f0000000280)) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2ee30080", @ANYRES16=r2, @ANYBLOB="020029bd7000fddbdf250000000008000400ffffffff060006000300000006000600040000000800080002000000"], 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x4040) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) socket$netlink(0x10, 0x3, 0x4) (async) select(0x40, &(0x7f0000000100)={0x1, 0x51, 0x4, 0x6, 0xfffffffffffffffd, 0x7f, 0xfffffffffffffff7, 0x1000}, &(0x7f0000000200)={0x2, 0x10000, 0x5, 0x7f, 0x8, 0x800000000, 0x1, 0x7}, &(0x7f0000000240)={0x7, 0xffffffffffffffff, 0xfe, 0xffffffffffffff00, 0x3, 0x7, 0x0, 0x8000000000000001}, &(0x7f0000000280)) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) (async) shmctl$SHM_LOCK(r1, 0xb) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2ee30080", @ANYRES16=r2, @ANYBLOB="020029bd7000fddbdf250000000008000400ffffffff060006000300000006000600040000000800080002000000"], 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x4040) (async) 21:35:34 executing program 3: sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x94, @bearer=@udp='udp:syz0\x00'}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4800}, 0x4000001) (async) socketpair(0x2, 0x3, 0x1, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 21:35:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x40000001, 0x8000, 0xfffffff8, 0x3, 0x6}]}) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) [ 1879.903398] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1879.916397] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1879.927659] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:35 executing program 3: sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x94, @bearer=@udp='udp:syz0\x00'}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4800}, 0x4000001) (async) socketpair(0x2, 0x3, 0x1, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 21:35:35 executing program 5: socketpair(0x2, 0x0, 0x0, 0x0) 21:35:35 executing program 2: shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) (async, rerun: 32) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) r0 = socket$netlink(0x10, 0x3, 0x4) (async) select(0x40, &(0x7f0000000100)={0x1, 0x51, 0x4, 0x6, 0xfffffffffffffffd, 0x7f, 0xfffffffffffffff7, 0x1000}, &(0x7f0000000200)={0x2, 0x10000, 0x5, 0x7f, 0x8, 0x800000000, 0x1, 0x7}, &(0x7f0000000240)={0x7, 0xffffffffffffffff, 0xfe, 0xffffffffffffff00, 0x3, 0x7, 0x0, 0x8000000000000001}, &(0x7f0000000280)) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) (async, rerun: 32) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) (rerun: 32) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2ee30080", @ANYRES16=r2, @ANYBLOB="020029bd7000fddbdf250000000008000400ffffffff060006000300000006000600040000000800080002000000"], 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x4040) 21:35:35 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) [ 1879.954662] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1879.994673] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x40000001, 0x8000, 0xfffffff8, 0x3, 0x6}]}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) [ 1880.015133] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1880.025392] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.041213] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.059418] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.069041] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.080462] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.087136] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.093309] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1880.100313] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.111335] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.121394] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.127440] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.133566] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.139424] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.145986] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.153720] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.159521] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.168693] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.175598] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.181406] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.191017] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.197932] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.207912] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.217137] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.226309] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.233135] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.238959] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.248589] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.255386] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.261364] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.270782] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.277691] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.287018] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.293898] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.299728] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.308887] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.315627] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.321460] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.331098] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.337957] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.347345] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.354416] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.360263] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.369685] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.376532] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.385849] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.391705] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.398747] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.408340] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.415230] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.421061] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.431038] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.437923] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.447207] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.454959] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.460786] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.470208] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.476992] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.495339] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.501183] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.508326] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1880.517492] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000005500010000000000000000000700000045f5b877f4891c48bbb662ab7fc624be47bc80460cf558e8dbe7f71a5315db72f317cc5bed6230ed", @ANYRES32=0x0], 0x18}}, 0x44000) 21:35:35 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) 21:35:35 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x80000002, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0) 21:35:35 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1801000055000100000000000000000007000000", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:35 executing program 5: socketpair(0x2, 0x0, 0x0, 0x0) [ 1880.524581] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:35 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1801000055000100000000000000000007000000", @ANYRES32=0x0], 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1801000055000100000000000000000007000000", @ANYRES32=0x0], 0x18}}, 0x0) (async) 21:35:35 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) socketpair(0x2, 0x3, 0x1, 0x0) (async) socket$netlink(0x10, 0x3, 0x4) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) (async) 21:35:35 executing program 5: socketpair(0x2, 0x0, 0x0, 0x0) 21:35:35 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000e2200000000007000600b0ff1303f694470fc44be5a0aca139db87a25405999bfb92a3e08af81748ca96c6aa8b7db1223ee20b5bdef51cd6159575a665cadff5bf529ebc747ecc78202f062425990b71eb13431855395a58eda05f9b6af92ace6514c4051319fed030bec9dea34d4da8108af0c732f46bfb8e6daf08efdd376ed4c7c0a1f363f174d7f99ccc16730eb62b0468ed9b004ab7a4", @ANYRES32=0x0], 0x18}}, 0x0) [ 1880.602765] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:35 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) 21:35:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1801000055000100000000000000000007000000", @ANYRES32=0x0], 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1801000055000100000000000000000007000000", @ANYRES32=0x0], 0x18}}, 0x0) (async) [ 1880.681637] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:36 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x80000002, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0) 21:35:36 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000e2200000000007000600b0ff1303f694470fc44be5a0aca139db87a25405999bfb92a3e08af81748ca96c6aa8b7db1223ee20b5bdef51cd6159575a665cadff5bf529ebc747ecc78202f062425990b71eb13431855395a58eda05f9b6af92ace6514c4051319fed030bec9dea34d4da8108af0c732f46bfb8e6daf08efdd376ed4c7c0a1f363f174d7f99ccc16730eb62b0468ed9b004ab7a4", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) getuid() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff) socketpair(0x10, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x14, r2, 0x200, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4084}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001c00000125bd7000fcdbdf2507000000", @ANYRES32=r1, @ANYBLOB="400000061400010000000000000000000000ffff6401010114000300fe580000008000000200000003000000e700ce1f3053131c93c02f57e4e5343b14ae3a2a3511f7c89679880f3ff128abf027bcd7b96076d08d60fab0875e3a0e800120d6734f3dde5cf1fc204e2b59da6f78b572c888471a6268c23d5d234d99b0cbd3e28e37c2e50000000000000000"], 0x44}}, 0x44) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) 21:35:36 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x5, 0x2, 0x6, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000004c0)={r0, 0x1000, 0xfff9, "7c7b2f70079e63196fe5f49eb9a30ef4e118004d835a31a30790b8e9f7e30a34a61fc92ceefe6917292b8b42522d4c480e8d1e9b1975f7bc4e"}) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r1) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x1c, r2, 0x100, 0x70bd2d, 0x200, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24004880}, 0x8094) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/nvmet_rdma', 0x80, 0x8) bind$isdn(r3, &(0x7f0000000280)={0x22, 0xff, 0x4, 0x4c, 0x3}, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xc) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x4080) sendmsg$nl_crypto(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@upd={0xe8, 0x12, 0x800, 0x70bd25, 0x25dfdbfe, {{'drbg_pr_ctr_aes128\x00'}, '\x00', '\x00', 0x0, 0x400}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x41}, 0x8010) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00021f007000fbdbdf25040000000800391fc50000007ef41d9639c46d81450a020900aaaaaaaaaa1400000800390046060000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x40040) 21:35:36 executing program 0: r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000004200)) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r0}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000000)={0x30, 0x5, 0x0, @local, 'wg2\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000140)={0x1f, 0x1, 0x5d8, @multicast, 'bond_slave_0\x00'}) 21:35:36 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000e2200000000007000600b0ff1303f694470fc44be5a0aca139db87a25405999bfb92a3e08af81748ca96c6aa8b7db1223ee20b5bdef51cd6159575a665cadff5bf529ebc747ecc78202f062425990b71eb13431855395a58eda05f9b6af92ace6514c4051319fed030bec9dea34d4da8108af0c732f46bfb8e6daf08efdd376ed4c7c0a1f363f174d7f99ccc16730eb62b0468ed9b004ab7a4", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:36 executing program 0: r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000004200)) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r0}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r3) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000000)={0x30, 0x5, 0x0, @local, 'wg2\x00'}) (async) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000140)={0x1f, 0x1, 0x5d8, @multicast, 'bond_slave_0\x00'}) 21:35:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1881.462759] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1881.488937] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) [ 1881.561733] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1881.579381] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:37 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x80000002, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0) 21:35:37 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x5, 0x2, 0x6, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000004c0)={r0, 0x1000, 0xfff9, "7c7b2f70079e63196fe5f49eb9a30ef4e118004d835a31a30790b8e9f7e30a34a61fc92ceefe6917292b8b42522d4c480e8d1e9b1975f7bc4e"}) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r1) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x1c, r2, 0x100, 0x70bd2d, 0x200, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24004880}, 0x8094) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/nvmet_rdma', 0x80, 0x8) bind$isdn(r3, &(0x7f0000000280)={0x22, 0xff, 0x4, 0x4c, 0x3}, 0x6) (async) bind$netlink(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xc) (async) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x4080) sendmsg$nl_crypto(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@upd={0xe8, 0x12, 0x800, 0x70bd25, 0x25dfdbfe, {{'drbg_pr_ctr_aes128\x00'}, '\x00', '\x00', 0x0, 0x400}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x41}, 0x8010) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00021f007000fbdbdf25040000000800391fc50000007ef41d9639c46d81450a020900aaaaaaaaaa1400000800390046060000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x40040) 21:35:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:37 executing program 0: r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000004200)) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r0}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000000)={0x30, 0x5, 0x0, @local, 'wg2\x00'}) (async) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r4) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000140)={0x1f, 0x1, 0x5d8, @multicast, 'bond_slave_0\x00'}) 21:35:37 executing program 5: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x7}, &(0x7f0000000040), 0x0, 0x0) 21:35:37 executing program 4: socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 21:35:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x78, 0x55, 0x1, 0x0, 0x0, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x4, {@ip4=@private=0xa010100, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x3, {@in6_addr=@remote, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x0, 0x1, {@in6_addr=@empty, 0xc00}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 21:35:37 executing program 4: socket$nl_route(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x13) (async, rerun: 32) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) (rerun: 32) 21:35:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x78, 0x55, 0x1, 0x0, 0x0, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x4, {@ip4=@private=0xa010100, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x3, {@in6_addr=@remote, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x0, 0x1, {@in6_addr=@empty, 0xc00}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x78, 0x55, 0x1, 0x0, 0x0, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x4, {@ip4=@private=0xa010100, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x3, {@in6_addr=@remote, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x0, 0x1, {@in6_addr=@empty, 0xc00}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) (async) 21:35:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1882.388307] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1882.450158] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1882.459921] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:38 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) socket$nl_crypto(0x10, 0x3, 0x15) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) socketpair(0x26, 0x0, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@getstats={0x1c, 0x5e, 0x800, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x5}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xd5}, 0x40) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x2, 0x3000, 0x2, 0xa3, 0x40}) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:38 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x5, 0x2, 0x6, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000004c0)={r0, 0x1000, 0xfff9, "7c7b2f70079e63196fe5f49eb9a30ef4e118004d835a31a30790b8e9f7e30a34a61fc92ceefe6917292b8b42522d4c480e8d1e9b1975f7bc4e"}) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r1) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x1c, r2, 0x100, 0x70bd2d, 0x200, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24004880}, 0x8094) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/nvmet_rdma', 0x80, 0x8) bind$isdn(r3, &(0x7f0000000280)={0x22, 0xff, 0x4, 0x4c, 0x3}, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xc) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x4080) sendmsg$nl_crypto(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@upd={0xe8, 0x12, 0x800, 0x70bd25, 0x25dfdbfe, {{'drbg_pr_ctr_aes128\x00'}, '\x00', '\x00', 0x0, 0x400}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x41}, 0x8010) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00021f007000fbdbdf25040000000800391fc50000007ef41d9639c46d81450a020900aaaaaaaaaa1400000800390046060000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x40040) socketpair(0x2, 0x3, 0x1, 0x0) (async) socket$netlink(0x10, 0x3, 0x4) (async) socketpair(0x5, 0x2, 0x6, &(0x7f0000000480)) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000004c0)={r0, 0x1000, 0xfff9, "7c7b2f70079e63196fe5f49eb9a30ef4e118004d835a31a30790b8e9f7e30a34a61fc92ceefe6917292b8b42522d4c480e8d1e9b1975f7bc4e"}) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r1) (async) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x1c, r2, 0x100, 0x70bd2d, 0x200, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24004880}, 0x8094) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/nvmet_rdma', 0x80, 0x8) (async) bind$isdn(r3, &(0x7f0000000280)={0x22, 0xff, 0x4, 0x4c, 0x3}, 0x6) (async) bind$netlink(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xc) (async) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x4080) (async) sendmsg$nl_crypto(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@upd={0xe8, 0x12, 0x800, 0x70bd25, 0x25dfdbfe, {{'drbg_pr_ctr_aes128\x00'}, '\x00', '\x00', 0x0, 0x400}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x41}, 0x8010) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00021f007000fbdbdf25040000000800391fc50000007ef41d9639c46d81450a020900aaaaaaaaaa1400000800390046060000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x40040) (async) 21:35:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x78, 0x55, 0x1, 0x0, 0x0, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x4, {@ip4=@private=0xa010100, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x3, {@in6_addr=@remote, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x0, 0x1, {@in6_addr=@empty, 0xc00}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x78, 0x55, 0x1, 0x0, 0x0, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x4, {@ip4=@private=0xa010100, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x3, {@in6_addr=@remote, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x0, 0x1, {@in6_addr=@empty, 0xc00}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) (async) 21:35:38 executing program 4: socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x13) (async) socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 21:35:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:38 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) socket$nl_crypto(0x10, 0x3, 0x15) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) socketpair(0x26, 0x0, 0x7, &(0x7f00000000c0)) (async) socketpair(0x26, 0x0, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@getstats={0x1c, 0x5e, 0x800, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x5}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xd5}, 0x40) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x2, 0x3000, 0x2, 0xa3, 0x40}) (async) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x2, 0x3000, 0x2, 0xa3, 0x40}) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1883.216145] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1883.255751] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x52) sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r4, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0xffffffff}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:38 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) socket$nl_crypto(0x10, 0x3, 0x15) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) socketpair(0x26, 0x0, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@getstats={0x1c, 0x5e, 0x800, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x5}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xd5}, 0x40) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x2, 0x3000, 0x2, 0xa3, 0x40}) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:38 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) r1 = socket$netlink(0x10, 0x3, 0x9) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000004200)) r4 = getpid() sched_rr_get_interval(r4, &(0x7f0000004200)) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r6 = socket$isdn(0x22, 0x3, 0x10) r7 = getpid() sendmsg$netlink(r1, &(0x7f0000002e40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc, &(0x7f0000002e00)=[{&(0x7f0000004240)={0x2ae0, 0x27, 0x400, 0x70bd28, 0x25dfdbfd, "", [@nested={0x218, 0x21, 0x0, 0x1, [@generic="587e5d7ad9c54da8cee612094563c58845dfdd4cc3fda32cd9ac5df124c582dcfe1e9afc00d13d9e96dbd5d1a524f8386c6c99f2992a424f888d", @typed={0x8, 0x4a, 0x0, 0x0, @u32=0x5}, @generic="f831374e6fa42714b9745158c37f7bbbd801aad6379a4a947b0bdabfe41662764ca6969f19897c4fddcc357815ffb57b04b23012ed957ad13690d3dcc7dc6df3502cf50463d6db3cb25e9fbc7dc0", @generic="6f1b103096e25ff9f603fa6079512c84c1e956eb3c18f451731d55ac8c", @generic="9f867eba091ef4ac0fe842d7299954dc248b5ee821c3c394abc0fa97d6b0a9a2384f6a80f2d38726a7123f3ef4b7b8bd118a8b7abfd61e96b85157e78f9019843069c2e7aae88db1be8003", @typed={0x8, 0x61, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x8, 0x8f, 0x0, 0x0, @ipv4=@loopback}, @typed={0x0, 0x61, 0x0, 0x0, @pid=r7}, @generic="79de1bbcf56c0ff07304ced8d69a0c278863a537d2e82fcd2f23255d0b661ee80646e0e7c01671d85373a9dab949d96f4d09ef0024f75f8638377bcf71d1e24837cb7050da320634c0864b7ed2854de30724f212f82139f3a55bf5a32b0b36b9ef28bc62611621e37992585f55a2f7a67cc5db2e41ffa9aa5a4b2a43f9981c2fdff816c42e9bce9283f243b9c8ae"]}, @nested={0x1243, 0x2a, 0x0, 0x1, [@generic, @typed={0x8, 0x57, 0x0, 0x0, @u32=0x7ff}, @typed={0x8, 0x54, 0x0, 0x0, @fd=r0}, @generic="5bde18f11ea98cc8a0d8a803628b5546e86bac8be93830721d489f52a7efaa59c1240c9a866019f576eaf00d54510d4c40a0828b4048c595b1be407bde36dbee44d77468fd9a3e3a05fb8f23b453563f008bfb4dc3b3ee391159cd1e03bec04e370c99649c3b5cc1e2229a3659cd7d3ae8a868265071b627", @typed={0xfffffea7, 0x9, 0x0, 0x0, @uid}, @typed={0x4, 0x36}, @generic="539f09eb35cb47e0f281be2e0971acbdf502ab531983b15251bf2085543b3026347f833ded111f46bd10c5a33ffcfe0999af699235081be18314b533ae79a1805ffdf31a9cda81597ec76973a6d2f656a10dbafa39aeda7495daaa3378411090c0ae3a21c8c078848d954970eafdddc91f93cbac0ca38f37358fcc79c345d606af3b320ff098a041325e2a9ad2671c2d028f068121efdd7ca8cf4f8c93cf581492fb397ef0bf2c", @typed={0x1004, 0x6d, 0x0, 0x0, @binary="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@generic="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@generic="73446af056db46cb9580c2002b842ccb8b2860ffdb8514d2836f48befd20", @typed={0x0, 0x3b, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}, @nested={0x2d6, 0x89, 0x0, 0x1, [@typed={0x8, 0x2f, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x67, 0x0, 0x0, @pid=r3}, @typed={0xc, 0x85, 0x0, 0x0, @u64=0x8}, @generic="7b87ab8e52cf07ca4582a0308a3ff638a8713bee82d3f071673b7b3dc00b1797d08e48205960e1ca4e42c731f2e8ac46f6f53bc24d93e79fc86d5f2736429a6763aeca38f0f8806146cf9f43d0b908fa06770c60b6b1795209b9612391cd7d640617505fee3f22275a5634c305f65597d074d2c7ec6f7b058489df4396f9da9487e2fce3ee1f76361d8b5d157dfe08181113342a3cd4ea53e2d78f03a858db0573ef826fbfc3aa4a3e1584aa3313fdb309d1b73091eea944a77869c62da4c4af630f3e763a7e2c6b643cf0aa93da8ed956c012edb0dbb6b53b2c1fd2ffa818ace561409026c6bd46f0a79d755c477105e20ec0c6c51c05334548ddf7", @generic="7091b98f251f65111402ac1c8d5dfdf8d55a0524a0bd8c94779c1bcdb7d143b046da663070e3e08421b90c77ca4b53de841e7c96414fa04dcd2cbee7402142e270bfe3ae81b0e103e2263ef5ce48226bb559a2a8a162295cc744f0b76b38d112ef8da172251c4f80143a0347568aa4636f88387c9ddb00028fb5c76f5eb74ad9449e209bf58ddac50309f9f2efd064700dbb92ce8ccd4d0cf039a1b2f2c78d7b593b7ead3b709db322bd887ca83481aa102504ece95549752b1e24cb7977f51966d517f413dc71056f3f71d6ff23350fa4e7a0709ee527", @generic="bd31963eed571122b5558df35b8cf13eeeb63d379b5306d076816436c807b2eee9a1608ac74f905db0317a0edaae25b55dccf9c6558121636accf7af018c8201d07308651c4e839302dde4fd3d395bcd2e34887d669634892d7537fe09dff9829eb07f20d53d95c38aafda89b42e8a0691c8067168d6670a3f59af8fd860a414fd18331922598dd2e417c6313ecad9541fd7a2aaf7642aae3a7a4ec12a94dd0d568f68fbaae672fc1309878f10c8512a4072c6c8e3561c430fe3912d529fa21ec76ed6ca1c991b87722281be97e118cffa3a2f31aa6ef6d400000000000000511e63efcd982e17c3a5349eef", @typed={0x4, 0x68}]}, @generic="31d2ac2b99108a57a8c9db44012a531e88d54d3f3bcefacd82c6254c3715ebd5fdacb233726db1ddcabc2d258cfbe5e6371832cef5da4327a4eb4d5bb0dff057a27ffe65bf959ecadba22b1eefbcc796d51cc09e03f93af0744edea7fdd0b67d31dcfb55d29c926e907925f053e164affca618c04d01d27e0b8a4f1ede87acce81521da1912383fb3cf548455e923249d9672099657815a1ed6350308a761b1da4ffbf3dccf353c5b567f421d7a9e65b3d3e91dfab5d2e464c4dea8520dabbd92f04ee93555827dddef41012809308ab531600f19093"]}, 0x2ae0}, {&(0x7f0000002b80)={0xa0, 0x27, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic="2b8231d87986bb2256328641000c9b703309d3e80b3529a9c21bcff3482027eb4f5ab2c3ce34d28ec42c44681bcb081c07bebc67d73efea2662f392a5f6ee30b64ff8844a9cdc07d8ff75c1c1fb74a23b852c30f19d427d409be7896f2789c06a3391a13011d13f2d73abdbd313ce92038c3530c0f3e3bbd0d8f549250e3c6f71f", @typed={0xc, 0x8e, 0x0, 0x0, @u64=0x81}]}, 0xa0}, {&(0x7f0000002c40)={0xb8, 0x11, 0x800, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x14, 0x5f, 0x0, 0x0, @ipv6=@private2}, @typed={0x8, 0x53, 0x0, 0x0, @pid=r4}, @typed={0x8, 0x3c, 0x0, 0x0, @fd=r5}, @generic="64ba291c2c6099a88dcab4ecae653449be0da5771a383cca240fd99082c91756eb4b24c6aa91fb27c6fa9e14a5ead401a8f17b34d4e66e023ae645540eff44803fc7aa9beed31760b2419756f0edbee39c033367657f259ed09a4012a0fbfc9de5e335d6e7009e224288788eea086972bf81ff90bf019d36ffc673", @typed={0x8, 0x3b, 0x0, 0x0, @u32=0x5c970ac9}]}, 0xb8}, {&(0x7f0000002d00)={0xf4, 0x2e, 0x0, 0x70bd2c, 0x25dfdbff, "", [@typed={0x14, 0x7f, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @typed={0x4, 0x68}, @nested={0xcb, 0xc, 0x0, 0x1, [@generic="f15802a22aaa6ad31b1041f954003779c26327f6a9c81cff742496295b4c791a856c1018590b5bf9ea2607058b370170ddcf954dacbe", @typed={0x16, 0x6e, 0x0, 0x0, @str='/dev/input/mouse#\x00'}, @typed={0x8, 0x5d, 0x0, 0x0, @u32=0x5}, @generic="ca5d012b294c459488052900552d036fa273bbbc0d005efd7cd4703d642565cff5f316ddad6abc56c6de34cb2be26db95768d75e25776af3ae0b4d0215f42bcc5b9045b8c873a483572a69dd690f003f32b93e65c0c84d1d9333274d4200cf242fcd3eb381d3c79fad60d77d6cd3c14594"]}]}, 0xf4}], 0x4}, 0x8040000) sched_rr_get_interval(r3, &(0x7f0000002e80)) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0xf35, 0x55d7a516}) socketpair(0x2, 0x3, 0x1, 0x0) 21:35:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1883.335707] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1883.373139] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:38 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:38 executing program 0: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x52) sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r4, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0xffffffff}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:38 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) r1 = socket$netlink(0x10, 0x3, 0x9) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) (async) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getpid() (async) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000004200)) (async) sched_rr_get_interval(r3, &(0x7f0000004200)) getpid() (async) r4 = getpid() sched_rr_get_interval(r4, &(0x7f0000004200)) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) socket$isdn(0x22, 0x3, 0x10) (async) r6 = socket$isdn(0x22, 0x3, 0x10) r7 = getpid() sendmsg$netlink(r1, &(0x7f0000002e40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc, &(0x7f0000002e00)=[{&(0x7f0000004240)={0x2ae0, 0x27, 0x400, 0x70bd28, 0x25dfdbfd, "", [@nested={0x218, 0x21, 0x0, 0x1, [@generic="587e5d7ad9c54da8cee612094563c58845dfdd4cc3fda32cd9ac5df124c582dcfe1e9afc00d13d9e96dbd5d1a524f8386c6c99f2992a424f888d", @typed={0x8, 0x4a, 0x0, 0x0, @u32=0x5}, @generic="f831374e6fa42714b9745158c37f7bbbd801aad6379a4a947b0bdabfe41662764ca6969f19897c4fddcc357815ffb57b04b23012ed957ad13690d3dcc7dc6df3502cf50463d6db3cb25e9fbc7dc0", @generic="6f1b103096e25ff9f603fa6079512c84c1e956eb3c18f451731d55ac8c", @generic="9f867eba091ef4ac0fe842d7299954dc248b5ee821c3c394abc0fa97d6b0a9a2384f6a80f2d38726a7123f3ef4b7b8bd118a8b7abfd61e96b85157e78f9019843069c2e7aae88db1be8003", @typed={0x8, 0x61, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x8, 0x8f, 0x0, 0x0, @ipv4=@loopback}, @typed={0x0, 0x61, 0x0, 0x0, @pid=r7}, @generic="79de1bbcf56c0ff07304ced8d69a0c278863a537d2e82fcd2f23255d0b661ee80646e0e7c01671d85373a9dab949d96f4d09ef0024f75f8638377bcf71d1e24837cb7050da320634c0864b7ed2854de30724f212f82139f3a55bf5a32b0b36b9ef28bc62611621e37992585f55a2f7a67cc5db2e41ffa9aa5a4b2a43f9981c2fdff816c42e9bce9283f243b9c8ae"]}, @nested={0x1243, 0x2a, 0x0, 0x1, [@generic, @typed={0x8, 0x57, 0x0, 0x0, @u32=0x7ff}, @typed={0x8, 0x54, 0x0, 0x0, @fd=r0}, @generic="5bde18f11ea98cc8a0d8a803628b5546e86bac8be93830721d489f52a7efaa59c1240c9a866019f576eaf00d54510d4c40a0828b4048c595b1be407bde36dbee44d77468fd9a3e3a05fb8f23b453563f008bfb4dc3b3ee391159cd1e03bec04e370c99649c3b5cc1e2229a3659cd7d3ae8a868265071b627", @typed={0xfffffea7, 0x9, 0x0, 0x0, @uid}, @typed={0x4, 0x36}, @generic="539f09eb35cb47e0f281be2e0971acbdf502ab531983b15251bf2085543b3026347f833ded111f46bd10c5a33ffcfe0999af699235081be18314b533ae79a1805ffdf31a9cda81597ec76973a6d2f656a10dbafa39aeda7495daaa3378411090c0ae3a21c8c078848d954970eafdddc91f93cbac0ca38f37358fcc79c345d606af3b320ff098a041325e2a9ad2671c2d028f068121efdd7ca8cf4f8c93cf581492fb397ef0bf2c", @typed={0x1004, 0x6d, 0x0, 0x0, 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@generic="31d2ac2b99108a57a8c9db44012a531e88d54d3f3bcefacd82c6254c3715ebd5fdacb233726db1ddcabc2d258cfbe5e6371832cef5da4327a4eb4d5bb0dff057a27ffe65bf959ecadba22b1eefbcc796d51cc09e03f93af0744edea7fdd0b67d31dcfb55d29c926e907925f053e164affca618c04d01d27e0b8a4f1ede87acce81521da1912383fb3cf548455e923249d9672099657815a1ed6350308a761b1da4ffbf3dccf353c5b567f421d7a9e65b3d3e91dfab5d2e464c4dea8520dabbd92f04ee93555827dddef41012809308ab531600f19093"]}, 0x2ae0}, {&(0x7f0000002b80)={0xa0, 0x27, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic="2b8231d87986bb2256328641000c9b703309d3e80b3529a9c21bcff3482027eb4f5ab2c3ce34d28ec42c44681bcb081c07bebc67d73efea2662f392a5f6ee30b64ff8844a9cdc07d8ff75c1c1fb74a23b852c30f19d427d409be7896f2789c06a3391a13011d13f2d73abdbd313ce92038c3530c0f3e3bbd0d8f549250e3c6f71f", @typed={0xc, 0x8e, 0x0, 0x0, @u64=0x81}]}, 0xa0}, {&(0x7f0000002c40)={0xb8, 0x11, 0x800, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x14, 0x5f, 0x0, 0x0, @ipv6=@private2}, @typed={0x8, 0x53, 0x0, 0x0, @pid=r4}, @typed={0x8, 0x3c, 0x0, 0x0, @fd=r5}, @generic="64ba291c2c6099a88dcab4ecae653449be0da5771a383cca240fd99082c91756eb4b24c6aa91fb27c6fa9e14a5ead401a8f17b34d4e66e023ae645540eff44803fc7aa9beed31760b2419756f0edbee39c033367657f259ed09a4012a0fbfc9de5e335d6e7009e224288788eea086972bf81ff90bf019d36ffc673", @typed={0x8, 0x3b, 0x0, 0x0, @u32=0x5c970ac9}]}, 0xb8}, {&(0x7f0000002d00)={0xf4, 0x2e, 0x0, 0x70bd2c, 0x25dfdbff, "", [@typed={0x14, 0x7f, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @typed={0x4, 0x68}, @nested={0xcb, 0xc, 0x0, 0x1, [@generic="f15802a22aaa6ad31b1041f954003779c26327f6a9c81cff742496295b4c791a856c1018590b5bf9ea2607058b370170ddcf954dacbe", @typed={0x16, 0x6e, 0x0, 0x0, @str='/dev/input/mouse#\x00'}, @typed={0x8, 0x5d, 0x0, 0x0, @u32=0x5}, @generic="ca5d012b294c459488052900552d036fa273bbbc0d005efd7cd4703d642565cff5f316ddad6abc56c6de34cb2be26db95768d75e25776af3ae0b4d0215f42bcc5b9045b8c873a483572a69dd690f003f32b93e65c0c84d1d9333274d4200cf242fcd3eb381d3c79fad60d77d6cd3c14594"]}]}, 0xf4}], 0x4}, 0x8040000) sched_rr_get_interval(r3, &(0x7f0000002e80)) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0xf35, 0x55d7a516}) socketpair(0x2, 0x3, 0x1, 0x0) 21:35:38 executing program 2: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 21:35:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:38 executing program 0: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x52) sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r4, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0xffffffff}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 21:35:38 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) [ 1883.450778] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1883.461198] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1883.474213] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, 0x0, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x1c}, 0xc1) [ 1883.536934] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1883.545080] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1883.569821] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:38 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:38 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) r1 = socket$netlink(0x10, 0x3, 0x9) (async) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) (async) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000004200)) (async) r4 = getpid() sched_rr_get_interval(r4, &(0x7f0000004200)) (async) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r6 = socket$isdn(0x22, 0x3, 0x10) (async) r7 = getpid() sendmsg$netlink(r1, &(0x7f0000002e40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc, &(0x7f0000002e00)=[{&(0x7f0000004240)={0x2ae0, 0x27, 0x400, 0x70bd28, 0x25dfdbfd, "", [@nested={0x218, 0x21, 0x0, 0x1, [@generic="587e5d7ad9c54da8cee612094563c58845dfdd4cc3fda32cd9ac5df124c582dcfe1e9afc00d13d9e96dbd5d1a524f8386c6c99f2992a424f888d", @typed={0x8, 0x4a, 0x0, 0x0, @u32=0x5}, @generic="f831374e6fa42714b9745158c37f7bbbd801aad6379a4a947b0bdabfe41662764ca6969f19897c4fddcc357815ffb57b04b23012ed957ad13690d3dcc7dc6df3502cf50463d6db3cb25e9fbc7dc0", @generic="6f1b103096e25ff9f603fa6079512c84c1e956eb3c18f451731d55ac8c", @generic="9f867eba091ef4ac0fe842d7299954dc248b5ee821c3c394abc0fa97d6b0a9a2384f6a80f2d38726a7123f3ef4b7b8bd118a8b7abfd61e96b85157e78f9019843069c2e7aae88db1be8003", @typed={0x8, 0x61, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x8, 0x8f, 0x0, 0x0, @ipv4=@loopback}, @typed={0x0, 0x61, 0x0, 0x0, @pid=r7}, @generic="79de1bbcf56c0ff07304ced8d69a0c278863a537d2e82fcd2f23255d0b661ee80646e0e7c01671d85373a9dab949d96f4d09ef0024f75f8638377bcf71d1e24837cb7050da320634c0864b7ed2854de30724f212f82139f3a55bf5a32b0b36b9ef28bc62611621e37992585f55a2f7a67cc5db2e41ffa9aa5a4b2a43f9981c2fdff816c42e9bce9283f243b9c8ae"]}, @nested={0x1243, 0x2a, 0x0, 0x1, [@generic, @typed={0x8, 0x57, 0x0, 0x0, @u32=0x7ff}, @typed={0x8, 0x54, 0x0, 0x0, @fd=r0}, @generic="5bde18f11ea98cc8a0d8a803628b5546e86bac8be93830721d489f52a7efaa59c1240c9a866019f576eaf00d54510d4c40a0828b4048c595b1be407bde36dbee44d77468fd9a3e3a05fb8f23b453563f008bfb4dc3b3ee391159cd1e03bec04e370c99649c3b5cc1e2229a3659cd7d3ae8a868265071b627", @typed={0xfffffea7, 0x9, 0x0, 0x0, @uid}, @typed={0x4, 0x36}, @generic="539f09eb35cb47e0f281be2e0971acbdf502ab531983b15251bf2085543b3026347f833ded111f46bd10c5a33ffcfe0999af699235081be18314b533ae79a1805ffdf31a9cda81597ec76973a6d2f656a10dbafa39aeda7495daaa3378411090c0ae3a21c8c078848d954970eafdddc91f93cbac0ca38f37358fcc79c345d606af3b320ff098a041325e2a9ad2671c2d028f068121efdd7ca8cf4f8c93cf581492fb397ef0bf2c", @typed={0x1004, 0x6d, 0x0, 0x0, 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@generic="27920e305ef908ff3d4cfc20bb4dda4a9cafa10177ff1985fd0a4dbe22c7dc6dc5ba25f270098c1c0e6ab06bfa5ca03357f766c95c1e982c2216e9f4335bf2341fd7e18b1a3f69efdc48a1daac04ce799d37e03eacadfdb9b853a4fc748c7d33d3c7d2653e9113c31635cbf07756a9e79b1fb0e44a8e5834fd87d511e082ca699dff66cb8853dab3846d23f5063f5a05565b83d2e0314dcce41ae3b316b13477640dc2fe586a6053d77a65a82b80e47d656e1624d32fb95bbb3befd8307e93c683d1c71e0682fa33477f8b68e01061e8f7fff4a94cb328cb5e45730b010a539e2b8a85653dca18ef4c3d283a9fb3eb78713b9cd23e9e067e8e90a9b79d7347d5e1317e5e9eed2767b0ba22ce74eab2bcfb2762325f2c38bb8010139bce1b2557b66f70e796ffdff39717cbea955cccc4f919dedd4fc3660f50c3f48cc53c7e57dfc34712fcebcb5790ab7f27e040bcd7f61c526837a89139f7a68e247add8e0e70d5df52799a30d0aa2abbdf78b14d884b6b9761ad5fea73a5e0840eb8a8489194e115a61f0cdcec1b9c50437008b90c0405621595c143d334e6b3f394490f140d5061fadf41e7ff4537239d15394202f5c814d94fb859a076ffd4bbdcee85dad3fc3f8af79b1c28d7c0bf78b873148ca11759aa1aea711aaa7e9c16c6f68e5ff0101107de77f0fdb5b1284a9b04b2ac7930fd74e8ac89db99967c3dbf49e6ff7525456e896e30f428d237222063a0eb9990958d9d1528a6941b1f5fbf1f7e8c4ad57e22444ddc1371354c40bba11bcd6f6255d2272726a5b1dd0873880bb91335fffced9e1688831583093c6abcb4a0d5ff2e7afbfedabd2c418b37b24ff9e369044db1623fa8cf85f3c7497155272bbd12d7565193202ddbf8e8dea6541e1243705d076b3a7bf9de554c7f6a59dca089faaa72c5b838fe020590849e633cd9e3e6907c54ffb0201bd5c060f762c3ac4bee8f0da8dcfaa052e934972a926d16cac72d526a637b6fd642ef4b1286d520fa84e089194fcf19b0acd1a0fb82ddb28b07e3e2fdf59df687cd73a35521fce4ba74e3f1392c43d41799653efcd07b17ba3c2f55df49006056ff3ea7bda3c74b6d8c49189d42c9eb2f18aa68a1b32924bd61ae9b10984870252084ff702007758c3e7ecbd56d183a59e5414d4a0f3f4657f5c8939d401672e3da18a72673832b4fd2d13a8ca4941713be3aa6b0b19195d1545dcc6723668a784f0f0021650bf50bcc37addd9bfa28e0998f966596adde9b2ef96d563087b745a6e27d3a7318182c214eaccad14acbbdd2e211bbe9b0bc63d00ca75e900fc8a9812d70c55a3a32f5364ec825e638a7c7aaf93a3e867033812b4009a8d9ada5ca0dc9ac49771ab9816128dbb255d721505a50a7f45b176a01102a0095f53cebb501ef42a8b48fe2b7ed1c79a341c8d1dc3bc008ed65350a351c6fc232212b890c3b377a783fd370e0ce157f0e39e9765f2abb1b96437e9a48ac1741b4b96ba1abef9163dcb540ca3b170bc98582b2f3eec2374af6fe80f8859e465c42c56aceec8130dd51fdbcb976546ab03f261bb0085f18d7f10c72f85094405aa8bc99bde94be15b09509d2b2566e1fbe290cafaa697aecf1fa0f256ca89ee7cfbb9af6c5e2cd94a3781641d41f10121947cd638944e196b89f4874d17280fedc253555f4fc60f4cce6f8a86bb924b08a5384e3c0a35b8dfbfbe3ea43743e7b107cdb5be9b8ff46b9066b12e465881929cc807899db3eb7001688a5d29de6993162d4fb6769cdaba00d1fba165ac83efb9cef33ef045858ea5e58d73c8486a71785461e4a79d9cb86ab01181f8c429189f2dc17e7340d3620ce6559d380e2180e289a8c0b84f76cda16b63781e2936309083d21b4d7d908ce5b967cbd21ef909bf23783ac062668c6cf3e23b6c688f8088869a826851bf2cadcd1576f5a6aa49f9408771af4607d57bb857e0859aaddd9d72a7c9d594b3820e33755b8cd402f2932a00f01b2a971ef026157e954955c4e913f40851a079245a76c7bb1209849e61abeeb913adf540de0c20d620e8629b91576a681e8a6dbffe60045bda195fb32b0bc3c78b1a35da44cbb349706ef0c54c01f595572a255a023d444d5c3fc6d7c3247f4d307f3026e31980b67f788b346560f90c8858ae95a4b18d5f727253e180c9979dc01db64ae8e01883a916108f57b0fb298ea1d8da3edbe493ac39ced1f14cd28c8b3ced1cd9279fd6ff61ead3d6b9abf91b09f66b28b9d665894829cb26cc6f881c3dc03941749b1fb9ee979d4a87f55575816a54f2a1fd1857dc2bc2a1b40fa7bda0cc386c803ef5450b25b883e3b6e79c6a629d19fa52a08d9cdb6197081453b867f78f384efeb072989e8874451deeb252758e1d701f9b1ddca5978a54e2e189827dcb2116303e107cbac3c57d5bf6192b85e64c5105706b60430b572b1554b3ffe576109b8c2ac2bc144143f606695f3ae9547b37227ed35febeb7ffb6e54c230755cdb665a853e5d605a54995c149b49ebb91b6b6798de8e654e88babf48d398a57d042e3849f1bd7af919cf05a1d279fd760927844fc791c8175c0c6e97b8830d6840f0092aeb2ecc6b9af9d66f3f77adee856385c9b568f50001256f2196f5c4f73d245a3b110c38e3991a0b5fcea2cb651ecfe76467235f10f1ac6b9cf2123ad5050323f6dd81f4caef633282e79002d81ec11d7703668c08422ba46f36133703097c7271c9c3cc6ce56a2461d049f4dd49a01ad0cf6ca15dabec80de5019dfe18100ab8b04ac5c2e1d25d64b3249ae2a99368c25e4bac6b4034cef0b3d2101009fa4328a0b183ee07efff4ebe96682f4aa85f719ffc5aea86c43e62194f658d97b90b6b7c72824d4ff7304c0f53c55cfd3a2226c8ec2fbc206425370c19089cac63b428780412af7a6f223ddd24057a3de098a12625070a604dd9691bb08544242bd70f5beb756141952a2c6c2dedd10a5853d656ab2068f8f194606ef709e9107051a0441409d5b60fa32f87a448a68a8cb83cdae65edb9ac30b7cc7d84edb4463653917b77b2b7c0edd5fa3ecaed79b0e996cf30ab53e617c2efbebfd4addcffbd981dd8ed3a62c1ed24bf792c7f60bde0e1fcbaf38ef33954f2419f91823551e5bfd3bf6709ece5a041f560ba6ed1837e1802682f6ffee22ccc94ebfe811aabd72cd1310a734998ba348c75a0be1afaf244bf26e77ad5e99252ad52e0f6bb43a93669b19e4d23ee893199730985764a9a2cd3946dc0af29e2558e42720776e503e032e94886c13f61396c9b4677d61ccbacade8c34d8222bb47d6ddb8b7683f6a334dce7791b39c0b47f5cba45ccf79643b4454a9a3d61087a765f7373ab876ff0a7bc3cb0d5a29ec2de14fda2ab9fc6f9df993a68f25161f4305901fc28e96e014748a285e0788b2d189467afbf6dbca861a22438f0fc32f848e7d4b322d69ba1482fefc17eddfed312f356cc3324084864d86ceed3c88310fbab43d24bd84181cf308f2d6270d45b4c0e36bf6a0053949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@generic="73446af056db46cb9580c2002b842ccb8b2860ffdb8514d2836f48befd20", @typed={0x0, 0x3b, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}, @nested={0x2d6, 0x89, 0x0, 0x1, [@typed={0x8, 0x2f, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x67, 0x0, 0x0, @pid=r3}, @typed={0xc, 0x85, 0x0, 0x0, @u64=0x8}, @generic="7b87ab8e52cf07ca4582a0308a3ff638a8713bee82d3f071673b7b3dc00b1797d08e48205960e1ca4e42c731f2e8ac46f6f53bc24d93e79fc86d5f2736429a6763aeca38f0f8806146cf9f43d0b908fa06770c60b6b1795209b9612391cd7d640617505fee3f22275a5634c305f65597d074d2c7ec6f7b058489df4396f9da9487e2fce3ee1f76361d8b5d157dfe08181113342a3cd4ea53e2d78f03a858db0573ef826fbfc3aa4a3e1584aa3313fdb309d1b73091eea944a77869c62da4c4af630f3e763a7e2c6b643cf0aa93da8ed956c012edb0dbb6b53b2c1fd2ffa818ace561409026c6bd46f0a79d755c477105e20ec0c6c51c05334548ddf7", @generic="7091b98f251f65111402ac1c8d5dfdf8d55a0524a0bd8c94779c1bcdb7d143b046da663070e3e08421b90c77ca4b53de841e7c96414fa04dcd2cbee7402142e270bfe3ae81b0e103e2263ef5ce48226bb559a2a8a162295cc744f0b76b38d112ef8da172251c4f80143a0347568aa4636f88387c9ddb00028fb5c76f5eb74ad9449e209bf58ddac50309f9f2efd064700dbb92ce8ccd4d0cf039a1b2f2c78d7b593b7ead3b709db322bd887ca83481aa102504ece95549752b1e24cb7977f51966d517f413dc71056f3f71d6ff23350fa4e7a0709ee527", @generic="bd31963eed571122b5558df35b8cf13eeeb63d379b5306d076816436c807b2eee9a1608ac74f905db0317a0edaae25b55dccf9c6558121636accf7af018c8201d07308651c4e839302dde4fd3d395bcd2e34887d669634892d7537fe09dff9829eb07f20d53d95c38aafda89b42e8a0691c8067168d6670a3f59af8fd860a414fd18331922598dd2e417c6313ecad9541fd7a2aaf7642aae3a7a4ec12a94dd0d568f68fbaae672fc1309878f10c8512a4072c6c8e3561c430fe3912d529fa21ec76ed6ca1c991b87722281be97e118cffa3a2f31aa6ef6d400000000000000511e63efcd982e17c3a5349eef", @typed={0x4, 0x68}]}, @generic="31d2ac2b99108a57a8c9db44012a531e88d54d3f3bcefacd82c6254c3715ebd5fdacb233726db1ddcabc2d258cfbe5e6371832cef5da4327a4eb4d5bb0dff057a27ffe65bf959ecadba22b1eefbcc796d51cc09e03f93af0744edea7fdd0b67d31dcfb55d29c926e907925f053e164affca618c04d01d27e0b8a4f1ede87acce81521da1912383fb3cf548455e923249d9672099657815a1ed6350308a761b1da4ffbf3dccf353c5b567f421d7a9e65b3d3e91dfab5d2e464c4dea8520dabbd92f04ee93555827dddef41012809308ab531600f19093"]}, 0x2ae0}, {&(0x7f0000002b80)={0xa0, 0x27, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@generic="2b8231d87986bb2256328641000c9b703309d3e80b3529a9c21bcff3482027eb4f5ab2c3ce34d28ec42c44681bcb081c07bebc67d73efea2662f392a5f6ee30b64ff8844a9cdc07d8ff75c1c1fb74a23b852c30f19d427d409be7896f2789c06a3391a13011d13f2d73abdbd313ce92038c3530c0f3e3bbd0d8f549250e3c6f71f", @typed={0xc, 0x8e, 0x0, 0x0, @u64=0x81}]}, 0xa0}, {&(0x7f0000002c40)={0xb8, 0x11, 0x800, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x14, 0x5f, 0x0, 0x0, @ipv6=@private2}, @typed={0x8, 0x53, 0x0, 0x0, @pid=r4}, @typed={0x8, 0x3c, 0x0, 0x0, @fd=r5}, @generic="64ba291c2c6099a88dcab4ecae653449be0da5771a383cca240fd99082c91756eb4b24c6aa91fb27c6fa9e14a5ead401a8f17b34d4e66e023ae645540eff44803fc7aa9beed31760b2419756f0edbee39c033367657f259ed09a4012a0fbfc9de5e335d6e7009e224288788eea086972bf81ff90bf019d36ffc673", @typed={0x8, 0x3b, 0x0, 0x0, @u32=0x5c970ac9}]}, 0xb8}, {&(0x7f0000002d00)={0xf4, 0x2e, 0x0, 0x70bd2c, 0x25dfdbff, "", [@typed={0x14, 0x7f, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @typed={0x4, 0x68}, @nested={0xcb, 0xc, 0x0, 0x1, [@generic="f15802a22aaa6ad31b1041f954003779c26327f6a9c81cff742496295b4c791a856c1018590b5bf9ea2607058b370170ddcf954dacbe", @typed={0x16, 0x6e, 0x0, 0x0, @str='/dev/input/mouse#\x00'}, @typed={0x8, 0x5d, 0x0, 0x0, @u32=0x5}, @generic="ca5d012b294c459488052900552d036fa273bbbc0d005efd7cd4703d642565cff5f316ddad6abc56c6de34cb2be26db95768d75e25776af3ae0b4d0215f42bcc5b9045b8c873a483572a69dd690f003f32b93e65c0c84d1d9333274d4200cf242fcd3eb381d3c79fad60d77d6cd3c14594"]}]}, 0xf4}], 0x4}, 0x8040000) (async) sched_rr_get_interval(r3, &(0x7f0000002e80)) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0xf35, 0x55d7a516}) (async) socketpair(0x2, 0x3, 0x1, 0x0) [ 1883.583607] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/class/block', 0x111002, 0x152) r1 = syz_open_dev$mouse(&(0x7f0000000240), 0x4, 0x28900) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x104, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24080040}, 0x20008000) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) 21:35:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, 0x0, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x1c}, 0xc1) [ 1883.619449] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1883.670666] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1883.690967] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:39 executing program 2: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) (async) 21:35:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 21:35:39 executing program 3: socketpair(0x2, 0x6, 0xffffff81, 0x0) 21:35:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/class/block', 0x111002, 0x152) (async) r1 = syz_open_dev$mouse(&(0x7f0000000240), 0x4, 0x28900) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x104, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24080040}, 0x20008000) (async, rerun: 32) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (rerun: 32) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) 21:35:39 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, 0x0, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x1c}, 0xc1) 21:35:39 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) 21:35:39 executing program 3: socketpair(0x2, 0x6, 0xffffff81, 0x0) 21:35:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000140)={r1, 0x6, 0x8, "872dfa4b20cd7d5652a0db7575579420ea2ad59572f8c3f26c449723b1d569e0fbc5d50bfbd569ddb911b4a9b7c82b3c3015ebadb0ccbd1fef153d1eb40d9498065e732950cf234e4b330770e765707f63854234b9f1481962fa6c1f4cf70a8371c3c23c428c109ad5a1df7ae3d4e3b0ca43173e804924dca8784969d0df478e286240f2e7fbee3bf073d47be903f826677baa3b1e0445aa473eb943e5d911d2433f6729111af6a8b875fe0c8dab8388d2"}) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000000)={0x4008, 0xffffffff, 0x8, 0x7}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@RTM_DELMDB={0x38, 0x55, 0x1, 0x70bd29, 0x400000, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0xa87efaa1135cd88b, 0x2, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}, 0x38}}, 0x0) [ 1884.400715] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.425496] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.443122] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:39 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:39 executing program 3: socketpair(0x2, 0x6, 0xffffff81, 0x0) [ 1884.467016] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.494045] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.515914] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.524422] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.530339] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.553991] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.559870] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.570465] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.577048] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.587562] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.594339] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.600238] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.618059] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.626569] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.635439] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.641300] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.651023] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.659204] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.668139] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.675893] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.685247] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.691119] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.699375] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.711503] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.719494] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.728705] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.736632] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.746027] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.754148] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.760014] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.769684] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1884.777631] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:40 executing program 2: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) (async) 21:35:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x2) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000004200)) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x6, 0x100) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r5 = getpid() sched_rr_get_interval(r5, &(0x7f0000004200)) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r8 = getpid() sched_rr_get_interval(r8, &(0x7f0000004200)) r9 = geteuid() r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r11 = syz_open_dev$evdev(&(0x7f0000000380), 0x4, 0x0) r12 = getpid() sched_rr_get_interval(r12, &(0x7f0000004200)) r13 = getpid() sched_rr_get_interval(r13, &(0x7f0000004200)) sendmsg$netlink(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000004c0)={0x338, 0x29, 0x5, 0x70bd25, 0x25dfdbfc, "", [@nested={0x233, 0x8e, 0x0, 0x1, [@typed={0x6, 0x5d, 0x0, 0x0, @str='.\x00'}, @typed={0x75, 0x4a, 0x0, 0x0, @binary="8ba955a0eef57d095eabfc84bd48d5d08217a67c7c168501f39926a318962c706f162eaa9f4fa134af2e8fedbf429e551e387795342cfbb3b683ce2e8473f7bc81ac340ef13a634949219aaf74418757b61b46788f9e1301068e79779b49c6941940b9fadc355ff018726240c1d915137c"}, @generic="87b3ff3badc50cf330da87b2158792937839fa3fc267facbd8226ff6f8d44643172f1ec4c9cd41bfaa535e2757c4916a1fa94fb0592d760222357fc97839739ba2c65aea9ea3e2a25d42c5e711b60e4f872f7b3159b40d1449c3659d84603297a4c26a553614016695fb78048962ac34c432ac3840c025da73211a601e40c1c7e90ac0e2e2c4cb5d7bca6db04d411368bfaaaea9d5539314153809073bbad5aaa3afa155d1e015684daeec", @typed={0x102, 0x1e, 0x0, 0x0, @binary="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"}]}, @generic="8d19416a2c33e4eb7ea9d383d993e040325f068ab74a9d807466ea306d8d697bf46963", @generic="ef4dd800cffb3f3945dbeb7cbaddd0567def0b57b817215043bcc47f76d616eb5615993c7c9b569367b967b7153f122f8df189dbf3674cbf290ed10aea8741ad11a1757389f88d823aec57b65b3aa6f25e52c46e96eeda8f0c7a19f28eb671378d7fb59f6b3aa2d4edc3e205b19c77b89cbdde1483bf798e3197a16b228f267af1711957590a0feb5c1c0723e4bdc1f54ee20a64ef6e1c26a31a315a89f4ab994ff4b27df163d47eb207b003a750bf62751ed5d37cffbcabd2cc26b8911b0ce371d9ce2288eabc45d00647bc3039"]}, 0x338}, {&(0x7f0000000140)={0xac, 0x12, 0x0, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0xe, 0x0, 0x0, @u32=0x4}, @generic="772d80443fc465fada3db6bd07d222b4e977c4a06b15e53348418195c1265e8c71ac4ecf21bf05c60d0bec28f5966f9a01b454ca99b1796ad7529609fadcc6d019b7e819fb68edc139bd7b98a63e4c2e2bf0c74800261ae8c77fc1292b2806ba11416c340b0ece8b1ad7756bed14e0e6e3b832d0e086e873b29d5537ec68b29a7b813512f0420a70f22b0f8674f74cd2996bf103"]}, 0xac}, {&(0x7f0000000800)={0x244c, 0x11, 0x100, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1316, 0x5d, 0x0, 0x1, 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", @typed={0xc, 0x4c, 0x0, 0x0, @u64=0x81}]}, 0x12ec}], 0x7, &(0x7f0000004b40)=[@rights={{0x24, 0x1, 0x1, [r0, r0, r6, r7, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r10, r11]}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r13}}}], 0xb8, 0x801}, 0x4048081) r14 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r14, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1, 0x0, 0x25dfdbfd}, 0x18}}, 0x0) 21:35:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000140)={r1, 0x6, 0x8, "872dfa4b20cd7d5652a0db7575579420ea2ad59572f8c3f26c449723b1d569e0fbc5d50bfbd569ddb911b4a9b7c82b3c3015ebadb0ccbd1fef153d1eb40d9498065e732950cf234e4b330770e765707f63854234b9f1481962fa6c1f4cf70a8371c3c23c428c109ad5a1df7ae3d4e3b0ca43173e804924dca8784969d0df478e286240f2e7fbee3bf073d47be903f826677baa3b1e0445aa473eb943e5d911d2433f6729111af6a8b875fe0c8dab8388d2"}) (async) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000000)={0x4008, 0xffffffff, 0x8, 0x7}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@RTM_DELMDB={0x38, 0x55, 0x1, 0x70bd29, 0x400000, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0xa87efaa1135cd88b, 0x2, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}, 0x38}}, 0x0) 21:35:40 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYBLOB="54bd72f14016c73b8fd3ddd992ad74106c131c4b584abcfd85fdbff607906c6ade9d3a03cfe50c00cf4703a8154f231a2b7716f59565ececa392309dd72bb7b13d1f6a8ea083a8d571b84bf6cf16da9207eeecf7f14d11aaee1f18ec6f5240fa4d9acd0daccedd5b7bcb510a411672e7c92fa8cd2d5a", @ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB="05000500010000000c0010000700000000000000080009000300000006001d0008000000080018006401010105000400020000000500050000000000"], 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x90) socketpair(0x8, 0x3, 0x1, 0x0) 21:35:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/class/block', 0x111002, 0x152) r1 = syz_open_dev$mouse(&(0x7f0000000240), 0x4, 0x28900) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x104, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24080040}, 0x20008000) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) socket$nl_route(0x10, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/class/block', 0x111002, 0x152) (async) syz_open_dev$mouse(&(0x7f0000000240), 0x4, 0x28900) (async) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x104, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24080040}, 0x20008000) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) (async) 21:35:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:40 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYBLOB="54bd72f14016c73b8fd3ddd992ad74106c131c4b584abcfd85fdbff607906c6ade9d3a03cfe50c00cf4703a8154f231a2b7716f59565ececa392309dd72bb7b13d1f6a8ea083a8d571b84bf6cf16da9207eeecf7f14d11aaee1f18ec6f5240fa4d9acd0daccedd5b7bcb510a411672e7c92fa8cd2d5a", @ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB="05000500010000000c0010000700000000000000080009000300000006001d0008000000080018006401010105000400020000000500050000000000"], 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x90) (async) socketpair(0x8, 0x3, 0x1, 0x0) 21:35:40 executing program 0: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000140)={r1, 0x6, 0x8, "872dfa4b20cd7d5652a0db7575579420ea2ad59572f8c3f26c449723b1d569e0fbc5d50bfbd569ddb911b4a9b7c82b3c3015ebadb0ccbd1fef153d1eb40d9498065e732950cf234e4b330770e765707f63854234b9f1481962fa6c1f4cf70a8371c3c23c428c109ad5a1df7ae3d4e3b0ca43173e804924dca8784969d0df478e286240f2e7fbee3bf073d47be903f826677baa3b1e0445aa473eb943e5d911d2433f6729111af6a8b875fe0c8dab8388d2"}) (async) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000140)={r1, 0x6, 0x8, "872dfa4b20cd7d5652a0db7575579420ea2ad59572f8c3f26c449723b1d569e0fbc5d50bfbd569ddb911b4a9b7c82b3c3015ebadb0ccbd1fef153d1eb40d9498065e732950cf234e4b330770e765707f63854234b9f1481962fa6c1f4cf70a8371c3c23c428c109ad5a1df7ae3d4e3b0ca43173e804924dca8784969d0df478e286240f2e7fbee3bf073d47be903f826677baa3b1e0445aa473eb943e5d911d2433f6729111af6a8b875fe0c8dab8388d2"}) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000000)={0x4008, 0xffffffff, 0x8, 0x7}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@RTM_DELMDB={0x38, 0x55, 0x1, 0x70bd29, 0x400000, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0xa87efaa1135cd88b, 0x2, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}, 0x38}}, 0x0) 21:35:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x2) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000004200)) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x6, 0x100) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r5 = getpid() sched_rr_get_interval(r5, &(0x7f0000004200)) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r8 = getpid() sched_rr_get_interval(r8, &(0x7f0000004200)) r9 = geteuid() r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r11 = syz_open_dev$evdev(&(0x7f0000000380), 0x4, 0x0) r12 = getpid() sched_rr_get_interval(r12, &(0x7f0000004200)) r13 = getpid() sched_rr_get_interval(r13, &(0x7f0000004200)) sendmsg$netlink(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000004c0)={0x338, 0x29, 0x5, 0x70bd25, 0x25dfdbfc, "", [@nested={0x233, 0x8e, 0x0, 0x1, [@typed={0x6, 0x5d, 0x0, 0x0, @str='.\x00'}, @typed={0x75, 0x4a, 0x0, 0x0, @binary="8ba955a0eef57d095eabfc84bd48d5d08217a67c7c168501f39926a318962c706f162eaa9f4fa134af2e8fedbf429e551e387795342cfbb3b683ce2e8473f7bc81ac340ef13a634949219aaf74418757b61b46788f9e1301068e79779b49c6941940b9fadc355ff018726240c1d915137c"}, @generic="87b3ff3badc50cf330da87b2158792937839fa3fc267facbd8226ff6f8d44643172f1ec4c9cd41bfaa535e2757c4916a1fa94fb0592d760222357fc97839739ba2c65aea9ea3e2a25d42c5e711b60e4f872f7b3159b40d1449c3659d84603297a4c26a553614016695fb78048962ac34c432ac3840c025da73211a601e40c1c7e90ac0e2e2c4cb5d7bca6db04d411368bfaaaea9d5539314153809073bbad5aaa3afa155d1e015684daeec", @typed={0x102, 0x1e, 0x0, 0x0, @binary="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"}]}, @generic="8d19416a2c33e4eb7ea9d383d993e040325f068ab74a9d807466ea306d8d697bf46963", 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@generic="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", @typed={0xc, 0x4c, 0x0, 0x0, @u64=0x81}]}, 0x12ec}], 0x7, &(0x7f0000004b40)=[@rights={{0x24, 0x1, 0x1, [r0, r0, r6, r7, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r10, r11]}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r13}}}], 0xb8, 0x801}, 0x4048081) r14 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r14, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1, 0x0, 0x25dfdbfd}, 0x18}}, 0x0) [ 1885.311115] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1885.326179] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1885.336977] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1885.349887] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x1, 0x10200) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000140)=""/82, &(0x7f0000000080)=0x52) 21:35:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1885.433535] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1885.453302] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1885.467948] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:41 executing program 2: select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff800, 0x5}, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xffffffffffffffff, 0x7, 0x6, 0x8, 0xbf, 0x0, 0x1, 0x3}, &(0x7f0000000080)={0x8, 0x8, 0xcdbd5d1, 0x9, 0xffffffffffff2fdb, 0x2, 0xffffffffffff0000, 0x100}, &(0x7f00000000c0)={0xff, 0x100000001, 0x81, 0x2, 0x2, 0x1, 0x9, 0x2}, &(0x7f0000000100)={0x0, 0x2710}) 21:35:41 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYBLOB="54bd72f14016c73b8fd3ddd992ad74106c131c4b584abcfd85fdbff607906c6ade9d3a03cfe50c00cf4703a8154f231a2b7716f59565ececa392309dd72bb7b13d1f6a8ea083a8d571b84bf6cf16da9207eeecf7f14d11aaee1f18ec6f5240fa4d9acd0daccedd5b7bcb510a411672e7c92fa8cd2d5a", @ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB="05000500010000000c0010000700000000000000080009000300000006001d0008000000080018006401010105000400020000000500050000000000"], 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x90) socketpair(0x8, 0x3, 0x1, 0x0) (async) socketpair(0x8, 0x3, 0x1, 0x0) 21:35:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:41 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/soundcore', 0x400, 0x44) socket$phonet_pipe(0x23, 0x5, 0x2) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r1) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x560a}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000880}, 0x20000000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="27000000550100000000000000000000070000008db90912e74ec7e37eb5ef8b49356f1c", @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 21:35:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x8000) (async) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x1, 0x10200) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000140)=""/82, &(0x7f0000000080)=0x52) 21:35:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:41 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) socketpair(0x2c, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000080), 0x200, 0x204300) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xff}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x40824}, 0x48000) 21:35:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:41 executing program 0: syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/soundcore', 0x400, 0x44) socket$phonet_pipe(0x23, 0x5, 0x2) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r1) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r1) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x560a}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000880}, 0x20000000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="27000000550100000000000000000000070000008db90912e74ec7e37eb5ef8b49356f1c", @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 21:35:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x1, 0x10200) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000140)=""/82, &(0x7f0000000080)=0x52) [ 1886.268624] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1886.363840] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:42 executing program 2: select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff800, 0x5}, 0x0, 0x0) (async) select(0x40, &(0x7f0000000000)={0xffffffffffffffff, 0x7, 0x6, 0x8, 0xbf, 0x0, 0x1, 0x3}, &(0x7f0000000080)={0x8, 0x8, 0xcdbd5d1, 0x9, 0xffffffffffff2fdb, 0x2, 0xffffffffffff0000, 0x100}, &(0x7f00000000c0)={0xff, 0x100000001, 0x81, 0x2, 0x2, 0x1, 0x9, 0x2}, &(0x7f0000000100)={0x0, 0x2710}) 21:35:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:42 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/module/soundcore', 0x400, 0x44) socket$phonet_pipe(0x23, 0x5, 0x2) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r1) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x560a}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000880}, 0x20000000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="27000000550100000000000000000000070000008db90912e74ec7e37eb5ef8b49356f1c", @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 21:35:42 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) socketpair(0x2c, 0x2, 0x5, &(0x7f0000000000)) (async) socketpair(0x2c, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000080), 0x200, 0x204300) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xff}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x40824}, 0x48000) 21:35:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x100}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000140)={0x22c, 0x14, 0x400, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x8, 0x0, 0x0, @u32=0x7}, @nested={0x214, 0x83, 0x0, 0x1, [@typed={0x4, 0x81}, @generic="c3528b67f73e673d4413f2ac24bc57320705e3fda162e718472ba455dcf931e914ec6dc9f58cb9e602689a426534de33144fda108118511747bd9e40855b5db3e6d8b9", @typed={0x8, 0x47, 0x0, 0x0, @pid}, @generic="7cf6d7b20544205595979b5a2a0f82530dc1c9d79b8a219d44ac498ed798fdfd45947c5304dcedc1dea9db9df671e0d96b0dc18dd68fe6f9f882ee2137fc17513daa85f6d0658b966fd7a9e9a310e195373358d9431e55a0ea95901bc8c262b3b97f7bbcd4f4747ffc3dd038c83a55e61e4fba220de488c5bc41dba084aeb5c67578d1f783d276ab178aad00a1e869fa7a42ebf5a4241576f2097e3b731269b5c0", @typed={0x14, 0x83, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast1}}, @typed={0xc, 0x59, 0x0, 0x0, @u64=0x778f19b2}, @typed={0x8, 0x51, 0x0, 0x0, @u32=0x2}, @generic="2b83b6e62661f05c9fe0fec24307579468f9b18aa2c4a25adeb75e26f2d42b6f08e9d93e0e2ccca326eba0271b5b3a617901d37bd80744bad5a5c1fefb1f97bb2f658395fe5bedd449c94bf6b0e7312495dfa42953af47c1ccd635cbcb730c82c2586913bb8558e8489145f925c24d3032e5d62443d7c2baabb083158850601c797f314600816fe381c3f7973aae2ad5ee8c6f7741894b61f8c07bb31a255723f55e744f984bfbec68779168fac6278731b1f6de3a71e35de0e6a85cd3a72421eec9a71c40a209238a01cc116cd1d3ec9cc8e2962887059678ad93b287e77f9acec004cd36ceda64", @typed={0x8, 0x35, 0x0, 0x0, @u32=0x400}, @typed={0x8, 0x1e, 0x0, 0x0, @fd}]}]}, 0x22c}], 0x1, &(0x7f0000000380)=[@rights={{0x20, 0x1, 0x1, [r0, r1, r2, r3]}}], 0x20, 0x20000011}, 0x20004800) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x20}, 0x18}}, 0x0) 21:35:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="040000c25e138bf3d0e2e338b9febd0b5bb4ecef23009096b8724d37134ed30dceae2600", @ANYRESOCT=r0], 0x18}}, 0x1) 21:35:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x100}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000140)={0x22c, 0x14, 0x400, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x8, 0x0, 0x0, @u32=0x7}, @nested={0x214, 0x83, 0x0, 0x1, [@typed={0x4, 0x81}, @generic="c3528b67f73e673d4413f2ac24bc57320705e3fda162e718472ba455dcf931e914ec6dc9f58cb9e602689a426534de33144fda108118511747bd9e40855b5db3e6d8b9", @typed={0x8, 0x47, 0x0, 0x0, @pid}, @generic="7cf6d7b20544205595979b5a2a0f82530dc1c9d79b8a219d44ac498ed798fdfd45947c5304dcedc1dea9db9df671e0d96b0dc18dd68fe6f9f882ee2137fc17513daa85f6d0658b966fd7a9e9a310e195373358d9431e55a0ea95901bc8c262b3b97f7bbcd4f4747ffc3dd038c83a55e61e4fba220de488c5bc41dba084aeb5c67578d1f783d276ab178aad00a1e869fa7a42ebf5a4241576f2097e3b731269b5c0", @typed={0x14, 0x83, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast1}}, @typed={0xc, 0x59, 0x0, 0x0, @u64=0x778f19b2}, @typed={0x8, 0x51, 0x0, 0x0, @u32=0x2}, @generic="2b83b6e62661f05c9fe0fec24307579468f9b18aa2c4a25adeb75e26f2d42b6f08e9d93e0e2ccca326eba0271b5b3a617901d37bd80744bad5a5c1fefb1f97bb2f658395fe5bedd449c94bf6b0e7312495dfa42953af47c1ccd635cbcb730c82c2586913bb8558e8489145f925c24d3032e5d62443d7c2baabb083158850601c797f314600816fe381c3f7973aae2ad5ee8c6f7741894b61f8c07bb31a255723f55e744f984bfbec68779168fac6278731b1f6de3a71e35de0e6a85cd3a72421eec9a71c40a209238a01cc116cd1d3ec9cc8e2962887059678ad93b287e77f9acec004cd36ceda64", @typed={0x8, 0x35, 0x0, 0x0, @u32=0x400}, @typed={0x8, 0x1e, 0x0, 0x0, @fd}]}]}, 0x22c}], 0x1, &(0x7f0000000380)=[@rights={{0x20, 0x1, 0x1, [r0, r1, r2, r3]}}], 0x20, 0x20000011}, 0x20004800) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x20}, 0x18}}, 0x0) 21:35:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="040000c25e138bf3d0e2e338b9febd0b5bb4ecef23009096b8724d37134ed30dceae2600", @ANYRESOCT=r0], 0x18}}, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa000, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="040000c25e138bf3d0e2e338b9febd0b5bb4ecef23009096b8724d37134ed30dceae2600", @ANYRESOCT=r0], 0x18}}, 0x1) (async) 21:35:42 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) (async) socketpair(0x2c, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = syz_open_dev$mouse(&(0x7f0000000080), 0x200, 0x204300) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xff}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x40824}, 0x48000) 21:35:43 executing program 2: select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff800, 0x5}, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xffffffffffffffff, 0x7, 0x6, 0x8, 0xbf, 0x0, 0x1, 0x3}, &(0x7f0000000080)={0x8, 0x8, 0xcdbd5d1, 0x9, 0xffffffffffff2fdb, 0x2, 0xffffffffffff0000, 0x100}, &(0x7f00000000c0)={0xff, 0x100000001, 0x81, 0x2, 0x2, 0x1, 0x9, 0x2}, &(0x7f0000000100)={0x0, 0x2710}) select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff800, 0x5}, 0x0, 0x0) (async) select(0x40, &(0x7f0000000000)={0xffffffffffffffff, 0x7, 0x6, 0x8, 0xbf, 0x0, 0x1, 0x3}, &(0x7f0000000080)={0x8, 0x8, 0xcdbd5d1, 0x9, 0xffffffffffff2fdb, 0x2, 0xffffffffffff0000, 0x100}, &(0x7f00000000c0)={0xff, 0x100000001, 0x81, 0x2, 0x2, 0x1, 0x9, 0x2}, &(0x7f0000000100)={0x0, 0x2710}) (async) 21:35:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:43 executing program 4: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x100}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000140)={0x22c, 0x14, 0x400, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x8, 0x0, 0x0, @u32=0x7}, @nested={0x214, 0x83, 0x0, 0x1, [@typed={0x4, 0x81}, @generic="c3528b67f73e673d4413f2ac24bc57320705e3fda162e718472ba455dcf931e914ec6dc9f58cb9e602689a426534de33144fda108118511747bd9e40855b5db3e6d8b9", @typed={0x8, 0x47, 0x0, 0x0, @pid}, @generic="7cf6d7b20544205595979b5a2a0f82530dc1c9d79b8a219d44ac498ed798fdfd45947c5304dcedc1dea9db9df671e0d96b0dc18dd68fe6f9f882ee2137fc17513daa85f6d0658b966fd7a9e9a310e195373358d9431e55a0ea95901bc8c262b3b97f7bbcd4f4747ffc3dd038c83a55e61e4fba220de488c5bc41dba084aeb5c67578d1f783d276ab178aad00a1e869fa7a42ebf5a4241576f2097e3b731269b5c0", @typed={0x14, 0x83, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast1}}, @typed={0xc, 0x59, 0x0, 0x0, @u64=0x778f19b2}, @typed={0x8, 0x51, 0x0, 0x0, @u32=0x2}, @generic="2b83b6e62661f05c9fe0fec24307579468f9b18aa2c4a25adeb75e26f2d42b6f08e9d93e0e2ccca326eba0271b5b3a617901d37bd80744bad5a5c1fefb1f97bb2f658395fe5bedd449c94bf6b0e7312495dfa42953af47c1ccd635cbcb730c82c2586913bb8558e8489145f925c24d3032e5d62443d7c2baabb083158850601c797f314600816fe381c3f7973aae2ad5ee8c6f7741894b61f8c07bb31a255723f55e744f984bfbec68779168fac6278731b1f6de3a71e35de0e6a85cd3a72421eec9a71c40a209238a01cc116cd1d3ec9cc8e2962887059678ad93b287e77f9acec004cd36ceda64", @typed={0x8, 0x35, 0x0, 0x0, @u32=0x400}, @typed={0x8, 0x1e, 0x0, 0x0, @fd}]}]}, 0x22c}], 0x1, &(0x7f0000000380)=[@rights={{0x20, 0x1, 0x1, [r0, r1, r2, r3]}}], 0x20, 0x20000011}, 0x20004800) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x100}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000140)={0x22c, 0x14, 0x400, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x8, 0x0, 0x0, @u32=0x7}, @nested={0x214, 0x83, 0x0, 0x1, [@typed={0x4, 0x81}, @generic="c3528b67f73e673d4413f2ac24bc57320705e3fda162e718472ba455dcf931e914ec6dc9f58cb9e602689a426534de33144fda108118511747bd9e40855b5db3e6d8b9", @typed={0x8, 0x47, 0x0, 0x0, @pid}, @generic="7cf6d7b20544205595979b5a2a0f82530dc1c9d79b8a219d44ac498ed798fdfd45947c5304dcedc1dea9db9df671e0d96b0dc18dd68fe6f9f882ee2137fc17513daa85f6d0658b966fd7a9e9a310e195373358d9431e55a0ea95901bc8c262b3b97f7bbcd4f4747ffc3dd038c83a55e61e4fba220de488c5bc41dba084aeb5c67578d1f783d276ab178aad00a1e869fa7a42ebf5a4241576f2097e3b731269b5c0", @typed={0x14, 0x83, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast1}}, @typed={0xc, 0x59, 0x0, 0x0, @u64=0x778f19b2}, @typed={0x8, 0x51, 0x0, 0x0, @u32=0x2}, @generic="2b83b6e62661f05c9fe0fec24307579468f9b18aa2c4a25adeb75e26f2d42b6f08e9d93e0e2ccca326eba0271b5b3a617901d37bd80744bad5a5c1fefb1f97bb2f658395fe5bedd449c94bf6b0e7312495dfa42953af47c1ccd635cbcb730c82c2586913bb8558e8489145f925c24d3032e5d62443d7c2baabb083158850601c797f314600816fe381c3f7973aae2ad5ee8c6f7741894b61f8c07bb31a255723f55e744f984bfbec68779168fac6278731b1f6de3a71e35de0e6a85cd3a72421eec9a71c40a209238a01cc116cd1d3ec9cc8e2962887059678ad93b287e77f9acec004cd36ceda64", @typed={0x8, 0x35, 0x0, 0x0, @u32=0x400}, @typed={0x8, 0x1e, 0x0, 0x0, @fd}]}]}, 0x22c}], 0x1, &(0x7f0000000380)=[@rights={{0x20, 0x1, 0x1, [r0, r1, r2, r3]}}], 0x20, 0x20000011}, 0x20004800) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x20}, 0x18}}, 0x0) 21:35:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="040000c25e138bf3d0e2e338b9febd0b5bb4ecef23009096b8724d37134ed30dceae2600", @ANYRESOCT=r0], 0x18}}, 0x1) 21:35:43 executing program 3: socketpair(0x2, 0x1, 0x7ff, 0x0) 21:35:43 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:43 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000000000000000070000004c08f41e4843902f2180781f5e9aa074bdfff6865f1343105c8f58b280b29c9811ed7b6450642266412c0fd82b5fea729d21a0d09fb527e8a86234f215df752f5f28f0", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="f5abba040000000000edd9b90000000000000000", @ANYRES32=0x0], 0x18}}, 0x24008800) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x4c000}, 0x4044040) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48044}, 0x40140c0) socket$inet6_udplite(0xa, 0x2, 0x88) 21:35:43 executing program 3: socketpair(0x2, 0x1, 0x7ff, 0x0) 21:35:43 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="f5abba040000000000edd9b90000000000000000", @ANYRES32=0x0], 0x18}}, 0x24008800) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x4c000}, 0x4044040) (async) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x4c000}, 0x4044040) socket$nl_crypto(0x10, 0x3, 0x15) (async) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48044}, 0x40140c0) socket$inet6_udplite(0xa, 0x2, 0x88) [ 1888.152864] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:44 executing program 2: select(0x40, &(0x7f0000000180)={0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, 0xf548, 0xfffffffffffffffc}, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x300, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008090}, 0x24048084) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000340)={0x1c, r4, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) r5 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) getpeername$netlink(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xc) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r5) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c0000001a000000000000000000e8ab0d01532ebd41bada95ba489c6ff4cf34c56ad4dffc9fa7bcbac4380107dbd3b0e4e36367bfe25d217191357bc6d41fbe6a02b14f3b8469b9478ac4ce0cacac01039934c7ca4dabb23fb015b768ee6bae721a1840af8c5bf23e311fd6542a6095f17ba3cb6a815d420b6a11cacaf355a2876aabefb1b6473aa9f6f1f7c2c693368d07388c055c3f06de166fa0b519f6ba1c1373209b4cfcf9c5cfe0dab3188bbcd52434d05c7fd85209874a3f5433ba903dc239cc0e424d709c7a48c658f346980b08239a2b777b09d5391bb6bd0109e39b3d39c4ac0647de09e4ce3bc135ab1515bf1117b7a1a8402ab7df37c60de5b553cb6ffec340fba07755c3484a234290fa1fa4e5625bcd7807ee33b66ed2cbfeb2527d7ae06968b119638ccab8076ae0a02152ddd5eb5dcd70b84e4d45cad5a233c1ac9567a7a19824eb4775f61202ac66ca77216a1264ce812f5f650bf3516b8b05962739807f86ed9b5491d81f0329921d102e0678755283afb6634adbe1d840931097f260fc113aa246ed"], 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="3000000013fa13fded497160a49ae77b6268d5", @ANYRES16=r4, @ANYBLOB="000229bd7000ffdbdf2501000000000000000841000000140018000000027564703a73797a3100000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000080) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r9 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r9, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r9, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r9) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r10, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, r10, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x18, 0x17, {0x1c, 0x1, @l2={'eth', 0x3a, 'xfrm0\x00'}}}}, ["", "", "", ""]}, 0x34}}, 0x80800) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r5, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x3c, r8, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x10001}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3810}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000005}, 0x44005) bind$netlink(r6, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfc, 0x8}, 0xc) ioctl$NS_GET_PARENT(r5, 0xb702, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x0, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}}, 0x2) 21:35:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000000000000000070000004c08f41e4843902f2180781f5e9aa074bdfff6865f1343105c8f58b280b29c9811ed7b6450642266412c0fd82b5fea729d21a0d09fb527e8a86234f215df752f5f28f0", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:44 executing program 3: socketpair(0x2, 0x1, 0x7ff, 0x0) 21:35:44 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="f5abba040000000000edd9b90000000000000000", @ANYRES32=0x0], 0x18}}, 0x24008800) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x4c000}, 0x4044040) (async) socket$nl_crypto(0x10, 0x3, 0x15) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48044}, 0x40140c0) socket$inet6_udplite(0xa, 0x2, 0x88) 21:35:44 executing program 3: socketpair(0x2c, 0x2, 0x10001, 0x0) 21:35:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:44 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:44 executing program 3: socketpair(0x2c, 0x2, 0x10001, 0x0) 21:35:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:44 executing program 3: socketpair(0x2c, 0x2, 0x10001, 0x0) [ 1889.077942] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:44 executing program 2: select(0x40, &(0x7f0000000180)={0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, 0xf548, 0xfffffffffffffffc}, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) (async) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) socket$netlink(0x10, 0x3, 0x4) (async) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x300, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008090}, 0x24048084) socket$netlink(0x10, 0x3, 0x4) (async) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000340)={0x1c, r4, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) r5 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) getpeername$netlink(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xc) (async) getpeername$netlink(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xc) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r5) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="3000000013fa13fded497160a49ae77b6268d5", @ANYRES16=r4, @ANYBLOB="000229bd7000ffdbdf2501000000000000000841000000140018000000027564703a73797a3100000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000080) (async) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="3000000013fa13fded497160a49ae77b6268d5", @ANYRES16=r4, @ANYBLOB="000229bd7000ffdbdf2501000000000000000841000000140018000000027564703a73797a3100000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000080) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) (async) r9 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r9, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r9, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r9, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r9) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r10, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, r10, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x18, 0x17, {0x1c, 0x1, @l2={'eth', 0x3a, 'xfrm0\x00'}}}}, ["", "", "", ""]}, 0x34}}, 0x80800) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r5, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x3c, r8, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x10001}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3810}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000005}, 0x44005) bind$netlink(r6, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfc, 0x8}, 0xc) (async) bind$netlink(r6, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfc, 0x8}, 0xc) ioctl$NS_GET_PARENT(r5, 0xb702, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x0, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}}, 0x2) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x0, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}}, 0x2) 21:35:44 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0100000007000000a0ef2e4620071a95e2378ab3c9279bf6e243647821bc72d3d627ebd8d11eb1203b3654e1cc441d1f8f91f74db6d278660dd281b7bac27fde7ca782ed090033c593d5f0a98acb293510d1772b1c304cb440276e00ad3051547acca32d74ff4dfd6d4f53b87b58e3f15d7ae1d4ec99f062e8ad2b3633e6fd7cf7c98b597eb5f26932a5539b2d99456926e41826680559e230e039835fc2569aa17f9f96ae87ccb1059d2e59b6d5e339f8510f84"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x400c042) 21:35:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}]}, 0x34}}, 0x0) 21:35:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000000000000000070000004c08f41e4843902f2180781f5e9aa074bdfff6865f1343105c8f58b280b29c9811ed7b6450642266412c0fd82b5fea729d21a0d09fb527e8a86234f215df752f5f28f0", @ANYRES32=0x0], 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000000000000000070000004c08f41e4843902f2180781f5e9aa074bdfff6865f1343105c8f58b280b29c9811ed7b6450642266412c0fd82b5fea729d21a0d09fb527e8a86234f215df752f5f28f0", @ANYRES32=0x0], 0x18}}, 0x0) (async) 21:35:44 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x16, 0x19, &(0x7f0000000040)="58a5e3008e752fe7ebaf9e9b02d98a0f31af0ec14d8f2b273d"}) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x0, 0x3, 0x41, 0x0, 0x200, 0x0, 0x4, 0x3, 0x0, 0x7, 0xd3, 0x8, 0x0, 0x3, 0x20, 0xee, 0x7f, 0x5, 0x0, '\x00', 0x2, 0x7fffffff}) socketpair(0x2, 0x3, 0x1, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r1) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r2) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000400)={&(0x7f0000000280), 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x4, 0x100, 0x400, {}, {r3, r4/1000+10000}, {0x3, 0x0, 0x1}, 0x1, @canfd={{0x0, 0x1}, 0xc, 0x0, 0x0, 0x0, "f532d71875a4707807f2529f1f4b5bc7d473a0e89ee0c52ecaa918c5f1fe8d38965d021353d2059df97688ce13fae703c4c0a0198e8d05850884dc4a51c273b8"}}, 0x80}}, 0x14) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r5) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x14, r6, 0x7927c3d636fefdb5}, 0x14}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r6, 0x520, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4a50}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffff}]}, 0x70}, 0x1, 0x0, 0x0, 0x95}, 0x4) 21:35:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x2c}}, 0x0) 21:35:44 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x16, 0x19, &(0x7f0000000040)="58a5e3008e752fe7ebaf9e9b02d98a0f31af0ec14d8f2b273d"}) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x0, 0x3, 0x41, 0x0, 0x200, 0x0, 0x4, 0x3, 0x0, 0x7, 0xd3, 0x8, 0x0, 0x3, 0x20, 0xee, 0x7f, 0x5, 0x0, '\x00', 0x2, 0x7fffffff}) socketpair(0x2, 0x3, 0x1, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r1) (async) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r2) (async) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000400)={&(0x7f0000000280), 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x4, 0x100, 0x400, {}, {r3, r4/1000+10000}, {0x3, 0x0, 0x1}, 0x1, @canfd={{0x0, 0x1}, 0xc, 0x0, 0x0, 0x0, "f532d71875a4707807f2529f1f4b5bc7d473a0e89ee0c52ecaa918c5f1fe8d38965d021353d2059df97688ce13fae703c4c0a0198e8d05850884dc4a51c273b8"}}, 0x80}}, 0x14) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r5) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x14, r6, 0x7927c3d636fefdb5}, 0x14}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r6, 0x520, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4a50}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffff}]}, 0x70}, 0x1, 0x0, 0x0, 0x95}, 0x4) 21:35:44 executing program 0: sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x8001) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/i2c-adapter', 0x40000, 0x18) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x800, 0x0, 0x0, {0x7, r1}}, 0x18}, 0x1, 0x0, 0x0, 0x40804}, 0x24000040) 21:35:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1889.877616] nbd: must specify a device to reconfigure [ 1889.886228] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1889.905862] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 1889.920773] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) [ 1889.954966] nbd: must specify a device to reconfigure 21:35:45 executing program 2: select(0x40, &(0x7f0000000180)={0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, 0xf548, 0xfffffffffffffffc}, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x300, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008090}, 0x24048084) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000340)={0x1c, r4, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000340)={0x1c, r4, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) r5 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) getpeername$netlink(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xc) (async) getpeername$netlink(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xc) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r5) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="3000000013fa13fded497160a49ae77b6268d5", @ANYRES16=r4, @ANYBLOB="000229bd7000ffdbdf2501000000000000000841000000140018000000027564703a73797a3100000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000080) (async) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="3000000013fa13fded497160a49ae77b6268d5", @ANYRES16=r4, @ANYBLOB="000229bd7000ffdbdf2501000000000000000841000000140018000000027564703a73797a3100000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000080) socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r9 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r9, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r9, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r9) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r10, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r10, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, r10, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x18, 0x17, {0x1c, 0x1, @l2={'eth', 0x3a, 'xfrm0\x00'}}}}, ["", "", "", ""]}, 0x34}}, 0x80800) (async) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, r10, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x18, 0x17, {0x1c, 0x1, @l2={'eth', 0x3a, 'xfrm0\x00'}}}}, ["", "", "", ""]}, 0x34}}, 0x80800) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r5, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x3c, r8, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x10001}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3810}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000005}, 0x44005) bind$netlink(r6, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfc, 0x8}, 0xc) (async) bind$netlink(r6, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfc, 0x8}, 0xc) ioctl$NS_GET_PARENT(r5, 0xb702, 0x0) (async) ioctl$NS_GET_PARENT(r5, 0xb702, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x0, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}}, 0x2) 21:35:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0100000007000000a0ef2e4620071a95e2378ab3c9279bf6e243647821bc72d3d627ebd8d11eb1203b3654e1cc441d1f8f91f74db6d278660dd281b7bac27fde7ca782ed090033c593d5f0a98acb293510d1772b1c304cb440276e00ad3051547acca32d74ff4dfd6d4f53b87b58e3f15d7ae1d4ec99f062e8ad2b3633e6fd7cf7c98b597eb5f26932a5539b2d99456926e41826680559e230e039835fc2569aa17f9f96ae87ccb1059d2e59b6d5e339f8510f84"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x400c042) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x4) (async) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) (async) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0100000007000000a0ef2e4620071a95e2378ab3c9279bf6e243647821bc72d3d627ebd8d11eb1203b3654e1cc441d1f8f91f74db6d278660dd281b7bac27fde7ca782ed090033c593d5f0a98acb293510d1772b1c304cb440276e00ad3051547acca32d74ff4dfd6d4f53b87b58e3f15d7ae1d4ec99f062e8ad2b3633e6fd7cf7c98b597eb5f26932a5539b2d99456926e41826680559e230e039835fc2569aa17f9f96ae87ccb1059d2e59b6d5e339f8510f84"], 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x400c042) (async) 21:35:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:45 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x16, 0x19, &(0x7f0000000040)="58a5e3008e752fe7ebaf9e9b02d98a0f31af0ec14d8f2b273d"}) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async, rerun: 64) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x0, 0x3, 0x41, 0x0, 0x200, 0x0, 0x4, 0x3, 0x0, 0x7, 0xd3, 0x8, 0x0, 0x3, 0x20, 0xee, 0x7f, 0x5, 0x0, '\x00', 0x2, 0x7fffffff}) (async, rerun: 64) socketpair(0x2, 0x3, 0x1, 0x0) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r1) (async) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r2) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000400)={&(0x7f0000000280), 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x4, 0x100, 0x400, {}, {r3, r4/1000+10000}, {0x3, 0x0, 0x1}, 0x1, @canfd={{0x0, 0x1}, 0xc, 0x0, 0x0, 0x0, "f532d71875a4707807f2529f1f4b5bc7d473a0e89ee0c52ecaa918c5f1fe8d38965d021353d2059df97688ce13fae703c4c0a0198e8d05850884dc4a51c273b8"}}, 0x80}}, 0x14) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r5) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x14, r6, 0x7927c3d636fefdb5}, 0x14}}, 0x0) (async, rerun: 64) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r6, 0x520, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4a50}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffff}]}, 0x70}, 0x1, 0x0, 0x0, 0x95}, 0x4) (rerun: 64) 21:35:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) 21:35:45 executing program 0: sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x8001) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/i2c-adapter', 0x40000, 0x18) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x800, 0x0, 0x0, {0x7, r1}}, 0x18}, 0x1, 0x0, 0x0, 0x40804}, 0x24000040) 21:35:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) 21:35:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1890.793005] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0100000007000000a0ef2e4620071a95e2378ab3c9279bf6e243647821bc72d3d627ebd8d11eb1203b3654e1cc441d1f8f91f74db6d278660dd281b7bac27fde7ca782ed090033c593d5f0a98acb293510d1772b1c304cb440276e00ad3051547acca32d74ff4dfd6d4f53b87b58e3f15d7ae1d4ec99f062e8ad2b3633e6fd7cf7c98b597eb5f26932a5539b2d99456926e41826680559e230e039835fc2569aa17f9f96ae87ccb1059d2e59b6d5e339f8510f84"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x400c042) 21:35:45 executing program 0: sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x8001) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/i2c-adapter', 0x40000, 0x18) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x800, 0x0, 0x0, {0x7, r1}}, 0x18}, 0x1, 0x0, 0x0, 0x40804}, 0x24000040) 21:35:45 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x915, 0x90040) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) socketpair(0x10, 0x2, 0x8, &(0x7f0000001380)) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r2) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000001340), &(0x7f00000013c0)=0x4) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x418, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40002) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) sendmsg$nl_crypto(r1, &(0x7f0000001300)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000012c0)={&(0x7f00000011c0)=ANY=[@ANYBLOB="e0000000100000022abd7000fedbdfa5647262675f0f594de86d61635f73686133383400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093a93b331333178643006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7fadd7a54c600000000000000000000000000000000000000000000200000000400000000"], 0xe0}, 0x1, 0x0, 0x0, 0x4048040}, 0x0) 21:35:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1}]}, 0x2c}}, 0x0) [ 1890.897016] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:46 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x966a}, &(0x7f0000000040)={0x0, 0x0, 0x800000000000}, 0x0, 0x0) 21:35:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@RTM_DELMDB={0x98, 0x55, 0x1, 0x0, 0x0, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x4, 0x4, {@in6_addr=@rand_addr=' \x01\x00', 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x1, 0x4, {@ip4=@multicast2, 0x86dd}}}, @MDBA_SET_ENTRY={0xfffffffffffffe6d, 0x1, {r1, 0x0, 0x3, 0x0, {@in6_addr=@private0={0xfc, 0x0, '\x00', 0x1}, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x5, 0x0, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x86dd}}}]}, 0x98}, 0x1, 0x0, 0x0, 0x20004084}, 0x0) 21:35:46 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) (async) r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x915, 0x90040) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async) socketpair(0x10, 0x2, 0x8, &(0x7f0000001380)) (async) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r2) (async) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000001340), &(0x7f00000013c0)=0x4) (async) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x418, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40002) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) sendmsg$nl_crypto(r1, &(0x7f0000001300)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000012c0)={&(0x7f00000011c0)=ANY=[@ANYBLOB="e0000000100000022abd7000fedbdfa5647262675f0f594de86d61635f73686133383400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093a93b331333178643006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7fadd7a54c600000000000000000000000000000000000000000000200000000400000000"], 0xe0}, 0x1, 0x0, 0x0, 0x4048040}, 0x0) 21:35:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040001}, 0x4844) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=@ipmr_newroute={0x1f8, 0x18, 0x400, 0x70bd27, 0x25dfdbfb, {0x80, 0x20, 0x20, 0x7, 0xfd, 0x0, 0x0, 0xf, 0x2000}, [@RTA_IP_PROTO={0x5, 0x1b, 0x7}, @RTA_METRICS={0x100, 0x8, 0x0, 0x1, "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"}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DPORT={0x6, 0x1d, 0x4e23}, @RTA_PRIORITY={0x8, 0x6, 0x2}, @RTA_METRICS={0xba, 0x8, 0x0, 0x1, "fe6620f8c50e9e244c2a87bc3a543a9c3fbbd1f095abd450aff6f9c02b6008f1e3e806a43dd9a01be37d7cd1c1715ded641535830b9114e8004724752730b5176f93de3932ca00bd195466200c2631f547b311f7576b4f2aa9acb8fbd482fba9b90ac002a71082a880947e1cd65d94b186f77b26de38e86dadf09dab1e39b1283acaa6e9bfb6ef8ab48d126358b3ea186050765c36e13c95caa4e20ef9e2f65058659b3ae6e716d127380ae605aa86fd5990f88c78b4"}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x8000}, 0x20000001) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xa9b9fe07d5a42869}, 0x20000010) 21:35:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:46 executing program 3: socketpair(0x2, 0x3, 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x915, 0x90040) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) socketpair(0x10, 0x2, 0x8, &(0x7f0000001380)) (async) socketpair(0x10, 0x2, 0x8, &(0x7f0000001380)) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r2) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r2) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000001340), &(0x7f00000013c0)=0x4) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x418, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40002) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) sendmsg$nl_crypto(r1, &(0x7f0000001300)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000012c0)={&(0x7f00000011c0)=ANY=[@ANYBLOB="e0000000100000022abd7000fedbdfa5647262675f0f594de86d61635f73686133383400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093a93b331333178643006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7fadd7a54c600000000000000000000000000000000000000000000200000000400000000"], 0xe0}, 0x1, 0x0, 0x0, 0x4048040}, 0x0) 21:35:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 1891.742679] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. 21:35:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040001}, 0x4844) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=@ipmr_newroute={0x1f8, 0x18, 0x400, 0x70bd27, 0x25dfdbfb, {0x80, 0x20, 0x20, 0x7, 0xfd, 0x0, 0x0, 0xf, 0x2000}, [@RTA_IP_PROTO={0x5, 0x1b, 0x7}, @RTA_METRICS={0x100, 0x8, 0x0, 0x1, "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"}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DPORT={0x6, 0x1d, 0x4e23}, @RTA_PRIORITY={0x8, 0x6, 0x2}, @RTA_METRICS={0xba, 0x8, 0x0, 0x1, "fe6620f8c50e9e244c2a87bc3a543a9c3fbbd1f095abd450aff6f9c02b6008f1e3e806a43dd9a01be37d7cd1c1715ded641535830b9114e8004724752730b5176f93de3932ca00bd195466200c2631f547b311f7576b4f2aa9acb8fbd482fba9b90ac002a71082a880947e1cd65d94b186f77b26de38e86dadf09dab1e39b1283acaa6e9bfb6ef8ab48d126358b3ea186050765c36e13c95caa4e20ef9e2f65058659b3ae6e716d127380ae605aa86fd5990f88c78b4"}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x8000}, 0x20000001) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xa9b9fe07d5a42869}, 0x20000010) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xa9b9fe07d5a42869}, 0x20000010) 21:35:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@RTM_DELMDB={0x98, 0x55, 0x1, 0x0, 0x0, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x4, 0x4, {@in6_addr=@rand_addr=' \x01\x00', 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x1, 0x4, {@ip4=@multicast2, 0x86dd}}}, @MDBA_SET_ENTRY={0xfffffffffffffe6d, 0x1, {r1, 0x0, 0x3, 0x0, {@in6_addr=@private0={0xfc, 0x0, '\x00', 0x1}, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x5, 0x0, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x86dd}}}]}, 0x98}, 0x1, 0x0, 0x0, 0x20004084}, 0x0) [ 1891.789523] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1891.855162] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1891.872400] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:47 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x966a}, &(0x7f0000000040)={0x0, 0x0, 0x800000000000}, 0x0, 0x0) select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x966a}, &(0x7f0000000040)={0x0, 0x0, 0x800000000000}, 0x0, 0x0) (async) 21:35:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040001}, 0x4844) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=@ipmr_newroute={0x1f8, 0x18, 0x400, 0x70bd27, 0x25dfdbfb, {0x80, 0x20, 0x20, 0x7, 0xfd, 0x0, 0x0, 0xf, 0x2000}, [@RTA_IP_PROTO={0x5, 0x1b, 0x7}, @RTA_METRICS={0x100, 0x8, 0x0, 0x1, "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"}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DPORT={0x6, 0x1d, 0x4e23}, @RTA_PRIORITY={0x8, 0x6, 0x2}, @RTA_METRICS={0xba, 0x8, 0x0, 0x1, "fe6620f8c50e9e244c2a87bc3a543a9c3fbbd1f095abd450aff6f9c02b6008f1e3e806a43dd9a01be37d7cd1c1715ded641535830b9114e8004724752730b5176f93de3932ca00bd195466200c2631f547b311f7576b4f2aa9acb8fbd482fba9b90ac002a71082a880947e1cd65d94b186f77b26de38e86dadf09dab1e39b1283acaa6e9bfb6ef8ab48d126358b3ea186050765c36e13c95caa4e20ef9e2f65058659b3ae6e716d127380ae605aa86fd5990f88c78b4"}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x8000}, 0x20000001) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xa9b9fe07d5a42869}, 0x20000010) socket$nl_route(0x10, 0x3, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040001}, 0x4844) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00'}) (async) sendmsg$nl_route(r2, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=@ipmr_newroute={0x1f8, 0x18, 0x400, 0x70bd27, 0x25dfdbfb, {0x80, 0x20, 0x20, 0x7, 0xfd, 0x0, 0x0, 0xf, 0x2000}, [@RTA_IP_PROTO={0x5, 0x1b, 0x7}, @RTA_METRICS={0x100, 0x8, 0x0, 0x1, "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"}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DPORT={0x6, 0x1d, 0x4e23}, @RTA_PRIORITY={0x8, 0x6, 0x2}, @RTA_METRICS={0xba, 0x8, 0x0, 0x1, "fe6620f8c50e9e244c2a87bc3a543a9c3fbbd1f095abd450aff6f9c02b6008f1e3e806a43dd9a01be37d7cd1c1715ded641535830b9114e8004724752730b5176f93de3932ca00bd195466200c2631f547b311f7576b4f2aa9acb8fbd482fba9b90ac002a71082a880947e1cd65d94b186f77b26de38e86dadf09dab1e39b1283acaa6e9bfb6ef8ab48d126358b3ea186050765c36e13c95caa4e20ef9e2f65058659b3ae6e716d127380ae605aa86fd5990f88c78b4"}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x8000}, 0x20000001) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xa9b9fe07d5a42869}, 0x20000010) (async) 21:35:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:47 executing program 0: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@RTM_DELMDB={0x98, 0x55, 0x1, 0x0, 0x0, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x4, 0x4, {@in6_addr=@rand_addr=' \x01\x00', 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x1, 0x4, {@ip4=@multicast2, 0x86dd}}}, @MDBA_SET_ENTRY={0xfffffffffffffe6d, 0x1, {r1, 0x0, 0x3, 0x0, {@in6_addr=@private0={0xfc, 0x0, '\x00', 0x1}, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x5, 0x0, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x86dd}}}]}, 0x98}, 0x1, 0x0, 0x0, 0x20004084}, 0x0) 21:35:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CAP_HYPERV_DIRECT_TLBFLUSH(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) [ 1892.639577] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1892.650252] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) [ 1892.723667] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:48 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x966a}, &(0x7f0000000040)={0x0, 0x0, 0x800000000000}, 0x0, 0x0) 21:35:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000f9000700"/20, @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x24004841}, 0x0) 21:35:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CAP_HYPERV_DIRECT_TLBFLUSH(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$KVM_CAP_HYPERV_DIRECT_TLBFLUSH(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) 21:35:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000f9000700"/20, @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x24004841}, 0x0) 21:35:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:48 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CAP_HYPERV_DIRECT_TLBFLUSH(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$KVM_CAP_HYPERV_DIRECT_TLBFLUSH(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) [ 1893.569411] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1893.598789] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1893.699816] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1893.709598] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:49 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000326bd7000fcdbdf2501000000000006aa66575cf77daf001800000006696200"/98], 0x68}, 0x1, 0x0, 0x0, 0xc0}, 0x85) 21:35:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000f9000700"/20, @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x24004841}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000f9000700"/20, @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x24004841}, 0x0) 21:35:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:49 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:49 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r1, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x100}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x44}}, 0x20040010) 21:35:49 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r1, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x100}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x44}}, 0x20040010) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r1, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x100}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x44}}, 0x20040010) 21:35:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000000000000000070000001edb559d7feaf2d7749474b982371f16cc6a5966028033940d925fa53f5c8f7c5dac28bea56ba009fbc394a50e377ce6eae8aad3047c73382151b70f", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:49 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:49 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000326bd7000fcdbdf2501000000000006aa66575cf77daf001800000006696200"/98], 0x68}, 0x1, 0x0, 0x0, 0xc0}, 0x85) (async) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000326bd7000fcdbdf2501000000000006aa66575cf77daf001800000006696200"/98], 0x68}, 0x1, 0x0, 0x0, 0xc0}, 0x85) 21:35:49 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}]}, 0x34}}, 0x0) 21:35:49 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x9) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r1, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x100}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x44}}, 0x20040010) 21:35:49 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x2c}}, 0x0) 21:35:49 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000000000000000070000001edb559d7feaf2d7749474b982371f16cc6a5966028033940d925fa53f5c8f7c5dac28bea56ba009fbc394a50e377ce6eae8aad3047c73382151b70f", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:49 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000326bd7000fcdbdf2501000000000006aa66575cf77daf001800000006696200"/98], 0x68}, 0x1, 0x0, 0x0, 0xc0}, 0x85) [ 1894.590669] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:49 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:49 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:49 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) 21:35:49 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000000000000000070000001edb559d7feaf2d7749474b982371f16cc6a5966028033940d925fa53f5c8f7c5dac28bea56ba009fbc394a50e377ce6eae8aad3047c73382151b70f", @ANYRES32=0x0], 0x18}}, 0x0) [ 1894.698734] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:49 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) socket$isdn(0x22, 0x3, 0x26) 21:35:49 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) 21:35:49 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:49 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) socket$isdn(0x22, 0x3, 0x26) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) socket$isdn(0x22, 0x3, 0x26) (async) 21:35:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:49 executing program 4: getitimer(0x1, &(0x7f0000000080)) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/52) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000055000100000000000000000027000000", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1894.817256] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="180000070000000000429869de0000eb00000000b6316e47b36665edc5a60100000098c2a00f49267b641eb46fa78ff12e266003f90532c8e00dd99881b8", @ANYRES32=0x0], 0x18}}, 0x0) socketpair(0xb, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r3) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000400)=""/92, &(0x7f0000000040)=0x5c) r4 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) r5 = socket$netlink(0x10, 0x3, 0x4) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000480), r3) sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000780)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x1c, r6, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x4000) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r5, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r5) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r7, 0xe28, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48480}, 0x4000) 21:35:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) 21:35:49 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) socket$isdn(0x22, 0x3, 0x26) 21:35:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:49 executing program 4: getitimer(0x1, &(0x7f0000000080)) (async) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/52) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000055000100000000000000000027000000", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1}]}, 0x2c}}, 0x0) 21:35:50 executing program 2: ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000000)={0xce60, 0x1, 0x8be1}) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x48}}, 0x0) 21:35:50 executing program 4: getitimer(0x1, &(0x7f0000000080)) (async, rerun: 64) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/52) (rerun: 64) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000055000100000000000000000027000000", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="180000070000000000429869de0000eb00000000b6316e47b36665edc5a60100000098c2a00f49267b641eb46fa78ff12e266003f90532c8e00dd99881b8", @ANYRES32=0x0], 0x18}}, 0x0) socketpair(0xb, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r3) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000400)=""/92, &(0x7f0000000040)=0x5c) r4 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) r5 = socket$netlink(0x10, 0x3, 0x4) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000480), r3) sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000780)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x1c, r6, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x4000) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r5, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r5) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r7, 0xe28, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48480}, 0x4000) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="180000070000000000429869de0000eb00000000b6316e47b36665edc5a60100000098c2a00f49267b641eb46fa78ff12e266003f90532c8e00dd99881b8", @ANYRES32=0x0], 0x18}}, 0x0) (async) socketpair(0xb, 0x80000, 0x7, &(0x7f0000000000)) (async) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) (async) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r3) (async) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000400)=""/92, &(0x7f0000000040)=0x5c) (async) socket$netlink(0x10, 0x3, 0x4) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) (async) socket$netlink(0x10, 0x3, 0x4) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000480), r3) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000780)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x1c, r6, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x4000) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r5, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r5) (async) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r7, 0xe28, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48480}, 0x4000) (async) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 2: ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000000)={0xce60, 0x1, 0x8be1}) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x400, 0x70bd26, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0xc0) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="180000070000000000429869de0000eb00000000b6316e47b36665edc5a60100000098c2a00f49267b641eb46fa78ff12e266003f90532c8e00dd99881b8", @ANYRES32=0x0], 0x18}}, 0x0) (async) socketpair(0xb, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r3) (async) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000400)=""/92, &(0x7f0000000040)=0x5c) (async) r4 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) (async) r5 = socket$netlink(0x10, 0x3, 0x4) (async) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000480), r3) sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000780)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x1c, r6, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x4000) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r5, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r5) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r7, 0xe28, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48480}, 0x4000) 21:35:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x400, 0x70bd26, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0xc0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x400, 0x70bd26, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0xc0) (async) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) [ 1895.147196] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 2: ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000000)={0xce60, 0x1, 0x8be1}) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000000)={0x9, 0x12000}) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 2: select(0x40, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) [ 1895.235608] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1895.267024] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x400, 0x70bd26, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0xc0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x400, 0x70bd26, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0xc0) (async) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000000)={0x9, 0x12000}) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) [ 1895.296740] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 2: select(0x40, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) (async) socket$nl_netfilter(0x10, 0x3, 0xc) [ 1895.345267] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1895.379629] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000000)={0x9, 0x12000}) (async) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000000)={0x9, 0x12000}) 21:35:50 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/block/nbd10', 0x105800, 0x40) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x101}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40091}, 0x80) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:50 executing program 2: select(0x40, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 1895.403568] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@RTM_DELMDB={0xfffffffffffffdaf, 0x55, 0x1}, 0x18}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x100, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x14008000) 21:35:50 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/block/nbd10', 0x105800, 0x40) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x101}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40091}, 0x80) (async) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 1895.470361] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1895.484308] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@RTM_DELMDB={0xfffffffffffffdaf, 0x55, 0x1}, 0x18}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x100, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x14008000) 21:35:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x450f, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/99) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/block/nbd10', 0x105800, 0x40) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x101}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40091}, 0x80) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/block/nbd10', 0x105800, 0x40) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x101}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) (async) socket$nl_route(0x10, 0x3, 0x0) (async) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40091}, 0x80) (async) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) 21:35:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@RTM_DELMDB={0xfffffffffffffdaf, 0x55, 0x1}, 0x18}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x100, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x14008000) [ 1895.579398] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x450f, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/99) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x450f, 0x4) (async) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/99) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) 21:35:50 executing program 1: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000140)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000700), r1) r3 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r4) r5 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000740)={'batadv_slave_1\x00', 0x0}) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x64, r2, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r1}, @GTPA_NET_NS_FD={0x8, 0x7, r3}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_NET_NS_FD={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r5}, @GTPA_PEER_ADDRESS={0x8, 0x4, @remote}, @GTPA_LINK={0x8, 0x1, r6}]}, 0x64}}, 0x4080) r7 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r7) syz_genetlink_get_family_id$gtp(&(0x7f0000000280), r7) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000258538ede667e600007c3e3826e865e500"/36, @ANYRES32=0x0], 0x18}}, 0x2000c044) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300), r7) r9 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r9) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r10, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r10, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r11 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r10) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r11, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r9, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r11, 0x2, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x7a, @media='eth\x00'}}}, ["", ""]}, 0x68}}, 0x4040081) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r8, 0x200, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24004000}, 0x4000000) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x50, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_FLAGS={0x8}]}, 0x50}}, 0x0) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 1895.715235] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}]}, 0x48}}, 0x0) 21:35:50 executing program 2: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x450f, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/99) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) r2 = geteuid() ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="60000000190000012dbd7000fcdbdf251d01060008000e00", @ANYRES32=0xee00, @ANYBLOB="05000d000500000008000a00", @ANYRES32=r1, @ANYBLOB="15000300030000400501000045705761900f02570700000008000e00", @ANYRES32=r2, @ANYBLOB="0c000b00000000a00100004008000a00", @ANYRES32=r3, @ANYBLOB], 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x42440) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 1895.765421] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}]}, 0x34}}, 0x0) 21:35:50 executing program 2: ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000000)={0x40, 0x10001, 0x4, 0x5}) socket$nl_generic(0x10, 0x3, 0x10) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (rerun: 32) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async, rerun: 64) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000140)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) (async, rerun: 64) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000700), r1) (async) r3 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r4) r5 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000740)={'batadv_slave_1\x00', 0x0}) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x64, r2, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r1}, @GTPA_NET_NS_FD={0x8, 0x7, r3}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_NET_NS_FD={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r5}, @GTPA_PEER_ADDRESS={0x8, 0x4, @remote}, @GTPA_LINK={0x8, 0x1, r6}]}, 0x64}}, 0x4080) (async) r7 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r7) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000280), r7) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000258538ede667e600007c3e3826e865e500"/36, @ANYRES32=0x0], 0x18}}, 0x2000c044) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300), r7) (async) r9 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r9) (async) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r10, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r10, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r11 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r10) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r11, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r9, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r11, 0x2, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x7a, @media='eth\x00'}}}, ["", ""]}, 0x68}}, 0x4040081) (async) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r8, 0x200, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24004000}, 0x4000000) 21:35:50 executing program 2: ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000000)={0x40, 0x10001, 0x4, 0x5}) socket$nl_generic(0x10, 0x3, 0x10) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000000)={0x40, 0x10001, 0x4, 0x5}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) 21:35:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x2c}}, 0x0) 21:35:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) (async) r2 = geteuid() ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="60000000190000012dbd7000fcdbdf251d01060008000e00", @ANYRES32=0xee00, @ANYBLOB="05000d000500000008000a00", @ANYRES32=r1, @ANYBLOB="15000300030000400501000045705761900f02570700000008000e00", @ANYRES32=r2, @ANYBLOB="0c000b00000000a00100004008000a00", @ANYRES32=r3, @ANYBLOB], 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x42440) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) [ 1895.907133] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:50 executing program 2: ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000000)={0x40, 0x10001, 0x4, 0x5}) (async) socket$nl_generic(0x10, 0x3, 0x10) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async, rerun: 32) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000140)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) (rerun: 32) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000700), r1) (async) r3 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async, rerun: 64) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (rerun: 64) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r4) (async) r5 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000740)={'batadv_slave_1\x00', 0x0}) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x64, r2, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r1}, @GTPA_NET_NS_FD={0x8, 0x7, r3}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_NET_NS_FD={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r5}, @GTPA_PEER_ADDRESS={0x8, 0x4, @remote}, @GTPA_LINK={0x8, 0x1, r6}]}, 0x64}}, 0x4080) (async) r7 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r7) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000280), r7) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000258538ede667e600007c3e3826e865e500"/36, @ANYRES32=0x0], 0x18}}, 0x2000c044) (async) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300), r7) r9 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r9) (async) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r10, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r10, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) r11 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r10) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r11, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r9, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r11, 0x2, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x7a, @media='eth\x00'}}}, ["", ""]}, 0x68}}, 0x4040081) (async) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r8, 0x200, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24004000}, 0x4000000) 21:35:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:51 executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) connect$netlink(r3, &(0x7f0000000240)=@unspec, 0xc) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002bbd7000fedbdf250000000008000b000000000005f3fe00180035e2"], 0x24}, 0x1, 0x0, 0x0, 0x809}, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000003c0)={0xffffffff, 0x6, 0x401}) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x81}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xff}]}, 0x44}}, 0x24000000) 21:35:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) (async, rerun: 64) r2 = geteuid() (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="60000000190000012dbd7000fcdbdf251d01060008000e00", @ANYRES32=0xee00, @ANYBLOB="05000d000500000008000a00", @ANYRES32=r1, @ANYBLOB="15000300030000400501000045705761900f02570700000008000e00", @ANYRES32=r2, @ANYBLOB="0c000b00000000a00100004008000a00", @ANYRES32=r3, @ANYBLOB], 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x42440) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) [ 1896.045862] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) 21:35:51 executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) connect$netlink(r3, &(0x7f0000000240)=@unspec, 0xc) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002bbd7000fedbdf250000000008000b000000000005f3fe00180035e2"], 0x24}, 0x1, 0x0, 0x0, 0x809}, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000003c0)={0xffffffff, 0x6, 0x401}) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x81}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xff}]}, 0x44}}, 0x24000000) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) (async) socket$netlink(0x10, 0x3, 0x4) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) connect$netlink(r3, &(0x7f0000000240)=@unspec, 0xc) (async) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002bbd7000fedbdf250000000008000b000000000005f3fe00180035e2"], 0x24}, 0x1, 0x0, 0x0, 0x809}, 0x4) (async) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000003c0)={0xffffffff, 0x6, 0x401}) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x81}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xff}]}, 0x44}}, 0x24000000) (async) 21:35:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)={'c', ' *:* ', 'm\x00'}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1}]}, 0x2c}}, 0x0) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) [ 1896.125671] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:51 executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) (async, rerun: 64) r1 = socket$netlink(0x10, 0x3, 0x4) (rerun: 64) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) connect$netlink(r3, &(0x7f0000000240)=@unspec, 0xc) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002bbd7000fedbdf250000000008000b000000000005f3fe00180035e2"], 0x24}, 0x1, 0x0, 0x0, 0x809}, 0x4) (async) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000003c0)={0xffffffff, 0x6, 0x401}) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async, rerun: 64) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x81}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xff}]}, 0x44}}, 0x24000000) (rerun: 64) [ 1896.171927] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:51 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/block/nbd10', 0x105800, 0x40) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x101}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40091}, 0x80) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)={'c', ' *:* ', 'm\x00'}, 0x8) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) [ 1896.218445] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) [ 1896.292466] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1896.299796] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1896.310408] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)={'c', ' *:* ', 'm\x00'}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:51 executing program 5: select(0x40, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 21:35:51 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000000)) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}]}, 0x48}}, 0x0) 21:35:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) [ 1896.338362] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000000)) (async) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000000)) 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:51 executing program 5: select(0x40, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}]}, 0x34}}, 0x0) [ 1896.392049] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, ["", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setns(0xffffffffffffffff, 0x4000000) 21:35:51 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000000)) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000000)) (async) [ 1896.437524] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1896.457504] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x10, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x4, 0x80000000, 0x3, 0xc722}}}, ["", "", ""]}, 0x30}}, 0x20000004) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r2, 0x11, 0x70bd27, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x480c8) 21:35:51 executing program 5: select(0x40, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x2c}}, 0x0) 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, ["", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setns(0xffffffffffffffff, 0x4000000) 21:35:51 executing program 2: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r0, 0x800, 0x70bd2a, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10000}, 0x80) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) [ 1896.500122] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 5: select(0x40, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}}, 0x18}}, 0x0) 21:35:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x10, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x4, 0x80000000, 0x3, 0xc722}}}, ["", "", ""]}, 0x30}}, 0x20000004) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r2, 0x11, 0x70bd27, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x480c8) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) socket$netlink(0x10, 0x3, 0x4) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x10, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x4, 0x80000000, 0x3, 0xc722}}}, ["", "", ""]}, 0x30}}, 0x20000004) (async) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r2, 0x11, 0x70bd27, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x480c8) (async) 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:51 executing program 2: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r0, 0x800, 0x70bd2a, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10000}, 0x80) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) [ 1896.559917] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1896.581867] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 4: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, ["", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setns(0xffffffffffffffff, 0x4000000) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}}, 0x18}}, 0x0) 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:51 executing program 5: select(0x0, 0x0, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) [ 1896.634970] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}}, 0x18}}, 0x0) 21:35:51 executing program 2: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r0, 0x800, 0x70bd2a, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10000}, 0x80) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x10, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x4, 0x80000000, 0x3, 0xc722}}}, ["", "", ""]}, 0x30}}, 0x20000004) (async) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r2, 0x11, 0x70bd27, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x480c8) 21:35:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1896.684776] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1896.710484] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:51 executing program 4: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 1896.734356] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x210, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x7, @bearer=@udp='udp:syz0\x00'}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1}]}, 0x2c}}, 0x0) 21:35:51 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000040)={0x0, 0x0, 0x8}, 0x0, 0x0) 21:35:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) (async) [ 1896.802825] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 21:35:52 executing program 5: select(0x0, 0x0, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:35:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1}]}, 0x2c}}, 0x0) 21:35:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x14) 21:35:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x210, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x7, @bearer=@udp='udp:syz0\x00'}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x210, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x7, @bearer=@udp='udp:syz0\x00'}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) [ 1897.564463] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1897.586103] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 21:35:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x210, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x7, @bearer=@udp='udp:syz0\x00'}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001000000000000000000070000003687ee36b52f58892f1dab6a2e524fcbdba67d5d2d88adf72b74062dbc110ad9e5a18a0fde3aa882174faac733ff35d4a484d7883bf8050d75814d6800544c9cbeb981974e06b15e70cd70e1e9741009e8c4ccb16b5381fd9320c9a8627c4bc5d7d4c04e8f6d733eacdd95a84d1e0b0dc6625928b8e0f15e4f638ca72f5ce9c33e712e9d8e89eeae4b5075af37bc695b1da40622769c248882262e806cbd7a38f607ed5ab5f25c3ba582bb6f1f8b908066982a29c4988c5fa9965a6dde6b6137d0ebb727d1095cb7adc7116c9cfa3411fbe18001bfc23a8cda3e3251d609280e31f9241f9912177181ab4075f81dae7efba70ee459f40dfea02f4505d753ff50ad45ceb8f83f6c44007827d2f996951afa6db3a6f7f69a0e73878695722ba686ff2cc51587719eae3d3121f52f1710f0b5399b3f241af569bc891a974f101817d534ad", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x14) [ 1897.620139] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1897.652741] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 21:35:52 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000040)={0x0, 0x0, 0x8}, 0x0, 0x0) 21:35:52 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) r1 = getgid() getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f0000000140)) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x3, 0xffffffffffffffff, r1, r2, 0xee00, 0x5, 0x1ff}, 0x100, 0x3, 0x1, 0x285, 0x0, 0xffffffffffffffff, 0x4}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1, 0x40000000}, 0x18}}, 0x0) [ 1897.665063] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:35:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x210, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x7, @bearer=@udp='udp:syz0\x00'}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) [ 1897.715970] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1897.740739] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1897.767725] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:35:53 executing program 5: select(0x0, 0x0, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:35:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:35:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x14) 21:35:53 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) (async) r1 = getgid() getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f0000000140)) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x3, 0xffffffffffffffff, r1, r2, 0xee00, 0x5, 0x1ff}, 0x100, 0x3, 0x1, 0x285, 0x0, 0xffffffffffffffff, 0x4}) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1, 0x40000000}, 0x18}}, 0x0) 21:35:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x210, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x7, @bearer=@udp='udp:syz0\x00'}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:53 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) r1 = getgid() getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f0000000140)) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x3, 0xffffffffffffffff, r1, r2, 0xee00, 0x5, 0x1ff}, 0x100, 0x3, 0x1, 0x285, 0x0, 0xffffffffffffffff, 0x4}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1, 0x40000000}, 0x18}}, 0x0) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) (async) getgid() (async) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140)) (async) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x3, 0xffffffffffffffff, r1, r2, 0xee00, 0x5, 0x1ff}, 0x100, 0x3, 0x1, 0x285, 0x0, 0xffffffffffffffff, 0x4}) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1, 0x40000000}, 0x18}}, 0x0) (async) 21:35:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:53 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000040)={0x0, 0x0, 0x8}, 0x0, 0x0) [ 1898.505939] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1898.537495] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:35:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) [ 1898.595154] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1898.605694] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1898.626168] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x1c, 0x5e, 0x400, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r1}, ["", "", "", ""]}, 0x1c}}, 0x0) 21:35:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48}, 0x0) [ 1898.647273] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1898.695813] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1898.756031] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:54 executing program 5: select(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:35:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x1c, 0x5e, 0x400, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r1}, ["", "", "", ""]}, 0x1c}}, 0x0) 21:35:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:54 executing program 0: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48}, 0x0) 21:35:54 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000000)={0x4, [0x1, 0xb0f6, 0x1ff, 0x7]}) 21:35:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:54 executing program 5: select(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:35:54 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000000)={0x4, [0x1, 0xb0f6, 0x1ff, 0x7]}) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000000)={0x4, [0x1, 0xb0f6, 0x1ff, 0x7]}) (async) 21:35:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async, rerun: 64) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48}, 0x0) (rerun: 64) 21:35:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x1c, 0x5e, 0x400, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r1}, ["", "", "", ""]}, 0x1c}}, 0x0) [ 1899.561144] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1899.571472] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:54 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000000)={0x4, [0x1, 0xb0f6, 0x1ff, 0x7]}) 21:35:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:54 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x25c0, 0x7, 0x7fff, 0x1ff, 0x40, 0x6, 0xd7}, &(0x7f0000000080)={0x2, 0xffffffff00000001, 0xffff, 0x0, 0x0, 0x23f9, 0x80000001, 0x3f}, &(0x7f00000000c0)={0xd8, 0x100000000, 0x80000000, 0x9, 0x9491, 0x1, 0x0, 0x3e5}, &(0x7f0000000100)={0x0, 0xea60}) 21:35:54 executing program 5: select(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) [ 1899.663372] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.699258] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:35:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x5c, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) 21:35:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=@ipv6_getaddr={0x44, 0x16, 0x100, 0x70bd2c, 0x25dfdbfb, {0xa, 0x8, 0x40, 0xfe}, [@IFA_ADDRESS={0x14, 0x1, @mcast2}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_TARGET_NETNSID={0x8}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}]}, 0x44}}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x3f1, 0x4) [ 1899.720263] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.727058] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.737908] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:54 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x25c0, 0x7, 0x7fff, 0x1ff, 0x40, 0x6, 0xd7}, &(0x7f0000000080)={0x2, 0xffffffff00000001, 0xffff, 0x0, 0x0, 0x23f9, 0x80000001, 0x3f}, &(0x7f00000000c0)={0xd8, 0x100000000, 0x80000000, 0x9, 0x9491, 0x1, 0x0, 0x3e5}, &(0x7f0000000100)={0x0, 0xea60}) 21:35:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}]}, 0x48}}, 0x0) [ 1899.772925] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.797357] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.825214] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.836849] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.845166] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.856497] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.868338] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.885909] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.897753] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.904694] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.910487] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.922084] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.927842] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.937521] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.946024] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.954076] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.959856] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.968749] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.979895] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.988105] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1899.996432] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.004987] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.013458] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.019241] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.028191] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.036965] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.044982] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.053089] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.058882] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.067990] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.076272] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.084483] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.090280] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.099558] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.108454] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.116795] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.125315] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.133682] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.139454] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.148375] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.156966] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.165094] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.173228] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.178993] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.187518] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.195809] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.209152] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.218580] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.226880] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.235485] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.244368] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.250154] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.258770] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.266945] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.275412] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.283572] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x100, 0x0, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback}]}, 0x38}, 0x1, 0x0, 0x0, 0x200080d0}, 0x40) 21:35:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=@ipv6_getaddr={0x44, 0x16, 0x100, 0x70bd2c, 0x25dfdbfb, {0xa, 0x8, 0x40, 0xfe}, [@IFA_ADDRESS={0x14, 0x1, @mcast2}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_TARGET_NETNSID={0x8}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}]}, 0x44}}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x3f1, 0x4) 21:35:55 executing program 5: select(0x40, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:35:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}]}, 0x34}}, 0x0) 21:35:55 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x25c0, 0x7, 0x7fff, 0x1ff, 0x40, 0x6, 0xd7}, &(0x7f0000000080)={0x2, 0xffffffff00000001, 0xffff, 0x0, 0x0, 0x23f9, 0x80000001, 0x3f}, &(0x7f00000000c0)={0xd8, 0x100000000, 0x80000000, 0x9, 0x9491, 0x1, 0x0, 0x3e5}, &(0x7f0000000100)={0x0, 0xea60}) (async) select(0x40, &(0x7f0000000000)={0x2, 0x25c0, 0x7, 0x7fff, 0x1ff, 0x40, 0x6, 0xd7}, &(0x7f0000000080)={0x2, 0xffffffff00000001, 0xffff, 0x0, 0x0, 0x23f9, 0x80000001, 0x3f}, &(0x7f00000000c0)={0xd8, 0x100000000, 0x80000000, 0x9, 0x9491, 0x1, 0x0, 0x3e5}, &(0x7f0000000100)={0x0, 0xea60}) 21:35:55 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) [ 1900.289339] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.299811] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.308083] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.316235] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.324765] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.330585] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:55 executing program 2: select(0x40, &(0x7f0000000180)={0x8, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@GTPA_VERSION={0x8}, @GTPA_LINK={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_LINK={0x8}, @GTPA_LINK={0x8, 0x1, r1}, @GTPA_VERSION={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000000) 21:35:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x2c}}, 0x0) 21:35:55 executing program 5: select(0x40, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:35:55 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=@ipv6_getaddr={0x44, 0x16, 0x100, 0x70bd2c, 0x25dfdbfb, {0xa, 0x8, 0x40, 0xfe}, [@IFA_ADDRESS={0x14, 0x1, @mcast2}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_TARGET_NETNSID={0x8}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}]}, 0x44}}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x3f1, 0x4) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=@ipv6_getaddr={0x44, 0x16, 0x100, 0x70bd2c, 0x25dfdbfb, {0xa, 0x8, 0x40, 0xfe}, [@IFA_ADDRESS={0x14, 0x1, @mcast2}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_TARGET_NETNSID={0x8}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}]}, 0x44}}, 0x0) (async) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x3f1, 0x4) (async) 21:35:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x100, 0x0, 0x1}, 0x18}}, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x1) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) (async) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback}]}, 0x38}, 0x1, 0x0, 0x0, 0x200080d0}, 0x40) [ 1900.435018] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:55 executing program 2: select(0x40, &(0x7f0000000180)={0x8, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff}, 0x0, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@GTPA_VERSION={0x8}, @GTPA_LINK={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_LINK={0x8}, @GTPA_LINK={0x8, 0x1, r1}, @GTPA_VERSION={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000000) 21:35:55 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}}, 0x18}}, 0x0) 21:35:55 executing program 5: select(0x40, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:35:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x100, 0x0, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) (async) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback}]}, 0x38}, 0x1, 0x0, 0x0, 0x200080d0}, 0x40) 21:35:55 executing program 2: select(0x40, &(0x7f0000000180)={0x8, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@GTPA_VERSION={0x8}, @GTPA_LINK={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_LINK={0x8}, @GTPA_LINK={0x8, 0x1, r1}, @GTPA_VERSION={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000000) [ 1900.538789] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.567611] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000fc5400010000000067cfef618dfd846641", @ANYRES32=0x0], 0x18}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) r3 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/gspca_m5602', 0x103400, 0x80) r4 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r4) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/226) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x900) 21:35:55 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}}, 0x18}}, 0x0) 21:35:55 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x4, 0x9b3f, 0x0, 0x200000000000}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x82081, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) 21:35:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000fc5400010000000067cfef618dfd846641", @ANYRES32=0x0], 0x18}}, 0x0) (async) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) r3 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/gspca_m5602', 0x103400, 0x80) (async) r4 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r4) (async) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/226) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x900) 21:35:55 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, &(0x7f0000000040)={0x6, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:35:55 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}}, 0x18}}, 0x0) 21:35:55 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:55 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') (async) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 21:35:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000fc5400010000000067cfef618dfd846641", @ANYRES32=0x0], 0x18}}, 0x0) (async) socket$inet6_dccp(0xa, 0x6, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) (async) r3 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/gspca_m5602', 0x103400, 0x80) (async) r4 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r4) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/226) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x900) [ 1900.744608] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:55 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) 21:35:55 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, 0x0, 0x0, 0x0) 21:35:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1}]}, 0x2c}}, 0x0) 21:35:55 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') (async) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) [ 1900.831904] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1900.914508] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:56 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x4, 0x9b3f, 0x0, 0x200000000000}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x82081, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) 21:35:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}]}, 0x34}}, 0x0) 21:35:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 21:35:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1}]}, 0x2c}}, 0x0) 21:35:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x28, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x800, 0x70bd27, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000880}, 0x0) 21:35:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}]}, 0x34}}, 0x0) 21:35:56 executing program 1: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r0, 0x800, 0x70bd2a, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10000}, 0x80) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:35:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x28, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x800, 0x70bd27, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000880}, 0x0) 21:35:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1901.647793] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:56 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, 0x0, 0x0, 0x0) 21:35:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x10, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x4, 0x80000000, 0x3, 0xc722}}}, ["", "", ""]}, 0x30}}, 0x20000004) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r2, 0x11, 0x70bd27, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x480c8) 21:35:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1901.790108] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:57 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x4, 0x9b3f, 0x0, 0x200000000000}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x82081, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) 21:35:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}]}, 0x34}}, 0x0) 21:35:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x28, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x8000) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x800, 0x70bd27, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000880}, 0x0) 21:35:57 executing program 1: shmctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000000)=""/54) socketpair(0x8, 0x6, 0x1, 0x0) r0 = shmget(0x0, 0x4000, 0x54000208, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$netlink(0x10, 0x3, 0x4) shmat(r0, &(0x7f0000ff8000/0x3000)=nil, 0x3000) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x811) r3 = socket$l2tp6(0xa, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000328bd7000fddbdf250d00000008003100ffffffff058639050038000000000008002b0000b40000050038000000000008003b008000"/70], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x20008000) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) shmctl$SHM_LOCK(r5, 0xb) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) 21:35:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000550001000000000000000000070000005cb64fcb978a0763d95357933fef7f010fc98477bde5add792621f8a051237f3a4c45ede"], 0x18}}, 0x0) 21:35:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:35:57 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, 0x0, 0x0, 0x0) 21:35:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffff9239}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20010011}, 0x0) 21:35:57 executing program 1: shmctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000000)=""/54) socketpair(0x8, 0x6, 0x1, 0x0) r0 = shmget(0x0, 0x4000, 0x54000208, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$netlink(0x10, 0x3, 0x4) shmat(r0, &(0x7f0000ff8000/0x3000)=nil, 0x3000) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x811) r3 = socket$l2tp6(0xa, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000328bd7000fddbdf250d00000008003100ffffffff058639050038000000000008002b0000b40000050038000000000008003b008000"/70], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x20008000) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) shmctl$SHM_LOCK(r5, 0xb) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) [ 1902.590393] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1902.626717] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:35:57 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0xe7, 0x121000) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x58, r5, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xcf31}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x89}]}, 0x58}}, 0x20000000) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x4, 0x70bd26, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 21:35:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1902.684258] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:58 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) select(0x40, &(0x7f0000000180)={0x4}, &(0x7f0000000040)={0x0, 0x2}, 0x0, 0x0) 21:35:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffff9239}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20010011}, 0x0) 21:35:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x18}}, 0x0) 21:35:58 executing program 4: socketpair(0x2, 0x3, 0x1, 0x0) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r2 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7fff}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6af}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x8844}, 0x4008840) r3 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r3) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000058) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdc02, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x4000080) 21:35:58 executing program 1: shmctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000000)=""/54) socketpair(0x8, 0x6, 0x1, 0x0) r0 = shmget(0x0, 0x4000, 0x54000208, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$netlink(0x10, 0x3, 0x4) shmat(r0, &(0x7f0000ff8000/0x3000)=nil, 0x3000) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x811) r3 = socket$l2tp6(0xa, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000328bd7000fddbdf250d00000008003100ffffffff058639050038000000000008002b0000b40000050038000000000008003b008000"/70], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x20008000) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) shmctl$SHM_LOCK(r5, 0xb) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) 21:35:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffff9239}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20010011}, 0x0) 21:35:58 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, &(0x7f0000000040)={0x0, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) [ 1903.461594] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={0xfffffffffffffffe}}, 0x0) 21:35:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x18}}, 0x0) 21:35:58 executing program 1: timer_delete(0x0) timer_delete(0x0) select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x3}, 0x0, 0x0) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r0) timer_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000080)) timer_create(0x6, &(0x7f0000000100)={0x0, 0x3b, 0x2, @thr={&(0x7f00000000c0)="fd97e187dc8740df2c02fe9fb62305cc04abd7a6572f86d444", &(0x7f00000001c0)="ee26b67baee11a8acbfada93c8735c525bcc4a4867c40abc98eda5c0f2ac15a0a0e81e28a8038ce85949de5baaa163b4ec18d791198ff559be3cfe9cd34e2b1d9114f3e80e7e1129e74be5919296cd887933b4bd486a6eaba24e257de4d9a70a0d9d1874163db2466cec7bfad61500dcd2b1f0d2a8c34bb58c03d151e0a33476b530d27b"}}, &(0x7f0000000280)=0x0) timer_delete(r1) timer_settime(r0, 0x1, &(0x7f00000002c0)={{0x0, 0x3938700}}, &(0x7f0000000300)) 21:35:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={0xfffffffffffffffe}}, 0x0) 21:35:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) [ 1903.545856] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1903.592106] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:35:59 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) select(0x40, &(0x7f0000000180)={0x4}, &(0x7f0000000040)={0x0, 0x2}, 0x0, 0x0) (async) select(0x40, &(0x7f0000000180)={0x4}, &(0x7f0000000040)={0x0, 0x2}, 0x0, 0x0) 21:35:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:35:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0xfffffffffffffffe}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000}, 0x0) 21:35:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x18}}, 0x0) 21:35:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={0xfffffffffffffffe}}, 0x0) 21:35:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:35:59 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, &(0x7f0000000040)={0x0, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:35:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x18}}, 0x0) 21:35:59 executing program 1: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="00003147d9b04002ced4743f90f9"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000010) 21:35:59 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:35:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:35:59 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) [ 1904.467770] nla_parse: 1 callbacks suppressed [ 1904.467777] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:00 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) select(0x40, &(0x7f0000000180)={0x4}, &(0x7f0000000040)={0x0, 0x2}, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) (async) select(0x40, &(0x7f0000000180)={0x4}, &(0x7f0000000040)={0x0, 0x2}, 0x0, 0x0) (async) 21:36:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[], 0x18}}, 0x0) 21:36:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:00 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0x1, 0x81, 0x2}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0xfffffffffffffffe}}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x7c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r4, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="aea5e72f8fc3"}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xaee}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6f265705}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffe}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x400d4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) 21:36:00 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:00 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, &(0x7f0000000040)={0x0, 0x1000, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:36:00 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[], 0x18}}, 0x0) 21:36:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[], 0x18}}, 0x0) 21:36:00 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:00 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0x1, 0x81, 0x2}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0xfffffffffffffffe}}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x7c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r4, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="aea5e72f8fc3"}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xaee}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6f265705}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffe}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x400d4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) 21:36:01 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000000), 0x0, 0x0) select(0x40, &(0x7f0000000040)={0x547, 0x40, 0xd5, 0x6, 0xaf, 0xffffffffffff8001, 0xffffffff, 0x3f8dabb7}, &(0x7f0000000080)={0x1, 0x2, 0x3, 0x885, 0x8, 0xffc0000000000000, 0x2, 0x6}, &(0x7f00000000c0)={0x5, 0x0, 0x7, 0xffff, 0x100000001, 0x0, 0x6, 0x4}, &(0x7f0000000100)={0x0, 0xea60}) 21:36:01 executing program 4: r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x18}}, 0x0) 21:36:01 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:01 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0x1, 0x81, 0x2}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0xfffffffffffffffe}}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x7c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r4, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="aea5e72f8fc3"}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xaee}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6f265705}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffe}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x400d4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) 21:36:01 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, &(0x7f0000000040)={0x6, 0x0, 0x6, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:36:01 executing program 4: r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:01 executing program 1: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r0, &(0x7f0000000080)={0x24, @short={0x2, 0x1, 0xfffe}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0xfffffffffffffffe}, 0x1, 0x0, 0x0, 0x10000}, 0x0) 21:36:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x18}}, 0x0) 21:36:01 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0xff, 0x0, 0x5}, 0x0, 0x0) 21:36:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000003c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/255, 0xff, 0x0, &(0x7f00000004c0)=""/158, 0x9e}, &(0x7f0000000580)=0x40) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000240)=""/38, &(0x7f0000000280)=0x26) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) socketpair(0x18, 0x4, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$mouse(&(0x7f00000005c0), 0x8000000000000080, 0x1a1002) sendmsg$netlink(r4, &(0x7f0000001d00)={&(0x7f0000000600)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001c80)=[{&(0x7f0000000640)={0x1630, 0x23, 0x100, 0x1, 0x25dfdbfb, "", [@nested={0x1108, 0x18, 0x0, 0x1, [@generic="9c2351c46bae0fc01ab14090fc473ad88020cc44664ef9da1954fdc5864ae01ff0df1a66d2c06d590c02576b385aa79d427e5153f8f84a0a1fa074ae7623a495ed4b16f608f4c1f21db57638e5f826ef25f17871ec09d4458e0048d6d27c0dc8cb1efdd23d0b677d80fae56640ddf510de692c2e88ba54bb2c3a486a7477ce93f284388df472896f43e946094e67f3bd506a2aa522792158894eed790ae6dd63fa835698954651d04f81594b7b7b6d51e29c7ffc836e6c57cfa224e8ca173a7eb983d60b0cdda5d66b11297e8af8c56145bc009e486a0ce954534899a0f2ca97211451fa1608c49f", @typed={0x8, 0x3e, 0x0, 0x0, @uid=0xee00}, @generic="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", @typed={0x8, 0x18, 0x0, 0x0, @ipv4=@multicast2}, @typed={0xc, 0x6f, 0x0, 0x0, @u64=0x101}]}, @typed={0x8, 0x5, 0x0, 0x0, @fd=r1}, @generic="b8fc15b8e84cb4b6e66b9c9963d92a745cd2ddc9c40132dc3f5a99965391d63eaceb9ee404ebb6f3422e26aece67984f78dc7abc6c38247f7112eeb588d02e8cfe4c3c6da73e73ed286470e0ec1de484b1116374ce802ede4edd929877b5cb0255f054c67e77a63d8dee3eadd1fd35d3d24a2b1738855dd54d9ad9409d8561f2133e2bdd52b8bd05ba3b42ff6b2e5ec9bd6be759686e987d710af123f1fdf58b4888e68420b777250476ee7b6183159f024ec4cb19b94a49ad51f9fa99c64232615ee636dce1f4ce53ae609fa8dd0d50998248ee29447868571829899d990e3ae8", @generic="7c542fc4326e557dda1d66310c3a2697ce8f1ef7dc8f3296b419f71b3202c7dec6938949b5388314497cab54e7c215338100", @typed={0x14, 0x8c, 0x0, 0x0, @ipv6=@private2}, @typed={0xce, 0x68, 0x0, 0x0, @binary="25cfaf07c4ba1869d72a32fea52fae30361d7fa0864f8f28e006a83edcf0e83bb9f06e69f91b6bb931150c7234cf2a4f681b85bac0c2e262c4b07d1da41452edff4922139d23eba71155e007d979650126ccbb5fbe135f6a3e4d390d124e519fcb724f9ea4af75059b4c206cb14ede2a2b47b553224b5b6bf7fdfbb6686011f972cc6b0c515bf2366c4592cf82870321ce7156a13458c3ffa08380712565afffd1b50842971e031ec6bf5ce09661fd9aac4a169a21763ad0df9953139018c23d0376fdc06d494436fd35"}, @typed={0x14, 0x8c, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x4, 0x42}, @generic="40e21976", @nested={0x2fa, 0x30, 0x0, 0x1, [@generic, @generic="59c96e26b19e594c673af577ab69fbcf82ba40745e41896bcdba870b742a0686a81271e0dd1c602728a49e21258d08ccd245df1604f2d5373601068fc3b51c0e5199210fb04e62228fca452f2d70d1e104bc3b20eed09c74119ee47238ba70e78e42eb688b89a6b550c13ec730e22f8bc293f9b6adb0943b327cbc7809da4ecad8165ec0e751c134df074f87610a19de4f91c608b671aa0807e4d96f694a973fb9b9b612dfae5ec3de22b5ba0cf708adc67ccddb31a6b64905f97b0cb73c398c1f6bc619", @typed={0x8, 0x7f, 0x0, 0x0, @fd}, @generic="3e1841bdd4b2646ce850cfbbe6ea74e200229b87a04386deca77846f2a361f164ef6154a411bf4568dde7b27b03dcb221da8f9ee6c0589559bd1e2bffa7a60d83627dc8532d107dd00afe87ad67277262050fe56043c43f73e5003546758a3f250e227c6d269cc070de00a6e92aedee02d8f265632ec1aa86d2272bbb6e1f2b18d9d785af014df34358cfa6e946553ec75cb2241d501f1d941bf77b622f210c966969d8c7a2f3699dc4bf67cc50ec31fe4646581e5d8fec49a11ad3bdb0e3e05f5d586cc0698a975a73dcaf7a21ce9be4a246d080aa52ac808ab9e23f7034becc0ac147eee270aab9cb722cc1819fb9e5804272f25c3c10a5f", @generic="62c3141de739464102b4ad86b6d51527ca2acb1c7bc51c628b460905a04013ce5b6a6be50866d19b59564cc876e87aa235ea92ffadaff4aff78b328f7703184c064a91dfb2366a36f1e30349c3e41618bd30ed5f5fa9b3e198a5c0bde679637190d13cbde1b322ee2f8267129e9f2ba0f135b870c322bbeca1ff6d0ce926575fe468990a85eb37f97233", @generic="c6ece0e1687f4cfdf4d86dd19b7eda03b8463be3f2a7dd584386a94d492bf85fead2e897ff0f70f08f3b3cada0bc3e65ae90d592c90199561a666c10a98e1ad3ecabce4b8b5da02785a0cbfc33097a56acf9051891ec85325cc2517b43609baf96ed8a8b838df1a1116d52461e", @generic="5e4b1c83c5c990d98b80e3a82f9e0fd5379b464b4a15d652c64195c863bec7650666db30819b762483a9f5d2f490a04559f9c9e03a18", @typed={0x4, 0x3}]}]}, 0x1630}], 0x1, &(0x7f0000001cc0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}], 0x20, 0x40862}, 0xe763b318481406de) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x800080}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xfffffffc}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 21:36:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x4000000) [ 1906.405836] PF_BRIDGE: br_mdb_parse() with invalid ifindex 21:36:02 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000000), 0x0, 0x0) (async) select(0x40, &(0x7f0000000040)={0x547, 0x40, 0xd5, 0x6, 0xaf, 0xffffffffffff8001, 0xffffffff, 0x3f8dabb7}, &(0x7f0000000080)={0x1, 0x2, 0x3, 0x885, 0x8, 0xffc0000000000000, 0x2, 0x6}, &(0x7f00000000c0)={0x5, 0x0, 0x7, 0xffff, 0x100000001, 0x0, 0x6, 0x4}, &(0x7f0000000100)={0x0, 0xea60}) 21:36:02 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0) 21:36:02 executing program 4: r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x4000000) 21:36:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x18}}, 0x0) 21:36:02 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000440)) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84482100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) 21:36:02 executing program 5: select(0x40, &(0x7f0000000080)={0x1}, &(0x7f0000000040)={0x6}, 0x0, 0x0) 21:36:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001000000000000000000070000003687ee36b52f58892f1dab6a2e524fcbdba67d5d2d88adf72b74062dbc110ad9e5a18a0fde3aa882174faac733ff35d4a484d7883bf8050d75814d6800544c9cbeb981974e06b15e70cd70e1e9741009e8c4ccb16b5381fd9320c9a8627c4bc5d7d4c04e8f6d733eacdd95a84d1e0b0dc6625928b8e0f15e4f638ca72f5ce9c33e712e9d8e89eeae4b5075af37bc695b1da40622769c2488"], 0x18}}, 0x0) 21:36:02 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000440)) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84482100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) 21:36:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(0x0, r0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x4000000) 21:36:02 executing program 5: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000440)) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84482100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) [ 1907.286041] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:03 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000000), 0x0, 0x0) (async) select(0x40, &(0x7f0000000040)={0x547, 0x40, 0xd5, 0x6, 0xaf, 0xffffffffffff8001, 0xffffffff, 0x3f8dabb7}, &(0x7f0000000080)={0x1, 0x2, 0x3, 0x885, 0x8, 0xffc0000000000000, 0x2, 0x6}, &(0x7f00000000c0)={0x5, 0x0, 0x7, 0xffff, 0x100000001, 0x0, 0x6, 0x4}, &(0x7f0000000100)={0x0, 0xea60}) 21:36:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(0x0, r0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:03 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000440)) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84482100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) 21:36:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18"], 0x18}}, 0x0) 21:36:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000180)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c001be6", @ANYRES16=0x0, @ANYBLOB="100029bd7000fedbdf2504000000000029000000000005003500fb00000008002c008302fa59"], 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4040) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1a, 0xa, 0x2, &(0x7f0000000000)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/block/nbd13', 0x1a1100, 0x6) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)={0xfffffffffffffffe}, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) 21:36:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(0x0, r0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:03 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000440)) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18"], 0x18}}, 0x0) 21:36:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000003001dfcffffff07ef1fd7f33a585f6053403a1ba2dd000000", @ANYRES32=0x0], 0x18}}, 0x0) 21:36:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) socketpair(0x23, 0x4, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000440)=""/152) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r2, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x9, 0x6, 0x7, 0x5f8}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40880) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00212abd7000ffdb2882fe22c61dbd134a1cce49f207000000c63fdbb80008003971"], 0x28}}, 0x40400c0) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:36:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18"], 0x18}}, 0x0) 21:36:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:03 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000440)) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20814}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000325bd7000000000000000000000000007b00a86451400180000000965743c000000000064763000"], 0x30}, 0x1, 0x0, 0x0, 0x90}, 0x4000000) r1 = syz_open_dev$mouse(&(0x7f0000000180), 0x1, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x2, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x49000}, 0x4040090) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x7}, 0x0, 0x0) 21:36:03 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000440)) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:03 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) socketpair(0x23, 0x4, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000440)=""/152) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r2, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x9, 0x6, 0x7, 0x5f8}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40880) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00212abd7000ffdb2882fe22c61dbd134a1cce49f207000000c63fdbb80008003971"], 0x28}}, 0x40400c0) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) socketpair(0x23, 0x4, 0x8, &(0x7f0000000140)) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) (async) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) (async) shmctl$SHM_LOCK(r3, 0xb) (async) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000440)=""/152) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r2, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x9, 0x6, 0x7, 0x5f8}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40880) (async) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00212abd7000ffdb2882fe22c61dbd134a1cce49f207000000c63fdbb80008003971"], 0x28}}, 0x40400c0) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) 21:36:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) setsockopt$inet_tcp_int(r1, 0x6, 0x24, &(0x7f0000000380)=0x3f4, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r3) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x724}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, 'batadv\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x1) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="07affa00", @ANYRES32=0x0], 0x18}}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x1f, 0x200000) sendmsg$TIPC_CMD_RESET_LINK_STATS(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x2, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x400c040}, 0x8030) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r5 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r5) sendmsg$GTP_CMD_DELPDP(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r2, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) socketpair(0x2, 0x6, 0x4, &(0x7f0000000200)={0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r4) sendmsg$BATADV_CMD_TP_METER(r6, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="02002cbd7013fcdbdf25020000f604003000010000007a8bbc320535de94d605003800000000000500e1ffffff08000600", @ANYRES32=0x0, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000810) 21:36:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001000000000000000000070000003687ee36b52f58892f1dab6a2e524fcbdba67d5d2d88adf72b74062dbc110ad9e5a18a0fde3aa882174faac733ff35d4a484d7883bf8050d75814d6800544c9cbeb981"], 0x18}}, 0x0) 21:36:04 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:04 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000440)) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:04 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) socketpair(0x23, 0x4, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000440)=""/152) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r2, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x9, 0x6, 0x7, 0x5f8}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40880) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00212abd7000ffdb2882fe22c61dbd134a1cce49f207000000c63fdbb80008003971"], 0x28}}, 0x40400c0) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) (async) socketpair(0x23, 0x4, 0x8, &(0x7f0000000140)) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) (async) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) (async) shmctl$SHM_LOCK(r3, 0xb) (async) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000440)=""/152) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r2, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x9, 0x6, 0x7, 0x5f8}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40880) (async) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00212abd7000ffdb2882fe22c61dbd134a1cce49f207000000c63fdbb80008003971"], 0x28}}, 0x40400c0) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) 21:36:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, 0x0, 0x4000800) 21:36:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:04 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x7}, 0x0, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x73, 0x4) select(0x40, &(0x7f0000000400)={0x0, 0x4, 0x3, 0x1, 0xffffffffffffffff, 0x1, 0x8000, 0x3}, &(0x7f0000000440)={0x401, 0x71, 0x7, 0x10000, 0x5, 0x0, 0x596, 0x6}, &(0x7f0000000480)={0x7fffffffffffffff, 0x5, 0x5, 0x6, 0x0, 0x53, 0x1, 0x2}, &(0x7f00000004c0)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/binder_alloc', 0x10000, 0xc) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000600)='/sys/class/raw', 0x2, 0x20) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r4, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x34, r6, 0x104, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}]}, 0x34}}, 0x20040041) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r3, 0x0, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7fff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}}, 0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000740)={'vxcan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$tipc(&(0x7f0000000800), r2) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000008c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20100c00}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x28, r11, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40044}, 0x0) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)=@ipv6_getaddr={0x74, 0x16, 0x20, 0x70bd2b, 0x25dfdbff, {0xa, 0x80, 0xf5, 0xff, r10}, [@IFA_TARGET_NETNSID={0x8}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_FLAGS={0x8, 0x8, 0x18}, @IFA_ADDRESS={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_LOCAL={0x14, 0x2, @private1}, @IFA_LOCAL={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008840) r12 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), r1) sendmsg$BATADV_CMD_SET_MESH(r8, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r12, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) r13 = syz_genetlink_get_family_id$batadv(&(0x7f0000000940), r2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000980)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r5, &(0x7f0000000a80)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x48, r13, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x9}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x70}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r14}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x8) connect$netlink(r7, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) 21:36:04 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000440)) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1909.117852] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1800"], 0x18}}, 0x0) 21:36:04 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dvb_usb', 0x1a3c02, 0x3) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0xff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x2c}}, 0x4) 21:36:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0x0, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, 0x0, 0x4000800) 21:36:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x1e, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0], 0x18}}, 0x44050) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="010811a0d6e773394ae62036c0e0ceda391ea30eb0c59e7affc6c9355495a8bb173a8524ddd281436e0aae4931b4f8c61d5da9bafef22a630d296caab28892124a3d27c07fccb4f6dfb2e9ab3f0dc9dd3b68be05de414caf0900cc86c98ee3afa0fbaee3661399bd8ba73931c9034c56f14ca44075359fccd6ea92c083b7476e5a7535ebc5983d779eb4cf9d6d1be9fa0900db2941a5fad47a73f896f92d3e3665fe1cb8f626952b192b272907bac7473a1f2bf8c98b99d49eb54516046a6747e45a713298f4d120f2b92e4d0ca2b2a10816e43dad750be1ec35185f48a9b59ebc5344db1672ae7db9cd2dc876c4", @ANYRES16=r1, @ANYBLOB="000228bd7000ffdbdf25070000000c0016004b0661400000000006001a004e2200000c0010000104000000000000050006000400000014001f00fc00000000000000000000000000000008001100000000000500210001000000ca87a3600f2629753f54ac2c55575118b836620e9e431e072526f529705221637852c51a7d7ba3afd0c945af960b66c48632be3368936a5a979fe98bd1"], 0x60}, 0x1, 0x0, 0x0, 0x4010}, 0x20800) 21:36:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0x0, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1800"], 0x18}}, 0x0) 21:36:04 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000440)) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:04 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dvb_usb', 0x1a3c02, 0x3) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0xff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x2c}}, 0x4) 21:36:04 executing program 5: socketpair(0x2, 0x3, 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, 0x0, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) [ 1909.296568] PF_BRIDGE: br_mdb_parse() with unknown ifindex 21:36:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, 0x0, 0x4000800) 21:36:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0x0, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1800"], 0x18}}, 0x0) 21:36:04 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000440)) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:04 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r4) timer_getoverrun(r4) timer_delete(r3) timer_settime(r3, 0x1, &(0x7f00000003c0)={{}, {0x77359400}}, &(0x7f0000000400)) timer_settime(r0, 0x1, &(0x7f0000000380)={{}, {r1, r2+10000000}}, 0x0) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:04 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dvb_usb', 0x1a3c02, 0x3) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0xff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x2c}}, 0x4) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dvb_usb', 0x1a3c02, 0x3) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0xff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x2c}}, 0x4) (async) 21:36:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001000000000000000000070000003687ee36b52f58892f1dab6a2e524fcbdba67d5d2d88adf72b"], 0x18}}, 0x0) 21:36:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:04 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000440)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:04 executing program 2: select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0x8000}, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) 21:36:04 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r4) timer_getoverrun(r4) timer_delete(r3) timer_settime(r3, 0x1, &(0x7f00000003c0)={{}, {0x77359400}}, &(0x7f0000000400)) timer_settime(r0, 0x1, &(0x7f0000000380)={{}, {r1, r2+10000000}}, 0x0) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:04 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1909.542572] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000"], 0x18}}, 0x0) 21:36:04 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r4) timer_getoverrun(r4) timer_delete(r3) timer_settime(r3, 0x1, &(0x7f00000003c0)={{}, {0x77359400}}, &(0x7f0000000400)) timer_settime(r0, 0x1, &(0x7f0000000380)={{}, {r1, r2+10000000}}, 0x0) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000"], 0x18}}, 0x0) 21:36:04 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:04 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000340)) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r1) timer_getoverrun(r1) timer_delete(r0) timer_settime(r0, 0x1, &(0x7f00000003c0)={{}, {0x77359400}}, &(0x7f0000000400)) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x0, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:05 executing program 2: select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0x8000}, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) 21:36:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000"], 0x18}}, 0x0) 21:36:05 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000340)) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r1) timer_getoverrun(r1) timer_delete(r0) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:05 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) syz_open_dev$mouse(&(0x7f0000000240), 0x7, 0x105400) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x0, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:05 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000340)) timer_create(0x3, 0x0, &(0x7f0000000140)) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r0) timer_getoverrun(r0) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x0, 0x0, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:05 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:06 executing program 2: select(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0x8000}, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (async, rerun: 32) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000001000), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) 21:36:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001000000000000000000070000003687ee36"], 0x18}}, 0x0) 21:36:06 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:06 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000340)) timer_create(0x3, 0x0, &(0x7f0000000140)) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r0) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x58, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:06 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000340)) timer_create(0x3, 0x0, &(0x7f0000000140)) timer_create(0x3, 0x0, &(0x7f0000000140)) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:06 executing program 1: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x50, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) [ 1911.333178] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000"], 0x18}}, 0x0) 21:36:06 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000340)) timer_create(0x3, 0x0, &(0x7f0000000140)) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000"], 0x18}}, 0x0) 21:36:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x48, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:07 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$KVM_CAP_HYPERV_SYNIC(r0, 0x4068aea3, &(0x7f0000000080)) 21:36:07 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000340)) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x40, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:07 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000"], 0x18}}, 0x0) 21:36:07 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) ioctl$KVM_CAP_HYPERV_SYNIC(r0, 0x4068aea3, &(0x7f0000000080)) 21:36:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x38, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1800000043000100000000000000"], 0x18}}, 0x0) 21:36:07 executing program 5: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:07 executing program 2: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) ioctl$KVM_CAP_HYPERV_SYNIC(r0, 0x4068aea3, &(0x7f0000000080)) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) ioctl$KVM_CAP_HYPERV_SYNIC(r0, 0x4068aea3, &(0x7f0000000080)) (async) 21:36:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x30, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:07 executing program 5: select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:07 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000000040), 0x0, 0x0) 21:36:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x28, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000"], 0x18}}, 0x0) 21:36:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) [ 1912.393342] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:07 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000"], 0x18}}, 0x0) 21:36:07 executing program 5: select(0x0, 0x0, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x20, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:07 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000"], 0x18}}, 0x0) 21:36:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:08 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000000040), 0x0, 0x0) 21:36:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000004300010000"], 0x18}}, 0x0) 21:36:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:08 executing program 5: select(0x0, 0x0, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:08 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x4000000) 21:36:08 executing program 5: select(0x0, 0x0, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, 0x0, 0x44000) 21:36:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x1, 0x0, 0x0, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) 21:36:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000"], 0x18}}, 0x0) 21:36:08 executing program 5: select(0x40, &(0x7f0000000000)={0x0, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) [ 1913.410653] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:09 executing program 2: select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000000040), 0x0, 0x0) select(0x40, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000000040), 0x0, 0x0) (async) 21:36:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, 0x0, 0x44000) 21:36:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000"], 0x18}}, 0x0) 21:36:09 executing program 5: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, 0x0, 0x44000) 21:36:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:09 executing program 5: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000"], 0x18}}, 0x0) 21:36:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, 0x0, 0x44000) 21:36:09 executing program 0: select(0x0, 0x0, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) 21:36:10 executing program 5: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 5: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:10 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x2}, &(0x7f0000000080)) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r0) timer_delete(r0) timer_gettime(r0, &(0x7f0000000200)) select(0x40, &(0x7f00000000c0)={0x2, 0x101, 0x6, 0x2, 0x3, 0x4cf, 0x10001, 0x10000}, &(0x7f0000000100)={0x400, 0xda6, 0x5, 0x101000001, 0x6, 0x100, 0x9, 0x1}, &(0x7f0000000140)={0x80, 0x100000000, 0xc5f, 0x1, 0x4, 0x2b, 0x3e, 0x3}, &(0x7f00000001c0)={0x77359400}) 21:36:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1800000043"], 0x18}}, 0x0) [ 1915.282784] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:10 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x2}, &(0x7f0000000080)) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r0) timer_delete(r0) timer_gettime(r0, &(0x7f0000000200)) (async) timer_gettime(r0, &(0x7f0000000200)) select(0x40, &(0x7f00000000c0)={0x2, 0x101, 0x6, 0x2, 0x3, 0x4cf, 0x10001, 0x10000}, &(0x7f0000000100)={0x400, 0xda6, 0x5, 0x101000001, 0x6, 0x100, 0x9, 0x1}, &(0x7f0000000140)={0x80, 0x100000000, 0xc5f, 0x1, 0x4, 0x2b, 0x3e, 0x3}, &(0x7f00000001c0)={0x77359400}) 21:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1800000043"], 0x18}}, 0x0) 21:36:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010101}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010100}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) 21:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 5: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:10 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)) (async, rerun: 32) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x2}, &(0x7f0000000080)) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r0) (async) timer_delete(r0) (async) timer_gettime(r0, &(0x7f0000000200)) (async) select(0x40, &(0x7f00000000c0)={0x2, 0x101, 0x6, 0x2, 0x3, 0x4cf, 0x10001, 0x10000}, &(0x7f0000000100)={0x400, 0xda6, 0x5, 0x101000001, 0x6, 0x100, 0x9, 0x1}, &(0x7f0000000140)={0x80, 0x100000000, 0xc5f, 0x1, 0x4, 0x2b, 0x3e, 0x3}, &(0x7f00000001c0)={0x77359400}) 21:36:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1800000043"], 0x18}}, 0x0) 21:36:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x4000800) 21:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 0: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000004300"], 0x18}}, 0x0) 21:36:10 executing program 5: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 21:36:10 executing program 2: select(0x40, &(0x7f0000000180)={0xffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x51, 0x0, 0x0, 0x41000000}, 0x0, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0x2, 0x0, [{0x21c3edc232792bd4, 0x3f, 0x6, 0x9, 0x1, 0x4}, {0x0, 0x7fffffff, 0x4, 0xff, 0x4, 0x6, 0x9}]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x400, 0x2]) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 21:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000004300"], 0x18}}, 0x0) 21:36:10 executing program 0: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x0, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:10 executing program 2: select(0x40, &(0x7f0000000180)={0xffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x51, 0x0, 0x0, 0x41000000}, 0x0, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0x2, 0x0, [{0x21c3edc232792bd4, 0x3f, 0x6, 0x9, 0x1, 0x4}, {0x0, 0x7fffffff, 0x4, 0xff, 0x4, 0x6, 0x9}]}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) r0 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x400, 0x2]) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 21:36:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000004300"], 0x18}}, 0x0) 21:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 5: select(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:10 executing program 0: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 4: select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000140)="834320e83dec70345eb5b5bc986a7db3f618e26013071591b4a73ea6557da96d", &(0x7f00000001c0)="9f1665001c8b3d7c21797a9e3a4d9e652c0421478238fee1f4ed2b3e65628ad2b84289845607a01d9a9c98d0552cd3357a75e47555ea1812afae7c64620c302ac33959ad3a5617c0e3b0a468306d717c36bc6f6bc54636933543bf72ae0d474652be350761e55c2d53f5c054d06f43fc468ec0bb5936bef7066d0ca268dfa70bc1b570c91b3cebd6977e938b217181c006e260718abae47cc73f8cf7bda5496b02e61f105076d2af9aa10a9cf8d3cfbbdc3c1bbc040af103a19e82c95d814b2f63cac0e3a60d6d74449c7a21"}}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000340)) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) timer_delete(r1) timer_getoverrun(r1) timer_delete(r0) timer_settime(r0, 0x1, &(0x7f00000003c0)={{}, {0x77359400}}, &(0x7f0000000400)) select(0x40, &(0x7f0000000000)={0x3, 0x400, 0x2, 0x10000, 0x6, 0x22, 0x8, 0xfa}, &(0x7f0000000080)={0x1, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, 0x0, 0x4000800) 21:36:10 executing program 2: select(0x40, &(0x7f0000000180)={0xffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x51, 0x0, 0x0, 0x41000000}, 0x0, 0x0) (async) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0x2, 0x0, [{0x21c3edc232792bd4, 0x3f, 0x6, 0x9, 0x1, 0x4}, {0x0, 0x7fffffff, 0x4, 0xff, 0x4, 0x6, 0x9}]}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x400, 0x2]) (async) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 21:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 5: select(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:10 executing program 0: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x60, 0x15, 0x0, 0x70bd2a, 0x25dfdbfe, {0x2, 0x8, 0x40, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_FLAGS={0x8, 0x8, 0x120}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_RT_PRIORITY={0x8, 0x9, 0x8}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 21:36:10 executing program 5: select(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:10 executing program 2: syz_open_dev$mouse(&(0x7f0000000000), 0x3ff, 0x1c3000) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) (fail_nth: 1) 21:36:10 executing program 0: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 1) 21:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:11 executing program 2: syz_open_dev$mouse(&(0x7f0000000000), 0x3ff, 0x1c3000) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) 21:36:11 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x0, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) [ 1915.966256] FAULT_INJECTION: forcing a failure. [ 1915.966256] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.997247] CPU: 0 PID: 24189 Comm: syz-executor.3 Not tainted 4.14.307-syzkaller #0 [ 1916.005210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1916.014611] Call Trace: [ 1916.017219] dump_stack+0x1b2/0x281 [ 1916.020879] should_fail.cold+0x10a/0x149 [ 1916.025047] should_failslab+0xd6/0x130 [ 1916.029173] kmem_cache_alloc_node+0x263/0x410 [ 1916.033741] FAULT_INJECTION: forcing a failure. [ 1916.033741] name failslab, interval 1, probability 0, space 0, times 0 [ 1916.033889] __alloc_skb+0x5c/0x510 [ 1916.048836] netlink_sendmsg+0x927/0xbc0 [ 1916.052920] ? nlmsg_notify+0x1b0/0x1b0 [ 1916.056903] ? kernel_recvmsg+0x210/0x210 [ 1916.061093] ? security_socket_sendmsg+0x83/0xb0 21:36:11 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x0, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) [ 1916.065860] ? nlmsg_notify+0x1b0/0x1b0 [ 1916.069850] sock_sendmsg+0xb5/0x100 [ 1916.073585] ___sys_sendmsg+0x6c8/0x800 [ 1916.077570] ? get_pid_task+0x91/0x130 [ 1916.081485] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1916.086267] ? lock_downgrade+0x740/0x740 [ 1916.090419] ? __fget+0x23e/0x3e0 [ 1916.093877] ? lock_acquire+0x170/0x3f0 [ 1916.097941] ? lock_downgrade+0x740/0x740 [ 1916.102103] ? __fget+0x265/0x3e0 [ 1916.105656] ? __fdget+0x19b/0x1f0 [ 1916.109320] ? sockfd_lookup_light+0xb2/0x160 [ 1916.113867] __sys_sendmsg+0xa3/0x120 [ 1916.117672] ? SyS_shutdown+0x160/0x160 [ 1916.121653] ? wait_for_completion_io+0x10/0x10 [ 1916.126342] ? SyS_read+0x210/0x210 [ 1916.130065] ? __do_page_fault+0x159/0xad0 [ 1916.134337] SyS_sendmsg+0x27/0x40 [ 1916.137876] ? __sys_sendmsg+0x120/0x120 [ 1916.141938] do_syscall_64+0x1d5/0x640 [ 1916.145837] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1916.151034] RIP: 0033:0x7f94b93480f9 [ 1916.154749] RSP: 002b:00007f94b78ba168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 21:36:11 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x0, 0x3, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) [ 1916.162466] RAX: ffffffffffffffda RBX: 00007f94b9467f80 RCX: 00007f94b93480f9 [ 1916.169821] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1916.177090] RBP: 00007f94b78ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.184460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1916.191737] R13: 00007fffd119dabf R14: 00007f94b78ba300 R15: 0000000000022000 [ 1916.199020] CPU: 1 PID: 24196 Comm: syz-executor.4 Not tainted 4.14.307-syzkaller #0 [ 1916.207043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1916.216397] Call Trace: [ 1916.218998] dump_stack+0x1b2/0x281 [ 1916.222639] should_fail.cold+0x10a/0x149 [ 1916.226797] should_failslab+0xd6/0x130 [ 1916.230782] kmem_cache_alloc_node+0x263/0x410 [ 1916.235394] __alloc_skb+0x5c/0x510 [ 1916.239040] netlink_sendmsg+0x927/0xbc0 [ 1916.243111] ? nlmsg_notify+0x1b0/0x1b0 [ 1916.247094] ? kernel_recvmsg+0x210/0x210 [ 1916.251254] ? security_socket_sendmsg+0x83/0xb0 [ 1916.256012] ? nlmsg_notify+0x1b0/0x1b0 [ 1916.259988] sock_sendmsg+0xb5/0x100 [ 1916.263706] ___sys_sendmsg+0x6c8/0x800 [ 1916.267704] ? get_pid_task+0x91/0x130 [ 1916.271600] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1916.276372] ? lock_downgrade+0x740/0x740 [ 1916.280521] ? __fget+0x23e/0x3e0 [ 1916.283979] ? lock_acquire+0x170/0x3f0 [ 1916.287967] ? lock_downgrade+0x740/0x740 [ 1916.292132] ? __fget+0x265/0x3e0 [ 1916.295598] ? __fdget+0x19b/0x1f0 [ 1916.299148] ? sockfd_lookup_light+0xb2/0x160 [ 1916.303647] __sys_sendmsg+0xa3/0x120 [ 1916.307453] ? SyS_shutdown+0x160/0x160 [ 1916.311442] ? wait_for_completion_io+0x10/0x10 [ 1916.316126] ? SyS_read+0x210/0x210 [ 1916.319762] SyS_sendmsg+0x27/0x40 [ 1916.323305] ? __sys_sendmsg+0x120/0x120 [ 1916.327370] do_syscall_64+0x1d5/0x640 [ 1916.331264] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1916.336454] RIP: 0033:0x7f992c0430f9 [ 1916.340184] RSP: 002b:00007f992a5b5168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1916.347897] RAX: ffffffffffffffda RBX: 00007f992c162f80 RCX: 00007f992c0430f9 [ 1916.355168] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 21:36:11 executing program 0: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1916.362444] RBP: 00007f992a5b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.369723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1916.376998] R13: 00007fff98000bdf R14: 00007f992a5b5300 R15: 0000000000022000 21:36:11 executing program 2: syz_open_dev$mouse(&(0x7f0000000000), 0x3ff, 0x1c3000) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000), 0x3ff, 0x1c3000) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) 21:36:11 executing program 0: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) (fail_nth: 2) 21:36:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:11 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x0, 0x1, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:11 executing program 2: select(0x40, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000040)={0x3}, 0x0, 0x0) 21:36:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 2) 21:36:11 executing program 0: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:11 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x0, 0x0, 0x401, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:11 executing program 2: select(0x40, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000040)={0x3}, 0x0, 0x0) 21:36:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1916.580459] FAULT_INJECTION: forcing a failure. [ 1916.580459] name failslab, interval 1, probability 0, space 0, times 0 21:36:11 executing program 0: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1916.621703] FAULT_INJECTION: forcing a failure. [ 1916.621703] name failslab, interval 1, probability 0, space 0, times 0 [ 1916.638601] CPU: 1 PID: 24230 Comm: syz-executor.4 Not tainted 4.14.307-syzkaller #0 [ 1916.646508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1916.655865] Call Trace: [ 1916.658460] dump_stack+0x1b2/0x281 [ 1916.662110] should_fail.cold+0x10a/0x149 [ 1916.666270] should_failslab+0xd6/0x130 [ 1916.670259] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1916.675590] __kmalloc_node_track_caller+0x38/0x70 [ 1916.680620] __alloc_skb+0x96/0x510 [ 1916.684261] netlink_sendmsg+0x927/0xbc0 [ 1916.688336] ? nlmsg_notify+0x1b0/0x1b0 [ 1916.692316] ? kernel_recvmsg+0x210/0x210 [ 1916.696476] ? security_socket_sendmsg+0x83/0xb0 [ 1916.701244] ? nlmsg_notify+0x1b0/0x1b0 [ 1916.705235] sock_sendmsg+0xb5/0x100 [ 1916.708982] ___sys_sendmsg+0x6c8/0x800 [ 1916.712985] ? get_pid_task+0x91/0x130 [ 1916.716873] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1916.721661] ? lock_downgrade+0x740/0x740 [ 1916.725816] ? __fget+0x23e/0x3e0 [ 1916.729324] ? lock_acquire+0x170/0x3f0 [ 1916.733310] ? lock_downgrade+0x740/0x740 [ 1916.737493] ? __fget+0x265/0x3e0 [ 1916.740954] ? __fdget+0x19b/0x1f0 [ 1916.744501] ? sockfd_lookup_light+0xb2/0x160 [ 1916.749001] __sys_sendmsg+0xa3/0x120 [ 1916.752939] ? SyS_shutdown+0x160/0x160 [ 1916.756931] ? wait_for_completion_io+0x10/0x10 [ 1916.761614] ? SyS_read+0x210/0x210 [ 1916.765247] SyS_sendmsg+0x27/0x40 [ 1916.768793] ? __sys_sendmsg+0x120/0x120 [ 1916.772857] do_syscall_64+0x1d5/0x640 [ 1916.776744] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1916.781947] RIP: 0033:0x7f992c0430f9 [ 1916.785658] RSP: 002b:00007f992a5b5168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1916.793366] RAX: ffffffffffffffda RBX: 00007f992c162f80 RCX: 00007f992c0430f9 [ 1916.800632] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1916.807898] RBP: 00007f992a5b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.815173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 21:36:11 executing program 2: select(0x40, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000040)={0x3}, 0x0, 0x0) select(0x40, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000040)={0x3}, 0x0, 0x0) (async) 21:36:11 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendto$isdn(r0, &(0x7f0000000000)={0x100, 0x9, "27221ec350268ce36db03b426a0b2ce80759daa2e0eec2058cd776a2ffb738dcbf98b090543aca6c5047056b72"}, 0x35, 0x4000000, &(0x7f0000000080)={0x22, 0x40, 0x81, 0x4, 0x1}, 0x6) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) [ 1916.822452] R13: 00007fff98000bdf R14: 00007f992a5b5300 R15: 0000000000022000 [ 1916.842889] CPU: 1 PID: 24236 Comm: syz-executor.3 Not tainted 4.14.307-syzkaller #0 [ 1916.850793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1916.860357] Call Trace: [ 1916.862959] dump_stack+0x1b2/0x281 [ 1916.866603] should_fail.cold+0x10a/0x149 [ 1916.870763] should_failslab+0xd6/0x130 [ 1916.874745] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1916.879873] __kmalloc_node_track_caller+0x38/0x70 [ 1916.884808] __alloc_skb+0x96/0x510 [ 1916.888447] netlink_sendmsg+0x927/0xbc0 [ 1916.892522] ? nlmsg_notify+0x1b0/0x1b0 [ 1916.896521] ? kernel_recvmsg+0x210/0x210 [ 1916.900676] ? security_socket_sendmsg+0x83/0xb0 [ 1916.905429] ? nlmsg_notify+0x1b0/0x1b0 [ 1916.909416] sock_sendmsg+0xb5/0x100 [ 1916.913139] ___sys_sendmsg+0x6c8/0x800 [ 1916.917117] ? get_pid_task+0x91/0x130 [ 1916.921009] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1916.925766] ? lock_downgrade+0x740/0x740 [ 1916.929920] ? __fget+0x23e/0x3e0 [ 1916.933439] ? lock_acquire+0x170/0x3f0 [ 1916.937424] ? lock_downgrade+0x740/0x740 [ 1916.941581] ? __fget+0x265/0x3e0 [ 1916.945074] ? __fdget+0x19b/0x1f0 [ 1916.948619] ? sockfd_lookup_light+0xb2/0x160 [ 1916.953131] __sys_sendmsg+0xa3/0x120 [ 1916.956952] ? SyS_shutdown+0x160/0x160 [ 1916.960940] ? wait_for_completion_io+0x10/0x10 [ 1916.965619] ? SyS_read+0x210/0x210 [ 1916.969244] ? __do_page_fault+0x159/0xad0 [ 1916.973481] SyS_sendmsg+0x27/0x40 [ 1916.977018] ? __sys_sendmsg+0x120/0x120 [ 1916.981083] do_syscall_64+0x1d5/0x640 [ 1916.984978] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1916.990167] RIP: 0033:0x7f94b93480f9 [ 1916.993895] RSP: 002b:00007f94b78ba168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1917.001619] RAX: ffffffffffffffda RBX: 00007f94b9467f80 RCX: 00007f94b93480f9 [ 1917.008887] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1917.016207] RBP: 00007f94b78ba1d0 R08: 0000000000000000 R09: 0000000000000000 21:36:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) (fail_nth: 3) 21:36:12 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendto$isdn(r0, &(0x7f0000000000)={0x100, 0x9, "27221ec350268ce36db03b426a0b2ce80759daa2e0eec2058cd776a2ffb738dcbf98b090543aca6c5047056b72"}, 0x35, 0x4000000, &(0x7f0000000080)={0x22, 0x40, 0x81, 0x4, 0x1}, 0x6) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) sendto$isdn(r0, &(0x7f0000000000)={0x100, 0x9, "27221ec350268ce36db03b426a0b2ce80759daa2e0eec2058cd776a2ffb738dcbf98b090543aca6c5047056b72"}, 0x35, 0x4000000, &(0x7f0000000080)={0x22, 0x40, 0x81, 0x4, 0x1}, 0x6) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) 21:36:12 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x1, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 3) 21:36:12 executing program 0: select(0x40, &(0x7f0000000180)={0x0, 0x380000000000000, 0x0, 0x400000, 0x6}, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x12}, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1917.023473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1917.030745] R13: 00007fffd119dabf R14: 00007f94b78ba300 R15: 0000000000022000 21:36:12 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:12 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) sendto$isdn(r0, &(0x7f0000000000)={0x100, 0x9, "27221ec350268ce36db03b426a0b2ce80759daa2e0eec2058cd776a2ffb738dcbf98b090543aca6c5047056b72"}, 0x35, 0x4000000, &(0x7f0000000080)={0x22, 0x40, 0x81, 0x4, 0x1}, 0x6) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) (async) sendto$isdn(r0, &(0x7f0000000000)={0x100, 0x9, "27221ec350268ce36db03b426a0b2ce80759daa2e0eec2058cd776a2ffb738dcbf98b090543aca6c5047056b72"}, 0x35, 0x4000000, &(0x7f0000000080)={0x22, 0x40, 0x81, 0x4, 0x1}, 0x6) (async) select(0xfffffffffffffd71, &(0x7f0000000180), &(0x7f0000000040), 0x0, 0x0) (async) 21:36:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1917.119237] FAULT_INJECTION: forcing a failure. [ 1917.119237] name failslab, interval 1, probability 0, space 0, times 0 [ 1917.142032] FAULT_INJECTION: forcing a failure. [ 1917.142032] name failslab, interval 1, probability 0, space 0, times 0 [ 1917.155711] CPU: 1 PID: 24270 Comm: syz-executor.4 Not tainted 4.14.307-syzkaller #0 [ 1917.163615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1917.172974] Call Trace: [ 1917.175569] dump_stack+0x1b2/0x281 [ 1917.179210] should_fail.cold+0x10a/0x149 [ 1917.183366] should_failslab+0xd6/0x130 [ 1917.187346] kmem_cache_alloc+0x40/0x3c0 [ 1917.191422] skb_clone+0x126/0x9a0 [ 1917.194977] netlink_deliver_tap+0x67e/0x860 [ 1917.199393] netlink_unicast+0x485/0x610 [ 1917.203462] ? netlink_sendskb+0xd0/0xd0 [ 1917.207549] ? __check_object_size+0x179/0x230 [ 1917.212140] netlink_sendmsg+0x651/0xbc0 [ 1917.216241] ? nlmsg_notify+0x1b0/0x1b0 [ 1917.220217] ? kernel_recvmsg+0x210/0x210 [ 1917.224375] ? security_socket_sendmsg+0x83/0xb0 [ 1917.229124] ? nlmsg_notify+0x1b0/0x1b0 [ 1917.233132] sock_sendmsg+0xb5/0x100 [ 1917.236853] ___sys_sendmsg+0x6c8/0x800 [ 1917.240846] ? get_pid_task+0x91/0x130 [ 1917.244734] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1917.249497] ? lock_downgrade+0x740/0x740 [ 1917.253653] ? __fget+0x23e/0x3e0 [ 1917.257109] ? lock_acquire+0x170/0x3f0 [ 1917.261082] ? lock_downgrade+0x740/0x740 [ 1917.265234] ? __fget+0x265/0x3e0 [ 1917.268694] ? __fdget+0x19b/0x1f0 [ 1917.272264] ? sockfd_lookup_light+0xb2/0x160 [ 1917.276764] __sys_sendmsg+0xa3/0x120 [ 1917.280576] ? SyS_shutdown+0x160/0x160 [ 1917.284552] ? wait_for_completion_io+0x10/0x10 [ 1917.289232] ? SyS_read+0x210/0x210 [ 1917.292870] SyS_sendmsg+0x27/0x40 [ 1917.296413] ? __sys_sendmsg+0x120/0x120 [ 1917.300490] do_syscall_64+0x1d5/0x640 [ 1917.304380] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1917.309564] RIP: 0033:0x7f992c0430f9 21:36:12 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1917.313373] RSP: 002b:00007f992a5b5168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1917.321072] RAX: ffffffffffffffda RBX: 00007f992c162f80 RCX: 00007f992c0430f9 [ 1917.328333] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1917.335772] RBP: 00007f992a5b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1917.343038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1917.350307] R13: 00007fff98000bdf R14: 00007f992a5b5300 R15: 0000000000022000 [ 1917.375367] CPU: 0 PID: 24274 Comm: syz-executor.3 Not tainted 4.14.307-syzkaller #0 [ 1917.383367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1917.392721] Call Trace: [ 1917.395314] dump_stack+0x1b2/0x281 [ 1917.398946] should_fail.cold+0x10a/0x149 [ 1917.403099] should_failslab+0xd6/0x130 [ 1917.407079] kmem_cache_alloc+0x40/0x3c0 [ 1917.411144] skb_clone+0x126/0x9a0 [ 1917.414693] netlink_deliver_tap+0x67e/0x860 [ 1917.419116] netlink_unicast+0x485/0x610 [ 1917.423179] ? netlink_sendskb+0xd0/0xd0 [ 1917.427241] ? __check_object_size+0x179/0x230 [ 1917.431826] netlink_sendmsg+0x651/0xbc0 [ 1917.435893] ? nlmsg_notify+0x1b0/0x1b0 [ 1917.439868] ? kernel_recvmsg+0x210/0x210 [ 1917.444035] ? security_socket_sendmsg+0x83/0xb0 [ 1917.448794] ? nlmsg_notify+0x1b0/0x1b0 [ 1917.452774] sock_sendmsg+0xb5/0x100 [ 1917.456487] ___sys_sendmsg+0x6c8/0x800 [ 1917.460463] ? get_pid_task+0x91/0x130 [ 1917.464371] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1917.469136] ? lock_downgrade+0x740/0x740 [ 1917.473301] ? __fget+0x23e/0x3e0 [ 1917.476768] ? lock_acquire+0x170/0x3f0 [ 1917.480752] ? lock_downgrade+0x740/0x740 [ 1917.484911] ? __fget+0x265/0x3e0 [ 1917.488392] ? __fdget+0x19b/0x1f0 [ 1917.491932] ? sockfd_lookup_light+0xb2/0x160 [ 1917.496433] __sys_sendmsg+0xa3/0x120 [ 1917.500246] ? SyS_shutdown+0x160/0x160 [ 1917.504286] ? wait_for_completion_io+0x10/0x10 [ 1917.508974] ? SyS_read+0x210/0x210 [ 1917.512608] ? __do_page_fault+0x159/0xad0 [ 1917.516847] SyS_sendmsg+0x27/0x40 [ 1917.520388] ? __sys_sendmsg+0x120/0x120 [ 1917.524455] do_syscall_64+0x1d5/0x640 [ 1917.528362] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1917.533560] RIP: 0033:0x7f94b93480f9 [ 1917.537276] RSP: 002b:00007f94b78ba168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1917.544985] RAX: ffffffffffffffda RBX: 00007f94b9467f80 RCX: 00007f94b93480f9 [ 1917.552280] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1917.559554] RBP: 00007f94b78ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1917.566825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1917.574273] R13: 00007fffd119dabf R14: 00007f94b78ba300 R15: 0000000000022000 21:36:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) (fail_nth: 4) 21:36:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:12 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 4) 21:36:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) (fail_nth: 1) [ 1917.617389] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af75647000"/55], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:12 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, &(0x7f00000000c0)={0x1, 0x3, 0xbb, 0x8, 0xfffffffffffffffa, 0x6, 0x1, 0xed}, &(0x7f0000000100)={0x0, 0x2710}) 21:36:12 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) [ 1917.701589] FAULT_INJECTION: forcing a failure. [ 1917.701589] name failslab, interval 1, probability 0, space 0, times 0 [ 1917.725398] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1917.734887] CPU: 1 PID: 24305 Comm: syz-executor.4 Not tainted 4.14.307-syzkaller #0 21:36:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:12 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, 0x0) [ 1917.742800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1917.752158] Call Trace: [ 1917.754757] dump_stack+0x1b2/0x281 [ 1917.758401] should_fail.cold+0x10a/0x149 [ 1917.762564] should_failslab+0xd6/0x130 [ 1917.766412] FAULT_INJECTION: forcing a failure. [ 1917.766412] name failslab, interval 1, probability 0, space 0, times 0 [ 1917.766591] kmem_cache_alloc_node+0x263/0x410 [ 1917.782371] __alloc_skb+0x5c/0x510 [ 1917.786012] netlink_ack+0x216/0x9a0 [ 1917.789739] ? netlink_sendmsg+0xbc0/0xbc0 [ 1917.794003] netlink_rcv_skb+0x2c5/0x390 21:36:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1917.798076] ? genl_family_rcv_msg+0xb20/0xb20 [ 1917.802672] ? netlink_ack+0x9a0/0x9a0 [ 1917.806659] ? lock_acquire+0x170/0x3f0 [ 1917.810647] genl_rcv+0x24/0x40 [ 1917.813933] netlink_unicast+0x437/0x610 [ 1917.818004] ? netlink_sendskb+0xd0/0xd0 [ 1917.822070] ? __check_object_size+0x179/0x230 [ 1917.826660] netlink_sendmsg+0x651/0xbc0 [ 1917.830817] ? nlmsg_notify+0x1b0/0x1b0 [ 1917.834796] ? kernel_recvmsg+0x210/0x210 [ 1917.838958] ? security_socket_sendmsg+0x83/0xb0 [ 1917.843917] ? nlmsg_notify+0x1b0/0x1b0 [ 1917.847892] sock_sendmsg+0xb5/0x100 [ 1917.851647] ___sys_sendmsg+0x6c8/0x800 [ 1917.855795] ? get_pid_task+0x91/0x130 [ 1917.860037] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1917.864807] ? lock_downgrade+0x740/0x740 [ 1917.868964] ? __fget+0x23e/0x3e0 [ 1917.872425] ? lock_acquire+0x170/0x3f0 [ 1917.876405] ? lock_downgrade+0x740/0x740 [ 1917.880576] ? __fget+0x265/0x3e0 [ 1917.884036] ? __fdget+0x19b/0x1f0 [ 1917.887580] ? sockfd_lookup_light+0xb2/0x160 [ 1917.892085] __sys_sendmsg+0xa3/0x120 [ 1917.895894] ? SyS_shutdown+0x160/0x160 [ 1917.899872] ? wait_for_completion_io+0x10/0x10 [ 1917.904545] ? SyS_read+0x210/0x210 [ 1917.908235] SyS_sendmsg+0x27/0x40 [ 1917.911771] ? __sys_sendmsg+0x120/0x120 [ 1917.915843] do_syscall_64+0x1d5/0x640 [ 1917.919737] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1917.924921] RIP: 0033:0x7f992c0430f9 [ 1917.928626] RSP: 002b:00007f992a5b5168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1917.936343] RAX: ffffffffffffffda RBX: 00007f992c162f80 RCX: 00007f992c0430f9 [ 1917.943714] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1917.950972] RBP: 00007f992a5b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1917.958269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1917.965541] R13: 00007fff98000bdf R14: 00007f992a5b5300 R15: 0000000000022000 [ 1917.972836] CPU: 0 PID: 24308 Comm: syz-executor.3 Not tainted 4.14.307-syzkaller #0 [ 1917.980735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1917.990093] Call Trace: [ 1917.992696] dump_stack+0x1b2/0x281 [ 1917.996347] should_fail.cold+0x10a/0x149 [ 1918.000521] should_failslab+0xd6/0x130 [ 1918.004507] kmem_cache_alloc_node+0x263/0x410 [ 1918.009099] __alloc_skb+0x5c/0x510 [ 1918.012755] netlink_ack+0x216/0x9a0 [ 1918.016478] ? netlink_sendmsg+0xbc0/0xbc0 [ 1918.020746] ? netdev_pick_tx+0x2e0/0x2e0 [ 1918.024899] netlink_rcv_skb+0x2c5/0x390 [ 1918.028969] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1918.033481] ? netlink_ack+0x9a0/0x9a0 [ 1918.037387] netlink_unicast+0x437/0x610 [ 1918.041451] ? netlink_sendskb+0xd0/0xd0 [ 1918.045555] ? __check_object_size+0x179/0x230 [ 1918.050153] netlink_sendmsg+0x651/0xbc0 [ 1918.054228] ? nlmsg_notify+0x1b0/0x1b0 [ 1918.058209] ? kernel_recvmsg+0x210/0x210 [ 1918.062369] ? security_socket_sendmsg+0x83/0xb0 [ 1918.067132] ? nlmsg_notify+0x1b0/0x1b0 [ 1918.071220] sock_sendmsg+0xb5/0x100 [ 1918.074941] ___sys_sendmsg+0x6c8/0x800 [ 1918.078936] ? get_pid_task+0x91/0x130 [ 1918.082831] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1918.087613] ? lock_downgrade+0x740/0x740 [ 1918.091776] ? __fget+0x23e/0x3e0 [ 1918.095242] ? lock_acquire+0x170/0x3f0 [ 1918.099378] ? lock_downgrade+0x740/0x740 [ 1918.100024] FAULT_INJECTION: forcing a failure. [ 1918.100024] name failslab, interval 1, probability 0, space 0, times 0 [ 1918.103550] ? __fget+0x265/0x3e0 [ 1918.118202] ? __fdget+0x19b/0x1f0 [ 1918.121751] ? sockfd_lookup_light+0xb2/0x160 [ 1918.126263] __sys_sendmsg+0xa3/0x120 [ 1918.130069] ? SyS_shutdown+0x160/0x160 [ 1918.134058] ? wait_for_completion_io+0x10/0x10 [ 1918.138742] ? SyS_read+0x210/0x210 [ 1918.142374] ? __do_page_fault+0x159/0xad0 [ 1918.146614] SyS_sendmsg+0x27/0x40 [ 1918.150165] ? __sys_sendmsg+0x120/0x120 [ 1918.154239] do_syscall_64+0x1d5/0x640 [ 1918.158228] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1918.163421] RIP: 0033:0x7f94b93480f9 [ 1918.167131] RSP: 002b:00007f94b78ba168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1918.174841] RAX: ffffffffffffffda RBX: 00007f94b9467f80 RCX: 00007f94b93480f9 [ 1918.182107] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1918.189403] RBP: 00007f94b78ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1918.196677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 21:36:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) (fail_nth: 5) 21:36:13 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, 0x0) 21:36:13 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af75647000"/55], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1918.203947] R13: 00007fffd119dabf R14: 00007f94b78ba300 R15: 0000000000022000 [ 1918.228191] CPU: 1 PID: 24310 Comm: syz-executor.2 Not tainted 4.14.307-syzkaller #0 [ 1918.236150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1918.245508] Call Trace: [ 1918.248103] dump_stack+0x1b2/0x281 [ 1918.251740] should_fail.cold+0x10a/0x149 [ 1918.255923] should_failslab+0xd6/0x130 [ 1918.259911] kmem_cache_alloc_node+0x263/0x410 [ 1918.261712] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1918.264506] __alloc_skb+0x5c/0x510 [ 1918.264523] netlink_sendmsg+0x927/0xbc0 [ 1918.264540] ? nlmsg_notify+0x1b0/0x1b0 [ 1918.264551] ? kernel_recvmsg+0x210/0x210 [ 1918.264568] ? security_socket_sendmsg+0x83/0xb0 [ 1918.274924] FAULT_INJECTION: forcing a failure. [ 1918.274924] name failslab, interval 1, probability 0, space 0, times 0 [ 1918.276694] ? nlmsg_notify+0x1b0/0x1b0 [ 1918.276709] sock_sendmsg+0xb5/0x100 [ 1918.276722] ___sys_sendmsg+0x6c8/0x800 [ 1918.276735] ? get_pid_task+0x91/0x130 [ 1918.276751] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1918.325080] ? lock_downgrade+0x740/0x740 [ 1918.329220] ? __fget+0x23e/0x3e0 [ 1918.332680] ? lock_acquire+0x170/0x3f0 [ 1918.336665] ? lock_downgrade+0x740/0x740 [ 1918.340815] ? __fget+0x265/0x3e0 [ 1918.344287] ? __fdget+0x19b/0x1f0 [ 1918.347836] ? sockfd_lookup_light+0xb2/0x160 [ 1918.352334] __sys_sendmsg+0xa3/0x120 [ 1918.356132] ? SyS_shutdown+0x160/0x160 [ 1918.360109] ? wait_for_completion_io+0x10/0x10 [ 1918.364778] ? SyS_read+0x210/0x210 [ 1918.368399] ? __do_page_fault+0x159/0xad0 [ 1918.372627] SyS_sendmsg+0x27/0x40 [ 1918.376161] ? __sys_sendmsg+0x120/0x120 [ 1918.380217] do_syscall_64+0x1d5/0x640 [ 1918.384110] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1918.389294] RIP: 0033:0x7f4ce21ee0f9 [ 1918.393171] RSP: 002b:00007f4ce0760168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1918.400871] RAX: ffffffffffffffda RBX: 00007f4ce230df80 RCX: 00007f4ce21ee0f9 [ 1918.408233] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 1918.415493] RBP: 00007f4ce07601d0 R08: 0000000000000000 R09: 0000000000000000 [ 1918.422756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1918.430020] R13: 00007ffca430159f R14: 00007f4ce0760300 R15: 0000000000022000 [ 1918.445702] CPU: 0 PID: 24333 Comm: syz-executor.3 Not tainted 4.14.307-syzkaller #0 [ 1918.453600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1918.462949] Call Trace: [ 1918.465633] dump_stack+0x1b2/0x281 [ 1918.469298] should_fail.cold+0x10a/0x149 [ 1918.473482] should_failslab+0xd6/0x130 [ 1918.477487] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1918.482605] __kmalloc_node_track_caller+0x38/0x70 [ 1918.487540] __alloc_skb+0x96/0x510 [ 1918.491170] netlink_ack+0x216/0x9a0 [ 1918.494894] ? netlink_sendmsg+0xbc0/0xbc0 [ 1918.499370] ? netdev_pick_tx+0x2e0/0x2e0 [ 1918.503619] netlink_rcv_skb+0x2c5/0x390 [ 1918.507690] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1918.512194] ? netlink_ack+0x9a0/0x9a0 [ 1918.516093] netlink_unicast+0x437/0x610 [ 1918.520160] ? netlink_sendskb+0xd0/0xd0 [ 1918.524238] ? __check_object_size+0x179/0x230 [ 1918.528831] netlink_sendmsg+0x651/0xbc0 [ 1918.532906] ? nlmsg_notify+0x1b0/0x1b0 [ 1918.536885] ? kernel_recvmsg+0x210/0x210 [ 1918.541038] ? security_socket_sendmsg+0x83/0xb0 [ 1918.545794] ? nlmsg_notify+0x1b0/0x1b0 [ 1918.549778] sock_sendmsg+0xb5/0x100 [ 1918.553504] ___sys_sendmsg+0x6c8/0x800 [ 1918.557486] ? get_pid_task+0x91/0x130 [ 1918.561382] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1918.566146] ? lock_downgrade+0x740/0x740 [ 1918.570350] ? __fget+0x23e/0x3e0 [ 1918.574023] ? lock_acquire+0x170/0x3f0 [ 1918.578050] ? lock_downgrade+0x740/0x740 [ 1918.582206] ? __fget+0x265/0x3e0 [ 1918.585673] ? __fdget+0x19b/0x1f0 [ 1918.589215] ? sockfd_lookup_light+0xb2/0x160 [ 1918.593749] __sys_sendmsg+0xa3/0x120 [ 1918.597563] ? SyS_shutdown+0x160/0x160 [ 1918.601654] ? wait_for_completion_io+0x10/0x10 [ 1918.606340] ? SyS_read+0x210/0x210 [ 1918.609981] ? __do_page_fault+0x159/0xad0 [ 1918.614228] SyS_sendmsg+0x27/0x40 [ 1918.617780] ? __sys_sendmsg+0x120/0x120 [ 1918.621867] do_syscall_64+0x1d5/0x640 [ 1918.625768] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1918.631055] RIP: 0033:0x7f94b93480f9 [ 1918.634800] RSP: 002b:00007f94b78ba168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1918.642624] RAX: ffffffffffffffda RBX: 00007f94b9467f80 RCX: 00007f94b93480f9 21:36:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 5) [ 1918.649897] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1918.657172] RBP: 00007f94b78ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1918.664441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1918.671709] R13: 00007fffd119dabf R14: 00007f94b78ba300 R15: 0000000000022000 [ 1918.707903] FAULT_INJECTION: forcing a failure. [ 1918.707903] name failslab, interval 1, probability 0, space 0, times 0 [ 1918.724325] CPU: 1 PID: 24345 Comm: syz-executor.4 Not tainted 4.14.307-syzkaller #0 [ 1918.732238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1918.741596] Call Trace: [ 1918.744198] dump_stack+0x1b2/0x281 [ 1918.747833] should_fail.cold+0x10a/0x149 [ 1918.751998] should_failslab+0xd6/0x130 [ 1918.755988] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1918.761106] __kmalloc_node_track_caller+0x38/0x70 [ 1918.766039] __alloc_skb+0x96/0x510 [ 1918.769672] netlink_ack+0x216/0x9a0 [ 1918.773389] ? netlink_sendmsg+0xbc0/0xbc0 [ 1918.777640] netlink_rcv_skb+0x2c5/0x390 [ 1918.781702] ? genl_family_rcv_msg+0xb20/0xb20 [ 1918.786313] ? netlink_ack+0x9a0/0x9a0 [ 1918.790216] ? lock_acquire+0x170/0x3f0 [ 1918.794205] genl_rcv+0x24/0x40 [ 1918.797484] netlink_unicast+0x437/0x610 [ 1918.801613] ? netlink_sendskb+0xd0/0xd0 [ 1918.805700] ? __check_object_size+0x179/0x230 [ 1918.810297] netlink_sendmsg+0x651/0xbc0 [ 1918.814371] ? nlmsg_notify+0x1b0/0x1b0 [ 1918.818370] ? kernel_recvmsg+0x210/0x210 [ 1918.822528] ? security_socket_sendmsg+0x83/0xb0 [ 1918.827288] ? nlmsg_notify+0x1b0/0x1b0 [ 1918.831262] sock_sendmsg+0xb5/0x100 [ 1918.834992] ___sys_sendmsg+0x6c8/0x800 [ 1918.839088] ? get_pid_task+0x91/0x130 [ 1918.842990] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1918.847763] ? lock_downgrade+0x740/0x740 [ 1918.851918] ? __fget+0x23e/0x3e0 [ 1918.855376] ? lock_acquire+0x170/0x3f0 [ 1918.859370] ? lock_downgrade+0x740/0x740 [ 1918.863539] ? __fget+0x265/0x3e0 [ 1918.867004] ? __fdget+0x19b/0x1f0 [ 1918.870558] ? sockfd_lookup_light+0xb2/0x160 [ 1918.875059] __sys_sendmsg+0xa3/0x120 [ 1918.878868] ? SyS_shutdown+0x160/0x160 [ 1918.882848] ? wait_for_completion_io+0x10/0x10 [ 1918.887534] ? SyS_read+0x210/0x210 [ 1918.891170] SyS_sendmsg+0x27/0x40 [ 1918.894713] ? __sys_sendmsg+0x120/0x120 [ 1918.898836] do_syscall_64+0x1d5/0x640 [ 1918.902732] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1918.907915] RIP: 0033:0x7f992c0430f9 [ 1918.911627] RSP: 002b:00007f992a5b5168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1918.919365] RAX: ffffffffffffffda RBX: 00007f992c162f80 RCX: 00007f992c0430f9 [ 1918.926639] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1918.933908] RBP: 00007f992a5b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1918.941273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1918.948545] R13: 00007fff98000bdf R14: 00007f992a5b5300 R15: 0000000000022000 21:36:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000005c0)={0x0, 0x3b, &(0x7f0000005180)=[{0x0, 0x9}, {&(0x7f00000006c0)={0x10}, 0x10}, {&(0x7f0000001b80)={0x10}, 0x10}], 0x3}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x38, 0x0, 0xff}}, 0x18}, 0x1, 0x0, 0x0, 0x4880}, 0x0) 21:36:14 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:14 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, 0x0) 21:36:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) (fail_nth: 6) 21:36:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 6) 21:36:14 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:14 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (fail_nth: 1) 21:36:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, 0x0, 0x44000) 21:36:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1919.085491] FAULT_INJECTION: forcing a failure. [ 1919.085491] name failslab, interval 1, probability 0, space 0, times 0 [ 1919.098321] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1919.117426] CPU: 1 PID: 24367 Comm: syz-executor.4 Not tainted 4.14.307-syzkaller #0 [ 1919.125333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 21:36:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, 0x0, 0x44000) [ 1919.132373] FAULT_INJECTION: forcing a failure. [ 1919.132373] name failslab, interval 1, probability 0, space 0, times 0 [ 1919.134688] Call Trace: [ 1919.134706] dump_stack+0x1b2/0x281 [ 1919.134725] should_fail.cold+0x10a/0x149 [ 1919.134743] should_failslab+0xd6/0x130 [ 1919.134766] kmem_cache_alloc+0x40/0x3c0 [ 1919.165566] skb_clone+0x126/0x9a0 [ 1919.169128] netlink_deliver_tap+0x67e/0x860 [ 1919.173560] netlink_sendskb+0x45/0xd0 [ 1919.177461] netlink_unicast+0x50a/0x610 [ 1919.181540] ? netlink_sendskb+0xd0/0xd0 [ 1919.185627] ? __nlmsg_put+0x155/0x1c0 [ 1919.189530] netlink_ack+0x514/0x9a0 [ 1919.193263] ? netlink_sendmsg+0xbc0/0xbc0 [ 1919.197512] netlink_rcv_skb+0x2c5/0x390 [ 1919.201581] ? genl_family_rcv_msg+0xb20/0xb20 [ 1919.206170] ? netlink_ack+0x9a0/0x9a0 [ 1919.210060] ? lock_acquire+0x170/0x3f0 [ 1919.214054] genl_rcv+0x24/0x40 [ 1919.217339] netlink_unicast+0x437/0x610 [ 1919.221401] ? netlink_sendskb+0xd0/0xd0 [ 1919.225464] ? __check_object_size+0x179/0x230 [ 1919.230046] netlink_sendmsg+0x651/0xbc0 21:36:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, 0x0, 0x44000) [ 1919.234112] ? nlmsg_notify+0x1b0/0x1b0 [ 1919.238089] ? kernel_recvmsg+0x210/0x210 [ 1919.242240] ? security_socket_sendmsg+0x83/0xb0 [ 1919.246992] ? nlmsg_notify+0x1b0/0x1b0 [ 1919.250962] sock_sendmsg+0xb5/0x100 [ 1919.254677] ___sys_sendmsg+0x6c8/0x800 [ 1919.258659] ? get_pid_task+0x91/0x130 [ 1919.262558] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1919.267324] ? lock_downgrade+0x740/0x740 [ 1919.271475] ? __fget+0x23e/0x3e0 [ 1919.274940] ? lock_acquire+0x170/0x3f0 [ 1919.278918] ? lock_downgrade+0x740/0x740 [ 1919.283085] ? __fget+0x265/0x3e0 [ 1919.286571] ? __fdget+0x19b/0x1f0 [ 1919.290119] ? sockfd_lookup_light+0xb2/0x160 [ 1919.294649] __sys_sendmsg+0xa3/0x120 [ 1919.298458] ? SyS_shutdown+0x160/0x160 [ 1919.302437] ? wait_for_completion_io+0x10/0x10 [ 1919.307123] ? SyS_read+0x210/0x210 [ 1919.310754] SyS_sendmsg+0x27/0x40 [ 1919.314325] ? __sys_sendmsg+0x120/0x120 [ 1919.318389] do_syscall_64+0x1d5/0x640 [ 1919.322317] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1919.327512] RIP: 0033:0x7f992c0430f9 21:36:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000005c0)={0x0, 0x3b, &(0x7f0000005180)=[{0x0, 0x9}, {&(0x7f00000006c0)={0x10}, 0x10}, {&(0x7f0000001b80)={0x10}, 0x10}], 0x3}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x38, 0x0, 0xff}}, 0x18}, 0x1, 0x0, 0x0, 0x4880}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$netlink(r0, &(0x7f00000005c0)={0x0, 0x3b, &(0x7f0000005180)=[{0x0, 0x9}, {&(0x7f00000006c0)={0x10}, 0x10}, {&(0x7f0000001b80)={0x10}, 0x10}], 0x3}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x38, 0x0, 0xff}}, 0x18}, 0x1, 0x0, 0x0, 0x4880}, 0x0) (async) 21:36:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd2c9a567e8fa0c1e611d6e2d5f48eff25337f337ece578f15f0a6c0a71504e1460f21e03b45624d8792e92371c71d675c16c3cf5291e49604fa77b5b95d10414f79f4a60ddc7444532ad5dccfabf4db64680b4f6dd135165f891d1385794efc69674e1808573bf7a1ab831827770d"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:14 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000140)={{0x4, 0x1000, 0xa, 0xfd, 0x1, 0x1, 0x8, 0x3f, 0x3, 0x20, 0xfc, 0x40}, {0x2000, 0x10000, 0x3, 0x1, 0x8, 0x1, 0x1f, 0x75, 0x3f, 0x7f, 0x1f, 0x3}, {0x2000, 0x10000, 0x4, 0x1f, 0x81, 0x0, 0xf7, 0x1, 0x5, 0x6, 0x2}, {0x4, 0x1, 0x4, 0x80, 0x1, 0x7, 0x6, 0x1, 0x80, 0x7, 0x1f, 0x7f}, {0x6000, 0x6000, 0xd, 0x6, 0x7f, 0x2, 0x6f, 0x6, 0x7, 0xa1, 0xff, 0xff}, {0x1000, 0x1000, 0x10, 0x2, 0x1, 0x20, 0x1, 0x6, 0x2, 0x6, 0x5, 0x8}, {0xd000, 0x10000, 0xf, 0x1, 0x3, 0x5, 0x9, 0x9, 0x9, 0x80, 0x80, 0xff}, {0x5000, 0x0, 0x0, 0x3, 0x1, 0x0, 0x7, 0x1, 0xd3, 0x0, 0x1, 0x80}, {0x1000, 0x40}, {0x5000}, 0x10004, 0x0, 0x4, 0x44274, 0xc, 0x1, 0x1000, [0x8, 0x8, 0x0, 0x7fffffff]}) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "c2cd0a217c1c68a1", "f55d0edf640fa3cb9fee64fe2a390c34", "94ced6f8", "0dec5a257eda7db4"}, 0x28) [ 1919.331226] RSP: 002b:00007f992a5b5168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1919.338943] RAX: ffffffffffffffda RBX: 00007f992c162f80 RCX: 00007f992c0430f9 [ 1919.346230] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1919.353510] RBP: 00007f992a5b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1919.360783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1919.368050] R13: 00007fff98000bdf R14: 00007f992a5b5300 R15: 0000000000022000 [ 1919.410024] CPU: 0 PID: 24365 Comm: syz-executor.3 Not tainted 4.14.307-syzkaller #0 [ 1919.417949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1919.427309] Call Trace: [ 1919.429914] dump_stack+0x1b2/0x281 [ 1919.433569] should_fail.cold+0x10a/0x149 [ 1919.437733] should_failslab+0xd6/0x130 [ 1919.441833] kmem_cache_alloc+0x40/0x3c0 [ 1919.445910] skb_clone+0x126/0x9a0 [ 1919.449467] netlink_deliver_tap+0x67e/0x860 [ 1919.453890] netlink_sendskb+0x45/0xd0 [ 1919.457787] netlink_unicast+0x50a/0x610 [ 1919.461864] ? netlink_sendskb+0xd0/0xd0 [ 1919.465971] ? __nlmsg_put+0x155/0x1c0 [ 1919.469872] netlink_ack+0x514/0x9a0 [ 1919.473603] ? netlink_sendmsg+0xbc0/0xbc0 [ 1919.477878] ? netdev_pick_tx+0x2e0/0x2e0 [ 1919.482042] netlink_rcv_skb+0x2c5/0x390 [ 1919.486125] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 1919.490629] ? netlink_ack+0x9a0/0x9a0 [ 1919.494544] netlink_unicast+0x437/0x610 [ 1919.498619] ? netlink_sendskb+0xd0/0xd0 [ 1919.502690] ? __check_object_size+0x179/0x230 21:36:14 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (async) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000140)={{0x4, 0x1000, 0xa, 0xfd, 0x1, 0x1, 0x8, 0x3f, 0x3, 0x20, 0xfc, 0x40}, {0x2000, 0x10000, 0x3, 0x1, 0x8, 0x1, 0x1f, 0x75, 0x3f, 0x7f, 0x1f, 0x3}, {0x2000, 0x10000, 0x4, 0x1f, 0x81, 0x0, 0xf7, 0x1, 0x5, 0x6, 0x2}, {0x4, 0x1, 0x4, 0x80, 0x1, 0x7, 0x6, 0x1, 0x80, 0x7, 0x1f, 0x7f}, {0x6000, 0x6000, 0xd, 0x6, 0x7f, 0x2, 0x6f, 0x6, 0x7, 0xa1, 0xff, 0xff}, {0x1000, 0x1000, 0x10, 0x2, 0x1, 0x20, 0x1, 0x6, 0x2, 0x6, 0x5, 0x8}, {0xd000, 0x10000, 0xf, 0x1, 0x3, 0x5, 0x9, 0x9, 0x9, 0x80, 0x80, 0xff}, {0x5000, 0x0, 0x0, 0x3, 0x1, 0x0, 0x7, 0x1, 0xd3, 0x0, 0x1, 0x80}, {0x1000, 0x40}, {0x5000}, 0x10004, 0x0, 0x4, 0x44274, 0xc, 0x1, 0x1000, [0x8, 0x8, 0x0, 0x7fffffff]}) syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "c2cd0a217c1c68a1", "f55d0edf640fa3cb9fee64fe2a390c34", "94ced6f8", "0dec5a257eda7db4"}, 0x28) [ 1919.507557] netlink_sendmsg+0x651/0xbc0 [ 1919.511638] ? nlmsg_notify+0x1b0/0x1b0 [ 1919.515667] ? kernel_recvmsg+0x210/0x210 [ 1919.519834] ? security_socket_sendmsg+0x83/0xb0 [ 1919.524689] ? nlmsg_notify+0x1b0/0x1b0 [ 1919.528691] sock_sendmsg+0xb5/0x100 [ 1919.532411] ___sys_sendmsg+0x6c8/0x800 [ 1919.536393] ? get_pid_task+0x91/0x130 [ 1919.540288] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1919.545063] ? lock_downgrade+0x740/0x740 [ 1919.549221] ? __fget+0x23e/0x3e0 [ 1919.553297] ? lock_acquire+0x170/0x3f0 [ 1919.557453] ? lock_downgrade+0x740/0x740 [ 1919.561610] ? __fget+0x265/0x3e0 [ 1919.565201] ? __fdget+0x19b/0x1f0 [ 1919.568779] ? sockfd_lookup_light+0xb2/0x160 [ 1919.573287] __sys_sendmsg+0xa3/0x120 [ 1919.577109] ? SyS_shutdown+0x160/0x160 [ 1919.581231] ? wait_for_completion_io+0x10/0x10 [ 1919.585935] ? SyS_read+0x210/0x210 [ 1919.589666] ? __do_page_fault+0x159/0xad0 [ 1919.593955] SyS_sendmsg+0x27/0x40 [ 1919.597510] ? __sys_sendmsg+0x120/0x120 [ 1919.601589] do_syscall_64+0x1d5/0x640 [ 1919.605499] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 21:36:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) (fail_nth: 7) 21:36:14 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000140)={{0x4, 0x1000, 0xa, 0xfd, 0x1, 0x1, 0x8, 0x3f, 0x3, 0x20, 0xfc, 0x40}, {0x2000, 0x10000, 0x3, 0x1, 0x8, 0x1, 0x1f, 0x75, 0x3f, 0x7f, 0x1f, 0x3}, {0x2000, 0x10000, 0x4, 0x1f, 0x81, 0x0, 0xf7, 0x1, 0x5, 0x6, 0x2}, {0x4, 0x1, 0x4, 0x80, 0x1, 0x7, 0x6, 0x1, 0x80, 0x7, 0x1f, 0x7f}, {0x6000, 0x6000, 0xd, 0x6, 0x7f, 0x2, 0x6f, 0x6, 0x7, 0xa1, 0xff, 0xff}, {0x1000, 0x1000, 0x10, 0x2, 0x1, 0x20, 0x1, 0x6, 0x2, 0x6, 0x5, 0x8}, {0xd000, 0x10000, 0xf, 0x1, 0x3, 0x5, 0x9, 0x9, 0x9, 0x80, 0x80, 0xff}, {0x5000, 0x0, 0x0, 0x3, 0x1, 0x0, 0x7, 0x1, 0xd3, 0x0, 0x1, 0x80}, {0x1000, 0x40}, {0x5000}, 0x10004, 0x0, 0x4, 0x44274, 0xc, 0x1, 0x1000, [0x8, 0x8, 0x0, 0x7fffffff]}) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x223001) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) (async) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "c2cd0a217c1c68a1", "f55d0edf640fa3cb9fee64fe2a390c34", "94ced6f8", "0dec5a257eda7db4"}, 0x28) [ 1919.610717] RIP: 0033:0x7f94b93480f9 [ 1919.614437] RSP: 002b:00007f94b78ba168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1919.622321] RAX: ffffffffffffffda RBX: 00007f94b9467f80 RCX: 00007f94b93480f9 [ 1919.629601] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1919.636874] RBP: 00007f94b78ba1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1919.644180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1919.651457] R13: 00007fffd119dabf R14: 00007f94b78ba300 R15: 0000000000022000 21:36:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000005c0)={0x0, 0x3b, &(0x7f0000005180)=[{0x0, 0x9}, {&(0x7f00000006c0)={0x10}, 0x10}, {&(0x7f0000001b80)={0x10}, 0x10}], 0x3}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x38, 0x0, 0xff}}, 0x18}, 0x1, 0x0, 0x0, 0x4880}, 0x0) 21:36:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (fail_nth: 7) 21:36:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x91) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 21:36:14 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) 21:36:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c00180000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@ipv4_deladdr={0x34, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r2}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0xffff, 0x5, 0x3fe, 0x80000001}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r4, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x696}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1ff}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) [ 1919.753259] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c, 0x1a, 0x800, 0x2, 0x25dfdbfc}, 0x1c}}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x4, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x1, 0x400140) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000040)={0xead, 0x6000}) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000280)={{0x0, 0x0, 0x80}}) 21:36:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x91) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 21:36:14 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (async) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) [ 1919.861470] [ 1919.869703] ============================= [ 1919.882087] WARNING: suspicious RCU usage [ 1919.894632] 4.14.307-syzkaller #0 Not tainted [ 1919.902744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c, 0x1a, 0x800, 0x2, 0x25dfdbfc}, 0x1c}}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x4, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x1, 0x400140) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000040)={0xead, 0x6000}) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000280)={{0x0, 0x0, 0x80}}) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c, 0x1a, 0x800, 0x2, 0x25dfdbfc}, 0x1c}}, 0x0) (async) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x4, 0x4) (async) syz_open_dev$mouse(&(0x7f0000000000), 0x1, 0x400140) (async) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) (async) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000040)={0xead, 0x6000}) (async) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000280)={{0x0, 0x0, 0x80}}) (async) [ 1919.911559] ----------------------------- [ 1919.925695] net/tipc/bearer.c:177 suspicious rcu_dereference_protected() usage! [ 1919.947701] [ 1919.947701] other info that might help us debug this: [ 1919.947701] [ 1919.956769] 21:36:15 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (async) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) (async) [ 1919.956769] rcu_scheduler_active = 2, debug_locks = 1 [ 1919.965544] 2 locks held by syz-executor.1/24416: [ 1919.971583] #0: (cb_lock){++++}, at: [] genl_rcv+0x15/0x40 [ 1919.985040] #1: (genl_mutex){+.+.}, at: [] genl_rcv_msg+0x112/0x140 [ 1919.993102] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1920.001017] [ 1920.001017] stack backtrace: [ 1920.006699] CPU: 0 PID: 24416 Comm: syz-executor.1 Not tainted 4.14.307-syzkaller #0 [ 1920.014575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1920.023963] Call Trace: [ 1920.026565] dump_stack+0x1b2/0x281 [ 1920.030201] tipc_bearer_find+0x1ff/0x2f0 [ 1920.034367] tipc_nl_compat_link_set+0x40b/0xb90 [ 1920.039137] ? __alloc_skb+0x3dc/0x510 [ 1920.043028] tipc_nl_compat_doit+0x192/0x5d0 [ 1920.047440] ? tipc_nl_compat_link_set+0xb90/0xb90 [ 1920.052379] ? security_capable+0x88/0xb0 [ 1920.056549] ? ns_capable_common+0x127/0x150 [ 1920.060966] tipc_nl_compat_recv+0xa0b/0xae0 [ 1920.065388] ? tipc_nl_compat_dumpit+0x7a0/0x7a0 [ 1920.070155] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1920.075180] ? tipc_nl_node_dump+0xc20/0xc20 [ 1920.079699] ? __tipc_add_link_prop.isra.0+0x190/0x190 [ 1920.084994] ? skb_network_protocol+0x111/0x4a0 [ 1920.089706] genl_family_rcv_msg+0x572/0xb20 [ 1920.094160] ? __lock_acquire+0x5fc/0x3f20 [ 1920.098390] ? genl_rcv+0x40/0x40 [ 1920.101853] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 1920.107302] ? __local_bh_enable_ip+0xc1/0x170 [ 1920.111893] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 1920.116930] genl_rcv_msg+0xaf/0x140 [ 1920.120676] netlink_rcv_skb+0x125/0x390 [ 1920.124744] ? genl_family_rcv_msg+0xb20/0xb20 [ 1920.129341] ? netlink_ack+0x9a0/0x9a0 [ 1920.133230] ? lock_acquire+0x170/0x3f0 [ 1920.137210] genl_rcv+0x24/0x40 [ 1920.140504] netlink_unicast+0x437/0x610 [ 1920.144599] ? netlink_sendskb+0xd0/0xd0 [ 1920.148665] ? __check_object_size+0x179/0x230 [ 1920.153258] netlink_sendmsg+0x651/0xbc0 [ 1920.157338] ? nlmsg_notify+0x1b0/0x1b0 [ 1920.161323] ? kernel_recvmsg+0x210/0x210 [ 1920.165482] ? security_socket_sendmsg+0x83/0xb0 [ 1920.170246] ? nlmsg_notify+0x1b0/0x1b0 [ 1920.174228] sock_sendmsg+0xb5/0x100 [ 1920.177949] ___sys_sendmsg+0x6c8/0x800 [ 1920.181935] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1920.186696] ? do_futex+0x127/0x1570 [ 1920.190526] ? __fget+0x23e/0x3e0 [ 1920.193988] ? lock_acquire+0x170/0x3f0 [ 1920.197965] ? lock_downgrade+0x740/0x740 [ 1920.202120] ? __fget+0x265/0x3e0 [ 1920.205585] ? __fdget+0x19b/0x1f0 [ 1920.209131] ? sockfd_lookup_light+0xb2/0x160 [ 1920.213639] __sys_sendmsg+0xa3/0x120 [ 1920.217447] ? SyS_shutdown+0x160/0x160 [ 1920.221447] SyS_sendmsg+0x27/0x40 [ 1920.224992] ? __sys_sendmsg+0x120/0x120 [ 1920.229059] do_syscall_64+0x1d5/0x640 [ 1920.232959] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1920.238156] RIP: 0033:0x7ff3b0a220f9 [ 1920.241870] RSP: 002b:00007ff3aef94168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1920.249591] RAX: ffffffffffffffda RBX: 00007ff3b0b41f80 RCX: 00007ff3b0a220f9 21:36:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) (async, rerun: 32) r1 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 32) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c, 0x1a, 0x800, 0x2, 0x25dfdbfc}, 0x1c}}, 0x0) (async) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x4, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x1, 0x400140) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000040)={0xead, 0x6000}) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000280)={{0x0, 0x0, 0x80}}) 21:36:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@ipv4_deladdr={0x34, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r2}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0xffff, 0x5, 0x3fe, 0x80000001}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r4, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x696}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1ff}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)) (async) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@ipv4_deladdr={0x34, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r2}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0xffff, 0x5, 0x3fe, 0x80000001}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r4, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x696}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1ff}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) (async) 21:36:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x91) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x91) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) [ 1920.256878] RDX: 0000000000044000 RSI: 0000000020000300 RDI: 0000000000000003 [ 1920.264147] RBP: 00007ff3b0a7dae9 R08: 0000000000000000 R09: 0000000000000000 [ 1920.271418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1920.278690] R13: 00007fff436ff42f R14: 00007ff3aef94300 R15: 0000000000022000 21:36:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c00180000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/bfusb', 0x521000, 0x21) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newroute={0x68, 0x18, 0x8, 0x70bd28, 0x25dfdbfb, {0xa, 0x10, 0x0, 0x4, 0x4e54b1e169c52545, 0x1, 0xff, 0x6}, [@RTA_MULTIPATH={0xc, 0x9, {0x4, 0x2, 0x1, r3}}, @RTA_EXPIRES={0x8, 0x17, 0xfffffff8}, @RTA_IIF={0x8}, @RTA_PRIORITY={0x8}, @RTA_MARK={0x8, 0x10, 0xfffffffa}, @RTA_GATEWAY={0x14, 0x5, @remote}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @LWTUNNEL_IP6_HOPLIMIT={0x5, 0x4, 0x6}}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) 21:36:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c00180000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1920.351511] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:15 executing program 4: socketpair(0x8, 0x1, 0x7fffffff, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000300)={0x0, &(0x7f0000000280)}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x28, r1, 0x1, 0x70bd26, 0x25dfdbff, {{}, {}, {0xc, 0x13, @l2={'eth', 0x3a, 'lo\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x76dd835cd3867984) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) 21:36:15 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/bfusb', 0x521000, 0x21) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newroute={0x68, 0x18, 0x8, 0x70bd28, 0x25dfdbfb, {0xa, 0x10, 0x0, 0x4, 0x4e54b1e169c52545, 0x1, 0xff, 0x6}, [@RTA_MULTIPATH={0xc, 0x9, {0x4, 0x2, 0x1, r3}}, @RTA_EXPIRES={0x8, 0x17, 0xfffffff8}, @RTA_IIF={0x8}, @RTA_PRIORITY={0x8}, @RTA_MARK={0x8, 0x10, 0xfffffffa}, @RTA_GATEWAY={0x14, 0x5, @remote}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @LWTUNNEL_IP6_HOPLIMIT={0x5, 0x4, 0x6}}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x40000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) 21:36:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1920.395838] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1920.424268] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1920.462900] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1920.515717] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1920.528114] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1920.540524] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1920.554259] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYRES8=r1, @ANYRES64=r0, @ANYRES32=r0], 0x18}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000801) 21:36:15 executing program 2: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@ipv4_deladdr={0x34, 0x15, 0xf6a4067a33e4b5bb, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r2}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0xffff, 0x5, 0x3fe, 0x80000001}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r4, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x696}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1ff}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r4, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x696}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1ff}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) 21:36:15 executing program 4: socketpair(0x8, 0x1, 0x7fffffff, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000300)={0x0, &(0x7f0000000280)}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x28, r1, 0x1, 0x70bd26, 0x25dfdbff, {{}, {}, {0xc, 0x13, @l2={'eth', 0x3a, 'lo\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x76dd835cd3867984) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) 21:36:15 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/bfusb', 0x521000, 0x21) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x3, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newroute={0x68, 0x18, 0x8, 0x70bd28, 0x25dfdbfb, {0xa, 0x10, 0x0, 0x4, 0x4e54b1e169c52545, 0x1, 0xff, 0x6}, [@RTA_MULTIPATH={0xc, 0x9, {0x4, 0x2, 0x1, r3}}, @RTA_EXPIRES={0x8, 0x17, 0xfffffff8}, @RTA_IIF={0x8}, @RTA_PRIORITY={0x8}, @RTA_MARK={0x8, 0x10, 0xfffffffa}, @RTA_GATEWAY={0x14, 0x5, @remote}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @LWTUNNEL_IP6_HOPLIMIT={0x5, 0x4, 0x6}}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x40000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) 21:36:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) [ 1920.563322] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1920.576005] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYRES8=r1, @ANYRES64=r0, @ANYRES32=r0], 0x18}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000801) 21:36:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 5: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x1c, r0, 0x10, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010000}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0xb) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x4}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20048890) r4 = syz_open_dev$mouse(&(0x7f00000003c0), 0xe960, 0x329040) sendmsg$TIPC_CMD_SHOW_STATS(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r3, 0x930, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x54, 0x0, 0x320, 0x70bd2b, 0x27dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x402}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7fffffff}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x4c01) connect$netlink(r2, &(0x7f00000005c0)=@unspec, 0xc) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 21:36:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x4, 0x70bd26, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40091}, 0x20008050) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="00001500bbb5ffff000017000000020008c8", @ANYRESDEC=r0], 0x18}}, 0x4000015) 21:36:15 executing program 4: socketpair(0x8, 0x1, 0x7fffffff, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000300)={0x0, &(0x7f0000000280)}) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x28, r1, 0x1, 0x70bd26, 0x25dfdbff, {{}, {}, {0xc, 0x13, @l2={'eth', 0x3a, 'lo\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x76dd835cd3867984) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x1}, 0x14}}, 0x0) 21:36:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async, rerun: 64) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYRES8=r1, @ANYRES64=r0, @ANYRES32=r0], 0x18}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000801) (rerun: 64) 21:36:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000005180)=[{&(0x7f00000051c0)={0x28, 0x28, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic='\x00cM\x00'/13]}, 0x28}], 0x1}, 0x0) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="16000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000002000000"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20}, 0x8000) 21:36:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x4, 0x70bd26, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40091}, 0x20008050) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="00001500bbb5ffff000017000000020008c8", @ANYRESDEC=r0], 0x18}}, 0x4000015) (async) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="00001500bbb5ffff000017000000020008c8", @ANYRESDEC=r0], 0x18}}, 0x4000015) 21:36:15 executing program 5: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x1c, r0, 0x10, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010000}, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0xb) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x4}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20048890) (async) r4 = syz_open_dev$mouse(&(0x7f00000003c0), 0xe960, 0x329040) sendmsg$TIPC_CMD_SHOW_STATS(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r3, 0x930, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x54, 0x0, 0x320, 0x70bd2b, 0x27dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x402}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7fffffff}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x4c01) (async) connect$netlink(r2, &(0x7f00000005c0)=@unspec, 0xc) (async) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 21:36:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 32) sendmsg$netlink(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000005180)=[{&(0x7f00000051c0)={0x28, 0x28, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic='\x00cM\x00'/13]}, 0x28}], 0x1}, 0x0) (async) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="16000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000002000000"], 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20}, 0x8000) 21:36:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 21:36:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x4, 0x70bd26, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40091}, 0x20008050) socket$bt_bnep(0x1f, 0x3, 0x4) (async) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="00001500bbb5ffff000017000000020008c8", @ANYRESDEC=r0], 0x18}}, 0x4000015) 21:36:15 executing program 5: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x1c, r0, 0x10, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010000}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0xb) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x4}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20048890) r4 = syz_open_dev$mouse(&(0x7f00000003c0), 0xe960, 0x329040) sendmsg$TIPC_CMD_SHOW_STATS(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r3, 0x930, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x54, 0x0, 0x320, 0x70bd2b, 0x27dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x402}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7fffffff}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x4c01) connect$netlink(r2, &(0x7f00000005c0)=@unspec, 0xc) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x1c, r0, 0x10, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010000}, 0x0) (async) socket$netlink(0x10, 0x3, 0x4) (async) socket$netlink(0x10, 0x3, 0xb) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x4}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20048890) (async) syz_open_dev$mouse(&(0x7f00000003c0), 0xe960, 0x329040) (async) sendmsg$TIPC_CMD_SHOW_STATS(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r3, 0x930, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x54, 0x0, 0x320, 0x70bd2b, 0x27dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x402}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7fffffff}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x4c01) (async) connect$netlink(r2, &(0x7f00000005c0)=@unspec, 0xc) (async) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) 21:36:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 21:36:15 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000005180)=[{&(0x7f00000051c0)={0x28, 0x28, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic='\x00cM\x00'/13]}, 0x28}], 0x1}, 0x0) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="16000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000002000000"], 0x14}}, 0x0) (async) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="16000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000002000000"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20}, 0x8000) 21:36:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:15 executing program 2: socketpair(0x2b, 0x800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x900000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) 21:36:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 21:36:16 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/nfs', 0x2040, 0x102) ioctl$KVM_SMI(r0, 0xaeb7) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x1a, 0x70bd25, 0x25dfdbfe}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) r1 = socket$netlink(0x10, 0x3, 0x4) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/class/tpm', 0x4080, 0x100) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x8, 0x70bd26, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8880}, 0x1) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8001040}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x1c, r2, 0x8, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x810) r4 = socket$netlink(0x10, 0x3, 0x14) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r4, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r3, 0x2, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40040c0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000480)={0x400, 0x81, 0xbf, 0x3}, 0x10) 21:36:16 executing program 4: clock_gettime(0x0, &(0x7f0000000240)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r1, 0x800, 0x70bd2a, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB='\x00'/14], 0x14}}, 0x0) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 2: socketpair(0x2b, 0x800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x900000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) (async, rerun: 32) r1 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 32) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x24048010) 21:36:16 executing program 4: clock_gettime(0x0, &(0x7f0000000240)) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r1, 0x800, 0x70bd2a, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB='\x00'/14], 0x14}}, 0x0) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/nfs', 0x2040, 0x102) ioctl$KVM_SMI(r0, 0xaeb7) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x1a, 0x70bd25, 0x25dfdbfe}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) r1 = socket$netlink(0x10, 0x3, 0x4) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/class/tpm', 0x4080, 0x100) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x8, 0x70bd26, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8880}, 0x1) (async, rerun: 32) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (rerun: 32) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8001040}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x1c, r2, 0x8, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x810) (async, rerun: 64) r4 = socket$netlink(0x10, 0x3, 0x14) (rerun: 64) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r4, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r3, 0x2, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40040c0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000480)={0x400, 0x81, 0xbf, 0x3}, 0x10) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 4: clock_gettime(0x0, &(0x7f0000000240)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r1, 0x800, 0x70bd2a, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB='\x00'/14], 0x14}}, 0x0) 21:36:16 executing program 2: socketpair(0x2b, 0x800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x900000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) 21:36:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x24048010) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x24048010) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}}, 0x24048010) (async) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083c1ff660c28a0814e665acd"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0100000000000001000006000000"], 0x14}}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x6, 0x802) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x5, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4400006274f3f86ba455ebf40000", @ANYRESDEC=r5, @ANYBLOB="020028bd7000fcdbdf25100000000800320000000100050035000600000005002a000100000008000300", @ANYRES32=r4, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="0800310004000000"], 0x44}, 0x1, 0x0, 0x0, 0x20024040}, 0x1) 21:36:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, r3, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x2, 0x1, 0x5, 0x5}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/nfs', 0x2040, 0x102) ioctl$KVM_SMI(r0, 0xaeb7) (async) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x1a, 0x70bd25, 0x25dfdbfe}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) (async) r1 = socket$netlink(0x10, 0x3, 0x4) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/class/tpm', 0x4080, 0x100) (async) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x8, 0x70bd26, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8880}, 0x1) (async) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (async) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8001040}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x1c, r2, 0x8, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x810) r4 = socket$netlink(0x10, 0x3, 0x14) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r4, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r3, 0x2, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40040c0) (async) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000480)={0x400, 0x81, 0xbf, 0x3}, 0x10) 21:36:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0100000000000001000006000000"], 0x14}}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x6, 0x802) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x5, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4400006274f3f86ba455ebf40000", @ANYRESDEC=r5, @ANYBLOB="020028bd7000fcdbdf25100000000800320000000100050035000600000005002a000100000008000300", @ANYRES32=r4, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="0800310004000000"], 0x44}, 0x1, 0x0, 0x0, 0x20024040}, 0x1) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0100000000000001000006000000"], 0x14}}, 0x0) (async) syz_open_dev$mouse(&(0x7f0000000000), 0x6, 0x802) (async) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)) (async) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x5, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4400006274f3f86ba455ebf40000", @ANYRESDEC=r5, @ANYBLOB="020028bd7000fcdbdf25100000000800320000000100050035000600000005002a000100000008000300", @ANYRES32=r4, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="0800310004000000"], 0x44}, 0x1, 0x0, 0x0, 0x20024040}, 0x1) (async) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, r3, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x2, 0x1, 0x5, 0x5}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$netlink(0x10, 0x3, 0x4) (async) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) (async) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, r3, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x2, 0x1, 0x5, 0x5}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) (async) 21:36:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000002c0), 0x100000000000006, 0x169042) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="43e8e2fcffff8de501e2382569bc08314d992a1f65ced273e1b661c034d20c9d0ad9"]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_as102', 0x688880, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) r6 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r6) r7 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r7, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r7) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r8, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r6, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r8, 0x200, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000848}, 0x0) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r5, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10200400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x300, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4040090) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000430001"], 0x18}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x0, 0x0, 0x8000000000000001}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0100000000000001000006000000"], 0x14}}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x6, 0x802) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x5, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newaddr={0x64, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @IFA_RT_PRIORITY={0x8, 0x9, 0xaff5}, @IFA_CACHEINFO={0x14, 0x6, {0xe3e, 0x5, 0x401, 0x4}}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_FLAGS={0x8}]}, 0x64}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4400006274f3f86ba455ebf40000", @ANYRESDEC=r5, @ANYBLOB="020028bd7000fcdbdf25100000000800320000000100050035000600000005002a000100000008000300", @ANYRES32=r4, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="0800310004000000"], 0x44}, 0x1, 0x0, 0x0, 0x20024040}, 0x1) 21:36:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) (async) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, r3, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x2, 0x1, 0x5, 0x5}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, r3, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x2, 0x1, 0x5, 0x5}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 21:36:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f00000002c0), 0x100000000000006, 0x169042) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="43e8e2fcffff8de501e2382569bc08314d992a1f65ced273e1b661c034d20c9d0ad9"]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_as102', 0x688880, 0x40) (async) r4 = socket$netlink(0x10, 0x3, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) (async) r6 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r6) r7 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r7, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r7) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r8, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r6, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r8, 0x200, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000848}, 0x0) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r5, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10200400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x300, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4040090) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000430001"], 0x18}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x0, 0x0, 0x8000000000000001}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (async) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x0, 0x0, 0x8000000000000001}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af75647000"/55], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f00000002c0), 0x100000000000006, 0x169042) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="43e8e2fcffff8de501e2382569bc08314d992a1f65ced273e1b661c034d20c9d0ad9"]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_as102', 0x688880, 0x40) (async) r4 = socket$netlink(0x10, 0x3, 0x4) (async) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r4) (async) r6 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r6) (async) r7 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r7, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r7) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r8, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r6, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r8, 0x200, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000848}, 0x0) (async) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r5, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10200400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x300, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4040090) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000430001"], 0x18}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af7564"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) (async) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1, 0x0, 0x0, 0x8000000000000001}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x101200) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x68, r3, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0xb84d, @link='syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x14) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af7564"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x0, 0x0, 0x25dfdbfe}, 0x14}}, 0x10) 21:36:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000000ef7f00000000000000000000000900000000000000000000fb3cda77422a70839fc55f2f70e76fef0881388d54579bd33783855a07b189bb655b04c3a533facdabc01a01258db817d19a397e5cac548800bd362ada55747a4b3f65ab1fca3716e1e244be43ec59e53825f06b8114a9991eda0c8f9eae15fdeec726fa9068ded2f93cc8831031e547124c8544cedb2fbbfb9f8c5bc9810cd3f6c9998f0343fd2c7620db35e97251dc"], 0x1c}}, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x100000}, 0xc) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x800000000000000, 0x800000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6b5e7a1cb93586c06ca2c0fa81fe437f9fa64b3a71c2b8d5918fcbe328e3050fbb11360b9c877f81125d2078a0c679fba362aec370cd2a1a04cbfc24d7d5d1444d9f26c0b883bda188a6c1be881a4e21328231576fc9b4567a655d80e224aa6d04014b50336c5c285e4e4b7c33500ab253e39537464f4d45938c339f2fb29daf3f80e5a949d98c01b0e9697b70bfdd75737a811113bc9bc2727b45b00c65d82b7825a5bd88be472ff7f97d6775bfddde236c8e38f5b477f9ff4954b55ea35679c71d2662d131922a92c713e271238c43fbc0f1897e8cddcd2854747364c62da0e20f822df66c8c476380587ec53ba440"], 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24040830}, 0x81) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r3, 0x400, 0x70bd29, 0x25dfdc01, {{}, {}, {0xc, 0x14, 'syz0\x00'}}}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) socket$nl_route(0x10, 0x3, 0x0) 21:36:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x101200) (async, rerun: 64) r2 = socket$netlink(0x10, 0x3, 0x4) (rerun: 64) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x68, r3, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0xb84d, @link='syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x14) 21:36:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x0, 0x0, 0x25dfdbfe}, 0x14}}, 0x10) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af7564"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6b5e7a1cb93586c06ca2c0fa81fe437f9fa64b3a71c2b8d5918fcbe328e3050fbb11360b9c877f81125d2078a0c679fba362aec370cd2a1a04cbfc24d7d5d1444d9f26c0b883bda188a6c1be881a4e21328231576fc9b4567a655d80e224aa6d04014b50336c5c285e4e4b7c33500ab253e39537464f4d45938c339f2fb29daf3f80e5a949d98c01b0e9697b70bfdd75737a811113bc9bc2727b45b00c65d82b7825a5bd88be472ff7f97d6775bfddde236c8e38f5b477f9ff4954b55ea35679c71d2662d131922a92c713e271238c43fbc0f1897e8cddcd2854747364c62da0e20f822df66c8c476380587ec53ba440"], 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24040830}, 0x81) (async) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24040830}, 0x81) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r3, 0x400, 0x70bd29, 0x25dfdc01, {{}, {}, {0xc, 0x14, 'syz0\x00'}}}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) socket$nl_route(0x10, 0x3, 0x0) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 5: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000000ef7f00000000000000000000000900000000000000000000fb3cda77422a70839fc55f2f70e76fef0881388d54579bd33783855a07b189bb655b04c3a533facdabc01a01258db817d19a397e5cac548800bd362ada55747a4b3f65ab1fca3716e1e244be43ec59e53825f06b8114a9991eda0c8f9eae15fdeec726fa9068ded2f93cc8831031e547124c8544cedb2fbbfb9f8c5bc9810cd3f6c9998f0343fd2c7620db35e97251dc"], 0x1c}}, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x100000}, 0xc) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x800000000000000, 0x800000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) 21:36:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x0, 0x0, 0x25dfdbfe}, 0x14}}, 0x10) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6b5e7a1cb93586c06ca2c0fa81fe437f9fa64b3a71c2b8d5918fcbe328e3050fbb11360b9c877f81125d2078a0c679fba362aec370cd2a1a04cbfc24d7d5d1444d9f26c0b883bda188a6c1be881a4e21328231576fc9b4567a655d80e224aa6d04014b50336c5c285e4e4b7c33500ab253e39537464f4d45938c339f2fb29daf3f80e5a949d98c01b0e9697b70bfdd75737a811113bc9bc2727b45b00c65d82b7825a5bd88be472ff7f97d6775bfddde236c8e38f5b477f9ff4954b55ea35679c71d2662d131922a92c713e271238c43fbc0f1897e8cddcd2854747364c62da0e20f822df66c8c476380587ec53ba440"], 0x18}}, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24040830}, 0x81) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r3, 0x400, 0x70bd29, 0x25dfdc01, {{}, {}, {0xc, 0x14, 'syz0\x00'}}}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) (async) socket$nl_route(0x10, 0x3, 0x0) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c00180000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000000ef7f00000000000000000000000900000000000000000000fb3cda77422a70839fc55f2f70e76fef0881388d54579bd33783855a07b189bb655b04c3a533facdabc01a01258db817d19a397e5cac548800bd362ada55747a4b3f65ab1fca3716e1e244be43ec59e53825f06b8114a9991eda0c8f9eae15fdeec726fa9068ded2f93cc8831031e547124c8544cedb2fbbfb9f8c5bc9810cd3f6c9998f0343fd2c7620db35e97251dc"], 0x1c}}, 0x0) (async) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x100000}, 0xc) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x800000000000000, 0x800000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) 21:36:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x101200) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040040}, 0x0) (async, rerun: 32) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async, rerun: 32) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x800, 0x0, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x440c5) (async) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x68, r3, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0xb84d, @link='syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x14) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000f13b14047a0b4a4d0938116d44203326a1ef20cd01f5aa08318344daf5e2f67edbdc6bf994224179bf513e538afe85a02661564f4d923be5d78120b18827b30a39b1e4a63e89a776d6b493261c8ff4d4287a66d485fed779722c5e7915deebea8cb5a42ae21866828cf2ff983dac12405faf54d94c0439aa633473a5ad23f3340ed5aad14de870da2458f5", @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000"], 0x14}}, 0x0) 21:36:16 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x9}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @local}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008804}, 0x8004) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}, 0x1, 0x0, 0x0, 0x2000c8d5}, 0x0) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c00180000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) setns(0xffffffffffffffff, 0x4000000) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dvb_as102', 0x1, 0x84) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010102}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x20080081}, 0x40080) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x216a020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x1402, 0x400, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040015}, 0x4800) 21:36:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x10000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x11ed}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008011}, 0x10) 21:36:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000f13b14047a0b4a4d0938116d44203326a1ef20cd01f5aa08318344daf5e2f67edbdc6bf994224179bf513e538afe85a02661564f4d923be5d78120b18827b30a39b1e4a63e89a776d6b493261c8ff4d4287a66d485fed779722c5e7915deebea8cb5a42ae21866828cf2ff983dac12405faf54d94c0439aa633473a5ad23f3340ed5aad14de870da2458f5", @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000"], 0x14}}, 0x0) (async) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000f13b14047a0b4a4d0938116d44203326a1ef20cd01f5aa08318344daf5e2f67edbdc6bf994224179bf513e538afe85a02661564f4d923be5d78120b18827b30a39b1e4a63e89a776d6b493261c8ff4d4287a66d485fed779722c5e7915deebea8cb5a42ae21866828cf2ff983dac12405faf54d94c0439aa633473a5ad23f3340ed5aad14de870da2458f5", @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000"], 0x14}}, 0x0) 21:36:16 executing program 3: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x9}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @local}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008804}, 0x8004) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}, 0x1, 0x0, 0x0, 0x2000c8d5}, 0x0) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (async) setns(0xffffffffffffffff, 0x4000000) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dvb_as102', 0x1, 0x84) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010102}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x20080081}, 0x40080) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x216a020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x1402, 0x400, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040015}, 0x4800) 21:36:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c00180000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) (async, rerun: 64) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x10000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x11ed}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008011}, 0x10) 21:36:16 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x9}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @local}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008804}, 0x8004) (async) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x9}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @local}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008804}, 0x8004) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000430001"], 0x18}, 0x1, 0x0, 0x0, 0x2000c8d5}, 0x0) 21:36:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000f13b14047a0b4a4d0938116d44203326a1ef20cd01f5aa08318344daf5e2f67edbdc6bf994224179bf513e538afe85a02661564f4d923be5d78120b18827b30a39b1e4a63e89a776d6b493261c8ff4d4287a66d485fed779722c5e7915deebea8cb5a42ae21866828cf2ff983dac12405faf54d94c0439aa633473a5ad23f3340ed5aad14de870da2458f5", @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000"], 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000f13b14047a0b4a4d0938116d44203326a1ef20cd01f5aa08318344daf5e2f67edbdc6bf994224179bf513e538afe85a02661564f4d923be5d78120b18827b30a39b1e4a63e89a776d6b493261c8ff4d4287a66d485fed779722c5e7915deebea8cb5a42ae21866828cf2ff983dac12405faf54d94c0439aa633473a5ad23f3340ed5aad14de870da2458f5", @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000"], 0x14}}, 0x0) (async) 21:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:16 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (async) setns(0xffffffffffffffff, 0x4000000) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dvb_as102', 0x1, 0x84) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010102}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x20080081}, 0x40080) (async) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x216a020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x1402, 0x400, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040015}, 0x4800) 21:36:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@GTPA_I_TEI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x20000801) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r0], 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 21:36:17 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_NESTED_STATE(r0, 0xc080aebe, &(0x7f0000000240)={{0x0, 0x0, 0x80}}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="09000000000000000d0000000002000000000000070000000100000000000000000000c006000000040000000101000109000000000000000100004000020000050000000700000002000000000000000400000008000000dd000000d85800000100000000000800010000800900000003000000000000800900000000000000010000803a0d000008000000ffffff7f00000000000000000a0000000200000000020000ff01000001000100000000000a0000008cf9fffff1030000010000800180000000000000010000000000000040000000ff0100000800000000000000"]) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) ioctl$KVM_SMI(r0, 0xaeb7) 21:36:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8820) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, r2, 0x1, 0x70bd2a}, 0x14}}, 0x0) 21:36:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_NESTED_STATE(r0, 0xc080aebe, &(0x7f0000000240)={{0x0, 0x0, 0x80}}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="09000000000000000d0000000002000000000000070000000100000000000000000000c006000000040000000101000109000000000000000100004000020000050000000700000002000000000000000400000008000000dd000000d85800000100000000000800010000800900000003000000000000800900000000000000010000803a0d000008000000ffffff7f00000000000000000a0000000200000000020000ff01000001000100000000000a0000008cf9fffff1030000010000800180000000000000010000000000000040000000ff0100000800000000000000"]) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) ioctl$KVM_SMI(r0, 0xaeb7) (async) ioctl$KVM_SMI(r0, 0xaeb7) 21:36:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x10000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x11ed}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008011}, 0x10) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x18, 0x15, 0xf6a4067a33e4b5bb}, 0x18}}, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x10000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x11ed}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008011}, 0x10) (async) 21:36:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@GTPA_I_TEI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x20000801) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r0], 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 21:36:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8820) (async) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, r2, 0x1, 0x70bd2a}, 0x14}}, 0x0) 21:36:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_NESTED_STATE(r0, 0xc080aebe, &(0x7f0000000240)={{0x0, 0x0, 0x80}}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="09000000000000000d0000000002000000000000070000000100000000000000000000c006000000040000000101000109000000000000000100004000020000050000000700000002000000000000000400000008000000dd000000d85800000100000000000800010000800900000003000000000000800900000000000000010000803a0d000008000000ffffff7f00000000000000000a0000000200000000020000ff01000001000100000000000a0000008cf9fffff1030000010000800180000000000000010000000000000040000000ff0100000800000000000000"]) (async, rerun: 32) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (async, rerun: 32) ioctl$KVM_SMI(r0, 0xaeb7) 21:36:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8820) (async) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, r2, 0x1, 0x70bd2a}, 0x14}}, 0x0) 21:36:17 executing program 2: shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@bridge_getlink={0x74, 0x12, 0x8, 0x1, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x400, 0xa01}, [@IFLA_PHYS_PORT_ID={0x24, 0x22, "d5a1fa06af7c0888ceebad5ecec2a941f8a16669e95ac83a14d47baa3f2c0db7"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2a7}, @IFLA_CARRIER_CHANGES={0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4}, @IFLA_PHYS_SWITCH_ID={0xd, 0x24, "2dfde464ab290d792f"}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x80) 21:36:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@GTPA_I_TEI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x20000801) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r0], 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@GTPA_I_TEI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x20000801) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r0], 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async) 21:36:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) select(0x40, &(0x7f0000000040)={0x0, 0x20, 0x1000, 0x101, 0x0, 0x4, 0x8, 0x100000000}, &(0x7f00000000c0)={0x10000, 0x200, 0x6, 0x81, 0x100, 0x8, 0x7, 0x8}, &(0x7f0000000140)={0x2, 0x4, 0x9, 0x2, 0x5a, 0x1, 0x54, 0x80000000}, &(0x7f0000000180)={0x0, 0x2710}) 21:36:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 2: shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@bridge_getlink={0x74, 0x12, 0x8, 0x1, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x400, 0xa01}, [@IFLA_PHYS_PORT_ID={0x24, 0x22, "d5a1fa06af7c0888ceebad5ecec2a941f8a16669e95ac83a14d47baa3f2c0db7"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2a7}, @IFLA_CARRIER_CHANGES={0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4}, @IFLA_PHYS_SWITCH_ID={0xd, 0x24, "2dfde464ab290d792f"}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x80) 21:36:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES8=r2, @ANYRES16=r2, @ANYRESDEC=r2], 0x14}}, 0xc004) 21:36:17 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (async) select(0x40, &(0x7f0000000040)={0x0, 0x20, 0x1000, 0x101, 0x0, 0x4, 0x8, 0x100000000}, &(0x7f00000000c0)={0x10000, 0x200, 0x6, 0x81, 0x100, 0x8, 0x7, 0x8}, &(0x7f0000000140)={0x2, 0x4, 0x9, 0x2, 0x5a, 0x1, 0x54, 0x80000000}, &(0x7f0000000180)={0x0, 0x2710}) 21:36:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000000}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x20000010) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1880000043f300"], 0x18}}, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000180)) 21:36:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 2: shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@bridge_getlink={0x74, 0x12, 0x8, 0x1, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x400, 0xa01}, [@IFLA_PHYS_PORT_ID={0x24, 0x22, "d5a1fa06af7c0888ceebad5ecec2a941f8a16669e95ac83a14d47baa3f2c0db7"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2a7}, @IFLA_CARRIER_CHANGES={0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4}, @IFLA_PHYS_SWITCH_ID={0xd, 0x24, "2dfde464ab290d792f"}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x80) shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}}, 0x0) (async) socket$netlink(0x10, 0x3, 0x6) (async) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@bridge_getlink={0x74, 0x12, 0x8, 0x1, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x400, 0xa01}, [@IFLA_PHYS_PORT_ID={0x24, 0x22, "d5a1fa06af7c0888ceebad5ecec2a941f8a16669e95ac83a14d47baa3f2c0db7"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2a7}, @IFLA_CARRIER_CHANGES={0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4}, @IFLA_PHYS_SWITCH_ID={0xd, 0x24, "2dfde464ab290d792f"}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x80) (async) 21:36:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000000000007410000004c0018000000af756470"], 0x68}, 0x1, 0x0, 0x0, 0x20004854}, 0x44000) 21:36:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES8=r2, @ANYRES16=r2, @ANYRESDEC=r2], 0x14}}, 0xc004) 21:36:17 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) (async) select(0x40, &(0x7f0000000040)={0x0, 0x20, 0x1000, 0x101, 0x0, 0x4, 0x8, 0x100000000}, &(0x7f00000000c0)={0x10000, 0x200, 0x6, 0x81, 0x100, 0x8, 0x7, 0x8}, &(0x7f0000000140)={0x2, 0x4, 0x9, 0x2, 0x5a, 0x1, 0x54, 0x80000000}, &(0x7f0000000180)={0x0, 0x2710}) 21:36:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0